:root{color-scheme:light;--red:#f33d43;--red-dark:#d5262e;--ink:#18202d;--muted:#687386;--line:#e6e9ef;--soft:#f6f7fa;--white:#fff;--green:#159455;--orange:#d87908;--shadow:0 18px 50px rgba(28,37,53,.10);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:#f4f5f8;color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}.eyebrow{margin:0 0 5px;color:var(--red);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.brand-mark{display:grid;place-items:center;width:66px;height:66px;border-radius:18px;background:var(--red);color:#fff;font-size:24px;font-weight:900;box-shadow:0 14px 30px rgba(243,61,67,.26)}.brand-mark.small{width:42px;height:42px;border-radius:12px;font-size:16px}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 0,rgba(243,61,67,.14),transparent 36%),#f4f5f8}.auth-card{width:min(460px,100%);display:grid;gap:20px;padding:36px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}h1,h2,h3,p{margin-top:0}.auth-card h1{margin-bottom:7px;font-size:30px}.stack{display:grid;gap:16px}label{display:grid;gap:7px;color:#30394a;font-size:14px;font-weight:700}input,select,textarea{width:100%;border:1px solid #cfd5df;border-radius:10px;background:#fff;color:var(--ink);padding:11px 12px;outline:none;transition:border .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(243,61,67,.12)}textarea{resize:vertical}.primary,.secondary,.danger,.text-button,.key-grid button{border:0;border-radius:10px;padding:11px 16px;font-weight:800}.primary{background:var(--red);color:#fff}.primary:hover{background:var(--red-dark)}.secondary,.key-grid button{background:#eef1f5;color:#273143}.danger{background:#fff0f0;color:#c21f29}.text-button{background:transparent;color:var(--muted)}.notice{padding:13px 14px;border-radius:10px;background:#eef5ff;color:#35516f;font-size:13px;line-height:1.6}.notice.warning{background:#fff6e8;color:#83530b}.totp-qr{width:240px;height:240px;margin:auto;border:10px solid #fff;border-radius:12px;box-shadow:0 0 0 1px var(--line)}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:28px;min-height:72px;padding:0 28px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand-inline{display:flex;align-items:center;gap:11px;min-width:170px}.brand-inline small{display:block;color:var(--muted);margin-top:2px}.topbar nav{display:flex;align-self:stretch;gap:5px}.nav-button{border:0;border-bottom:3px solid transparent;background:transparent;padding:0 18px;color:var(--muted);font-weight:800}.nav-button.active{border-color:var(--red);color:var(--ink)}.account{margin-left:auto;display:flex;align-items:center;gap:8px}.content{max-width:1500px;margin:auto;padding:28px}.page-title{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:22px}.page-title h2{margin-bottom:7px;font-size:28px}.actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}.panel{margin-bottom:20px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 24px rgba(34,44,64,.04)}.panel h3{margin-bottom:16px}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.form-grid h3{grid-column:1/-1}.form-grid .wide{grid-column:span 2}.check{display:flex;align-items:center;align-self:end;min-height:43px;flex-direction:row}.check input{width:20px;height:20px;accent-color:var(--red)}.section-heading{display:flex;justify-content:space-between;align-items:flex-start}.pill{padding:7px 12px;border-radius:999px;background:#eef1f5;color:#445066;font-size:13px;font-weight:800}.pill.valid{background:#e8f7ef;color:var(--green)}.article-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.article-card{padding:17px;border:1px solid var(--line);border-radius:13px;background:#fbfcfd}.article-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}.article-head strong{margin-right:auto}.article-head select{width:130px;padding:7px 9px}.channel-list{display:grid;gap:7px;min-height:42px}.channel-row{display:flex;align-items:center;gap:6px;padding:7px 8px;border-radius:8px;background:#fff;border:1px solid #e4e7ed}.channel-row