/* Marketing layout. The full settings demo retains its native app tokens. */
.marketing-site {
  --vh-paper: #f8f7f4;
  --vh-paper-warm: #ffffff;
  --vh-ink: #1b1c20;
  --vh-ink-2: #62656b;
  --vh-ink-3: #70737a;
  --vh-brand: #f27835;
  --vh-brand-2: #c84d1e;
  --marketing-radius: 16px;
  --marketing-shadow: 0 12px 28px -18px #1b1c2029, 0 2px 5px #1b1c2008;
  --bg: var(--vh-paper);
  --bg-elevated: var(--vh-paper-warm);
  --bg-soft: color-mix(in oklab, var(--vh-paper) 50%, var(--vh-paper-warm));
  --ink: var(--vh-ink);
  --ink-2: var(--vh-ink-2);
  --muted: var(--vh-ink-3);
  --accent: var(--vh-brand);
  --accent-2: var(--vh-brand-2);
  --accent-hover: var(--vh-brand-2);
  --accent-soft: color-mix(in oklab, var(--vh-brand) 10%, transparent);
  --btn-primary-bg: #c84d1e;
  --btn-primary-bg-hover: #ad4018;
  --btn-primary-fg: #fff;
}
html[data-theme="dark"] .marketing-site {
  --vh-paper: #15171b;
  --vh-paper-warm: #1e2024;
  --vh-ink: #f0f1f4;
  --vh-ink-2: #bcc1ca;
  --vh-ink-3: #a7afbb;
  --marketing-shadow: 0 12px 28px -18px #00000040, 0 2px 5px #00000018;
  --btn-primary-bg: #f5a175;
  --btn-primary-bg-hover: #ffb28c;
  --btn-primary-fg: #241407;
}
.marketing-site .wrap { width: min(1120px, calc(100% - 64px)); }
.marketing-site main [id] { scroll-margin-top: 88px; }
.marketing-site h1, .marketing-site h2, .marketing-site h3 { text-wrap: balance; }
.marketing-site .btn { min-height: 44px; border-radius: 12px; font-weight: 600; }
.marketing-site .btn-lg { height: auto; min-height: 48px; padding: 14px 22px; line-height: 1.25; }
.marketing-site .header-download { font-size: 13px; min-height: 36px; padding: 9px 14px; white-space: nowrap; }

/* A compact mobile preference menu keeps the wordmark visible. */
.theme-picker { position: relative; }
.theme-menu-toggle { display: none; }
.theme-menu { position: absolute; top: calc(100% + 10px); right: 0; z-index: 30; width: 210px; padding: 6px; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--bg); box-shadow: var(--shadow); }
.theme-menu button { display: flex; gap: 12px; align-items: center; width: 100%; min-height: 44px; border: 0; border-radius: 7px; padding: 10px 12px; background: transparent; color: var(--ink-2); font: inherit; font-size: 14px; text-align: left; cursor: pointer; }
.theme-menu button:hover, .theme-menu button[aria-checked="true"] { color: var(--ink); background: var(--hover-fill); }
.theme-menu button[aria-checked="true"]::after { content: '✓'; margin-left: auto; color: var(--accent); }
.theme-menu-toggle [data-theme-icon] { display: none; }
html[data-theme-pref="system"] [data-theme-icon="system"],
html[data-theme-pref="light"] [data-theme-icon="light"],
html[data-theme-pref="dark"] [data-theme-icon="dark"] { display: block; }

/* Existing SF assets share one size and inherit both light and dark text colors. */
.site-icon { display: inline-block; flex-shrink: 0; width: 24px; height: 24px; background: currentColor; -webkit-mask: var(--site-icon) center / contain no-repeat; mask: var(--site-icon) center / contain no-repeat; }
.icon-mic { --site-icon: url('../assets/sf/mic.png'); }
.icon-command { --site-icon: url('../assets/sf/command-key.png'); }
.icon-file { --site-icon: url('../assets/sf/doc-text.png'); }
.icon-wand { --site-icon: url('../assets/sf/wand.png'); }
.icon-drive { --site-icon: url('../assets/sf/internaldrive.png'); }
.icon-network { --site-icon: url('../assets/sf/network.png'); }

.marketing-site .hero { padding: 64px 0 68px; background: var(--bg); }
.marketing-site .hero-inner { grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.hero-eyebrow { display: flex; gap: 9px; align-items: center; margin: 0 0 22px; color: var(--ink-2); font-size: 14px; font-weight: 600; }
.hero-eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.marketing-site .hero h1 { font-size: clamp(42px, 4.2vw, 58px); line-height: 1.16; letter-spacing: -.03em; margin: 0 0 24px; font-weight: 700; }
