/* Shared visual language for every guide: warm paper, ink, botanical green. */
.site-masthead .brand-title{font-size:22px;letter-spacing:.06em}.site-masthead .brand-note{font-size:12px}.masthead-actions .site-theme{border:1px solid var(--divider);border-radius:6px;min-width:78px;min-height:40px;background:var(--bg-elv);font-size:13px;padding:8px 12px}.community-panel{padding:18px 0;border-top:1px solid var(--divider);margin-top:16px}.community-panel .community-link{display:block;text-align:center;font-size:14px;padding:12px 8px;background:var(--brand-soft);border:1px solid var(--brand-3);color:var(--brand-1);font-weight:600;border-radius:6px;text-decoration:none}.source-credit{font-size:12px;line-height:1.8;margin:16px 0}.source-credit a{color:var(--t2)}
@media(max-width:760px){.site-masthead .brand-title{font-size:18px;letter-spacing:.015em}.masthead-actions .site-theme{min-width:66px;font-size:12px;padding:7px}.site-brand{min-width:0}.masthead-row{gap:8px}.site-masthead .brand-note{font-size:12px}}
@media(max-width:360px){.site-masthead .brand-title{font-size:16px}.masthead-actions .site-theme{min-width:60px}.site-masthead .brand-note{display:block}}
:root{--bg:#f5f1e8;--bg-alt:#eeeade;--bg-soft:#fcfaf4;--bg-mute:#eae5d9;--bg-elv:#fffdf8;--divider:#dcdace;--gutter:#dcdace;--t1:#293e35;--t2:#536258;--t3:#727a6d;--brand-1:#426451;--brand-2:#294b3b;--brand-3:#76917a;--brand-soft:#e4eadd;--green-1:#46634a;--green-soft:#e8eedf;--yellow-1:#8b653e;--yellow-soft:#f1e7d5;--red-1:#935347;--red-soft:#f2e1da;--gray-1:#656b61;--gray-soft:#ebeae1;--mark:#e8d6a7;--shadow:0 5px 24px #39483207;--font:-apple-system,BlinkMacSystemFont,'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;--serif:'Noto Serif TC','Songti TC','PMingLiU',serif;--masthead-h:112px;--nav-h:60px;color-scheme:light}
html.dark{--bg:#1d2923;--bg-alt:#202e26;--bg-soft:#26362d;--bg-mute:#334237;--bg-elv:#2b3b31;--divider:#465246;--gutter:#465246;--t1:#e7e7d9;--t2:#c1c8b8;--t3:#a1ad98;--brand-1:#bccca8;--brand-2:#dde7ca;--brand-3:#91ac88;--brand-soft:#3a5140;--green-1:#c2d7ab;--green-soft:#354e38;--yellow-1:#e0c193;--yellow-soft:#514636;--red-1:#ebbcab;--red-soft:#523d36;--gray-1:#c4c8b9;--gray-soft:#3c493e;--mark:#675938;--shadow:none;color-scheme:dark}
html{background:var(--bg);color:var(--t1);scroll-padding-top:calc(var(--masthead-h) + var(--nav-h) + 20px)}
body{font-family:var(--font);color:var(--t1);background:radial-gradient(ellipse at 96% 0%,#9aa98012,transparent 36%),var(--bg);line-height:1.85}
a{color:var(--brand-1)}a:hover{color:var(--brand-2)}button,input,select{font-family:var(--font)}
:focus-visible{outline:2px solid var(--brand-1);outline-offset:4px}
.site-masthead{height:var(--masthead-h);position:fixed;z-index:45;inset:0 0 auto;background:var(--bg);border-bottom:1px solid var(--divider);padding:0 28px}
.masthead-row{height:68px;max-width:1440px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:14px}
.site-brand{display:flex;align-items:center;gap:12px;text-decoration:none!important;color:var(--t1)}
.brand-seal{display:grid;place-items:center;width:35px;height:39px;border:1px solid #9b6654;border-radius:3px;color:#9b6654;font:14px/1.1 var(--serif);letter-spacing:2px;padding-left:2px;flex-shrink:0}
