:root{--bg:#0F0A0A;--layer:#0A0707;--card:#1A1212;--soft:#241818;--title:#FFFFFF;--body:#F0E8E8;--muted:#C4B0B0;--subtle:#A58C8C;--blue:#E63946;--bright:#FF4D4F;--deep:#C41E3A;--border:rgba(230,57,70,.18);--shadow:0 16px 40px rgba(0,0,0,.55);--radius:14px;--main-gradient:linear-gradient(135deg,#FF4D4F 0%,#C41E3A 100%)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{margin:0;background:var(--bg);color:var(--body);font-family:"Noto Sans CJK SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;min-width:0;overflow-x:clip;padding-top:138px}
a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}
:focus-visible{outline:3px solid #FF9A9E;outline-offset:3px}a,button{transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .18s ease}
a:hover{color:var(--bright)}button:hover{filter:brightness(1.04)}
h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--title);line-height:1.35;letter-spacing:-.018em}h1{font-size:clamp(28px,3.3vw,32px)}h2{font-size:23px}h3{font-size:18px}p{margin-bottom:16px}
.site-container{max-width:1220px;margin:0 auto;padding-left:22px;padding-right:22px;width:100%}
.top-wrap{max-width:1220px;margin:0 auto;padding:0 22px;width:100%;height:100%}
.site-top{position:fixed;top:0;left:0;right:0;width:100%;z-index:80;background:var(--bg);box-shadow:0 3px 16px rgba(0,0,0,.45)}
.blue-ribbon{height:22px;background:#C41E3A;color:#fff;font-size:12px;line-height:22px}
.blue-ribbon .top-wrap{display:flex;align-items:center;justify-content:space-between;position:relative}
.ribbon-wordmark{font-weight:750;letter-spacing:.08em;white-space:nowrap}.ribbon-point{color:#FFB6B8}
.search-trigger{position:relative;width:58px;height:44px;margin-top:-11px;margin-bottom:-11px;display:flex;align-items:center;justify-content:center;gap:6px;z-index:2;color:#fff;background:transparent;border:0;font-size:12px;line-height:1}
.search-trigger:hover{background:rgba(255,255,255,.1);color:#fff}.lens-icon{display:inline-block;width:13px;height:13px;border:2px solid currentColor;border-radius:50%;position:relative;margin-right:3px}.lens-icon::after{content:"";position:absolute;right:-6px;bottom:-3px;width:8px;height:2px;background:currentColor;transform:rotate(50deg);border-radius:2px}
.masthead{height:72px;background:var(--bg);border-bottom:1px solid var(--border)}
.masthead-inner{display:grid;grid-template-columns:minmax(0,1fr) 96px minmax(0,1fr);align-items:center;gap:10px}
.site-logo{display:flex;align-items:center;justify-content:flex-start;min-width:0;width:max-content;max-width:100%;height:56px}.site-logo img{height:36px;width:auto;max-width:min(190px,100%);object-fit:contain;object-position:left center}.logo-letters{font-size:25px;font-weight:900;color:#FFFFFF;letter-spacing:-.06em}
.catalog-trigger{height:46px;display:flex;gap:10px;align-items:center;justify-content:center;border:1px solid var(--border);background:var(--soft);color:var(--body);border-radius:10px;font-size:14px;font-weight:750}.catalog-trigger:hover{border-color:var(--blue);background:var(--soft)}.menu-bars{width:19px;display:grid;gap:4px}.menu-bars i{height:2px;width:19px;background:#FFE7E5;display:block;border-radius:2px}
.app-link{justify-self:end;height:44px;min-width:108px;padding:0 16px;display:flex;align-items:center;justify-content:center;gap:9px;color:#fff!important;background:var(--main-gradient);border-radius:10px;font-size:14px;font-weight:750;white-space:nowrap}.app-link:hover{opacity:.91;transform:translateY(-1px)}
.tabstrip{height:44px;background:var(--soft);border-bottom:1px solid var(--border)}.tabstrip-inner{display:flex;align-items:center;justify-content:flex-start;gap:6px}
.tab-link{min-width:96px;height:32px;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--body);border-radius:7px;font-weight:650;padding:0 15px}
