:root {
  color-scheme: light;
  --ink: oklch(0.26 0.032 246);
  --muted: oklch(0.53 0.028 245);
  --line: oklch(0.88 0.018 232);
  --line-strong: oklch(0.77 0.05 222);
  --paper: oklch(0.985 0.006 230);
  --surface: oklch(0.998 0.003 235);
  --sky-50: oklch(0.97 0.02 225);
  --sky-100: oklch(0.93 0.045 223);
  --sky-200: oklch(0.85 0.085 220);
  --sky-500: oklch(0.62 0.16 228);
  --sky-650: oklch(0.5 0.16 235);
  --mint: oklch(0.7 0.12 174);
  --amber: oklch(0.76 0.13 78);
  --danger: oklch(0.57 0.19 25);
  --shadow: 0 18px 40px oklch(0.37 0.05 230 / 0.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--paper); }
body { min-height: 100vh; margin: 0; color: var(--ink); background-color: var(--paper); background-image: linear-gradient(oklch(0.83 0.025 228 / 0.27) 1px, transparent 1px), linear-gradient(90deg, oklch(0.83 0.025 228 / 0.27) 1px, transparent 1px); background-size: 44px 44px; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: wait; opacity: 0.62; }

.app-shell { width: min(1500px, calc(100% - 32px)); margin: 0 auto; padding: 26px 0 48px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: 23px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.brand-mark { position: relative; display: grid; place-items: center; width: 39px; height: 39px; overflow: hidden; border: 1px solid oklch(0.7 0.08 220); border-radius: 11px; background: var(--sky-100); box-shadow: inset 0 0 0 4px oklch(1 0 0 / 0.4); }
.brand-mark i { position: absolute; display: block; height: 3px; border-radius: 99px; background: var(--sky-650); transform: rotate(-44deg); }
.brand-mark i:nth-child(1) { width: 20px; transform: translate(-5px, 6px) rotate(-44deg); }.brand-mark i:nth-child(2) { width: 15px; transform: translate(3px, -1px) rotate(-44deg); background: var(--mint); }.brand-mark i:nth-child(3) { width: 10px; transform: translate(8px, -8px) rotate(-44deg); background: var(--amber); }
.brand strong { display: block; font-size: 16px; line-height: 1.1; letter-spacing: -0.03em; }.brand small { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; }
.topbar-meta { display: flex; align-items: center; gap: 8px; }.ratio-badge, .mode-badge { padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: oklch(1 0 0 / 0.55); font-size: 12px; white-space: nowrap; }.mode-badge { border-color: oklch(0.79 0.08 80); color: oklch(0.46 0.1 70); background: oklch(0.95 0.06 85); }

.intro { display: flex; align-items: end; justify-content: space-between; gap: 28px; padding: 42px 0 30px; }.eyebrow { margin: 0 0 8px; color: var(--sky-650); font-size: 11px; font-weight: 800; letter-spacing: 0.12em; }.intro h1 { max-width: 800px; margin: 0; font-size: clamp(34px, 5vw, 62px); line-height: 0.98; letter-spacing: -0.065em; }.intro-copy { max-width: 60ch; margin: 18px 0 0; color: var(--muted); font-size: 15px; line-height: 1.7; }.intro-note { display: flex; align-items: flex-start; gap: 9px; max-width: 300px; padding: 12px 0; color: var(--muted); font-size: 13px; line-height: 1.55; }.note-dot { flex: 0 0 auto; width: 8px; height: 8px; margin-top: 6px; border-radius: 50%; background: var(--amber); }

.workflow { overflow-x: auto; padding-bottom: 18px; }.workflow-steps { display: grid; grid-template-columns: repeat(4, minmax(170px, 1fr)); min-width: 720px; gap: 1px; margin: 0; padding: 1px; list-style: none; border: 1px solid var(--line); background: var(--line); }.workflow-steps li { min-height: 90px; padding: 15px 18px; background: oklch(0.99 0.004 230 / 0.9); }.workflow-steps span { display: block; color: var(--muted); font-size: 11px; font-weight: 800; }.workflow-steps strong { display: block; margin-top: 9px; font-size: 14px; }.workflow-steps small { display: block; margin-top: 5px; color: var(--muted); font-size: 12px; }.workflow-steps .is-active { background: var(--sky-100); box-shadow: inset 0 3px 0 var(--sky-500); }.workflow-steps .is-active span { color: var(--sky-650); }.workflow-steps .is-complete { background: oklch(0.965 0.026 174); }.workflow-steps .is-complete strong::after { content: " ✓"; color: oklch(0.44 0.11 174); }.workflow-steps .is-failed { background: oklch(0.96 0.04 25); box-shadow: inset 0 3px 0 var(--danger); }

