/* ==========================================================
   二维光谱光电课题组 · 主题 B（酒红）
   修改主题色只需改下面 :root 里的变量
   ========================================================== */
:root{
  --wine:#8C1D2F; --wine-700:#701526; --wine-900:#3B0D17; --wine-50:#F7EDEE;
  --ink:#231E1F; --body:#3E3738; --muted:#7A7071;
  --paper:#FBF8F5; --sand:#F4EEE8; --line:#E7DED6; --white:#fff;
  --spectrum:linear-gradient(90deg,#5B3CC4 0%,#2F7FD8 20%,#21A99A 40%,#E2BE3A 60%,#E6772F 80%,#C0283C 100%);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --radius:10px; --shadow:0 10px 30px -12px rgba(59,13,23,.25);
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--body);font:16px/1.75 var(--sans)}
img{max-width:100%;display:block}
a{color:var(--wine);text-decoration:none}
a:hover{color:var(--wine-700)}
h1,h2,h3,h4{color:var(--ink);font-family:var(--serif);font-weight:700;line-height:1.3;margin:0}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0;background:var(--wine);color:#fff;padding:8px 14px;z-index:99}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--wine);outline-offset:3px}

/* ---------- 顶栏 / 页头 ---------- */
.topbar{background:var(--wine-900);color:rgba(255,255,255,.75);font-size:13px}
.topbar__in{display:flex;justify-content:space-between;align-items:center;height:34px}
.topbar .lang{color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:99px;padding:0 12px;line-height:22px;font-size:12px;letter-spacing:.05em}
.topbar .lang:hover{background:rgba(255,255,255,.12)}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);transition:box-shadow .2s}
.header.is-scrolled{box-shadow:0 6px 20px -10px rgba(35,30,31,.25)}
.header__in{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px}
.spectrum{height:3px;background:var(--spectrum);opacity:.9}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);min-width:0}
.brand:hover{color:var(--ink)}
.brand__mark{width:42px;height:42px;flex:none}
.brand__mark rect{fill:var(--wine)}
.brand__mark path{fill:none;stroke:#fff;stroke-width:2.4;stroke-linejoin:round;stroke-linecap:round}
.brand__text{display:flex;flex-direction:column;min-width:0}
.brand__text strong{font-family:var(--serif);font-size:20px;letter-spacing:.02em;line-height:1.25;white-space:nowrap}
.brand__text small{font-size:11.5px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lang-en .brand__text strong{font-size:18px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{position:relative;color:var(--ink);padding:8px 14px;font-size:15.5px;border-radius:6px}
.nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--wine);transform:scaleX(0);transition:transform .2s}
.nav a:hover{color:var(--wine)}
.nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
.nav a.is-active{color:var(--wine);font-weight:600}
.nav__lang{display:none}
.navtoggle{display:none;width:42px;height:42px;border:0;background:none;padding:10px;cursor:pointer}
.navtoggle span{display:block;height:2px;background:var(--ink);margin:5px 0;transition:.2s}

/* ---------- 首屏 ---------- */
.hero{position:relative;overflow:hidden;padding:64px 0 72px;background:
  radial-gradient(1200px 500px at 85% -10%,rgba(140,29,47,.08),transparent 60%),var(--paper)}
.hero__rings,.pagehero__rings{position:absolute;right:-180px;top:-180px;width:720px;height:720px;border-radius:50%;pointer-events:none;
  background:repeating-radial-gradient(circle,rgba(140,29,47,.09) 0 1px,transparent 1px 26px);
  -webkit-mask:radial-gradient(circle,#000 30%,transparent 70%);mask:radial-gradient(circle,#000 30%,transparent 70%)}
.hero__grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero__kicker{display:inline-flex;align-items:center;gap:10px;color:var(--wine);font-size:14px;font-weight:600;letter-spacing:.08em;margin-bottom:18px}
.hero__kicker::before{content:"";width:28px;height:3px;background:var(--spectrum);border-radius:2px}
.hero__title{font-size:clamp(34px,4.6vw,54px);letter-spacing:.02em;margin-bottom:16px}
.lang-en .hero__title{font-size:clamp(32px,4vw,48px);letter-spacing:0}
.hero__tag{font-family:var(--serif);font-size:20px;color:var(--wine-700);margin-bottom:14px}
.hero__intro{color:var(--muted);max-width:36em}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 0}
.btn{display:inline-flex;align-items:center;justify-content:center;height:46px;padding:0 24px;border-radius:99px;font-size:15px;font-weight:600;border:1.5px solid var(--wine);transition:.2s;word-break:break-all}
.btn--primary{background:var(--wine);color:#fff}
.btn--primary:hover{background:var(--wine-700);border-color:var(--wine-700);color:#fff}
.btn--ghost{color:var(--wine);background:transparent}
.btn--ghost:hover{background:var(--wine-50)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);margin:40px 0 0;border-top:1px solid var(--line)}
.stats div{padding:18px 12px 0 0}
.stats div+div{padding-left:16px;border-left:1px solid var(--line)}
.stats dt{font-size:13px;color:var(--muted);line-height:1.4}
.stats dd{margin:4px 0 0;font:700 34px/1 var(--serif);color:var(--wine)}

