:root{
  --yt-red:#ff0000;
  --yt-red-dark:#cc0000;
  --yt-black:#0f0f0f;
  --yt-text:#0f0f0f;
  --yt-muted:#606060;
  --yt-bg:#f9f9f9;
  --yt-soft:#f2f2f2;
  --yt-line:#e5e5e5;
  --yt-white:#fff;
  --yt-success:#0b8043;
  --yt-danger:#d93025;
  --fb-radius:4px;
  --fb-shadow:0 1px 2px rgba(0,0,0,.08),0 8px 28px rgba(0,0,0,.06);
  --fb-shadow-lg:0 18px 60px rgba(0,0,0,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--yt-white);color:var(--yt-text);font:16px/1.7 Arial,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body.modal-open{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit}
button,input,textarea,select{font:inherit}
button{appearance:none}
.wrap{width:min(1200px,calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--yt-line);background:rgba(255,255,255,.96);backdrop-filter:blur(12px)}
.header-inner{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:inline-flex;align-items:center;text-decoration:none;color:var(--yt-black)}
.brand-text{font-size:24px;font-weight:900;letter-spacing:-.05em;line-height:1}
.main-nav{display:flex;align-items:center;gap:22px}
.main-nav>a:not(.button){font-size:14px;font-weight:600;text-decoration:none;color:#3f3f3f}
.main-nav>a:not(.button):hover{color:var(--yt-red)}
.mobile-menu-button{display:none;width:42px;height:42px;padding:10px;border:1px solid var(--yt-line);border-radius:var(--fb-radius);background:#fff;cursor:pointer}
.mobile-menu-button span{display:block;height:2px;margin:5px 0;background:#111}
.button,.btn,button[type=submit],button.secondary,[data-copy]{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border:1px solid var(--yt-black);border-radius:var(--fb-radius);background:var(--yt-black);color:#fff;text-decoration:none;font-weight:800;line-height:1.2;cursor:pointer;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease}
.button:hover,.btn:hover,button[type=submit]:hover,button.secondary:hover,[data-copy]:hover{transform:translateY(-1px);box-shadow:0 5px 16px rgba(0,0,0,.13)}
.button:focus-visible,.btn:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(255,0,0,.18);outline-offset:2px}
.button.small{min-height:36px;padding:8px 13px;font-size:13px}
.button.alt,.button.ghost,.btn.secondary,button.secondary,.button.outline,[data-copy]{background:#fff;color:var(--yt-black);border-color:#d9d9d9}
.button.brand-button,.button.red,button[type=submit]{background:var(--yt-red);border-color:var(--yt-red);color:#fff}
.button.brand-button:hover,.button.red:hover,button[type=submit]:hover{background:var(--yt-red-dark);border-color:var(--yt-red-dark)}
.button.purple{background:var(--yt-black);border-color:var(--yt-black)}
.button.danger,button.danger{background:#fff;border-color:#f1b6b3;color:var(--yt-danger)}
.button.danger:hover,button.danger:hover{background:#fff1f0;border-color:var(--yt-danger)}
h1,h2,h3,h4{margin-top:0;line-height:1.16;letter-spacing:-.035em}
h1{font-size:clamp(40px,6vw,72px);margin-bottom:20px}
h2{font-size:clamp(30px,4vw,50px);margin-bottom:16px}
h3{font-size:21px}
p{margin-top:0}
.lead{max-width:780px;color:var(--yt-muted);font-size:19px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;color:var(--yt-red);font-size:12px;font-weight:900;letter-spacing:.09em;text-transform:uppercase}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--yt-red)}
.notice-strip{background:var(--yt-black);color:#fff}
.notice-strip .wrap{min-height:44px;display:flex;align-items:center;justify-content:center;text-align:center;font-size:14px}
.hero{position:relative;overflow:hidden;padding:88px 0 78px;background:linear-gradient(180deg,#fff 0,#fafafa 100%)}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 20%,rgba(255,0,0,.12),transparent 30%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.03fr .97fr;gap:64px;align-items:center}