.workspace { display: grid; grid-template-columns: minmax(360px, 0.86fr) minmax(0, 1.55fr); gap: 18px; align-items: start; }.intake-panel, .task-panel { border: 1px solid var(--line); background: oklch(0.995 0.004 230 / 0.94); box-shadow: var(--shadow); }.intake-panel { padding: 24px; }.task-panel { min-height: 774px; padding: 26px; }.section-heading, .task-header, .progress-copy, .result-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; }.section-heading h2, .task-header h2 { margin: 0; font-size: 22px; letter-spacing: -0.045em; }.required-key { color: var(--muted); font-size: 12px; }.required-key b { display: inline-block; width: 6px; height: 6px; margin-right: 3px; border-radius: 50%; background: var(--sky-500); }

form { margin-top: 24px; }.field-grid, .advanced-grid { display: grid; gap: 16px; }.field-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }.field-full { grid-column: 1 / -1; }.field label, .input-label, .asset-field legend { display: block; margin-bottom: 7px; color: oklch(0.38 0.04 245); font-size: 12px; font-weight: 750; }.field em, .asset-field em { color: var(--sky-650); font-size: 11px; font-style: normal; font-weight: 650; }input, textarea, select { width: 100%; border: 1px solid var(--line-strong); border-radius: 8px; outline: none; color: var(--ink); background: var(--surface); transition: border-color 160ms ease, box-shadow 160ms ease; }input, select { height: 42px; padding: 0 12px; }textarea { min-height: 82px; padding: 11px 12px; resize: vertical; line-height: 1.45; }input::placeholder, textarea::placeholder { color: oklch(0.67 0.025 245); }input:focus, textarea:focus, select:focus { border-color: var(--sky-500); box-shadow: 0 0 0 3px oklch(0.72 0.11 224 / 0.23); }
.asset-field { min-inline-size: 0; margin: 0; padding: 0; border: 0; }.asset-field legend { padding: 0; }.or-divider { display: flex; align-items: center; gap: 9px; margin: 10px 0; color: var(--muted); font-size: 11px; }.or-divider::before, .or-divider::after { flex: 1; height: 1px; background: var(--line); content: ""; }.file-drop { display: grid; place-items: center; min-height: 112px; padding: 15px; border: 1px dashed oklch(0.69 0.09 223); border-radius: 8px; background: oklch(0.98 0.012 225); text-align: center; transition: background 160ms ease, border-color 160ms ease; }.file-drop:hover { border-color: var(--sky-500); background: var(--sky-50); }.file-drop input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }.file-drop strong { margin-top: 3px; font-size: 13px; }.file-drop small, .file-drop output { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }.file-drop output { max-width: 100%; overflow: hidden; color: var(--sky-650); text-overflow: ellipsis; white-space: nowrap; }.upload-symbol { color: var(--sky-650); font-size: 20px; line-height: 1; }.video-drop { min-height: 94px; }.optional-field .file-drop { border-color: var(--line-strong); background: transparent; }.preview-row { display: flex; gap: 8px; overflow-x: auto; margin-top: 9px; }.preview-row:empty { display: none; }.preview-row figure { position: relative; flex: 0 0 72px; width: 72px; height: 72px; margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 7px; background: var(--sky-50); }.preview-row img { width: 100%; height: 100%; object-fit: cover; }.preview-row figcaption { position: absolute; right: 0; bottom: 0; left: 0; overflow: hidden; padding: 3px 5px; color: oklch(0.97 0.006 230); background: oklch(0.25 0.03 245 / 0.72); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }

.advanced { margin-top: 16px; border-top: 1px solid var(--line); }.advanced summary { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 16px 0; color: var(--ink); cursor: pointer; list-style: none; font-size: 13px; font-weight: 760; }.advanced summary::-webkit-details-marker { display: none; }.advanced summary::after { color: var(--sky-650); content: "＋"; font-size: 18px; order: 2; }.advanced[open] summary::after { content: "−"; }.advanced summary small { margin-right: auto; color: var(--muted); font-size: 11px; font-weight: 500; }.advanced-grid { grid-template-columns: 1fr 1fr; padding-bottom: 4px; }.language-field { width: min(260px, 100%); }.language-field small { display: block; margin-top: 5px; color: var(--muted); font-size: 11px; line-height: 1.45; }.form-error { margin: 16px 0 -2px; padding: 10px 12px; border: 1px solid oklch(0.76 0.1 25); border-radius: 8px; color: oklch(0.44 0.14 25); background: oklch(0.97 0.03 25); font-size: 13px; line-height: 1.4; }.primary-button { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 51px; margin-top: 20px; padding: 0 17px; border: 0; border-radius: 8px; color: oklch(0.98 0.005 230); background: var(--sky-650); font-size: 14px; font-weight: 760; box-shadow: 0 9px 20px oklch(0.5 0.16 235 / 0.2); transition: transform 160ms ease, background 160ms ease; }.primary-button:hover:not(:disabled) { background: oklch(0.45 0.16 240); transform: translateY(-1px); }.primary-button > b { font-size: 20px; }.form-footnote { margin: 11px 2px 0; color: var(--muted); font-size: 11px; line-height: 1.45; }

.status-chip { display: inline-flex; align-items: center; gap: 7px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: var(--surface); font-size: 12px; }.status-chip span { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }.status-chip[data-status="queued"] span, .status-chip[data-status="running"] span { background: var(--sky-500); }.status-chip[data-status="succeeded"] { border-color: oklch(0.73 0.08 174); color: oklch(0.42 0.1 174); background: oklch(0.96 0.03 174); }.status-chip[data-status="succeeded"] span { background: var(--mint); }.status-chip[data-status="failed"] { border-color: oklch(0.74 0.1 25); color: var(--danger); background: oklch(0.97 0.025 25); }.status-chip[data-status="failed"] span { background: var(--danger); }.task-identity { display: flex; align-items: center; gap: 8px; min-width: 0; margin-top: 13px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: oklch(0.98 0.011 225); color: var(--muted); font-size: 11px; }.task-identity > span { flex: 0 0 auto; color: var(--sky-650); font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; }.task-identity code { overflow: hidden; min-width: 0; color: oklch(0.36 0.06 242); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }.task-id-copy { flex: 0 0 auto; min-height: 27px; padding: 0 8px; border: 1px solid var(--line-strong); border-radius: 6px; color: var(--sky-650); background: var(--surface); font-size: 11px; font-weight: 760; }.task-id-copy:hover { border-color: var(--sky-500); background: var(--sky-50); }.progress-block { margin-top: 23px; padding: 19px 20px 17px; background: var(--sky-50); }.progress-copy p { margin: 0; font-size: 14px; font-weight: 720; }.progress-copy strong { color: var(--sky-650); font-size: 25px; letter-spacing: -0.05em; }.progress-track { height: 7px; margin-top: 16px; overflow: hidden; border-radius: 99px; background: oklch(0.83 0.04 223); }.progress-track i { display: block; width: 0%; height: 100%; border-radius: inherit; background: var(--sky-500); transition: width 300ms ease-out; }.progress-message { margin: 11px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; }.empty-state { padding: 64px clamp(24px, 7vw, 86px) 32px; }.empty-illustration { display: flex; align-items: center; gap: 9px; color: var(--sky-650); font-size: 13px; font-weight: 800; }.empty-illustration span { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 