.highlight{position:relative;background:var(--white);border-radius:16px;box-shadow:var(--shadow);padding:22px 22px 18px;border:1px solid var(--line)}
.highlight__label{font-size:13px;font-weight:600;letter-spacing:.1em;color:var(--muted);text-transform:uppercase;margin:0 0 12px}
.highlight__viewport{position:relative;min-height:470px}
.highlight__slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .6s,visibility .6s}
.highlight__slide.is-active{opacity:1;visibility:visible}
.highlight__img{display:flex;align-items:center;justify-content:center;height:340px;background:var(--sand);border-radius:10px;overflow:hidden}
.highlight__img img{max-height:100%;width:auto;object-fit:contain}
.highlight__cap{padding:16px 2px 0}
.journal{font-size:13px;color:var(--wine);font-weight:600;letter-spacing:.03em;margin:0 0 6px}
.highlight__cap h3{font-size:18px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.highlight__cap h3 a{color:var(--ink)}
.highlight__cap h3 a:hover{color:var(--wine)}
.highlight__ctrl{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:14px}
.cbtn{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:20px;line-height:1;cursor:pointer}
.cbtn:hover{border-color:var(--wine);color:var(--wine)}
.dots{display:flex;gap:8px}
.dots button{width:8px;height:8px;border-radius:99px;border:0;padding:0;background:var(--line);cursor:pointer;transition:.3s}
.dots button.is-active{width:26px;background:var(--wine)}

/* ---------- 区块 ---------- */
.section{padding:88px 0}
.section--sand{background:var(--sand)}
.section--dark{background:var(--wine-900);color:rgba(255,255,255,.8)}
.shead{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:40px}
.shead__label{display:flex;align-items:center;gap:10px;margin:0 0 8px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.shead__num{font:700 13px/1 var(--serif);color:var(--wine);padding-right:10px;border-right:1px solid var(--line)}
.shead__title{font-size:clamp(26px,3vw,34px)}
.shead--light .shead__title{color:#fff}
.shead--light .shead__label{color:rgba(255,255,255,.6)}
.shead--light .shead__num{color:#F1B7BF;border-color:rgba(255,255,255,.25)}
.shead--light .more{color:#fff;border-color:rgba(255,255,255,.4)}
.more{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--wine);white-space:nowrap;padding-bottom:3px;border-bottom:1px solid currentColor}
.more i{font-style:normal;transition:transform .2s}
.more:hover i{transform:translateX(4px)}

/* 研究方向卡片 */
.rgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.rcard{display:block;color:var(--body);background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s}
.rcard:hover{transform:translateY(-4px);box-shadow:var(--shadow);color:var(--body)}
.rcard__img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--sand)}
.rcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.rcard:hover .rcard__img img{transform:scale(1.05)}
.rcard__no{position:absolute;left:14px;bottom:10px;font:700 30px/1 var(--serif);color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.45)}
.rcard h3{font-size:18px;margin:18px 20px 8px}
.rcard p{font-size:14.5px;color:var(--muted);margin:0 20px 22px;line-height:1.7}