.tab-link.active,.tab-link[aria-current="page"]{color:#fff;background:var(--blue)}.tab-link:hover:not(.active){background:#342026;color:var(--blue)}
.site-main{min-height:55vh}.page-section{padding:34px 0}.page-section+.page-section{border-top:1px solid #3B272A}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin:0 0 20px}.section-heading h2{margin:0}.section-heading .more{font-size:14px;font-weight:750;color:var(--blue);white-space:nowrap}.section-heading .more:hover{text-decoration:underline}
.eyebrow{color:var(--blue);font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:12px}.eyebrow.white{color:#FFE3E5}.lead-copy{font-size:16px;color:var(--muted);line-height:1.85}.prose{line-height:1.9;font-size:16px;color:var(--body)}.prose p{margin:0 0 16px}
.kicker{display:block;font-size:14px;font-weight:750;color:var(--blue);margin:0 0 7px}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.btn{height:44px;min-width:136px;padding:0 18px;border-radius:10px;font-size:14px;font-weight:800;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent}.btn-primary{background:var(--main-gradient);color:#fff!important}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(230,57,70,.22)}.btn-secondary{background:var(--card);color:#FFFFFF!important;border-color:var(--blue)}.btn-secondary:hover{background:#332125}.btn-plain{background:var(--soft);color:#FFFFFF!important}.btn-plain:hover{background:#462429}
.visual{width:100%;border:1px solid var(--border);background:linear-gradient(140deg,#2D171B,#170C10);overflow:hidden;display:flex;align-items:center;justify-content:center;position:relative;border-radius:12px;min-width:0}.visual img{display:block;width:100%;height:100%;object-fit:contain;object-position:center;max-height:100%}.visual-banner{height:300px}.visual-feature{height:220px}.visual-card{height:210px}.visual-small{height:180px}.visual-app{height:420px;max-width:360px;margin:auto}.visual .image-fallback{display:flex;flex-direction:column;align-items:center;gap:10px;color:#FFE3E3}.image-fallback strong{font-weight:900;font-size:27px}
.hero-shell{padding-top:27px;padding-bottom:38px}.home-hero{border:1px solid var(--border);background:var(--card);box-shadow:var(--shadow);border-radius:16px;overflow:hidden}.home-hero .visual{border:0;border-radius:0;background:#231518}.hero-body{padding:32px 35px 36px}.hero-body h1{max-width:900px;margin:7px 0 17px}.hero-body .lead-copy{max-width:925px;margin:0}.hero-brand{font-weight:900;color:var(--bright);font-size:15px;letter-spacing:.07em}
.six-ribbons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.topic-ribbon{display:flex;gap:13px;min-width:0;padding:17px 16px;background:var(--layer);border:1px solid var(--border);border-radius:12px;align-items:flex-start}.topic-ribbon:hover{border-color:var(--bright);background:#382026}.ribbon-square{flex:0 0 14px;height:14px;margin-top:7px;border-radius:3px;background:var(--bright)}.topic-ribbon:nth-child(even) .ribbon-square{background:var(--deep)}.topic-ribbon h3{margin:0 0 5px;font-size:16px}.topic-ribbon p{font-size:14px;line-height:1.65;color:var(--muted);margin:0}
.pulse-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:25px;align-items:stretch}.pulse-copy{background:var(--layer);border-radius:14px;border:1px solid var(--border);padding:24px}.number-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin-top:14px}.number-links a{border-top:1px solid #5A343B;display:flex;align-items:center;gap:12px;padding-top:8px;font-size:15px;font-weight:800}.number-links b{font-size:30px;color:var(--blue);font-weight:850;letter-spacing:-.06em}.number-links a:hover{color:var(--bright)}