50%; background: var(--sky-100); }.empty-illustration span:nth-of-type(4) { background: oklch(0.94 0.045 80); color: oklch(0.47 0.1 70); }.empty-illustration i { flex: 1; max-width: 80px; height: 1px; background: var(--line-strong); }.empty-state h3 { margin: 27px 0 10px; font-size: 27px; letter-spacing: -0.055em; }.empty-state > p { max-width: 58ch; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }.expectations { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 38px 0 0; padding: 0; }.expectations div { padding-top: 10px; border-top: 1px solid var(--line-strong); }.expectations dt { color: var(--sky-650); font-size: 12px; font-weight: 780; }.expectations dd { margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }

.result-area { margin-top: 22px; }.result-section, .event-section { padding: 21px 0; border-bottom: 1px solid var(--line); }.result-heading { justify-content: flex-start; }.result-heading span { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; color: var(--sky-650); background: var(--sky-100); font-size: 11px; font-weight: 800; }.result-heading h3 { margin: 0; font-size: 15px; letter-spacing: -0.025em; }.result-heading small { color: var(--muted); font-size: 11px; }.result-summary { margin: 13px 0 0 44px; color: var(--muted); font-size: 13px; line-height: 1.6; }.shot-list, .script-list { display: grid; gap: 8px; margin-top: 15px; }.shot-row { display: grid; grid-template-columns: 78px minmax(0, 1fr) minmax(110px, 0.55fr); gap: 12px; padding: 11px 0; border-top: 1px solid oklch(0.91 0.014 230); }.shot-row time { color: var(--sky-650); font-size: 11px; font-variant-numeric: tabular-nums; }.shot-row strong { color: oklch(0.45 0.08 230); font-size: 11px; text-transform: uppercase; }.shot-row p { margin: 4px 0 0; font-size: 12px; line-height: 1.45; }.shot-row small { color: var(--muted); font-size: 11px; line-height: 1.45; }.script-row { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 12px; padding: 12px 0; border-top: 1px solid oklch(0.91 0.014 230); }.script-row > span { color: var(--sky-650); font-size: 11px; font-weight: 800; }.script-row p { margin: 0; font-size: 13px; line-height: 1.55; }.script-row small { display: block; margin-top: 5px; color: var(--muted); font-size: 11px; line-height: 1.45; }.video-section { border-bottom: 0; }.video-section .result-heading { justify-content: flex-start; }.download-link { margin-left: auto; padding: 7px 9px; border: 1px solid var(--line-strong); border-radius: 7px; color: var(--sky-650); font-size: 12px; font-weight: 700; text-decoration: none; }.video-section video { display: block; width: min(100%, 350px); max-height: 520px; margin: 17px auto 0; border-radius: 10px; background: oklch(0.17 0.02 245); }.event-section { border-bottom: 0; }.event-list { display: grid; gap: 9px; margin: 15px 0 0; padding: 0; list-style: none; }.event-list li { display: grid; grid-template-columns: 74px 1fr; gap: 10px; color: var(--muted); font-size: 11px; line-height: 1.45; }.event-list time { color: oklch(0.61 0.03 245); font-variant-numeric: tabular-nums; }.event-list .is-error span { color: var(--danger); }.retry-box { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 22px; padding: 16px; border: 1px solid oklch(0.78 0.08 25); background: oklch(0.98 0.025 25); }.retry-box strong { font-size: 13px; }.retry-box p { max-width: 54ch; margin: 5px 0 0; color: oklch(0.48 0.06 25); font-size: 12px; line-height: 1.45; }.secondary-button { flex: 0 0 auto; min-height: 35px; padding: 0 12px; border: 1px solid oklch(0.68 0.1 25); border-radius: 7px; color: oklch(0.45 0.12 25); background: var(--surface); font-size: 12px; font-weight: 720; }

@media (max-width: 1030px) { .workspace { grid-template-columns: 1fr; }.task-panel { min-height: auto; }.intake-panel { order: 1; }.task-panel { order: 2; }.empty-state { padding-top: 46px; }.intro { align-items: flex-start; flex-direction: column; }.intro-note { max-width: 550px; padding: 0; } }