.hero-copy .lead{font-size:20px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.trust-row{display:flex;gap:22px;flex-wrap:wrap;margin-top:24px;color:var(--yt-muted);font-size:14px}
.trust-row span:before{content:"✓";margin-right:7px;color:var(--yt-red);font-weight:900}
.hero-demo{padding:18px;border:1px solid #242424;border-radius:8px;background:var(--yt-black);box-shadow:var(--fb-shadow-lg)}
.browser-bar{display:flex;gap:7px;margin-bottom:14px}
.browser-bar i{width:9px;height:9px;border-radius:50%;background:#585858}
.browser-bar i:first-child{background:#ff5f56}.browser-bar i:nth-child(2){background:#ffbd2e}.browser-bar i:nth-child(3){background:#27c93f}
.demo-window{padding:26px;border-radius:4px;background:#fff}
.demo-company{display:flex;gap:13px;align-items:center;margin-bottom:19px}
.demo-logo{display:grid;place-items:center;width:54px;height:54px;border:1px solid var(--yt-line);border-radius:4px;background:#f6f6f6;font-size:24px;font-weight:900}
.demo-company h3{margin:0}.demo-company p{margin:3px 0 0;color:var(--yt-muted);font-size:13px}
.demo-link{display:flex;align-items:center;justify-content:space-between;padding:13px 14px;margin-top:9px;border:1px solid var(--yt-line);border-radius:4px;font-weight:700}
.demo-link:hover{border-color:#b7b7b7;background:#fafafa}
.stats-strip{position:relative;z-index:2;margin-top:-24px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;border:1px solid var(--yt-line);border-radius:4px;background:#fff;box-shadow:var(--fb-shadow)}
.stat{padding:25px 30px;border-right:1px solid var(--yt-line)}.stat:last-child{border-right:0}
.stat strong{display:block;font-size:34px}.stat span{color:var(--yt-muted)}
.section{padding:86px 0}.section.soft{background:var(--yt-bg)}.section.green{background:#fff}.section.dark{background:var(--yt-black);color:#fff}
.section.dark .lead,.section.dark .section-head p{color:#aaa}
.section-head{max-width:870px;margin-bottom:38px}.section-head.center{margin-inline:auto;text-align:center}.section-head.center .lead{margin-inline:auto}
.feature-grid,.bio-grid,.theme-grid,.article-grid,.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.feature-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{padding:24px;border:1px solid var(--yt-line);border-radius:var(--fb-radius);background:#fff;transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease}
.card:hover{border-color:#cfcfcf;box-shadow:var(--fb-shadow);transform:translateY(-2px)}
.feature-card{min-height:220px}.feature-icon{display:grid;place-items:center;width:44px;height:44px;margin-bottom:30px;border-radius:4px;background:var(--yt-soft);color:var(--yt-red);font-weight:900}
.feature-card h3{margin-bottom:9px}.feature-card p{margin:0;color:var(--yt-muted)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;border:1px solid var(--yt-line);border-radius:4px;background:#fff}
.step{padding:32px}.step+.step{border-left:1px solid var(--yt-line)}.step-number{color:var(--yt-red);font-size:13px;font-weight:900}.step p{color:var(--yt-muted)}
.demo-card{padding:0;overflow:hidden}.demo-cover{height:190px;background:#eee}.demo-cover img{width:100%;height:100%;object-fit:cover}.demo-body{padding:21px}
.demo-body .demo-company{margin-bottom:12px}.demo-body .demo-company img{width:44px;height:44px;border:1px solid var(--yt-line);border-radius:4px;object-fit:contain}.demo-body h3{font-size:19px}.demo-body p{color:var(--yt-muted)}
.theme-card{overflow:hidden;border:1px solid #2f2f2f;border-radius:4px;background:#191919}.theme-card img{width:100%;aspect-ratio:16/10;border-bottom:1px solid #333;background:#262626;object-fit:cover}.theme-card>div{padding:18px}.theme-card h3{margin:0 0 5px;font-size:18px}.theme-card p{margin:0;color:#aaa;font-size:13px}
