:root{--long-image-content-font:-apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", Arial, sans-serif;--long-image-mono-font:"SF Mono", Menlo, Consolas, monospace;--long-image-body-font-size:20px;--long-image-table-font-size:17px;--long-image-detail-font-size:16px;--long-image-detail-label-font-size:14px;--app-bg:#f2f0ec;--surface:#fff;--surface-muted:#f5f2ed;--line:#e2ddd4;--line-strong:#cec7bb;--ink:#211e19;--ink-soft:#423d35;--muted:#766f63;--accent:#bc3f2a;--accent-deep:#a23421;--accent-wash:#f8ece8;color:#26221c;background:var(--app-bg);font-family:var(--long-image-content-font);font-synthesis:none;text-rendering:optimizelegibility}*{box-sizing:border-box}body{background:var(--app-bg);min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}button:disabled{cursor:not-allowed;opacity:.56}.paste-shell,.delivery-shell{min-height:100vh;color:var(--ink)}.paste-topbar,.delivery-topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#faf9f6f2;justify-content:space-between;align-items:center;gap:16px;min-height:66px;padding:12px clamp(20px,3vw,42px);display:flex}.brand{align-items:center;gap:9px;min-width:0;display:inline-flex}.brand-seal{color:#fff;background:var(--accent);border-radius:6px;place-items:center;width:26px;height:26px;font-size:14px;font-weight:700;line-height:1;display:inline-grid;box-shadow:inset 0 0 0 1px #0000000f}.brand-word{letter-spacing:-.01em;color:#1c1a15;white-space:nowrap;font-size:16px;font-weight:760}.paste-main{grid-template-columns:minmax(0,1fr) 360px;place-items:start center;gap:18px;min-height:calc(100vh - 70px);padding:44px 24px 64px;display:grid}.paste-content{width:min(760px,100%);display:block}.paste-hero{text-align:center;justify-items:center;gap:10px;margin:0 0 30px;display:grid}.paste-hero 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13px;display:inline-flex}.primary{color:#fff;background:var(--accent)}.primary:hover:not(:disabled),.primary:focus-visible{background:var(--accent-deep)}.secondary{color:var(--ink-soft);background:var(--surface);border:1px solid var(--line-strong)}.ghost,.icon-text-button{color:var(--ink-soft);background:#ece8e1}.icon-text-button.active{color:#fff;background:#211e19}.icon-text-button span{background:#ffffff8f;border-radius:999px;place-items:center;min-width:20px;height:20px;padding:0 6px;font-size:11px;font-weight:760;display:inline-grid}.icon-text-button.active span{color:#211e19;background:#fff}.locale-switcher{min-height:38px;color:var(--ink-soft);background:#ece8e1;border-radius:7px;align-items:center;gap:7px;padding:0 10px;display:inline-flex}.locale-switcher select{width:auto;min-width:86px;height:32px;color:inherit;font:inherit;background:0 0;border:0;outline:none;padding:0 22px 0 0;font-size:14px;font-weight:720}.locale-switcher:focus-within{box-shadow:0 0 0 3px #bc3f2a29}.icon-button{width:38px;height:38px;color:var(--ink-soft);background:#ece8e1;border-radius:7px;place-items:center;display:grid}.quota{color:#59616c;background:#fff;border:1px solid #d9d3c9;border-radius:7px;align-items:center;gap:8px;min-height:38px;padding:0 11px;font-size:13px;display:inline-flex}.quota strong{color:#211e19}.account-menu{flex:none;position:relative}.account-login-button{color:#29313b;background:#e7ebf0;font-weight:720}.account-login-button:hover,.account-login-button:focus-visible{background:#dfe5ec}.account-menu-button.active{color:#fff;background:#211e19}.account-menu-popover{z-index:80;background:#fbfaf7;border:1px solid #ddd7cd;border-radius:8px;gap:10px;width:min(380px,100vw - 28px);padding:12px;display:grid;position:absolute;top:calc(100% + 9px);right:0;box-shadow:0 18px 58px #2a261e2e}.account-menu-summary{border-bottom:1px solid #e2e6eb;grid-template-columns:auto minmax(0,1fr) 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span{background:#ffffff94;border-radius:999px;place-items:center;min-width:20px;height:20px;padding:0 6px;font-size:11px;font-weight:780;display:inline-grid}.account-menu-signout{color:#8f2e18;background:#fff4f1}.account-menu-popover .user-console-panel{background:0 0;border:0;padding:0}.account-menu-popover .console-history-card{max-height:min(34vh,300px);overflow:auto}.delivery-main{grid-template-columns:minmax(520px,760px) minmax(292px,332px) minmax(320px,376px);justify-content:center;align-items:start;gap:24px;width:min(1740px,100%);min-height:calc(100vh - 66px);margin:0 auto;padding:24px