/* 秦琍琍教授個人網站：學術紙感設計系統，配色與版面沿用 deck.researcher.tw */

:root{
  --paper:#FCFAF4; --paper-2:#F4F0E6; --paper-3:#EDE7D8; --stage:#E6E1D5;
  --ink:#191714;   --ink-2:#514B41;   --ink-3:#767063;
  --hl:#FFD84D;    --hl-2:#7FE3C4;    --hl-3:#A9CCF2;
  --pen:#C4322A;   --pencil:#2F5FA8;
  --rule:#DED7C7;  --rule-2:#EBE5D7;
  --zh:"Noto Serif TC", serif;
  --sa:"Noto Sans TC", -apple-system, "PingFang TC", sans-serif;
  --la:"Fraunces", "Noto Serif TC", serif;
  --mo:"IBM Plex Mono", "Noto Sans TC", ui-monospace, monospace;
  --wrap:1200px;
  --bar:66px;
}
:root[data-theme="dark"]{
  --paper:#15120F; --paper-2:#1D1A15; --paper-3:#26211B; --stage:#100E0C;
  --ink:#F3EBDC;   --ink-2:#CDC4B4;   --ink-3:#9C9283;
  --hl:#FFD84D;    --hl-2:#7FE3C4;    --hl-3:#A9CCF2;
  --pen:#F08070;   --pencil:#8FB4E8;
  --rule:#3C352C;  --rule-2:#2B251E;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#15120F; --paper-2:#1D1A15; --paper-3:#26211B; --stage:#100E0C;
    --ink:#F3EBDC;   --ink-2:#CDC4B4;   --ink-3:#9C9283;
    --pen:#F08070;   --pencil:#8FB4E8;
    --rule:#3C352C;  --rule-2:#2B251E;
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:calc(var(--bar) + 20px)}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} }
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--sa); font-weight:400; font-size:18px; line-height:1.9;
  letter-spacing:.012em; -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block; height:auto}
a{color:inherit}
h1,h2,h3,h4{margin:0; font-family:var(--zh); line-height:1.34; letter-spacing:.01em}
p{margin:0}
ul,ol,dl{margin:0; padding:0; list-style:none}
b,strong{font-weight:700; color:var(--ink)}
i,em{font-style:italic}
:focus-visible{outline:3px solid var(--pencil); outline-offset:2px}
::selection{background:var(--hl); color:var(--ink)}

.wrap{width:min(var(--wrap), calc(100% - 40px)); margin-inline:auto}
.skip{position:absolute; left:-9999px; top:0; z-index:200; background:var(--ink); color:var(--paper); padding:12px 18px; font-weight:700}
.skip:focus{left:0}

/* ── 螢光筆標記 ── */
.mk{position:relative; display:inline-block; padding:0 6px; z-index:0}
.mk::before{content:""; position:absolute; left:0; right:0; bottom:.08em; height:.5em;
  background:var(--hl); z-index:-1; border-radius:2px; transform:skewX(-3deg)}
.mk.g::before{background:var(--hl-2)}
.mk.b::before{background:var(--hl-3)}
:root[data-theme="dark"] .mk{color:#191714}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .mk{color:#191714} }