.pricing-card{position:relative}.pricing-card.featured{border-color:var(--yt-red);box-shadow:0 0 0 2px var(--yt-red)}.price{font-size:40px;font-weight:900}.pricing-card ul{padding:0;list-style:none}.pricing-card li{padding:8px 0;border-bottom:1px solid var(--yt-line)}.pricing-card li:before{content:"✓";margin-right:8px;color:var(--yt-red);font-weight:900}
.cta-band{display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px;padding:40px;border-radius:4px;background:var(--yt-black);color:#fff}.cta-band h2{margin:0;font-size:38px}.cta-band p{margin:8px 0 0;color:#aaa}
.page-hero{padding:70px 0 52px;border-bottom:1px solid var(--yt-line);background:linear-gradient(180deg,#fff,#fafafa)}
.page-hero h1{max-width:950px;font-size:clamp(38px,5vw,64px)}
.page-content-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:42px;align-items:start}
.prose,.page-content,.article-content{font-size:17px;line-height:1.85;color:#222}
.prose h2,.page-content h2,.article-content h2{margin-top:42px;font-size:30px}
.prose h3,.page-content h3,.article-content h3{margin-top:32px;font-size:23px}
.prose p,.page-content p,.article-content p{margin-bottom:20px}
.prose ul,.prose ol,.page-content ul,.page-content ol,.article-content ul,.article-content ol{padding-left:24px;margin:0 0 22px}
.prose blockquote,.page-content blockquote,.article-content blockquote{margin:28px 0;padding:18px 20px;border-left:4px solid var(--yt-red);background:#fafafa;color:#4d4d4d}
.prose img,.page-content img,.article-content img{height:auto;margin:28px auto;border-radius:4px}
.article-index-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:38px;align-items:start}
.article-list{display:grid;gap:20px}
.article-row{display:grid;grid-template-columns:280px minmax(0,1fr);overflow:hidden;border:1px solid var(--yt-line);border-radius:4px;background:#fff;transition:.18s ease}
.article-row:hover{border-color:#c9c9c9;box-shadow:var(--fb-shadow)}
.article-row>img,.article-placeholder{width:100%;height:100%;min-height:205px;object-fit:cover;background:linear-gradient(135deg,#eee,#fafafa)}
.article-row-body{padding:23px}.article-row h2{margin:8px 0 9px;font-size:25px}.article-row h2 a{text-decoration:none}.article-row h2 a:hover{color:var(--yt-red)}
.article-row p{margin-bottom:13px;color:var(--yt-muted)}.article-row-body>a{color:var(--yt-red);font-weight:800;text-decoration:none}
.article-meta{display:flex;gap:13px;flex-wrap:wrap;color:var(--yt-muted);font-size:13px}.article-meta span+span:before{content:"·";margin-right:13px}
.sidebar-card{display:grid;gap:11px;padding:21px;margin-bottom:18px;border:1px solid var(--yt-line);border-radius:4px;background:#fff}.sidebar-card h3{margin:0 0 4px;font-size:19px}.sidebar-card>a:not(.button){padding:9px 0;border-bottom:1px solid var(--yt-line);text-decoration:none;font-weight:700}.sidebar-card>a:not(.button):hover{color:var(--yt-red)}.sidebar-card p{color:var(--yt-muted)}
.article-detail-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:44px;align-items:start}.article-side{position:sticky;top:86px}.article-content{min-width:0;padding:38px 44px;border:1px solid var(--yt-line);border-radius:4px;background:#fff}.article-hero-img{width:100%;max-height:520px;object-fit:cover;margin:0 0 36px}.toc [data-auto-toc]{display:grid}.toc [data-auto-toc] a{padding:8px 0;border-bottom:1px solid var(--yt-line);font-size:14px;text-decoration:none}.toc [data-auto-toc] .toc-sub{padding-left:14px;color:var(--yt-muted)}
.pagination{display:flex;gap:7px;flex-wrap:wrap;margin-top:28px}.pagination a{display:grid;place-items:center;min-width:40px;height:40px;padding:0 10px;border:1px solid var(--yt-line);border-radius:4px;text-decoration:none}.pagination a.active,.pagination a:hover{border-color:var(--yt-red);background:var(--yt-red);color:#fff}
