/* ==========================================================================
   原口消化器内科 — Site Stylesheet
   Design: 生成りの紙 × 深い青緑 / 明朝の見出し / 余白で魅せる
   ========================================================================== */

/* --- Design Tokens --- */
:root {
    /* colors */
    --paper: #faf9f5;
    --surface: #ffffff;
    --surface-tint: #eef4f1;
    --ink: #26363c;
    --ink-soft: #5f6e74;
    --line: #e5e1d6;
    --primary: #186a64;
    --primary-dark: #0f4b47;
    --primary-tint: #e3efec;
    /* 金は2種類。--accent は線や記号などの装飾用。
       文字に使うと明るい紙の上でコントラストが 2.95:1 しか出ないため、
       意味のある文字には必ず --accent-text（紙の上で 5.2:1）を使う。 */
    --accent: #b98a3e;
    --accent-text: #8a6120;
    --danger: #b4453c;
    --danger-tint: #f7e9e7;
    --white: #ffffff;
    --footer-bg: #1c3236;

    /* typography */
    --font-sans: 'Zen Kaku Gothic New', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
    --font-serif: 'Shippori Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
    /* 数字専用。数字が美しいだけで仕立てが良く見える */
    --font-num: 'Cormorant Garamond', 'Shippori Mincho', serif;
    /* 電話番号は、読みやすさを保ちながら端正に見える明朝体を使う */
    --font-tel: 'Shippori Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', serif;

    /* shape */
    --radius: 14px;
    --radius-sm: 8px;
    /* 影は「近くの濃い影」と「遠くの薄い影」を重ねると、紙が浮いているように見える */
    --shadow-soft:
        0 1px 2px rgba(31, 54, 58, 0.04),
        0 4px 12px rgba(31, 54, 58, 0.05);
    --shadow:
        0 1px 2px rgba(31, 54, 58, 0.05),
        0 6px 16px rgba(31, 54, 58, 0.06),
        0 18px 40px rgba(31, 54, 58, 0.07);

    /* motion：サイト全体でこの1本に統一する（最初速く、最後ゆっくり） */
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --header-h: 76px;
}

/* --- Reset --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 16px);
    overflow-x: clip;
}

body {
    width: 100%;
    overflow-x: hidden;
    font-family: var(--font-sans);
    font-size: 16px;
    color: var(--ink);
    line-height: 1.9;
    letter-spacing: 0.04em;
    background-color: var(--paper);
    -webkit-font-smoothing: antialiased;
    font-feature-settings: "palt" 1;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* SVGのスプライトは一部ブラウザで hidden 属性だけでは高さを持つため、明示的に隠す */
svg[hidden] {
    display: none !important;
}

a {
    color: var(--primary);
}

ul, ol {
    list-style: none;
}

/* --- Utilities --- */
.container {
    width: min(92%, 1120px);
    margin-inline: auto;
}

.container--narrow {
    width: min(92%, 860px);
    margin-inline: auto;
}

.section {
    padding: clamp(72px, 10vw, 120px) 0;
}

.section--tint {
    /* パララックス背景がうっすら透けるように半透明にする */
    background-color: rgba(230, 239, 236, 0.9);
}

.text-center { text-align: center; }

.sp-only { display: none; }
@media (max-width: 760px) {
    .sp-only { display: inline; }
}

.visually-hidden {
    position: absolute;
    width: 1px; height: 1px;
    clip-path: inset(50%);
    overflow: hidden;
    white-space: nowrap;
}

.skip-link {
    position: fixed;
    top: 8px; left: 8px;
    z-index: 2000;
    padding: 10px 18px;
    background: var(--primary-dark);
    color: #fff;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transform: translateY(-200%);
    transition: transform 0.25s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

/* --- Parallax background --- */
/* JSが body 先頭に .parallax-bg を挿入する。奥行きの異なる複数レイヤーで、
   スクロールとマウスに反応する立体的な背景をつくる。
   orbs  = ぼかした光の玉（最奥・最もゆっくり／各玉が個別に漂う）
   dots  = ドットの粒（中景・ループで流れ、明滅する）
   rings = 細い輪（近景・回転しながら漂う）
   glow  = マウスに追従する淡いスポットライト（PCのみ） */
.parallax-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
    background:
        radial-gradient(130% 90% at 50% -20%, rgba(227, 239, 236, 0.55) 0%, transparent 60%),
        linear-gradient(180deg, var(--paper) 0%, #f3f1e8 100%);
}

/* ページ拡大中は、iOS Safariで負荷の高い固定背景・マスク画像・変形を止める。 */
html.is-page-zoomed .parallax-bg,
html.is-page-zoomed .page-hero-photo,
html.is-page-zoomed .scroll-progress {
    display: none !important;
}

html.is-page-zoomed *,
html.is-page-zoomed *::before,
html.is-page-zoomed *::after {
    animation: none !important;
    transition-duration: 0ms !important;
}

.parallax-layer {
    position: absolute;
    inset: -14vh -8vw -62vh;
}

/* leaves：窓辺のグリーンの写真を、円形にぼかして水彩のように置く（最奥） */
.p-leaf {
    position: absolute;
    border-radius: 50%;
    background: url('../images/photo-window-green.jpg') center / cover no-repeat;
    -webkit-mask-image: radial-gradient(closest-side, #000 18%, transparent 70%);
    mask-image: radial-gradient(closest-side, #000 18%, transparent 70%);
}
.p-leaf--1 {
    width: clamp(420px, 46vw, 720px);
    height: clamp(420px, 46vw, 720px);
    top: 20%; right: -14%;
    opacity: 0.34;
}
.p-leaf--2 {
    width: clamp(340px, 36vw, 560px);
    height: clamp(340px, 36vw, 560px);
    top: 58%; left: -12%;
    background-image: url('../images/photo-leaf-shadow.jpg');
    background-position: 78% 40%;
    opacity: 0.42;
}
/* 院内サイン。ロゴと HARAGUCHI CLINIC をひと続きのまま、
   紙の上に押した刻印のように浮かべる（縁だけを溶かして四角さを消す）。
   外側がスクロールに合わせた自然な消え際を受け持ち、
   内側が「ゆっくり浮かび上がる」入りの演出を受け持つ。 */
.p-sign {
    --sign-peak: 0.5;
    position: absolute;
    width: clamp(420px, 44vw, 700px);
    height: clamp(210px, 22vw, 350px);
    top: 46%; left: 8%;
    opacity: 0;
    mix-blend-mode: multiply;
    transform-origin: 44% 50%;
}
.p-sign-img {
    position: absolute;
    inset: 0;
    background: url('../images/photo-sign.jpg') 34% 42% / 132% no-repeat;
    -webkit-mask-image: radial-gradient(ellipse 62% 58% at 46% 50%, #000 0%, #000 34%, transparent 88%);
    mask-image: radial-gradient(ellipse 62% 58% at 46% 50%, #000 0%, #000 34%, transparent 88%);
    opacity: var(--sign-peak);
}
.js .p-sign-img {
    opacity: 0;
    transform: scale(1.04);
    transition: opacity 1.35s var(--ease), transform 2.2s var(--ease);
}
.js .p-sign-img.is-in {
    opacity: var(--sign-peak);
    transform: scale(1);
}

/* orbs：ぼかした光の玉。それ自体は動かず、スクロール時にレイヤーごと視差で動く */
.p-orb {
    position: absolute;
    border-radius: 50%;
}
.p-orb--1 {
    width: 46vw; height: 46vw;
    top: 1%; right: -4%;
    background: radial-gradient(circle at 36% 34%, rgba(24, 106, 100, 0.22), rgba(24, 106, 100, 0) 68%);
}
.p-orb--2 {
    width: 40vw; height: 40vw;
    top: 42%; left: -12%;
    background: radial-gradient(circle at 42% 40%, rgba(15, 75, 71, 0.18), rgba(15, 75, 71, 0) 66%);
}
.p-orb--3 {
    width: 32vw; height: 32vw;
    top: 74%; left: 46%;
    background: radial-gradient(circle at 46% 44%, rgba(185, 138, 62, 0.15), rgba(185, 138, 62, 0) 64%);
}

/* dots：細かい粒。マスクで2か所をふわっと抜く */
.parallax-layer--dots {
    background-image: radial-gradient(circle, rgba(24, 106, 100, 0.10) 1px, transparent 1.7px);
    background-size: 26px 26px;
    opacity: 0.8;
    -webkit-mask-image:
        radial-gradient(ellipse 55% 45% at 78% 14%, #000 0%, transparent 100%),
        radial-gradient(ellipse 50% 42% at 14% 80%, #000 0%, transparent 100%);
    mask-image:
        radial-gradient(ellipse 55% 45% at 78% 14%, #000 0%, transparent 100%),
        radial-gradient(ellipse 50% 42% at 14% 80%, #000 0%, transparent 100%);
}

/* rings：細い輪（外側のレイヤーをJSが視差で動かす） */
.rings-inner {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 24%, transparent 118px, rgba(24, 106, 100, 0.10) 119px, rgba(24, 106, 100, 0.10) 120px, transparent 121px),
        radial-gradient(circle at 84% 68%, transparent 168px, rgba(185, 138, 62, 0.12) 169px, rgba(185, 138, 62, 0.12) 170px, transparent 171px),
        radial-gradient(circle at 60% 30%, transparent 58px, rgba(24, 106, 100, 0.09) 59px, rgba(24, 106, 100, 0.09) 60px, transparent 61px);
}

/* glow：マウスに追従する淡い光（JSが位置と表示を制御） */
.parallax-glow {
    position: absolute;
    top: 0; left: 0;
    width: 42vmax; height: 42vmax;
    margin: -21vmax 0 0 -21vmax;
    background: radial-gradient(circle, rgba(24, 106, 100, 0.10) 0%, rgba(24, 106, 100, 0) 62%);
    opacity: 0;
    transition: opacity 0.6s var(--ease);
}

@media (prefers-reduced-motion: reduce) {
    .parallax-glow { display: none; }
}

/* GPUレイヤーは実際に視差を動かすPCだけに限定する。
   タッチ端末では固定レイヤーを軽量化し、Safariのスクロール再描画を抑える。 */
@media (prefers-reduced-motion: no-preference) and (hover: hover) and (pointer: fine) {
    .parallax-layer,
    .p-sign,
    .parallax-glow,
    .hero-photo,
    .page-hero-photo {
        will-change: transform, opacity;
    }
}

@media (max-width: 900px), (hover: none), (pointer: coarse) {
    .grain,
    .parallax-layer--orbs,
    .parallax-layer--dots,
    .parallax-glow,
    .p-sign,
    .p-leaf--2 {
        display: none;
    }

    .parallax-bg {
        position: absolute;
        bottom: auto;
        height: 165svh;
        contain: paint;
    }

    .parallax-layer {
        inset: -8vh -18vw 0;
        will-change: auto;
    }

    .hero-photo,
    .page-hero-photo {
        will-change: auto;
    }

    .parallax-layer--rings {
        display: block;
        opacity: 0.62;
    }

    .parallax-bg.is-mobile-parallax-active .parallax-layer--leaves,
    .parallax-bg.is-mobile-parallax-active .parallax-layer--rings,
    .hero-photo.is-scroll-active,
    .page-hero-photo.is-scroll-active {
        will-change: transform, opacity;
    }

    .p-leaf--1 {
        width: min(125vw, 560px);
        height: min(125vw, 560px);
        top: 18%;
        right: -34%;
        opacity: 0.26;
    }

    .parallax-layer--rings .rings-inner {
        background:
            radial-gradient(circle at 14% 24%, transparent 74px, rgba(24, 106, 100, 0.13) 75px, rgba(24, 106, 100, 0.13) 76px, transparent 77px),
            radial-gradient(circle at 88% 66%, transparent 118px, rgba(185, 138, 62, 0.14) 119px, rgba(185, 138, 62, 0.14) 120px, transparent 121px),
            radial-gradient(circle at 58% 42%, transparent 42px, rgba(24, 106, 100, 0.10) 43px, rgba(24, 106, 100, 0.10) 44px, transparent 45px);
    }

}

/* 画面が狭いと、サインの透かしが主張しすぎるので控えめにする */
@media (max-width: 760px) {
    .p-sign {
        --sign-peak: 0.32;
        width: 300px;
        height: 150px;
    }
}

/* --- 金の差し色 --- */
/* 要所に金を細く効かせて、全体の格を上げる */

/* セクション見出しの英字ラベルの罫線を金に */
.kicker::before,
.section-head--center .kicker::after {
    background: var(--accent);
    opacity: 0.85;
}

/* カードの上辺に、金の細い線を一本走らせる */
.segment-card::before,
.info-panel::before,
.closure-calendar-wrap::before,
.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    border-radius: var(--radius) var(--radius) 0 0;
    background: linear-gradient(90deg,
        rgba(185, 138, 62, 0) 0%,
        rgba(185, 138, 62, 0.55) 30%,
        rgba(185, 138, 62, 0.55) 70%,
        rgba(185, 138, 62, 0) 100%);
}
.info-panel,
.closure-calendar-wrap,
.contact-card {
    position: relative;
    overflow: hidden;
}

/* 主要ボタンの縁にも、うっすら金を添える */
.btn-primary {
    box-shadow:
        0 0 0 1px rgba(185, 138, 62, 0.35),
        0 8px 20px rgba(24, 106, 100, 0.28);
}
.btn-primary:hover {
    box-shadow:
        0 0 0 1px rgba(185, 138, 62, 0.6),
        0 10px 24px rgba(24, 106, 100, 0.32);
}

/* 医院の歩みセクションの署名は本文と同じ墨色で落ち着かせる */
.home-story-sign { color: var(--ink); }
.home-story-sign small { color: var(--ink-soft); }

/* 医師の肩書き・資料アイコンの矢印も金で揃える。
   肩書きは読ませる文字なので、濃い方の金を使う */
.doctor-role { color: var(--accent-text); }
.material-arrow { color: var(--accent); }

/* フッターの見出しラベルを金に */
.footer-head { color: rgba(185, 138, 62, 0.85); }

/* 電話ボタンの中の受話器アイコンを金に（濃い緑地に映える） */
.header-tel .icon,
.cta-tel .icon,
.footer-tel .icon { color: rgba(216, 178, 110, 0.95); }

/* --- 和紙の質感 --- */
/* 細かな粒子と、方向の異なる長い繊維を重ねて、生成りの紙らしいざらつきを出す。 */
.grain {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.068;
    background-image:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='176' height='176'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='4' seed='7' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='176' height='176' filter='url(%23n)' opacity='.82'/%3E%3C/svg%3E"),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='460' height='300'%3E%3Cfilter id='f'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.012 0.18' numOctaves='3' seed='17' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='460' height='300' filter='url(%23f)' opacity='.68'/%3E%3C/svg%3E");
    background-size: 176px 176px, 460px 300px;
    background-position: 0 0, 37px 61px;
    background-blend-mode: multiply;
    mix-blend-mode: multiply;
}

@media (max-width: 760px) {
    .grain {
        /* 小さな画面では文字の輪郭を守りながら、紙の表情は残す */
        opacity: 0.058;
    }
}

/* --- 画面左端の縦書きラベル（広い画面の余白を使う） --- */
.side-label {
    position: fixed;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    display: none;
    writing-mode: vertical-rl;
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.42em;
    color: var(--ink-soft);
    opacity: 0.5;
    pointer-events: none;
    white-space: nowrap;
}
@media (min-width: 1500px) {
    .side-label { display: block; }
}

/* --- 開幕演出（初回のみ・JSが挿入） --- */
html.is-curtain,
html.is-curtain body { overflow: hidden; }

/* --- ページ間の移動 --- */
/* 出発側と到着側で同じ和紙レイヤーを受け渡し、再描画の継ぎ目を隠す */
body {
    transition: opacity 0.42s var(--ease), transform 0.52s var(--ease);
}
html.is-leaving body {
    opacity: 0.48;
    transform: translateY(-6px);
}
html::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 4000;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transform: scale(1.015);
    background:
        linear-gradient(135deg, rgba(250, 249, 245, 0.82), rgba(234, 244, 241, 0.92)),
        var(--paper);
    transition:
        opacity 0.42s var(--ease),
        transform 0.52s var(--ease),
        visibility 0s linear 0.52s;
}
html.is-leaving::after,
html.is-entering::after {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    transition-delay: 0s;
}
html.is-entering body {
    opacity: 0.58;
    transform: translateY(8px);
}
html.is-entering.is-entered body {
    opacity: 1;
    transform: translateY(0);
}
html.is-entering.is-entered::after {
    opacity: 0;
    transform: scale(0.995);
}

.curtain {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--paper);
    /* 未操作時は、1秒かけて静かに消える */
    transition: opacity 1s var(--ease), transform 1s var(--ease);
    transform-origin: top center;
}
/* スクロールで指の動きに追従させている間は、なめらかさより即応性を優先 */
.curtain.is-pulling {
    transition: none;
}
/* スマホで指を離したあと、残りを自動で巻き上げる時の速さ */
.curtain.is-auto-lifting {
    transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
}
/* ほとんど動かさずに離した時、元の位置へ戻る時の速さ */
.curtain.is-returning {
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.curtain.is-lifting {
    opacity: 0;
    /* 消えはじめたらすぐ操作できるようにする */
    pointer-events: none;
}
.curtain.is-quick-lifting {
    transition: opacity 0.18s var(--ease), transform 0.18s var(--ease);
}
/* 中のロゴは、少しだけ上に流れながら先に消える */
.curtain.is-lifting .curtain-inner {
    opacity: 0;
    transform: translateY(-10px) scale(1.03);
    transition: opacity 0.65s var(--ease), transform 0.9s var(--ease);
}
.curtain.is-quick-lifting .curtain-inner {
    transition: opacity 0.14s var(--ease), transform 0.18s var(--ease);
}

