/* =========================================================
   雅韩宁悦医疗美容  ·  官网样式
   设计基调：极简 / 大量留白 / 克制排版 / 低饱和
   ========================================================= */

:root{
  --bg:        #F8F8F6;   /* 米白底 */
  --bg-card:   #FFFFFF;
  --band:      #EFEEE9;   /* 子页面窄色块 */
  --ink:       #222222;   /* 主文字 */
  --ink-2:     #666666;   /* 辅助文字 */
  --ink-3:     #9B9B95;   /* 弱文字 */
  --line:      #E7E5E0;
  --line-2:    #D9D7D1;
  --btn:       #3A3A38;   /* 低饱和深灰按钮 */
  --btn-hover: #1F1F1D;
  --radius:    2px;

  --nav-h:     76px;
  --maxw:      1240px;
  --ease:      cubic-bezier(.22,.61,.36,1);
}

*{ margin:0; padding:0; box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","微软雅黑",Arial,sans-serif;
  font-size:16px;
  line-height:1.9;
  font-weight:400;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }

::selection{ background:#E4E2DC; color:var(--ink); }

/* ---------- 通用容器 ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 48px; }
.wrap-narrow{ width:100%; max-width:920px; margin:0 auto; padding:0 48px; }

/* ---------- 入场动效 ---------- */
.reveal{
  opacity:0;
  transform:translateY(22px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
  will-change:opacity,transform;
}
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s } .reveal.d2{ transition-delay:.16s }
.reveal.d3{ transition-delay:.24s } .reveal.d4{ transition-delay:.32s }
.reveal.d5{ transition-delay:.40s } .reveal.d6{ transition-delay:.48s }

@media (prefers-reduced-motion:reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  html{ scroll-behavior:auto; }
}

/* =========================================================
   顶部导航
   ========================================================= */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:200;
  height:var(--nav-h);
  display:flex; align-items:center;
  background:rgba(248,248,246,.88);
  backdrop-filter:saturate(150%) blur(14px);
  -webkit-backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .4s var(--ease), background .4s var(--ease);
}
.nav.is-solid{ border-bottom-color:var(--line); background:rgba(248,248,246,.96); }

.nav-inner{
  width:100%; max-width:var(--maxw); margin:0 auto; padding:0 48px;
  display:flex; align-items:center; gap:40px;
}
.logo{ display:flex; flex-direction:column; line-height:1.25; flex:none; }
.logo-cn{ font-size:19px; font-weight:600; letter-spacing:.22em; color:var(--ink); }
.logo-en{ font-size:9px; letter-spacing:.34em; color:var(--ink-3); text-transform:uppercase; margin-top:3px; }

.nav-menu{ display:flex; align-items:center; gap:38px; margin-left:auto; }
.nav-menu a{
  position:relative; font-size:14.5px; letter-spacing:.1em; color:var(--ink);
  padding:6px 0; transition:color .3s var(--ease);
}
.nav-menu a::after{
  content:""; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:var(--ink); transition:width .35s var(--ease);
}
.nav-menu a:hover::after,
.nav-menu a.active::after{ width:100%; }
.nav-menu a.active{ font-weight:500; }

.nav-tel{
  flex:none; display:flex; align-items:center; gap:8px;
  font-size:14px; letter-spacing:.06em; color:var(--ink);
  padding-left:28px; margin-left:8px; border-left:1px solid var(--line-2);
}
.nav-tel svg{ width:14px; height:14px; stroke:var(--ink); }
.nav-tel strong{ font-weight:600; letter-spacing:.04em; }

.nav-toggle{ display:none; width:34px; height:34px; margin-left:auto; position:relative; }
.nav-toggle span{
  position:absolute; left:5px; right:5px; height:1px; background:var(--ink);
  transition:transform .35s var(--ease), opacity .25s var(--ease);
}
.nav-toggle span:nth-child(1){ top:12px }
.nav-toggle span:nth-child(2){ top:21px }
body.nav-open .nav-toggle span:nth-child(1){ transform:translateY(4.5px) rotate(45deg) }
body.nav-open .nav-toggle span:nth-child(2){ transform:translateY(-4.5px) rotate(-45deg) }

/* =========================================================
   全屏分屏
   ========================================================= */
.screen{
  position:relative;
  min-height:100vh;
  display:flex; flex-direction:column; justify-content:center;
  padding:calc(var(--nav-h) + 64px) 0 72px;
}
.screen + .screen{ border-top:1px solid var(--line); }