.auth-shell{min-height:720px;padding:66px 0;background:var(--yt-bg)}.auth-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}.auth-copy h1{font-size:54px}.auth-points{display:grid;gap:14px;margin-top:28px}.auth-point{display:flex;gap:12px;align-items:flex-start}.auth-point b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#fff;color:var(--yt-red);box-shadow:0 0 0 1px var(--yt-line)}.auth-card{padding:35px;border:1px solid var(--yt-line);border-radius:4px;background:#fff;box-shadow:var(--fb-shadow)}.auth-card h2{font-size:31px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.field{display:grid;align-content:start;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:14px;font-weight:800}.field input,.field textarea,.field select{width:100%;min-height:45px;padding:10px 12px;border:1px solid #cfcfcf;border-radius:4px;background:#fff;color:var(--yt-text);outline:0}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--yt-red);box-shadow:0 0 0 3px rgba(255,0,0,.1)}.field textarea{min-height:132px;resize:vertical}.field .help{color:var(--yt-muted);font-size:12px}.check{display:flex!important;align-items:center;gap:8px}.check input{width:auto!important;min-height:auto}.alert,.notice,.limit-note{padding:13px 15px;margin-bottom:18px;border:1px solid #f1b6b3;border-radius:4px;background:#fff2f1;color:#9f1c14}.notice{border-color:#b9dfc9;background:#eef9f2;color:#126238}.limit-note{border-color:#ffd0cc;background:#fff7f7;color:#8f1912}
.site-footer{padding:56px 0 20px;border-top:1px solid var(--yt-line);background:#fff}.footer-main{display:grid;grid-template-columns:1.3fr 2fr;gap:65px}.footer-brand p{max-width:430px;color:var(--yt-muted)}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.footer-links>div{display:grid;align-content:start;gap:8px}.footer-links strong{margin-bottom:6px}.footer-links a{color:#555;text-decoration:none}.footer-links a:hover{color:var(--yt-red)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:38px;padding-top:20px;border-top:1px solid var(--yt-line);color:var(--yt-muted);font-size:13px}.footer-bottom a{color:var(--yt-red)}
.consult-fab{position:fixed;right:22px;bottom:22px;z-index:1200;display:inline-flex;align-items:center;gap:9px;min-height:48px;padding:0 18px;border:0;border-radius:4px;background:var(--yt-red);color:#fff;font-weight:900;box-shadow:0 10px 28px rgba(255,0,0,.28);cursor:pointer}.consult-fab:hover{background:var(--yt-red-dark)}.consult-dot{width:9px;height:9px;border-radius:50%;background:#fff;box-shadow:0 0 0 5px rgba(255,255,255,.2)}
.consult-modal[hidden]{display:none}.consult-modal{position:fixed;inset:0;z-index:2000;display:grid;place-items:center;padding:22px}.consult-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.64);backdrop-filter:blur(3px)}.consult-dialog{position:relative;z-index:1;width:min(760px,100%);max-height:calc(100vh - 44px);overflow:auto;padding:28px;border-radius:4px;background:#fff;box-shadow:0 24px 80px rgba(0,0,0,.35)}.consult-close{position:absolute;right:14px;top:12px;width:38px;height:38px;padding:0;border:1px solid var(--yt-line);border-radius:4px;background:#fff;color:#111;font-size:25px;cursor:pointer}.consult-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:start;padding-right:40px}.consult-kicker{color:var(--yt-red);font-size:11px;font-weight:900;letter-spacing:.12em}.consult-head h2{margin:5px 0 8px;font-size:32px}.consult-head p{color:var(--yt-muted)}.consult-qr{width:150px;margin:0;text-align:center}.consult-qr img{width:150px;height:150px;padding:5px;border:1px solid var(--yt-line);object-fit:contain}.consult-qr figcaption{margin-top:6px;color:var(--yt-muted);font-size:12px}.consult-form{margin-top:20px;padding-top:20px;border-top:1px solid var(--yt-line)}.consult-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.consult-fields label{display:grid;gap:5px;font-size:13px;font-weight:800}.consult-fields