.three-posters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.poster-card{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:14px;overflow:hidden;min-width:0}.poster-card .visual{height:196px;border:0;border-radius:0}.poster-body{padding:20px}.poster-body h3{margin:0 0 9px}.poster-body p{font-size:15px;line-height:1.8;color:var(--muted)}.text-arrow{font-size:14px;color:var(--blue);font-weight:800}.text-arrow:hover{text-decoration:underline}
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:center}.feature-split.reverse .visual{order:2}.feature-split .visual{height:235px}.feature-split p{color:var(--muted)}
.text-list{display:grid;gap:11px}.text-list a,.text-list .list-line{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 17px;border:1px solid var(--border);background:var(--card);border-radius:10px;min-height:53px}.text-list a:hover{border-color:var(--bright);background:#352125}.text-list .list-line strong{color:var(--title)}.text-list small{color:var(--subtle)}
.theme-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.theme-cell{background:var(--layer);border-radius:11px;padding:18px;border:1px solid var(--border);min-height:120px}.theme-cell h3{margin:0 0 7px}.theme-cell p{color:var(--muted);font-size:14px;margin:0}
.rank-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.rank-cell{border:1px solid var(--border);border-radius:12px;background:var(--layer);padding:17px;min-width:0}.rank-cell b{display:block;color:var(--blue);font-size:43px;line-height:1.2;letter-spacing:-.08em}.rank-cell h3{font-size:16px;margin:7px 0 7px}.rank-cell p{font-size:13px;color:var(--muted);margin:0}
.timeline{border-left:2px solid #91313B;padding-left:24px;margin:10px 0 10px 14px;display:grid;gap:16px}.time-node{position:relative;background:var(--layer);border-radius:11px;border:1px solid var(--border);padding:17px}.time-node:before{content:"";position:absolute;left:-35px;top:24px;border:4px solid var(--card);width:20px;height:20px;background:var(--blue);border-radius:50%;box-shadow:0 0 0 2px #B4404A}.status-tag{display:inline-block;border-radius:6px;padding:2px 10px;background:#3A2329;color:var(--deep);font-size:13px;font-weight:800;margin-bottom:7px}.time-node h3{margin:0 0 7px}.time-node p{font-size:15px;color:var(--muted);margin:0}
.steps-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.step-card{border-top:4px solid var(--bright);border-radius:10px;background:var(--layer);padding:17px}.step-card b{font-size:32px;color:var(--blue)}.step-card h3{font-size:16px;margin:6px 0}.step-card p{font-size:14px;color:var(--muted);margin:0}
.service-split{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(270px,.8fr);gap:26px;align-items:center;background:var(--layer);border:1px solid var(--border);padding:24px;border-radius:14px}.service-split .visual-app{height:360px;width:100%;max-width:300px}.service-copy p{color:var(--muted)}.service-badge{display:flex;align-items:center;gap:11px;margin-bottom:15px}.service-badge img{width:52px;height:52px;object-fit:contain;border-radius:12px}.service-badge strong{color:var(--title)}
.after-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.after-card{padding:21px;background:var(--layer);border:1px solid var(--border);border-radius:12px}.after-card h3{margin-bottom:13px}.after-card p{font-size:14px;line-height:1.82;color:var(--muted)}.after-card .text-arrow{display:inline-flex;min-height:44px;align-items:center}
.extra-routes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.extra-routes a{background:var(--card);padding:17px;border:1px solid var(--border);border-radius:12px;display:flex;align-items:center;justify-content:space-between;min-height:57px;color:var(--body);font-weight:800}.extra-routes a:hover{background:var(--layer);border-color:var(--bright)}
