/* Content and controls are the rouyuelu master; this layer changes presentation only. */
body.theme-jiu,body.theme-mai,body.theme-huang,body.theme-hong{--sans:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-family:var(--sans);background:var(--bg);color:var(--text)}
body[class*="theme-"] h1{text-wrap:balance}body[class*="theme-"] .navbar{background:var(--nav-bg);border-color:var(--border)}body[class*="theme-"] .brand small{color:var(--muted)}body[class*="theme-"] .brand>span,body[class*="theme-"] .gradient-text,body[class*="theme-"] .stat-item strong{background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--accent)}body[class*="theme-"] a:hover{color:var(--accent)}body[class*="theme-"] a:focus-visible,body[class*="theme-"] button:focus-visible,body[class*="theme-"] input:focus-visible,body[class*="theme-"] summary:focus-visible{outline-color:var(--accent)}
body[class*="theme-"] .hero{background-image:var(--hero-wash),url('/assets/hero-v2.webp');background-color:var(--bg);background-position:center;background-size:cover}body[class*="theme-"] .hero:before{background:var(--hero-glow)}body[class*="theme-"] .hero-badge,body[class*="theme-"] .search-box,body[class*="theme-"] .feature-card,body[class*="theme-"] .stat-item,body[class*="theme-"] .rank-item,body[class*="theme-"] .poster-card,body[class*="theme-"] .review-card,body[class*="theme-"] .faq-item,body[class*="theme-"] .more-link,body[class*="theme-"] .empty-state,body[class*="theme-"] .related-link,body[class*="theme-"] .platform-card,body[class*="theme-"] .download-info{background:var(--surface);border-color:var(--border);box-shadow:var(--shadow);border-radius:var(--radius)}
body[class*="theme-"] .routing-notice{background:var(--notice);color:var(--muted);border-color:var(--border)}body[class*="theme-"] .nav-links a{color:var(--muted)}body[class*="theme-"] .nav-links a:hover{background:var(--soft);color:var(--accent)}body[class*="theme-"] .nav-links a.active,body[class*="theme-"] .nav-links a.nav-cta{background:var(--gradient);color:var(--on-accent)!important}body[class*="theme-"] .hero-badge{color:var(--accent)}body[class*="theme-"] .hero-copy>p,body[class*="theme-"] .feature-body>p,body[class*="theme-"] .feature-tags,body[class*="theme-"] .feature-eyebrow,body[class*="theme-"] .feature-status,body[class*="theme-"] .chapter-heading>span{color:var(--muted)}body[class*="theme-"] .feature-eyebrow>span:first-child,body[class*="theme-"] .feature-body em{color:var(--accent)}body[class*="theme-"] .feature-status{border-color:var(--border)}body[class*="theme-"] .feature-status b{color:var(--text)}body[class*="theme-"] .feature-actions a,body[class*="theme-"] .chapter-grid a{background:var(--surface-alt);border-color:var(--border);color:var(--text)}body[class*="theme-"] .feature-actions a.feature-next{background:var(--gradient);color:var(--on-accent)}body[class*="theme-"] .chapter-grid span{color:var(--muted)}body[class*="theme-"] .chapter-grid .active{background:var(--soft);border-color:var(--accent)}body[class*="theme-"] .chapter-grid .active b,body[class*="theme-"] .chapter-grid .active span{color:var(--accent)}body[class*="theme-"] .btn-primary,body[class*="theme-"] .nav-cta,body[class*="theme-"] .rank-no,body[class*="theme-"] .cover-kind,body[class*="theme-"] .provider-button,body[class*="theme-"] .download-steps article>span{background:var(--gradient);color:var(--on-accent)}body[class*="theme-"] .btn-outline{background:var(--surface);border-color:var(--accent);color:var(--accent)}body[class*="theme-"] .feature-read{background:var(--accent);color:var(--on-accent)}body[class*="theme-"] .search-box input{color:var(--text)}body[class*="theme-"] .search-box