.curtain-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}
.curtain.is-shown .curtain-inner {
    opacity: 1;
    transform: none;
}

.curtain-mark {
    width: 82px;
    height: 82px;
    object-fit: contain;
}
.curtain-name {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.42em;
    text-indent: 0.42em;
    color: var(--ink);
}

/* icons (inline svg) */
.icon {
    width: 1.15em;
    height: 1.15em;
    flex-shrink: 0;
    vertical-align: -0.18em;
}

/* --- Section headings --- */
.section-head {
    margin-bottom: clamp(40px, 6vw, 64px);
}

.kicker {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--primary);
}
.kicker::before {
    content: '';
    width: 34px;
    height: 1px;
    background: var(--primary);
    opacity: 0.6;
}

.section-head--center .kicker {
    justify-content: center;
}
.section-head--center .kicker::after {
    content: '';
    width: 34px;
    height: 1px;
    background: var(--primary);
    opacity: 0.6;
}
.section-head--center { text-align: center; }

.section-title {
    margin-top: 14px;
    font-family: var(--font-serif);
    font-size: clamp(1.7rem, 3.4vw, 2.4rem);
    font-weight: 600;
    letter-spacing: 0.08em;
    line-height: 1.5;
    color: var(--ink);
}

.section-lead {
    margin-top: 18px;
    max-width: 640px;
    color: var(--ink-soft);
    font-size: 0.98rem;
}
.section-head--center .section-lead { margin-inline: auto; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 12px 30px;
    font-family: var(--font-sans);
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-decoration: none;
    border-radius: 999px;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: background-color 0.25s var(--ease), color 0.25s var(--ease),
                border-color 0.25s var(--ease), transform 0.25s var(--ease),
                box-shadow 0.25s var(--ease);
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 8px 20px rgba(24, 106, 100, 0.28);
}
.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--primary);
    border-color: currentColor;
}
.btn-ghost:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.btn .icon { width: 1em; height: 1em; }

/* --- Header --- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-h);
    background: rgba(250, 249, 245, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    transition: box-shadow 0.3s var(--ease);
}
.site-header.is-scrolled {
    box-shadow: 0 6px 24px rgba(31, 54, 58, 0.08);
}

@media (max-width: 900px), (hover: none), (pointer: coarse) {
    .site-header {
        background: rgba(250, 249, 245, 0.985);
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }
}

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 28px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--ink);
    margin-right: auto;
    min-width: 0;
}

.brand-mark {
    width: 44px;
    height: 44px;
    object-fit: contain;
    flex: 0 0 auto;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
    min-width: 0;
}

.brand-name {
    font-family: var(--font-serif);
    font-size: 1.22rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.brand-en {
    font-size: 0.58rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    color: var(--ink-soft);
    text-transform: uppercase;
}

.global-nav ul {
    display: flex;
    align-items: center;
    gap: clamp(14px, 2vw, 26px);
}

.global-nav a {
    position: relative;
    display: inline-block;
    padding: 6px 2px;
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--ink);
    text-decoration: none;
    transition: color 0.25s var(--ease);
}
.global-nav a::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s var(--ease);
}
.global-nav a:hover,
.global-nav a[aria-current="page"] {
    color: var(--primary);
}
.global-nav a:hover::after,
.global-nav a[aria-current="page"]::after {
    transform: scaleX(1);
}

.header-tel {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 18px;
    border-radius: 999px;
    background: var(--primary);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.05em;
    transition: background-color 0.25s var(--ease);
    white-space: nowrap;
}
.header-tel:hover { background: var(--primary-dark); }
.header-tel .icon { width: 1em; height: 1em; }

/* hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 56px;
    height: 56px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--ink);
    flex: 0 0 auto;
    touch-action: manipulation;
}
.nav-toggle-bar {
    display: block;
    width: 26px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav-toggle-label {
    font-size: 0.55rem;
    font-weight: 700;
    letter-spacing: 0.2em;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* --- Drawer (mobile nav) --- */
.drawer {
    position: fixed;
    inset: 0;
    z-index: 990;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    width: 100%;
    height: 100dvh;
    min-height: 100svh;
    padding:
        calc(var(--header-h) + 14px)
        max(4%, env(safe-area-inset-right))
        max(28px, env(safe-area-inset-bottom))
        max(4%, env(safe-area-inset-left));
    background: var(--paper);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s var(--ease), visibility 0.35s;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}
.drawer.is-open {
    opacity: 1;
    visibility: visible;
}

.drawer-nav {
    width: min(100%, 760px);
    margin-inline: auto;
}

.drawer-nav ul {
    display: flex;
    flex-direction: column;
}

.drawer-nav li + li { border-top: 1px solid var(--line); }

.drawer-nav a {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    padding: 16px 4px;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--ink);
    text-decoration: none;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}
.drawer.is-open .drawer-nav a {
    opacity: 1;
    transform: translateY(0);
}
.drawer.is-open .drawer-nav li:nth-child(1) a { transition-delay: 0.05s; }
.drawer.is-open .drawer-nav li:nth-child(2) a { transition-delay: 0.09s; }
.drawer.is-open .drawer-nav li:nth-child(3) a { transition-delay: 0.13s; }
.drawer.is-open .drawer-nav li:nth-child(4) a { transition-delay: 0.17s; }
.drawer.is-open .drawer-nav li:nth-child(5) a { transition-delay: 0.21s; }
.drawer.is-open .drawer-nav li:nth-child(6) a { transition-delay: 0.25s; }
.drawer.is-open .drawer-nav li:nth-child(7) a { transition-delay: 0.29s; }

.drawer-nav a[aria-current="page"] { color: var(--primary); }

.drawer-en {
    font-family: var(--font-sans);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--ink-soft);
}

.drawer-tel {
    margin-top: 28px;
    width: 100%;
}

.drawer-nav .drawer-tel {
    min-height: 58px;
    justify-content: center;
    gap: 12px;
    padding-inline: 20px;
    font-family: var(--font-num);
    font-size: 1.45rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.03em;
    color: #fff;
    white-space: nowrap;
}
.drawer-nav .drawer-tel:hover,
.drawer-nav .drawer-tel:focus-visible {
    color: #fff;
}

.drawer-note {
    margin-top: 14px;
    font-size: 0.82rem;
    color: var(--ink-soft);
    text-align: center;
    line-height: 1.7;
    text-wrap: balance;
}
.drawer-note span {
    display: block;
}

html.drawer-open,
body.drawer-open {
    overscroll-behavior: none;
}

/* --- Hero (home) --- */
.hero {
    position: relative;
    padding: clamp(64px, 9vw, 120px) 0 clamp(72px, 10vw, 130px);
}

/* 葉影の写真レイヤー。
   外側（.hero-photo）… スクロールに合わせてJSが沈み込み・消え際を操作する
   内側（.hero-photo-img）… ページを開いた時に、ゆっくり浮かび上がって定着する */
.hero-photo {
    position: absolute;
    inset: 0 0 -14% 0;
    overflow: hidden;
    pointer-events: none;
}
.hero-photo-img {
    position: absolute;
    inset: 0;
    background: url('../images/photo-leaf-shadow.jpg') right 30% / cover no-repeat;
}
.js .hero-photo-img {
    opacity: 0;
    transform: scale(1.07);
    transition: opacity 1.9s var(--ease), transform 3.2s var(--ease);
}
.js .hero-photo-img.is-in {
    opacity: 1;
    transform: scale(1);
}

/* 紙色のグラデーションを写真の上に被せて、文字の読みやすさを保つ */
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(180deg, var(--paper) 0%, rgba(250, 249, 245, 0) 20%, rgba(250, 249, 245, 0) 60%, var(--paper) 96%),
        linear-gradient(90deg, var(--paper) 6%, rgba(250, 249, 245, 0.9) 36%, rgba(250, 249, 245, 0.42) 64%, rgba(250, 249, 245, 0.08) 100%);
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 1fr);
    gap: clamp(40px, 6vw, 80px);
    align-items: center;
}

.hero-copy {
    grid-column: 1;
    grid-row: 1;
}

.hero-actions-block {
    grid-column: 1;
    grid-row: 2;
}

.hero-card {
    grid-column: 2;
    grid-row: 1;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--primary);
}
.hero-kicker::before {
    content: '';
    width: 28px;
    height: 1px;
    background: var(--primary);
}

.hero-title {
    margin-top: 22px;
    font-family: var(--font-serif);
    /* 本文とのサイズ差を大きくとりつつ、9文字が1行に収まる上限に留める */
    font-size: clamp(2rem, 4.6vw, 3.45rem);
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.08em;
    color: var(--ink);
}

.hero-lead {
    margin-top: 24px;
    max-width: 520px;
    font-size: clamp(0.95rem, 1.4vw, 1.05rem);
    color: var(--ink-soft);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-top: 36px;
}

.hero-info-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 48px;
    padding: 8px 4px;
    color: var(--primary-dark);
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px solid currentColor;
}
.hero-info-link .icon {
    width: 0.9em;
    height: 0.9em;
    transition: transform 0.25s var(--ease);
}
.hero-info-link:hover .icon { transform: translateX(4px); }

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 22px;
    margin-top: 32px;
}
.hero-points li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--ink-soft);
}
.hero-points .icon {
    color: var(--primary);
    width: 1em;
    height: 1em;
}

/* hero side card */
.hero-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 34px 32px 28px;
}
.hero-card::before {
    content: '';
    position: absolute;
    top: 0; left: 32px; right: 32px;
    height: 3px;
    border-radius: 0 0 3px 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.hero-card-mark {
    width: 58px;
    height: 58px;
    margin-bottom: 14px;
}

.hero-card-label {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--primary);
}

.hero-card-tel {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 6px;
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.6vw, 1.85rem);
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--ink);
    text-decoration: none;
    transition: color 0.25s var(--ease);
}
.hero-card-tel:hover { color: var(--primary); }
.hero-card-tel .icon { color: var(--primary); width: 0.85em; height: 0.85em; }

.hero-card-hours {
    margin-top: 18px;
    border-top: 1px dashed var(--line);
    padding-top: 16px;
    display: grid;
    gap: 10px;
}
.hero-card-hours > div {
    display: flex;
    gap: 14px;
    font-size: 0.9rem;
}
.hero-card-hours dt {
    flex-shrink: 0;
    width: 3.2em;
    font-weight: 700;
    color: var(--primary);
}
.hero-card-hours dd { color: var(--ink-soft); }
.hero-card-hours-note {
    display: inline-block;
    margin-top: 3px;
    font-size: 0.78rem;
    /* 診療時間の例外を伝える大切な一文なので、読みやすい金を使う */
    color: var(--accent-text);
}

.hero-card-visit-note {
    display: grid;
    gap: 5px;
    margin-top: 16px;
    padding: 13px 14px;
    border-radius: var(--radius-sm);
    background: var(--primary-tint);
    color: var(--ink-soft);
    font-size: 0.8rem;
    line-height: 1.65;
}
.hero-card-visit-note strong {
    color: var(--primary-dark);
    font-weight: 700;
}

.hero-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}
.hero-card-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin-top: 20px;
}
.hero-card-link .icon {
    width: 0.9em; height: 0.9em;
    transition: transform 0.25s var(--ease);
}
.hero-card-link:hover .icon { transform: translateX(4px); }

/* --- Notice band (発熱・かぜ症状の事前連絡のお願い) --- */
.notice-band {
    background: #fdf6ec;
    border-top: 1px solid #f0e3c8;
    border-bottom: 1px solid #f0e3c8;
    padding: 14px 0;
}
.notice-band .container {
    display: flex;
    align-items: baseline;
    gap: 12px;
    font-size: 0.9rem;
    line-height: 1.7;
}
.notice-band .icon {
    color: var(--accent);
    flex-shrink: 0;
    align-self: center;
}
.notice-band strong { color: var(--accent-text); }
.notice-band a {
    color: var(--primary-dark);
    font-weight: 700;
    white-space: nowrap;
}

/* --- Segment cards (目的別のご案内) --- */
.segment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(20px, 3vw, 32px);
}

.segment-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 34px 30px 30px;
    box-shadow: var(--shadow-soft);
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.segment-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.segment-card h3 {
    font-family: var(--font-serif);
    font-size: 1.16rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    line-height: 1.6;
}

.segment-card p {
    font-size: 0.9rem;
    color: var(--ink-soft);
}

.segment-more {
    margin-top: auto;
    padding-top: 8px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--primary);
}
.segment-more .icon {
    width: 0.9em;
    height: 0.9em;
    transition: transform 0.25s var(--ease);
}
.segment-card:hover .segment-more .icon { transform: translateX(4px); }

/* --- Price table (がん検診の自己負担) --- */
.table-scroll { overflow-x: auto; }

.price-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    margin: 18px 0 6px;
}
.price-table th,
.price-table td {
    padding: 13px 12px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}
.price-table thead th {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ink-soft);
    border-bottom: 2px solid var(--ink);
    white-space: nowrap;
}
.price-table .exam-name {
    font-weight: 700;
    white-space: nowrap;
}
.price-table .exam-desc {
    display: block;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--ink-soft);
    white-space: normal;
}
.price-table .price {
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

/* --- Info box (セクション内の強調ボックス) --- */
.info-box {
    margin-top: 22px;
    padding: clamp(20px, 3vw, 28px);
    background: var(--primary-tint);
    border-radius: var(--radius-sm);
}
.info-box > h3,
.info-box > h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--primary-dark);
    margin-bottom: 10px;
}
.info-box p {
    font-size: 0.92rem;
    margin-bottom: 10px;
}
.info-box p:last-child { margin-bottom: 0; }
.info-box--amber {
    border: 1px solid rgba(185, 138, 62, 0.34);
    background: linear-gradient(135deg, #fffaf2 0%, #f8eee0 100%);
    box-shadow:
        inset 4px 0 0 rgba(185, 138, 62, 0.78),
        0 8px 24px rgba(86, 63, 32, 0.06);
}
.info-box--amber > h3,
.info-box--amber > h4 {
    color: var(--ink);
}
.info-box--amber > h3 .icon,
.info-box--amber > h4 .icon {
    color: var(--accent-text);
}
.info-box--amber .check-list {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid rgba(185, 138, 62, 0.24);
}

.check-list {
    display: grid;
    gap: 8px;
    margin: 12px 0 4px;
}
.check-list li {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-size: 0.92rem;
}
.check-list .icon {
    color: var(--primary);
    flex-shrink: 0;
    align-self: center;
}
.check-list li > span {
    min-width: 0;
}
.check-list a[href^="tel:"] {
    white-space: nowrap;
}

.fine-print {
    margin-top: 14px;
    font-size: 0.8rem;
    color: var(--ink-soft);
}

/* --- 今の診療状況（JSが現在時刻から判定して表示） --- */
.clinic-status {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 10px;
    padding: 8px 16px;
    margin-bottom: 16px;
    border-radius: 999px;
    /* 「今なら診てもらえるか」を伝える一番大切な行なので、小さくしすぎない */
    font-size: 0.9rem;
    background: var(--surface-tint);
    color: var(--ink-soft);
}
.clinic-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}
.clinic-status-label { font-weight: 700; letter-spacing: 0.04em; }
.clinic-status-detail { font-size: 0.85rem; opacity: 0.85; }

.clinic-status.is-open {
    background: var(--primary-tint);
    color: var(--primary-dark);
}
.clinic-status.is-before,
.clinic-status.is-lunch {
    background: #fdf6ec;
    color: var(--accent-text);
}
.clinic-status.is-after,
.clinic-status.is-closed {
    background: var(--danger-tint);
    color: var(--danger);
}

/* --- 診療日カレンダー --- */
.closure-calendar-wrap {
    margin-top: 0;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    padding: clamp(24px, 3.4vw, 38px);
}

.closure-calendar {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(24px, 4vw, 52px);
}

.calendar-today {
    display: grid;
    grid-template-columns: minmax(180px, 0.72fr) minmax(0, 1.28fr);
    gap: clamp(18px, 3vw, 34px);
    align-items: center;
    margin: 4px 0 26px;
    padding: clamp(18px, 2.7vw, 26px);
    border: 1px solid rgba(24, 106, 100, 0.2);
    border-radius: var(--radius-sm);
    background: linear-gradient(110deg, rgba(227, 239, 236, 0.96), rgba(250, 249, 245, 0.94));
}
.calendar-today-heading {
    padding-right: clamp(18px, 2.6vw, 30px);
    border-right: 1px solid rgba(24, 106, 100, 0.18);
}
.calendar-today-kicker {
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}
.calendar-today-status {
    margin-top: 5px;
    color: var(--primary-dark);
    font-family: var(--font-serif);
    font-size: clamp(1.08rem, 2vw, 1.36rem);
    font-weight: 600;
    letter-spacing: 0.06em;
    line-height: 1.5;
}
.calendar-today-details {
    display: grid;
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
    gap: 10px 22px;
}
.calendar-today-details div {
    min-width: 0;
}
.calendar-today-details dt {
    margin-bottom: 3px;
    color: var(--ink-soft);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}
.calendar-today-details dd {
    color: var(--ink);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.65;
}
.calendar-today.is-morning-only {
    border-color: rgba(185, 138, 62, 0.34);
    background: linear-gradient(110deg, #fdf6ec, rgba(250, 249, 245, 0.94));
}
.calendar-today.is-morning-only .calendar-today-kicker,
.calendar-today.is-morning-only .calendar-today-status {
    color: var(--accent-text);
}
.calendar-today.is-closed {
    border-color: rgba(181, 74, 70, 0.22);
    background: linear-gradient(110deg, var(--danger-tint), rgba(250, 249, 245, 0.94));
}
.calendar-today.is-closed .calendar-today-kicker,
.calendar-today.is-closed .calendar-today-status {
    color: var(--danger);
}