/* 区块标题 */
.sec-head{ margin-bottom:56px; }
.sec-label{
  font-size:11px; letter-spacing:.34em; color:var(--ink-3);
  text-transform:uppercase; margin-bottom:14px;
}
.sec-title{
  font-size:38px; line-height:1.35; font-weight:500; letter-spacing:.14em; color:var(--ink);
}
.sec-title::after{
  content:""; display:block; width:34px; height:1px; background:var(--line-2); margin-top:22px;
}
.sec-head.center{ text-align:center; }
.sec-head.center .sec-title::after{ margin-left:auto; margin-right:auto; }

/* 按钮 */
.btn{
  display:inline-block; padding:14px 34px; background:var(--btn); color:#fff;
  font-size:14px; letter-spacing:.14em; border-radius:var(--radius);
  transition:background .35s var(--ease), transform .35s var(--ease);
}
.btn:hover{ background:var(--btn-hover); }
.btn-ghost{
  display:inline-block; padding:13px 32px; border:1px solid var(--line-2); color:var(--ink);
  font-size:14px; letter-spacing:.14em; border-radius:var(--radius);
  transition:border-color .35s var(--ease), background .35s var(--ease);
}
.btn-ghost:hover{ border-color:var(--ink); background:#fff; }

/* =========================================================
   屏1 · BANNER
   ========================================================= */
.hero{
  position:relative; min-height:100vh; padding:0;
  display:flex; align-items:center; overflow:hidden;
  border-top:none;
}
.hero-media{ position:absolute; inset:0; }
.hero-media img{ width:100%; height:100%; object-fit:cover; }
.hero-media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(100deg, rgba(248,248,246,.94) 0%, rgba(248,248,246,.72) 42%, rgba(248,248,246,.18) 78%, rgba(248,248,246,.06) 100%);
}
.hero-inner{
  position:relative; z-index:2; width:100%; max-width:var(--maxw); margin:0 auto;
  padding:0 48px; padding-top:var(--nav-h);
}
.hero-eyebrow{
  font-size:11px; letter-spacing:.4em; color:var(--ink-2); margin-bottom:26px;
}
.hero-title{
  font-size:56px; line-height:1.42; font-weight:400; letter-spacing:.12em; color:var(--ink);
}
.hero-title em{ display:block; font-style:normal; }
.hero-sub{
  margin-top:30px; max-width:430px; font-size:15px; line-height:2.1; color:var(--ink-2);
  letter-spacing:.06em;
}
.hero-actions{ margin-top:44px; display:flex; gap:14px; flex-wrap:wrap; }

.hero-cue{
  position:absolute; left:50%; bottom:38px; transform:translateX(-50%);
  z-index:3; display:flex; flex-direction:column; align-items:center; gap:10px;
  font-size:10px; letter-spacing:.3em; color:var(--ink-3);
}
.hero-cue i{ display:block; width:1px; height:44px; background:linear-gradient(var(--line-2),transparent); animation:cue 2.4s var(--ease) infinite; }
@keyframes cue{ 0%{transform:scaleY(.2);transform-origin:top} 50%{transform:scaleY(1);transform-origin:top} 100%{transform:scaleY(.2);transform-origin:top} }

/* =========================================================
   屏2 · 品牌介绍
   ========================================================= */
.brand-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:76px; align-items:center;
}
.brand-figure{ position:relative; }
.brand-figure img{ width:100%; height:560px; object-fit:cover; }
.brand-figure .cap{
  position:absolute; left:-1px; bottom:-1px; background:var(--bg);
  padding:12px 20px 0 0; font-size:11px; letter-spacing:.24em; color:var(--ink-3);
}
.brand-text p{
  font-size:15.5px; line-height:2.15; color:var(--ink-2); letter-spacing:.04em;
  margin-bottom:30px; max-width:520px;
}
.brand-text p:first-of-type{ color:var(--ink); }
.brand-text p:last-child{ margin-bottom:0; }

