:root{--bg: #f6f4fe;--bg-elevated: #ffffff;--primary: #7b5cfa;--primary-pressed: #6846f0;--primary-soft: #efeaff;--text: #1c1730;--text-secondary: #6d657f;--line: #e6e1f5;--success: #1f8a4c;--success-bg: #e5f6ec;--danger: #d3455b;--danger-bg: #fdecef;--warning: #b86e00;--warning-bg: #fff4df;--info: #3b6fd8;--info-bg: #e8f0ff;--muted: #8b849c;--muted-bg: #f1eef8;--shadow: 0 8px 24px rgba(60, 40, 120, .06);--radius-card: 16px;--radius-control: 12px;--app-width: 480px;--top-bar-h: 48px;--font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Noto Sans SC", "Helvetica Neue", sans-serif;color-scheme:light}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.45}button,input{font:inherit}a{color:var(--primary)}.screen{width:min(var(--app-width),100%);min-height:100dvh;margin:0 auto;padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom);background:var(--bg)}.screen-body{padding:8px 16px 24px}.page-title{margin:24px 16px 0;font-size:22px;font-weight:700}.card{background:var(--bg-elevated);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:16px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border:0;border-radius:999px;background:var(--muted-bg);color:var(--text);cursor:pointer}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:active{background:var(--primary-pressed)}.btn-ghost{background:transparent;color:var(--primary)}.btn-danger{background:var(--danger-bg);color:var(--danger)}.btn-block{width:100%}a.btn{text-decoration:none}.top-bar{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:72px 1fr 72px;align-items:center;min-height:var(--top-bar-h);padding:4px 8px;background:var(--bg)}.top-bar h1{margin:0;font-size:17px;font-weight:700;text-align:center}.top-bar-side{display:flex;align-items:center;min-height:44px}.top-bar-side-right{justify-content:flex-end}.icon-button{min-width:44px;min-height:44px;border:0;background:transparent;color:var(--primary);cursor:pointer}.channel-bar{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:0 16px 12px;padding:10px 12px;background:var(--primary-soft);border-radius:var(--radius-control)}.channel-bar-main{display:flex;flex:1;flex-wrap:wrap;align-items:center;gap:6px;min-width:0}.channel-bar-label{color:var(--text-secondary);font-size:13px}.channel-bar-name{font-weight:700}.channel-bar .tag{background:#fff;color:var(--primary)}.channel-bar .btn{min-height:32px;padding:0 8px;font-size:13px}.channel-bar-actions{display:flex;gap:4px;flex-shrink:0;margin-left:auto}.tag{display:inline-flex;align-items:center;min-height:22px;padding:0 8px;border-radius:999px;font-size:12px;line-height:1;background:var(--muted-bg);color:var(--muted)}.tag-success{background:var(--success-bg);color:var(--success)}.tag-danger{background:var(--danger-bg);color:var(--danger)}.tag-warning{background:var(--warning-bg);color:var(--warning)}.tag-info{background:var(--info-bg);color:var(--info)}.tag-draft{background:var(--muted-bg);color:var(--text-secondary)}.bottom-bar{position:fixed;left:50%;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;width:min(var(--app-width),100%);padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:#fff;box-shadow:0 -6px 20px #2814500f;transform:translate(-50%)}.bottom-bar-text{color:var(--text-secondary);font-size:13px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;display:flex;align-items:flex-end;justify-content:center;background:#1c173073}.modal-sheet{width:min(var(--app-width),100%);margin-bottom:env(safe-area-inset-bottom);padding:20px 16px 16px;background:#fff;border-radius:20px 20px 0 0}.modal-sheet h2{margin:0 0 8px;font-size:18px}.modal-actions{display:flex;gap:8px;margin-top:16px}.toast-host{position:fixed;left:50%;z-index:40;width:min(440px,calc(100% - 32px));transform:translate(-50%);bottom:calc(24px + env(safe-area-inset-bottom))}.toast{padding:12px 