.interior-head{padding:33px 0 19px}.crumbs{font-size:13px;color:var(--subtle);margin-bottom:14px}.crumbs a{color:var(--blue)}.interior-head h1{margin:0 0 10px}.interior-head .lead-copy{max-width:1050px}
.article-shell{margin-bottom:35px}.article-top-visual{margin-bottom:18px}.article-top-visual .visual{height:245px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:23px;align-items:start}.article-content{min-width:0}.article-card{background:var(--card);border:1px solid var(--border);border-radius:13px;padding:22px 25px;margin-bottom:16px;box-shadow:0 5px 18px rgba(0,0,0,.15)}.article-card h2{font-size:21px;margin:0 0 10px}.article-card p{margin:0;line-height:1.92}.article-card +.article-card{margin-top:0}.article-card[data-kind="issue"]{border-left:4px solid var(--bright)}.article-card[data-kind="rank"]{display:grid;grid-template-columns:60px minmax(0,1fr);gap:17px}.article-card .big-index{font-size:42px;line-height:1.05;color:var(--blue);font-weight:850;letter-spacing:-.07em}.article-card[data-kind="list"] h2::before{content:'◻';font-size:15px;color:var(--blue);margin-right:9px}.article-card[data-kind="opinion"]{background:#23151A}.article-card[data-kind="time"]{border-left:5px solid var(--blue)}
.article-card[data-kind="files"]{padding:0;overflow:hidden}.article-card[data-kind="files"] h2{background:var(--soft);padding:13px 20px;margin:0;border-bottom:1px solid var(--border)}.article-card[data-kind="files"] p{padding:15px 20px}
.article-note{padding:23px 24px;background:var(--layer);border:1px solid var(--border);border-radius:12px;margin:16px 0 0}.article-note h2{font-size:20px}.article-note p{line-height:1.9;margin:0 0 14px}.article-note p:last-child{margin-bottom:0}
.sidebar{background:var(--layer);border:1px solid var(--border);border-radius:12px;padding:18px;position:sticky;top:157px}.sidebar h2{font-size:16px;margin:0 0 13px}.sidebar a{display:flex;align-items:center;justify-content:space-between;padding:12px 8px;font-size:14px;border-top:1px solid #51363C;min-height:44px}.sidebar a:hover{color:var(--blue)}.sidebar p{font-size:13px;color:var(--muted);margin:12px 0 0}
.faq-list{display:grid;gap:14px;margin:22px 0 42px}.faq-item{border:1px solid var(--border);border-radius:13px;padding:20px 23px;background:var(--card)}.faq-item h2{font-size:18px;margin:0 0 10px}.faq-item h2 span{font-size:15px;margin-right:10px;color:var(--blue)}.faq-item p{line-height:1.85;margin:0}
.site-footer{background:var(--title);color:#C4B0B0;margin-top:35px;padding:44px 0 26px;font-size:13px;line-height:1.7}.footer-brand{display:flex;align-items:center;gap:18px;border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:24px}.footer-logo{width:148px;background:var(--card);border-radius:8px;padding:5px}.footer-logo img{max-width:100%;height:37px;object-fit:contain}.footer-logo .logo-letters{display:block;text-align:center}.footer-brand div{display:flex;gap:9px;align-items:baseline;flex-wrap:wrap}.footer-brand strong{color:#fff;font-size:19px}.footer-brand span{font-size:12px;color:#65383D}.footer-brand p{width:100%;margin:0}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding:26px 0}.footer-group h2{font-size:15px;color:#fff;margin:0 0 12px}.footer-links{display:grid;gap:10px}.footer-links a{color:#613D42;font-size:13px;width:max-content;max-width:100%}.footer-links a:hover{color:#fff;text-decoration:underline}.footer-notice{border-top:1px solid rgba(255,255,255,.15);padding-top:18px;color:#58343D;margin:0 0 20px}.footer-bottom{display:flex;gap:25px;align-items:center;flex-wrap:wrap;color:#BA9298}.footer-bottom a{color:#784A51}.footer-bottom a:hover{color:white}
.screen-mask{position:fixed;inset:90px 0 0;background:rgba(5,17,35,.54);z-index:83;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .2s,visibility .2s}.screen-mask.is-open{visibility:visible;opacity:1;pointer-events:auto}