input::placeholder{color:var(--muted)}body[class*="theme-"] .search-box>.download-button-link{color:var(--on-accent);border-radius:var(--radius)}body[class*="theme-"] .tag-0{background:var(--soft);color:var(--accent)}body[class*="theme-"] .tag-1{background:var(--soft-2);color:var(--accent-2)}body[class*="theme-"] .tag-2{background:var(--soft-3);color:var(--accent-3)}body[class*="theme-"] .tag-muted{background:var(--surface-alt);color:var(--muted)}body[class*="theme-"] .section-soft{background:var(--soft-bg)}body[class*="theme-"] .more-link,body[class*="theme-"] .poster-foot a,body[class*="theme-"] .review-foot a,body[class*="theme-"] .return-text{color:var(--accent)}body[class*="theme-"] .poster-foot,body[class*="theme-"] .footer-bottom{border-color:var(--border)}body[class*="theme-"] .filters>.download-button-link{background:var(--surface);color:var(--text);border-color:var(--border)}body[class*="theme-"] .filters>.download-button-link.active{background:var(--gradient);color:var(--on-accent)}body[class*="theme-"] .review-card:before{color:var(--soft)}body[class*="theme-"] .review-avatar{background:var(--soft);color:var(--accent)}body[class*="theme-"] .review-head>span:last-child,body[class*="theme-"] .review-foot span{color:var(--muted)}body[class*="theme-"] .faq-item[open]{border-color:var(--accent);box-shadow:var(--shadow)}body[class*="theme-"] .faq-item summary:after{color:var(--accent)}body[class*="theme-"] .faq-item .answer{color:var(--muted);border-color:var(--border)}
body[class*="theme-"] .reading-cta{background:var(--cta-bg);color:var(--cta-text);border-radius:var(--radius)}body[class*="theme-"] .reading-cta h2{color:var(--cta-text)}body[class*="theme-"] .cta-actions>a{background:var(--surface);color:var(--text);border-radius:var(--radius)}body[class*="theme-"] .cta-actions small{color:var(--muted)}body[class*="theme-"] .reading-card{background:var(--surface);color:var(--text);border-radius:var(--radius)}body[class*="theme-"] .reading-card>span{color:var(--muted)}body[class*="theme-"] .reading-card img,body[class*="theme-"] .download-qr img{background:#fff;padding:5px}body[class*="theme-"] .footer{background:var(--footer-bg);color:var(--footer-muted)}body[class*="theme-"] .footer-brand,body[class*="theme-"] .footer-col h2{color:var(--footer-text)}body[class*="theme-"] .footer-col a{color:var(--footer-muted)}body[class*="theme-"] .footer-grid>div:first-child{border-color:var(--border)}body[class*="theme-"] .floating-read{background:var(--gradient);color:var(--on-accent);border-radius:var(--radius)}body[class*="theme-"] .floating-read>a{background:var(--surface);color:var(--accent)}body[class*="theme-"] .floating-read>.download-button-link:last-child{background:var(--surface);color:var(--accent)}body[class*="theme-"] .floating-read>button{background:var(--surface);color:var(--accent)}
body[class*="theme-"] .article-header{border-color:var(--border)}body[class*="theme-"] .toc{background:var(--surface);border-color:var(--border);border-radius:var(--radius)}body[class*="theme-"] .toc a{color:var(--text)}body[class*="theme-"] .prose{color:var(--muted)}body[class*="theme-"] .prose h2,body[class*="theme-"] .simple-page h1,body[class*="theme-"] .directory h1,body[class*="theme-"] .article-header h1{color:var(--text)}body[class*="theme-"] .prose a{color:var(--accent)}body[class*="theme-"] .takeaways{background:var(--soft);border-color:var(--accent);border-radius:0 var(--radius) var(--radius) 0}body[class*="theme-"] .related{border-color:var(--border)}