14px;border-radius:12px;background:#1c1730eb;color:#fff;text-align:center}.status-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100dvh;padding:32px 24px calc(32px + env(safe-area-inset-bottom));text-align:center}.status-mark{display:grid;width:72px;height:72px;margin-bottom:16px;place-items:center;border-radius:50%;background:var(--primary-soft);color:var(--primary);font-size:28px}.status-page h1{margin:0 0 8px;font-size:20px}.status-page p{margin:0;color:var(--text-secondary)}.status-extra{margin-top:16px;color:var(--muted);font-size:13px}.empty-state{padding:28px 8px;text-align:center}.empty-state h2{margin:0 0 8px;font-size:18px}.empty-state p{margin:0;color:var(--text-secondary)}.auth-screen{display:flex;flex-direction:column}.auth-main{padding:28px 20px 12px}.brand{display:flex;flex-direction:column;align-items:center;margin-bottom:22px;text-align:center}.brand-mark{display:grid;width:64px;height:64px;margin-bottom:14px;place-items:center;border-radius:18px;background:var(--primary);color:#fff;font-size:28px;font-weight:700}.brand h1{margin:0;font-size:22px}.brand p{margin:8px 0 0;color:var(--text-secondary);font-size:13px}.form-card{padding:16px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field span,.field-label{font-size:14px;font-weight:600}.control{display:flex;align-items:center;min-height:48px;padding:0 12px;border:1px solid var(--line);border-radius:var(--radius-control);background:#fff}.control input{flex:1;min-width:0;border:0;outline:none;background:transparent;font-size:16px}.control-invalid{border-color:var(--danger)}.reveal{flex-shrink:0;margin-left:8px;border:0;background:transparent;color:var(--primary);cursor:pointer}.field-error{margin:-8px 0 12px;color:var(--danger);font-size:13px}.banner{margin:0 0 12px;padding:10px 12px;border-radius:10px;font-size:13px}.banner-danger{background:var(--danger-bg);color:var(--danger)}.banner-warning{background:var(--warning-bg);color:var(--warning)}.banner-muted{background:var(--muted-bg);color:var(--text-secondary)}.banner-info{background:var(--primary-soft);color:var(--primary)}.form-card .btn-block{margin-top:4px}.fine-print{margin:14px 0 0;color:var(--text-secondary);font-size:13px;text-align:center}.hint-box{margin-top:16px;padding:12px 14px;border-radius:var(--radius-control);background:var(--primary-soft);color:var(--primary);font-size:13px}.auth-footer{margin-top:auto;padding:24px 20px calc(16px + env(safe-area-inset-bottom));color:var(--muted);font-size:12px;text-align:center}.notice-card{margin-bottom:12px;padding:14px;background:var(--primary-soft);border-radius:var(--radius-card);color:var(--primary)}.notice-card strong{display:block;margin-bottom:4px}.notice-card p{margin:0;font-size:13px}.rule-list{margin:0 0 14px;padding:0;list-style:none;font-size:13px}.rule-list li{display:flex;gap:6px;margin:4px 0;color:var(--muted)}.rule-list .rule-ok{color:var(--success)}.page-lead{margin:4px 16px 12px;color:var(--text-secondary);font-size:14px}.channel-list{display:flex;flex-direction:column;gap:12px}.channel-card{display:flex;align-items:center;gap:12px;width:100%;padding:14px;border:1px solid transparent;border-radius:var(--radius-card);background:#fff;box-shadow:var(--shadow);text-align:left;cursor:pointer}.channel-card:active{border-color:var(--primary)}.channel-avatar{display:grid;flex-shrink:0;width:44px;height:44px;place-items:center;border-radius:12px;background:var(--primary-soft);color:var(--primary);font-weight:700}.channel-card-main{flex:1;min-width:0}.channel-card-title{font-weight:700}.channel-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:4px;color:var(--text-secondary);font-size:13px}.channel-chevron{color:var(--muted);font-size:18px}.account-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 14px;margin-top:20px;color:var(--text-secondary);font-size:13px}.account-row