.rv-center{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px}.rv-center-card{background:#fff;border-radius:12px;padding:32px;max-width:420px;width:100%;text-align:center;box-shadow:0 4px 24px #0f172a14}.rv-center-title{font-size:18px;margin-bottom:16px}.rv-gate-desc{color:#64748b;font-size:14px;margin-bottom:16px}.rv-input{width:100%;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px;margin-bottom:12px}.rv-btn{width:100%;padding:11px;background:var(--rv-accent, #2563eb);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer}.rv-error{color:#dc2626;font-size:13px;margin-bottom:10px}.rv-gate-stage{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;overflow:hidden}.rv-gate-bg{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:flex-start;justify-content:center;padding:56px 24px;filter:blur(7px);transform:scale(1.06);pointer-events:none}.rv-gate-bg-sheet{width:100%;max-width:960px;background:#fff;border-radius:16px;box-shadow:0 1px 3px #0f172a0f,0 12px 32px #0f172a1a;padding:48px;box-sizing:border-box}.rv-gate-bg-title{width:300px;max-width:60%;height:28px;border-radius:8px;background:#cbd5e1;margin-bottom:36px}.rv-gate-bg-cards{display:flex;gap:24px}.rv-gate-bg-card{flex:0 0 auto;width:240px;height:210px;border-radius:12px;background:#fff;border:1px solid #e2e8f0;box-shadow:0 1px 3px #0f172a0f;padding:12px;display:flex;flex-direction:column;gap:10px}.rv-gate-bg-thumb{height:130px;border-radius:8px;background:linear-gradient(135deg,#e2e8f0,#eef2f7)}.rv-gate-bg-line{height:12px;border-radius:4px;background:#cbd5e1}.rv-gate-bg-line-short{width:55%;background:#dbe3ec}.rv-gate-scrim{position:absolute;top:0;right:0;bottom:0;left:0;background:#0f172a1a;backdrop-filter:blur(1px);-webkit-backdrop-filter:blur(1px)}.rv-gate-popup{position:relative;z-index:1;box-shadow:0 24px 60px #0f172a47,0 6px 16px #0f172a24}.rv-landing{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:64px 24px;box-sizing:border-box}.rv-sheet{width:100%;max-width:960px;background:#fff;border-radius:16px;box-shadow:0 1px 3px #0f172a0f,0 12px 32px #0f172a14;padding:56px;box-sizing:border-box}.rv-landing-header{display:flex;align-items:center;gap:12px;margin-bottom:24px}.rv-logo{height:32px}.rv-sender{color:#64748b;font-size:13px}.rv-title{font-size:24px;font-weight:700;margin-bottom:12px}.rv-greeting{color:#475569;font-size:14px;line-height:1.7;margin-bottom:40px;white-space:pre-wrap}.rv-cards{display:grid;grid-template-columns:repeat(auto-fill,260px);justify-content:center;gap:24px}@media (max-width: 640px){.rv-landing{padding:24px 16px}.rv-sheet{padding:24px;border-radius:12px}.rv-cards{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px}}.rv-card{display:flex;flex-direction:column;gap:6px;padding:20px 16px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;cursor:pointer;text-align:left}.rv-card:hover{border-color:var(--rv-accent, #2563eb);box-shadow:0 2px 12px color-mix(in srgb,var(--rv-accent, #2563eb) 14%,transparent)}.rv-card-thumb{width:100%;aspect-ratio:4 / 3;object-fit:contain;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:2px}.rv-card-type{align-self:flex-start;font-size:11px;font-weight:700;color:var(--rv-accent, #2563eb);background:color-mix(in srgb,var(--rv-accent, #2563eb) 12%,#fff);padding:2px 8px;border-radius:4px}.rv-card-name{font-size:14px;font-weight:600;color:#1e293b}.rv-card-meta{font-size:12px;color:#94a3b8}.rv-empty{color:#94a3b8;font-size:14px}.rv-viewer{height:100vh;display:flex;flex-direction:column;background:#0f172a;overflow:hidden}.rv-viewer-bar{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;background:#1e293b;color:#e2e8f0;flex:0 0 auto}.rv-viewer-back{background:none;border:none;color:#e2e8f0;cursor:pointer;font-size:14px;white-space:nowrap}.rv-viewer-brand{display:flex;align-items:center;gap:8px;min-width:0}.rv-viewer-logo{height:22px;width:auto}.rv-viewer-sender{color:#cbd5e1;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rv-viewer-title{position:absolute;left:50%;transform:translate(-50%);max-width:50%;text-align:center;font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;pointer-events:none}.rv-viewer-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}.rv-viewer-dl{color:#93c5fd;font-size:13px;text-decoration:none;white-space:nowrap;background:none;border:none;padding:0;cursor:pointer;font-family:inherit}.rv-dlgate-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:24px;background:#0f172a73;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}.rv-dlgate-card{background:#fff;color:#0f172a;border-radius:14px;padding:28px;max-width:400px;width:100%;text-align:center;box-shadow:0 