@media (max-width: 620px) { .app-shell { width: min(100% - 20px, 1500px); padding-top: 14px; }.topbar { align-items: flex-start; }.topbar-meta { align-items: flex-end; flex-direction: column; }.brand small { max-width: 165px; }.intro { padding: 30px 0 20px; }.intro h1 { font-size: 40px; }.workspace { gap: 11px; }.intake-panel, .task-panel { padding: 18px; }.field-grid, .advanced-grid { grid-template-columns: 1fr; }.field-full { grid-column: auto; }.advanced summary small { display: none; }.expectations { grid-template-columns: 1fr; gap: 10px; }.empty-state { padding: 42px 5px 20px; }.shot-row { grid-template-columns: 70px 1fr; }.shot-row small { grid-column: 2; }.retry-box { align-items: stretch; flex-direction: column; }.secondary-button { width: 100%; }.result-summary { margin-left: 0; }.workflow { margin-right: -10px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; } }

/* Product navigation and supporting pages */
.product-layout { display: grid; grid-template-columns: 252px minmax(0, 1fr); min-height: 100vh; }
.sidebar { position: sticky; top: 0; display: flex; flex-direction: column; height: 100vh; padding: 25px 16px 19px; border-right: 1px solid var(--line); background: oklch(0.975 0.012 228 / 0.9); }
.sidebar-brand { display: inline-flex; align-items: center; gap: 10px; padding: 0 8px 24px; color: inherit; text-decoration: none; }
.sidebar-brand strong { display: block; font-size: 14px; letter-spacing: -0.04em; }.sidebar-brand small { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.side-nav { display: grid; gap: 3px; }.nav-item, .private-nav { width: 100%; border: 1px solid transparent; border-radius: 8px; color: oklch(0.43 0.04 245); background: transparent; text-align: left; transition: background 160ms ease, border-color 160ms ease, color 160ms ease; }
.nav-item { display: flex; align-items: center; gap: 10px; min-height: 42px; padding: 0 10px; font-size: 13px; font-weight: 690; }.nav-item span { width: 22px; color: oklch(0.62 0.035 245); font-size: 10px; font-variant-numeric: tabular-nums; font-weight: 800; }
.nav-item:hover, .private-nav:hover { border-color: var(--line); background: oklch(1 0.003 230 / 0.72); }.nav-item.is-active { border-color: oklch(0.72 0.09 222); color: var(--sky-650); background: var(--sky-100); }.nav-item.is-active span { color: var(--sky-650); }
.side-divider { height: 1px; margin: 18px 8px; background: var(--line); }.private-nav { display: grid; gap: 3px; padding: 13px 12px; }.private-nav span { color: oklch(0.52 0.095 174); font-size: 10px; font-weight: 800; letter-spacing: 0.1em; }.private-nav strong { color: var(--ink); font-size: 13px; }.private-nav small { color: var(--muted); font-size: 11px; line-height: 1.35; }
.sidebar-foot { margin: auto 8px 0; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; line-height: 1.65; }
.app-shell { width: min(1500px, 100%); margin: 0 auto; padding: 26px 34px 56px; }.topbar { min-height: 64px; padding-bottom: 20px; }.topbar h1 { margin: 0; font-size: 24px; letter-spacing: -0.05em; }.topbar .eyebrow { margin-bottom: 5px; }
.intro h2 { max-width: 800px; margin: 0; font-size: 52px; line-height: 0.98; letter-spacing: -0.065em; }.content-view { padding: 42px 0 0; }.content-heading { max-width: 680px; }.content-heading h2 { margin: 0; font-size: 34px; letter-spacing: -0.055em; }.content-heading > p:last-child { margin: 13px 0 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.case-collection { margin-top: 34px; border-top: 1px solid var(--line); }.case-entry { display: grid; grid-template-columns: 62px minmax(0, 1fr) auto; gap: 22px; align-items: center; padding: 25px 0; border-bottom: 1px solid var(--line); }.case-index { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: var(--sky-650); background: var(--sky-100); font-size: 