.calendar-doctor-highlight {
    display: flex;
    align-items: center;
    gap: 10px 14px;
    width: fit-content;
    margin: 18px 0 0;
    padding: 9px 14px 9px 10px;
    border: 1px solid rgba(24, 106, 100, 0.2);
    border-radius: 999px;
    background: linear-gradient(100deg, rgba(227, 239, 236, 0.95), rgba(253, 246, 236, 0.85));
    color: var(--ink-soft);
    font-size: 0.84rem;
    line-height: 1.45;
}
.calendar-doctor-highlight strong {
    color: var(--primary-dark);
    font-weight: 700;
}
.calendar-doctor-day {
    flex-shrink: 0;
    padding: 4px 9px;
    border-radius: 999px;
    background: var(--primary);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

@media (max-width: 700px) {
    .calendar-today {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 18px;
    }
    .calendar-today-heading {
        padding-right: 0;
        padding-bottom: 14px;
        border-right: 0;
        border-bottom: 1px solid rgba(24, 106, 100, 0.18);
    }
    .calendar-today-details {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .calendar-today-details div + div {
        padding-top: 10px;
        border-top: 1px dashed var(--line);
    }
}

.cal-title {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-align: center;
    margin-bottom: 12px;
}

.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.cal-head {
    text-align: center;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--ink-soft);
    padding-bottom: 4px;
}
.cal-head.is-sun { color: var(--danger); }
.cal-head.is-sat { color: var(--primary); }

.cal-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    border-radius: 7px;
    font-size: 0.82rem;
    font-variant-numeric: tabular-nums;
    color: var(--ink);
}
.cal-cell.is-empty { visibility: hidden; }
.cal-cell.is-half {
    background: #fdf6ec;
    color: var(--accent-text);
    font-weight: 700;
}
.cal-cell.is-closed {
    background: var(--danger-tint);
    color: var(--danger);
    font-weight: 700;
}
.cal-cell.is-today {
    box-shadow: inset 0 0 0 2px var(--primary);
    font-weight: 700;
}
.cal-cell.is-oda {
    position: relative;
    padding-bottom: 10px;
    background: linear-gradient(145deg, #e7f3ef, #fff7e8);
    color: var(--primary-dark);
    font-weight: 700;
    box-shadow: inset 0 0 0 1px rgba(24, 106, 100, 0.34);
}
.cal-cell.is-oda.is-today {
    box-shadow:
        inset 0 0 0 2px var(--primary),
        0 0 0 2px rgba(185, 138, 62, 0.28);
}
.cal-doctor-badge {
    position: absolute;
    left: 50%;
    bottom: 3px;
    min-width: 25px;
    padding: 2px 4px;
    border-radius: 4px;
    background: var(--primary);
    color: #fff;
    /* 担当医を示す文字。8px では高齢の方が読み取れないため 10px を下限にする */
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.15;
    text-align: center;
    transform: translateX(-50%);
}

.calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px dashed var(--line);
    font-size: 0.82rem;
    color: var(--ink-soft);
}
.calendar-legend li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.legend-swatch {
    width: 16px;
    height: 16px;
    border-radius: 5px;
    flex-shrink: 0;
}
.legend-swatch.is-closed { background: var(--danger-tint); }
.legend-swatch.is-half { background: #fdf6ec; }
.legend-swatch.is-today { box-shadow: inset 0 0 0 2px var(--primary); }
.legend-swatch.is-oda {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-width: 28px;
    padding-inline: 4px;
    background: linear-gradient(145deg, #e7f3ef, #fff7e8);
    color: var(--primary-dark);
    box-shadow: inset 0 0 0 1px rgba(24, 106, 100, 0.34);
    /* カレンダー内の担当医バッジと同じ大きさに揃える */
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.closure-notes {
    display: grid;
    gap: 8px;
    margin-top: 16px;
    font-size: 0.86rem;
}
.closure-notes li {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 12px;
}
.closure-note-date {
    font-weight: 700;
    color: var(--danger);
}

/* --- News --- */
.news-list {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.news-row {
    display: flex;
    align-items: baseline;
    gap: 20px;
    padding: 22px 30px;
    text-decoration: none;
    color: inherit;
    transition: background-color 0.25s var(--ease);
}
.news-row + .news-row { border-top: 1px solid var(--line); }
.news-row:hover { background: var(--primary-tint); }

.news-row-date {
    flex-shrink: 0;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--ink-soft);
    font-variant-numeric: tabular-nums;
}

.news-chip {
    flex-shrink: 0;
    display: inline-block;
    padding: 2px 12px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    background: var(--surface-tint);
    color: var(--primary-dark);
    border: 1px solid transparent;
}
.news-chip--important {
    background: var(--danger-tint);
    color: var(--danger);
}
.news-chip--vaccine {
    background: var(--primary-tint);
    color: var(--primary-dark);
}

.news-row-title {
    font-size: 0.98rem;
    font-weight: 500;
    line-height: 1.6;
}

.news-more {
    margin-top: 36px;
    text-align: center;
}

.loading-message,
.error-message {
    padding: 32px;
    text-align: center;
    color: var(--ink-soft);
    font-size: 0.92rem;
}
.error-message { color: var(--danger); }

/* --- 重要なお知らせのポップアップ --- */
html.is-popup-open,
html.is-popup-open body { overflow: hidden; }

.news-popup {
    position: fixed;
    inset: 0;
    /* ヘッダー(1000)やスクロールバー(1100)より上、開幕の幕(3000)より下 */
    z-index: 2500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(16px, 4vw, 40px);
    opacity: 0;
    transition: opacity 0.45s var(--ease);
}
/* 開く前と閉じた後は、透明なまま操作を受け取らないようにする */
.news-popup:not(.is-open) { pointer-events: none; }
.news-popup.is-open { opacity: 1; }

.news-popup-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(20, 40, 44, 0.5);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.news-popup-panel {
    position: relative;
    width: min(560px, 100%);
    max-height: 100%;
    overflow-y: auto;
    padding: clamp(28px, 4.4vw, 44px) clamp(22px, 4vw, 40px) clamp(22px, 3.4vw, 32px);
    background: var(--paper);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    /* 上辺の金の線で、特別なお知らせであることを示す */
    border-top: 3px solid transparent;
    border-image: linear-gradient(90deg, var(--primary), var(--accent)) 1;
    transform: translateY(18px) scale(0.98);
    transition: transform 0.55s var(--ease);
}
.news-popup.is-open .news-popup-panel {
    transform: translateY(0) scale(1);
}

.news-popup-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--ink-soft);
    cursor: pointer;
    transition: background-color 0.25s var(--ease), color 0.25s var(--ease);
}
.news-popup-close svg { width: 20px; height: 20px; }
.news-popup-close:hover {
    background: var(--surface-tint);
    color: var(--ink);
}

.news-popup-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    font-family: var(--font-num);
    font-size: 0.95rem;
    color: var(--ink-soft);
}
.news-popup-chip {
    display: inline-block;
    padding: 2px 12px;
    border-radius: 999px;
    background: var(--danger-tint);
    color: var(--danger);
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.news-popup-title {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 3.2vw, 1.6rem);
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: 0.02em;
}

.news-popup-body {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
    font-size: 0.94rem;
    line-height: 2;
    color: var(--ink-soft);
}
.news-popup-body p + p { margin-top: 1em; }

.news-popup-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}
.news-popup-actions .btn { flex: 1 1 auto; }

@media (max-width: 480px) {
    .news-popup-actions { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    .news-popup,
    .news-popup-panel { transition: none; }
    .news-popup-panel { transform: none; }
}

/* news page articles */
.news-article {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    padding: clamp(26px, 4vw, 40px);
}
.news-article + .news-article { margin-top: 26px; }

.news-article-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}
.news-article-meta time {
    font-size: 0.88rem;
    color: var(--ink-soft);
    letter-spacing: 0.08em;
    font-variant-numeric: tabular-nums;
}

.news-article-title {
    font-family: var(--font-serif);
    font-size: clamp(1.15rem, 2.2vw, 1.4rem);
    font-weight: 600;
    letter-spacing: 0.06em;
    line-height: 1.6;
    padding-bottom: 14px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--line);
}

.news-article-body {
    font-size: 0.95rem;
    color: var(--ink-soft);
}
.news-article-body p + p { margin-top: 12px; }

/* --- Features：カードではなく一枚の編集面として見せる --- */
.features-editorial {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.feature-editorial-item {
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 28px;
    min-width: 0;
    padding: clamp(34px, 4vw, 52px) clamp(24px, 3.4vw, 42px);
}

.feature-editorial-item + .feature-editorial-item {
    border-left: 1px solid var(--line);
}

.feature-editorial-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.feature-editorial-number {
    font-family: var(--font-num);
    font-size: 1.35rem;
    font-weight: 500;
    font-variant-numeric: lining-nums tabular-nums;
    letter-spacing: 0.08em;
    color: var(--accent);
}

.feature-editorial-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}
.feature-editorial-icon .icon {
    width: 22px;
    height: 22px;
}

.feature-editorial-content {
    display: grid;
    grid-template-rows: minmax(5.4em, auto) auto;
    align-content: start;
}

.feature-editorial-content h3 {
    font-family: var(--font-serif);
    font-size: clamp(1.18rem, 1.8vw, 1.42rem);
    font-weight: 600;
    letter-spacing: 0.06em;
    line-height: 1.7;
}

.feature-editorial-content p {
    max-width: 30em;
    font-size: 0.95rem;
    line-height: 2;
    color: var(--ink-soft);
}

/* --- Home story --- */
.home-story {
    border-top: 1px solid var(--line);
}

.home-story-grid {
    display: grid;
    grid-template-columns: minmax(190px, 0.32fr) minmax(0, 0.68fr);
    gap: clamp(54px, 8vw, 112px);
    align-items: start;
}

.home-story-since {
    padding-top: 8px;
    color: var(--accent);
}
.home-story-since span {
    display: block;
    font-family: var(--font-num);
    font-size: clamp(3.8rem, 8vw, 6.8rem);
    font-variant-numeric: lining-nums tabular-nums;
    font-weight: 500;
    line-height: 0.9;
    letter-spacing: -0.03em;
}
.home-story-since small {
    display: block;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    color: var(--primary);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}

.home-story-content .kicker { margin-bottom: 12px; }

.home-story-title {
    font-family: var(--font-serif);
    font-size: clamp(1.65rem, 3vw, 2.25rem);
    font-weight: 600;
    letter-spacing: 0.08em;
    line-height: 1.65;
    margin-bottom: 28px;
}

.home-story-text {
    max-width: 48em;
    font-size: 1rem;
    line-height: 2;
    color: var(--ink-soft);
}
.home-story-text + .home-story-text { margin-top: 16px; }

.home-story-sign {
    margin-top: 26px !important;
    font-family: var(--font-serif);
    font-size: 1.05rem;
    letter-spacing: 0.12em;
}
.home-story-sign small {
    display: inline;
    margin-right: 12px;
    font-size: 0.78rem;
    color: var(--ink-soft);
    letter-spacing: 0.1em;
}

.home-story-link {
    margin-top: 20px !important;
}
.home-story-link a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-dark);
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px solid currentColor;
}
.home-story-link .icon {
    width: 0.9em;
    height: 0.9em;
}

/* --- 診療時間・カレンダー・アクセス --- */
.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(28px, 4vw, 48px);
    align-items: start;
}

.info-panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    padding: clamp(26px, 3.4vw, 40px);
}

.info-panel-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 22px;
}
.info-panel-title .icon { color: var(--primary); }

.hours-panel-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.9fr);
    gap: clamp(28px, 4vw, 52px);
    align-items: start;
}

.hours-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    font-variant-numeric: tabular-nums;
}
.hours-table th,
.hours-table td {
    padding: 12px 6px;
    text-align: center;
    border-bottom: 1px solid var(--line);
}
.hours-table thead th {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ink-soft);
    border-bottom: 2px solid var(--ink);
}
.hours-table tbody th {
    font-weight: 500;
    text-align: left;
    white-space: nowrap;
    font-size: 0.88rem;
}
.hours-table .open {
    color: var(--primary);
    font-weight: 700;
}
.hours-table .partial {
    /* 「午前のみ」を示す記号。診療時間そのものを伝えるので読みやすい金を使う */
    color: var(--accent-text);
    font-weight: 700;
}
/* 休診を示す横棒。薄すぎると休診かどうか読み取れないため、
   控えめさを保ちながら判別できる濃さにする */
.hours-table .closed { color: #918e83; }
.hours-table .day-off { color: var(--danger); }

/* 今日の曜日の列を目立たせる（JSが is-today-col を付与） */
.hours-table .is-today-col {
    background: var(--primary-tint);
}
.hours-table thead .is-today-col {
    color: var(--primary-dark);
    border-bottom-color: var(--primary);
}
.hours-table .is-today-col.is-closed-today {
    background: var(--danger-tint);
}
.today-badge {
    display: block;
    width: fit-content;
    margin: 4px auto 0;
    padding: 1px 8px;
    border-radius: 999px;
    background: var(--primary);
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}
.today-badge.is-closed {
    background: var(--danger);
}

.hours-notes {
    margin-top: 16px;
    display: grid;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--ink-soft);
}
.hours-notes .mark { color: var(--accent-text); font-weight: 700; }

.doctor-days {
    padding-left: clamp(24px, 3.4vw, 40px);
    border-left: 1px dashed var(--line);
}
.doctor-days h4 {
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--primary);
    margin-bottom: 12px;
}
.doctor-days ul {
    display: grid;
    gap: 10px;
}
.doctor-days li {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 14px;
    font-size: 0.9rem;
}
.doctor-days .name { font-weight: 700; }
.doctor-days .days { color: var(--ink-soft); }
.doctor-days .note {
    flex-basis: 100%;
    font-size: 0.8rem;
    color: var(--ink-soft);
}

.access-panel .address {
    font-size: 0.95rem;
    font-style: normal;
    margin-bottom: 14px;
}
.access-panel .address strong { display: block; margin-bottom: 4px; }

.access-panel .access-note {
    font-size: 0.88rem;
    color: var(--ink-soft);
    margin-bottom: 18px;
}

.access-panel-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
    gap: clamp(28px, 4vw, 52px);
    align-items: center;
}
.access-panel-layout .map-frame { margin-bottom: 0; }

.map-frame {
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--line);
    margin-bottom: 20px;
}
.map-frame iframe {
    display: block;
    width: 100%;
    height: 260px;
    border: 0;
}

/* --- CTA band --- */
.cta-band {
    background: linear-gradient(120deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #fff;
    padding: clamp(56px, 8vw, 90px) 0;
    text-align: center;
}

.cta-band .kicker {
    color: rgba(255, 255, 255, 0.85);
    justify-content: center;
}
.cta-band .kicker::before,
.cta-band .kicker::after {
    background: rgba(255, 255, 255, 0.6);
}
.cta-band .kicker::after {
    content: '';
    width: 34px; height: 1px;
}

.cta-title {
    margin-top: 16px;
    font-family: var(--font-serif);
    font-size: clamp(1.35rem, 2.8vw, 1.9rem);
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1.7;
}

.cta-tel {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-top: 26px;
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 2.8rem);
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #fff;
    text-decoration: none;
    font-variant-numeric: tabular-nums;
}
.cta-tel .icon { width: 0.8em; height: 0.8em; }
.cta-tel:hover { opacity: 0.85; }

.cta-note {
    margin-top: 14px;
    font-size: 0.88rem;
    opacity: 0.85;
}

/* --- Footer --- */
.site-footer {
    background: var(--footer-bg);
    color: rgba(255, 255, 255, 0.82);
    padding: clamp(56px, 7vw, 80px) 0 0;
    font-size: 0.92rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 0.8fr;
    gap: clamp(32px, 5vw, 64px);
    padding-bottom: 48px;
}

.footer-brand-name {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #fff;
    margin-bottom: 18px;
}
.footer-brand-name img {
    width: 40px;
    height: 40px;
    filter: invert(1);
    opacity: 0.9;
}

.footer-address {
    font-style: normal;
    line-height: 2;
    margin-bottom: 14px;
}

.footer-tel {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    letter-spacing: 0.05em;
}
.footer-tel:hover { opacity: 0.8; }
.footer-tel .icon { width: 0.85em; height: 0.85em; }