label.wide{grid-column:1/-1}.consult-fields input,.consult-fields textarea{width:100%;min-height:43px;padding:9px 11px;border:1px solid #cfcfcf;border-radius:4px;outline:0}.consult-fields textarea{min-height:105px;resize:vertical}.consult-fields input:focus,.consult-fields textarea:focus{border-color:var(--yt-red);box-shadow:0 0 0 3px rgba(255,0,0,.1)}.consult-hp{position:absolute!important;left:-9999px!important;opacity:0!important}.consult-submit-row{display:flex;align-items:center;gap:14px;margin-top:14px}.consult-submit-row button{min-width:130px}.consult-submit-row span{color:var(--yt-muted);font-size:13px}.consult-submit-row span.success{color:var(--yt-success)}.consult-submit-row span.error{color:var(--yt-danger)}.consult-contact-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:18px;padding-top:16px;border-top:1px solid var(--yt-line)}.consult-contact-row a{color:var(--yt-red);font-weight:700;text-decoration:none}
.table-wrap{overflow:auto;border:1px solid var(--yt-line);border-radius:4px}.table-wrap table{width:100%;border-collapse:collapse;background:#fff}.table-wrap th,.table-wrap td{padding:13px 14px;border-bottom:1px solid var(--yt-line);text-align:left;vertical-align:top}.table-wrap th{background:#fafafa;font-size:13px}.table-wrap tr:last-child td{border-bottom:0}
@media(max-width:1000px){.feature-grid.four{grid-template-columns:repeat(2,1fr)}.hero-grid,.auth-grid,.footer-main,.page-content-layout,.article-index-layout,.article-detail-layout{grid-template-columns:1fr}.article-side{position:static;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.article-content{padding:30px}.main-nav{gap:14px}.theme-grid,.pricing-grid,.bio-grid,.article-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.wrap{width:min(100% - 28px,1200px)}.mobile-menu-button{display:block}.main-nav{position:absolute;left:14px;right:14px;top:64px;display:none;align-items:stretch;flex-direction:column;gap:0;padding:10px;border:1px solid var(--yt-line);border-radius:4px;background:#fff;box-shadow:var(--fb-shadow-lg)}.main-nav a{padding:11px 12px}.menu-open .main-nav{display:flex}.hero{padding:60px 0}.hero-grid{gap:38px}.hero-demo{transform:none}.stats-grid,.steps{grid-template-columns:1fr}.stat,.step{border-right:0!important;border-left:0!important;border-bottom:1px solid var(--yt-line)}.stat:last-child,.step:last-child{border-bottom:0}.feature-grid,.feature-grid.four,.theme-grid,.pricing-grid,.bio-grid,.article-grid{grid-template-columns:1fr}.section{padding:64px 0}.cta-band{grid-template-columns:1fr;padding:28px}.footer-links{grid-template-columns:1fr 1fr}.article-row{grid-template-columns:1fr}.article-row>img,.article-placeholder{min-height:190px;max-height:250px}.article-side{grid-template-columns:1fr}.consult-dialog{padding:22px}.consult-head{grid-template-columns:1fr}.consult-qr{width:130px}.consult-qr img{width:130px;height:130px}.consult-fields{grid-template-columns:1fr}.consult-fab{right:14px;bottom:14px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-bottom{flex-direction:column}.article-content{padding:22px}.page-hero{padding:52px 0 38px}}
@media(max-width:480px){h1{font-size:40px}.footer-links{grid-template-columns:1fr}.consult-fab{min-width:48px;padding:0 14px}.consult-head h2{font-size:27px}.consult-submit-row{align-items:flex-start;flex-direction:column}.button,.btn,button[type=submit],button.secondary,[data-copy]{width:100%}.actions .button{width:auto}}
.button.copied,button.copied,[data-copy].copied{border-color:#0b8043!important;background:#0b8043!important;color:#fff!important;box-shadow:0 0 0 3px rgba(11,128,67,.12)}

/* FactoryBio 1.7 commercial pages and recommendation catalog */
