/* 吃瓜 zh-cgw.cloud - warm editorial content layout */
:root{--brand:#C85C3A;--amber:#E6B85C;--ink:#2B2523;--bg:#FAF7F2;--soft:#F1EAE2;--text:#332E2B;--muted:#766C66;--accent:#D94A32;--line:#DFD4CB;--white:#fffdf9;--max:1180px;--radius:18px;--shadow:0 16px 42px rgba(43,37,35,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75}img{max-width:100%;height:auto;display:block}a{color:var(--brand);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{color:var(--accent)}button,input,textarea,select{font:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}.narrow{max-width:900px}.site-main{min-height:70vh}.skip-link{position:absolute;left:20px;top:-60px;background:var(--ink);color:#fff;padding:10px 14px;z-index:999}.skip-link:focus{top:10px}.site-header{position:sticky;top:0;z-index:50;background:rgba(250,247,242,.95);backdrop-filter:blur(14px);border-bottom:1px solid 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0 52px;background:linear-gradient(180deg,#fff8ef 0,var(--bg) 100%)}.entry-hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:58px;align-items:center}.entry-copy h1,.page-lead h1,.page-title-block h1,.article-page h1{font-size:clamp(2.2rem,5vw,4.45rem);line-height:1.08;margin:0 0 22px;color:var(--ink);letter-spacing:-.035em}.entry-copy .lead{font-size:1.16rem;color:#514843;max-width:760px}.signal-list{margin:30px 0 0;display:grid;gap:0;border-top:1px solid var(--line)}.signal-list div{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:13px 0;border-bottom:1px solid var(--line)}.signal-list dt{font-weight:800;color:var(--muted)}.signal-list dd{margin:0}.entry-visual{margin:0;position:relative}.entry-visual img{border-radius:44% 56% 52% 48% / 42% 42% 58% 58%;box-shadow:var(--shadow);aspect-ratio:1.18/1;object-fit:cover}.entry-visual figcaption{font-size:.84rem;color:var(--muted);margin-top:12px}.route-board{padding:60px 0 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span,.search-results span{color:var(--brand);font-size:.8rem;font-weight:800;letter-spacing:.05em}.editorial-list h3{margin:3px 0 0;font-size:1.08rem}.editorial-list h3 a{color:var(--ink);text-decoration:none}.editorial-list p{margin:0;color:var(--muted)}.search-callout{display:grid;grid-template-columns:360px 1fr;gap:54px;align-items:center;padding:48px;margin-bottom:70px;border-radius:28px;background:#f6ead7}.search-callout img{border-radius:20px}.search-callout form,.inline-search{display:flex;gap:10px;margin-top:18px}.search-callout input,.inline-search input,.contact-form input,.contact-form textarea,.contact-form select{flex:1;min-width:0;border:1px solid var(--line);background:#fff;padding:12px 14px;border-radius:12px;color:var(--ink)}.search-callout button,.inline-search button,.contact-form button,.button{border:0;background:var(--brand);color:#fff;padding:12px 18px;border-radius:12px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center}.button-ghost{background:var(--soft);color:var(--ink)}.closing-index{display:grid;grid-template-columns:1fr 1.1fr;gap:50px;padding:0 0 80px}.closing-links{display:flex;flex-wrap:wrap;align-content:flex-start;gap:10px}.closing-links a{padding:10px 14px;border:1px solid var(--line);border-radius:999px;text-decoration:none;background:var(--white)}.breadcrumbs{padding:28px 0 10px}.breadcrumbs ol{list-style:none;padding:0;margin:0;display:flex;gap:8px;flex-wrap:wrap;font-size:.86rem;color:var(--muted)}.breadcrumbs li:not(:last-child)::after{content:'›';margin-left:8px;color:#b9aaa0}.breadcrumbs a{color:var(--muted);text-decoration:none}.page-lead{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;padding:30px 0 58px;border-bottom:1px solid var(--line)}.page-lead.simple{grid-template-columns:1.25fr .75fr}.page-lead h1{font-size:clamp(2rem,4.5vw,3.7rem)}.page-lead p{color:var(--muted)}.page-lead img{border-radius:24px;aspect-ratio:4/3;object-fit:cover}.section-block{padding:56px 0;border-bottom:1px solid var(--line)}.section-block:last-child{border-bottom:0}.group-index{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.group-index article{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:22px}.group-index h3{margin-top:0}.group-index ul{padding-left:20px}.group-index li+li{margin-top:9px}.two-column{display:grid;grid-template-columns:1fr .85fr;gap:56px;align-items:center}.two-column.reverse{grid-template-columns:.85fr 1fr}.two-column img{border-radius:22px;aspect-ratio:1.45/1;object-fit:cover}.status-guide