.hero-title-line { display: block; }
html[lang^="zh"] .hero-title-line { white-space: nowrap; }
.marketing-site .hero .lede { font-size: 17px; line-height: 1.8; max-width: 29em; margin-bottom: 26px; }
.marketing-site .hero-note { font-size: 13px; line-height: 1.7; }
.marketing-site .sales-paused { margin: 16px 0; padding: 12px 16px; border: 1px solid color-mix(in oklab, var(--vh-brand) 35%, transparent); border-radius: 12px; background: var(--accent-soft); color: var(--ink); font-size: 14px; line-height: 1.55; }
.hero-benefits { display: flex; flex-wrap: wrap; gap: 8px 18px; list-style: none; padding: 0; margin: 22px 0 0; color: var(--ink-2); font-size: 13px; }
.hero-benefits li::before { content: '✓'; color: var(--accent); margin-right: 6px; }
.scenario-demo { min-width: 0; }
.demo-topline { display: flex; justify-content: space-between; align-items: center; padding: 0 2px 12px; }
.demo-label { font-size: 13px; color: var(--muted); }
.demo-live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }
.scene-tabs { display: flex; gap: 4px; padding: 4px; background: var(--bg-elevated); border: 1px solid var(--line); border-radius: 10px; margin-bottom: 18px; }
.scene-tabs button { flex: 1; font: inherit; font-size: 13px; font-weight: 600; min-height: 44px; padding: 8px 6px; color: var(--ink-2); border: 0; border-radius: 7px; cursor: pointer; background: transparent; line-height: 1.4; }
.scene-tabs button[aria-selected="true"] { color: var(--ink); background: var(--bg); box-shadow: 0 1px 4px #00000012; }
.demo-answer { padding: 20px; background: #242424; border: 1px solid #ffffff22; color: #f5f5f7; border-radius: 18px; box-shadow: var(--marketing-shadow); }
.demo-answer[hidden], .demo-window[hidden] { display: none; }
.demo-answer-heading { display: flex; align-items: center; justify-content: space-between; gap: 9px; margin-bottom: 20px; }
.demo-answer-query { margin: 0; color: #ffffffb8; font-size: 13px; line-height: 1.6; }
.demo-answer-close { flex: 0 0 32px; height: 32px; border: none; border-radius: 50%; color: #ffffffad; background: #ffffff0d; font-size: 24px; cursor: pointer; }
.demo-answer-body { min-height: 102px; margin: 0 0 18px; font-size: 16px; line-height: 1.8; white-space: pre-line; overflow-wrap: anywhere; user-select: text; }
.demo-answer-actions { display: flex; gap: 8px; align-items: center; }
.demo-answer-actions > * { display: grid; place-items: center; flex: 1; min-height: 40px; padding: 6px 8px; border-radius: 8px; border: 1px solid #ffffff30; color: #ffffffb8; font: inherit; font-size: 12px; text-align: center; }
.demo-answer-actions button { color: #f5f5f7; background: #ffffff12; cursor: pointer; }
.demo-answer-actions button:hover:enabled { background: #ffffff26; }
.demo-answer-actions button:disabled { opacity: .45; cursor: default; }
.demo-answer-copy-status { min-height: 20px; margin: 8px 0 0; font-size: 12px; color: #83d5ac; }
.demo-answer-requirements { margin: 10px 0 0; font-size: 11px; line-height: 1.5; color: #ffffffad; }
.feature-requirements { font-size: 12px !important; color: var(--muted) !important; }
[data-scene-index="3"] .demo-hud { margin-top: 16px; }
.demo-hud[hidden] { display: none; }
[data-scene-index="3"] [role="tabpanel"] { min-height: 420px; }
.marketing-site button:focus-visible, .marketing-site summary:focus-visible, .marketing-site [role="tabpanel"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.demo-window { overflow: hidden; padding-bottom: 32px; background: var(--bg-elevated); border: 1px solid var(--line-strong); border-radius: var(--marketing-radius); box-shadow: var(--marketing-shadow); }
html[data-theme="dark"] .demo-window { background: var(--bg-elevated); }
.demo-window-bar { display: flex; gap: 14px; align-items: center; padding: 13px 18px; border-bottom: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.traffic-lights { display: flex; gap: 6px; }