.brand-title{display:block;font:600 22px/1.35 var(--serif);letter-spacing:.16em}.brand-note{display:block;font-size:10px;letter-spacing:.21em;color:var(--t3);margin-top:1px}
.masthead-actions{display:flex;gap:14px;align-items:center}.community-link{font-size:12px;border:1px solid var(--brand-3);padding:6px 13px;border-radius:4px;text-decoration:none;white-space:nowrap}.site-theme{color:var(--t2);border:0;background:none;padding:8px;font-size:12px;cursor:pointer;white-space:nowrap}
.site-guide-nav{height:44px;max-width:1440px;margin:auto;display:flex;align-items:stretch;gap:28px;overflow-x:auto;scrollbar-width:none}.site-guide-nav a{display:flex;align-items:center;white-space:nowrap;color:var(--t2);font-size:13px;text-decoration:none;padding:0 1px;border-bottom:2px solid transparent}.site-guide-nav a[aria-current='page']{color:var(--brand-1);border-color:var(--brand-1);font-weight:650}.site-guide-nav small{font-size:10px;margin-left:7px;color:var(--t3)}
h1,h2,.sec-h,.card-h h3,article h3{font-family:var(--serif);letter-spacing:.035em;color:var(--t1)}
.nav{top:var(--masthead-h);background:var(--bg);border-color:var(--divider)}.nav-in{max-width:1440px;margin:auto}.nav .title{font-family:var(--serif);font-size:16px}.nav .logo,.nav-r{display:none}.nav .search{background:var(--bg-elv);border-color:var(--divider);box-shadow:none}.nav input{color:var(--t1)}
.sidebar{top:calc(var(--masthead-h) + var(--nav-h));background:var(--bg);border-right:1px solid var(--divider);padding:24px 24px 70px}.content{padding-top:calc(var(--masthead-h) + var(--nav-h) + 34px);max-width:1510px;margin:auto}.content h1{font-size:clamp(25px,3vw,36px);font-weight:600}.gt{letter-spacing:.1em}.sec-h{padding-top:25px;border-color:var(--divider)}
.card,.guide-card,.reading-section{background:var(--bg-elv);border:1px solid var(--divider);border-radius:9px;box-shadow:var(--shadow);padding:25px 28px;margin-bottom:20px}.card:hover{border-color:var(--brand-3)}.card-h h3{font-size:19px;line-height:1.7}.human{background:var(--brand-soft);border-radius:5px;padding:12px 15px!important;color:var(--t1)}.rows{line-height:1.9}.src{border-color:var(--divider)}.badge{border-radius:4px;font-weight:500}.chip{border-radius:5px}.chip[aria-pressed='true']{background:var(--brand-soft)}
.shell{max-width:1160px;margin:auto;padding:calc(var(--masthead-h) + 34px) 28px 80px}.shell>h1{font-size:clamp(25px,3vw,36px);font-weight:600;margin:0 0 10px}.lead{color:var(--t2);font-size:14px}.shell>.tabs,.top{display:none}.shell .search{background:var(--bg-elv);border:1px solid var(--divider);border-radius:9px;box-shadow:var(--shadow);padding:18px 20px}.search input,.mobile-picker{background:var(--bg-elv);color:var(--t1);border-color:var(--divider)}.search-row button{background:var(--brand-1);color:var(--bg);border-radius:5px}.search label{font-size:14px}.search-note,.search label,.results-title{color:var(--t2)}
.paper{padding:26px;background:var(--bg-soft);border-color:var(--divider);border-radius:9px;box-shadow:none}.side{background:var(--bg-elv);border-color:var(--divider);box-shadow:none}.notice{background:var(--yellow-soft);border-left:2px solid var(--yellow-1);color:var(--t2);font-size:12px;border-radius:0 4px 4px 0;line-height:1.8;margin-bottom:20px}.meta{color:var(--t3);border-color:var(--divider);font-size:12px}.result{background:var(--bg-elv);border-color:var(--divider);color:var(--t1)}.result:hover{background:var(--brand-soft)}.result small{color:var(--t2)}.result mark,mark{background:var(--mark);color:var(--t1)}
