/* ============================================================
   长沙美之峰医疗美容 · 全局样式表
   版本: 1.0.0  |  玫粉轻奢向设计（与协雅香槟色系明确区分）
   主色来源: 品牌logo玫粉字标 + banner暖白香槟调
   无外部字体/CDN依赖，衬线标题走系统宋体栈
   ============================================================ */

/* ---------- 设计变量 ---------- */
:root {
    /* 玫粉主色系 */
    --rose:        #E56D8F;
    --rose-deep:   #C94F73;
    --rose-dark:   #A93B5E;
    --rose-soft:   #F7DCE5;
    --rose-mist:   #FDF1F5;
    /* 玫瑰金点缀 */
    --gold:        #C9A26B;
    --gold-deep:   #A8834F;
    --gold-soft:   #EBDCC3;
    /* 暖白底色 */
    --bg:          #FDF8F5;
    --bg-sand:     #F6EDE7;
    --bg-white:    #FFFFFF;
    --bg-ink:      #2E2327;
    /* 文字 */
    --ink:         #2B2226;
    --ink-2:       #6B5F64;
    --ink-3:       #8A7C81;
    --line:        #EFE1E6;
    --line-gold:   #E9DAC2;

    /* 字体 */
    --font-serif:  "Noto Serif SC","Source Han Serif SC","Songti SC","STSong","SimSun",serif;
    --font-sans:   -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;

    /* 间距/圆角/阴影 */
    --sp-xs: .375rem;
    --sp-sm: .75rem;
    --sp-md: 1rem;
    --sp-lg: 1.5rem;
    --sp-xl: 2.25rem;
    --sp-2xl: 3.5rem;
    --r-sm: 6px;
    --r-md: 12px;
    --r-lg: 20px;
    --sh-sm: 0 1px 4px rgba(169,59,94,.06);
    --sh-md: 0 6px 20px rgba(169,59,94,.10);
    --sh-lg: 0 14px 40px rgba(169,59,94,.14);
    --tr: .25s ease;

    --container: 1180px;
    --header-h: 64px;
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.75;
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; transition: var(--tr); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 600; line-height: 1.35; }

/* ---------- 通用 ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--sp-md); }
.section { padding: var(--sp-xl) 0; }
.section--sand { background: var(--bg-sand); }
.section--mist { background: var(--rose-mist); }
.section__header { text-align: center; margin-bottom: var(--sp-xl); }
.section__eyebrow {
    display: inline-flex; align-items: center; gap: .5em;
    font-size: .78rem; letter-spacing: .35em; color: var(--gold-deep);
    text-transform: uppercase; margin-bottom: .6em;
}
.section__eyebrow::before, .section__eyebrow::after {
    content: ""; width: 28px; height: 1px; background: var(--gold-soft);
}
.section__title { font-size: 1.7rem; color: var(--ink); margin-bottom: .4em; }
.section__title em { font-style: normal; color: var(--rose-deep); }
.section__subtitle { font-size: .9rem; color: var(--ink-2); }
.section__more {
    display: inline-block; margin-top: var(--sp-lg); color: var(--rose-deep);
    font-size: .88rem; border-bottom: 1px solid transparent; padding-bottom: 2px;
}
.section__more:hover { border-color: var(--rose-deep); }
.text-center { text-align: center; }

/* ---------- 事实槽位 ---------- */
[data-fact] { border-bottom: 0; }

/* ---------- 顶部信息条 ---------- */
.topbar { background: var(--bg-ink); color: rgba(255,255,255,.82); font-size: .78rem; }
.topbar__inner {
    display: flex; justify-content: space-between; align-items: center;
    gap: var(--sp-md); padding: 6px 0;
}
.topbar__item { display: inline-flex; align-items: center; gap: .4em; white-space: nowrap; }
.topbar__item a:hover { color: #fff; }
.topbar__sep { color: rgba(255,255,255,.25); }
@media (max-width: 767px) { .topbar__inner .topbar__item--addr { display: none; } }

/* ---------- 头部 ---------- */
.header {
    position: sticky; top: 0; z-index: 1000;
    background: transparent;
    border-bottom: 1px solid var(--line);
    transition: box-shadow var(--tr);
}
/* 毛玻璃放在伪元素上：backdrop-filter 会把 position:fixed 的后代
   （移动端抽屉菜单/遮罩）劫持为相对头部定位，导致抽屉被压进头部内 */
.header::before {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background: rgba(253,248,245,.96);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.header--scrolled { box-shadow: var(--sh-sm); }
.header__inner {
    display: flex; align-items: center; justify-content: space-between;
    height: var(--header-h);
}
.header__logo { display: flex; align-items: center; gap: 10px; }
.header__logo-mark {
    width: 40px; height: 40px; border-radius: 50%;
    border: 1.5px solid var(--rose); display: grid; place-items: center;
    color: var(--rose-deep); font-family: var(--font-serif); font-size: 1.15rem;
    background: var(--rose-mist);
}
.header__logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.header__logo-name { font-family: var(--font-serif); font-size: 1.3rem; letter-spacing: .12em; color: var(--ink); }
.header__logo-name span { color: var(--rose-deep); }
.header__logo-sub { font-size: .62rem; letter-spacing: .28em; color: var(--ink-3); }
.header__nav { display: flex; align-items: center; }
.header__menu { display: flex; gap: .25rem; }
.header__menu-item {
    display: block; padding: 8px 13px; font-size: .92rem; color: var(--ink-2);
    border-radius: var(--r-sm); position: relative;
}
.header__menu-item:hover { color: var(--rose-deep); background: var(--rose-mist); }
.header__menu-item--active { color: var(--rose-deep); font-weight: 600; }
.header__menu-item--active::after {
    content: ""; position: absolute; left: 13px; right: 13px; bottom: 2px;
    height: 2px; background: var(--rose); border-radius: 2px;
}
.header__toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.header__toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: var(--tr); }
.header__toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__toggle.is-active span:nth-child(2) { opacity: 0; }
.header__toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.header__menu-overlay {
    position: fixed; inset: 0; background: rgba(46,35,39,.4);
    opacity: 0; visibility: hidden; transition: var(--tr); z-index: 998;
}
.header__menu-overlay.is-active { opacity: 1; visibility: visible; }