.footer-head {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 16px;
}

.footer-hours-list {
    display: grid;
    gap: 8px;
}
.footer-hours-list li {
    display: flex;
    gap: 12px;
}
.footer-hours-list .label {
    flex-shrink: 0;
    width: 3.2em;
    color: rgba(255, 255, 255, 0.55);
}

.footer-nav ul {
    display: grid;
    gap: 10px;
}
.footer-nav a {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
    transition: color 0.25s var(--ease);
}
.footer-nav a:hover { color: #fff; }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 22px 0;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.55);
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px 28px;
}

.footer-legal-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px 20px;
}

.footer-legal-nav a,
.footer-cookie-settings {
    color: rgba(255, 255, 255, 0.78);
    font: inherit;
    letter-spacing: 0.04em;
    text-decoration: none;
}

.footer-cookie-settings {
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.footer-legal-nav a:hover,
.footer-cookie-settings:hover {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 0.25em;
}

.footer-legal-nav a:focus-visible,
.footer-cookie-settings:focus-visible {
    border-radius: 2px;
    outline: 2px solid #fff;
    outline-offset: 4px;
}

/* --- Floating call button (mobile) --- */
.fab-call {
    position: fixed;
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    z-index: 900;
    display: none;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--primary);
    color: #fff;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    box-shadow: 0 12px 28px rgba(15, 75, 71, 0.4);
}
.fab-call .icon { width: 1.05em; height: 1.05em; }

/* --- Page hero (sub pages) --- */
.page-hero {
    position: relative;
    padding: clamp(56px, 8vw, 96px) 0;
    border-bottom: 1px solid var(--line);
}

.page-hero-title {
    margin-top: 14px;
    font-family: var(--font-serif);
    font-size: clamp(1.9rem, 4vw, 2.7rem);
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1.4;
}

.page-hero-lead {
    margin-top: 18px;
    max-width: 620px;
    font-size: 0.96rem;
    color: var(--ink-soft);
}

/* --- Legal and disclosure pages --- */
.page-hero--legal {
    padding-block: clamp(48px, 7vw, 76px);
}

.page-hero--legal .page-hero-lead {
    max-width: 700px;
    font-size: 1rem;
    line-height: 1.9;
}

.legal-updated {
    margin-top: 14px;
    color: var(--ink-soft);
    font-size: 0.9rem;
}

.legal-section {
    padding-top: clamp(48px, 7vw, 80px);
}

.legal-document {
    max-width: 840px;
}

.legal-introduction {
    margin-bottom: clamp(42px, 6vw, 68px);
    padding: clamp(24px, 4vw, 36px);
    border-left: 4px solid var(--primary);
    background: var(--surface);
}

.legal-introduction p + p,
.legal-block p + p {
    margin-top: 0.8em;
}

.legal-block {
    padding-block: clamp(30px, 4vw, 44px);
    border-top: 1px solid var(--line);
}

.legal-block:first-child {
    border-top: 0;
    padding-top: 0;
}

.legal-block h2 {
    margin-bottom: 20px;
    color: var(--primary-dark);
    font-family: var(--font-serif);
    font-size: clamp(1.35rem, 2.8vw, 1.7rem);
    font-weight: 600;
    letter-spacing: 0.06em;
    line-height: 1.55;
}

.legal-block h3 {
    margin: 28px 0 12px;
    font-size: 1.05rem;
    color: var(--ink);
}

.legal-block ul {
    display: grid;
    gap: 8px;
    margin: 14px 0 20px;
    padding-left: 1.4em;
}

.legal-block li::marker {
    color: var(--primary);
}

.legal-external-links a,
.legal-contact a {
    color: var(--primary-dark);
    text-underline-offset: 0.2em;
}

.legal-contact {
    font-style: normal;
    line-height: 2;
}

.legal-date {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 24px;
    color: var(--ink-soft);
    font-size: 0.9rem;
}

.filing-card {
    margin-top: 20px;
    padding: clamp(22px, 4vw, 30px);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
}

.filing-card h3 {
    margin-top: 0;
    color: var(--primary-dark);
    font-family: var(--font-serif);
    font-size: 1.18rem;
}

.filing-details {
    display: grid;
    gap: 8px;
    margin-top: 16px;
}

.filing-details div {
    display: grid;
    grid-template-columns: minmax(8em, 0.38fr) 1fr;
    gap: 12px;
    padding-top: 8px;
    border-top: 1px solid var(--line);
}

.filing-details dt {
    color: var(--ink-soft);
    font-size: 0.88rem;
}

.filing-details dd {
    font-weight: 500;
}

/* --- Analytics consent --- */
.analytics-consent {
    position: fixed;
    right: max(18px, env(safe-area-inset-right));
    bottom: max(18px, env(safe-area-inset-bottom));
    z-index: 1100;
    width: min(560px, calc(100% - 36px));
    padding: 18px;
    border: 1px solid rgba(24, 106, 100, 0.28);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink);
    box-shadow: 0 16px 42px rgba(23, 52, 50, 0.2);
}

.analytics-consent[hidden] {
    display: none;
}

.analytics-consent-text {
    font-size: 0.9rem;
    line-height: 1.7;
}

.analytics-consent-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.analytics-consent-button,
.analytics-consent-details {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 8px 15px;
    border: 1px solid var(--primary);
    border-radius: 999px;
    background: transparent;
    color: var(--primary-dark);
    font: inherit;
    font-size: 0.86rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

.analytics-consent-button:hover,
.analytics-consent-details:hover {
    background: rgba(24, 106, 100, 0.08);
}

.analytics-consent-button:focus-visible,
.analytics-consent-details:focus-visible {
    outline: 3px solid rgba(24, 106, 100, 0.35);
    outline-offset: 2px;
}

/* --- Service page：目次と章構成 --- */
.service-index {
    padding: clamp(40px, 5vw, 64px) 0;
    border-bottom: 1px solid var(--line);
}

.service-index-label {
    margin-bottom: 16px;
    color: var(--primary);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.22em;
}

.service-index-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: clamp(26px, 4vw, 54px);
}

.service-index-list li:nth-child(n + 4) a {
    border-top: 1px solid var(--line);
}

.service-index-list a {
    display: grid;
    grid-template-columns: 2.4em minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    min-height: 62px;
    padding: 12px 2px;
    color: var(--ink);
    font-family: var(--font-serif);
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.5;
    text-decoration: none;
}
.service-index-list a > span {
    color: var(--accent);
    font-family: var(--font-num);
    font-size: 1rem;
    font-variant-numeric: lining-nums tabular-nums;
}
.service-index-arrow {
    color: var(--primary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    transition: transform 0.25s var(--ease);
}
.service-index-list a:hover {
    color: var(--primary-dark);
}
.service-index-list a:hover .service-index-arrow {
    transform: translateX(4px);
}

.service-body {
    padding: 0 0 clamp(80px, 10vw, 128px);
}

.service-chapters {
    border-top: 1px solid var(--line);
}

.service-chapter {
    position: relative;
    display: grid;
    grid-template-columns: minmax(230px, 0.34fr) minmax(0, 0.66fr);
    gap: clamp(52px, 7vw, 92px);
    padding: clamp(80px, 9vw, 116px) 0;
    border-bottom: 1px solid var(--line);
    scroll-margin-top: calc(var(--header-h) + 18px);
}

.service-chapter--secondary {
    padding-block: clamp(58px, 7vw, 84px);
}

.service-chapter-heading {
    align-self: start;
    min-width: 0;
}

.service-chapter-number {
    display: block;
    margin-bottom: 24px;
    color: var(--accent);
    font-family: var(--font-num);
    font-size: 1.55rem;
    font-weight: 500;
    font-variant-numeric: lining-nums tabular-nums;
    letter-spacing: 0.08em;
}

.service-chapter-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    margin-bottom: 18px;
    color: var(--primary);
}
.service-chapter-icon .icon {
    width: 26px;
    height: 26px;
}
.service-chapter-icon--endoscopy {
    width: 40px;
    height: 40px;
    margin: -5px 0 13px -5px;
}
.service-chapter-icon--endoscopy .icon-stomach-scope {
    width: 40px;
    height: 40px;
    overflow: visible;
}

.service-chapter-heading h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.45rem, 2.5vw, 1.9rem);
    font-weight: 600;
    letter-spacing: 0.05em;
    line-height: 1.65;
}

.service-chapter-content > p {
    font-size: 1rem;
    line-height: 2;
    color: var(--ink-soft);
}
.service-chapter-content {
    min-width: 0;
}
.service-chapter-content > p + p {
    margin-top: 18px;
}
.service-chapter-content strong {
    color: var(--ink);
}
.service-followup {
    margin-top: 26px;
}

.service-tags {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 28px;
    border-top: 1px solid var(--line);
}
.service-tags li {
    position: relative;
    padding: 11px 10px 11px 20px;
    border-bottom: 1px solid var(--line);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--ink);
}
.service-tags li::before {
    content: '';
    position: absolute;
    left: 2px;
    top: 50%;
    width: 7px;
    height: 1px;
    background: var(--accent);
}

/* --- Examinations --- */
.examinations {
    scroll-margin-top: calc(var(--header-h) + 18px);
}

.examinations .section-head {
    margin-bottom: clamp(26px, 4vw, 38px);
}

.examinations-disclosure {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.72);
    box-shadow: var(--shadow-soft);
    isolation: isolate;
    transition:
        height 1.35s cubic-bezier(0.45, 0, 0.15, 1),
        border-color 0.55s var(--ease),
        box-shadow 0.65s var(--ease);
}

.examinations-disclosure.is-height-animating {
    will-change: height;
}

.examinations-disclosure[open] {
    border-color: rgba(24, 106, 100, 0.28);
    box-shadow:
        0 1px 2px rgba(31, 54, 58, 0.04),
        0 14px 34px rgba(31, 54, 58, 0.08),
        0 34px 72px rgba(31, 54, 58, 0.08);
}

.examinations-disclosure > summary {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
    min-height: 116px;
    padding: clamp(22px, 3vw, 32px) clamp(22px, 4vw, 42px);
    overflow: hidden;
    list-style: none;
    background:
        linear-gradient(112deg, rgba(255, 255, 255, 0.88), rgba(247, 250, 248, 0.72)),
        var(--surface);
    cursor: pointer;
    transition:
        background 0.55s var(--ease),
        color 0.35s var(--ease);
}

.examinations-disclosure > summary::before {
    content: '';
    position: absolute;
    top: -75%;
    bottom: -75%;
    left: -32%;
    width: 24%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.12),
        rgba(255, 255, 255, 0.74),
        rgba(216, 178, 110, 0.18),
        transparent
    );
    opacity: 0;
    pointer-events: none;
    transform: translateX(-180%) skewX(-18deg);
    transition:
        transform 1.15s var(--ease),
        opacity 0.28s ease;
}

.examinations-disclosure > summary::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(
        90deg,
        var(--primary),
        rgba(24, 106, 100, 0.55) 48%,
        var(--accent)
    );
    opacity: 0.55;
    transform: scaleX(0.16);
    transform-origin: left center;
    transition:
        transform 1.2s cubic-bezier(0.45, 0, 0.15, 1),
        opacity 0.6s ease;
}

.examinations-disclosure > summary::-webkit-details-marker {
    display: none;
}

.examinations-disclosure > summary:hover {
    background:
        linear-gradient(112deg, rgba(235, 246, 242, 0.96), rgba(255, 248, 235, 0.7)),
        var(--primary-tint);
}

.examinations-disclosure > summary:hover::before,
.examinations-disclosure[open] > summary::before {
    opacity: 1;
    transform: translateX(650%) skewX(-18deg);
}

.examinations-disclosure > summary:focus-visible {
    outline: 3px solid rgba(24, 106, 100, 0.35);
    outline-offset: -4px;
}

.examinations-summary-copy {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 7px;
}

.examinations-summary-copy strong {
    color: var(--ink);
    font-family: var(--font-serif);
    font-size: clamp(1.15rem, 2vw, 1.42rem);
    font-weight: 600;
    letter-spacing: 0.08em;
}

.examinations-summary-copy small {
    color: var(--ink-soft);
    font-size: 0.84rem;
    line-height: 1.65;
}

.examinations-summary-action {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 5px 6px 5px 15px;
    border: 1px solid rgba(24, 106, 100, 0.16);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.58);
    color: var(--primary-dark);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    white-space: nowrap;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
    transition:
        border-color 0.55s cubic-bezier(0.45, 0, 0.15, 1),
        background-color 0.55s cubic-bezier(0.45, 0, 0.15, 1),
        box-shadow 0.7s cubic-bezier(0.45, 0, 0.15, 1),
        transform 0.7s cubic-bezier(0.45, 0, 0.15, 1);
}

.examinations-summary-action .is-open-label {
    display: none;
}

.examinations-summary-icon {
    position: relative;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(24, 106, 100, 0.28);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    box-shadow:
        inset 0 0 0 5px rgba(227, 239, 236, 0.52),
        0 3px 10px rgba(31, 54, 58, 0.07);
    transition:
        border-color 0.65s cubic-bezier(0.45, 0, 0.15, 1),
        background-color 0.65s cubic-bezier(0.45, 0, 0.15, 1),
        box-shadow 0.8s cubic-bezier(0.45, 0, 0.15, 1),
        transform 1s cubic-bezier(0.45, 0, 0.15, 1);
}

.examinations-summary-icon::before,
.examinations-summary-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 13px;
    height: 1px;
    background: var(--primary);
    transform: translate(-50%, -50%);
    transition: transform 0.65s cubic-bezier(0.45, 0, 0.15, 1);
}

.examinations-summary-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.examinations-disclosure > summary:hover .examinations-summary-action {
    border-color: rgba(24, 106, 100, 0.3);
    background: rgba(255, 255, 255, 0.82);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 8px 22px rgba(31, 54, 58, 0.09);
    transform: translateY(-2px);
}

.examinations-disclosure > summary:hover .examinations-summary-icon {
    border-color: rgba(185, 138, 62, 0.58);
    box-shadow:
        inset 0 0 0 5px rgba(253, 246, 236, 0.8),
        0 6px 16px rgba(31, 54, 58, 0.11);
    transform: rotate(90deg);
}

.examinations-disclosure[open] > summary {
    border-bottom: 1px solid var(--line);
    background:
        linear-gradient(112deg, rgba(227, 239, 236, 0.98), rgba(253, 246, 236, 0.78)),
        var(--primary-tint);
}

.examinations-disclosure[open] > summary::after {
    opacity: 0.9;
    transform: scaleX(1);
}

.examinations-disclosure[open] .examinations-summary-action {
    border-color: rgba(24, 106, 100, 0.24);
    background: rgba(255, 255, 255, 0.72);
}

.examinations-disclosure[open] .is-closed-label {
    display: none;
}

.examinations-disclosure[open] .is-open-label {
    display: inline;
}

.examinations-disclosure[open] .examinations-summary-icon::after {
    transform: translate(-50%, -50%) rotate(0);
}

.examinations-disclosure[open] .examinations-summary-icon {
    border-color: var(--primary);
    background: var(--primary);
    box-shadow:
        inset 0 0 0 5px rgba(255, 255, 255, 0.08),
        0 7px 18px rgba(24, 106, 100, 0.2);
    transform: rotate(180deg);
}

.examinations-disclosure[open] .examinations-summary-icon::before,
.examinations-disclosure[open] .examinations-summary-icon::after {
    background: #fff;
}

.examinations-content {
    display: grid;
    grid-template-rows: 0fr;
    padding: 0 clamp(20px, 4vw, 42px);
    overflow: hidden;
    visibility: hidden;
    pointer-events: none;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(250, 249, 245, 0.54));
    transition:
        grid-template-rows 1.35s cubic-bezier(0.45, 0, 0.15, 1),
        padding 1.35s cubic-bezier(0.45, 0, 0.15, 1),
        visibility 0s linear 1.35s;
}

/* detailsの初期スタイルで非表示になる内容を、グリッドの高さで静かに開閉する。 */
.examinations-disclosure:not([open]) > .examinations-content {
    display: grid;
}

.examinations-content-inner {
    min-height: 0;
    overflow: hidden;
}

.examinations-disclosure[open] .examinations-content {
    grid-template-rows: 1fr;
    padding: clamp(30px, 5vw, 54px) clamp(20px, 4vw, 42px) clamp(38px, 6vw, 68px);
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s, 0s, 0s;
}

.examinations-disclosure[open] .examinations-content-inner {
    animation: examinations-content-in 1.35s cubic-bezier(0.45, 0, 0.15, 1) 0.08s both;
}

@keyframes examinations-content-in {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .examinations-disclosure,
    .examinations-disclosure > summary,
    .examinations-summary-action,
    .examinations-summary-icon,
    .examinations-summary-icon::before,
    .examinations-summary-icon::after {
        transition: none;
    }
    .examinations-disclosure > summary::before {
        display: none;
    }
    .examinations-content {
        transition: none;
    }
    .examinations-disclosure[open] .examinations-content-inner {
        animation: none;
    }
}

.examinations-intro {
    max-width: 60em;
    margin: 0 auto clamp(28px, 4vw, 42px);
    color: var(--ink-soft);
    font-size: 0.94rem;
    line-height: 1.9;
}

.examination-groups {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.examination-group {
    min-width: 0;
    padding: clamp(34px, 4vw, 50px) clamp(24px, 3.2vw, 40px);
}
.examination-group + .examination-group {
    border-left: 1px solid var(--line);
}

