:root{color-scheme:light;--bg:#f5f7f2;--surface:#fff;--line:#e0e7dc;--fg:#173b31;--muted:#73816c;--accent:#315d4b;--soft:#eaf0e2;--danger:#a06450}
html{background:#f5f7f2}body{color:#173b31!important;background:#f5f7f2!important;font-family:'Segoe UI','Microsoft YaHei',system-ui,sans-serif!important}button{border-radius:10px!important;min-height:44px}button.primary,button#send{background:#315d4b!important;color:#fff!important;border-color:#315d4b!important}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #b8c9a2;outline-offset:3px}input,select{border:1px solid #dce4d3;border-radius:9px;padding:11px;color:#173b31;background:#fff;max-width:100%;font:inherit}.card,.row{border-color:#e0e7dc!important;border-radius:13px!important}.wrap{max-width:900px;padding:32px 24px 60px}.wrap>header{padding-bottom:20px;border-bottom:1px solid #e0e7dc;margin-bottom:24px}h1{letter-spacing:-.4px}small,.sub{color:#73816c!important}#queue li{border-color:#e0e7dc!important;border-radius:12px!important}body:has(>header>iframe){max-width:none}#channel-portal{max-width:1100px;margin:0 auto;padding:28px 30px 60px}.portal-brand{display:flex;align-items:center;gap:11px;font-size:19px;font-weight:700}.portal-brand img{width:37px;height:37px}.portal-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e0e7dc;padding-bottom:24px}.portal-top span:last-child{font-size:12px;color:#809176}.portal-hero{padding:70px 0 38px;max-width:730px}.portal-eyebrow{font-size:11px;letter-spacing:.18em;color:#93a17f;margin:0 0 18px}.portal-hero h1{font-size:42px;line-height:1.35;letter-spacing:-1px;margin:0 0 20px;font-weight:650}.portal-hero p{color:#73816c;font-size:16px;line-height:1.9}.portal-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:23px}.portal-card{background:#fff;border:1px solid #e0e7dc;border-radius:17px;padding:29px}.portal-card h2{font-size:19px;margin:0 0 12px}.portal-card p{font-size:14px;color:#73816c;line-height:1.9;margin:0 0 22px}.portal-card label{font-size:13px;display:block;margin-bottom:8px}.portal-card input{display:block;width:100%;min-height:48px}.portal-card button{margin-top:15px;width:100%;min-height:46px;font-size:14px}.portal-hint{font-size:12px!important;margin:14px 0 0!important;color:#8b977f!important}.portal-status{color:#9c674d;font-size:13px;line-height:1.8;margin:12px 0 0}.portal-downloads a{display:block;text-decoration:none;border:1px solid #e0e7dc;border-radius:10px;padding:12px 15px;margin-top:10px;color:#315d4b;font-size:14px}.portal-downloads a:hover{background:#f5f8f0}.portal-downloads small{display:block;font-size:11px;margin-top:3px}.portal-foot{font-size:12px;color:#8b977f;text-align:center;padding-top:34px;line-height:1.9}.portal-note{display:flex;gap:12px;color:#73816c;font-size:12px;line-height:1.9;margin:25px 0 0}.portal-note span{flex:1;padding:14px 0;border-top:1px solid #e0e7dc}
@media(max-width:700px){#channel-portal{padding:20px 18px 35px}.portal-brand{font-size:17px}.portal-brand img{width:31px;height:31px}.portal-top{padding-bottom:20px}.portal-top span:last-child{font-size:10px}.portal-hero{padding:40px 0 22px}.portal-hero h1{font-size:30px}.portal-hero p{font-size:14px}.portal-layout{grid-template-columns:1fr;gap:14px}.portal-card{padding:22px 20px;border-radius:14px}.portal-card h2{font-size:18px}.portal-card p{font-size:13px}.portal-card input{font-size:16px}.portal-note{flex-direction:column;gap:0}.portal-note span{padding:11px 0}.wrap{padding:23px 17px 45px}.portal-foot{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}