/* =========================================================
   屏3 · 诊疗科室
   ========================================================= */
.dept-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:32px; }
.dept-card{
  background:var(--bg-card); border:1px solid var(--line);
  transition:transform .5s var(--ease), border-color .5s var(--ease), box-shadow .5s var(--ease);
}
.dept-card:hover{ transform:translateY(-5px); border-color:var(--line-2); box-shadow:0 18px 44px -28px rgba(0,0,0,.22); }
.dept-card .pic{ overflow:hidden; }
.dept-card .pic img{
  width:100%; height:230px; object-fit:cover;
  transition:transform 1.1s var(--ease);
}
.dept-card:hover .pic img{ transform:scale(1.045); }
.dept-card .body{ padding:28px 26px 32px; }
.dept-card h3{ font-size:19px; font-weight:500; letter-spacing:.14em; margin-bottom:12px; }
.dept-card .desc{ font-size:13.5px; line-height:2; color:var(--ink-2); min-height:86px; }
.dept-card .tags{
  margin-top:20px; padding-top:18px; border-top:1px solid var(--line);
  font-size:12px; line-height:1.95; color:var(--ink-3); letter-spacing:.04em;
}

/* =========================================================
   屏4 · 特色项目
   ========================================================= */
.spec-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:76px; align-items:start; }
.spec-lead p{ font-size:15.5px; line-height:2.15; color:var(--ink-2); max-width:430px; letter-spacing:.04em; }
.spec-list{ display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:var(--line); }
.spec-item{
  background:var(--bg); padding:34px 18px 30px; text-align:center;
  transition:background .4s var(--ease);
}
.spec-item:hover{ background:#fff; }
.spec-item svg{
  width:34px; height:34px; margin:0 auto 16px; display:block;
  fill:none; stroke:var(--ink); stroke-width:1.1; stroke-linecap:round; stroke-linejoin:round;
  transition:transform .5s var(--ease);
}
.spec-item:hover svg{ transform:translateY(-3px); }
.spec-item span{ font-size:14px; letter-spacing:.12em; color:var(--ink); }

/* =========================================================
   屏5 · 专家团队
   ========================================================= */
.expert-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:34px 30px; }
.expert-card{ cursor:pointer; text-align:left; width:100%; display:block; }
.expert-card .pic{ position:relative; overflow:hidden; background:#EFEEE9; }
.expert-card .pic img{
  width:100%; height:330px; object-fit:cover; object-position:top center;
  transition:transform 1s var(--ease), filter .6s var(--ease);
  filter:grayscale(.12);
}
.expert-card:hover .pic img{ transform:scale(1.04); filter:grayscale(0); }
.expert-card .pic .more{
  position:absolute; inset:auto 0 0 0; padding:14px; text-align:center;
  background:rgba(248,248,246,.94); font-size:11.5px; letter-spacing:.2em; color:var(--ink-2);
  transform:translateY(100%); transition:transform .45s var(--ease);
}
.expert-card:hover .pic .more{ transform:none; }
.expert-card .info{ padding:18px 2px 0; }
.expert-card h3{ font-size:17px; font-weight:500; letter-spacing:.18em; }
.expert-card .role{ margin-top:7px; font-size:12.5px; color:var(--ink-2); letter-spacing:.06em; line-height:1.8; }

/* 专家弹窗 */
.modal{
  position:fixed; inset:0; z-index:400; display:none;
  align-items:center; justify-content:center; padding:40px 24px;
}
.modal.open{ display:flex; }
.modal-mask{
  position:absolute; inset:0; background:rgba(28,28,26,.42);
  backdrop-filter:blur(3px); -webkit-backdrop-filter:blur(3px);
  opacity:0; transition:opacity .4s var(--ease);
}
.modal.open .modal-mask{ opacity:1; }
.modal-panel{
  position:relative; z-index:2; width:100%; max-width:1000px; max-height:86vh;
  background:var(--bg); overflow-y:auto;
  opacity:0; transform:translateY(24px) scale(.99);
  transition:opacity .45s var(--ease), transform .45s var(--ease);
}
.modal.open .modal-panel{ opacity:1; transform:none; }
.modal-close{
  position:absolute; top:18px; right:18px; z-index:5;
  width:38px; height:38px; display:flex; align-items:center; justify-content:center;
  border:1px solid var(--line); background:rgba(255,255,255,.9);
  transition:background .3s var(--ease), border-color .3s var(--ease);
}
.modal-close:hover{ background:#fff; border-color:var(--line-2); }
.modal-close svg{ width:14px; height:14px; stroke:var(--ink); stroke-width:1.2; }