/* 时间线 */
.timeline{list-style:none;margin:0;padding:0;border-left:2px solid var(--line);margin-left:44px}
.tl{position:relative;display:grid;grid-template-columns:1fr 180px;gap:28px;padding:0 0 34px 48px}
.tl::before{content:"";position:absolute;left:-7px;top:10px;width:12px;height:12px;border-radius:50%;background:var(--paper);border:2px solid var(--wine)}
.section--sand .tl::before{background:var(--sand)}
.tl__date{position:absolute;left:-44px;top:30px;transform:translateX(-50%);display:none}
.tl__body h3{font-size:19px;line-height:1.5;margin-bottom:8px}
.tl__body h3 a{color:var(--ink)}
.tl__body h3 a:hover{color:var(--wine)}
.tl__body p{color:var(--muted);font-size:15px;margin:0}
.tl__img{width:180px;height:120px;object-fit:cover;border-radius:8px;background:#fff;border:1px solid var(--line)}
.tl__body::before{content:attr(data-date)}
.tl > time{display:block;position:static;transform:none;grid-column:1/-1;margin:0 0 -18px;font-size:13px;color:var(--wine);font-weight:600;letter-spacing:.05em}
.tl > time b{font:700 22px/1 var(--serif);margin-right:8px}

/* PI 与人物 */
.pis{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.pi{display:grid;grid-template-columns:180px 1fr;gap:26px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;color:var(--body);transition:box-shadow .25s,border-color .25s}
.pi:hover{box-shadow:var(--shadow);border-color:transparent;color:var(--body)}
.pi__photo{width:180px;height:228px;object-fit:cover;object-position:top;border-radius:10px}
.pi h3{font-size:22px;margin:4px 0 4px}
.altname{font:400 14px/1 var(--sans);color:var(--muted);margin-left:6px;letter-spacing:.02em}
.pi__title{color:var(--wine);font-size:14px;font-weight:600;margin-bottom:10px}
.pi ul,.fcm ul{margin:0 0 12px;padding:0;list-style:none}
.pi li,.fcm li{position:relative;padding-left:16px;font-size:14px;line-height:1.65;color:var(--muted);margin-bottom:4px}
.pi li::before,.fcm li::before,.ticks li::before{content:"";position:absolute;left:0;top:.7em;width:6px;height:6px;border-radius:50%;background:var(--wine)}
.fcm li{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pi__mail,.fcm__mail{font-size:13px;color:var(--wine)}
.faces{display:flex;flex-wrap:wrap;gap:18px 10px;margin-top:32px;justify-content:center}
.face{display:flex;flex-direction:column;align-items:center;width:96px;font-size:13px;color:var(--body);text-align:center}
.face__img{width:72px;height:72px;border-radius:50%;object-fit:cover;object-position:top;border:3px solid #fff;box-shadow:0 0 0 1px var(--line);margin-bottom:8px;transition:box-shadow .2s}
.face:hover .face__img{box-shadow:0 0 0 2px var(--wine)}
.avatar--blank{display:flex;align-items:center;justify-content:center;background:var(--wine-50);color:var(--wine);font:700 28px var(--serif)}

/* 仪器 */
.fgrid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:230px;gap:16px}
.fgrid .fcard:first-child{grid-row:span 2;grid-column:span 2}
.fcard{position:relative;display:block;border-radius:var(--radius);overflow:hidden;background:#000}
.fcard img{width:100%;height:100%;object-fit:cover;opacity:.85;transition:transform .5s,opacity .3s}
.fcard:hover img{transform:scale(1.05);opacity:1}
.fcard__cap{position:absolute;inset:auto 0 0 0;padding:40px 18px 16px;background:linear-gradient(transparent,rgba(30,6,12,.85));color:#fff;font:700 17px/1.4 var(--serif)}
.fcard__cap small{display:block;font:600 12px var(--sans);letter-spacing:.1em;color:#F1B7BF;margin-bottom:4px}

/* 加入我们 */
.join{display:grid;grid-template-columns:1.3fr 1fr;gap:56px;align-items:start}
.join__main>p{font-size:16.5px;max-width:40em}
.join__card{background:var(--wine-50);border-radius:14px;padding:28px 30px;border-top:4px solid var(--wine)}
.join__card h3{font-size:20px;margin-bottom:14px}
.join__card dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:15px}
.join__card dt{color:var(--muted)}
.join__card dd{margin:0;color:var(--ink)}