body[class*="theme-"] .download-hero{background:var(--download-bg);color:var(--download-text)}body[class*="theme-"] .download-copy>p{color:var(--download-text)}body[class*="theme-"] .hero-provider{background:var(--surface);color:var(--text);border-radius:var(--radius)}body[class*="theme-"] .hero-provider small{color:var(--muted)}body[class*="theme-"] .download-qr{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius)}body[class*="theme-"] .download-qr>span{color:var(--muted)}body[class*="theme-"] .platform-icon{border-radius:var(--radius)}body[class*="theme-"] .icon-0{background:var(--soft)}body[class*="theme-"] .icon-1{background:var(--soft-2)}body[class*="theme-"] .icon-2{background:var(--soft-3)}body[class*="theme-"] .icon-3{background:var(--soft)}body[class*="theme-"] .platform-card li:before{color:var(--accent)}body[class*="theme-"] .provider-button{border-radius:var(--radius)}body[class*="theme-"] .mobile-menu{background:var(--surface);color:var(--text)}body[class*="theme-"] .menu-head{border-color:var(--border)}body[class*="theme-"] .menu-head strong{color:var(--accent)}body[class*="theme-"] .menu-head button{background:var(--soft);color:var(--accent)}body[class*="theme-"] .mobile-menu>p{border-color:var(--border)}body[class*="theme-"] .mobile-menu .nav-cta{color:var(--on-accent)}body[class*="theme-"] .skip-link{background:var(--surface);border-color:var(--accent);color:var(--text)}
@media(max-width:1149px){body[class*="theme-"] .navbar .nav-links{display:none}body[class*="theme-"] .navbar .nav-toggle{display:flex;align-items:center;justify-content:center;color:var(--accent)}body[class*="theme-"] .navbar .brand small{display:none}}
@media(max-width:520px){body[class*="theme-"] .hero h1{font-size:25px;line-height:1.4}body[class*="theme-"] .hero-copy>p{font-size:13.5px}body[class*="theme-"] .feature-body h2{font-size:16px}body[class*="theme-"] .download-copy h1{font-size:25px;line-height:1.5}body[class*="theme-"] .download-facts{flex-wrap:wrap;gap:16px 22px}body[class*="theme-"] .download-facts strong{font-size:20px}}

body.theme-hong{--bg:#e9dee8;--surface:#f1e8ef;--surface-alt:#e5d5e1;--nav-bg:#eee2ebf5;--text:#37273e;--muted:#6d5a73;--accent:#8b345b;--accent-2:#5e4d8e;--accent-3:#4f6d60;--soft:#e0c4d6;--soft-2:#dcd4ec;--soft-3:#d4e1d8;--soft-bg:#e0d0df;--notice:#e2d0df;--border:#c7acc4;--on-accent:#fff0f8;--gradient:linear-gradient(115deg,#994265,#63344f);--hero-wash:linear-gradient(100deg,#e9dee8f5,#e9dee8ee 48%,#e9dee8c9);--hero-glow:radial-gradient(circle at 85% 15%,#a376b12b,transparent 55%);--shadow:0 6px 20px #63344f09;--radius:3px;--cta-bg:linear-gradient(115deg,#7b355d,#4d2e4d);--cta-text:#f9eaf4;--footer-bg:#38263a;--footer-text:#f1e4f0;--footer-muted:#cfb9ce;--download-bg:linear-gradient(120deg,#8a3f68,#4f2c4f);--download-text:#f9eaf4}
.theme-hong h1,.theme-hong h2,.theme-hong h3,.theme-hong .brand>span{font-family:"Noto Serif SC","Songti SC","SimSun",serif;font-weight:600;letter-spacing:.01em}.theme-hong .navbar{position:relative;border-bottom:3px double var(--border);padding-block:22px}.theme-hong .brand>span{font-size:25px}.theme-hong .brand img{border-radius:0}.theme-hong .brand small{font-size:9px}.theme-hong .nav-links{gap:10px}.theme-hong .nav-links a{font-size:12px;padding:6px 9px;border-radius:0}.theme-hong .nav-links a.active{background:none;color:var(--accent)!important;border-bottom:1px solid var(--accent)}.theme-hong .nav-links a.nav-cta{border-radius:0}.theme-hong .hero{padding-top:48px}.theme-hong .hero-grid{grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}.theme-hong .hero-copy{order:2}.theme-hong .feature-card{order:1;max-width:none;grid-template-columns:1fr;padding:0;background:transparent!important;border:0!important;box-shadow:none!important;gap:20px;min-height:0}.theme-hong .feature-poster{width:100%;height:230px;aspect-ratio:auto;border-radius:0}.theme-hong .feature-poster>img{object-position:50% 25%}.theme-hong .feature-label{border-radius:0}.theme-hong .feature-body{gap:9px;border-inline:1px solid var(--border);border-bottom:1px solid var(--border);padding:20px;background:var(--surface)}.theme-hong .feature-body h2{font-size:23px;line-height:1.5}.theme-hong .feature-body>p{font-size:13px}.theme-hong .feature-actions a{border-radius:0}.theme-hong .chapter-grid a{border-radius:0}.theme-hong .hero h1{font-size:36px;font-weight:600;line-height:1.5}.theme-hong .hero-badge{border:0;background:none!important;padding:0;box-shadow:none!important;border-radius:0;letter-spacing:.1em;font-size:11px}.theme-hong .hero-copy>p{font-size:14px;line-height:1.9}.theme-hong .search-box{border-radius:0;border:1px solid var(--border);box-shadow:none;padding:7px}.theme-hong .search-box>.download-button-link{border-radius:0}.theme-hong .hero-actions{gap:12px}.theme-hong .btn-primary,.theme-hong .btn-outline{padding:12px 17px;border-radius:0;font-size:13px}.theme-hong .btn-primary{box-shadow:5px 5px 0 #bb96b1}.theme-hong .stats-bar{border-block:3px double var(--border);gap:0;margin-top:40px}.theme-hong .stat-item{background:none!important;border:0;border-right:1px solid var(--border);box-shadow:none!important;border-radius:0;padding:20px}.theme-hong .stat-item:last-child{border-right:0}.theme-hong .stat-item strong{font-family:Georgia,serif;font-weight:400;font-style:italic;font-size:32px}.theme-hong .section-header{border-bottom:1px solid var(--border);padding-bottom:20px}.theme-hong .section-header h2{font-size:33px}.theme-hong .section-header p{font-size:13px}.theme-hong .more-link{border:0;background:none!important;border-radius:0;padding:6px 0;font-size:12px}.theme-hong .rank-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 35px}.theme-hong .rank-item{background:transparent!important;border:0;border-top:1px solid var(--border);box-shadow:none!important;border-radius:0;padding:22px 0;gap:22px}.theme-hong .rank-thumb{width:100px;height:134px;border-radius:0}.theme-hong .rank-no{left:-6px;top:16px;border-radius:0;font-family:Georgia,serif;font-style:italic;width:27px;height:27px}.theme-hong .rank-info h3{font-family:"Songti SC","SimSun",serif;font-size:23px;line-height:1.55}.theme-hong .rank-info p{font-size:12.5px}.theme-hong #notes .poster-grid{grid-template-columns:1.1fr 1fr;gap:0 38px;align-items:start}.theme-hong #notes .poster-card{display:grid;grid-template-columns:130px minmax(0,1fr);gap:22px;background:none!important;border:0;border-top:1px solid var(--border);box-shadow:none!important;border-radius:0;padding-block:23px}.theme-hong #notes .poster-card:first-child{display:flex;flex-direction:column;grid-row:span 3;gap:0;border:0;border-right:1px solid var(--border);padding:0 30px 0 0}.theme-hong #notes .poster-card:first-child .poster-cover{width:100%;aspect-ratio:1.25;margin-bottom:22px}.theme-hong #notes .poster-card:first-child .poster-copy h3{font-size:30px}.theme-hong #notes .poster-cover{border-radius:0;aspect-ratio:3/4;align-self:start}.theme-hong #notes .poster-copy{padding:0}.theme-hong #notes .poster-copy h3{white-space:normal;font-size:23px;line-height:1.5}.theme-hong #notes .poster-copy p{font-size:13px;line-height:1.8}.theme-hong #notes .poster-foot{font-size:11px}.theme-hong .cover-label,.theme-hong .cover-kind{border-radius:0;padding:3px 8px;font-size:9px}.theme-hong .cover-caption{font-family:"Songti SC","SimSun",serif;font-size:21px}.theme-hong .review-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 30px}.theme-hong .review-card{border:0;border-top:1px solid var(--border);box-shadow:none!important;background:none!important;border-radius:0;padding:20px 0}.theme-hong .review-poster{border-radius:0}.theme-hong .review-head strong{font-family:"Songti SC","SimSun",serif;font-size:16px}.theme-hong .faq-item{border:0;border-top:1px solid var(--border);box-shadow:none!important;border-radius:0;background:none!important}.theme-hong .faq-item summary{font-family:"Songti SC","SimSun",serif;font-size:18px;padding-inline:0}.theme-hong .reading-cta{border-radius:0}.theme-hong .reading-cta h2{font-size:32px}.theme-hong .article-header{border-bottom:3px double var(--border)}.theme-hong .article-header h1{font-family:"Songti SC","SimSun",serif;font-weight:600}.theme-hong .toc{border:0;border-top:1px solid