/* ---------- 主内容 ---------- */
.main { min-height: 60vh; }

/* ---------- 按钮 ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5em;
    padding: 11px 26px; border-radius: 999px; font-size: .92rem;
    border: 1px solid transparent; transition: var(--tr); cursor: pointer;
}
.btn--primary { background: linear-gradient(135deg, var(--rose), var(--rose-deep)); color: #fff; box-shadow: 0 6px 16px rgba(201,79,115,.32); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 10px 22px rgba(201,79,115,.4); }
.btn--outline { border-color: var(--rose); color: var(--rose-deep); background: rgba(255,255,255,.6); }
.btn--outline:hover { background: var(--rose-mist); }
.btn--ghost { border-color: var(--line-gold); color: var(--gold-deep); }
.btn--ghost:hover { background: #FBF5EA; }
.btn--sm { padding: 7px 18px; font-size: .84rem; }

/* ---------- 首页 Hero（不对称杂志排版） ---------- */
.hero { position: relative; overflow: hidden; background: var(--bg); }
.hero__inner {
    display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--sp-lg); align-items: center; padding: var(--sp-xl) 0 var(--sp-lg);
}
.hero__text { position: relative; padding-left: 3rem; }
.hero__kicker {
    writing-mode: vertical-rl; position: absolute; left: 0; top: 4px;
    font-family: var(--font-serif); font-size: .82rem; letter-spacing: .35em;
    color: var(--gold-deep); white-space: nowrap; pointer-events: none;
}
.hero__title { font-size: clamp(2rem, 4.4vw, 3.2rem); letter-spacing: .06em; text-wrap: balance; }
.hero__title .np { white-space: nowrap; }
.hero__title span { color: var(--rose-deep); }
.hero__slogan {
    margin-top: var(--sp-sm); font-size: 1rem; color: var(--ink-2); letter-spacing: .18em;
}
.hero__slogan b { color: var(--rose-deep); font-weight: 600; }
.hero__note { margin-top: var(--sp-md); font-size: .84rem; color: var(--ink-3); max-width: 34em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-sm); margin-top: var(--sp-lg); }
.hero__media { position: relative; }
.hero__media img {
    width: 100%; aspect-ratio: 16 / 8.5; object-fit: cover;
    border-radius: var(--r-lg); box-shadow: var(--sh-lg);
}
.hero__media::before {
    content: ""; position: absolute; inset: auto -14px -14px auto;
    width: 58%; height: 58%; border: 1.5px solid var(--rose-soft);
    border-radius: var(--r-lg); z-index: -1;
}
.hero__media-tag {
    position: absolute; left: 18px; bottom: 18px;
    background: rgba(255,255,255,.9); backdrop-filter: blur(6px);
    border-left: 3px solid var(--rose); padding: 10px 16px; border-radius: var(--r-sm);
    font-family: var(--font-serif); font-size: .95rem; box-shadow: var(--sh-sm);
}
@media (max-width: 900px) {
    .hero__inner { grid-template-columns: 1fr; padding-top: var(--sp-lg); }
    .hero__kicker { writing-mode: horizontal-tb; position: static; display: block; letter-spacing: .4em; margin-bottom: .4em; }
    .hero__text { padding-left: 0; }
}
@media (max-width: 480px) {
    .hero__title { font-size: 1.72rem; letter-spacing: .02em; }
}

/* ---------- 美眼三部曲时间轴（首页主视觉） ---------- */
.trilogy { padding: var(--sp-xl) 0; background: linear-gradient(180deg, var(--bg) 0%, var(--rose-mist) 100%); }
.trilogy__track { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-lg); }
.trilogy__track::before {
    content: ""; position: absolute; top: 34px; left: 8%; right: 8%;
    height: 2px; background: repeating-linear-gradient(90deg, var(--rose-soft) 0 10px, transparent 10px 18px);
}
.trilogy__item { position: relative; text-align: center; padding: 0 var(--sp-sm); }
.trilogy__num {
    width: 68px; height: 68px; margin: 0 auto var(--sp-sm);
    display: grid; place-items: center; border-radius: 50%;
    background: #fff; border: 2px solid var(--rose-soft);
    font-family: var(--font-serif); font-size: 1.5rem; color: var(--rose-deep);
    position: relative; z-index: 1; transition: var(--tr);
}
.trilogy__item:hover .trilogy__num { border-color: var(--rose); transform: translateY(-4px); box-shadow: var(--sh-md); }
.trilogy__stage { font-size: .74rem; letter-spacing: .3em; color: var(--gold-deep); margin-bottom: .3em; }
.trilogy__name { font-size: 1.25rem; margin-bottom: .4em; }
.trilogy__name a:hover { color: var(--rose-deep); }
.trilogy__desc { font-size: .86rem; color: var(--ink-2); max-width: 20em; margin: 0 auto; }
.trilogy__link { display: inline-block; margin-top: .7em; font-size: .82rem; color: var(--rose-deep); }
.trilogy__link:hover { text-decoration: underline; }
.trilogy__foot {
    margin-top: var(--sp-xl); text-align: center; font-family: var(--font-serif);
    font-size: .95rem; color: var(--ink-2); letter-spacing: .1em;
}
.trilogy__foot b { color: var(--rose-deep); font-weight: 600; }
@media (max-width: 767px) {
    .trilogy__track { grid-template-columns: 1fr; gap: var(--sp-lg); }
    .trilogy__track::before { display: none; }
}