.catalog-panel{position:fixed;top:94px;left:0;right:0;width:100%;max-height:calc(100dvh - 94px);overflow:auto;overscroll-behavior:contain;background:var(--card);z-index:85;border-bottom:4px solid var(--blue);box-shadow:0 16px 36px rgba(0,0,0,.7);visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-15px);transition:transform .2s,opacity .2s,visibility .2s}.catalog-panel.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}.catalog-inner{padding-top:24px;padding-bottom:28px}.overlay-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.overlay-brand{display:flex;align-items:center;gap:16px;min-width:0}.overlay-brand img{height:32px;width:auto;max-width:135px;object-fit:contain}.overlay-brand>span{font-size:17px;color:var(--title);font-weight:900}.overlay-brand small{font-size:12px;color:var(--muted);font-weight:500;margin-left:6px}.close-button{border:1px solid var(--border);background:var(--layer);border-radius:9px;color:var(--deep);min-height:44px;padding:0 13px;display:flex;gap:8px;align-items:center;justify-content:center;font-size:15px;font-weight:750}.close-button:hover{background:#372026;border-color:var(--blue)}
.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.catalog-group{background:var(--layer);border:1px solid var(--border);border-radius:12px;padding:18px;min-width:0}.catalog-group h2{font-size:17px;margin:0 0 8px;color:var(--deep)}.catalog-links{display:grid;gap:3px}.catalog-links a{display:block;background:var(--card);border:1px solid transparent;border-radius:8px;padding:10px 11px;min-width:0}.catalog-links a:hover{border-color:var(--bright);background:#352125}.catalog-links a strong{display:block;font-size:15px;line-height:1.45;color:var(--title);margin-bottom:3px}.catalog-links a span{display:block;font-size:12px;color:var(--muted);line-height:1.55}
.search-panel{position:fixed;top:94px;right:max(16px,calc((100vw - 1220px)/2 + 22px));width:min(520px,calc(100vw - 32px));background:var(--card);border:1px solid var(--border);border-radius:0 0 14px 14px;padding:24px;z-index:85;box-shadow:var(--shadow);visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-10px);transition:transform .2s,opacity .2s,visibility .2s;max-height:calc(100dvh - 94px);overflow-y:auto}.search-panel.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}.search-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}.search-head h2{font-size:22px;margin:2px 0 0}.search-label{display:block;font-size:15px;font-weight:650;color:var(--body);margin-bottom:9px}.search-panel input{border:2px solid #72424C;background:var(--layer);border-radius:8px;width:100%;height:47px;padding:0 14px;color:var(--title);outline:none;font-size:15px}.search-panel input:focus{border-color:var(--bright);box-shadow:0 0 0 3px #48262E}.search-hint{font-size:13px;margin:11px 0 15px;color:var(--muted)}.search-shortcuts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.search-shortcuts a{border:1px solid var(--border);border-radius:9px;display:flex;align-items:center;justify-content:space-between;padding:11px 12px;min-height:46px;font-weight:750;font-size:14px;color:var(--deep)}.search-shortcuts a:hover{background:var(--layer);border-color:var(--bright)}.search-shortcuts a[hidden]{display:none}.search-empty{color:var(--muted);font-size:13px}
.mobile-bottom{display:none}.scroll-locked{overflow:hidden}
@media(max-width:1100px){.site-container,.top-wrap{padding-left:20px;padding-right:20px}.rank-list{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-links{grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar{position:static}}