.examination-number {
    color: var(--accent);
    font-family: var(--font-num);
    font-size: 1.3rem;
    font-variant-numeric: lining-nums tabular-nums;
    letter-spacing: 0.08em;
}

.examination-group > h3 {
    min-height: 3.4em;
    margin-top: 18px;
    font-family: var(--font-serif);
    font-size: clamp(1.15rem, 1.8vw, 1.38rem);
    font-weight: 600;
    letter-spacing: 0.05em;
    line-height: 1.7;
}

.examination-list {
    margin-top: 24px;
}
.examination-list > div {
    padding: 14px 0;
    border-top: 1px solid var(--line);
}
.examination-list dt {
    font-weight: 700;
    color: var(--ink);
}
.examination-list dd {
    margin-top: 5px;
    color: var(--ink-soft);
    font-size: 0.9rem;
    line-height: 1.8;
}

.examination-checkups {
    margin-top: 24px;
    border-top: 1px solid var(--line);
}
.examination-checkups li {
    position: relative;
    padding: 11px 8px 11px 18px;
    border-bottom: 1px solid var(--line);
    font-size: 0.94rem;
}
.examination-checkups li::before {
    content: '';
    position: absolute;
    left: 1px;
    top: 50%;
    width: 7px;
    height: 1px;
    background: var(--accent);
}

.examination-link {
    margin-top: 22px;
}
.examination-link a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-dark);
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px solid currentColor;
}

.ultrasound-feature {
    position: relative;
    display: grid;
    grid-template-columns: minmax(220px, 0.34fr) minmax(0, 0.66fr);
    gap: clamp(48px, 7vw, 88px);
    margin-top: clamp(58px, 8vw, 92px);
    padding: clamp(38px, 5vw, 64px);
    background: var(--primary-tint);
}
.ultrasound-visual {
    width: clamp(112px, 11vw, 150px);
    aspect-ratio: 1;
    margin: -8px 0 24px;
    color: var(--primary);
}
.ultrasound-probe-icon {
    display: block;
    width: 100%;
    height: 100%;
    overflow: visible;
}
.ultrasound-feature header {
    align-self: start;
}
.ultrasound-feature h3 {
    margin-top: 16px;
    font-family: var(--font-serif);
    font-size: clamp(1.4rem, 2.6vw, 1.85rem);
    font-weight: 600;
    letter-spacing: 0.06em;
    line-height: 1.7;
}
.ultrasound-feature > div {
    min-width: 0;
}
.ultrasound-feature > div p {
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 2;
}
.ultrasound-feature > div p + p {
    margin-top: 18px;
}

/* --- Doctors page：顔写真に頼らない人物章 --- */
.doctor-profiles {
    padding: 0 0 clamp(80px, 10vw, 128px);
}

.doctor-profile {
    position: relative;
    display: grid;
    grid-template-columns: minmax(250px, 0.32fr) minmax(0, 0.68fr);
    gap: clamp(56px, 8vw, 104px);
    padding: clamp(78px, 9vw, 116px) 0;
    border-bottom: 1px solid var(--line);
    scroll-margin-top: calc(var(--header-h) + 18px);
}
.doctor-profile:first-child {
    border-top: 1px solid var(--line);
}

.doctor-profile-identity {
    min-width: 0;
    align-self: start;
}

.doctor-sequence {
    color: var(--accent);
    font-family: var(--font-num);
    font-size: 1.55rem;
    font-variant-numeric: lining-nums tabular-nums;
    letter-spacing: 0.08em;
}

.doctor-label {
    margin-top: 5px;
    color: var(--primary);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.doctor-role {
    margin-top: 34px;
    color: var(--ink-soft);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.doctor-name {
    margin-top: 7px;
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 600;
    letter-spacing: 0.12em;
    line-height: 1.4;
}
.doctor-name span {
    display: block;
    margin-top: 8px;
    color: var(--ink-soft);
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.12em;
}

.doctor-key-message {
    margin-top: 34px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 2.2vw, 1.58rem);
    font-weight: 500;
    letter-spacing: 0.06em;
    line-height: 1.8;
}

.doctor-profile-content {
    min-width: 0;
}
.doctor-profile-content h3 {
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.doctor-message-block {
    max-width: 52em;
}
.doctor-message-block p {
    margin-top: 18px;
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 2.05;
}

.doctor-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px clamp(30px, 5vw, 56px);
    margin-top: clamp(48px, 6vw, 68px);
    padding-top: clamp(36px, 4vw, 48px);
    border-top: 1px solid var(--line);
}
.doctor-specialties {
    grid-column: 1 / -1;
}

.doctor-career,
.doctor-list {
    margin-top: 15px;
    border-top: 1px solid var(--line);
}
.doctor-career li,
.doctor-list li {
    display: grid;
    grid-template-columns: 5.8em minmax(0, 1fr);
    gap: 14px;
    padding: 11px 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink-soft);
    font-size: 0.92rem;
    line-height: 1.75;
}
.doctor-career li > span:only-child {
    grid-column: 1 / -1;
}
.doctor-career time {
    /* 経歴の年は読ませる情報なので、濃い方の金を使う */
    color: var(--accent-text);
    font-variant-numeric: lining-nums tabular-nums;
    font-weight: 700;
}
.doctor-list li {
    grid-template-columns: 1fr;
    color: var(--ink);
}
.doctor-list--columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.doctor-list--columns li:nth-child(even) {
    padding-left: 18px;
    border-left: 1px solid var(--line);
}

/* --- Clinic story / principles --- */
.clinic-story {
    background: rgba(230, 239, 236, 0.6);
}

.clinic-story-copy {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(28px, 4vw, 50px);
}
.clinic-story-copy p {
    color: var(--ink-soft);
    font-size: 0.96rem;
    line-height: 2;
}

.story-timeline {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: clamp(52px, 7vw, 76px);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.story-timeline li {
    position: relative;
    padding: 34px clamp(22px, 3vw, 38px) 38px;
}
.story-timeline li + li {
    border-left: 1px solid var(--line);
}
.story-timeline li::before {
    content: '';
    position: absolute;
    top: -3px;
    left: clamp(22px, 3vw, 38px);
    width: 5px;
    height: 5px;
    background: var(--accent);
}
.story-year {
    color: var(--accent);
    font-family: var(--font-num);
    font-size: 1.4rem;
    font-variant-numeric: lining-nums tabular-nums;
    letter-spacing: 0.06em;
}
.story-timeline h3 {
    margin-top: 18px;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.7;
}
.story-timeline h3 + p {
    margin-top: 10px;
    color: var(--ink-soft);
    font-size: 0.9rem;
    line-height: 1.8;
}

.principles-editorial {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.principles-editorial article {
    padding: clamp(34px, 4vw, 50px) clamp(24px, 3.2vw, 40px);
}
.principles-editorial article + article {
    border-left: 1px solid var(--line);
}
.principles-editorial span {
    color: var(--accent);
    font-family: var(--font-num);
    font-size: 1.3rem;
    font-variant-numeric: lining-nums tabular-nums;
}
.principles-editorial h3 {
    min-height: 5.2em;
    margin-top: 20px;
    font-family: var(--font-serif);
    font-size: clamp(1.15rem, 1.8vw, 1.35rem);
    font-weight: 600;
    letter-spacing: 0.04em;
    line-height: 1.75;
}
.principles-editorial p {
    margin-top: 16px;
    color: var(--ink-soft);
    font-size: 0.94rem;
    line-height: 1.95;
}

/* --- Access page --- */
.access-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(20px, 3vw, 32px);
}

.access-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    padding: clamp(26px, 3.4vw, 38px);
}
.access-card--wide { grid-column: 1 / -1; }

.access-card h2 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
}
.access-card h2 .icon { color: var(--primary); }

.access-card p {
    font-size: 0.95rem;
    margin-bottom: 12px;
}
.access-card p:last-child { margin-bottom: 0; }
.access-card .sub {
    font-size: 0.85rem;
    color: var(--ink-soft);
}

.parking-lead {
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 1.02rem;
}

.parking-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 18px 0 26px;
}
.parking-summary li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 16px;
    font-size: 0.88rem;
    line-height: 1.7;
}
.parking-summary .icon {
    color: var(--primary);
    margin-top: 0.3em;
}

.parking-figure {
    margin: 0 0 8px;
}
.parking-zoom-trigger {
    position: relative;
    display: block;
    width: 100%;
    overflow: hidden;
    padding: 0;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: inherit;
    cursor: zoom-in;
    appearance: none;
    -webkit-appearance: none;
    touch-action: manipulation;
}
.parking-figure img {
    display: block;
    width: 100%;
}
.parking-zoom-hint {
    position: absolute;
    right: 12px;
    bottom: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 8px 13px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 999px;
    background: rgba(15, 75, 71, 0.9);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1;
    box-shadow: 0 6px 18px rgba(15, 75, 71, 0.26);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.parking-zoom-icon {
    position: relative;
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-radius: 50%;
}
.parking-zoom-icon::after {
    content: '';
    position: absolute;
    right: -5px;
    bottom: -3px;
    width: 6px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transform: rotate(45deg);
    transform-origin: left center;
}
.parking-zoom-trigger:hover .parking-zoom-hint {
    background: rgba(15, 75, 71, 1);
}
.parking-zoom-trigger:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 4px;
}
.parking-figure figcaption {
    margin-top: 10px;
    font-size: 0.85rem;
    color: var(--ink-soft);
    text-align: center;
}

/* --- 駐車場案内画像の拡大表示 --- */
.image-lightbox[hidden] {
    display: none;
}
.image-lightbox {
    position: fixed;
    inset: 0;
    z-index: 5000;
    padding:
        max(12px, env(safe-area-inset-top))
        max(12px, env(safe-area-inset-right))
        max(12px, env(safe-area-inset-bottom))
        max(12px, env(safe-area-inset-left));
    background: rgba(11, 27, 30, 0.94);
    color: #fff;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.28s var(--ease), visibility 0.28s;
}
.image-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}
.image-lightbox-panel {
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr) auto;
}
.image-lightbox-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 52px;
    padding: 4px 4px 10px;
}
.image-lightbox-title {
    overflow: hidden;
    font-family: var(--font-serif);
    font-size: clamp(1rem, 3vw, 1.2rem);
    font-weight: 600;
    letter-spacing: 0.06em;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.image-lightbox-close {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-width: 76px;
    min-height: 44px;
    padding: 8px 14px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font: inherit;
    font-size: 0.86rem;
    font-weight: 700;
    cursor: pointer;
    touch-action: manipulation;
}
.image-lightbox-close-mark {
    font-size: 1.45rem;
    font-weight: 400;
    line-height: 0.8;
}
.image-lightbox-viewport {
    min-width: 0;
    min-height: 0;
    overflow: auto;
    overscroll-behavior: contain;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y pinch-zoom;
}
.image-lightbox-canvas {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-width: 100%;
    min-height: 100%;
    padding: 10px;
    border: 0;
    background: transparent;
    color: inherit;
    cursor: zoom-in;
    appearance: none;
    -webkit-appearance: none;
}
.image-lightbox-image {
    flex: 0 0 auto;
    display: block;
    max-width: 100%;
    max-height: calc(100dvh - 150px);
    width: auto;
    height: auto;
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
}
.image-lightbox-canvas.is-zoomed {
    align-items: flex-start;
    justify-content: flex-start;
    width: 100%;
    min-width: 100%;
    min-height: 100%;
    overflow: visible;
    cursor: zoom-out;
}
.image-lightbox-canvas.is-zoomed .image-lightbox-image {
    width: min(180vw, 1400px);
    max-width: none;
    max-height: none;
}
.image-lightbox-help {
    min-height: 42px;
    padding: 10px 8px 2px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.8rem;
    line-height: 1.6;
    text-align: center;
}
html.is-lightbox-open,
html.is-lightbox-open body {
    overflow: hidden;
}

.overflow-parking {
    margin-top: 28px;
    padding: clamp(20px, 3vw, 30px);
    background: var(--primary-tint);
    border-radius: var(--radius-sm);
}
.overflow-parking h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.08rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--primary-dark);
    margin-bottom: 12px;
}
.overflow-parking p { font-size: 0.92rem; margin-bottom: 12px; }

.ticket-note {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--surface);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    font-weight: 700;
    font-size: 0.92rem;
    margin-bottom: 18px;
}
.ticket-note .icon { color: var(--primary); }

.large-map {
    margin-top: clamp(28px, 4vw, 44px);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
}
.large-map iframe {
    display: block;
    width: 100%;
    height: 440px;
    border: 0;
}

.map-fallback {
    margin-top: 16px;
    text-align: center;
    font-size: 0.88rem;
    color: var(--ink-soft);
}

/* --- Contact page --- */
.contact-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: clamp(36px, 5vw, 56px);
    text-align: center;
}

.contact-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--primary-tint);
    color: var(--primary);
    margin-bottom: 18px;
}
.contact-card-icon .icon { width: 30px; height: 30px; }

.contact-card h2 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

.contact-card > p {
    font-size: 0.95rem;
    color: var(--ink-soft);
    max-width: 560px;
    margin: 0 auto 8px;
}
.contact-card > .clinic-status {
    display: flex;
    width: fit-content;
    margin: 18px auto 0;
}

.contact-tel {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin: 12px 0 6px;
    font-family: var(--font-serif);
    font-size: clamp(2rem, 6vw, 2.6rem);
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--ink);
    text-decoration: none;
    font-variant-numeric: tabular-nums;
}
.contact-tel .icon { color: var(--primary); width: 0.8em; height: 0.8em; }
.contact-tel:hover { color: var(--primary); }

.contact-note {
    display: inline-block;
    margin-top: 18px;
    padding: 14px 22px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    color: var(--ink-soft);
    text-align: left;
}

/* --- 初めての方へ --- */
/* 来院前に知っておくことは「受診方法→持ち物→お支払い」という順序そのもの。
   番号を振った編集レイアウトにして、読む順番が目で分かるようにする。
   組みは診療案内の章（.service-chapter）と同じ寸法に合わせ、
   サイト全体で「番号＋見出し／本文」の型が揃うようにしている。 */
.visit-steps {
    border-top: 1px solid var(--line);
}
.visit-step {
    display: grid;
    grid-template-columns: minmax(190px, 0.32fr) minmax(0, 0.68fr);
    gap: clamp(40px, 6vw, 84px);
    padding: clamp(52px, 7vw, 84px) 0;
    border-bottom: 1px solid var(--line);
    scroll-margin-top: calc(var(--header-h) + 18px);
}
.visit-step-head {
    align-self: start;
    min-width: 0;
}
.visit-step-number {
    display: block;
    margin-bottom: 18px;
    color: var(--accent);
    font-family: var(--font-num);
    font-size: 1.55rem;
    font-weight: 500;
    font-variant-numeric: lining-nums tabular-nums;
    letter-spacing: 0.08em;
}
.visit-step-head h3 {
    font-family: var(--font-serif);
    font-size: clamp(1.3rem, 2.4vw, 1.62rem);
    font-weight: 600;
    letter-spacing: 0.08em;
    line-height: 1.6;
    color: var(--ink);
}
.visit-step-body {
    min-width: 0;
}

/* 受診方法は「まず結論、次に例外だけ」の順で伝える。
   結論は囲まずに本文として置き、視線がここから始まるようにする。 */
.visit-answer {
    margin-bottom: clamp(24px, 3.4vw, 34px);
    font-family: var(--font-serif);
    font-size: clamp(1.06rem, 1.9vw, 1.28rem);
    line-height: 2;
    letter-spacing: 0.06em;
    color: var(--ink);
}
.visit-answer strong {
    color: var(--primary-dark);
    font-weight: 700;
}

/* 結論のあとに続ける補足。控えめに置いて、結論の邪魔をしない */
.visit-note {
    margin-top: calc(clamp(24px, 3.4vw, 34px) * -0.4);
    color: var(--ink-soft);
    font-size: 0.94rem;
    line-height: 1.9;
}

/* 手順の中に置く小見出し。持ち物の項目名と同じ強さにして、
   01〜03 のあいだで表現の重さが揃うようにする */
.visit-subblock {
    margin-top: clamp(26px, 3vw, 34px);
}
.visit-subhead {
    margin-bottom: 4px;
    color: var(--primary-dark);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* 例外は箇条書きにして、目で追えるようにする。
   持ち物（.visit-pack-list）と同じ「罫線で区切られた行」の見た目にそろえる */
.visit-phone-list {
    margin-top: 12px;
    border-top: 1px solid var(--line);
}
.visit-phone-list li {
    position: relative;
    padding: 13px 0 13px 20px;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-size: 0.96rem;
    line-height: 1.8;
}
.visit-phone-list li::before {
    content: '';
    position: absolute;
    left: 1px;
    top: 1.55em;
    width: 8px;
    height: 1px;
    background: var(--accent);
}
.visit-phone-list small {
    display: block;
    margin-top: 3px;
    color: var(--ink-soft);
    font-size: 0.85rem;
    line-height: 1.75;
}