/* ---------- 机构事实条（GEO） ---------- */
.factbar { background: var(--bg-ink); color: rgba(255,255,255,.85); }
.factbar__list {
    display: flex; flex-wrap: wrap; justify-content: center;
    gap: 4px var(--sp-lg); padding: 12px 0; font-size: .82rem;
}
.factbar__list li { display: inline-flex; gap: .45em; align-items: baseline; }
.factbar__list strong { color: var(--gold-soft); font-weight: 500; letter-spacing: .08em; }
.factbar__list a:hover { color: #fff; text-decoration: underline; }

/* ---------- 快捷入口 ---------- */
.quick { background: #fff; border-bottom: 1px solid var(--line); }
.quick__scroll { display: flex; justify-content: center; gap: var(--sp-lg); padding: 14px 0; flex-wrap: wrap; }
.quick__item { display: flex; align-items: center; gap: .6em; font-size: .9rem; color: var(--ink-2); }
.quick__item:hover { color: var(--rose-deep); }
.quick__icon {
    width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
    background: var(--rose-mist); font-size: 1.05rem;
}

/* ---------- 医生卡 ---------- */
.doctor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-md); }
.doctor-card {
    background: #fff; border-radius: var(--r-lg); overflow: hidden;
    border: 1px solid var(--line); box-shadow: var(--sh-sm); transition: var(--tr);
    display: flex; flex-direction: column;
}
.doctor-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: var(--rose-soft); }
.doctor-card__media {
    aspect-ratio: 4 / 3; background: linear-gradient(135deg, var(--rose-mist), var(--bg-sand));
    display: grid; place-items: center; position: relative; overflow: hidden;
}
.doctor-card__media img { width: 100%; height: 100%; object-fit: cover; }
.doctor-card__media--empty { aspect-ratio: auto; min-height: 96px; }
.doctor-card__media--empty::after {
    content: "形象照待授权";
    font-size: .8rem; color: var(--ink-3); letter-spacing: .2em;
}
.doctor-card__code {
    position: absolute; left: 12px; bottom: 12px;
    background: rgba(46,35,39,.72); color: #fff; font-size: .72rem;
    padding: 4px 10px; border-radius: 999px; letter-spacing: .05em;
    font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
}
.doctor-card__body { padding: var(--sp-md) var(--sp-md) var(--sp-lg); display: flex; flex-direction: column; gap: .5em; flex: 1; }
.doctor-card__name { font-size: 1.2rem; }
.doctor-card__title { font-size: .82rem; color: var(--rose-deep); letter-spacing: .06em; }
.doctor-card__desc { font-size: .86rem; color: var(--ink-2); flex: 1; }
.doctor-card__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.doctor-card__tag {
    font-size: .74rem; color: var(--rose-deep); background: var(--rose-mist);
    border: 1px solid var(--rose-soft); border-radius: 999px; padding: 2px 10px;
}
.doctor-card__foot { display: flex; gap: 8px; margin-top: var(--sp-sm); }
.doctor-card__foot .btn { flex: 1; }
@media (max-width: 991px) { .doctor-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .doctor-grid { grid-template-columns: 1fr; } }

/* ---------- 执业编码核验入口 ---------- */
.verify {
    display: grid; grid-template-columns: auto 1fr auto; gap: var(--sp-md); align-items: center;
    background: #fff; border: 1px solid var(--line-gold); border-radius: var(--r-lg);
    padding: var(--sp-md) var(--sp-lg); box-shadow: var(--sh-sm);
}
.verify__badge {
    width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
    background: linear-gradient(135deg, var(--gold-soft), #fff); font-size: 1.4rem;
    border: 1px solid var(--line-gold);
}
.verify__title { font-size: 1rem; margin-bottom: .15em; }
.verify__desc { font-size: .82rem; color: var(--ink-2); }
.verify__code { font-family: ui-monospace, Consolas, monospace; color: var(--rose-deep); }
@media (max-width: 767px) { .verify { grid-template-columns: auto 1fr; } .verify__action { grid-column: 1 / -1; text-align: center; } }