.traffic-lights i { width: 9px; height: 9px; border-radius: 50%; background: #ff6058; }
.traffic-lights i:nth-child(2) { background: #ffbe2f; }
.traffic-lights i:nth-child(3) { background: #28c940; }
.demo-context { padding: 14px 20px 0; color: var(--muted); font-size: 13px; }
.demo-context p { margin: 0 0 6px; }
.demo-result { padding: 18px 20px; min-height: 116px; font-size: 17px; line-height: 1.8; }
.demo-result p { display: inline; margin: 0; overflow-wrap: anywhere; }
.demo-caret { display: inline-block; width: 2px; height: 1em; background: var(--accent); vertical-align: -.12em; margin-left: 2px; }
[data-phase="done"] .demo-caret { opacity: 0; }
/* Live port of the native 380 × 80 activity panel and 280 × 44 outcome pill.
   Keep the bottom anchor stable while the shell and content morph together. */
.demo-hud { position: relative; display: flex; align-items: flex-end; justify-content: center; width: calc(100% - 16px); height: 80px; margin: -25px auto 0; }
.demo-hud-card {
  --hud-tint: #59bfee;
  position: relative; flex: 0 1 380px; width: 380px; max-width: 100%; height: 80px;
  overflow: hidden; padding: 11px 12px; box-sizing: border-box; border: .8px solid #ffffff29; border-radius: 12px;
  background: #151515f2; color: #fffffff0; color-scheme: dark;
  -webkit-backdrop-filter: blur(24px) saturate(1.15); backdrop-filter: blur(24px) saturate(1.15);
  box-shadow: 0 8px 24px #0000001a, 0 2px 6px #00000014, inset 0 .5px 0 #ffffff08;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 13px; line-height: 1.3;
  opacity: 0; transform: translateY(5px) scale(.92); transform-origin: bottom center; pointer-events: none;
  transition: flex-basis .28s cubic-bezier(.16,1,.3,1), width .28s cubic-bezier(.16,1,.3,1), height .28s cubic-bezier(.16,1,.3,1), border-radius .28s, padding .28s, opacity .16s, transform .32s cubic-bezier(.16,1.12,.3,1);
}
.demo-hud-card.is-visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.demo-hud-card [hidden] { display: none !important; }
.demo-hud-row { display: flex; align-items: center; gap: 8px; height: 32px; }
.demo-hud-symbol { position: relative; width: 18px; height: 18px; flex: 0 0 18px; }
.demo-hud-symbol > * { position: absolute; inset: 0; width: 18px; height: 18px; transition: opacity .15s, transform .28s; }
.demo-hud-mic { --site-icon: url('../assets/sf/mic.png'); color: #ffffffe6; }
.demo-hud-brand, .demo-hud-check { opacity: 0; }
.demo-hud-check { --site-icon: url('../assets/sf/check-circle.png'); color: #42d69b; transform: scale(.7); }
.demo-hud-heading { min-width: 0; flex: 1; display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.demo-hud-label { min-width: 0; overflow: hidden; text-overflow: ellipsis; font-weight: 600; }
.demo-hud-mode { flex-shrink: 0; padding: 2px 5px; border-radius: 9px; color: #ffffffb8; background: #ffffff0e; font-size: 11px; font-weight: 500; }
.demo-hud-clock { flex-shrink: 0; font-size: 12px; color: #ffffffdb; font-variant-numeric: tabular-nums; }
.demo-hud-signal { position: relative; width: 44px; height: 20px; flex: 0 0 44px; transition: width .28s, flex-basis .28s, opacity .15s; }
.demo-hud-wave { position: absolute; inset: 0; }
.demo-hud-progress { position: absolute; top: 9px; right: 0; width: 64px; height: 2px; overflow: hidden; border-radius: 2px; background: #ffffff12; opacity: 0; }
.demo-hud-progress i { display: block; width: 36px; height: 2px; border-radius: inherit; background: linear-gradient(90deg, transparent, var(--hud-tint), transparent); opacity: .55; }
.demo-hud-action { position: relative; display: grid; place-items: center; flex: 0 0 24px; width: 24px; height: 24px; padding: 0; border: .8px solid #ffffff16; border-radius: 50%; background: #ffffff15; color: #ffffffb3; cursor: pointer; transition: background .12s, transform .1s; }