12px; font-weight: 800; }.case-tag { margin: 0; color: var(--sky-650); font-size: 11px; font-weight: 750; }.case-entry h3 { margin: 7px 0 0; font-size: 18px; letter-spacing: -0.035em; }.case-entry div > p:last-child { max-width: 65ch; margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.quiet-button, .text-button { min-height: 36px; border: 1px solid var(--line-strong); border-radius: 7px; color: var(--sky-650); background: var(--surface); font-size: 12px; font-weight: 720; transition: border-color 160ms ease, background 160ms ease; }.quiet-button { padding: 0 12px; white-space: nowrap; }.quiet-button:hover, .text-button:hover { border-color: var(--sky-500); background: var(--sky-50); }.text-button { padding: 0; border: 0; background: none; text-decoration: underline; text-underline-offset: 3px; }.text-button:hover { border: 0; background: none; }
.device-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.72fr); gap: 18px; align-items: stretch; margin-top: 32px; }.purchase-flow, .service-qr { border: 1px solid var(--line); background: oklch(0.995 0.004 230 / 0.9); box-shadow: var(--shadow); }.purchase-flow { padding: 27px; }.purchase-title { display: flex; gap: 14px; align-items: flex-start; }.purchase-number { display: grid; flex: 0 0 auto; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: var(--sky-650); background: var(--sky-100); font-size: 12px; font-weight: 800; }.purchase-title h3, .service-qr h3 { margin: 0; font-size: 20px; letter-spacing: -0.04em; }.purchase-title p { margin: 6px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.device-fingerprint { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 24px; padding: 15px 16px; border: 1px solid var(--line); background: var(--sky-50); }.device-fingerprint span, .device-fingerprint small { display: block; color: var(--muted); font-size: 11px; }.device-fingerprint strong { display: block; margin: 5px 0 4px; color: var(--ink); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; letter-spacing: 0.045em; }
.pay-choice { margin-top: 24px; }.pay-choice > p { margin: 0 0 9px; font-size: 12px; font-weight: 720; }.payment-methods { display: flex; flex-wrap: wrap; gap: 9px; }.payment-methods label { position: relative; display: inline-flex; }.payment-methods input { position: absolute; opacity: 0; pointer-events: none; }.payment-methods span { min-width: 92px; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 7px; color: var(--muted); background: var(--surface); text-align: center; font-size: 12px; font-weight: 700; }.payment-methods input:checked + span { border-color: var(--sky-500); color: var(--sky-650); background: var(--sky-50); }.payment-methods input:focus-visible + span { box-shadow: 0 0 0 3px oklch(0.72 0.11 224 / 0.23); }
.purchase-button { margin-top: 22px; }.purchase-button span { display: inline-flex; align-items: baseline; gap: 1px; }.purchase-button span b { font-size: 15px; }.payment-message { min-height: 20px; margin: 11px 1px 0; color: var(--muted); font-size: 12px; line-height: 1.55; }.payment-message[data-status="paid"] { color: oklch(0.38 0.11 174); font-weight: 700; }.payment-message[data-status="error"] { color: var(--danger); }.purchase-steps { display: grid; gap: 9px; margin: 25px 0 0; padding: 17px 0 0; border-top: 1px solid var(--line); list-style: none; }.purchase-steps li { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: 12px; }.purchase-steps span { display: grid; place-items: center; width: 19px; height: 19px; border-radius: 50%; color: var(--sky-650); background: var(--sky-100); font-size: 10px; font-weight: 800; }