/* ── 頂列 ── */
.topbar{position:sticky; top:0; z-index:100; background:var(--paper); border-bottom:2px solid var(--ink)}
.topbar__in{min-height:var(--bar); display:flex; align-items:center; gap:18px; padding:8px 0}
.brand{display:flex; align-items:baseline; gap:12px; text-decoration:none; flex:none}
.brand b{font-family:var(--zh); font-weight:900; font-size:22px; letter-spacing:.12em}
.brand span{font-family:var(--la); font-style:italic; font-size:15px; letter-spacing:.06em; color:var(--ink-2)}
.nav{margin-left:auto; display:flex; gap:4px; align-items:center; flex-wrap:wrap}
.nav a{
  text-decoration:none; font-family:var(--sa); font-size:15px; font-weight:500; letter-spacing:.04em;
  color:var(--ink-2); padding:8px 13px; white-space:nowrap; border:2px solid transparent;
}
.nav a:hover{color:var(--ink); background:var(--paper-2)}
.nav a[aria-current="page"]{color:var(--ink); font-weight:700; background:var(--hl)}
:root[data-theme="dark"] .nav a[aria-current="page"]{color:#191714}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .nav a[aria-current="page"]{color:#191714} }
.tools{display:flex; align-items:center; gap:7px; flex:none}
.tool{
  border:2px solid var(--ink); background:var(--paper); color:var(--ink); cursor:pointer;
  height:38px; min-width:44px; padding:0 11px;
  font-family:var(--mo); font-size:13px; font-weight:500; letter-spacing:.08em;
  display:inline-flex; align-items:center; justify-content:center;
}
.tool:hover{background:var(--hl); color:#191714}
.tool--icon{width:40px; min-width:40px; padding:0}
.tool svg{width:18px; height:18px; fill:none; stroke:currentColor; stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round}
.i-moon{display:none}
:root[data-theme="dark"] .i-sun{display:none} :root[data-theme="dark"] .i-moon{display:block}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .i-sun{display:none}
  :root:not([data-theme="light"]) .i-moon{display:block}
}
.burger{display:none; flex-direction:column; gap:4px}
.burger span{display:block; width:17px; height:2px; background:currentColor; transition:transform .22s, opacity .22s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ── 頁首區塊 ── */
.eyebrow{display:flex; align-items:center; gap:16px; font-family:var(--mo);
  font-size:13px; letter-spacing:.18em; color:var(--ink-3); text-transform:uppercase}
.eyebrow .zh{font-family:var(--sa); font-size:15px; font-weight:500; letter-spacing:.06em; text-transform:none; color:var(--ink-2)}
.eyebrow i{display:block; flex:1; height:2px; background:var(--rule); font-style:normal}
.phead{padding:clamp(44px,6vw,76px) 0 clamp(26px,3vw,38px); border-bottom:2px solid var(--ink)}
.phead h1{font-size:clamp(38px,6vw,62px); font-weight:900; margin:18px 0 0; letter-spacing:.03em}
.phead .sub{font-family:var(--sa); font-size:clamp(16px,2vw,19px); font-weight:400; color:var(--ink-2); margin-top:14px; max-width:46em}

/* ── 區段 ── */
.sec{padding:clamp(48px,6vw,80px) 0}
.sec--tight{padding-top:0; padding-bottom:clamp(40px,5vw,64px)}
.sec--paper2{background:var(--paper-2); border-block:2px solid var(--ink)}
.shead{display:flex; align-items:baseline; gap:18px; flex-wrap:wrap; margin-bottom:30px;
  border-bottom:3px solid var(--ink); padding-bottom:14px}
.shead h2{font-size:clamp(25px,3.4vw,36px); font-weight:900; letter-spacing:.04em}
.shead em{font-family:var(--la); font-style:italic; font-size:17px; letter-spacing:.04em; color:var(--ink-3)}
.shead .count{margin-left:auto; font-family:var(--mo); font-size:13px; letter-spacing:.1em; color:var(--ink-3)}
.subhead{font-family:var(--sa); font-size:19px; font-weight:700; letter-spacing:.06em; margin:0 0 18px;
  display:inline-flex; align-items:center; gap:12px}
.subhead::before{content:""; width:20px; height:5px; background:var(--pen)}
.subhead--gap{margin-top:46px}

/* ── 首頁 HERO ── */
.hero{padding:clamp(36px,4.5vw,58px) 0 clamp(28px,3vw,40px)}
.hero__in{display:grid; grid-template-columns:minmax(0,1fr) 330px; gap:clamp(32px,5vw,70px); align-items:center}
.hero__role{font-family:var(--sa); font-size:16px; font-weight:700; letter-spacing:.04em; color:var(--pen);
  display:inline-block; border:2px solid var(--pen); padding:5px 14px; margin-bottom:24px; line-height:1.7}
.hero__zh{font-family:var(--zh); font-size:clamp(54px,9vw,96px); font-weight:900; letter-spacing:.18em;
  line-height:1.1; text-indent:.18em; margin:0}
.hero__en{font-family:var(--la); font-style:italic; font-size:clamp(23px,3vw,32px); font-weight:400;
  letter-spacing:.03em; color:var(--ink-2); margin:8px 0 0}
.hero__lead{font-size:19px; line-height:1.95; color:var(--ink-2); max-width:34em; margin:26px 0 0}
.hero__tags{display:flex; flex-wrap:wrap; gap:9px; margin:26px 0 0}
.hero__tags li{font-family:var(--sa); font-size:14.5px; font-weight:500; color:var(--ink);
  border:2px solid var(--ink); background:var(--paper); padding:5px 14px; line-height:1.7}
.hero__cta{display:flex; flex-wrap:wrap; gap:12px; margin-top:30px}
.btn{display:inline-flex; align-items:center; gap:9px; text-decoration:none;
  font-family:var(--sa); font-size:15.5px; font-weight:700; letter-spacing:.04em;
  padding:12px 24px; border:2px solid var(--ink); background:var(--paper); color:var(--ink);
  transition:background .18s, transform .18s}
.btn:hover{background:var(--hl); color:#191714; transform:translate(-2px,-2px); box-shadow:4px 4px 0 var(--ink)}
.btn--solid{background:var(--ink); color:var(--paper)}
.btn--solid:hover{background:var(--hl); color:#191714}
.hero__fig{margin:0; justify-self:center}
.portrait{width:min(320px,70vw); aspect-ratio:4/5; border:3px solid var(--ink); overflow:hidden;
  box-shadow:10px 10px 0 var(--paper-3)}
.portrait img{width:100%; height:100%; object-fit:cover; object-position:50% 12%}