clamp(20px,3vw,42px) 32px;display:grid}.preview-stage{border:1px solid var(--line);scrollbar-width:thin;background:linear-gradient(#fff 0%,#faf8f4 100%);border-radius:8px;align-content:start;justify-items:center;min-width:0;min-height:0;max-height:calc(100vh - 114px);padding:22px;display:grid;position:relative;overflow:auto}.preview-stage::-webkit-scrollbar{width:8px;height:8px}.workbench::-webkit-scrollbar{width:8px;height:8px}.preview-stage::-webkit-scrollbar-thumb{background:#cfc8bd;border-radius:999px}.workbench::-webkit-scrollbar-thumb{background:#cfc8bd;border-radius:999px}.wechat-phone-preview{align-self:start;justify-items:center;gap:12px;width:100%;display:grid;position:sticky;top:90px}.wechat-phone-preview-title{width:292px;color:var(--ink);gap:2px;padding:0 2px;display:grid}.wechat-phone-preview-title strong{font-size:13px;font-weight:800}.wechat-phone-preview-title span{color:var(--muted);font-size:11px;font-weight:650}.iphone-13-pro-frame{background:#14171c;border:1px solid #0f172a1f;border-radius:42px;width:292px;height:632px;padding:10px;box-shadow:inset 0 0 0 2px #ffffff14,0 18px 44px #161c242e}.iphone-screen{background:#111418;border-radius:34px;height:100%;position:relative;overflow:hidden}.iphone-dynamic-island{z-index:4;background:#07080a;border-radius:999px;width:88px;height:24px;position:absolute;top:10px;left:50%;transform:translate(-50%)}.wechat-preview-status{z-index:3;color:#f7f8fa;justify-content:space-between;align-items:center;height:39px;padding:0 21px;font-size:11px;font-weight:760;display:flex;position:relative}.wechat-preview-nav{z-index:3;color:#f4f1eb;background:#171b21;border-bottom:1px solid #ffffff14;grid-template-columns:32px 1fr 32px;align-items:center;gap:5px;height:43px;padding:0 13px;display:grid;position:relative}.wechat-preview-nav span,.wechat-preview-nav strong{text-align:center;min-width:0}.wechat-preview-nav span{font-size:20px;line-height:1}.wechat-preview-nav strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:760;overflow:hidden}.wechat-phone-viewport{scrollbar-width:none;background:#f2f3f5;height:calc(100% - 82px);overflow:auto}.wechat-phone-viewport::-webkit-scrollbar{display:none}.wechat-phone-image-stage{width:100%;min-height:1px;position:relative}.wechat-phone-image{transform-origin:0 0;max-width:none;box-shadow:none;pointer-events:none;margin:0;position:absolute;top:0;left:12px}.wechat-phone-image .export-preview-body{box-shadow:none}.wechat-phone-progress{background:#e1e7ee;border-radius:999px;width:calc(100% - 26px);height:4px;overflow:hidden}.wechat-phone-progress i{border-radius:inherit;background:var(--ink);height:100%;transition:width .14s;display:block}.workbench{background:var(--surface);border:1px solid var(--line);border-radius:8px;grid-template-rows:auto minmax(0,1fr);align-self:start;min-width:0;max-height:calc(100vh - 114px);display:grid;overflow:hidden;box-shadow:0 1px 2px #2a261e0d}.delivery-history-panel,.user-console-panel{background:var(--surface);border:1px solid var(--line);border-radius:8px;min-width:0;box-shadow:0 1px 2px #2a261e0d}.user-console-panel{gap:12px;padding:14px;display:grid}.delivery-history-panel{gap:10px;padding:15px;display:grid}.delivery-history-head{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:10px;min-width:0;display:grid}.delivery-history-head p{color:var(--muted);margin:6px 0 0;font-size:12px;line-height:1.45}.delivery-history-head span{min-width:32px;height:28px;color:var(--ink-soft);background:#f0ede7;border-radius:7px;place-items:center;padding:0 8px;font-size:12px;font-weight:760;display:inline-grid}.delivery-history-panel .history-list{max-height:min(34vh,320px);padding-right:2px;overflow:auto}.history-login-button{color:var(--ink-soft);background:#ece8e1}.workbench-head{border-bottom:1px solid var(--line);background:var(--surface);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px;padding:7px;display:grid}.workbench-close{width:36px;height:36px;color:var(--muted);background:0 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.delivery-history-panel{box-shadow:none;border:0;border-radius:0;padding:0}.cloud-save-button{justify-content:center}.ai-chat-title{color:var(--ink);align-items:flex-start;gap:9px;display:flex}.ai-chat-title svg{color:var(--ink-soft);margin-top:1px}.ai-chat-title strong,.ai-chat-title span{display:block}.ai-chat-title strong{font-size:14px;line-height:1.25}.ai-chat-title