.demo-hud-action::before { content: ''; position: absolute; inset: -4px; border-radius: inherit; }
.demo-hud-action:hover { background: #ffffff26; }
.demo-hud-action:active { transform: scale(.92); }
.demo-hud-finish { background: #52db7426; border-color: #52db741a; }
.demo-hud-finish:hover { background: #52db7440; }
.demo-hud-finish span { width: 8px; height: 8px; border-radius: 1.5px; background: #62df7c; }
.demo-hud-close span { position: relative; width: 11px; height: 11px; }
.demo-hud-close span::before, .demo-hud-close span::after { content: ''; position: absolute; left: 5px; top: -1px; height: 13px; width: 1.5px; border-radius: 1px; background: currentColor; transform: rotate(45deg); }
.demo-hud-close span::after { transform: rotate(-45deg); }
.demo-hud-feedback-row { display: flex; align-items: center; gap: 12px; height: 18px; margin-top: 6px; color: #ffffffc7; transition: opacity .14s, transform .28s; }
.demo-hud-transcript { min-width: 0; flex: 1; display: flex; align-items: center; gap: 5px; overflow: hidden; }
.demo-hud-feedback { min-width: 0; flex: 0 1 auto; overflow: hidden; white-space: nowrap; text-overflow: clip; font-weight: 500; color: #ffffffeb; }
.demo-hud-feedback.is-placeholder { font-weight: 400; color: #ffffffc2; }
.demo-hud-transcript-caret { flex: 0 0 1.5px; width: 1.5px; height: 13px; border-radius: 1px; background: #42d69b; animation: demo-transcript-caret 1.05s ease-in-out infinite; }
[data-playing="false"] .demo-hud-transcript-caret { animation-play-state: paused; }
.demo-hud-destination { display: flex; flex-shrink: 0; align-items: center; gap: 6px; font-size: 12px; }
.demo-hud-destination .site-icon { --site-icon: url('../assets/sf/text-insert.png'); width: 14px; height: 14px; }
.demo-hud-card:not([data-phase="recording"]) .demo-hud-mic { opacity: 0; }
.demo-hud-card:not([data-phase="recording"]):not([data-phase="done"]) .demo-hud-brand { opacity: 1; }
.demo-hud-card:not([data-phase="recording"]) .demo-hud-signal { width: 64px; flex-basis: 64px; }
.demo-hud-card[data-phase="polishing"] { --hud-tint: #ffbd62; }
.demo-hud-card[data-phase="translating"] { --hud-tint: #8db9ff; }
.demo-hud-card[data-phase="done"] { flex-basis: 280px; width: 280px; height: 44px; padding-top: 5px; padding-bottom: 5px; border-radius: 22px; }
.demo-hud-card[data-phase="done"] .demo-hud-label { color: #42d69b; }
.demo-hud-card[data-phase="done"] .demo-hud-check { opacity: 1; transform: scale(1); animation: demo-success-pop .28s cubic-bezier(.16,1.4,.3,1); }
.demo-hud-card[data-phase="done"] .demo-hud-signal { width: 0; flex-basis: 0; opacity: 0; }
.demo-hud-card[data-phase="done"] .demo-hud-feedback-row { opacity: 0; transform: translateY(5px); }
[data-playing="true"] .demo-caret { animation: demo-caret-blink 1.1s steps(1) infinite; }
[data-playing="true"][data-phase="listening"] .demo-live-dot { animation: demo-listening-breathe 2s ease-in-out infinite; }
[data-playing="false"] .demo-hud-check { animation-play-state: paused; }
[data-cancelled="true"] .demo-caret { opacity: 0; }
@keyframes demo-success-pop { from { transform: scale(.7); } 65% { transform: scale(1.08); } to { transform: scale(1); } }
@keyframes demo-caret-blink { 50% { opacity: 0; } }
@keyframes demo-listening-breathe { 50% { opacity: .45; } }
@keyframes demo-transcript-caret { 50% { opacity: .3; } }
@media (max-width: 420px) { .demo-hud-row { gap: 6px; } .demo-hud-heading { gap: 4px; } }
@media (prefers-reduced-motion: reduce) {
  .demo-hud-card, .demo-hud-card * { transition: none !important; animation: none !important; }
  .demo-caret, .demo-live-dot { animation: none !important; }
}
.demo-speech { margin: 0 0 16px; padding: 12px 16px; border-left: 2px solid var(--line-strong); }
[data-scene-index="0"] .demo-speech { display: none; }
.demo-speech-label { color: var(--muted); font-size: 13px; }
.demo-speech p { margin: 4px 0 0; color: var(--ink-2); font-size: 14px; line-height: 1.7; }