article{font-size:15px;line-height:1.95}article h1,article h2,article h3,article h4,article h5{color:var(--t1);scroll-margin-top:calc(var(--masthead-h) + 25px)}article h3{margin:0 0 17px;font-size:21px}article h4{margin-top:26px}article li::marker{color:var(--brand-3)}article pre,article code{background:var(--bg-mute);color:var(--t1)}article th,article td{border-color:var(--divider)}article a{overflow-wrap:anywhere}.reading-section>ul{margin-bottom:0}article .sources{border-color:var(--divider);color:var(--t2)}article .sources summary{color:var(--brand-1)}.source-body{background:var(--bg-mute);color:var(--t2)}
.waiting-card{text-align:center;padding:64px 24px!important}.waiting-mark{font:44px/1.5 var(--serif);color:var(--brand-3);letter-spacing:.2em}.waiting-card h3{font:24px var(--serif);margin:20px 0 12px}.waiting-card p{color:var(--t2);max-width:28em;margin:auto}
footer,.foot{background:transparent;color:var(--t3);border-color:var(--divider);font-size:12px;line-height:1.9}footer{text-align:center;padding:20px 24px 35px}.pop,#xref-pop,.dm-panel{background:var(--bg-elv);color:var(--t1);border-color:var(--divider)}
@media(max-width:760px){:root{--masthead-h:108px;--nav-h:56px}.site-masthead{padding:0 16px}.masthead-row{height:64px}.brand-title{font-size:19px}.brand-note{font-size:9px;letter-spacing:.1em}.brand-seal{width:29px;height:34px;font-size:12px}.site-brand{gap:8px}.masthead-actions{gap:3px}.community-link{padding:5px 8px;font-size:10px}.site-theme{padding:6px;font-size:11px}.site-guide-nav{gap:22px}.site-guide-nav a{font-size:12px}.nav .title{display:none}.nav .search{flex:1;width:auto}.content{padding:calc(var(--masthead-h) + var(--nav-h) + 23px) 17px 70px}.sidebar{padding:22px}.shell{padding:calc(var(--masthead-h) + 24px) 16px 55px}.paper{padding:18px 14px}.card,.guide-card,.reading-section{padding:20px 17px;border-radius:7px}.card-h h3{font-size:18px}.reading-section{margin:0 0 16px}article h3{font-size:20px}.shell .search{padding:15px}.notice{padding:10px 12px}.waiting-card{padding:45px 18px!important}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
/* Complete companion surfaces and narrow-phone header. */
body{font-size:15px}article .guide-card{background:var(--bg-elv);border-color:var(--divider);border-radius:9px;box-shadow:var(--shadow);margin:20px 0}article blockquote{color:var(--t2);border-color:var(--brand-3)}.sync-status,.status{color:var(--t3)}.results{border-color:var(--divider)}.more{background:var(--bg-elv);color:var(--brand-1);border-color:var(--divider)}article h2{border-color:var(--divider)}.search input:focus{outline-color:var(--brand-3)}
@media(max-width:380px){.brand-note{font-size:10px;letter-spacing:.06em}.brand-title{font-size:16px}.brand-seal{width:24px}.site-masthead{padding:0 10px}.masthead-row{gap:5px}.community-link{padding:5px;font-size:9px}.site-brand{gap:5px}.masthead-actions{gap:0}.site-theme{padding:4px}}
/* A shared reading layout: compact search toolbar and chapter drawer. */