/* ── KPI ── */
.kpi{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); border:2px solid var(--ink); background:var(--paper)}
.kpi div{padding:22px 24px; border-right:2px solid var(--ink)}
.kpi div:last-child{border-right:0}
.kpi .v{font-family:var(--la); font-size:clamp(34px,5vw,52px); line-height:1; color:var(--pen); display:block}
.kpi .l{font-family:var(--sa); font-size:14px; font-weight:500; color:var(--ink-2); margin-top:8px; display:block}

/* ── 卡片 ── */
.grid{display:grid; gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:var(--paper-2); border:2px solid var(--ink); padding:26px 28px; position:relative}
.card .n{font-family:var(--la); font-size:30px; color:var(--pen); line-height:1; display:block; margin-bottom:10px}
.card .tagline{font-family:var(--mo); font-size:12px; letter-spacing:.14em; color:var(--ink-3); display:block; margin-bottom:9px; text-transform:uppercase}
.card h3{font-family:var(--sa); font-size:21px; font-weight:700; margin:0 0 6px; line-height:1.5}
.card .en{font-family:var(--la); font-style:italic; font-size:15.5px; color:var(--ink-3); display:block; margin-bottom:12px}
.card p{font-size:16px; line-height:1.82; color:var(--ink-2)}
.card--link{text-decoration:none; display:block; transition:transform .18s, box-shadow .18s}
.card--link:hover{transform:translate(-3px,-3px); box-shadow:6px 6px 0 var(--ink)}
.card--link .go{font-family:var(--mo); font-size:12.5px; letter-spacing:.12em; color:var(--pen); margin-top:14px; display:inline-block}

/* ── 條列 ── */
ul.bul li{position:relative; padding-left:26px; margin-bottom:11px; font-size:16.5px; line-height:1.82; color:var(--ink-2)}
ul.bul li:last-child{margin-bottom:0}
ul.bul li::before{content:""; position:absolute; left:0; top:.78em; width:14px; height:3px; background:var(--pen)}

/* ── 註解條 ── */
.note{font-size:15.5px; line-height:1.82; color:var(--ink-2);
  border-left:5px solid var(--hl); padding:8px 0 8px 20px; margin:24px 0 0}
.note--pen{border-left-color:var(--pen)}

/* ── 關於 ── */
.about{display:grid; grid-template-columns:minmax(0,1fr) 330px; gap:clamp(30px,4vw,56px); align-items:start}
.bio p{font-size:17.5px; line-height:2; color:var(--ink-2); margin-bottom:20px}
.bio p:first-child{font-size:19.5px; color:var(--ink); font-weight:500}
.bio p:last-child{margin-bottom:0}
.sidecard{border:2px solid var(--ink); background:var(--paper-2); position:sticky; top:calc(var(--bar) + 20px)}
.sidecard img{width:100%; border-bottom:2px solid var(--ink)}
.sidecard dl{padding:20px 22px}
.sidecard dl > div{padding:12px 0; border-bottom:1px solid var(--rule)}
.sidecard dl > div:first-child{padding-top:0}
.sidecard dl > div:last-child{padding-bottom:0; border-bottom:0}
.sidecard dt{font-family:var(--mo); font-size:11.5px; letter-spacing:.14em; color:var(--pen); text-transform:uppercase; margin-bottom:6px}
.sidecard dd{margin:0; font-size:15.5px; line-height:1.75; color:var(--ink-2); word-break:break-word}
.sidecard a{color:var(--ink); text-decoration:underline; text-decoration-thickness:1.5px; text-underline-offset:3px}
.sidecard a, .cblock a{display:inline-block; padding:9px 0; min-height:44px}
.sidecard a:hover{color:var(--pen)}