.demo-target { margin: 12px 3px 0; font-size: 13px; color: var(--muted); }
.demo-controls { display: flex; justify-content: flex-end; gap: 4px; margin-top: 12px; }
.demo-controls button { min-height: 44px; border: 0; border-radius: 6px; padding: 9px; background: transparent; color: var(--ink-2); font: inherit; font-size: 13px; cursor: pointer; }
.demo-controls button:hover { background: var(--hover-fill); }
.demo-disclaimer { margin: 8px 2px 0; color: var(--muted); font-size: 13px; line-height: 1.6; }

.marketing-site .section { padding: 64px 0; }
.marketing-site .section + .section { border-image: none; border-top: 1px solid var(--line); }
.marketing-site .section-head { margin-bottom: 30px; max-width: 760px; }
.marketing-site .section-kicker { color: var(--ink-2); font-size: 13px; margin-bottom: 12px; }
.marketing-site .section-kicker::before, .marketing-site .section-kicker::after { display: none; }
.marketing-site .section h2 { font-size: clamp(28px, 3vw, 36px); line-height: 1.3; letter-spacing: -.025em; margin: 0 0 14px; }
.marketing-site .intro { font-size: 16px; line-height: 1.8; color: var(--ink-2); margin: 0; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-size: 14px; font-weight: 600; text-decoration: underline; text-underline-offset: 5px; line-height: 1.5; }
.text-link::after { content: '↗'; text-decoration: none; }
.section-link { margin-top: 24px; }

/* A direct path from the demo to the first voice input. */
.promo-film { background: var(--bg-elevated); }
.promo-film-player { position: relative; overflow: hidden; border: 1px solid var(--line-strong); border-radius: var(--marketing-radius); background: #101114; box-shadow: var(--marketing-shadow); }
.promo-film-player video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; }
.promo-film-play { position: absolute; left: 26%; top: 65%; transform: translate(-50%, -50%); display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 14px 22px; border: 0; border-radius: 999px; background: #c84d1e; color: #fff; box-shadow: 0 4px 18px #1b1c2030; font: inherit; font-size: 16px; font-weight: 600; cursor: pointer; white-space: nowrap; }
.promo-film-play[hidden] { display: none; }
.promo-film-play:hover { background: #ad4018; }
.promo-film-guide { margin: 24px 0 0; }
@media (max-width: 640px) {
  .promo-film-player video { aspect-ratio: 4 / 5; }
  .promo-film-play { left: auto; right: 7%; top: 18%; transform: translateY(-50%); width: 56px; height: 56px; min-height: 56px; padding: 0; justify-content: center; }
  .promo-film-play span:last-child { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
}
.promo-film-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 12px; color: var(--muted); font-size: 13px; }
.promo-film-meta a { color: var(--ink-2); text-decoration: underline; text-underline-offset: 4px; }
.promo-film-meta a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.setup-section { background: var(--bg-elevated); }
.marketing-site .how-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin: 0; }
.marketing-site .how-list li { display: grid; grid-template-columns: 28px minmax(0, 1fr); column-gap: 12px; padding: 0; border: 0; box-shadow: none; background: transparent; }
.marketing-site .how-list .n { display: grid; place-items: center; grid-row: 1 / 3; width: 28px; height: 28px; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--muted); font-size: 12px; }
.marketing-site .how-list h3 { font-size: 16px; margin: 0 0 4px; line-height: 1.6; }
.marketing-site .how-list p { font-size: 14px; color: var(--ink-2); line-height: 1.7; margin: 0; }

.advanced-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.advanced-grid { display: grid; gap: 26px; }
.advanced-feature { position: relative; padding-left: 42px; }
.feature-symbol { position: absolute; left: 0; top: 2px; color: var(--ink-2); }
.advanced-feature h3 { font-size: 19px; margin: 0 0 8px; }