body,article{font-size:16px}.site-guide-nav a{font-size:14px}.site-guide-nav a[aria-current=page]{border-bottom-width:3px}.brand-title{font-size:22px}.brand-note{font-size:12px;letter-spacing:.08em}.community-link,.site-theme{font-size:12px}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.health-toolbar{position:fixed;top:var(--masthead-h);left:0;right:0;height:var(--nav-h);z-index:40;background:var(--bg);border-bottom:1px solid var(--divider);padding:8px 28px}.health-toolbar .search-row{display:flex!important;align-items:center;gap:12px;height:100%;max-width:1440px;margin:auto}.health-toolbar input{min-width:0;flex:1;height:40px;border:1px solid var(--divider);border-radius:6px;padding:8px 12px;font:inherit;background:var(--bg-elv);color:var(--t1)}.health-toolbar .search-row button{margin:0;width:auto;padding:7px 12px;font-size:14px}.health-toolbar #health-menu{background:none;color:var(--t2);font-size:24px;line-height:1;padding:8px;min-width:42px}.health-toolbar .results{position:absolute;top:100%;left:16px;right:16px;max-height:65vh;overflow:auto;background:var(--bg);padding:18px;border:1px solid var(--divider);border-radius:8px;box-shadow:0 10px 30px #0003}
body[data-guide=longer] .shell{padding-top:calc(var(--masthead-h) + var(--nav-h) + 28px);max-width:1050px}body[data-guide=longer] .paper{background:none;border:0;box-shadow:none;padding:0;min-height:0}body[data-guide=longer] .shell>h1{margin-bottom:20px}body[data-guide=longer] article{max-width:none}body[data-guide=longer] .notice{margin-bottom:24px}article h2,article h3,article h4,article h5{scroll-margin-top:calc(var(--masthead-h) + var(--nav-h) + 24px)}.reading-section{line-height:1.95}.reading-section h4{padding-top:18px;border-top:1px solid var(--divider)}
.toc-shade{position:fixed;inset:calc(var(--masthead-h) + var(--nav-h)) 0 0;background:#0006;border:0;z-index:49}.health-toc{position:fixed;left:0;top:calc(var(--masthead-h) + var(--nav-h));bottom:0;width:min(340px,88vw);overflow:auto;background:var(--bg);border-right:1px solid var(--divider);z-index:50;padding:20px}.health-toc[hidden],.toc-shade[hidden]{display:none}.toc-heading{display:flex;align-items:center;justify-content:space-between;font-family:var(--serif);font-size:20px;margin-bottom:15px}.toc-heading button{background:none;border:0;color:var(--t1);font-size:28px;padding:4px 12px}.health-toc a{display:block;padding:9px 12px;color:var(--t2);text-decoration:none;border-radius:5px;font-size:15px;line-height:1.6}.health-toc a:hover,.health-toc a[aria-current]{background:var(--brand-soft);color:var(--brand-1)}.health-toc .toc-level-h4,.health-toc .toc-level-h5{padding-left:26px;font-size:14px}
@media(max-width:760px){.health-toolbar{padding:7px 16px}.health-toolbar .search-row{gap:8px}.site-guide-nav{gap:22px}.site-guide-nav a{font-size:13px}.brand-title{font-size:20px}.brand-note{font-size:10px}.community-link{font-size:11px}body[data-guide=longer] .shell{padding-inline:17px}.reading-section{padding:20px 17px}.health-toolbar input{font-size:16px}}
@media(max-width:380px){.brand-title{font-size:18px}.community-link{font-size:10px}.masthead-actions{gap:0}}
/* Plain-language companion chapters. */