/* ---------- 内页 ---------- */
.pagehero{position:relative;overflow:hidden;background:var(--wine-900);color:rgba(255,255,255,.75);padding:64px 0 58px}
.pagehero__rings{background:repeating-radial-gradient(circle,rgba(255,255,255,.08) 0 1px,transparent 1px 26px)}
.pagehero .wrap{position:relative}
.pagehero__label{font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:#F1B7BF;font-weight:600;margin:0 0 8px}
.pagehero h1{color:#fff;font-size:clamp(30px,4vw,42px)}
.pagehero__sub{margin:14px 0 0;max-width:46em}
.pagehero--slim{padding:22px 0}
.back{color:#fff;font-size:14px;opacity:.85}
.back:hover{color:#fff;opacity:1}
.chips{position:sticky;top:81px;z-index:20;background:rgba(251,248,245,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.chips__in{display:flex;gap:8px;overflow-x:auto;padding:12px 24px;scrollbar-width:none}
.chips__in::-webkit-scrollbar{display:none}
.chips a{flex:none;font-size:14px;color:var(--body);padding:5px 14px;border:1px solid var(--line);border-radius:99px;background:#fff}
.chips a:hover{border-color:var(--wine);color:var(--wine)}
.pgroup{padding:52px 0 8px;scroll-margin-top:140px}
.pgroup__title{display:flex;align-items:center;gap:12px;font-size:24px;margin-bottom:26px}
.pgroup__title span{font:600 13px/1 var(--sans);color:var(--wine);background:var(--wine-50);padding:5px 10px;border-radius:99px}
.fac{display:grid;grid-template-columns:repeat(auto-fill,minmax(500px,1fr));gap:22px}
.fcm{display:grid;grid-template-columns:130px 1fr;gap:22px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;color:var(--body);transition:.25s}
.fcm:hover{box-shadow:var(--shadow);border-color:transparent;color:var(--body)}
.fcm__photo{width:130px;height:166px;object-fit:cover;object-position:top;border-radius:8px}
.fcm h3{font-size:19px;margin:2px 0 4px}
.fcm__title{color:var(--wine);font-size:13.5px;font-weight:600;margin-bottom:8px}
.stu{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:22px}
.sc{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 12px 16px;color:var(--body);text-align:center;transition:.25s}
a.sc[href]:hover{box-shadow:var(--shadow);border-color:transparent;color:var(--body)}
.sc__photo{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:top;border-radius:8px;margin-bottom:12px;background:var(--sand)}
.sc h3{font-size:17px;display:inline}
.sc .altname{display:block;margin:4px 0 0}
.sc__meta{font-size:12.5px;color:var(--muted);margin:6px 0 2px}
.sc__topic{font-size:13px;line-height:1.55;color:var(--body);margin:6px 0 0}
.alumni{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:0 32px}
.alumni li{padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px}
.alumni a,.alumni span:first-child{color:var(--ink);font-weight:600}
.alumni a:hover{color:var(--wine)}
.alumni em{display:block;font-style:normal;font-size:13.5px;color:var(--muted)}
.profile{display:grid;grid-template-columns:300px 1fr;gap:56px;padding:56px 24px 88px}
.profile__photo{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:top;border-radius:14px;box-shadow:var(--shadow);position:sticky;top:110px}
.profile__role{color:var(--wine);font-weight:600;letter-spacing:.06em;font-size:14px;margin:0 0 6px}
.profile h1{font-size:36px;margin-bottom:6px}
.profile h1 .altname{font-size:18px}
.profile__title{font-size:16px;color:var(--wine-700);font-family:var(--serif)}
.profile__facts{display:grid;grid-template-columns:auto 1fr;gap:10px 22px;margin:22px 0 10px;padding:18px 22px;background:#fff;border:1px solid var(--line);border-radius:12px}
.profile__facts dt{color:var(--muted)}
.profile__facts dd{margin:0;color:var(--ink);word-break:break-word}
.profile h2{font-size:21px;margin:32px 0 14px;padding-left:14px;border-left:4px solid var(--wine)}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{position:relative;padding-left:18px;margin-bottom:6px}
.rblock{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start;padding:64px 0;border-bottom:1px solid var(--line);scroll-margin-top:110px}
.rblock--rev .rblock__img{order:2}
.rblock__img{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:4/3;background:var(--sand)}
.rblock__img img{width:100%;height:100%;object-fit:cover}
.rblock__img span{position:absolute;left:18px;top:14px;font:700 44px/1 var(--serif);color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.5)}
.rblock h2{font-size:28px;margin-bottom:16px}
.rblock h3{font-size:15px;color:var(--muted);letter-spacing:.06em;margin:24px 0 10px;font-family:var(--sans)}
.refs{margin:0;padding-left:20px;font-size:14px;color:var(--muted);line-height:1.65}
.refs li{margin-bottom:6px}
.eq{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px}
.eqc{margin:0;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;scroll-margin-top:140px}
.eqc img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--sand)}
.eqc figcaption{padding:14px 16px 16px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.eqc h3{font-size:16px}
.eqc__sop{flex:none;font-size:12.5px;font-weight:600;border:1px solid var(--wine);border-radius:99px;padding:2px 10px}
.eqc__sop:hover{background:var(--wine);color:#fff}
.pubs{list-style:none;margin:0;padding:0}
.pub{display:grid;grid-template-columns:200px 1fr;gap:28px;padding:26px 0;border-bottom:1px solid var(--line)}
.pub__img{display:flex;align-items:center;justify-content:center;height:140px;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;padding:6px}
.pub__img img{max-height:100%;width:auto}
.pub h3{font-size:19px;line-height:1.45;margin-bottom:8px}
.pub h3 a{color:var(--ink)}
.pub p:not(.journal){color:var(--muted);font-size:15px}
.note{color:var(--muted);font-size:14px;margin-top:24px}