.advanced-feature p { font-size: 15px; line-height: 1.8; color: var(--ink-2); margin: 0; }
.settings-glance { min-width: 0; margin: 0; overflow: hidden; border-radius: var(--marketing-radius); background: var(--bg-soft); box-shadow: var(--marketing-shadow); }
.settings-glance img { display: block; width: 100%; height: auto; margin-top: -2.94%; }
.settings-glance figcaption { padding: 12px 4px 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.settings-intro { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); }
.settings-intro h3 { font-size: 19px; margin: 0 0 8px; }
.settings-intro > div > p { margin: 0 0 8px; color: var(--ink-2); font-size: 15px; line-height: 1.8; }
.settings-mobile { display: none; }

.models-section { background: var(--bg); }
.model-paths { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.model-path { border: 1px solid var(--line); border-radius: var(--marketing-radius); padding: 24px; background: var(--bg-elevated); }
.model-symbol { margin-bottom: 16px; color: var(--ink-2); }
.model-path h3 { font-size: 21px; margin: 0 0 12px; }
.model-path p { font-size: 15px; line-height: 1.8; color: var(--ink-2); margin: 0 0 20px; }
.model-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.model-tags span { padding: 5px 9px; border: 1px solid var(--line-strong); border-radius: 6px; color: var(--ink-2); font-size: 13px; }
.model-footer { display: flex; align-items: baseline; gap: 24px; justify-content: space-between; margin-top: 20px; }
.model-footer p { margin: 0; max-width: 690px; font-size: 13px; line-height: 1.8; color: var(--muted); }
.model-footer a { flex-shrink: 0; }

.pricing-section { background: var(--bg-elevated); }
.marketing-site .trial-strip { padding: 14px 18px; border-left: 2px solid var(--accent); background: var(--bg); color: var(--ink-2); font-size: 14px; line-height: 1.8; margin: 0 0 24px; }
.marketing-site .plans { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.marketing-site .plan { min-width: 0; padding: 28px; box-shadow: none; }
.marketing-site .plan:hover { transform: none; box-shadow: none; }
.marketing-site .plan.highlight { background: var(--bg); border-color: var(--line-strong); box-shadow: inset 0 3px 0 var(--accent); }
.marketing-site .plan .label { margin-bottom: 12px; font-size: 13px; color: var(--ink-2); }
.marketing-site .plan .name { font-size: 23px; margin-bottom: 18px; }
.marketing-site .plan .price { font-size: 40px; margin: 0 0 20px; line-height: 1.25; overflow-wrap: anywhere; }
.marketing-site .plan .price strong { font-size: inherit; }
.marketing-site .plan .price span { font-size: 14px; }
.marketing-site .plan ul { margin-bottom: 24px; }
.marketing-site .plan li { padding-top: 6px; padding-bottom: 6px; font-size: 15px; line-height: 1.7; }
.plan-terms { padding: 14px 0; margin-bottom: 8px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; line-height: 1.7; }
.plan-terms p { margin: 0; }
.plan-terms p + p { margin-top: 4px; }
.pricing-channels { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 20px; font-size: 13px; color: var(--ink-2); }
.pricing-channels strong { margin-left: 5px; }
[data-channel-status] { display: inline-block; margin-left: 6px; font-size: 12px; padding: 2px 6px; border-radius: 4px; background: var(--hover-fill); }
[data-channel-status][data-available="true"] { background: var(--ok-soft); color: var(--ok); }
.marketing-site .plan-conditions { margin: -8px 0 24px; color: var(--ink-2); font-size: 13px; line-height: 1.7; }
.marketing-site .plan-note { color: var(--muted); font-size: 13px; line-height: 1.8; }
.faq-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; }
.marketing-site .faq { border: 0; border-radius: 0; box-shadow: none; background: transparent; }
.marketing-site .faq summary { padding: 17px 0; font-size: 15px; line-height: 1.7; }