/* 持ち物は3項目。カードを2列に並べると1枚だけ余って空白ができるため、
   「見出し＋説明」の行として並べる（診療案内の検査一覧と同じ形）。
   項目が増減しても崩れず、1行を長く使えるので読みやすい。 */
.visit-pack-list {
    border-top: 1px solid var(--line);
}
.visit-pack-list > div {
    display: grid;
    grid-template-columns: minmax(0, 14em) minmax(0, 1fr);
    gap: 6px 32px;
    padding: 20px 0;
    border-bottom: 1px solid var(--line);
}
.visit-pack-list dt {
    color: var(--primary-dark);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}
.visit-pack-list dd {
    color: var(--ink-soft);
    font-size: 0.94rem;
    line-height: 1.9;
}
.visit-pack-list strong {
    color: var(--danger);
    font-weight: 700;
}

.visit-access-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-soft);
}
.visit-access-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.visit-fever-notice {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
    align-items: start;
    padding: clamp(24px, 3vw, 32px);
    border: 1px solid #e7c995;
    border-radius: var(--radius);
    background: #fdf6ec;
    box-shadow: var(--shadow-soft);
}
/* 結論の文のすぐ下に置くとき、詰まって見えないよう間を空ける */
.visit-answer + .visit-fever-notice {
    margin-top: 4px;
}
.visit-fever-notice .icon {
    width: 1.6rem;
    height: 1.6rem;
    color: #9a6d22;
}
.visit-fever-notice h2,
.visit-fever-notice h3,
.visit-fever-notice h4 {
    margin-bottom: 8px;
    color: #77501a;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    letter-spacing: 0.06em;
}
.visit-fever-notice p {
    color: #765f43;
    font-size: 0.94rem;
    line-height: 1.85;
}

/* 診療時間とアクセスは合わせて知りたい情報なので、2枚を並べて置く */
.visit-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    align-items: stretch;
}
.visit-access-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 18px;
    align-items: center;
    padding: clamp(24px, 3vw, 32px);
    color: inherit;
    text-decoration: none;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.visit-access-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}
.visit-access-card > .icon { color: var(--primary); width: 1.55rem; height: 1.55rem; }
.visit-access-card h2 {
    margin-bottom: 4px;
    color: var(--primary-dark);
    font-family: var(--font-serif);
    font-size: 1.2rem;
    letter-spacing: 0.07em;
}
.visit-access-card p { color: var(--ink-soft); font-size: 0.9rem; }
.visit-access-card .visit-access-arrow { color: var(--primary); width: 1.2rem; height: 1.2rem; }

/* 2段組にする幅がなくなったら、番号・見出しを本文の上に積む */
@media (max-width: 960px) {
    .visit-steps { border-top: 0; }
    .visit-step {
        grid-template-columns: 1fr;
        gap: 22px;
        padding: 48px 0;
    }
    .visit-step-number {
        margin-bottom: 10px;
        font-size: 1.35rem;
    }
}

@media (max-width: 700px) {
    /* 幅が足りないので、見出しと説明を縦に積む */
    .visit-pack-list > div {
        grid-template-columns: 1fr;
        gap: 4px;
        padding: 18px 0;
    }
    .visit-fever-notice {
        gap: 12px;
        padding: 24px 20px;
    }
    .visit-access-card {
        gap: 14px;
        padding: 24px 20px;
    }
    /* 横に2枚並べる幅がないので縦に積む */
    .visit-links {
        grid-template-columns: 1fr;
    }
}

/* FAQ */
.faq-groups {
    display: grid;
    gap: clamp(46px, 6vw, 72px);
}

.faq-group {
    scroll-margin-top: calc(var(--header-h) + 28px);
}

.faq-group-title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    color: var(--primary-dark);
    font-family: var(--font-serif);
    font-size: clamp(1.3rem, 2.4vw, 1.65rem);
    font-weight: 600;
    letter-spacing: 0.08em;
}
.faq-group-title::before {
    content: '';
    display: block;
    width: 28px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.faq-list {
    display: grid;
    gap: 16px;
}

.faq-item {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px 30px;
    box-shadow: var(--shadow-soft);
}

/* Q/Aとも、文中にリンクを含むと display:flex では
   テキストとリンクが別々の列に分かれて縦積みに崩れるため、
   アイコンは絶対配置にし、本文は字下げしたふつうの段落として流す */
.faq-q {
    position: relative;
    padding: 0 42px 0 44px;
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 10px;
}
.faq-toggle {
    cursor: pointer;
    margin-bottom: 0;
    outline: none;
}
.faq-toggle::after {
    content: '＋';
    position: absolute;
    top: 50%;
    right: 0;
    color: var(--primary);
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1;
    transform: translateY(-50%);
    transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}
.faq-item.is-open .faq-toggle::after {
    content: '−';
    color: var(--accent);
}
.faq-toggle:focus-visible {
    border-radius: 6px;
    box-shadow: 0 0 0 3px rgba(24, 106, 100, 0.18);
}
.faq-a {
    position: relative;
    padding-left: 44px;
    margin-top: 16px;
    font-size: 0.93rem;
    line-height: 1.9;
    color: var(--ink-soft);
}
.faq-a[hidden] { display: none; }
.faq-a p + p { margin-top: 14px; }
.faq-q::before,
.faq-a::before {
    position: absolute;
    left: 0;
    top: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    font-family: var(--font-serif);
    font-size: 0.9rem;
}
.faq-q::before {
    content: 'Q';
    background: var(--primary);
    color: #fff;
}
.faq-a::before {
    content: 'A';
    background: var(--primary-tint);
    color: var(--primary-dark);
}

@media (max-width: 700px) {
    .faq-groups { gap: 44px; }
    .faq-group-title {
        gap: 10px;
        margin-bottom: 16px;
        font-size: 1.25rem;
    }
    .faq-group-title::before { width: 20px; }
    .faq-item { padding: 22px 20px; }
    .faq-q,
    .faq-a { padding-left: 38px; }
    .faq-q { padding-right: 34px; }
    .faq-q { font-size: 0.98rem; }
    .faq-a { font-size: 0.9rem; }
    .faq-q::before,
    .faq-a::before {
        width: 28px;
        height: 28px;
        font-size: 0.84rem;
    }
}

/* --- Materials page --- */
.materials-list {
    display: grid;
    gap: 16px;
}

.material-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    padding: 24px 28px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
/* リンクになっている資料カードだけ、ホバーで少し浮かせる */
a.material-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.material-icon {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: var(--radius-sm);
    background: var(--danger-tint);
    color: var(--danger);
}
.material-icon .icon { width: 24px; height: 24px; }

.material-card h2 {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}
.material-card p {
    font-size: 0.88rem;
    color: var(--ink-soft);
}
.material-arrow {
    margin-left: auto;
    color: var(--primary);
}

/* 資料準備中のカード：クリックできないので、その見た目にする */
.material-card.is-preparing {
    cursor: default;
}
.material-card.is-preparing:hover {
    transform: none;
    box-shadow: var(--shadow-soft);
}
.material-card.is-preparing .material-icon {
    background: var(--surface-tint);
    color: var(--ink-soft);
}
.material-card.is-preparing h2 {
    color: var(--ink-soft);
}

.materials-note {
    margin-top: 32px;
    font-size: 0.85rem;
    color: var(--ink-soft);
    text-align: center;
}

/* --- 404ページ --- */
.error-hero {
    min-height: 62vh;
    display: flex;
    align-items: center;
    border-bottom: none;
}
.error-hero .hero-actions { margin-top: 34px; }

/* 駐車場写真は、表示時にゆっくり寄りが引けて定着する */
.parking-figure { overflow: hidden; border-radius: var(--radius-sm); }
.js [data-reveal] .parking-figure img {
    transform: scale(1.06);
    transition: transform 2.4s var(--ease);
}
.js [data-reveal].is-visible .parking-figure img {
    transform: scale(1);
}

/* --- 下層ページ見出しの背景写真（JSがページごとの写真を差し込む） ---
   右側にうっすら敷き、トップと同じく「浮かび上がり → スクロールで沈んで消える」 */
.page-hero { overflow: hidden; }
.page-hero > .container { position: relative; z-index: 1; }

.page-hero-photo {
    position: absolute;
    inset: 0 0 -14% 0;
    overflow: hidden;
    pointer-events: none;
}
.page-hero-photo-img {
    position: absolute;
    inset: 0;
    background: url('../images/photo-window-green.jpg') right center / cover no-repeat;
    opacity: 0.12;
    -webkit-mask-image: linear-gradient(90deg, transparent 30%, #000 80%);
    mask-image: linear-gradient(90deg, transparent 30%, #000 80%);
}
.js .page-hero-photo-img {
    opacity: 0;
    transform: scale(1.06);
    transition: opacity 1.6s var(--ease), transform 2.8s var(--ease);
}
.js .page-hero-photo-img.is-in {
    opacity: 0.12;
    transform: scale(1);
}

/* --- ステートメント帯（サイト唯一の暗い面。全体を引き締める） --- */
.statement {
    position: relative;
    overflow: hidden;
    padding: clamp(26px, 2.8vw, 36px) 0;
    background: linear-gradient(160deg, #1a2f33 0%, #16292d 55%, #12262a 100%);
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
}
/* 暗い面の上でだけ、金の線と粒子が映える */
.statement::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(60% 50% at 50% 0%, rgba(185, 138, 62, 0.13) 0%, transparent 70%),
        radial-gradient(50% 40% at 12% 100%, rgba(24, 106, 100, 0.28) 0%, transparent 70%);
}
.statement .container { position: relative; z-index: 1; }

.statement-rule {
    width: 1px;
    height: clamp(12px, 1.6vw, 20px);
    margin: 0 auto clamp(8px, 1.2vw, 12px);
    background: linear-gradient(to bottom, transparent, var(--accent));
}

.statement-title {
    font-family: var(--font-serif);
    font-size: clamp(1.35rem, 2.9vw, 2.05rem);
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.1em;
    color: #fff;
}

.statement-lead {
    max-width: 760px;
    margin: clamp(10px, 1.4vw, 15px) auto 0;
    font-size: 0.9rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.68);
}

.statement-sign {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    margin-top: clamp(12px, 1.6vw, 18px);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent);
}
.statement-sign::before,
.statement-sign::after {
    content: '';
    width: clamp(24px, 5vw, 52px);
    height: 1px;
    background: currentColor;
    opacity: 0.5;
}

/* --- 数字を美しく --- */
/* 電話番号は穏やかな明朝体、料金などの装飾数字は数字専用書体を使う */
.header-tel,
.drawer-nav .drawer-tel,
.hero-card-tel,
.cta-tel,
.contact-tel,
.footer-tel {
    font-family: var(--font-tel);
    font-variant-numeric: lining-nums tabular-nums;
    font-feature-settings: "lnum" 1, "tnum" 1, "palt" 1;
    font-weight: 600;
    letter-spacing: 0.045em;
}

.price-table .price {
    font-family: var(--font-num);
    font-variant-numeric: lining-nums tabular-nums;
    font-feature-settings: "lnum" 1, "tnum" 1;
    letter-spacing: 0.02em;
}

/* --- 本文リンクの下線が左から引かれる --- */
.section p > a:not(.btn),
.faq-a a,
.access-card p a,
.materials-note a,
.map-fallback a,
.notice-band a {
    position: relative;
    text-decoration: none;
    background-image: linear-gradient(currentColor, currentColor);
    background-repeat: no-repeat;
    background-position: 0 100%;
    background-size: 0 1px;
    transition: background-size 0.45s var(--ease);
    padding-bottom: 1px;
}
.section p > a:not(.btn):hover,
.faq-a a:hover,
.access-card p a:hover,
.materials-note a:hover,
.map-fallback a:hover,
.notice-band a:hover {
    background-size: 100% 1px;
}

/* FAQの回答は地の文と同じ薄い色（--ink-soft）だったため、
   下線もホバー時だけだとリンクだと気づきにくい（特にスマホ）。
   色を変え、下線も常時出しておいて、ひと目でリンクとわかるようにする。
   「.faq-list .faq-item .faq-a a」まで書くのは、上の
   「.section p > a:not(.btn)」より詳細度を確実に上回らせるため
   （:not() の分だけ詳細度が上がり、素の .faq-a a では負けてしまう） */
.faq-list .faq-item .faq-a a {
    color: var(--primary-dark);
    font-weight: 700;
    background-size: 100% 1px;
}
.faq-list .faq-item .faq-a a:hover {
    color: var(--primary);
}

/* --- 細部の仕上げ --- */
::selection {
    background: var(--primary-tint);
    color: var(--primary-dark);
}

html {
    scrollbar-color: rgba(24, 106, 100, 0.35) transparent;
    scrollbar-width: thin;
}
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: rgba(24, 106, 100, 0.28);
    border-radius: 999px;
    border: 3px solid var(--paper);
}
::-webkit-scrollbar-thumb:hover { background: rgba(24, 106, 100, 0.45); }

/* --- スクロール進捗バー --- */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 1100;
    pointer-events: none;
}
.scroll-progress span {
    display: block;
    width: 100%;
    height: 100%;
    transform: scaleX(0);
    transform-origin: left center;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

/* --- 大見出しの文字送り（JSが1文字ずつspanで包む） --- */
/* .char が「窓」、.char-inner が中身。下からせり上がって窓に収まる */
.js .split-text .char {
    display: inline-block;
    overflow: hidden;
    /* 明朝の下に伸びる部分が切れないよう、窓を少し下に広げる */
    padding-bottom: 0.14em;
    margin-bottom: -0.14em;
    vertical-align: bottom;
}
.js .split-text .char-inner {
    display: inline-block;
    transform: translateY(105%);
    transition: transform 1.6s var(--ease);
}
.js.motion-ready .split-text.is-visible .char-inner {
    transform: translateY(0);
}

/* --- 下層ページの章立てモーション --- */
@media (prefers-reduced-motion: no-preference) {
    /* 診療目次：項目が順番に紙面へ収まる */
    .js [data-motion="index"] li,
    .js [data-motion="exam-grid"] .examination-group {
        opacity: 0;
        transform: translateY(24px);
        transition:
            opacity 1.05s var(--ease),
            transform 1.15s var(--ease);
    }
    .js.motion-ready [data-motion="index"].is-visible li,
    .js.motion-ready [data-motion="exam-grid"].is-visible .examination-group {
        opacity: 1;
        transform: translateY(0);
    }
    .js [data-motion="index"] li:nth-child(2),
    .js [data-motion="exam-grid"] .examination-group:nth-child(2) { transition-delay: 0.14s; }
    .js [data-motion="index"] li:nth-child(3),
    .js [data-motion="exam-grid"] .examination-group:nth-child(3) { transition-delay: 0.28s; }
    .js [data-motion="index"] li:nth-child(4) { transition-delay: 0.12s; }
    .js [data-motion="index"] li:nth-child(5) { transition-delay: 0.24s; }
    .js [data-motion="index"] li:nth-child(6) { transition-delay: 0.36s; }
    .js [data-motion="index"] li:nth-child(7) { transition-delay: 0.48s; }

    /* 診療案内：左の章タイトルと右の内容を時間差で見せる */
    .js [data-motion="service"]::before,
    .js [data-motion="profile"]::before {
        content: '';
        position: absolute;
        top: -1px;
        left: 0;
        width: min(130px, 30%);
        height: 2px;
        background: linear-gradient(90deg, var(--primary), var(--accent));
        transform: scaleX(0);
        transform-origin: left center;
        transition: transform 1.25s var(--ease);
    }
    .js.motion-ready [data-motion="service"].is-visible::before,
    .js.motion-ready [data-motion="profile"].is-visible::before {
        transform: scaleX(1);
    }
    .js [data-motion="service"] .service-chapter-heading {
        opacity: 0;
        transform: translateX(-34px);
        transition:
            opacity 1.05s var(--ease),
            transform 1.2s var(--ease);
    }
    .js.motion-ready [data-motion="service"].is-visible .service-chapter-heading {
        opacity: 1;
        transform: translateX(0);
    }
    .js [data-motion="service"] .service-chapter-content > * {
        opacity: 0;
        transform: translateY(24px);
        transition:
            opacity 1.05s var(--ease),
            transform 1.2s var(--ease);
    }
    .js.motion-ready [data-motion="service"].is-visible .service-chapter-content > * {
        opacity: 1;
        transform: translateY(0);
    }
    .js [data-motion="service"] .service-chapter-content > :nth-child(1) { transition-delay: 0.16s; }
    .js [data-motion="service"] .service-chapter-content > :nth-child(2) { transition-delay: 0.29s; }
    .js [data-motion="service"] .service-chapter-content > :nth-child(3) { transition-delay: 0.42s; }
    .js [data-motion="service"] .service-chapter-content > :nth-child(4) { transition-delay: 0.55s; }
    .js [data-motion="service"] .service-chapter-content > :nth-child(n + 5) { transition-delay: 0.68s; }

    /* 初めての方へ：番号つきの手順。診療案内の章と同じ動きにそろえる */
    .js [data-motion="visit-step"] .visit-step-head {
        opacity: 0;
        transform: translateX(-34px);
        transition:
            opacity 1.05s var(--ease),
            transform 1.2s var(--ease);
    }
    .js.motion-ready [data-motion="visit-step"].is-visible .visit-step-head {
        opacity: 1;
        transform: translateX(0);
    }
    .js [data-motion="visit-step"] .visit-step-body > * {
        opacity: 0;
        transform: translateY(24px);
        transition:
            opacity 1.05s var(--ease),
            transform 1.2s var(--ease);
    }
    .js.motion-ready [data-motion="visit-step"].is-visible .visit-step-body > * {
        opacity: 1;
        transform: translateY(0);
    }
    .js [data-motion="visit-step"] .visit-step-body > :nth-child(1) { transition-delay: 0.16s; }
    .js [data-motion="visit-step"] .visit-step-body > :nth-child(2) { transition-delay: 0.29s; }
    .js [data-motion="visit-step"] .visit-step-body > :nth-child(n + 3) { transition-delay: 0.42s; }

