.merchant-proposal-shell{--proposal-ink:#1f2a24;--proposal-green:#285b47;--proposal-warm:#f3eee4;width:min(100%,720px);min-height:100vh;padding:0 16px calc(24px + env(safe-area-inset-bottom));color:var(--proposal-ink);background:#f8f5ee;margin:0 auto}.merchant-proposal-topbar{border-bottom:1px solid #1f2a241f;justify-content:space-between;align-items:center;height:64px;display:flex}.proposal-brand{color:var(--proposal-ink);letter-spacing:-.05em;font-size:21px;font-weight:900;text-decoration:none}.proposal-brand span{color:var(--proposal-green)}.proposal-secure-badge,.proposal-preview-label{color:var(--proposal-green);border:1px solid #285b4747;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700}.proposal-hero{padding:38px 4px 24px}.proposal-eyebrow{color:var(--proposal-green);letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px;font-size:12px;font-weight:800}.proposal-hero h1{letter-spacing:-.04em;max-width:580px;margin:0;font-family:STSong,Songti SC,serif;font-size:clamp(34px,10vw,56px);line-height:1.06}.proposal-hero>p:last-child{color:#667169;max-width:590px;margin:18px 0 0;font-size:15px;line-height:1.8}.proposal-readiness-alert{color:#713229;background:#fff0e8;border:1px solid #9d261e33;border-radius:16px;margin-bottom:14px;padding:15px 17px}.proposal-readiness-alert strong{font-size:14px;display:block}.proposal-readiness-alert p{margin:6px 0 0;font-size:12px;line-height:1.65}.proposal-visual-card,.proposal-direction-card,.proposal-package-card,.proposal-process-card{background:#fff;border:1px solid #1f2a241f;border-radius:22px;margin-bottom:14px;overflow:hidden;box-shadow:0 14px 34px #342f250f}.proposal-visual-heading{justify-content:space-between;align-items:flex-start;gap:14px;padding:18px;display:flex}.proposal-visual-heading span:first-child,.proposal-package-title span{color:#7c857e;font-size:12px}.proposal-visual-heading h2,.proposal-package-title h2{margin:4px 0 0;font-size:19px}.proposal-compare{background:#d8d7d0;grid-template-columns:1fr;gap:1px;display:grid}.proposal-compare.has-original{grid-template-columns:1fr 1fr}.proposal-compare figure{background:#e9e5db;min-width:0;margin:0;position:relative}.proposal-compare img{aspect-ratio:4/3;object-fit:cover;width:100%;display:block}.proposal-compare figcaption{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#181e1ac7;border-radius:999px;padding:5px 8px;font-size:11px;position:absolute;bottom:10px;left:10px}.proposal-demo-note{color:#7c6c52;margin:0;padding:12px 18px 16px;font-size:12px;line-height:1.6}.proposal-direction-card{background:var(--proposal-green);color:#fff;padding:22px}.proposal-direction-card .proposal-eyebrow{color:#cbdcce}.proposal-direction-card h2{margin:0;font-family:STSong,Songti SC,serif;font-size:23px;font-weight:500;line-height:1.5}.proposal-keywords{flex-wrap:wrap;gap:8px;margin-top:20px;display:flex}.proposal-keywords span{color:#e9f2ec;border:1px solid #ffffff4d;border-radius:999px;padding:7px 10px;font-size:12px}.proposal-package-card{padding:22px}.proposal-package-title{border-bottom:1px solid #ece9e1;justify-content:space-between;align-items:flex-start;gap:16px;padding-bottom:18px;display:flex}.proposal-package-title>strong{color:var(--proposal-green);letter-spacing:-.05em;font-size:38px;line-height:1}.proposal-package-title>strong small{margin-right:2px;font-size:15px}.proposal-deliverables>div{border-bottom:1px solid #f0ede7;grid-template-columns:34px 1fr;gap:10px;padding:14px 0;display:grid}.proposal-deliverables>div>span{color:#9a9c95;font:700 12px/1.7 ui-monospace,monospace}.proposal-deliverables p{color:#6c746e;margin:0;font-size:13px;line-height:1.65}.proposal-deliverables p strong{color:var(--proposal-ink);font-size:14px;display:block}.proposal-timing{background:var(--proposal-warm);color:#6f675a;border-radius:12px;margin:16px 0 0;padding:12px;font-size:12px;line-height:1.6}.proposal-package-detail-link{min-height:46px;color:var(--proposal-green);text-align:center;border:1px solid #285b473d;border-radius:13px;place-items:center;margin-top:12px;padding:9px 14px;font-size:13px;font-weight:800;text-decoration:none;display:grid}.proposal-process-card{padding:12px 20px}.proposal-process-card p{color:#69716b;border-bottom:1px solid #efede7;grid-template-columns:34px 1fr;margin:0;padding:13px 0;font-size:13px;line-height:1.5;display:grid}.proposal-process-card p:last-child{border-bottom:0}.proposal-process-card strong{color:var(--proposal-green);font-family:ui-monospace,monospace}.proposal-sticky-action{bottom:calc(12px + env(safe-area-inset-bottom));z-index:20;background:#fff;border:1px solid #1f2a2421;border-radius:18px;align-items:center;gap:16px;margin-top:20px;padding:14px;display:flex;position:sticky;box-shadow:0 14px 34px #342f2514}.proposal-sticky-action>div{min-width:76px}.proposal-sticky-action span{color:#80847f;font-size:11px;display:block}.proposal-sticky-action strong{font-size:20px;display:block}.proposal-sticky-action a,.proposal-action-disabled{background:var(--proposal-green);text-align:center;border-radius:14px;flex:1;place-items:center;min-height:48px;padding:8px 14px;font-weight:800;text-decoration:none;color:#fff!important;font-size:15px!important;display:grid!important}.proposal-action-disabled{cursor:not-allowed;background:#dedbd3;color:#706f69!important}.proposal-access-note{margin-top:-2px}.customer-delivery-actions{border-top:1px solid var(--line);gap:10px;margin-top:18px;padding-top:18px;display:grid}.customer-delivery-actions form{gap:10px;display:grid}.customer-delivery-actions form>div{justify-content:space-between;align-items:center;gap:12px;display:flex}.customer-delivery-actions form>div span{color:var(--muted);font-size:13px}.customer-delivery-actions form>div strong{color:var(--accent);font-size:13px}.customer-delivery-actions textarea{border:1px solid var(--line);resize:vertical;background:#fff;border-radius:12px;width:100%;min-height:90px;padding:12px}.customer-delivery-actions button{border:1px solid var(--accent);min-height:44px;color:var(--accent);cursor:pointer;background:#fff;border-radius:12px;font-weight:800}.customer-delivery-actions .customer-accept-button{background:var(--accent);color:#fff}.customer-delivery-actions button:disabled{opacity:.55;cursor:wait}.customer-delivery-actions>p{color:var(--muted);margin:0;font-size:13px}.customer-acceptance-complete{background:#0d6b5f0f;border:1px solid #0d6b5f3d;border-radius:12px;margin-top:18px;padding:14px}.customer-acceptance-complete strong{color:var(--accent)}.customer-acceptance-complete p{color:var(--muted);margin:5px 0 0;font-size:13px}@media (max-width:430px){.merchant-proposal-shell{padding:0 12px calc(110px + env(safe-area-inset-bottom))}.proposal-hero{padding-top:30px}.proposal-compare.has-original{grid-template-columns:1fr}.proposal-compare img{aspect-ratio:16/10}.proposal-preview-label{text-align:center;max-width:92px}.proposal-sticky-action{left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:30;margin-top:0;position:fixed}}