.marketing-site .faq .answer { padding: 0 20px 20px 0; font-size: 15px; color: var(--ink-2); line-height: 1.8; }
.marketing-site .bottom-cta { padding: 0 0 64px; }
.marketing-site .bottom-cta-card { padding: 48px 32px; box-shadow: none; background: var(--bg-elevated); border: 0; }
.marketing-site .bottom-cta-card::before { display: none; }
.marketing-site .bottom-cta h2 { font-size: clamp(28px,3vw,36px); }
.marketing-site .bottom-cta p { margin-top: 14px; margin-bottom: 24px; color: var(--ink-2); }
.marketing-site .bottom-cta .hero-actions { justify-content: center; }
.marketing-site .footer-col a { color: var(--muted); }

@media (max-width: 1150px) {
  .marketing-site .hero-inner, .advanced-layout { gap: 32px; }
  .marketing-site .hero h1 { font-size: 48px; }
}
@media (max-width: 1000px) {
  .marketing-site .header-download { display: none; }
  .marketing-site .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .marketing-site .hero-copy { max-width: 650px; }
  .marketing-site .hero h1 { font-size: 50px; }
  .scenario-demo { max-width: 620px; width: 100%; }
  .marketing-site .how-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
  .advanced-layout { gap: 24px; }
  .settings-mobile { display: block; margin-top: 12px; }
  .model-footer { flex-direction: column; gap: 14px; }
  .faq-layout { grid-template-columns: 1fr; gap: 0; }
  .marketing-site .site-header .theme-pill { display: none; }
  .theme-menu-toggle { display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--color-theme-border-01); border-radius: 50%; background: var(--color-theme-card-03-hex); color: var(--ink-2); cursor: pointer; }
  .marketing-site .site-header .theme-menu-toggle,
  .marketing-site .site-header .prefs__lang-btn,
  .marketing-site .site-header .nav-toggle { width: 44px; height: 44px; min-width: 44px; min-height: 44px; padding: 0; flex-shrink: 0; }
}
@media (max-width: 720px) {
  .marketing-site .wrap { width: calc(100% - 40px); }
  .marketing-site .hero { padding: 40px 0 44px; }
  .marketing-site .hero h1 { font-size: 42px; }
  .marketing-site .hero .lede { font-size: 16px; }
  .marketing-site .section { padding: 44px 0; }
  .model-paths, .advanced-layout, .marketing-site .plans, .marketing-site .how-list { grid-template-columns: 1fr; }
  .quick-start h3 { margin-bottom: 16px; }
  .marketing-site .how-list { gap: 16px; }
  .settings-intro { margin-top: 24px; padding-top: 20px; }
  .marketing-site .plan { padding: 24px; }
  .marketing-site .bottom-cta { padding-bottom: 44px; }
  .marketing-site .bottom-cta-card { padding: 36px 22px; }
}
@media (max-width: 560px) {
  .marketing-site .hero h1 { font-size: clamp(30px, 9.5vw, 38px); }
  .marketing-site .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-benefits { gap: 8px 14px; margin-top: 18px; font-size: 12px; }
  .hero-eyebrow { margin-bottom: 18px; }
  .scene-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .scene-tabs button { min-width: 0; font-size: 13px; overflow-wrap: anywhere; }
  .demo-context, .demo-result { padding-left: 16px; padding-right: 16px; }
  .demo-result { min-height: 130px; font-size: 16px; }
  .demo-disclaimer { font-size: 13px; }
  .demo-controls { margin-top: 8px; }
  .marketing-site .section-head { margin-bottom: 24px; }
  .marketing-site .section h2 { font-size: 28px; }
  .marketing-site .section .intro { font-size: 15px; }
  .marketing-site .site-header .wrap { width: calc(100% - 24px); }
  .marketing-site .site-header .header-inner { gap: 8px; }
  .marketing-site .site-header .header-right,
  .marketing-site .site-header .prefs { gap: 4px; }
  .marketing-site .site-header .logo img.logo-wordmark { width: auto; height: 36px; }
}
@media (max-width: 360px) {
  .marketing-site .site-header .logo img.logo-wordmark { height: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  .marketing-site *, .marketing-site *::before, .marketing-site *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}