.static-hero,.recommend-hero{position:relative;overflow:hidden;padding:74px 0 58px;border-bottom:1px solid var(--yt-line);background:linear-gradient(135deg,#fff 0%,#fafafa 70%,#fff0f0 100%)}
.static-hero:after,.recommend-hero:after{content:"";position:absolute;right:-100px;top:-130px;width:360px;height:360px;border-radius:50%;background:rgba(255,0,0,.07)}
.static-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:55px;align-items:center}
.static-hero h1,.recommend-hero h1{max-width:920px;margin:7px 0 17px;font-size:clamp(38px,5vw,62px)}
.static-hero p,.recommend-hero p{max-width:780px;margin:0;color:var(--yt-muted);font-size:18px}
.static-hero-card{padding:25px;border:1px solid #222;border-radius:6px;background:#0f0f0f;color:#fff;box-shadow:var(--fb-shadow-lg)}
.static-hero-card strong{display:block;margin-bottom:12px;font-size:22px}.static-hero-card ul{padding:0;margin:0;list-style:none}.static-hero-card li{padding:9px 0;border-bottom:1px solid #333;color:#d7d7d7}.static-hero-card li:before{content:"✓";margin-right:8px;color:#ff0000;font-weight:900}
.static-page{padding:64px 0 90px}.static-page-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:46px;align-items:start}.static-sidebar{position:sticky;top:90px;display:grid;gap:14px}.static-sidebar .card{padding:19px}.static-sidebar h3{margin-bottom:9px}.static-sidebar p{color:var(--yt-muted);font-size:13px}.static-sidebar a{color:var(--yt-red);font-size:13px;font-weight:850;text-decoration:none}
.page-pricing{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:32px 0}.page-pricing .pricing-card{padding:25px;border:1px solid var(--yt-line);border-radius:5px;background:#fff}.page-pricing .pricing-card.featured{border-color:var(--yt-red)}
.recommend-hero .wrap{position:relative;z-index:1}.recommend-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}.recommend-tabs a{display:inline-flex;min-height:40px;align-items:center;padding:8px 13px;border:1px solid #d6d6d6;border-radius:4px;background:#fff;text-decoration:none;font-size:13px;font-weight:850}.recommend-tabs a.active,.recommend-tabs a:hover{border-color:#111;background:#111;color:#fff}
.recommendation-section{padding:58px 0 90px}.recommendation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.recommend-card{overflow:hidden;border:1px solid var(--yt-line);border-radius:6px;background:#fff;transition:.18s ease}.recommend-card:hover{border-color:#c6c6c6;box-shadow:var(--fb-shadow);transform:translateY(-2px)}.recommend-card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#f1f1f1}.recommend-card-media img{width:100%;height:100%;object-fit:cover}.recommend-card-media.logo-media img{object-fit:contain;padding:24px;background:#fff}.recommend-card-badge{position:absolute;left:11px;top:11px;padding:5px 8px;border-radius:3px;background:#ff0000;color:#fff;font-size:10px;font-weight:900}.recommend-card-body{padding:19px}.recommend-card-body h2,.recommend-card-body h3{margin:0 0 8px;font-size:20px}.recommend-card-body h2 a,.recommend-card-body h3 a{text-decoration:none}.recommend-card-body p{margin:0 0 14px;color:var(--yt-muted);font-size:13px}.recommend-card-meta{display:flex;gap:7px;flex-wrap:wrap}.recommend-card-meta span{padding:4px 7px;border-radius:3px;background:#f2f2f2;color:#4b4b4b;font-size:11px;font-weight:800}
.home-company-grid,.home-product-grid,.home-info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.home-recommend-card{overflow:hidden;border:1px solid var(--yt-line);border-radius:5px;background:#fff}.home-recommend-media{aspect-ratio:16/9;overflow:hidden;background:#f3f3f3}.home-recommend-media img{width:100%;height:100%;object-fit:cover}.home-company-grid .home-recommend-media img{object-fit:contain;padding:22px;background:#fff}.home-recommend-body{padding:18px}.home-recommend-body h3{margin:0 0 7px;font-size:19px}.home-recommend-body h3 a{text-decoration:none}.home-recommend-body p{margin:0;color:var(--yt-muted);font-size:13px}.home-recommend-meta{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.home-recommend-meta span{padding:4px 7px;border-radius:3px;background:#f2f2f2;font-size:11px;font-weight:800}