@media(max-width:820px){.tab-link{min-width:auto;padding:0 13px}.six-ribbons,.theme-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{grid-template-columns:minmax(0,1fr)}.sidebar{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 9px}.sidebar h2,.sidebar p{grid-column:1/-1}.sidebar a{border-top:1px solid #51363C}.pulse-layout{grid-template-columns:1fr}.pulse-layout>.visual{min-height:240px}.service-split{grid-template-columns:1.2fr .8fr}.after-grid{grid-template-columns:1fr}.rank-list{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:767px){body{padding-top:94px;padding-bottom:calc(50px + env(safe-area-inset-bottom,0px))}.site-container,.top-wrap{padding-left:16px;padding-right:16px}.masthead-inner{grid-template-columns:minmax(0,1fr) 64px minmax(0,1fr);gap:6px}.site-logo img{height:32px;max-width:105px}.catalog-trigger{width:48px;height:44px;min-width:48px;justify-self:center;padding:0}.catalog-trigger>span:last-child{display:none}.app-link{min-width:86px;height:44px;padding:0 9px;font-size:12px;gap:2px}.tabstrip{display:none}.page-section{padding:25px 0}.hero-shell{padding-top:20px;padding-bottom:27px}.home-hero .visual-banner{height:clamp(160px,51vw,260px)}.hero-body{padding:21px 18px 23px}.hero-body h1{margin:6px 0 14px}.btn-row{gap:9px}.btn{min-width:120px;padding:0 12px}.six-ribbons{grid-template-columns:1fr}.topic-ribbon{min-height:75px}.three-posters{grid-template-columns:1fr}.poster-card .visual{height:190px}.feature-split,.feature-split.reverse{display:flex;flex-direction:column;align-items:stretch}.feature-split.reverse .visual{order:0}.feature-split .visual{height:210px}.feature-split>.feature-text{order:1}.theme-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rank-list{grid-template-columns:repeat(2,minmax(0,1fr))}.steps-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-split{grid-template-columns:1fr}.service-split .visual-app{height:340px;max-width:300px}.extra-routes{grid-template-columns:1fr}.section-heading{align-items:center}.section-heading h2{font-size:21px}.section-heading .more{font-size:13px}.article-card{padding:17px 17px}.article-card h2{font-size:19px}.interior-head{padding:26px 0 12px}.article-top-visual .visual{height:185px}.sidebar{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{align-items:flex-start}.footer-logo{width:118px;flex:0 0 auto}.footer-logo img{height:31px}.footer-brand div{gap:5px;display:flex;flex-wrap:wrap}.footer-brand p{font-size:12px}.site-footer{margin-top:25px;padding:31px 0 24px}.catalog-panel{top:94px;max-height:calc(100dvh - 94px)}.catalog-inner{padding-top:18px;padding-bottom:25px}.overlay-brand img{max-width:100px;height:30px}.catalog-grid{gap:10px}.catalog-group{padding:12px}.catalog-links{display:grid;grid-template-columns:1fr}.catalog-links a{padding:10px 9px;min-height:57px}.catalog-links a strong{font-size:14px}.catalog-links a span{font-size:11px}.search-panel{top:94px;left:0;right:0;width:100%;height:calc(100dvh - 94px);max-height:calc(100dvh - 94px);border-radius:0;padding:22px 16px;background:var(--layer)}.search-shortcuts a{background:var(--card)}.screen-mask{top:94px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;width:100%;height:calc(50px + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));z-index:60;background:var(--card);border-top:1px solid var(--border);box-shadow:0 -3px 12px rgba(0,0,0,.38)}.mobile-bottom a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;font-size:11px;font-weight:750;min-height:50px;color:var(--muted);white-space:nowrap}.mobile-bottom a.active{background:var(--blue);color:white}.mobile-bottom a:hover:not(.active){background:var(--layer)}.bottom-symbol{font-size:21px;line-height:1.1}.ribbon-wordmark{font-size:11px}.blue-ribbon,.masthead,.site-top{width:100%;max-width:none}.search-trigger{width:50px}}