.service-qr { display: flex; flex-direction: column; align-items: center; padding: 25px 23px; text-align: center; }.service-qr .eyebrow { margin-bottom: 7px; }.service-qr img { width: min(208px, 100%); height: auto; margin: 20px 0 14px; border: 1px solid var(--line); background: var(--surface); image-rendering: auto; }.service-qr p:last-child { max-width: 29ch; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.product-outline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: 34px; border: 1px solid var(--line); background: var(--line); }.product-outline > div { min-height: 198px; padding: 24px; background: oklch(0.995 0.004 230 / 0.9); }.product-outline span, .private-details span { color: var(--sky-650); font-size: 11px; font-weight: 800; letter-spacing: 0.08em; }.product-outline h3 { margin: 18px 0 0; font-size: 18px; line-height: 1.3; letter-spacing: -0.035em; }.product-outline p { margin: 11px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.tutorial-list { display: grid; gap: 0; max-width: 760px; margin: 32px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }.tutorial-list li { display: grid; grid-template-columns: 52px 1fr; gap: 16px; padding: 19px 0; border-bottom: 1px solid var(--line); }.tutorial-list li > span { color: var(--sky-650); font-size: 12px; font-weight: 800; }.tutorial-list h3 { margin: 0; font-size: 16px; }.tutorial-list p { margin: 7px 0 0; color: var(--muted); font-size: 13px; line-height: 1.6; }.tutorial-cta { width: min(360px, 100%); margin-top: 28px; }
.private-layout { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.9fr); gap: 48px; align-items: end; }.private-details { display: grid; gap: 17px; }.private-details > div { padding-bottom: 16px; border-bottom: 1px solid var(--line); }.private-details p { margin: 6px 0 0; color: var(--muted); font-size: 13px; line-height: 1.62; }.contact-strip { display: flex; align-items: center; gap: 18px; margin-top: 38px; padding: 18px; border: 1px solid oklch(0.73 0.08 174); background: oklch(0.96 0.025 174); }.contact-strip img { flex: 0 0 auto; width: 92px; height: 91px; border: 1px solid oklch(0.79 0.06 174); background: var(--surface); }.contact-strip h3 { margin: 0; font-size: 15px; }.contact-strip p { max-width: 56ch; margin: 6px 0 0; color: oklch(0.4 0.075 174); font-size: 12px; line-height: 1.55; }.contact-strip .quiet-button { margin-left: auto; background: oklch(1 0.003 230 / 0.75); }

@media (max-width: 1100px) { .product-layout { grid-template-columns: 214px minmax(0, 1fr); }.app-shell { padding-right: 25px; padding-left: 25px; }.device-grid { grid-template-columns: 1fr; }.service-qr { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 0 20px; text-align: left; }.service-qr .eyebrow, .service-qr h3 { width: calc(100% - 228px); }.service-qr img { margin: 14px 0 0; }.service-qr p:last-child { margin: 14px 0 0; } }
@media (max-width: 860px) { .product-layout { display: block; }.sidebar { position: relative; height: auto; padding: 14px 14px 12px; border-right: 0; border-bottom: 1px solid var(--line); }.sidebar-brand { padding: 0 6px 12px; }.side-nav { display: flex; gap: 5px; overflow-x: auto; padding-bottom: 4px; }.nav-item { flex: 0 0 auto; min-height: 35px; padding: 0 9px; font-size: 12px; }.nav-item span { display: none; }.side-divider, .sidebar-foot { display: none; }.private-nav { display: block; flex: 0 0 auto; width: auto; margin-top: 8px; padding: 8px 10px; }.private-nav span, .private-nav small { display: none; }.app-shell { padding: 20px 20px 46px; }.intro h2 { font-size: 44px; }.private-layout { grid-template-columns: 1fr; gap: 30px; }.product-outline { grid-template-columns: 1fr; }.product-outline > div { min-height: 0; }.case-entry { grid-template-columns: 48px minmax(0, 1fr); }.case-entry .quiet-button { grid-column: 2; justify-self: start; } }