    /* 腹部エコーの紹介面 */
    .js [data-motion="ultrasound"]::after {
        content: '';
        position: absolute;
        inset: 0 auto auto 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, var(--primary), var(--accent), transparent 86%);
        transform: scaleX(0);
        transform-origin: left center;
        transition: transform 1.5s var(--ease);
    }
    .js.motion-ready [data-motion="ultrasound"].is-visible::after {
        transform: scaleX(1);
    }
    .js [data-motion="ultrasound"] header > .kicker,
    .js [data-motion="ultrasound"] header > h3,
    .js [data-motion="ultrasound"] > div:last-child > p {
        opacity: 0;
        transform: translateY(22px);
        transition:
            opacity 1.05s var(--ease),
            transform 1.15s var(--ease);
    }
    .js.motion-ready [data-motion="ultrasound"].is-visible header > .kicker,
    .js.motion-ready [data-motion="ultrasound"].is-visible header > h3,
    .js.motion-ready [data-motion="ultrasound"].is-visible > div:last-child > p {
        opacity: 1;
        transform: translateY(0);
    }
    .js [data-motion="ultrasound"] header > .kicker { transition-delay: 0.16s; }
    .js [data-motion="ultrasound"] header > h3 { transition-delay: 0.28s; }
    .js [data-motion="ultrasound"] > div:last-child > p:nth-child(1) { transition-delay: 0.24s; }
    .js [data-motion="ultrasound"] > div:last-child > p:nth-child(2) { transition-delay: 0.39s; }
    .js [data-motion="ultrasound"] > div:last-child > p:nth-child(3) { transition-delay: 0.54s; }

    /* 医師紹介：人物情報と本文を別々の速度で立ち上げる */
    .js [data-motion="profile"] .doctor-profile-identity > * {
        opacity: 0;
        transform: translateX(-28px);
        transition:
            opacity 1s var(--ease),
            transform 1.15s var(--ease);
    }
    .js.motion-ready [data-motion="profile"].is-visible .doctor-profile-identity > * {
        opacity: 1;
        transform: translateX(0);
    }
    .js [data-motion="profile"] .doctor-profile-identity > :nth-child(2) { transition-delay: 0.09s; }
    .js [data-motion="profile"] .doctor-profile-identity > :nth-child(3) { transition-delay: 0.18s; }
    .js [data-motion="profile"] .doctor-profile-identity > :nth-child(4) { transition-delay: 0.29s; }
    .js [data-motion="profile"] .doctor-profile-identity > :nth-child(5) { transition-delay: 0.42s; }
    .js [data-motion="profile"] .doctor-message-block > *,
    .js [data-motion="profile"] .doctor-facts > section {
        opacity: 0;
        transform: translateY(24px);
        transition:
            opacity 1.05s var(--ease),
            transform 1.2s var(--ease);
    }
    .js.motion-ready [data-motion="profile"].is-visible .doctor-message-block > *,
    .js.motion-ready [data-motion="profile"].is-visible .doctor-facts > section {
        opacity: 1;
        transform: translateY(0);
    }
    .js [data-motion="profile"] .doctor-message-block > :nth-child(1) { transition-delay: 0.18s; }
    .js [data-motion="profile"] .doctor-message-block > :nth-child(2) { transition-delay: 0.27s; }
    .js [data-motion="profile"] .doctor-message-block > :nth-child(3) { transition-delay: 0.36s; }
    .js [data-motion="profile"] .doctor-message-block > :nth-child(4) { transition-delay: 0.45s; }
    .js [data-motion="profile"] .doctor-message-block > :nth-child(5) { transition-delay: 0.54s; }
    .js [data-motion="profile"] .doctor-facts > section:nth-child(1) { transition-delay: 0.54s; }
    .js [data-motion="profile"] .doctor-facts > section:nth-child(2) { transition-delay: 0.66s; }
    .js [data-motion="profile"] .doctor-facts > section:nth-child(3) { transition-delay: 0.78s; }

    /* 医院史と診療方針 */
    .js [data-motion="story"] .clinic-story-copy p,
    .js [data-motion="story"] .story-timeline li,
    .js [data-motion="principles"] article {
        opacity: 0;
        transform: translateY(28px);
        transition:
            opacity 1.05s var(--ease),
            transform 1.2s var(--ease);
    }
    .js.motion-ready [data-motion="story"].is-visible .clinic-story-copy p,
    .js.motion-ready [data-motion="story"].is-visible .story-timeline li,
    .js.motion-ready [data-motion="principles"].is-visible article {
        opacity: 1;
        transform: translateY(0);
    }
    .js [data-motion="story"] .clinic-story-copy p:nth-child(2),
    .js [data-motion="principles"] article:nth-child(2) { transition-delay: 0.16s; }
    .js [data-motion="story"] .clinic-story-copy p:nth-child(3),
    .js [data-motion="principles"] article:nth-child(3) { transition-delay: 0.32s; }
    .js [data-motion="story"] .story-timeline li:nth-child(1) { transition-delay: 0.28s; }
    .js [data-motion="story"] .story-timeline li:nth-child(2) { transition-delay: 0.44s; }
    .js [data-motion="story"] .story-timeline li:nth-child(3) { transition-delay: 0.6s; }
}

/* --- アイコンの線描き（表示後、線を引くように現れる） --- */
@media (prefers-reduced-motion: no-preference) {
    .js .feature-icon .icon,
    .js .contact-card-icon .icon,
    .js .feature-editorial-icon[data-icon-reveal] .icon {
        stroke-dasharray: 70;
        stroke-dashoffset: 70;
        transition: stroke-dashoffset 2.1s var(--ease) 0.72s;
    }
    .js.motion-ready [data-reveal].is-visible .feature-icon:not([data-icon-reveal]) .icon,
    .js.motion-ready [data-reveal].is-visible .contact-card-icon .icon,
    .js.motion-ready .feature-icon[data-icon-reveal].is-visible .icon,
    .js.motion-ready .feature-editorial-icon[data-icon-reveal].is-visible .icon {
        stroke-dashoffset: 0;
    }
    /* アイコンの丸い下地も、線を描く前にふわっと開く */
    .js .feature-icon,
    .js .contact-card-icon {
        transform: scale(0.82);
        opacity: 0;
        transition: transform 1.1s var(--ease) 0.22s, opacity 1.1s var(--ease) 0.22s;
    }
    .js.motion-ready [data-reveal].is-visible .feature-icon:not([data-icon-reveal]),
    .js.motion-ready [data-reveal].is-visible .contact-card-icon,
    .js.motion-ready .feature-icon[data-icon-reveal].is-visible {
        transform: scale(1);
        opacity: 1;
    }

    /* 「当院の特徴」のアイコンも、本文とは別のタイミングで静かに描き出す */
    .js .feature-editorial-icon[data-icon-reveal] {
        transform: translateY(5px) scale(0.8) rotate(-5deg);
        opacity: 0;
        transition: transform 1.15s var(--ease) 0.18s, opacity 1.15s var(--ease) 0.18s;
    }
    .js.motion-ready .feature-editorial-icon[data-icon-reveal].is-visible {
        transform: translateY(0) scale(1) rotate(0);
        opacity: 1;
    }

    /* 目的別カードは、左上 → 右上 → 左下 → 右下の順に一枚ずつ。 */
    .js .segment-grid .segment-card[data-reveal] {
        transition-duration: 1.4s, 1.6s;
    }
    .js.motion-ready .segment-grid .segment-card[data-reveal="delay-1"].is-visible { transition-delay: 0.3s; }
    .js.motion-ready .segment-grid .segment-card[data-reveal="delay-2"].is-visible { transition-delay: 0.6s; }
    .js.motion-ready .segment-grid .segment-card[data-reveal="delay-3"].is-visible { transition-delay: 0.9s; }
    .js .segment-grid .segment-card:nth-child(2) .feature-icon { transition-delay: 0.52s; }
    .js .segment-grid .segment-card:nth-child(3) .feature-icon { transition-delay: 0.82s; }
    .js .segment-grid .segment-card:nth-child(4) .feature-icon { transition-delay: 1.12s; }
    .js .segment-grid .segment-card:nth-child(2) .feature-icon .icon { transition-delay: 1.02s; }
    .js .segment-grid .segment-card:nth-child(3) .feature-icon .icon { transition-delay: 1.32s; }
    .js .segment-grid .segment-card:nth-child(4) .feature-icon .icon { transition-delay: 1.62s; }

    /* 当院の特徴は、左から右へ読み進める順に揃える。 */
    .js.motion-ready .features-editorial .feature-editorial-item[data-reveal="delay-1"].is-visible { transition-delay: 0.3s; }
    .js.motion-ready .features-editorial .feature-editorial-item[data-reveal="delay-2"].is-visible { transition-delay: 0.6s; }
    .js .features-editorial .feature-editorial-item:nth-child(2) .feature-editorial-icon { transition-delay: 0.48s; }
    .js .features-editorial .feature-editorial-item:nth-child(3) .feature-editorial-icon { transition-delay: 0.78s; }
    .js .features-editorial .feature-editorial-item:nth-child(2) .feature-editorial-icon .icon { transition-delay: 1.02s; }
    .js .features-editorial .feature-editorial-item:nth-child(3) .feature-editorial-icon .icon { transition-delay: 1.32s; }

    /* 診療案内の章アイコンも、スクロールに合わせて一筆書きのように現れる */
    .js .service-chapter-icon[data-reveal] {
        opacity: 0;
        transform: scale(0.82);
        transition: transform 0.8s var(--ease) 0.1s, opacity 0.8s var(--ease) 0.1s;
    }
    .js.motion-ready .service-chapter-icon[data-reveal].is-visible {
        opacity: 1;
        transform: scale(1);
    }
    .js .service-chapter-icon[data-reveal] .icon:not(.icon-stomach-scope) {
        stroke-dasharray: 76;
        stroke-dashoffset: 76;
        transition: stroke-dashoffset 1.5s var(--ease) 0.42s;
    }
    .js.motion-ready .service-chapter-icon[data-reveal].is-visible .icon:not(.icon-stomach-scope) {
        stroke-dashoffset: 0;
    }

    /* 胃カメラは、指定SVGの胃の輪郭からスコープ先端まで順に描く */
    .js .service-chapter-icon--endoscopy .stomach-wall {
        stroke-dasharray: 760;
        stroke-dashoffset: 760;
        transition: stroke-dashoffset 1.18s var(--ease) 0.32s;
    }
    .js .service-chapter-icon--endoscopy .scope-tube {
        stroke-dasharray: 480;
        stroke-dashoffset: 480;
        transition: stroke-dashoffset 1.02s var(--ease) 0.52s;
    }
    .js .service-chapter-icon--endoscopy .stomach-curve {
        stroke-dasharray: 900;
        stroke-dashoffset: 900;
        transition: stroke-dashoffset 1.22s var(--ease) 0.66s;
    }
    .js .service-chapter-icon--endoscopy .scope-tip {
        stroke-dasharray: 180;
        stroke-dashoffset: 180;
        transition: stroke-dashoffset 0.48s var(--ease) 1.06s;
    }
    .js .service-chapter-icon--endoscopy .scope-spark {
        stroke-dasharray: 90;
        stroke-dashoffset: 90;
        transition: stroke-dashoffset 0.42s var(--ease) 1.22s;
    }
    .js.motion-ready .service-chapter-icon--endoscopy.is-visible .stomach-wall,
    .js.motion-ready .service-chapter-icon--endoscopy.is-visible .scope-tube,
    .js.motion-ready .service-chapter-icon--endoscopy.is-visible .stomach-curve,
    .js.motion-ready .service-chapter-icon--endoscopy.is-visible .scope-tip,
    .js.motion-ready .service-chapter-icon--endoscopy.is-visible .scope-spark {
        stroke-dashoffset: 0;
    }

    /* 指定SVGの超音波プローブ：本体を描いた後、波が外へ広がる */
    .js .ultrasound-visual[data-reveal] {
        opacity: 0;
        transform: translateY(18px) scale(0.88) rotate(-2deg);
        transition:
            opacity 0.9s var(--ease),
            transform 1.2s var(--ease);
    }
    .js.motion-ready .ultrasound-visual[data-reveal].is-visible {
        opacity: 1;
        transform: translateY(0) scale(1) rotate(0);
    }
    .js .ultrasound-visual .probe-cable {
        stroke-dasharray: 700;
        stroke-dashoffset: 700;
        transition: stroke-dashoffset 1.15s var(--ease) 0.26s;
    }
    .js .ultrasound-visual .probe-neck {
        stroke-dasharray: 300;
        stroke-dashoffset: 300;
        transition: stroke-dashoffset 0.62s var(--ease) 0.54s;
    }
    .js .ultrasound-visual .probe-body {
        stroke-dasharray: 1400;
        stroke-dashoffset: 1400;
        transition: stroke-dashoffset 1.25s var(--ease) 0.68s;
    }
    .js .ultrasound-visual .probe-face {
        stroke-dasharray: 180;
        stroke-dashoffset: 180;
        transition: stroke-dashoffset 0.52s var(--ease) 1.02s;
    }
    .js .ultrasound-visual .ultrasound-wave {
        opacity: 0;
        transition:
            stroke-dashoffset 0.9s var(--ease),
            opacity 0.7s var(--ease);
    }
    .js .ultrasound-visual .wave-1 {
        stroke-dasharray: 500;
        stroke-dashoffset: 500;
        transition-delay: 1.08s;
    }
    .js .ultrasound-visual .wave-2 {
        stroke-dasharray: 650;
        stroke-dashoffset: 650;
        transition-delay: 1.21s;
    }
    .js .ultrasound-visual .wave-3 {
        stroke-dasharray: 800;
        stroke-dashoffset: 800;
        transition-delay: 1.34s;
    }
    .js .ultrasound-visual .wave-4 {
        stroke-dasharray: 950;
        stroke-dashoffset: 950;
        transition-delay: 1.47s;
    }
    .js.motion-ready .ultrasound-visual.is-visible .probe-cable,
    .js.motion-ready .ultrasound-visual.is-visible .probe-neck,
    .js.motion-ready .ultrasound-visual.is-visible .probe-body,
    .js.motion-ready .ultrasound-visual.is-visible .probe-face,
    .js.motion-ready .ultrasound-visual.is-visible .ultrasound-wave {
        stroke-dashoffset: 0;
    }
    .js.motion-ready .ultrasound-visual.is-visible .ultrasound-wave {
        opacity: 0.82;
    }
}

/* --- カードのホバー光沢（カーソル位置はJSが --mx / --my で渡す） --- */
/* クリックできるカード（トップの「こんなときは、当院へ」）だけに付ける。
   押せないカードを光らせると、押せると誤解されるため */
.segment-card,
.material-card {
    position: relative;
    overflow: hidden;
}
.segment-card::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s var(--ease);
    background: radial-gradient(180px circle at var(--mx, 50%) var(--my, 50%),
        rgba(255, 255, 255, 0.5) 0%,
        rgba(24, 106, 100, 0.12) 45%,
        transparent 75%);
}
@media (hover: hover) and (pointer: fine) {
    .segment-card:hover::after {
        opacity: 1;
    }
    /* 光と一緒に枠もわずかに色づかせて、押せることを伝える */
    .segment-card:hover {
        border-color: var(--primary);
        box-shadow: 0 8px 20px rgba(24, 106, 100, 0.1);
    }
}

/* --- セクション境界をやわらかい曲線に --- */
/* 上下の辺を楕円状に丸めて、直線的な区切りをなくす */
.section--tint {
    border-radius: 50% 50% 50% 50% / 72px 72px 72px 72px;
}

/* --- Reveal on scroll --- */
@media (prefers-reduced-motion: no-preference) {
    .js [data-reveal] {
        opacity: 0;
        transform: translateY(30px);
        transition:
            opacity 1.15s var(--ease),
            transform 1.3s var(--ease);
    }
    .js.motion-ready [data-reveal].is-visible {
        opacity: 1;
        transform: translateY(0);
    }
    .js.motion-ready [data-reveal="delay-1"].is-visible { transition-delay: 0.18s; }
    .js.motion-ready [data-reveal="delay-2"].is-visible { transition-delay: 0.36s; }
    .js.motion-ready [data-reveal="delay-3"].is-visible { transition-delay: 0.54s; }
}

/* --- タップ領域 --- */
/* 指で操作する端末では、押せるものを 44px 以上の高さにする。
   高齢の方が押し間違えないための余裕（WCAG 2.5.8）。
   文章の途中にあるリンクは行の流れが崩れるため対象外にする。 */
@media (pointer: coarse) {
    .hero-card-link,
    .hero-info-link {
        min-height: 44px;
    }
    .footer-nav a,
    .footer-legal-nav a,
    .footer-cookie-settings {
        display: inline-flex;
        align-items: center;
        min-height: 44px;
    }
    /* 行間で稼いだ分、リスト自体の隙間は詰めて見た目の間隔を保つ */
    .footer-nav ul { gap: 0; }
}