.md-grid{ display:grid; grid-template-columns:340px 1fr; }
.md-photo{ background:#EFEEE9; }
.md-photo img{ width:100%; height:100%; min-height:460px; object-fit:cover; object-position:top center; }
.md-body{ padding:52px 52px 56px; }
.md-name{ font-size:28px; font-weight:500; letter-spacing:.18em; }
.md-role{ margin-top:10px; font-size:13.5px; color:var(--ink-2); letter-spacing:.08em; }
.md-meta{
  margin-top:20px; padding-top:18px; border-top:1px solid var(--line);
  font-size:12.5px; color:var(--ink-3); letter-spacing:.06em;
}
.md-block{ margin-top:34px; }
.md-block h4{
  font-size:11px; letter-spacing:.28em; color:var(--ink-3); font-weight:500;
  text-transform:uppercase; margin-bottom:14px;
}
.md-block p{ font-size:14.5px; line-height:2.05; color:var(--ink-2); letter-spacing:.03em; }
.md-block ul{ list-style:none; }
.md-block li{
  position:relative; padding-left:16px; font-size:14px; line-height:2.05;
  color:var(--ink-2); letter-spacing:.03em;
}
.md-block li::before{
  content:""; position:absolute; left:0; top:14px; width:5px; height:1px; background:var(--line-2);
}
.md-chips{ display:flex; flex-wrap:wrap; gap:8px; }
.md-chips span{
  font-size:12.5px; letter-spacing:.06em; color:var(--ink-2);
  border:1px solid var(--line); padding:6px 14px; background:#fff;
}

/* =========================================================
   屏6 · 联系我们
   ========================================================= */
.hotline{
  display:flex; align-items:baseline; gap:20px; flex-wrap:wrap;
  padding-bottom:34px; margin-bottom:48px; border-bottom:1px solid var(--line);
}
.hotline .lb{ font-size:12px; letter-spacing:.24em; color:var(--ink-3); }
.hotline .num{ font-size:34px; font-weight:500; letter-spacing:.08em; color:var(--ink); }
.hotline .tip{ font-size:13px; color:var(--ink-2); letter-spacing:.06em; }

.branches{ display:grid; grid-template-columns:repeat(3,1fr); gap:36px; }
.branch{ background:var(--bg-card); border:1px solid var(--line); display:flex; flex-direction:column; }
.branch .body{ padding:30px 28px 26px; }
.branch h3{ font-size:18px; font-weight:500; letter-spacing:.14em; }
.branch dl{ margin-top:18px; }
.branch dt{ font-size:11px; letter-spacing:.22em; color:var(--ink-3); margin-bottom:5px; }
.branch dd{ font-size:13.5px; line-height:1.95; color:var(--ink-2); margin-bottom:14px; letter-spacing:.03em; }
.branch .map{ margin-top:auto; }
.map-frame{ position:relative; width:100%; height:200px; background:#EFEEE9; overflow:hidden; }
.map-frame iframe{ width:100%; height:100%; border:0; display:block; }
.map-bar{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:12px 28px; border-top:1px solid var(--line); font-size:12px; color:var(--ink-2);
}
.map-bar a{ color:var(--ink); border-bottom:1px solid var(--line-2); padding-bottom:1px; letter-spacing:.06em; }
.map-bar a:hover{ border-color:var(--ink); }

/* =========================================================
   页脚
   ========================================================= */
.footer{ border-top:1px solid var(--line); padding:44px 0; background:var(--bg); }
.footer-inner{
  width:100%; max-width:var(--maxw); margin:0 auto; padding:0 48px;
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.footer p{ font-size:12.5px; color:var(--ink-3); letter-spacing:.06em; line-height:2; }
.footer .links{ display:flex; gap:26px; font-size:12.5px; color:var(--ink-2); }
.footer .links a:hover{ color:var(--ink); }

/* =========================================================
   子页面 · 窄色块通栏
   ========================================================= */
.page-band{
  margin-top:var(--nav-h);
  background:var(--band);
  padding:78px 0 74px;
  text-align:center;
}
.page-band .t-label{ font-size:11px; letter-spacing:.34em; color:var(--ink-3); text-transform:uppercase; }
.page-band h1{ margin-top:14px; font-size:40px; font-weight:500; letter-spacing:.2em; }
.page-band .t-sub{ margin-top:16px; font-size:13.5px; color:var(--ink-2); letter-spacing:.1em; }