.reader-start{padding:24px 0 30px}.reader-start .eyebrow{font-size:13px;color:var(--brand-1);letter-spacing:.15em;margin:0 0 12px}.reader-start h2{border:0;padding:0;margin:0 0 14px;font-size:clamp(23px,3vw,30px);line-height:1.6;max-width:23em}.reader-start>p{max-width:46em;color:var(--t2)}.reading-path{display:flex;flex-wrap:wrap;gap:16px 28px;margin:24px 0;font-size:14px;color:var(--t2)}.reading-path b{display:inline-grid;place-items:center;width:26px;height:26px;border:1px solid var(--brand-3);border-radius:50%;margin-right:8px;color:var(--brand-1)}.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.topic-grid a{display:block;background:var(--bg-elv);border:1px solid var(--divider);border-radius:7px;padding:16px;text-decoration:none;font-size:17px;font-weight:600}.topic-grid a:hover{border-color:var(--brand-1);background:var(--brand-soft)}.topic-grid span{display:block;font-size:12px;color:var(--t3);font-weight:400;margin-top:4px}.health-chapter,.research-key{background:var(--bg-elv);border:1px solid var(--divider);border-radius:9px;padding:28px;margin:24px 0;scroll-margin-top:calc(var(--masthead-h) + var(--nav-h) + 24px)}.health-chapter>h2,.research-key>h2{border:0;margin:10px 0 16px;padding:0;font-size:24px;line-height:1.6}.reader-tag{display:inline-block;font-size:12px;background:var(--brand-soft);color:var(--brand-1);border-radius:4px;padding:3px 9px}.reader-tag.caution{background:var(--yellow-soft);color:var(--yellow-1)}.chapter-brief{font-size:17px;color:var(--t2);margin-bottom:24px}.action-box{background:var(--brand-soft);padding:18px 20px;border-radius:6px}.action-box h3,.interpretation h3{font-family:var(--font);font-size:16px;margin:0 0 10px}.action-box ul{margin:0}.action-box li:last-child{margin-bottom:0}.interpretation{margin-top:24px}.interpretation p{color:var(--t2);margin-bottom:0}.editorial-sources{font-size:12px;color:var(--t3);margin:18px 0}.research-details{border-top:1px solid var(--divider);margin-top:16px;padding-top:14px}.research-details>summary{cursor:pointer;font-size:15px;color:var(--brand-1);line-height:1.8}.research-details>summary span{display:block;font-size:12px;color:var(--t3);padding-left:18px}.research-content{margin-top:16px;padding:18px;background:var(--bg-soft);border-radius:6px;font-size:15px;line-height:1.9;overflow-wrap:anywhere}.research-content h3,.research-content h4,.research-content h5{font-size:18px;margin:20px 0 14px}.research-caption{font-size:13px;color:var(--yellow-1);border-left:2px solid var(--yellow-1);padding-left:12px}.research-content ul ul{padding-left:1.2em}.research-key dt{font-weight:600;color:var(--brand-1);margin-top:18px}.research-key dd{margin:6px 0 0;color:var(--t2)}
@media(max-width:760px){.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-grid a{padding:14px;font-size:16px}.health-chapter,.research-key{padding:20px 17px}.health-chapter>h2,.research-key>h2{font-size:22px}.research-content{padding:12px}.action-box{padding:16px}.reader-start{padding-top:5px}.reading-path{gap:12px;font-size:13px}}
/* Compact mobile introductions, with optional context behind disclosures. */
.doc-head>.intro-lead{font-size:16px;line-height:1.75;color:var(--t2);margin:12px 0 18px;max-width:40em}.intro-steps{list-style:none!important;padding:0!important;margin:0 0 16px!important;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;counter-reset:intro}.intro-steps li{margin:0;background:var(--bg-elv);border:1px solid var(--divider);border-radius:7px;padding:14px;line-height:1.65}.intro-steps strong{display:block;font-size:15px;color:var(--brand-1);margin-bottom:5px}.intro-steps