/* ---------- 纯色合规示意图（替代广告图） ---------- */
.media-ph {
    background: linear-gradient(135deg, var(--rose-mist) 0%, var(--bg-sand) 100%);
    display: grid; place-items: center; text-align: center;
    color: var(--rose-deep); font-family: var(--font-serif);
    letter-spacing: .18em; position: relative; overflow: hidden;
}
.media-ph::after {
    content: ""; position: absolute; right: -18px; top: -18px;
    width: 70px; height: 70px; border-radius: 50%;
    border: 1.5px solid var(--rose-soft);
}
.media-ph__label { font-size: 1.4rem; line-height: 1.3; }
.media-ph__sub { font-size: .68rem; color: var(--gold-deep); letter-spacing: .3em; margin-top: .4em; font-family: var(--font-sans); }
.media-ph--lg { min-height: 300px; border-radius: var(--r-lg); }
.media-ph--lg .media-ph__label { font-size: 2rem; }
.media-ph--hero { aspect-ratio: 16 / 8.5; border-radius: var(--r-lg); box-shadow: var(--sh-lg); }
.media-ph--hero .media-ph__label { font-size: clamp(1.7rem, 3.6vw, 2.7rem); letter-spacing: .22em; }
.media-ph--hero .media-ph__sub { font-size: .8rem; letter-spacing: .4em; margin-top: .7em; }

/* ---------- 项目卡 ---------- */
.project-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-md); }
.project-card {
    background: #fff; border-radius: var(--r-md); overflow: hidden;
    border: 1px solid var(--line); transition: var(--tr); display: flex; flex-direction: column;
}
.project-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }
.project-card__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--rose-mist); }
.project-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.project-card:hover .project-card__media img { transform: scale(1.04); }
.project-card__body { padding: var(--sp-sm) var(--sp-md) var(--sp-md); flex: 1; display: flex; flex-direction: column; gap: .35em; }
.project-card__stage { font-size: .7rem; letter-spacing: .25em; color: var(--gold-deep); }
.project-card__title { font-size: 1.02rem; }
.project-card__title a:hover { color: var(--rose-deep); }
.project-card__desc { font-size: .82rem; color: var(--ink-2); flex: 1; }
@media (max-width: 991px) { .project-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .project-grid { grid-template-columns: 1fr; } }

/* ---------- 恢复时间线（平铺卡片，免交互直观展示） ---------- */
.rtimeline {
    position: relative; display: grid; grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-md); padding-top: 15px; margin: var(--sp-md) 0;
}
.rtimeline::before {
    content: ""; position: absolute; top: 5px; left: 4%; right: 4%; height: 2px;
    background: linear-gradient(90deg, var(--rose-soft), var(--rose), var(--rose-soft));
    border-radius: 2px;
}
.rtimeline__item {
    position: relative; background: #fff; border: 1px solid var(--line);
    border-radius: var(--r-md); padding: var(--sp-md); box-shadow: var(--sh-sm);
}
.rtimeline__item::before {
    content: ""; position: absolute; top: -14px; left: 22px; width: 10px; height: 10px;
    border-radius: 50%; background: var(--rose); box-shadow: 0 0 0 3px var(--rose-mist);
}
.rtimeline__day {
    display: block; font-family: var(--font-serif); font-size: 1.02rem;
    color: var(--rose-deep); margin-bottom: .25em;
}
.rtimeline__name { font-size: 1.02rem; margin-bottom: .35em; }
.rtimeline__desc { font-size: .84rem; color: var(--ink-2); line-height: 1.65; }
.rtimeline--half { grid-template-columns: repeat(2, 1fr); max-width: 720px; }
.rtimeline--half::before, .rtimeline--half .rtimeline__item::before { display: none; }
.rtimeline--half .rtimeline__item { border-top: 3px solid var(--rose); }
@media (max-width: 900px) {
    .rtimeline, .rtimeline--half { grid-template-columns: repeat(2, 1fr); padding-top: 0; }
    .rtimeline::before, .rtimeline__item::before { display: none; }
    .rtimeline__item { border-top: 3px solid var(--rose); }
}
@media (max-width: 520px) {
    .rtimeline, .rtimeline--half { grid-template-columns: 1fr; }
}

/* ---------- 九层质控环形图 ---------- */
.quality { display: grid; grid-template-columns: 300px 1fr; gap: var(--sp-xl); align-items: center; }
.quality__ring { position: relative; max-width: 300px; margin: 0 auto; }
.quality__ring svg { width: 100%; height: auto; display: block; }
.quality__ring text { font-family: var(--font-sans); }
.quality__seg { cursor: pointer; transition: var(--tr); transform-origin: 150px 150px; }
.quality__seg:hover, .quality__seg.is-on { opacity: 1; filter: brightness(1.08); transform: scale(1.03); }
.quality__seg { opacity: .55; }
.quality__center { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; pointer-events: none; }
.quality__center-num { font-family: var(--font-serif); font-size: 2.2rem; color: var(--rose-deep); line-height: 1; }
.quality__center-label { font-size: .78rem; color: var(--ink-2); letter-spacing: .2em; }
.quality__detail { min-height: 6em; }
.quality__detail-title { font-size: 1.1rem; margin-bottom: .3em; }
.quality__detail-title i { font-style: normal; color: var(--gold-deep); font-size: .8em; margin-right: .6em; letter-spacing: .15em; }
.quality__detail-desc { font-size: .9rem; color: var(--ink-2); }
.quality__list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: var(--sp-md); }
.quality__chip {
    font-size: .78rem; padding: 4px 12px; border-radius: 999px; cursor: pointer;
    background: #fff; border: 1px solid var(--line); color: var(--ink-2); transition: var(--tr);
}
.quality__chip:hover, .quality__chip.is-on { border-color: var(--rose); color: var(--rose-deep); background: var(--rose-mist); }
@media (max-width: 767px) { .quality { grid-template-columns: 1fr; } }