/* ---------- 页脚 ---------- */
.footer{background:#1E191A;color:rgba(255,255,255,.65);font-size:14px;padding:64px 0 0;border-top:3px solid transparent;border-image:var(--spectrum) 1}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:44px}
.brand--light,.brand--light:hover{color:#fff}
.brand--light .brand__text small{color:rgba(255,255,255,.5)}
.footer__tag{margin:18px 0 0;max-width:28em}
.footer h4{color:#fff;font-size:16px;margin-bottom:14px}
.footer__list{list-style:none;margin:0;padding:0}
.footer__list li{margin-bottom:6px}
.footer a{color:rgba(255,255,255,.75)}
.footer a:hover{color:#fff}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 24px;font-size:12.5px;color:rgba(255,255,255,.45)}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .rgrid{grid-template-columns:repeat(2,1fr)}
  .hero__grid{grid-template-columns:1fr;gap:44px}
  .pis{grid-template-columns:1fr}
  .fac{grid-template-columns:1fr}
}
@media (max-width:920px){
  .topbar{display:none}
  .header__in{height:66px}
  .navtoggle{display:block}
  .nav{position:fixed;inset:69px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:8px 16px 18px;box-shadow:0 18px 30px -18px rgba(0,0,0,.3);transform:translateY(-12px);opacity:0;visibility:hidden;transition:.2s}
  .nav.is-open{transform:none;opacity:1;visibility:visible}
  .nav a{padding:13px 8px;border-bottom:1px solid var(--line);font-size:16px}
  .nav a::after{display:none}
  .nav__lang{display:block;color:var(--wine)!important;font-weight:600}
  .navtoggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .navtoggle[aria-expanded=true] span:nth-child(2){opacity:0}
  .navtoggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .chips{top:69px}
  .join{grid-template-columns:1fr;gap:32px}
  .rblock,.rblock--rev{grid-template-columns:1fr;gap:28px}
  .rblock--rev .rblock__img{order:0}
  .profile{grid-template-columns:1fr;gap:28px}
  .profile__photo{position:static;max-width:280px}
  .footer__grid{grid-template-columns:1fr;gap:32px}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .chips__in{padding:10px 16px}
  .profile{padding:32px 16px 64px}
  .brand__text strong{font-size:17px}
  .brand__text small{font-size:10px;max-width:58vw}
  .brand__mark{width:36px;height:36px}
  .hero{padding:44px 0 56px}
  .hero__tag{font-size:17px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stats div{padding:16px 10px 0 0!important;border-left:0!important}
  .stats dd{font-size:28px}
  .highlight{padding:16px 16px 14px}
  .highlight__viewport{min-height:400px}
  .highlight__img{height:260px}
  .section{padding:60px 0}
  .shead{margin-bottom:28px}
  .rgrid{grid-template-columns:1fr}
  .timeline{margin-left:6px}
  .tl{grid-template-columns:1fr;gap:14px;padding-left:24px}
  .tl__img{width:100%;height:170px}
  .pi{grid-template-columns:1fr}
  .pi__photo{width:100%;height:auto;aspect-ratio:4/5}
  .fcm{grid-template-columns:96px 1fr;gap:16px}
  .fcm__photo{width:96px;height:124px}
  .stu{grid-template-columns:repeat(2,1fr);gap:12px}
  .fgrid{grid-template-columns:1fr 1fr;grid-auto-rows:160px}
  .fgrid .fcard:first-child{grid-row:auto;grid-column:span 2}
  .alumni{grid-template-columns:1fr}
  .pub{grid-template-columns:1fr;gap:14px}
  .pub__img{height:180px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}