.article-row .article-thumb{min-height:190px;background:#eee}.article-row .article-thumb img{width:100%;height:100%;object-fit:cover}.article-row .article-body{padding:24px}.article-row .article-body h2{margin:7px 0 10px;font-size:25px}.article-row .article-body h2 a{text-decoration:none}.article-row .article-body p{color:var(--yt-muted)}.article-meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--yt-muted);font-size:12px}.article-layout-card{padding:30px;border:1px solid var(--yt-line);border-radius:5px;background:#fff}.article-sidebar-card{padding:20px;border:1px solid var(--yt-line);border-radius:5px;background:#fafafa}.article-sidebar-card+ .article-sidebar-card{margin-top:15px}.article-sidebar-card h3{margin-bottom:12px}.article-sidebar-card a{display:block;padding:9px 0;border-bottom:1px solid var(--yt-line);text-decoration:none;font-size:13px}.article-sidebar-card a:hover{color:var(--yt-red)}
@media(max-width:900px){.static-hero-grid,.static-page-grid{grid-template-columns:1fr}.static-hero-card{max-width:600px}.static-sidebar{position:static}.recommendation-grid,.home-company-grid,.home-product-grid,.home-info-grid,.page-pricing{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.static-hero,.recommend-hero{padding:52px 0 42px}.static-page{padding:42px 0 65px}.recommendation-grid,.home-company-grid,.home-product-grid,.home-info-grid,.page-pricing{grid-template-columns:1fr}.article-row{grid-template-columns:1fr}.article-row .article-thumb{min-height:210px}.static-hero h1,.recommend-hero h1{font-size:38px}}

/* Template class coverage */
.recommendation-home{background:#fff}.section-more{display:flex;justify-content:center;margin-top:28px}.hero-mini-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:25px}
.page-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:42px;align-items:start}.content-card{padding:30px;border:1px solid var(--yt-line);border-radius:6px;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.035)}.page-aside{position:sticky;top:90px}.side-card{padding:23px;border:1px solid var(--yt-line);border-radius:6px;background:#fafafa}.side-card h3{margin-bottom:9px}.side-card p{color:var(--yt-muted);font-size:14px}.side-card .button{width:100%;margin-top:8px}.plan-kicker{display:block;margin-bottom:7px;color:var(--yt-red);font-size:10px;font-weight:950;letter-spacing:.1em}.plan-feature-list{padding:0!important;list-style:none}.plan-feature-list li{padding:8px 0;border-bottom:1px solid var(--yt-line)}.plan-feature-list li:before{content:"✓";margin-right:8px;color:var(--yt-red);font-weight:900}
.home-company-card,.home-product-card,.home-info-card{overflow:hidden;border:1px solid var(--yt-line);border-radius:6px;background:#fff;transition:.18s ease}.home-company-card:hover,.home-product-card:hover,.home-info-card:hover{transform:translateY(-2px);box-shadow:var(--fb-shadow)}.home-company-cover{height:155px;overflow:hidden;background:#f2f2f2}.home-company-cover img{width:100%;height:100%;object-fit:cover}.home-company-body,.home-product-card>div,.home-info-card>div{padding:18px}.home-company-title{display:flex;align-items:center;gap:12px;margin-top:-43px;margin-bottom:13px}.home-company-title img{width:54px;height:54px;padding:4px;border:1px solid var(--yt-line);border-radius:5px;background:#fff;object-fit:contain}.home-company-title h3{margin:0}.home-company-title small,.home-product-card small,.home-info-card small{color:var(--yt-muted)}.home-company-body p,.home-product-card p,.home-info-card p{color:var(--yt-muted);font-size:13px}.home-company-body>a,.home-product-card a,.home-info-card a{color:var(--yt-red);font-size:13px;font-weight:850;text-decoration:none}.home-product-card>img,.home-info-card>img{width:100%;aspect-ratio:16/10;object-fit:cover}.home-product-card h3,.home-info-card h3{margin:7px 0 8px}