.kwbox{margin-top:34px; border-top:3px solid var(--ink); padding-top:20px}
.kwlist{display:flex; flex-wrap:wrap; gap:9px}
.kwlist li{font-family:var(--sa); font-size:14.5px; font-weight:500; color:var(--ink-2);
  border:1.5px solid var(--rule); background:var(--paper-2); padding:5px 13px; line-height:1.7}
.kwlist li.is-core{border-color:var(--ink); color:var(--ink); font-weight:700; background:var(--hl)}
:root[data-theme="dark"] .kwlist li.is-core{color:#191714}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .kwlist li.is-core{color:#191714} }

/* ── 學經歷 ── */
.cgroup{border-top:3px solid var(--ink); padding-top:20px; margin-bottom:38px}
.cgroup:last-child{margin-bottom:0}
.cgroup h3{font-family:var(--sa); font-size:19px; font-weight:700; margin:0 0 4px}
.cgroup .en{font-family:var(--la); font-style:italic; font-size:15px; color:var(--ink-3); display:block; margin-bottom:16px}

/* ── 研究計畫 ── */
.grant{border:2px solid var(--ink); background:var(--paper); padding:20px 22px}
.grant__top{display:flex; align-items:center; gap:10px; flex-wrap:wrap; margin-bottom:10px}
.grant__p{font-family:var(--mo); font-size:13px; letter-spacing:.06em; color:var(--ink-3)}
.role{font-family:var(--sa); font-size:12px; font-weight:700; letter-spacing:.06em; padding:3px 10px; line-height:1.8}
.role--pi{background:var(--hl); color:#191714}
.role--co{background:var(--hl-3); color:#191714}
.grant h3{font-family:var(--sa); font-size:17px; font-weight:700; line-height:1.66; margin-bottom:10px; color:var(--ink)}
.grant__m{font-family:var(--mo); font-size:12.5px; letter-spacing:.03em; color:var(--ink-3); line-height:1.8}

/* ── 著作 ── */
.tabs{display:flex; flex-wrap:wrap; gap:0; margin-bottom:30px; border-bottom:3px solid var(--ink)}
.tab{border:2px solid var(--ink); border-bottom:0; background:var(--paper); color:var(--ink-2); cursor:pointer;
  font-family:var(--sa); font-size:15px; font-weight:500; padding:11px 20px; margin-right:-2px;
  display:inline-flex; align-items:center; gap:9px}
.tab:hover{background:var(--paper-2); color:var(--ink)}
.tab[aria-selected="true"]{background:var(--hl); color:#191714; font-weight:700; position:relative; z-index:1}
.tab small{font-family:var(--mo); font-size:12px; opacity:.8}
.pubpanel[hidden]{display:none}
.pubgroup{margin-bottom:40px}
.pubgroup:last-child{margin-bottom:0}
.pubgroup > h4{font-family:var(--sa); font-size:17px; font-weight:700; letter-spacing:.05em; margin-bottom:14px;
  display:inline-flex; align-items:center; gap:11px}
.pubgroup > h4::before{content:""; width:20px; height:5px; background:var(--pen)}
.pub{display:flex; gap:22px; padding:16px 0; border-bottom:1px solid var(--rule)}
.pub:last-child{border-bottom:0}
.pub__y{flex:none; width:54px; font-family:var(--la); font-size:17px; color:var(--pen); padding-top:.15em}
.pub__b{flex:1; min-width:0}
.pub__t{font-size:16.5px; line-height:1.9; color:var(--ink-2)}
.pub__t .me{color:var(--ink); font-weight:700}
.pub__t i{color:var(--ink)}
.pub__k{display:inline-block; font-family:var(--mo); font-size:11px; letter-spacing:.12em; color:var(--ink);
  background:var(--hl-2); padding:2px 9px; margin-bottom:7px; line-height:1.8}

/* ── 專業服務（表列） ── */
.svc{border-top:3px solid var(--ink)}
.svcrow{display:grid; grid-template-columns:96px minmax(0,1fr); gap:24px; padding:22px 0; border-bottom:1px solid var(--rule); align-items:start}
.svcrow:last-child{border-bottom:0}
.svcrow .y{font-family:var(--la); font-size:26px; color:var(--pen); line-height:1.2}
.svcrow ul li{position:relative; padding-left:24px; margin-bottom:9px; font-size:16.5px; line-height:1.8; color:var(--ink-2)}
.svcrow ul li:last-child{margin-bottom:0}
.svcrow ul li::before{content:""; position:absolute; left:0; top:.8em; width:13px; height:3px; background:var(--ink-3)}