button{border:0;background:transparent;color:var(--primary);cursor:pointer}.empty-mark{display:grid;width:88px;height:88px;margin:28px auto 16px;place-items:center;border-radius:50%;background:var(--primary-soft)}.empty-mark span{width:28px;height:28px;border:3px solid var(--primary);border-radius:50%;position:relative}.empty-mark span:after{content:"";position:absolute;top:50%;left:-3px;width:28px;height:3px;background:var(--primary);transform:translateY(-50%) rotate(-45deg)}.empty-heading{margin:0 0 16px;font-size:18px;text-align:center}.need-list{margin:8px 0 0;padding-left:1.2em}.need-list li{margin:8px 0}.center-note{margin:8px 0 16px;color:var(--text-secondary);font-size:13px;text-align:center}.stack-gap{margin-top:8px}.bottom-bar{bottom:0}.screen.has-bottom-bar{padding-bottom:calc(88px + env(safe-area-inset-bottom))}.screen-body .channel-bar{margin:0}.channel-bar-loading{color:var(--text-secondary);font-size:13px}.channel-bar .btn-ghost{min-height:32px;padding:0 6px;font-size:13px}.stack{display:flex;flex-direction:column;gap:12px}.stack-sm{display:flex;flex-direction:column;gap:8px}.muted{color:var(--muted)}.small{font-size:12.5px;line-height:1.5}.center{text-align:center}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.text-muted{color:var(--muted)}.text-secondary{color:var(--text-secondary)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.text-primary{color:var(--primary)}.clamp-1{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.link-button{border:0;background:transparent;color:var(--primary);font-size:14px;padding:6px 4px;cursor:pointer;white-space:nowrap;flex-shrink:0}.link-button.inline{padding:0 2px;font-size:inherit}.link-button.danger{color:var(--danger)}.link-button:disabled{opacity:.45}.btn-outline{background:#fff;color:var(--text);border:1px solid var(--line)}.btn-sm{min-height:34px;padding:0 14px;font-size:14px;border-color:var(--primary);color:var(--primary);flex-shrink:0}.btn-sm.muted-btn{border-color:var(--line);color:var(--text)}.bottom-bar .btn-primary{min-height:48px;padding:0 24px;font-weight:600}.modal-actions{gap:12px;margin-top:16px}.modal-actions .btn{flex:1}.modal-actions .btn-danger{background:var(--danger);color:#fff}.modal-text{margin:0;color:var(--text-secondary);font-size:14px;line-height:1.6}.section-title{margin:8px 0 0;font-size:15px;font-weight:600;color:var(--text-secondary)}.section-head{display:flex;align-items:center;justify-content:space-between}.card h3{margin:0 0 6px;font-size:15px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}.help-card ol,.plain-ol{margin:0;padding-left:20px;color:var(--text-secondary);font-size:13px;line-height:1.7}.help-card p{margin:6px 0 0}.error-card{color:var(--danger);background:var(--danger-bg);box-shadow:none;display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:14px}.hint-card{background:var(--primary-soft);color:var(--primary);box-shadow:none}.summary-card{background:var(--primary-soft);box-shadow:none;display:flex;flex-direction:column;gap:4px}.dashed-card{background:transparent;box-shadow:none;border:1px dashed var(--line)}.list-card{padding:0;overflow:hidden}.list-row{display:flex;align-items:center;gap:12px;padding:14px 16px;border-top:1px solid var(--line)}.list-card>.list-row:first-child{border-top:0}.list-row-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.check-row{cursor:pointer;align-items:flex-start}.check-row.is-disabled{cursor:not-allowed}.check-row.is-disabled .row-title-text{color:var(--muted)}.row-title{display:flex;align-items:center;gap:8px;min-width:0}.row-title-text{font-weight:600;font-size:15px;min-width:0}.check,.radio{-moz-appearance:none;appearance:none;-webkit-appearance:none;flex-shrink:0;width:22px;height:22px;margin:1px 0 0;border:1.5px solid #c9c2dc;border-radius:6px;background:#fff;display:inline-grid;place-content:center;cursor:pointer}.radio{border-radius:50%}.check:checked{background:var(--primary);border-color:var(--primary)}.check:checked:after{content:"";width:6px;height:11px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg) translate(-1px,-1px)}.radio:checked{border-color:var(--primary)}.radio:checked:after{content:"";width:10px;height:10px;border-radius:50%;background:var(--primary)}.check:disabled,.radio:disabled{background:var(--muted-bg);border-color:var(--line);cursor:not-allowed}.bot-head{display:flex;align-items:center;gap:10px;padding:12px 16px}.list-card .bot-head{border-top:1px solid var(--line)}.list-card>.bot-head:first-child,.list-card>div:first-child>.bot-head{border-top:0}.bot-head-sub{padding:10px 16px}.bot-head-main{flex:1;min-width:0}.bot-name{font-weight:600}.bot-avatar{width:32px;height:32px;border-radius:50%;flex-shrink:0;display:inline-grid;place-content:center;background:var(--primary);color:#fff;font-size:14px;font-weight:600}.guide{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}.guide-qr{width:160px;height:160px;align-self:center;border-radius:12px;border:1px solid var(--line)}.guide-steps{margin:0;padding-left:20px;color:var(--text-secondary);font-size:13.5px;line-height:1.7}.input{width:100%;min-height:46px;padding:0 14px;border:1px solid var(--line);border-radius:var(--radius-control);background:#fff;color:var(--text);font-size:16px;outline:none}.input:focus{border-color:var(--primary)}.load-more{padding:8px 0 4px;min-height:32px}.option-card{display:flex;align-items:center;gap:12px;padding:14px 16px;background:#fff;border:1.5px solid var(--line);border-radius:var(--radius-card);cursor:pointer}.option-card.is-active{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.sub-options{margin-top:8px}.switch-row{justify-content:space-between;border-width:1px}.switch{-moz-appearance:none;appearance:none;-webkit-appearance:none;flex-shrink:0;position:relative;width:48px;height:28px;border-radius:999px;background:#d9d4e6;cursor:pointer;transition:background .2s}.switch:after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 3px #00000026}.switch:checked{background:var(--primary)}.switch:checked:after{transform:translate(20px)}.warn-banner{padding:10px 14px;border-radius:var(--radius-control);background:var(--warning-bg);color:var(--warning);font-size:13.5px}.poster-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}.poster-thumb{flex:0 0 31%;min-width:100px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.poster-thumb img{display:block;width:100%;height:auto}.poster-placeholder{padding:8px;display:flex;flex-direction:column;gap:6px}.poster-ph-img{height:52px;border-radius:8px;background:var(--muted-bg)}.poster-ph-qr{width:36px;height:36px;border-radius:6px;border:1px dashed var(--line);background:var(--muted-bg)}.text-preview{margin:0;padding:14px;border-radius:var(--radius-card);background:#eef9ee;border:1px solid #cfe9cf;white-space:pre-wrap;word-break:break-all;font-family:inherit;font-size:14px;line-height:1.7;color:var(--text)}.chip-row{display:flex;gap:8px;overflow-x:auto}.chip{min-height:32px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--text);font-size:13.5px;cursor:pointer;white-space:nowrap}.chip.is-active{background:var(--primary);border-color:var(--primary);color:#fff}.batch-card{display:block;width:100%;text-align:left;border:0;font:inherit;color:inherit;cursor:pointer}.batch-time{font-size:16px}.chevron{color:var(--muted);font-size:18px}.bot-summary{margin-top:8px;padding:8px 10px;border-radius:10px;background:var(--bg);color:var(--text-secondary)}.progress{height:6px;margin:10px 0 8px;border-radius:999px;background:var(--muted-bg);overflow:hidden}.progress-bar{height:100%;background:var(--primary);border-radius:999px;transition:width .3s}.legend{display:grid;grid-template-columns:auto 1fr;gap:8px 10px;align-items:center;color:var(--text-secondary)}.legend .tag{justify-self:start}