.page-body{ padding:96px 0 110px; }
.block{ margin-bottom:96px; }
.block:last-child{ margin-bottom:0; }
.block-title{
  font-size:24px; font-weight:500; letter-spacing:.16em; margin-bottom:12px;
}
.block-title::after{ content:""; display:block; width:26px; height:1px; background:var(--line-2); margin-top:16px; }
.block-lead{ margin-top:26px; font-size:15px; line-height:2.15; color:var(--ink-2); max-width:760px; letter-spacing:.04em; }

/* 品牌页 */
.fact-list{ margin-top:34px; display:grid; grid-template-columns:repeat(2,1fr); gap:0 60px; }
.fact{
  display:flex; gap:20px; padding:16px 0; border-bottom:1px solid var(--line);
  font-size:14px; letter-spacing:.04em;
}
.fact b{ flex:none; width:112px; font-weight:500; color:var(--ink); letter-spacing:.1em; }
.fact span{ color:var(--ink-2); line-height:1.95; }

.idea-grid{ margin-top:40px; display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:var(--line); }
.idea{ background:var(--bg); padding:32px 24px; }
.idea b{ display:block; font-size:15px; font-weight:500; letter-spacing:.16em; margin-bottom:10px; }
.idea span{ font-size:13.5px; color:var(--ink-2); line-height:2; letter-spacing:.03em; }

.timeline{ margin-top:40px; border-top:1px solid var(--line); }
.tl-item{
  display:flex; gap:40px; align-items:baseline; padding:22px 0; border-bottom:1px solid var(--line);
}
.tl-year{ flex:none; width:90px; font-size:20px; font-weight:500; letter-spacing:.08em; color:var(--ink); }
.tl-text{ font-size:14.5px; color:var(--ink-2); letter-spacing:.05em; line-height:1.95; }

/* 科室页 */
.dept-row{
  display:grid; grid-template-columns:1fr 1.05fr; gap:64px; align-items:center;
  padding:56px 0; border-bottom:1px solid var(--line);
}
.dept-row:first-of-type{ padding-top:0; }
.dept-row:nth-child(even) .dept-row-pic{ order:2; }
.dept-row-pic img{ width:100%; height:360px; object-fit:cover; }
.dept-row-txt h3{ font-size:26px; font-weight:500; letter-spacing:.16em; }
.dept-row-txt .tagline{ margin-top:10px; font-size:11px; letter-spacing:.28em; color:var(--ink-3); }
.dept-row-txt p{ margin-top:22px; font-size:14.5px; line-height:2.1; color:var(--ink-2); letter-spacing:.03em; }
.dept-row-txt .chips{ margin-top:24px; display:flex; flex-wrap:wrap; gap:8px; }
.dept-row-txt .chips span{
  font-size:12.5px; color:var(--ink-2); border:1px solid var(--line); padding:6px 14px; background:#fff; letter-spacing:.05em;
}

/* 特色项目页 */
.spec-rows{ display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:var(--line); }
.spec-cell{
  background:var(--bg); padding:38px 24px 34px; text-align:center;
  transition:background .4s var(--ease);
}
.spec-cell:hover{ background:#fff; }
.spec-cell svg{
  width:38px; height:38px; margin:0 auto 18px; display:block;
  fill:none; stroke:var(--ink); stroke-width:1.1; stroke-linecap:round; stroke-linejoin:round;
}
.spec-cell b{ display:block; font-size:15.5px; font-weight:500; letter-spacing:.14em; }
.spec-cell span{ display:block; margin-top:8px; font-size:12.5px; color:var(--ink-3); letter-spacing:.04em; }

.dev-list{ display:flex; flex-wrap:wrap; gap:10px; margin-top:30px; }
.dev-list span{
  font-size:13px; color:var(--ink-2); border:1px solid var(--line);
  padding:9px 18px; background:#fff; letter-spacing:.06em;
}

/* 联系页 */
.contact-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:36px; }
.branch-lg .map-frame{ height:260px; }
.contact-note{
  margin-top:60px; padding:34px 36px; background:#fff; border:1px solid var(--line);
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.contact-note p{ font-size:14px; color:var(--ink-2); letter-spacing:.05em; }
.contact-note .num{ font-size:26px; font-weight:500; color:var(--ink); letter-spacing:.06em; }

/* =========================================================
   响应式
   ========================================================= */
@media (max-width:1180px){
  .wrap,.nav-inner,.footer-inner,.hero-inner{ padding:0 32px; }
  .dept-grid{ grid-template-columns:repeat(2,1fr); }
  .expert-grid{ grid-template-columns:repeat(3,1fr); }
  .hero-title{ font-size:46px; }
  .spec-grid{ gap:48px; }
  .brand-grid{ gap:48px; }
}