.empty-public{grid-column:1/-1;padding:55px;border:1px dashed #cfcfcf;border-radius:6px;background:#fafafa;text-align:center}.empty-public h2{font-size:30px}.empty-public p{color:var(--yt-muted)}
.recommend-card{padding-bottom:20px}.recommend-cover,.recommend-image{height:190px;overflow:hidden;background:#f1f1f1}.recommend-cover img,.recommend-image img{width:100%;height:100%;object-fit:cover}.recommend-company{display:flex;align-items:center;gap:12px;padding:0 19px;margin-top:-33px;position:relative}.recommend-logo{display:grid;place-items:center;width:62px;height:62px;overflow:hidden;border:1px solid var(--yt-line);border-radius:5px;background:#fff;font-size:25px;font-weight:950}.recommend-logo img{width:100%;height:100%;padding:4px;object-fit:contain}.recommend-company h2{margin:0;font-size:20px}.recommend-company p{margin:3px 0 0;color:var(--yt-muted);font-size:12px}.recommend-card.company>p{padding:16px 19px 0;margin:0;color:var(--yt-muted);font-size:13px}.recommend-card.company>.button{margin:15px 19px 0}.recommend-card:not(.company)>div:last-child{padding:18px}.recommend-owner{display:block;margin-bottom:6px;color:var(--yt-red);font-size:11px;font-weight:900}.recommend-meta{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.recommend-meta span{padding:4px 7px;border-radius:3px;background:#f2f2f2;color:#444;font-size:11px;font-weight:800}.recommend-meta .verified{background:#eaf7ef;color:#166534}
@media(max-width:900px){.page-layout{grid-template-columns:1fr}.page-aside{position:static}}

/* 1.8 brand, authentication and anti-spam */
.brand-logo{display:block;width:auto;max-width:220px;height:36px;object-fit:contain}.footer-brand .brand-logo{height:42px}.auth-page{background:var(--yt-bg)}.auth-grid-compact{grid-template-columns:minmax(0,.9fr) minmax(420px,.72fr);max-width:1080px}.auth-card{display:grid;gap:24px;padding:38px}.auth-card-head{display:grid;gap:7px}.auth-card-head>span{color:var(--yt-red);font-size:11px;font-weight:950;letter-spacing:.12em}.auth-card-head h2,.auth-card-head p{margin:0}.auth-card-head p{color:var(--yt-muted)}.auth-form{display:grid;gap:19px}.auth-form .field{display:grid;gap:7px}.auth-form label{font-size:14px;font-weight:800}.auth-form input{width:100%;min-height:50px;padding:11px 13px;border:1px solid #d4d4d4;border-radius:4px;background:#fff}.auth-form input:hover{border-color:#a9a9a9}.auth-form button{width:100%;min-height:50px}.auth-card-links{display:flex;justify-content:space-between;gap:16px;padding-top:20px;border-top:1px solid var(--yt-line);font-size:14px;font-weight:750}.auth-card-links.single{display:block;border:0;padding:0}.auth-card-links a{color:#3f3f3f;text-decoration:none}.auth-card-links a:hover{color:var(--yt-red)}.spam-check{grid-column:1/-1;display:block;margin:4px 0 2px;padding:14px;border:1px solid #ddd;border-radius:4px;background:#fafafa}.spam-check label{display:grid;gap:7px;color:#333;font-size:13px;font-weight:800}.spam-check input{min-height:44px;margin-top:2px;padding:9px 11px;border:1px solid #ccc;border-radius:4px;background:#fff}.consult-form>.spam-check{margin-top:12px}.consult-form>.spam-check label{display:grid}.success-box{padding:13px 15px;border:1px solid #b7dfc4;border-radius:4px;background:#effaf2;color:#176536;font-weight:700}
@media(max-width:760px){.brand-logo{max-width:170px;height:32px}.auth-shell{padding:38px 0}.auth-grid-compact{grid-template-columns:1fr}.auth-card{padding:25px}.auth-copy h1{font-size:39px}.auth-card-links{align-items:flex-start;flex-direction:column}}