/* 九层质控静态清单（SEO/GEO 直出内容） */
.quality-list9 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-md); max-width: 980px; margin: var(--sp-lg) auto 0; list-style: none; counter-reset: q9; }
.quality-list9 li { background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: var(--sp-md); box-shadow: var(--sh-sm); }
.quality-list9 h3 { font-size: .98rem; margin-bottom: .35em; color: var(--ink); }
.quality-list9 p { font-size: .82rem; color: var(--ink-2); line-height: 1.7; }
@media (max-width: 900px) { .quality-list9 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .quality-list9 { grid-template-columns: 1fr; } }

/* ---------- 优势/叙事区 ---------- */
.story { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: var(--sp-xl); align-items: center; }
.story__media img { border-radius: var(--r-lg); box-shadow: var(--sh-lg); aspect-ratio: 4/3; object-fit: cover; }
.story__lead { font-family: var(--font-serif); font-size: 1.15rem; line-height: 2; margin-bottom: var(--sp-md); }
.story__lead em { font-style: normal; color: var(--rose-deep); }
.story__points { display: grid; gap: .8em; }
.story__point { display: flex; gap: .8em; font-size: .9rem; color: var(--ink-2); }
.story__point b { color: var(--ink); font-weight: 600; white-space: nowrap; }
.story__point::before { content: "◆"; color: var(--gold); font-size: .7em; line-height: 2.4; }
@media (max-width: 900px) { .story { grid-template-columns: 1fr; } }

/* ---------- 页面头/面包屑 ---------- */
.page-header {
    background: linear-gradient(135deg, var(--rose-mist), var(--bg-sand));
    padding: var(--sp-xl) 0 var(--sp-lg);
    border-bottom: 1px solid var(--line);
}
.page-header__title { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: .3em; }
.page-header__breadcrumb { font-size: .8rem; color: var(--ink-3); }
.page-header__breadcrumb a:hover { color: var(--rose-deep); }
.page-header__breadcrumb span { margin: 0 .5em; color: var(--line); }

/* ---------- 详情页布局 ---------- */
.detail { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: var(--sp-xl); align-items: start; padding-top: var(--sp-lg); }
.detail__main { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--sp-lg) var(--sp-lg) var(--sp-xl); }
.detail__main h2 { font-size: 1.25rem; margin: var(--sp-lg) 0 var(--sp-sm); padding-left: .6em; border-left: 3px solid var(--rose); }
.detail__main h2:first-child { margin-top: 0; }
.detail__main p { color: var(--ink-2); margin-bottom: .8em; font-size: .92rem; }
.detail__main img { border-radius: var(--r-md); margin: var(--sp-sm) 0; }
.detail__aside { position: sticky; top: calc(var(--header-h) + 16px); display: grid; gap: var(--sp-md); }
.aside-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--sp-md); }
.aside-card__title { font-size: 1rem; margin-bottom: .6em; padding-bottom: .5em; border-bottom: 1px dashed var(--line); }
.aside-card__list { display: grid; gap: .55em; font-size: .87rem; }
.aside-card__list a { color: var(--ink-2); display: flex; justify-content: space-between; gap: .5em; }
.aside-card__list a:hover { color: var(--rose-deep); }
.aside-card__list a.is-on { color: var(--rose-deep); font-weight: 600; }
@media (max-width: 991px) { .detail { grid-template-columns: 1fr; } .detail__aside { position: static; } }

/* ---------- 步骤时间线（项目详情，替代参数表） ---------- */
.steps { position: relative; margin: var(--sp-md) 0; padding-left: 26px; }
.steps::before { content: ""; position: absolute; left: 8px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--rose-soft), var(--rose)); }
.step { position: relative; padding: 0 0 var(--sp-md) var(--sp-sm); }
.step::before {
    content: ""; position: absolute; left: -24px; top: 6px; width: 12px; height: 12px;
    border-radius: 50%; background: #fff; border: 2.5px solid var(--rose);
}
.step__title { font-family: var(--font-sans); font-weight: 600; font-size: .98rem; margin-bottom: .25em; }
.step__title small { color: var(--gold-deep); font-weight: 500; margin-right: .6em; letter-spacing: .1em; }
.step__desc { font-size: .88rem; color: var(--ink-2); }

/* ---------- 对比/信息表 ---------- */
.table {
    display: block; width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;
    border-collapse: collapse; font-size: .88rem; margin: var(--sp-sm) 0;
}
.table th, .table td { border: 1px solid var(--line); padding: 9px 12px; text-align: left; vertical-align: top; }
.table th { background: var(--rose-mist); color: var(--ink); font-weight: 600; white-space: nowrap; }
.table td { color: var(--ink-2); }
.table tr:nth-child(even) td { background: #FCF8FA; }

/* ---------- FAQ 手风琴 ---------- */
.faq { display: grid; gap: 10px; max-width: 860px; margin: 0 auto; }
.faq__item { background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.faq__q {
    width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--sp-md);
    padding: 14px 18px; text-align: left; font-size: .95rem; font-weight: 600; color: var(--ink);
}
.faq__q:hover { color: var(--rose-deep); }
.faq__q i { font-style: normal; color: var(--rose); transition: var(--tr); font-size: 1.1em; flex: none; }
.faq__item.is-open .faq__q i { transform: rotate(45deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq__a-inner { padding: 0 18px 16px; font-size: .88rem; color: var(--ink-2); }
.faq__a-inner p + p { margin-top: .6em; }