dl{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.status-guide dl div{border:1px solid var(--line);background:var(--white);padding:20px;border-radius:16px}.status-guide dt{font-weight:900;color:var(--ink)}.status-guide dd{margin:7px 0 0;color:var(--muted)}.comparison-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.comparison-grid article{padding:26px;border:1px solid var(--line);border-radius:18px;background:var(--white)}.comparison-grid h3{margin-top:0}.step-list{display:grid;gap:14px;padding-left:26px}.evidence-ladder ol{list-style:none;padding:0;margin:22px 0 0;border-top:1px solid var(--line);counter-reset:ev}.evidence-ladder li{counter-increment:ev;display:grid;grid-template-columns:44px 220px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line);align-items:start}.evidence-ladder li::before{content:counter(ev);width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#fff;font-weight:800}.path-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.path-grid a{display:grid;gap:8px;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--white);text-decoration:none}.path-grid strong{color:var(--ink)}.path-grid span{font-size:.84rem;color:var(--muted)}.page-title-block{padding:34px 0 42px}.page-title-block p{color:var(--muted)}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item h2{margin:0}.faq-item button{width:100%;border:0;background:transparent;text-align:left;padding:20px 0;display:flex;justify-content:space-between;gap:20px;color:var(--ink);font-weight:800;cursor:pointer}.faq-answer{padding:0 0 20px;color:var(--muted)}.wide-figure{margin:0 0 42px}.wide-figure img{border-radius:26px;aspect-ratio:1.8/1;object-fit:cover}.prose{font-size:1.04rem}.prose h2{margin:38px 0 12px;color:var(--ink)}.prose p{color:#514843}.safety-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.safety-grid article{border:1px solid var(--line);border-radius:16px;background:var(--white);padding:22px}.safety-grid h2{font-size:1.25rem}.contact-form{display:grid;gap:18px;padding:30px;border:1px solid var(--line);border-radius:18px;background:var(--white)}.contact-form label{display:grid;gap:8px;font-weight:800}.contact-form textarea{min-height:190px;resize:vertical}.contact-form button{justify-self:start}.notice{padding:18px 20px;border-radius:14px;margin:22px 0}.notice.success{background:#edf4e8}.notice.error{background:#f9e6df}.check-list{padding-left:22px}.check-list li+li{margin-top:8px}.search-results{display:grid;gap:16px}.search-results article{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:20px}.search-results h3{margin:4px 0 6px}.search-results h3 a{color:var(--ink);text-decoration:none}.search-results p{margin:0;color:var(--muted)}.empty-state{padding:64px 0}.article-container{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:54px;align-items:start}.article-container .breadcrumbs{grid-column:1/-1}.article-page header{padding:20px 0 34px;border-bottom:1px solid var(--line)}.article-page h1{font-size:clamp(2rem,4vw,3.35rem)}.article-deck{font-size:1.12rem;color:var(--muted)}.article-meta{font-size:.86rem;color:#9a8b82}.article-body{font-size:1.06rem;padding:24px 0}.article-body h2{margin:36px 0 12px;color:var(--ink);font-size:1.6rem}.article-body p{color:#4b433f}.article-footer{border-top:1px solid var(--line);padding:20px 0 50px;color:var(--muted)}.related-panel{position:sticky;top:104px;background:var(--white);border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:50px}.related-panel h2{font-size:1.2rem}.related-panel ul{list-style:none;padding:0;margin:0}.related-panel li{padding:13px 0;border-bottom:1px solid var(--line)}.related-panel li:last-child{border-bottom:0}.related-panel a{display:block;color:var(--ink);font-weight:800;text-decoration:none;line-height:1.45}.related-panel span{display:block;color:var(--muted);font-size:.8rem;line-height:1.5;margin-top:5px}.inline-notice{background:var(--soft);padding:30px;border-radius:20px;margin:54px 0}.error-panel{padding:60px 0}.link-index{padding:10px 0 60px}.index-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.index-grid a{display:grid;gap:6px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--white);text-decoration:none}.index-grid strong{color:var(--ink)}.index-grid span{color:var(--muted);font-size:.86rem}.search-modal[hidden]{display:none!important}.search-modal{position:fixed;inset:0;z-index:100;background:rgba(43,37,35,.62);display:grid;place-items:start