var(--border);border-radius:0;background:none!important;padding-top:20px}.theme-hong .prose{font-size:17px;line-height:2.1}.theme-hong .prose h2{font-family:"Songti SC","SimSun",serif;font-size:27px}.theme-hong .takeaways{border-left:0;border-block:1px solid var(--border);border-radius:0}.theme-hong .download-copy h1{font-family:"Songti SC","SimSun",serif;font-weight:600;font-size:38px;line-height:1.5}.theme-hong .download-facts strong{font-family:"Songti SC","SimSun",serif;font-weight:600}.theme-hong .platform-card{border-radius:0;align-items:start;text-align:left;border-top:2px solid #b288aa}.theme-hong .platform-card h3{font-family:"Songti SC","SimSun",serif;font-size:22px}.theme-hong .download-info{background:none!important;border:0;border-top:1px solid var(--border);box-shadow:none!important;border-radius:0;padding:25px 0}.theme-hong .download-steps article>span{border-radius:0;font-family:Georgia,serif;font-style:italic}.theme-hong .footer{border-top:3px double #8b6b85}.theme-hong .footer-brand{font-family:"Songti SC","SimSun",serif;font-size:22px}
@media(max-width:1100px){.theme-hong .hero-grid{grid-template-columns:1fr;gap:28px}.theme-hong .hero-copy{order:0}.theme-hong .feature-card{order:1;max-width:650px;grid-template-columns:180px minmax(0,1fr);gap:0;margin:auto;width:100%}.theme-hong .feature-poster{width:180px;height:100%;min-height:290px}.theme-hong .feature-body{border:1px solid var(--border)}.theme-hong .hero h1{font-size:36px}.theme-hong .rank-info h3{font-size:21px}.theme-hong #notes .poster-grid{gap:0 28px}.theme-hong #notes .poster-card{grid-template-columns:100px minmax(0,1fr);gap:18px}.theme-hong #notes .poster-card:first-child .poster-copy h3{font-size:26px}.theme-hong #notes .poster-copy h3{font-size:21px}.theme-hong .platform-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.theme-hong .hero h1{font-size:31px}.theme-hong .rank-list{grid-template-columns:1fr}.theme-hong #notes .poster-grid{grid-template-columns:1fr;gap:0}.theme-hong #notes .poster-card:first-child{grid-row:auto;padding:0 0 26px;border-right:0}.theme-hong #notes .poster-card:first-child .poster-cover{aspect-ratio:1.7}.theme-hong #notes .poster-card:first-child .poster-copy h3{font-size:28px}.theme-hong #notes .poster-card{grid-template-columns:110px minmax(0,1fr);padding-block:23px}.theme-hong .review-grid{grid-template-columns:1fr}.theme-hong .prose{font-size:15px}.theme-hong .prose h2{font-size:24px}}
@media(max-width:520px){.theme-hong .navbar{padding-block:17px}.theme-hong .hero{padding-top:28px}.theme-hong .hero h1{font-size:27px;line-height:1.5}.theme-hong .hero-copy>p{font-size:13.5px}.theme-hong .hero-actions{gap:10px}.theme-hong .btn-primary,.theme-hong .btn-outline{font-size:12px;padding:11px 11px}.theme-hong .feature-card{grid-template-columns:1fr;gap:0}.theme-hong .feature-poster{width:100%;height:auto;min-height:0;aspect-ratio:16/9}.theme-hong .feature-body{padding:18px}.theme-hong .feature-body h2{font-size:21px}.theme-hong .stat-item{padding:17px 8px;border-bottom:1px solid var(--border)}.theme-hong .stat-item:nth-child(2){border-right:0}.theme-hong .stat-item strong{font-size:27px}.theme-hong .section-header h2{font-size:26px}.theme-hong .section-header{align-items:start;gap:15px}.theme-hong .rank-item{padding-block:21px;gap:20px}.theme-hong .rank-info h3{font-size:21px}.theme-hong .rank-thumb{width:85px;height:114px}.theme-hong #notes .poster-card{grid-template-columns:95px minmax(0,1fr);gap:18px}.theme-hong #notes .poster-copy h3{font-size:21px}.theme-hong #notes .poster-copy p{font-size:12px}.theme-hong #notes .cover-caption{font-size:17px;left:9px;right:9px}.theme-hong #notes .cover-kind{right:7px;top:34px}.theme-hong .faq-item summary{font-size:17px}.theme-hong .reading-cta h2{font-size:26px}.theme-hong .download-copy h1{font-size:27px}.theme-hong .platform-grid{grid-template-columns:1fr}}