/* ---------- 表单 ---------- */
.form { display: grid; gap: var(--sp-md); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-md); }
.form__field { display: grid; gap: .35em; }
.form__label { font-size: .84rem; color: var(--ink-2); }
.form__label b { color: var(--rose-deep); }
.form input, .form textarea, .form select {
    border: 1px solid var(--line); border-radius: var(--r-sm); padding: 10px 14px;
    font-size: .92rem; background: #fff; transition: var(--tr); width: 100%;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--rose); box-shadow: 0 0 0 3px var(--rose-mist); }
.form__agree { display: flex; gap: .5em; align-items: flex-start; font-size: .8rem; color: var(--ink-2); }
.form__agree input[type="checkbox"] { width: 16px; height: 16px; flex: none; margin-top: 2px; accent-color: var(--rose); cursor: pointer; }
.form__agree a { color: var(--rose-deep); text-decoration: underline; }
.form__agree.is-invalid { color: #C0392B; }
/* 字段级错误与提交反馈 */
.form__field.is-invalid input, .form__field.is-invalid select, .form__field.is-invalid textarea {
    border-color: #C0392B; box-shadow: 0 0 0 3px rgba(192,57,43,.08);
}
.form__error { font-size: .76rem; color: #C0392B; margin: 0; }
.form__msg { display: none; border-radius: var(--r-md); padding: var(--sp-sm) var(--sp-md); font-size: .88rem; line-height: 1.65; }
.form__msg.is-error { display: block; background: #FDEEEC; border: 1px solid #F2C4BE; color: #9C2B1E; }
.form__msg.is-success { display: block; background: #EDF7EF; border: 1px solid #BFE3C7; color: #2E6B3E; }
.form__msg a { color: inherit; text-decoration: underline; font-weight: 600; }
.form .btn[disabled] { opacity: .6; cursor: not-allowed; transform: none; box-shadow: none; }
@media (max-width: 600px) { .form__row { grid-template-columns: 1fr; } }

/* ---------- 科普文章 ---------- */
.article { max-width: 820px; margin: 0 auto; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--sp-xl) var(--sp-lg); }
.article__meta { display: flex; flex-wrap: wrap; gap: .6em 1.4em; font-size: .8rem; color: var(--ink-3); margin-bottom: var(--sp-md); padding-bottom: var(--sp-sm); border-bottom: 1px dashed var(--line); }
.article__meta b { color: var(--ink-2); font-weight: 500; }
.article h2 { font-size: 1.2rem; margin: var(--sp-lg) 0 var(--sp-sm); padding-left: .6em; border-left: 3px solid var(--rose); }
.article h3 { font-size: 1.02rem; margin: var(--sp-md) 0 var(--sp-xs); color: var(--rose-dark); }
.article p { font-size: .92rem; color: var(--ink-2); margin-bottom: .9em; }
.article ul { margin: 0 0 .9em 1.2em; list-style: disc; }
.article li { font-size: .92rem; color: var(--ink-2); margin-bottom: .3em; }
.article blockquote {
    margin: var(--sp-md) 0; padding: var(--sp-sm) var(--sp-md);
    background: var(--rose-mist); border-left: 3px solid var(--rose);
    border-radius: 0 var(--r-sm) var(--r-sm) 0; font-size: .9rem; color: var(--ink-2);
}
.article__conclusion {
    margin-top: var(--sp-lg); background: var(--bg-sand); border-radius: var(--r-md);
    padding: var(--sp-md); font-size: .9rem;
}
.article__conclusion b { color: var(--rose-deep); font-family: var(--font-serif); }
.article__review {
    margin-top: var(--sp-lg); display: flex; gap: var(--sp-sm); align-items: center;
    background: #fff; border: 1px dashed var(--line-gold); border-radius: var(--r-md); padding: var(--sp-sm) var(--sp-md);
    font-size: .8rem; color: var(--ink-2);
}
.article__review-icon { width: 40px; height: 40px; border-radius: 50%; background: var(--gold-soft); display: grid; place-items: center; flex: none; }
/* 科普文末「继续了解」转化路径（2026-09-22 营销审核新增：科普→项目→医生漏斗） */
.article-next { display: flex; flex-wrap: wrap; gap: .6em 1.4em; align-items: baseline; background: var(--rose-mist); border-radius: var(--r-md); padding: var(--sp-md) var(--sp-lg); margin-top: var(--sp-md); font-size: .9rem; }
.article-next b { color: var(--ink); font-family: var(--font-serif); }
.article-next a { color: var(--rose-deep); font-weight: 600; }
.article-next a:hover { text-decoration: underline; }

/* ---------- 卡片列表（科普/案例库） ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-md); }
.post-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; transition: var(--tr); display: flex; flex-direction: column; }
.post-card:hover { box-shadow: var(--sh-md); transform: translateY(-3px); }
.post-card__media { aspect-ratio: 16/9; overflow: hidden; background: var(--rose-mist); }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; }
.post-card__body { padding: var(--sp-sm) var(--sp-md) var(--sp-md); flex: 1; display: flex; flex-direction: column; gap: .4em; }
.post-card__title { font-size: 1rem; line-height: 1.5; }
.post-card__title a:hover { color: var(--rose-deep); }
.post-card__desc { font-size: .82rem; color: var(--ink-2); flex: 1; }
.post-card__meta { font-size: .74rem; color: var(--ink-3); }
.post-card--disabled { opacity: .68; }
.post-card__lock {
    display: inline-flex; align-items: center; gap: .4em; font-size: .74rem; color: #B0732A;
    background: #FFF6E8; border: 1px solid #F2E0C4; border-radius: 999px; padding: 2px 10px; width: fit-content;
}
@media (max-width: 991px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .post-grid { grid-template-columns: 1fr; } }