span{flex:1;font-size:14px}.channel-row button{width:28px;height:28px;border:0;border-radius:7px;background:#f0f2f5;color:#596579}.channel-row button.remove{color:#c21f29}.channel-add{display:flex;gap:8px;margin-top:10px}.channel-add select{flex:1;padding:8px}.channel-add button{padding:8px 12px;border:0;border-radius:8px;background:#ffecef;color:var(--red-dark);font-weight:800}.inner{margin-top:18px}.browser-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px}.browser-panel{min-width:0}.browser-meta{display:flex;align-items:center;gap:12px;min-height:30px;margin-bottom:12px}.status-dot{font-weight:900;color:var(--green)}.url{margin-left:auto;max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:12px}.browser-screen{position:relative;overflow:hidden;aspect-ratio:1365/900;background:#1f2530;border:2px solid #1f2530;border-radius:12px;outline:none}.browser-screen:focus{border-color:var(--red);box-shadow:0 0 0 4px rgba(243,61,67,.13)}.browser-screen img{display:block;width:100%;height:100%;object-fit:contain;user-select:none}.browser-placeholder{position:absolute;inset:0;display:grid;place-items:center;color:#aab1bd}.input-panel{align-self:start;position:sticky;top:96px}.key-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:14px 0}.status-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.status-card{padding:20px;background:#fff;border:1px solid var(--line);border-radius:14px}.job-list{display:grid;gap:7px;margin-top:12px}.job{padding:9px;border-radius:8px;background:var(--soft);font-size:13px}.changes-list{max-height:45vh;overflow:auto;display:grid;gap:7px;margin:15px 0}.change{padding:9px 10px;border-radius:8px;background:var(--soft);font-family:ui-monospace,Consolas,monospace;font-size:12px}dialog{width:min(720px,calc(100% - 30px));border:0;border-radius:18px;padding:0;box-shadow:var(--shadow)}dialog::backdrop{background:rgba(18,25,36,.55)}.dialog-card{padding:25px}.toast{position:fixed;right:22px;top:20px;z-index:100;max-width:min(520px,calc(100% - 44px));padding:14px 18px;border-radius:11px;background:#c8272f;color:#fff;box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(-10px);transition:.2s}.toast.show{opacity:1;transform:none}.toast.success{background:var(--green)}details summary{cursor:pointer;font-weight:900}@media(max-width:1000px){.form-grid{grid-template-columns:repeat(2,1fr)}.article-grid{grid-template-columns:1fr}.browser-layout{grid-template-columns:1fr}.input-panel{position:static}.status-grid{grid-template-columns:1fr 1fr}}@media(max-width:720px){.topbar{padding:10px 14px;flex-wrap:wrap;gap:8px}.brand-inline{min-width:0}.topbar nav{order:3;width:100%;height:45px}.nav-button{flex:1;padding:0 5px}.content{padding:18px 12px}.page-title{display:grid}.actions{justify-content:flex-start}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.status-grid{grid-template-columns:1fr}.browser-meta{align-items:flex-start;flex-direction:column}.url{max-width:100%}}
.article-card .article-head{align-items:end}.article-card .article-head select{width:110px;padding:8px 9px}.article-card .article-time{min-width:230px;font-size:12px}.article-card .article-time input{padding:8px 9px}.article-card .channel-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;align-items:end;gap:7px;padding:9px}.article-card .channel-row label{font-size:11px;color:var(--muted)}.article-card .channel-row input{padding:8px;font-size:13px}.article-card .channel-actions{display:flex;gap:5px;padding-bottom:1px}.article-card .channel-row button{width:30px;height:34px}.article-card .channel-add{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:8px}.article-card .channel-add input{padding:9px}.article-card .channel-add button{white-space:nowrap}@media(max-width:720px){.article-card .article-head{align-items:stretch;flex-wrap:wrap}.article-card .article-time{width:100%}.article-card .channel-row,.article-card .channel-add{grid-template-columns:1fr}.article-card .channel-actions{justify-content:flex-end}}