@media (max-width:900px){
  :root{ --nav-h:64px; }
  .nav-inner{ gap:16px; padding:0 20px; }
  .nav-toggle{ display:block; }
  .nav-tel{ display:none; }
  .nav-menu{
    position:fixed; top:var(--nav-h); left:0; right:0;
    flex-direction:column; align-items:flex-start; gap:0;
    background:var(--bg); border-bottom:1px solid var(--line);
    padding:8px 20px 20px;
    transform:translateY(-14px); opacity:0; pointer-events:none;
    transition:opacity .35s var(--ease), transform .35s var(--ease);
  }
  body.nav-open .nav-menu{ transform:none; opacity:1; pointer-events:auto; }
  .nav-menu a{ width:100%; padding:15px 0; border-bottom:1px solid var(--line); font-size:15px; letter-spacing:.14em; }
  .nav-menu a::after{ display:none; }
  .nav-menu .m-tel{
    display:flex !important; border:none; margin-top:14px; padding-top:0;
    font-size:15px; letter-spacing:.06em;
  }
  .nav-menu .m-tel strong{ font-weight:600; }

  .wrap,.wrap-narrow,.nav-inner,.footer-inner,.hero-inner{ padding:0 20px; }
  .screen{ min-height:auto; padding:64px 0; }
  .hero{ min-height:88vh; padding:0; }
  .hero-media::after{
    background:linear-gradient(180deg, rgba(248,248,246,.95) 0%, rgba(248,248,246,.78) 45%, rgba(248,248,246,.35) 100%);
  }
  .hero-title{ font-size:34px; letter-spacing:.08em; }
  .hero-sub{ font-size:14px; }
  .hero-cue{ display:none; }

  .sec-title{ font-size:28px; letter-spacing:.1em; }
  .sec-head{ margin-bottom:38px; }
  .brand-grid{ grid-template-columns:1fr; gap:34px; }
  .brand-figure img{ height:300px; }
  .brand-text p{ margin-bottom:22px; font-size:14.5px; }
  .dept-grid{ grid-template-columns:1fr; gap:22px; }
  .dept-card .pic img{ height:210px; }
  .dept-card .desc{ min-height:0; }
  .spec-grid{ grid-template-columns:1fr; gap:40px; }
  .spec-list{ grid-template-columns:repeat(2,1fr); }
  .expert-grid{ grid-template-columns:repeat(2,1fr); gap:26px 18px; }
  .expert-card .pic img{ height:230px; }
  .branches{ grid-template-columns:1fr; gap:26px; }
  .contact-grid{ grid-template-columns:1fr; }

  .modal{ padding:0; }
  .modal-panel{ max-width:100%; max-height:100vh; min-height:100vh; }
  .md-grid{ grid-template-columns:1fr; }
  .md-photo img{ min-height:0; height:340px; }
  .md-body{ padding:32px 22px 48px; }
  .md-name{ font-size:23px; }

  .page-band{ padding:52px 0 48px; }
  .page-band h1{ font-size:27px; letter-spacing:.14em; }
  .page-body{ padding:56px 0 70px; }
  .block{ margin-bottom:60px; }
  .fact-list{ grid-template-columns:1fr; }
  .fact{ flex-direction:column; gap:4px; }
  .fact b{ width:auto; }
  .idea-grid{ grid-template-columns:repeat(2,1fr); }
  .dept-row{ grid-template-columns:1fr; gap:26px; padding:38px 0; }
  .dept-row:nth-child(even) .dept-row-pic{ order:0; }
  .dept-row-pic img{ height:240px; }
  .spec-rows{ grid-template-columns:repeat(2,1fr); }
  .tl-item{ gap:20px; }
  .tl-year{ width:64px; font-size:17px; }
  .footer-inner{ flex-direction:column; align-items:flex-start; gap:14px; }
}

@media (max-width:520px){
  .hero-title{ font-size:29px; }
  .sec-title{ font-size:25px; }
  .hotline .num{ font-size:27px; }
  .spec-list,.spec-rows,.idea-grid{ grid-template-columns:repeat(2,1fr); }
  .expert-grid{ grid-template-columns:repeat(2,1fr); }
  .dept-card .body{ padding:22px 20px 26px; }
}