/* ---------- 资质公示 ---------- */
.qual-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--sp-lg); }
.qual-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-sm); transition: var(--tr); }
.qual-card:hover { transform: translateY(-3px); box-shadow: var(--sh-md); border-color: var(--rose-soft); }
.qual-card__image { position: relative; aspect-ratio: 4/3; background: var(--bg-sand); display: grid; place-items: center; cursor: zoom-in; overflow: hidden; }
.qual-card__image img { width: 100%; height: 100%; object-fit: cover; }
.qual-card__watermark { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; font-family: var(--font-serif); font-size: 1.4rem; color: rgba(201,79,115,.16); letter-spacing: .3em; }
.qual-card__body { padding: var(--sp-md); }
.qual-card__badge { display: inline-block; font-size: .72rem; padding: 3px 12px; border-radius: 999px; margin-bottom: .6em; background: var(--rose-mist); color: var(--rose-deep); border: 1px solid var(--rose-soft); }
.qual-card__title { font-size: 1.08rem; margin-bottom: .6em; }
.qual-card__row { display: flex; gap: .8em; padding: 6px 0; font-size: .84rem; border-top: 1px dashed var(--line); }
.qual-card__row:first-of-type { border-top: 0; }
.qual-card__label { color: var(--ink-3); flex: none; width: 8.5em; }
.qual-card__value { color: var(--ink-2); word-break: break-all; }
.qual-card__value--code { font-family: ui-monospace, Consolas, monospace; color: var(--rose-deep); }

/* ---------- 提示条 ---------- */
.notice {
    background: var(--rose-mist); border: 1px solid var(--rose-soft); border-radius: var(--r-md);
    padding: var(--sp-sm) var(--sp-md); font-size: .86rem; color: var(--ink-2);
}
.notice strong { color: var(--rose-deep); }
.notice--gold { background: #FBF5EA; border-color: var(--line-gold); }

/* ---------- 到院流程 ---------- */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-md); counter-reset: flow; }
.flow__item { background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: var(--sp-md); position: relative; }
.flow__step {
    counter-increment: flow; width: 34px; height: 34px; border-radius: 50%;
    background: linear-gradient(135deg, var(--rose), var(--rose-deep)); color: #fff;
    display: grid; place-items: center; font-family: var(--font-serif); margin-bottom: .6em;
}
.flow__step::before { content: counter(flow); }
.flow__title { font-size: .98rem; margin-bottom: .25em; }
.flow__desc { font-size: .82rem; color: var(--ink-2); }
@media (max-width: 900px) { .flow { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .flow { grid-template-columns: 1fr; } }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 2000; background: rgba(46,35,39,.86); display: none; place-items: center; }
.lightbox.is-active { display: grid; }
.lightbox__img-wrap { max-width: min(88vw, 900px); max-height: 84vh; }
.lightbox__img { max-width: 100%; max-height: 84vh; border-radius: var(--r-md); box-shadow: var(--sh-lg); }
.lightbox__close { position: fixed; top: 18px; right: 26px; color: #fff; font-size: 2.4rem; cursor: pointer; line-height: 1; opacity: .8; }
.lightbox__close:hover { opacity: 1; }

/* ---------- 页脚（浅色暖调，与协雅深色页脚区分） ---------- */
.footer { background: #FBF3F0; border-top: 1px solid var(--line); margin-top: var(--sp-xl); }
.footer__top { display: grid; grid-template-columns: minmax(0,4fr) minmax(0,3fr) minmax(0,4fr); gap: var(--sp-lg); padding: var(--sp-xl) 0 var(--sp-lg); }
.footer__brand { display: flex; align-items: center; gap: 10px; margin-bottom: var(--sp-sm); }
.footer__logo-mark { width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid var(--rose); display: grid; place-items: center; color: var(--rose-deep); font-family: var(--font-serif); background: #fff; }
.footer__logo-name { font-family: var(--font-serif); font-size: 1.15rem; letter-spacing: .12em; }
.footer__desc { font-size: .84rem; color: var(--ink-2); max-width: 34em; }
.footer__title { font-size: .95rem; margin-bottom: .7em; }
.footer__links { display: grid; gap: .4em; font-size: .85rem; }
.footer__links a { color: var(--ink-2); }
.footer__links a:hover { color: var(--rose-deep); }
.footer__contact { display: grid; gap: .55em; font-size: .85rem; color: var(--ink-2); }
.footer__contact a { color: var(--rose-deep); }
.footer__landline { font-size: .76rem; color: var(--ink-3); }
.footer__landline a { color: var(--ink-3); }
.footer__bottom {
    border-top: 1px solid var(--line); padding: var(--sp-sm) 0;
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5em var(--sp-md);
    font-size: .78rem; color: var(--ink-3);
}
.footer__legal { display: flex; gap: var(--sp-md); }
.footer__legal a:hover { color: var(--rose-deep); }
.footer__compliance {
    background: var(--bg-ink); color: rgba(255,255,255,.66); font-size: .74rem;
    text-align: center; padding: 8px var(--sp-md); letter-spacing: .02em;
}
.footer__compliance span { margin: 0 .6em; }
@media (max-width: 900px) { .footer__top { grid-template-columns: 1fr; } }
@media (max-width: 600px) {
    /* 给底部常驻转化栏让位，避免遮挡到院信息与备案条 */
    .footer { padding-bottom: calc(52px + env(safe-area-inset-bottom, 0px)); }
}