/* ── 榮譽 ── */
.honors{border-top:3px solid var(--ink)}
.honors li{display:grid; grid-template-columns:96px minmax(0,1fr); gap:24px; padding:16px 0; border-bottom:1px solid var(--rule); align-items:baseline}
.honors li:last-child{border-bottom:0}
.honors li .y{font-family:var(--la); font-size:20px; color:var(--pen)}
.honors li p{font-size:16.5px; line-height:1.8; color:var(--ink-2)}

/* ── 實驗室 ── */
.subnav{display:flex; flex-wrap:wrap; gap:0 2px; align-items:center; border-bottom:3px solid var(--ink); margin-bottom:30px}
.subnav a{font-family:var(--sa); font-size:15px; font-weight:500; text-decoration:none; color:var(--ink-2);
  border:2px solid var(--ink); border-bottom:0; padding:10px 18px; margin-right:-2px; background:var(--paper)}
.subnav a:hover{background:var(--paper-2); color:var(--ink)}
.subnav a.is-on{background:var(--hl); color:#191714; font-weight:700; position:relative; z-index:1}
.subnav__out{margin-left:auto; border:0 !important; font-family:var(--mo) !important; font-size:12.5px !important;
  letter-spacing:.08em; color:var(--pen) !important; background:transparent !important;
  display:inline-flex !important; align-items:center; min-height:44px; padding:0 4px !important; margin-right:0 !important}
.subnav__out:hover{background:transparent !important; text-decoration:underline; text-underline-offset:4px}
.labhero__en{font-family:var(--la); font-style:italic; font-size:clamp(18px,2.4vw,24px); color:var(--ink-2); margin-bottom:22px}
.card--sm{padding:20px 22px}
.card--sm h3{font-size:17.5px; margin:0}
.people{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:0 32px}
.people li{display:grid; grid-template-columns:86px minmax(0,1fr); gap:16px; padding:11px 0;
  border-bottom:1px solid var(--rule); align-items:baseline}
.people li b{font-family:var(--sa); font-weight:700; font-size:16.5px; color:var(--ink)}
.people li span{font-size:14.5px; line-height:1.75; color:var(--ink-2)}

/* ── 實驗室活動年表 ── */
.evyear{display:grid; grid-template-columns:120px minmax(0,1fr); gap:28px; padding:30px 0; border-top:3px solid var(--ink)}
.evyear:first-of-type{border-top-width:3px}
.evyear__y{font-family:var(--la); font-size:38px; line-height:1; color:var(--pen); position:sticky; top:calc(var(--bar) + 20px); align-self:start}
.evyear__l{display:grid; gap:20px}
.ev{border:2px solid var(--ink); background:var(--paper-2); padding:22px 24px}
.ev__meta{font-family:var(--mo); font-size:12px; letter-spacing:.1em; color:var(--ink-3); margin-bottom:8px}
.ev h3{font-family:var(--sa); font-size:19px; font-weight:700; line-height:1.55; margin:0}
.ev__zh{display:block; font-size:14.5px; color:var(--ink-3); margin-top:4px}
.ev__d{font-size:15.5px; line-height:1.85; color:var(--ink-2); margin-top:12px}
.ev__i{margin-top:14px; border-top:1px solid var(--rule); padding-top:12px}
.ev__i li{position:relative; padding-left:22px; margin-bottom:8px; font-size:14.8px; line-height:1.8; color:var(--ink-2)}
.ev__i li:last-child{margin-bottom:0}
.ev__i li::before{content:""; position:absolute; left:0; top:.82em; width:12px; height:3px; background:var(--pen)}
.links__x{display:block; font-size:14.5px; line-height:1.8; color:var(--ink-3); margin-top:5px}
.links a{align-items:flex-start}
.links__m{margin-top:3px}