@media(max-width:380px){.site-container,.top-wrap{padding-left:16px;padding-right:16px}.site-logo img{max-width:100px;height:30px}.app-link{min-width:82px}.blue-ribbon .ribbon-wordmark{font-size:10px}.hero-body h1{font-size:27px}.service-badge img{width:48px;height:48px}.rank-cell b{font-size:38px}.catalog-grid{gap:7px}.catalog-group{padding:9px}.catalog-links a{padding:8px 7px}.overlay-brand>span{font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
.type-intro{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin:0 0 21px;padding:15px 16px;background:var(--layer);border:1px solid var(--border);border-radius:10px;font-size:13px}.type-intro strong{font-size:14px;color:var(--deep);margin-right:7px}.type-intro span{background:var(--card);border:1px solid #5B2E38;border-radius:6px;padding:5px 11px;color:var(--body)}.notice-line{background:var(--layer);padding:12px 16px;border-left:4px solid var(--blue);border-radius:8px;margin-bottom:17px;color:var(--deep);font-weight:700;font-size:14px}.article-bottom{margin:22px 0 14px}

/* 保障桌面栏目与页脚的可点击面积 */
.tab-link{height:44px}.section-heading .more{display:inline-flex;align-items:center;min-height:44px}.poster-body .text-arrow,.after-card .text-arrow{display:inline-flex;align-items:center;min-height:44px}.footer-links a{display:flex;align-items:center;min-height:44px}.footer-bottom a{display:inline-flex;align-items:center;min-height:44px}

/* 下拉总册保留一段遮罩可点击区域；内容超长时仅目录内部可滚动。 */
.catalog-panel{max-height:min(72dvh,calc(100dvh - 94px))}
@media(max-width:767px){.catalog-panel{max-height:min(78dvh,calc(100dvh - 94px))}}

/* 小屏顶栏完整铺底，搜索只显示图标；总册标题和关闭按钮保持单行。 */
.article-top-visual.visual-phone .visual{height:380px;max-width:460px;margin-left:auto;margin-right:auto}
@media(max-width:767px){
  .masthead-inner{grid-template-columns:minmax(0,1.2fr) 52px minmax(0,.8fr)}
  .site-logo img{max-width:135px;height:34px}
  .app-link{min-width:84px}
  .search-trigger>span:last-child{display:none}
  .overlay-brand{gap:8px}
  .overlay-brand img{max-width:94px;height:30px}
  .overlay-brand small{display:none}
  .overlay-brand>span{white-space:nowrap;font-size:15px}
  .close-button{white-space:nowrap;gap:5px;padding:0 9px;font-size:13px}
}
@media(max-width:380px){.site-logo img{max-width:126px;height:33px}.app-link{min-width:82px}}

/* 档期节点与创作步骤采用各自独立的阅读编排。 */
.interior-timeline{margin-top:10px;margin-bottom:18px;gap:16px}
.interior-timeline .article-card[data-kind="time"]{position:relative;background:var(--layer);border-left:1px solid var(--border);margin:0;box-shadow:none}
.interior-timeline .article-card[data-kind="time"]::before{content:"";position:absolute;left:-36px;top:23px;width:20px;height:20px;border-radius:50%;border:4px solid white;background:var(--blue);box-shadow:0 0 0 2px #A4424F}
.article-card[data-kind="step"]{border-left:4px solid var(--bright)}
.step-index{display:inline-flex;justify-content:center;align-items:center;background:var(--blue);color:white;border-radius:7px;font-size:14px;line-height:1;padding:9px;margin-right:10px;letter-spacing:0;vertical-align:middle}

/* 深红资讯主题：卡片与菜单保持统一的深色底，并保留暖白可读性 */
body{background:#0F0A0A;color:#F0E8E8}
.site-top{background:#0F0A0A}
.masthead,.tabstrip{background:#0A0707}
.tabstrip{border-color:rgba(230,57,70,.19)}
.site-logo img,.footer-logo img,.overlay-brand img{object-fit:contain;object-position:left center}
.search-trigger{color:white}
.catalog-trigger,.close-button{background:#241818;color:#F0E8E8}
.catalog-trigger:hover,.close-button:hover{background:#3A2025;color:#FFFFFF}
.tab-link{color:#F0E8E8}.tab-link.active{background:#E63946;color:#FFFFFF}
.tab-link:hover:not(.active){background:#30191E;color:#FFF1F1}
.hero-body,.poster-card,.article-card,.after-card,.pulse-copy,.rank-cell,.theme-cell,.time-node,.topic-ribbon,.step-card,.service-split,.article-note,.sidebar,.faq-item{color:#F0E8E8}
