@charset "UTF-8";
:root{--bg:#F7FBFA;--white:#fff;--soft:#EDF7F5;--mint:#DDF3EF;--pink:#FBE8F0;--ink:#173A3F;--title:#24343B;--body:#3A5056;--muted:#52686F;--green:#16877F;--deep:#0C6864;--rose:#A93060;--line:rgba(32,107,103,.14);--shadow:0 12px 32px rgba(27,83,81,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--body);font:16px/1.78 system-ui,-apple-system,"Microsoft YaHei","PingFang SC",sans-serif}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}a:hover{color:var(--deep)}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}p{margin:.6em 0 1em}h1,h2,h3{margin:0 0 .65em;color:var(--title);line-height:1.32}h1{font-size:clamp(27px,3vw,40px)}h2{font-size:clamp(21px,2.2vw,28px)}h3{font-size:19px}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--deep);outline-offset:3px}.container{width:min(1240px,calc(100% - 64px));margin:auto}.skip-link{position:absolute;top:-100px;left:12px;background:#fff;padding:10px;z-index:300}.skip-link:focus{top:10px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.topline{background:#E9F0F0;font-size:12px;color:var(--ink)}.top-inner{min-height:26px;display:flex;justify-content:space-between;align-items:center;gap:12px}.top-inner a{margin-left:18px}.masthead{position:sticky;top:0;background:#fff;z-index:80;border-bottom:1px solid var(--line)}.mast-inner{min-height:72px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;color:var(--ink)}.brand span,.footer-brand span{display:grid;line-height:1.3}.brand b{font-size:23px}.brand small,.footer-brand small{font-size:10px;letter-spacing:1.6px}.brand-logo{max-height:38px;width:auto;max-width:122px;object-fit:contain}.desktop-search{display:flex;max-width:390px;min-width:270px;width:32%;margin-left:auto}.desktop-search input,.search-inline input{min-width:0;width:100%;background:#F7FBFA;border:1px solid #BEDBD5;padding:10px 14px;border-radius:10px 0 0 10px;color:var(--title)}.desktop-search button,.search-inline button{background:var(--deep);color:#fff;border:0;border-radius:0 10px 10px 0;padding:9px 19px}.mast-actions{display:flex;align-items:center;gap:12px}.header-action{font-size:14px;font-weight:650}.menu-toggle,.icon-button{border:1px solid #D3E8E3;background:#EFF8F5;color:var(--ink);border-radius:11px;padding:9px 13px;min-height:44px}.mobile-search{display:none;font-size:26px;line-height:1}.category-bar{background:#fff;border-bottom:1px solid var(--line)}.category-track{display:flex;gap:26px;white-space:nowrap;overflow-x:auto;scrollbar-width:thin}.category-track a{position:relative;display:inline-flex;align-items:center;min-height:44px;font-size:14px}.category-track a.active:after{content:"";position:absolute;height:2px;background:var(--deep);bottom:0;left:0;right:0}.mobile-track{display:none}.overlay{position:fixed;inset:0;background:rgba(11,35,38,.45);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.menu-panel,.search-panel{position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:var(--shadow);max-height:min(78vh,700px);overflow:auto;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-7px);transition:opacity .2s,transform .2s;z-index:85}.menu-panel.is-open,.search-panel.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.panel-top{position:sticky;top:0;background:#fff;z-index:2;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:14px 0}.panel-close{border:1px solid var(--line);background:var(--soft);color:var(--ink);border-radius:9px;padding:8px 15px;min-height:44px}.mega-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;padding:20px 0 28px}.mega-group h2{font-size:17px}.mega-group a{display:block;border-bottom:1px solid var(--line);padding:10px 0}.mega-group a b,.mega-group a span{display:block}.mega-group a b{font-size:14px}.mega-group a span{font-size:12px;color:var(--muted);line-height:1.6}.search-panel .container{padding-bottom:22px}.search-panel label{display:block;margin:13px 0 8px}.search-inline{display:flex}.bottom-nav{display:none}.site-main{min-height:50vh}.eyebrow{display:block;color:var(--deep);font-size:12px;font-weight:750;letter-spacing:1.1px;margin-bottom:12px}.lead{font-size:17px;line-height:1.85;max-width:760px}.hero,.page-hero{display:grid;grid-template-columns:46% 54%;gap:0;align-items:center;background:linear-gradient(115deg,#EDF7F5,#FCEFF3);border:1px solid var(--line);border-radius:22px;overflow:hidden}.hero{min-height:365px;margin-top:28px}.hero-copy,.page-hero-copy{padding:35px 