/* --- Focus --- */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 4px;
    border-radius: 3px;
    box-shadow: 0 0 0 6px rgba(24, 106, 100, 0.12);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1180px) {
    .header-tel { display: none; }
}

@media (max-width: 960px) {
    .global-nav { display: none; }
    .nav-toggle { display: flex; }

    .home-story-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .home-story-since { max-width: 220px; }

    .examination-groups { grid-template-columns: 1fr; }
    .examination-group + .examination-group {
        border-top: 1px solid var(--line);
        border-left: 0;
    }
    .examination-group > h3 { min-height: 0; }

    .ultrasound-feature,
    .doctor-profile,
    .clinic-story-copy {
        grid-template-columns: 1fr;
    }
    .ultrasound-feature { gap: 30px; }
    .doctor-profile { gap: 44px; }
    .doctor-profile-identity { max-width: 560px; }
    .clinic-story-copy { gap: 18px; }

    .story-timeline,
    .principles-editorial {
        grid-template-columns: 1fr;
    }
    .story-timeline li + li,
    .principles-editorial article + article {
        border-top: 1px solid var(--line);
        border-left: 0;
    }
    .principles-editorial h3 { min-height: 0; }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .hero-copy {
        grid-column: 1;
        grid-row: 1;
    }
    .hero-card {
        grid-column: 1;
        grid-row: 2;
        max-width: 480px;
        margin-top: 32px;
    }
    .hero-actions-block {
        grid-column: 1;
        grid-row: 3;
    }

    .features-editorial { grid-template-columns: 1fr; }
    .feature-editorial-item {
        grid-template-columns: 48px minmax(0, 1fr);
        grid-template-rows: auto;
        gap: 22px;
        padding: 34px 8px;
    }
    .feature-editorial-item + .feature-editorial-item {
        border-top: 1px solid var(--line);
        border-left: 0;
    }
    .feature-editorial-meta {
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 14px;
    }
    .feature-editorial-number { font-size: 1.2rem; }
    .feature-editorial-content {
        grid-template-rows: auto auto;
        gap: 12px;
    }

    .service-index-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        column-gap: 22px;
    }
    .service-index-list li:nth-child(n + 3) a {
        border-top: 1px solid var(--line);
    }
    .service-chapters { border-top: 0; }
    .service-chapter,
    .service-chapter--secondary {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 64px 0;
    }

    /* 1段組では文字が写真の上に重なるため、紙の膜を全体に濃くかける */
    .hero::after {
        background-image:
            linear-gradient(180deg, var(--paper) 0%, rgba(250, 249, 245, 0.72) 28%, rgba(250, 249, 245, 0.72) 72%, var(--paper) 96%);
    }

    .info-grid { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
    :root { --header-h: 64px; }

    body { line-height: 1.85; }

    .home-story-grid { gap: 30px; }
    .home-story-since span {
        font-size: clamp(3.5rem, 18vw, 5rem);
    }
    .home-story-title {
        font-size: clamp(1.8rem, 8vw, 2.45rem);
    }

    .examination-group,
    .story-timeline li,
    .principles-editorial article {
        padding: 30px 4px;
    }
    .ultrasound-feature { padding: 34px 20px; }
    .ultrasound-visual {
        width: 108px;
        margin: -4px 0 20px;
    }

    .doctor-profile {
        gap: 34px;
        padding: 58px 0;
    }
    .doctor-role { margin-top: 26px; }
    .doctor-name {
        font-size: clamp(2rem, 10vw, 2.8rem);
    }
    .doctor-key-message {
        margin-top: 28px;
        font-size: clamp(1.3rem, 6.8vw, 1.85rem);
    }
    .doctor-facts,
    .doctor-list--columns {
        grid-template-columns: 1fr;
    }
    .doctor-facts { gap: 30px; }
    .doctor-specialties { grid-column: auto; }
    .doctor-list--columns li:nth-child(even) {
        padding-left: 0;
        border-left: 0;
    }
    .doctor-career li {
        grid-template-columns: 1fr;
        gap: 3px;
    }

    .container,
    .container--narrow {
        width: calc(100% - 32px);
    }

    .header-inner {
        width: calc(100% - 28px);
        gap: 8px;
    }

    .brand { gap: 8px; }
    .brand-mark { width: 36px; height: 36px; }
    .brand-name {
        font-size: clamp(0.94rem, 4.3vw, 1.05rem);
        letter-spacing: 0.07em;
        white-space: nowrap;
    }
    .brand-en {
        overflow: hidden;
        font-size: 0.46rem;
        letter-spacing: 0.14em;
        white-space: nowrap;
        text-overflow: ellipsis;
    }

    .nav-toggle {
        width: 48px;
        height: 54px;
        gap: 4px;
    }
    .nav-toggle-bar { width: 24px; }
    .nav-toggle-label { font-size: 0.5rem; }

    .drawer {
        padding:
            calc(var(--header-h) + 10px)
            max(20px, env(safe-area-inset-right))
            max(24px, env(safe-area-inset-bottom))
            max(20px, env(safe-area-inset-left));
    }
    .drawer-nav a {
        min-height: 52px;
        padding: clamp(10px, 2.1vh, 14px) 4px;
        font-size: clamp(1rem, 4.6vw, 1.12rem);
    }
    .drawer-en {
        margin-left: 16px;
        font-size: 0.58rem;
        letter-spacing: 0.18em;
    }
    .drawer-tel { margin-top: clamp(16px, 3vh, 24px); }
    .drawer-nav .drawer-tel {
        min-height: 56px;
        font-size: clamp(1.25rem, 6.4vw, 1.45rem);
    }
    .drawer-note {
        margin-top: 10px;
        font-size: 0.78rem;
    }

    .hero {
        padding: 40px 0 58px;
    }
    .hero-kicker {
        gap: 9px;
        font-size: 0.74rem;
        line-height: 1.7;
        letter-spacing: 0.1em;
    }
    .hero-kicker::before { width: 20px; }
    .hero-title {
        margin-top: 14px;
        font-size: clamp(1.85rem, 9vw, 2.35rem);
        line-height: 1.42;
        letter-spacing: 0.045em;
    }
    .hero-lead {
        margin-top: 18px;
        font-size: 0.94rem;
        line-height: 1.85;
    }
    .hero-card {
        width: 100%;
        max-width: none;
        margin-top: 24px;
        padding: 20px 20px 18px;
        box-shadow: var(--shadow-soft);
    }
    .hero-card::before {
        left: 20px;
        right: 20px;
        height: 2px;
    }
    .hero-card-mark,
    .hero-card-label {
        display: none;
    }
    .hero-card .clinic-status {
        margin-bottom: 8px;
        padding: 7px 12px;
        /* 開いた瞬間に「今日診てもらえるか」が読み取れる大きさを保つ */
        font-size: 0.85rem;
    }
    .hero-card-tel {
        display: flex;
        width: 100%;
        min-height: 52px;
        margin-top: 0;
        padding: 7px 16px;
        justify-content: center;
        border-radius: 999px;
        background: var(--primary);
        color: #fff;
        font-size: clamp(1.35rem, 7.2vw, 1.65rem);
    }
    .hero-card-tel .icon { color: rgba(216, 178, 110, 0.95); }
    .hero-card-tel:hover { color: #fff; background: var(--primary-dark); }
    .hero-card-hours {
        margin-top: 12px;
        padding-top: 12px;
    }
    .hero-card-hours > div {
        gap: 10px;
        font-size: 0.84rem;
        line-height: 1.65;
    }
    .hero-card-hours-note {
        display: inline;
        margin-top: 0;
        font-size: inherit;
        line-height: 1.5;
    }
    .hero-card-visit-note {
        margin-top: 12px;
        padding: 11px 12px;
        font-size: 0.78rem;
    }
    .hero-card-link {
        font-size: 0.84rem;
    }
    .hero-card-links {
        gap: 8px 16px;
        margin-top: 12px;
    }
    .hero-actions {
        gap: 12px 18px;
        margin-top: 18px;
    }
    .hero-actions .btn {
        min-height: 48px;
        padding-inline: 24px;
    }
    .hero-info-link {
        min-height: 44px;
        font-size: 0.86rem;
    }
    .hero-points { display: none; }
    .hero::after {
        background-image:
            linear-gradient(180deg, rgba(250, 249, 245, 0.98) 0%, rgba(250, 249, 245, 0.82) 58%, var(--paper) 96%);
    }

    .hero-card-tel,
    .cta-tel,
    .contact-tel,
    .footer-tel {
        white-space: nowrap;
    }
    .cta-tel,
    .contact-tel {
        gap: 9px;
        font-size: clamp(1.75rem, 8.5vw, 2.15rem);
    }

    .table-scroll {
        margin-inline: -16px;
        padding-inline: 16px;
        scroll-padding-inline: 16px;
        -webkit-overflow-scrolling: touch;
    }

    .parking-zoom-hint {
        right: 8px;
        bottom: 8px;
        min-height: 36px;
        padding: 7px 11px;
        font-size: 0.74rem;
    }
    .image-lightbox {
        padding:
            max(8px, env(safe-area-inset-top))
            max(8px, env(safe-area-inset-right))
            max(8px, env(safe-area-inset-bottom))
            max(8px, env(safe-area-inset-left));
    }
    .image-lightbox-toolbar {
        min-height: 50px;
        padding-bottom: 8px;
    }
    .image-lightbox-title {
        font-size: 0.92rem;
        letter-spacing: 0.03em;
    }
    .image-lightbox-close {
        min-width: 70px;
        min-height: 44px;
        padding-inline: 12px;
    }
    .image-lightbox-help {
        min-height: 48px;
        padding-top: 8px;
        font-size: 0.76rem;
    }

    .feature-editorial-item {
        gap: 18px;
        padding: 30px 4px;
    }
    .feature-editorial-content h3 {
        font-size: 1.24rem;
        line-height: 1.65;
    }
    .feature-editorial-content p {
        font-size: 0.94rem;
        line-height: 1.9;
    }
    .segment-grid { grid-template-columns: 1fr; }
    .closure-calendar { grid-template-columns: 1fr; }

    .news-row {
        flex-wrap: wrap;
        gap: 8px 14px;
        padding: 18px 20px;
    }
    .news-row-title { flex-basis: 100%; }

    .news-article-meta { flex-wrap: wrap; }

    .service-index {
        padding: 32px 0 38px;
    }
    .service-index-list { column-gap: 18px; }
    .service-index-list a {
        grid-template-columns: 2em minmax(0, 1fr) auto;
        min-height: 64px;
        gap: 7px;
        font-size: 0.88rem;
    }
    .service-index-list a > span { font-size: 0.9rem; }
    .examinations-disclosure > summary {
        min-height: 0;
        gap: 16px;
        padding: 20px;
    }
    .examinations-summary-copy strong {
        font-size: 1.1rem;
    }
    .examinations-summary-copy small {
        font-size: 0.78rem;
    }
    .examinations-summary-action {
        font-size: 0;
    }
    .examinations-summary-icon {
        width: 38px;
        height: 38px;
    }
    .examinations-content {
        padding: 26px 18px 42px;
    }
    .examinations-intro {
        margin-bottom: 20px;
        font-size: 0.88rem;
    }
    .service-chapter,
    .service-chapter--secondary {
        gap: 26px;
        padding: 58px 0;
    }
    .service-chapter-number {
        margin-bottom: 16px;
        font-size: 1.35rem;
    }
    .service-chapter-icon {
        width: 28px;
        height: 28px;
        margin-bottom: 14px;
    }
    .service-chapter-icon--endoscopy {
        width: 36px;
        height: 36px;
        margin: -4px 0 12px -4px;
    }
    .service-chapter-icon--endoscopy .icon-stomach-scope {
        width: 36px;
        height: 36px;
    }
    .service-chapter-heading h2 {
        font-size: clamp(1.35rem, 6.6vw, 1.65rem);
        line-height: 1.6;
    }
    .service-chapter-content > p {
        font-size: 1rem;
        line-height: 1.95;
    }
    .service-tags {
        grid-template-columns: 1fr;
        margin-top: 24px;
    }
    .service-tags li {
        padding-block: 10px;
    }

    .access-grid { grid-template-columns: 1fr; }
    .parking-summary { grid-template-columns: 1fr; }
    .large-map iframe { height: 320px; }

    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
    .footer-legal-nav {
        justify-content: center;
        gap: 10px 16px;
    }

    .filing-details div {
        grid-template-columns: 1fr;
        gap: 3px;
    }

    .analytics-consent {
        right: max(12px, env(safe-area-inset-right));
        bottom: calc(84px + env(safe-area-inset-bottom));
        width: calc(100% - max(24px, env(safe-area-inset-right) + env(safe-area-inset-left)));
        padding: 16px;
    }
    .analytics-consent-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .analytics-consent-details {
        grid-column: 1 / -1;
    }

    .fab-call { display: inline-flex; }

    .hours-panel-layout,
    .access-panel-layout {
        grid-template-columns: 1fr;
    }
    .doctor-days {
        padding-top: 20px;
        padding-left: 0;
        border-top: 1px dashed var(--line);
        border-left: 0;
    }
    .access-panel-layout .map-frame { margin-top: 4px; }

    .hours-table { font-size: 0.85rem; }
    .hours-table th, .hours-table td { padding: 10px 3px; }
}

@media (max-width: 350px) {
    .header-inner { width: calc(100% - 20px); }
    .brand-mark { width: 32px; height: 32px; }
    .brand-name { font-size: 0.9rem; letter-spacing: 0.04em; }
    .brand-en { display: none; }
    .drawer {
        padding-right: max(16px, env(safe-area-inset-right));
        padding-left: max(16px, env(safe-area-inset-left));
    }
    .service-index-list {
        grid-template-columns: 1fr;
    }
    .service-index-list li:nth-child(n + 2) a {
        border-top: 1px solid var(--line);
    }
}

@media (max-width: 960px) and (max-height: 620px) {
    .drawer-nav a {
        min-height: 44px;
        padding-block: 8px;
    }
    .drawer-tel { margin-top: 12px; }
    .drawer-note { font-size: 0.74rem; }
}

/* ==========================================================================
   Print
   患者さんが診療時間・住所・電話番号を紙に印刷して持ち帰る場面を想定する。
   画面用の演出と操作用のUIを落とし、情報だけが読みやすく残るようにする。
   ========================================================================== */
@media print {
    /* 背景の演出やインクを無駄に使う装飾は印刷しない */
    .parallax-bg,
    .grain,
    .side-label,
    .curtain,
    .news-popup,
    .analytics-consent,
    .scroll-progress,
    .hero-photo,
    .page-hero-photo,
    .p-sign {
        display: none !important;
    }

    /* 画面を操作するためのUIは紙では意味がないので落とす */
    .site-header,
    .drawer,
    .nav-toggle,
    .skip-link,
    .fab-call,
    .footer-nav,
    .footer-legal-nav,
    .footer-cookie-settings,
    .service-index,
    .news-more,
    .hero-actions,
    .segment-card-link,
    .examinations-summary-action {
        display: none !important;
    }

    /* 地図は紙にうまく出ないため、住所の文字情報を残して枠を省く */
    .map-frame,
    .large-map,
    iframe {
        display: none !important;
    }

    html,
    body {
        background: #fff !important;
        color: #000;
        font-size: 11pt;
    }

    /* 影・角丸・枠の塗りを落として、線だけで構造を伝える */
    * {
        background-image: none !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    .info-panel,
    .contact-card,
    .service-chapter,
    .doctor-card,
    .closure-calendar-wrap,
    .examination-group,
    .greeting-body {
        background: #fff !important;
        border: 1px solid #999 !important;
        border-radius: 0 !important;
        padding: 10pt !important;
    }

    /* 暗い面は紙では反転させ、文字が読めるようにする */
    .statement,
    .cta-band,
    .site-footer {
        background: #fff !important;
        color: #000 !important;
        border-top: 1px solid #999;
    }
    .statement *,
    .cta-band *,
    .site-footer * {
        color: #000 !important;
    }

    /* 診療時間表は罫線をはっきりさせる */
    .hours-table th,
    .hours-table td {
        border: 1px solid #999 !important;
        color: #000 !important;
    }

    /* 表・カード・見出しが紙の途中で切れないようにする */
    table,
    figure,
    .info-panel,
    .service-chapter,
    .doctor-card,
    .examination-group {
        break-inside: avoid;
    }
    h1, h2, h3 {
        break-after: avoid;
    }

    /* 画面用の出現アニメーションは、印刷時は必ず表示済みの状態にする */
    .js [data-reveal],
    .js [data-motion],
    .js [data-motion] * {
        opacity: 1 !important;
        transform: none !important;
    }
    .js .split-text .char-inner {
        transform: none !important;
    }
    /* 折りたたんである検査一覧も、紙では開いた状態で出す */
    .examinations-disclosure > .examinations-content,
    .examinations-content-inner {
        display: block !important;
        height: auto !important;
        opacity: 1 !important;
        overflow: visible !important;
    }

    /* 紙にはリンク先が見えないので、電話番号と院名だけは文字で残す */
    a {
        color: #000 !important;
        text-decoration: none !important;
    }

    @page {
        margin: 14mm;
    }
}