span{color:var(--muted);margin-top:2px;font-size:12px;line-height:1.35}.draft-keep-note{color:#536070;background:#f4f1eb;border:1px solid #e2e8f0;border-radius:7px;margin:0;padding:9px 10px;font-size:12px;line-height:1.5}.ai-chat-thread{border:1px solid var(--line);background:#faf8f4;border-radius:8px;min-height:160px;max-height:min(32vh,280px);padding:10px}.ai-send-button{background:var(--ink);color:#fff}.trace-dot{background:#60a5fa;border-radius:999px;width:8px;height:8px;margin-top:5px}.trace-dot.succeeded{background:#0f766e}.trace-dot.failed{background:#b33a2b}.console-head{gap:2px;display:grid}.console-head 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(width<=1120px){.paste-main,.delivery-main,.admin-workspace{grid-template-columns:1fr}.admin-list-panel,.admin-detail-panel,.workbench{max-height:none}.preview-stage{max-height:none;overflow:visible}.bare-preview-pane{flex-direction:column;align-items:center}.paste-history-panel{width:100%}.delivery-panel{max-height:none}.pane{min-height:620px}}@media (width<=820px){.paste-topbar,.delivery-topbar,.admin-topbar{gap:10px;padding:10px 14px}.admin-topbar{flex-direction:column;align-items:flex-start}.admin-actions{justify-content:flex-start}.admin-main{padding:14px}.admin-hero{flex-direction:column}.admin-status{justify-items:start}.admin-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-toolbar,.admin-detail-grid{grid-template-columns:1fr}.topbar-keys{display:none}.delivery-left h1{max-width:calc(100vw - 200px);font-size:15px}.delivery-left .brand{display:none}.paste-topbar-actions{justify-content:flex-end}.account-menu-popover{width:auto;max-height:calc(100vh - 84px);position:fixed;top:64px;left:12px;right:12px;overflow:auto}.title-progress-card{top:auto;right:12px;bottom:calc(140px + env(safe-area-inset-bottom));width:calc(100vw - 24px)}.delivery-main{padding:12px 12px calc(158px + env(safe-area-inset-bottom))}.preview-stage{padding:10px}.paste-main{min-height:calc(100vh - 104px);padding:30px 16px calc(48px + env(safe-area-inset-bottom));place-items:start center}.paste-content{width:100%}.paste-hero{margin-bottom:22px}.paste-hero-actions{width:100%}.paste-hero-actions .key-button{flex:40%;min-height:52px}.paste-surface{width:100%;height:calc(100vh - 174px);min-height:380px}.paste-surface textarea{padding:22px 22px 82px;font-size:14px}.preview-scroll{padding:14px}.selection-toolbar,.delivery-topbar .locale-switcher,.paste-topbar .brand-word{display:none}.paste-topbar-actions,.delivery-actions{flex-wrap:nowrap;gap:6px}.markdown-preview{padding:0}.doc-inner{padding:26px 22px 22px}.doc-title-wrap h2{font-size:26px}.doc-masthead{margin-bottom:24px}.title-hover-actions{opacity:1;pointer-events:auto;flex-wrap:wrap;margin-top:10px;display:flex;position:static;transform:none}.doc-colophon{flex-wrap:wrap}.remove-watermark-button{opacity:1;pointer-events:auto;position:static;transform:none}.delivery-panel{grid-template-columns:1fr}.workbench{z-index:55;border-bottom:0;border-radius:14px 14px 0 0;max-height:min(78vh,640px);transition:transform .28s;position:fixed;bottom:0;left:0;right:0;transform:translateY(103%);box-shadow:0 -18px 60px #14110c47}.workbench.open{transform:translateY(0)}.workbench-close{display:grid}.workbench-backdrop{z-index:50;background:#18151066;border:0;border-radius:0;display:block;position:fixed;inset:0}.workbench-panel{padding-bottom:calc(18px + env(safe-area-inset-bottom))}.mobile-quick-row{right:12px;bottom:calc(84px + env(safe-area-inset-bottom));z-index:30;gap:8px;display:flex;position:fixed}.quick-chip{min-height:38px;color:var(--ink-soft);border:1px solid var(--line-strong);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff2;border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:720;display:inline-flex;box-shadow:0 8px 24px #14110c24}.action-bar{z-index:35;padding:10px 12px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#faf9f6f5;grid-template-columns:1fr 1fr 1.45fr;gap:8px;display:grid;position:fixed;bottom:0;left:0;right:0}.action-bar .key-button{min-height:52px;padding:0 10px}.action-bar .key-button span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.delivery-shell .status-toast{left:12px;right:12px;bottom:calc(146px + env(safe-area-inset-bottom));justify-content:space-between;max-width:none}.paste-shell .status-toast{justify-content:space-between;max-width:none;left:12px;right:12px}}