40px}.hero h1{font-size:40px}.hero .tagline{font-size:23px;font-weight:700;color:var(--ink)}.hero .media-frame{height:100%;max-height:430px}.media-frame{display:flex;align-items:center;justify-content:center;min-height:150px;background:linear-gradient(130deg,#E1F2ED,#FAE6EE);border:1px solid var(--line);overflow:hidden;border-radius:16px}.media-frame .site-image{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;object-position:center}.hero .media-frame,.page-hero .media-frame{border:0;border-radius:0;min-height:285px}.page-hero{margin-top:28px;min-height:275px;grid-template-columns:55% 45%}.page-hero .media-frame{max-height:310px}.hero-actions,.button-line{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 20px;border-radius:11px;background:var(--deep);color:#fff;font-weight:650;font-size:14px}.btn:hover{background:var(--ink);color:#fff}.btn.secondary{background:#DDF3EF;color:var(--ink)}.btn.rose{background:var(--rose);color:#fff}.section{margin:58px 0}.section-heading{margin-bottom:24px}.section-heading p{max-width:850px}.directory-grid,.cards-3,.work-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.directory-card,.feature-card,.work-card,.small-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.directory-card{padding:22px;background:linear-gradient(135deg,#fff,#F2FAF8)}.directory-card:nth-child(2n){background:linear-gradient(135deg,#fff,#FFF0F4)}.directory-card h3{margin:0 0 8px}.directory-card p{font-size:14px;line-height:1.75}.text-link{display:inline-block;color:var(--deep);font-size:14px;font-weight:700;margin-top:5px}.feature-card .media-frame,.work-card .media-frame{min-height:195px;height:210px;border-radius:0;border:0}.feature-body,.work-body{padding:20px}.work-body p{font-size:14px}.split-section{display:grid;grid-template-columns:1.08fr .92fr;gap:26px;align-items:center}.split-section.reverse{grid-template-columns:.92fr 1.08fr}.split-section.reverse .split-text{order:-1}.split-section .media-frame{height:310px}.section.soft{background:#EDF7F5;padding:32px;border-radius:20px}.section.pink{background:#FFF0F4;padding:32px;border-radius:20px}.section.dark{background:#153138;color:#D7E8E6;padding:32px;border-radius:20px}.section.dark h2,.section.dark h3{color:#F7FCFB}.pill-links{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.pill-links a{border:1px solid #A9CEC6;border-radius:10px;padding:7px 13px;background:#fff;color:var(--deep);font-size:14px;font-weight:600}.index-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.index-strip a{background:#fff;border:1px solid var(--line);padding:16px;border-radius:12px;min-height:76px}.breadcrumb{font-size:13px;color:var(--muted);margin:24px 0 0}.breadcrumb a{text-decoration:underline;text-underline-offset:3px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(210px,1fr);gap:45px;align-items:start;margin:40px 0}.article-content{max-width:760px}.article-content p{line-height:1.86}.article-content .intro{font-size:17px}.article-sidebar{position:sticky;top:100px;background:#fff;border:1px solid var(--line);padding:20px;border-radius:16px}.article-sidebar a{display:block;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}.editor-section{display:grid;grid-template-columns:55px 1fr;gap:17px;padding:27px 0;border-bottom:1px solid var(--line)}.editor-section h2{font-size:24px}.section-number{color:var(--rose);font-size:19px;font-weight:750}.editor-section.editor-1{border-left:3px solid #B5DCD5;padding-left:16px}.editor-section.editor-2{border-left:3px solid #E7B5C7;padding-left:16px}.editor-section.editor-0{border-left:3px solid #D6C9E5;padding-left:16px}.related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.related-link{background:#fff;padding:18px;border-radius:12px;border:1px solid var(--line);display:grid}.related-link span{font-size:13px;color:var(--muted)}.article-note{background:#EAF5F2;border-left:4px solid var(--deep);padding:19px 22px;border-radius:6px;margin:25px 0}.article-main-image{margin:20px 0}.article-main-image .media-frame{max-height:350px;min-height:200px}.topic-list{padding-left:20px}.topic-list li{margin-bottom:12px}.work-detail{max-width:830px;margin:30px auto 70px}.work-detail .media-frame{min-height:260px;max-height:430px}.status-box{border:1px solid #B9DBD3;background:#EEF9F5;border-radius:13px;padding:20px;margin:24px 