24px 60px #0f172a4d}.rv-dlgate-card .rv-center-title{font-size:17px}.rv-zoom-btn{width:28px;height:28px;border:1px solid rgba(255,255,255,.2);background:#ffffff0f;color:#e2e8f0;border-radius:6px;cursor:pointer;font-size:16px;line-height:1}.rv-zoom-val{color:#cbd5e1;font-size:12px;min-width:42px;text-align:center}.rv-viewer-body{flex:1;display:flex;min-height:0;position:relative}.rv-thumbs{flex:0 0 208px;width:208px;overflow-y:auto;background:#111c33;padding:12px;display:flex;flex-direction:column;gap:12px}.rv-thumb{position:relative;padding:0;border:2px solid transparent;border-radius:6px;background:#fff;cursor:pointer;overflow:hidden;line-height:0;flex:0 0 auto;aspect-ratio:16 / 9;display:flex;align-items:center;justify-content:center}.rv-thumb.is-current{border-color:#3b82f6}.rv-thumb-canvas{width:100%;height:100%;object-fit:contain;display:block;background:#fff}.rv-thumb-num{position:absolute;left:4px;bottom:4px;background:#0f172acc;color:#e2e8f0;font-size:11px;line-height:1;padding:2px 5px;border-radius:4px}.rv-thumbs-toggle{display:none;position:absolute;top:10px;left:10px;z-index:5;padding:7px 12px;height:34px;border:none;border-radius:8px;background:#1e293be6;color:#e2e8f0;font-size:13px;cursor:pointer}.rv-stage{flex:1;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:14px;background:#0f172a}.rv-stage-page{background:#fff;box-shadow:0 4px 24px #0006;flex:0 0 auto}.rv-stage-canvas{display:block;width:100%;height:100%}.rv-flip{position:absolute;left:50%;transform:translate(-50%);z-index:5;width:56px;height:34px;border:none;border-radius:18px;background:#1e293bd9;color:#fff;font-size:15px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #00000059}.rv-flip:hover{background:#1e293bfa}.rv-flip:disabled{opacity:.2;cursor:default}.rv-flip-up{top:12px}.rv-flip-down{bottom:12px}.rv-page-pill{position:absolute;right:16px;bottom:14px;background:#0f172ae6;color:#fff;font-size:14px;font-weight:700;padding:6px 14px;border-radius:999px;pointer-events:none}@media (max-width: 768px){.rv-thumbs-toggle{display:block}.rv-thumbs{position:absolute;top:0;left:0;bottom:0;z-index:4;box-shadow:4px 0 16px #0006}}.rv-powered{display:flex;align-items:center;justify-content:center;gap:6px;color:#94a3b8;font-size:11px;opacity:.85}.rv-powered img{height:14px;width:auto;display:block;vertical-align:middle}.rv-powered-dark{color:#cbd5e1}.rv-powered-inset{margin-top:24px;padding-top:16px;border-top:1px solid #e2e8f0}.rv-viewer>.rv-powered{flex:0 0 auto;padding:8px;background:#1e293b}.rv-viewer[data-theme=light]{background:#f1f5f9}.rv-viewer[data-theme=light] .rv-viewer-bar{background:#fff;color:#334155;border-bottom:1px solid #e2e8f0}.rv-viewer[data-theme=light] .rv-viewer-back{color:#334155}.rv-viewer[data-theme=light] .rv-viewer-sender{color:#64748b}.rv-viewer[data-theme=light] .rv-viewer-title{color:#1e293b}.rv-viewer[data-theme=light] .rv-viewer-dl{color:var(--rv-accent, #2563eb)}.rv-viewer[data-theme=light] .rv-zoom-btn{border-color:#cbd5e1;background:#f8fafc;color:#334155}.rv-viewer[data-theme=light] .rv-zoom-val{color:#64748b}.rv-viewer[data-theme=light] .rv-thumbs{background:#fff;border-right:1px solid #e2e8f0}.rv-viewer[data-theme=light] .rv-thumbs-toggle{background:#f8fafcf2;color:#334155;border:1px solid #e2e8f0}.rv-viewer[data-theme=light] .rv-stage{background:#f1f5f9}.rv-viewer[data-theme=light] .rv-stage-page{box-shadow:0 4px 24px #0f172a1f}.rv-viewer[data-theme=light] .rv-flip{background:#fffffff2;color:#334155;border:1px solid #e2e8f0}.rv-viewer[data-theme=light] .rv-flip:hover{background:#fff}.rv-viewer[data-theme=light] .rv-page-pill{background:#fffffff2;color:#1e293b;border:1px solid #e2e8f0}.rv-viewer[data-theme=light]>.rv-powered{background:#fff;border-top:1px solid #e2e8f0;color:#94a3b8}