strong:before{counter-increment:intro;content:counter(intro) ' · ';color:var(--brand-3)}.intro-steps span{font-size:14px;color:var(--t2)}.intro-more{border-top:1px solid var(--divider);padding:10px 0;font-size:14px;line-height:1.8}.intro-more>summary{cursor:pointer;color:var(--brand-1);font-size:14px}.intro-more>p{font-size:14px!important;line-height:1.85!important;margin:12px 0!important;color:var(--t2)}.intro-more .doc-links{display:grid;gap:10px;margin:12px 0;font-size:14px}.intro-more .doc-links a{display:block}.intro-more .notice{margin:12px 0 0}.doc-head>.stat{margin:14px 0;font-size:13px}.doc-head h1{margin:0 0 12px}.doc-head{padding-bottom:20px}.reader-start .reading-path{margin:16px 0}.reader-start .eyebrow{display:none}.reader-start>p{margin:8px 0 16px}.research-key .intro-more{padding:13px 0}.health-chapter .interpretation{border-left:2px solid var(--brand-3);padding-left:15px}.research-content>ul>li{margin-bottom:24px}.research-content p,.dm-doc p{line-height:1.85}.paper>.region-note{margin-top:25px}
@media(max-width:760px){.content{padding-top:calc(var(--masthead-h) + var(--nav-h) + 22px)}.intro-steps{grid-template-columns:1fr;gap:0;border:1px solid var(--divider);border-radius:7px;overflow:hidden}.intro-steps li{display:grid;grid-template-columns:85px minmax(0,1fr);gap:8px;align-items:baseline;border:0;border-bottom:1px solid var(--divider);border-radius:0;padding:11px 12px}.intro-steps li:last-child{border-bottom:0}.intro-steps strong{margin:0}.doc-head h1{font-size:26px;line-height:1.5}.doc-head>.intro-lead{margin:8px 0 14px}.reader-start h2{font-size:23px}.reading-path{gap:8px;font-size:12px}.reading-path b{width:21px;height:21px;margin-right:4px}.reader-start{padding-bottom:14px}.research-key{margin:16px 0}.topic-grid a{padding:12px 14px}.health-chapter{margin:18px 0}.chapter-brief{font-size:16px;line-height:1.8}}

/* ===== 2026-10 清新國風（與全植指南同一套色彩與字體）===== */
:root{--bg:#f6f5ee;--bg-alt:#edf0e6;--bg-soft:#fbfbf6;--bg-mute:#e9ece2;--bg-elv:#fffef9;--divider:#d8ddd0;--gutter:#d8ddd0;--t1:#1f3533;--t2:#4a5d58;--t3:#77867f;--brand-1:#2e7663;--brand-2:#1f5747;--brand-3:#7fae9c;--brand-soft:#dcebe2;--green-1:#2e7663;--green-soft:#dcebe2;--yellow-1:#8a6420;--yellow-soft:#f6ead0;--red-1:#b5463a;--red-soft:#f5e1dc;--gray-1:#5f6d68;--gray-soft:#e9ece2;--mark:#f3dfa6;--seal:#b5463a;--wash-1:#cfe6da;--wash-2:#d6e4ee;--wash-3:#f3e6c8;--shadow:none;--serif:'LXGW WenKai TC','Kaiti TC','STKaiti','BiauKai','DFKai-SB',serif}
html.dark{--bg:#132321;--bg-alt:#182b28;--bg-soft:#172a27;--bg-mute:#223834;--bg-elv:#1c302d;--divider:#34504a;--gutter:#34504a;--t1:#ecebdf;--t2:#c3cdc4;--t3:#97a89f;--brand-1:#83c8b1;--brand-2:#b2e0cf;--brand-3:#5f9c88;--brand-soft:#244a40;--green-1:#83c8b1;--green-soft:#244a40;--yellow-1:#e8c47a;--yellow-soft:#3d3626;--red-1:#e5806f;--red-soft:#4a2f2a;--gray-1:#c3cdc4;--gray-soft:#2a403c;--mark:#5c4d26;--seal:#e5806f;--wash-1:#1f4038;--wash-2:#1d3443;--wash-3:#3a3322;color-scheme:dark}
body{background:radial-gradient(40% 32% at 92% 4%,var(--wash-1),transparent 70%),radial-gradient(30% 26% at 4% 30%,var(--wash-3),transparent 70%),var(--bg);background-attachment:fixed}
.site-masthead,.nav,.sidebar{background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.brand-title{font-weight:700}.brand-seal{border:2px solid var(--seal);color:var(--seal);border-radius:4px;font:700 13px/1.05 var(--serif);transform:rotate(-4deg);width:34px;height:34px;padding:1px}