/* ── 聯絡與延伸閱讀 ── */
.contact{display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:0;
  border:2px solid var(--ink); background:var(--paper-2)}
.cblock{padding:26px 28px; border-right:2px solid var(--ink)}
.cblock:last-child{border-right:0}
.cblock dt{font-family:var(--mo); font-size:11.5px; letter-spacing:.14em; color:var(--pen); text-transform:uppercase; margin-bottom:9px}
.cblock dd{margin:0; font-size:17px; line-height:1.8; color:var(--ink-2); word-break:break-word}
.cblock a{color:var(--ink); text-decoration:underline; text-decoration-thickness:1.5px; text-underline-offset:3px}
.cblock a:hover{color:var(--pen)}
.links{display:grid; gap:0; border-top:3px solid var(--ink)}
.links a{display:flex; align-items:center; gap:18px; flex-wrap:wrap; text-decoration:none;
  padding:18px 4px; border-bottom:1px solid var(--rule); transition:background .18s, padding .18s}
.links a:hover{background:var(--paper-2); padding-left:14px; padding-right:14px}
.links__m{flex:none; font-family:var(--mo); font-size:11.5px; letter-spacing:.1em; color:var(--ink);
  background:var(--hl-3); padding:3px 11px; line-height:1.8}
.links__t{flex:1; min-width:0; font-size:16.5px; line-height:1.8; color:var(--ink-2)}
.links a:hover .links__t{color:var(--ink)}
.links__i{flex:none; width:16px; height:16px; fill:none; stroke:var(--pen); stroke-width:2; stroke-linecap:round; stroke-linejoin:round}

/* ── 頁尾 ── */
.foot{border-top:3px solid var(--ink); background:var(--paper-2); padding:36px 0 46px; margin-top:clamp(40px,5vw,70px)}
.foot__in{display:flex; gap:20px 40px; flex-wrap:wrap; align-items:baseline; justify-content:space-between}
.foot__name{font-family:var(--zh); font-weight:900; font-size:19px; letter-spacing:.12em}
.foot__name span{font-family:var(--la); font-weight:400; font-style:italic; font-size:15px; letter-spacing:.04em; color:var(--ink-2); margin-left:12px}
.foot__note{font-size:13.5px; line-height:1.85; color:var(--ink-3); max-width:44em}
.foot__note a{color:var(--ink-2); text-decoration:underline; text-underline-offset:3px;
  display:inline-block; padding:11px 0; min-height:44px}
.foot__note a:hover{color:var(--pen)}
.footnav{display:flex; flex-wrap:wrap; gap:2px 14px; margin-top:12px}
.footnav a{font-family:var(--sa); font-size:14.5px; color:var(--ink-2); text-decoration:none;
  display:inline-flex; align-items:center; min-height:44px; padding:0 2px; border-bottom:1px solid var(--rule)}
.footnav a:hover{color:var(--pen); border-color:var(--pen)}

/* ── RWD ── */
@media (max-width:1080px){
  .nav a{padding:8px 9px; font-size:14px}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  body{font-size:17px}
  .nav{position:absolute; left:0; right:0; top:100%; flex-direction:column; align-items:stretch; gap:0;
    background:var(--paper); border-bottom:3px solid var(--ink); padding:6px 20px 14px; display:none}
  .nav.is-open{display:flex}
  .nav a{padding:13px 6px; font-size:16px; border-bottom:1px solid var(--rule)}
  .topbar__in{position:relative}
  .burger{display:inline-flex}
  .hero__in{grid-template-columns:1fr; gap:34px}
  .hero__fig{order:-1; justify-self:start}
  .portrait{width:min(210px,52vw); box-shadow:7px 7px 0 var(--paper-3)}
  .about{grid-template-columns:1fr}
  .sidecard{position:static; max-width:420px}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .subnav a{font-size:14.5px; padding:11px 14px}
}
@media (max-width:700px){
  .g2,.g3{grid-template-columns:1fr}
  .people{grid-template-columns:1fr}
  .evyear{grid-template-columns:1fr; gap:14px}
  .evyear__y{position:static; font-size:30px}
  .kpi{grid-template-columns:1fr}
  .kpi div{border-right:0; border-bottom:2px solid var(--ink)}
  .kpi div:last-child{border-bottom:0}
  .contact{grid-template-columns:1fr}
  .cblock{border-right:0; border-bottom:2px solid var(--ink)}
  .cblock:last-child{border-bottom:0}
}
@media (max-width:560px){
  .wrap{width:calc(100% - 32px)}
  .hero__zh{font-size:clamp(46px,14vw,66px); letter-spacing:.14em}
  .pub{gap:14px}
  .pub__y{width:44px; font-size:15px}
  .svcrow,.honors li{grid-template-columns:1fr; gap:8px}
  .card{padding:22px 20px}
  .tabs{border-bottom-width:2px}
  .tab{font-size:14px; padding:10px 14px}
}
@media print{
  .topbar,.tools,.burger,.foot,.tabs{display:none}
  body{background:#fff; color:#000; font-size:11pt}
  .card,.grant,.contact{border-color:#000}
}