@media (max-width: 620px) { .app-shell { padding: 17px 12px 36px; }.topbar { align-items: flex-start; }.topbar h1 { font-size: 21px; }.topbar-meta { align-items: flex-end; }.topbar .ratio-badge { display: none; }.intro h2 { font-size: 36px; }.content-view { padding-top: 28px; }.content-heading h2 { font-size: 29px; }.case-entry { gap: 13px; padding: 20px 0; }.case-index { width: 36px; height: 36px; }.case-entry h3 { font-size: 16px; }.device-grid { margin-top: 23px; }.purchase-flow { padding: 20px; }.device-fingerprint { align-items: flex-start; flex-direction: column; }.device-fingerprint .quiet-button { width: 100%; }.service-qr { display: block; text-align: center; }.service-qr .eyebrow, .service-qr h3 { width: auto; }.service-qr img { margin: 18px auto 13px; }.service-qr p:last-child { margin: 0 auto; }.contact-strip { align-items: flex-start; flex-wrap: wrap; gap: 12px; }.contact-strip img { width: 72px; height: 71px; }.contact-strip .quiet-button { width: 100%; margin-left: 0; }.tutorial-list li { grid-template-columns: 40px 1fr; gap: 10px; } }

@media (max-width: 860px) { .side-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; }.nav-item { width: 100%; }.private-nav { width: 100%; } }

/* Public case publishing */
.video-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }.video-actions .download-link { margin-left: 0; }.save-case-panel { display: grid; gap: 10px; margin: 17px 0 0; padding: 15px; border: 1px solid oklch(0.73 0.09 222); border-radius: 9px; background: var(--sky-50); }.save-case-panel strong { font-size: 13px; }.save-case-panel p { margin: 4px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }.save-case-panel label { color: oklch(0.41 0.05 245); font-size: 11px; font-weight: 750; }.save-case-controls { display: flex; gap: 8px; }.save-case-controls input { flex: 1; min-width: 0; min-height: 36px; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: 7px; color: var(--ink); background: var(--surface); font: inherit; font-size: 12px; outline: none; }.save-case-controls input:focus { border-color: var(--sky-500); box-shadow: 0 0 0 3px oklch(0.72 0.11 224 / 0.2); }.save-case-message { min-height: 16px; }.save-case-message[data-status="error"] { color: var(--danger); }.save-case-message[data-status="success"] { color: oklch(0.38 0.11 174); font-weight: 700; }.public-cases-section { margin-top: 32px; }.public-cases-heading { display: flex; align-items: end; justify-content: space-between; gap: 18px; }.public-cases-heading .eyebrow { margin-bottom: 5px; }.public-cases-heading h3 { margin: 0; font-size: 22px; letter-spacing: -0.045em; }.public-cases-heading > p { max-width: 32ch; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; text-align: right; }.public-case-list { margin-top: 18px; }
@media (max-width: 620px) { .video-actions { gap: 6px; }.video-actions .quiet-button, .video-actions .download-link { min-height: 33px; padding: 0 8px; display: inline-flex; align-items: center; font-size: 11px; }.save-case-controls { align-items: stretch; flex-direction: column; }.save-case-controls .quiet-button { width: 100%; }.public-cases-heading { align-items: flex-start; flex-direction: column; gap: 8px; }.public-cases-heading > p { text-align: left; } }

/* Reference source switch */
.reference-source-switch { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }.reference-source-button { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--muted); background: var(--surface); font-size: 12px; font-weight: 750; transition: background 160ms ease, border-color 160ms ease, color 160ms ease; }.reference-source-button span { display: grid; place-items: center; width: 19px; height: 19px; border-radius: 50%; color: inherit; background: var(--sky-50); font-size: 9px; font-weight: 800; }.reference-source-button:hover { border-color: var(--sky-500); color: var(--sky-650); }.reference-source-button.is-active { border-color: var(--sky-500); color: var(--sky-650); background: var(--sky-100); box-shadow: inset 0 0 0 1px oklch(0.72 0.1 224 / 0.18); }.reference-source-button.is-active span { background: oklch(1 0.005 230 / 0.78); }.reference-source-panel > p { margin: 8px 1px 0; color: var(--muted); font-size: 11px; line-height: 1.45; }