h1,h2,.sec-h,.card-h h3,article h3,.content h1,.shell>h1{font-weight:700;letter-spacing:.05em}
.card,.guide-card,.reading-section,.paper,.shell .search{border-radius:14px}
.human{border-radius:10px}.badge{border-radius:99px}
.community-link,.site-theme,.masthead-actions .site-theme{border-radius:99px}
.search-row button{border-radius:99px;color:var(--bg-elv)}
.notice{border-left:0;border:1px dashed var(--yellow-1);border-radius:10px}
.waiting-mark{color:var(--seal);border:2px solid var(--seal);display:inline-block;padding:0 .3em;letter-spacing:0;transform:rotate(-5deg);border-radius:6px}
/* 台灣法規對照 */
.tw-law{margin:14px 0 4px;padding:12px 16px 10px;border-radius:12px;background:linear-gradient(150deg,var(--wash-2),var(--bg-elv) 75%);border:1px solid var(--divider)}
.tw-law-h{display:flex;align-items:center;gap:8px;font:700 15px/1.4 var(--serif);color:var(--t1);letter-spacing:.06em}
.tw-law p{margin:6px 0;font-size:14.5px;line-height:1.85;color:var(--t1)}
.tw-refs{display:flex;flex-wrap:wrap;gap:6px 8px}.tw-refs a{font-size:12.5px;padding:2px 10px;border:1px solid var(--brand-3);border-radius:99px;text-decoration:none;color:var(--brand-1);background:var(--bg-elv)}
.tw-seal{display:inline-grid;place-items:center;width:22px;height:22px;border:1.5px solid var(--seal);color:var(--seal);border-radius:3px;font:700 12px/1 var(--serif);transform:rotate(-6deg);flex:0 0 auto;margin-right:2px}
.tw-law-intro{display:flex;gap:8px;align-items:flex-start;font-size:13.5px;color:var(--t2);background:var(--bg-elv);border:1px dashed var(--brand-3);border-radius:10px;padding:10px 14px;margin:10px 0 18px}
/* 健康延壽指南：研究展開區的層級與重點標色 */
.interpretation h3{font:700 18px/1.5 var(--serif);letter-spacing:.04em}
.interpretation p{font-size:16px;line-height:1.9}
.research-details>summary{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;cursor:pointer;list-style:none;font:700 18px/1.5 var(--serif);color:var(--t1);letter-spacing:.04em;padding:10px 14px;border-radius:12px;background:var(--brand-soft);border:1px solid var(--brand-3)}
.research-details>summary::-webkit-details-marker{display:none}
.research-details>summary::before{content:"";width:9px;height:9px;border-right:2px solid var(--brand-1);border-bottom:2px solid var(--brand-1);transform:rotate(-45deg);transition:transform .2s;flex:0 0 auto;margin-right:2px}
.research-details[open]>summary::before{transform:rotate(45deg)}
.research-details>summary span{font:600 13px/1 var(--font);color:var(--brand-1);background:var(--bg-elv);border:1px solid var(--brand-3);border-radius:99px;padding:5px 11px;letter-spacing:0;margin-left:auto}
.research-details[open]>summary span{font-size:0}.research-details[open]>summary span::after{content:"收合";font-size:13px}
.research-content{font-size:16px;line-height:1.9;padding:20px 22px}
.research-content>h3{font:700 19px/1.5 var(--serif);margin:6px 0 10px}
.research-content>ul{padding-left:0;list-style:none;margin:0}
.research-content>ul>li{margin:0}
.research-content>ul>li:not(:has(a,ul)){font:700 17px/1.5 var(--serif);color:var(--brand-2);margin:22px 0 8px;padding:4px 0 4px 12px;border-left:4px solid var(--brand-1)}
.research-content>ul>li:first-child:not(:has(a,ul)){margin-top:6px}