.home-hero,.poster-card,.article-card,.text-list a,.text-list .list-line,.sidebar,.after-card,.topic-ribbon,.faq-item,.rank-cell,.time-node,.theme-cell,.extra-routes a,.step-card{background:#1A1212}
.hero-shell .home-hero .visual{background:#241818}
.topic-ribbon:hover,.catalog-links a:hover,.text-list a:hover,.extra-routes a:hover{background:#29171B}
.topic-ribbon h3,.poster-card h3,.article-card h2,.theme-cell h3,.rank-cell h3,.time-node h3{color:#FFFFFF}
.visual{background:#241818}.article-content{color:#F0E8E8}
.catalog-panel{background:#0A0707;border-bottom:4px solid #E63946}
.catalog-group{background:#241818}.catalog-group h2{color:#FFBBB9}
.catalog-links a{background:#1A1212}.catalog-links a:hover{background:#3A222A}
.catalog-links a strong{color:#FFFFFF}.catalog-links a span{color:#C4B0B0}
.overlay-brand>span,.search-head h2{color:#FFFFFF}
.search-panel{background:#1A1212}.search-panel input{background:#0F0A0A;color:#FFFFFF;border-color:#6B3A41}
.search-panel input::placeholder{color:#B79A9A}
.search-shortcuts a{background:#241818;color:#FFFFFF}
.search-hint,.search-label{color:#E7C9C9}
.search-panel .eyebrow,.hero-brand,.number-links b,.rank-cell b{color:#FF5C66}
.mobile-bottom{background:#0A0707;box-shadow:0 -3px 12px rgba(0,0,0,.4)}
.mobile-bottom a{color:#DDD0D0}.mobile-bottom a.active{color:#FFFFFF;background:#E63946}
.mobile-bottom a:hover:not(.active){background:#241818}
.btn-secondary{background:#1A1212;color:#FFF4F2!important;border-color:#E63946}
.btn-secondary:hover{background:#332025}
.search-panel .close-button{color:#FFFFFF}
.text-list a,.text-list .list-line{color:#EEE3E3}
.after-card p,.poster-body p,.feature-split p,.lead-copy,.theme-cell p,.rank-cell p,.service-copy p{color:#C4B0B0}
.hero-body h1,.section-heading h2,.article-card h2,.interior-head h1{color:#FFFFFF}
.site-footer{background:#080505;color:#C4B0B0}
.footer-brand strong,.footer-group h2{color:#FFF3F1}
.footer-links a:hover{color:#FF8B91}
.status-tag{background:#C41E3A;color:#FFFFFF}
.time-node::before,.interior-timeline .article-card[data-kind="time"]::before{border-color:#0F0A0A}
:focus-visible{outline-color:#FF9296}
@media(max-width:767px){body{padding-top:94px}.search-panel{top:94px;background:#0F0A0A;height:calc(100dvh - 94px);max-height:calc(100dvh - 94px)}.catalog-panel{top:94px;max-height:min(78dvh,calc(100dvh - 94px))}.screen-mask{top:94px}.search-shortcuts a{background:#241818}.blue-ribbon,.masthead,.site-top{left:0;right:0;width:100%}}

/* 首页四张红签卡 */
.red-sign-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.red-sign-grid .topic-ribbon{display:flex;flex-direction:column;padding:20px;min-height:166px;background:#1A1212}
.red-sign-grid .topic-ribbon:nth-child(even){background:#241818}
.red-sign-grid .ribbon-square{flex:0 0 9px;width:39px;height:7px;margin:0 0 13px;border-radius:2px;background:#FF4D4F}
.red-sign-grid .topic-ribbon:nth-child(even) .ribbon-square{background:#C41E3A}
.red-sign-grid .topic-ribbon h3{font-size:18px;color:#FFFFFF}
.red-sign-grid .topic-ribbon p{color:#C4B0B0;font-size:14px;line-height:1.7}
.hero-body h1{max-width:940px}
.visual-banner{height:300px;max-height:300px}
.masthead{height:72px}.catalog-panel,.search-panel{top:94px}
@media(max-width:900px){.red-sign-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:767px){body{padding-top:94px}.red-sign-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.red-sign-grid .topic-ribbon{min-height:175px;padding:15px}.red-sign-grid .topic-ribbon h3{font-size:16px}.red-sign-grid .topic-ribbon p{font-size:13px}.catalog-panel,.search-panel{top:94px}.mobile-bottom{background:#0A0707}}
@media(max-width:350px){.red-sign-grid{grid-template-columns:1fr}.red-sign-grid .topic-ribbon{min-height:0}.red-sign-grid .topic-ribbon p{font-size:14px}}