0}.search-result{border-bottom:1px solid var(--line);padding:16px 0}.pagination{display:flex;gap:10px;margin:24px 0}.pagination a,.pagination strong{border:1px solid var(--line);border-radius:9px;padding:8px 13px}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 20px;margin:13px 0}.faq summary{cursor:pointer;color:var(--title);font-weight:750}.faq details p{margin:14px 0 4px}.site-footer{background:#153138;color:#D7E8E6;margin-top:68px;padding:46px 0 0}.site-footer a:hover{color:#fff}.footer-lead{display:flex;justify-content:space-between;align-items:center;gap:35px;border-bottom:1px solid rgba(240,175,196,.35);padding-bottom:28px}.footer-lead p{max-width:650px}.footer-brand{display:flex;gap:13px;align-items:center;color:#F7FCFB}.footer-brand strong{font-size:24px}.footer-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;margin:30px 0}.footer-columns h2{color:#fff;font-size:17px}.footer-columns a{display:block;font-size:14px;padding:4px 0}.footer-bottom{display:flex;justify-content:space-between;gap:18px;padding:18px 0;border-top:1px solid rgba(240,175,196,.35);font-size:12px}*::before,*::after{pointer-events:none}@media(max-width:1050px){.container{width:calc(100% - 44px)}.mast-inner{gap:14px}.desktop-search{min-width:200px}.mega-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-track{gap:18px}.article-layout{gap:22px}}@media(max-width:767px){body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}.container{width:calc(100% - 32px)}.topline{display:none}.mast-inner{min-height:62px;gap:8px}.brand{gap:8px;margin-right:auto}.brand b{font-size:18px}.brand small{font-size:8px;letter-spacing:1px}.brand-logo{max-width:68px;max-height:32px}.desktop-search,.desktop-action,.category-bar{display:none}.mobile-search{display:inline-flex;align-items:center;justify-content:center}.mast-actions{gap:6px}.menu-toggle{font-size:0;width:45px;padding:8px}.menu-toggle span{font-size:20px}.mobile-track{display:flex;gap:22px;overflow-x:auto;white-space:nowrap;scrollbar-width:none;padding:0 16px;background:#fff;border-bottom:1px solid var(--line)}.mobile-track a{min-height:42px;display:inline-flex;align-items:center;font-size:14px}.mega-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.menu-panel,.search-panel{max-height:calc(100dvh - 72px)}.hero,.page-hero{display:flex;flex-direction:column;align-items:stretch;border-radius:18px}.hero{min-height:0;margin-top:18px}.hero-copy,.page-hero-copy{padding:25px 21px}.hero h1{font-size:30px}.hero .tagline{font-size:20px}.hero .media-frame,.page-hero .media-frame{min-height:180px;max-height:310px}.section{margin:36px 0}.section.soft,.section.pink,.section.dark{padding:20px}.directory-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.directory-card{padding:14px}.directory-card h3{font-size:16px}.directory-card p{font-size:13px}.cards-3,.work-grid{grid-template-columns:1fr;gap:13px}.feature-card .media-frame,.work-card .media-frame{height:190px}.split-section,.split-section.reverse{display:flex;flex-direction:column;align-items:stretch;gap:16px}.split-section.reverse .split-text{order:0}.split-section .media-frame{height:235px}.index-strip,.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{display:block;margin:25px 0}.article-sidebar{position:static;margin-top:24px}.editor-section{grid-template-columns:32px 1fr;gap:10px;padding:22px 0}.editor-section h2{font-size:21px}.footer-lead{display:block}.footer-columns{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.footer-bottom{display:block}.bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));bottom:0;left:0;right:0;padding-bottom:env(safe-area-inset-bottom);height:calc(60px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);z-index:65}.bottom-nav a{font-size:11px;display:flex;align-items:center;justify-content:center;flex-direction:column;color:var(--muted);min-height:56px;position:relative}.bottom-nav a span{font-size:18px;line-height:22px}.bottom-nav a.active{color:var(--ink);font-weight:700}.bottom-nav a.active:before{content:"";height:2px;left:35%;right:35%;top:0;background:var(--deep);position:absolute}}@media(max-width:355px){.container{width:calc(100% - 28px)}.brand-logo{max-width:45px}.brand b{font-size:16px}.mega-grid{grid-template-columns:1fr}.directory-card p{font-size:12px}.hero-copy{padding:20px 17px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}