.research-content>ul>li:has(a){margin:10px 0 16px;padding:12px 14px;background:var(--bg-elv);border:1px solid var(--divider);border-radius:10px}
.research-content>ul>li>a{font-weight:700;font-size:16px;line-height:1.6;text-decoration:none;color:var(--t1)}
.research-content>ul>li>a:hover{color:var(--brand-1);text-decoration:underline}
.research-content li ul{list-style:none;padding-left:0;margin:8px 0 0}
.research-content li ul li{margin:6px 0;font-size:15.5px;color:var(--t1)}
.research-content li ul li:has(>a:first-child),.research-content li ul li.r-src{font-size:13px;color:var(--t3);line-height:1.6}
.research-content li ul li.r-src a{color:var(--t3)}
.research-content li:empty{display:none}
.research-caption{font-size:13.5px}
.kw-good,.kw-bad,.kw-num,.kw-term{font-weight:700;border-radius:3px;padding:0 2px}
.kw-good{color:var(--green-1);background:var(--green-soft)}
.kw-bad{color:var(--red-1);background:var(--red-soft)}
.kw-num{color:var(--yellow-1)}
.kw-term{color:var(--brand-2);background:linear-gradient(transparent 62%,var(--wash-2) 62%)}
.kw-stat{font-size:12.5px;color:var(--t3)}
.kw-legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--t2);margin:8px 0 4px}
.btn-vegan{display:inline-block;margin-top:14px;padding:9px 20px;border-radius:99px;background:var(--brand-1);color:var(--bg-elv)!important;text-decoration:none;font-weight:700}
.cn-label{display:flex;align-items:center;gap:8px;margin:14px 0 6px;padding-top:12px;border-top:1px dashed var(--divider);font-size:13px;font-weight:700;color:var(--t3);letter-spacing:.04em}
.cn-seal{display:inline-grid;place-items:center;width:22px;height:22px;border:1.5px solid var(--t3);color:var(--t3);border-radius:3px;font:700 12px/1 var(--serif)}
.card:has(.cn-label) .human,.card:has(.cn-label) .rows{opacity:.86}
.tw-law{margin-top:12px}
.social-links{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center;margin:14px 0}
.social-links .social-title{font-weight:700;color:var(--t2);font-size:13px;margin-right:4px}
.social-links a{font-size:13px;padding:5px 12px;border:1px solid var(--brand-3);border-radius:99px;text-decoration:none;color:var(--brand-1);background:var(--bg-elv)}
/* 社群圖標（頁首、頁尾） */
.social-icons{display:flex;align-items:center;gap:6px}
.social-icons a{display:block;width:30px;height:30px;border-radius:8px;transition:transform .15s}
.social-icons a:hover{transform:translateY(-2px)}
.social-icons svg{display:block;width:100%;height:100%}
.masthead-actions{gap:10px}
.social-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 18px;margin:16px 0}
.social-foot .social-icons a{width:36px;height:36px}
.feedback-link{font-size:13px;color:var(--brand-1);text-decoration:underline}
@media(max-width:420px){.masthead-actions .social-icons{gap:4px}.masthead-actions .social-icons a{width:26px;height:26px;border-radius:7px}.masthead-actions .site-theme{min-width:0;padding:6px 9px}}
@media(max-width:520px){.site-theme{font-size:0!important;width:36px;min-width:36px!important;height:36px;min-height:36px!important;padding:0!important;display:grid;place-items:center}.site-theme::before{content:"☾";font-size:17px;line-height:1}.brand-title{white-space:nowrap}}
@media(max-width:420px){.masthead-actions .social-icons{gap:3px}.masthead-actions .social-icons a{width:24px;height:24px;border-radius:6px}.masthead-actions{gap:6px}}