center;padding-top:12vh}.search-dialog{width:min(680px,calc(100% - 32px));background:var(--bg);border-radius:22px;padding:32px;position:relative;box-shadow:0 28px 70px rgba(0,0,0,.2)}.search-dialog h2{margin:0 0 18px;font-size:1.8rem}.search-dialog form label{display:block;font-weight:800;margin-bottom:8px}.search-form-row{display:flex;gap:10px}.search-form-row input{flex:1;border:1px solid var(--line);border-radius:12px;padding:12px}.search-form-row button{border:0;background:var(--brand);color:#fff;border-radius:12px;padding:0 18px;font-weight:800}.search-close{position:absolute;right:18px;top:14px;border:0;background:transparent;font-size:1.8rem;color:var(--muted);cursor:pointer}.modal-open{overflow:hidden}.site-footer{background:#e9dfd7;margin-top:30px;padding:56px 0 22px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:50px}.footer-grid h2{font-size:1.05rem;margin:0 0 12px;color:var(--ink)}.footer-grid p{color:var(--muted);max-width:480px}.footer-grid ul{list-style:none;padding:0;margin:0}.footer-grid li+li{margin-top:8px}.footer-grid a{color:var(--text)}.footer-bottom{border-top:1px solid #d6c7bd;margin-top:34px;padding-top:18px;display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.84rem}.footer-bottom a{margin-left:auto;color:var(--muted)}.back-top{position:fixed;right:22px;bottom:22px;border:0;border-radius:999px;background:var(--brand);color:#fff;padding:10px 14px;font-weight:800;box-shadow:var(--shadow);cursor:pointer}
@media(max-width:1024px){.primary-nav{position:absolute;left:20px;right:20px;top:70px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:var(--shadow);display:none;flex-direction:column;align-items:stretch}.primary-nav.is-open{display:flex}.menu-toggle{display:inline-flex}.search-open{margin-left:0}.entry-hero-grid,.split-grid,.report-strip,.page-lead,.page-lead.simple,.two-column,.two-column.reverse{grid-template-columns:1fr}.entry-visual{max-width:720px}.mobile-ribbon{grid-template-columns:1fr 300px}.group-index{grid-template-columns:1fr 1fr}.path-grid{grid-template-columns:repeat(3,1fr)}.article-container{grid-template-columns:1fr}.related-panel{position:static}.search-callout{grid-template-columns:300px 1fr}}
@media(max-width:768px){.container{width:min(100% - 28px,var(--max))}.header-inner{min-height:68px;gap:10px}.brand-mark small{display:none}.search-open{font-size:.84rem;padding:8px 11px}.entry-hero{padding-top:42px}.entry-hero-grid{gap:34px}.signal-list div{grid-template-columns:1fr;gap:2px}.route-lines article{grid-template-columns:48px 1fr}.community-layout,.mobile-ribbon,.search-callout,.closing-index{grid-template-columns:1fr}.mobile-ribbon,.search-callout{padding:28px}.mobile-ribbon img{max-width:420px}.editorial-list article{grid-template-columns:1fr;gap:7px}.group-index,.status-guide dl,.comparison-grid,.safety-grid{grid-template-columns:1fr}.evidence-ladder li{grid-template-columns:42px 1fr}.evidence-ladder li span{grid-column:2}.path-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid section:first-child{grid-column:1/-1}.search-callout img{max-width:360px}.article-body{font-size:1rem}}
@media(max-width:600px){.brand-mark img{width:40px;height:40px}.brand-mark strong{font-size:1rem}.entry-copy h1,.page-lead h1,.page-title-block h1,.article-page h1{font-size:2.15rem}.page-lead{gap:28px}.route-board,.community-preview,.reading-index{padding:52px 0}.warm-band,.dark-band{padding:54px 0}.path-grid,.footer-grid,.index-grid{grid-template-columns:1fr}.footer-grid section:first-child{grid-column:auto}.footer-bottom a{margin-left:0}.search-callout form,.inline-search,.search-form-row{flex-direction:column}.search-callout button,.inline-search button,.search-form-row button{justify-content:center;padding:12px}.mobile-ribbon{margin-bottom:52px}.section-block{padding:44px 0}.related-panel{margin-bottom:30px}.search-dialog{padding:26px 22px}}
@media(max-width:375px){.container{width:min(100% - 22px,var(--max))}.header-inner{min-height:64px}.brand-mark span{display:none}.menu-toggle,.search-open{padding:8px 10px}.entry-copy h1,.page-lead h1,.page-title-block h1,.article-page h1{font-size:1.92rem}.entry-hero{padding-top:34px}.mobile-ribbon,.search-callout{padding:22px}.route-lines article{grid-template-columns:1fr}.route-no{font-size:1rem}.inline-links{flex-direction:column}.inline-links a{display:block}.page-lead img{border-radius:18px}.article-body h2{font-size:1.42rem}}