/* ---------- 医生详情页名片卡 ---------- */
.doc-card { text-align: center; }
.doc-card__photo {
    width: 100%; aspect-ratio: 4 / 4.6; object-fit: cover; object-position: top;
    border-radius: var(--r-md); background: var(--bg-sand);
}
.doc-card__name { font-size: 1.15rem; margin-top: var(--sp-sm); }
.doc-card__title { font-size: .82rem; color: var(--rose-deep); letter-spacing: .06em; margin: .25em 0 var(--sp-sm); }
.doc-card .btn { width: 100%; min-height: 44px; }
.doc-card__tel { display: block; margin-top: 8px; font-size: .84rem; color: var(--ink-2); }
.doc-card__tel b { color: var(--rose-deep); }

/* 键盘焦点可见（可访问性） */
:focus-visible { outline: 2px solid var(--rose); outline-offset: 2px; border-radius: 2px; }

/* ---------- 悬浮按钮 ---------- */
.floating { position: fixed; right: 16px; z-index: 900; display: grid; gap: 10px; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); }
.floating__btn {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    width: 58px; height: 58px; border-radius: 50%; font-size: .68rem; gap: 2px;
    box-shadow: var(--sh-md); color: #fff;
}
.floating__btn span:first-child { font-size: 1.15rem; }
.floating__btn--chat { background: linear-gradient(135deg, var(--rose), var(--rose-deep)); }
.floating__btn--book { background: linear-gradient(135deg, var(--gold), var(--gold-deep)); }
.floating__btn:hover { transform: translateY(-2px); }
@media (max-width: 600px) {
    .floating {
        left: 0; right: 0; bottom: 0;
        display: grid; grid-template-columns: 1fr 1fr; gap: 0;
        padding-bottom: env(safe-area-inset-bottom, 0px);
        background: #fff;
        box-shadow: 0 -2px 12px rgba(0, 0, 0, .08);
    }
    .floating__btn {
        width: auto; height: 52px; border-radius: 0;
        flex-direction: row; gap: 6px; font-size: .95rem;
        text-shadow: 0 1px 1px rgba(0, 0, 0, .18);
    }
    .floating__btn--chat {
        background: linear-gradient(180deg, #F593AC 0%, #E56D8F 45%, #C14A6E 100%);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 -3px 10px rgba(193, 74, 110, .30);
    }
    .floating__btn--book {
        background: linear-gradient(180deg, #DDB98A 0%, #C9A26B 45%, #A37D4A 100%);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 -3px 10px rgba(163, 125, 74, .30);
    }
    .floating__btn span:first-child { font-size: 1.15rem; }
}

/* ---------- 风险提示 ---------- */
.risk { font-size: .8rem; color: var(--ink-3); text-align: center; max-width: 60em; margin: 0 auto; }

/* ---------- 面包屑内联小图 ---------- */
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: .78rem; padding: 4px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line); color: var(--ink-2); }
.chip:hover, .chip.is-on { border-color: var(--rose); color: var(--rose-deep); background: var(--rose-mist); }

/* ---------- 动画 ---------- */
.fade-in { animation: fadeIn .55s ease both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---------- 语义网格变体（替代内联 grid-template，保证响应式断点生效） ---------- */
.flow--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 767px) { .flow--3 { grid-template-columns: 1fr; } }
.project-grid--single { grid-template-columns: minmax(0, 460px); }
.project-grid--photos { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 767px) { .project-grid--photos { grid-template-columns: repeat(2, 1fr); } }
.detail--single { grid-template-columns: 1fr; }

/* ---------- 响应式导航 ---------- */
@media (max-width: 1023px) {
    .header__toggle { display: flex; }
    .header__menu {
        position: fixed; top: 0; right: 0; bottom: 0; width: min(78vw, 320px);
        background: #fff; z-index: 999; flex-direction: column; gap: 0;
        padding: calc(var(--header-h) + 12px) var(--sp-md) var(--sp-lg);
        transform: translateX(100%); transition: transform .3s ease, visibility .3s;
        box-shadow: var(--sh-lg); overflow-y: auto;
        visibility: hidden; /* 关闭时不参与滚动区计算、不可聚焦 */
    }
    .header__menu.is-open { display: flex; }
    .header__menu.is-active { transform: translateX(0); visibility: visible; }
    .header__menu-item { padding: 13px 10px; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 1rem; }
    .header__menu-item--active::after { display: none; }
    .header__toggle { padding: 11px; } /* 触控目标 44px */
}

/* ---------- 移动端抽屉底部转化区（由 main.js 注入，桌面端隐藏） ---------- */
.drawer-cta { display: none; }
@media (max-width: 1023px) {
    .drawer-cta {
        display: grid; gap: 8px; margin-top: auto; padding-top: var(--sp-md);
        border-top: 1px solid var(--line);
    }
    .drawer-cta .btn { width: 100%; min-height: 44px; }
    .drawer-cta__tel {
        display: flex; align-items: center; justify-content: center; gap: .5em;
        font-size: .88rem; color: var(--ink-2); padding: 8px 0;
    }
    .drawer-cta__tel b { color: var(--rose-deep); font-size: 1.02rem; letter-spacing: .02em; }
}