:root {
  color-scheme: light;
  --ink: #101418;
  --muted: #68747f;
  --paper: #f3f7f5;
  --panel: #ffffff;
  --line: #dce7e3;
  --blue: #1767e8;
  --blue-dark: #0f3d88;
  --green: #0d9f74;
  --red: #c94b43;
  --graphite: #172027;
  --soft: #edf5f2;
  --shadow: 0 24px 80px rgba(23, 32, 39, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 0%, rgba(23, 103, 232, 0.10), transparent 32%),
    radial-gradient(circle at 88% 8%, rgba(13, 159, 116, 0.11), transparent 30%),
    var(--paper);
  letter-spacing: 0;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.35;
  background-image: linear-gradient(rgba(23,32,39,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(23,32,39,0.035) 1px, transparent 1px);
  background-size: 32px 32px;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 72px);
  background: rgba(243,247,245,0.86);
  border-bottom: 1px solid rgba(220,231,227,0.82);
  backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 900; white-space: nowrap; }
.brand-mark { width: 28px; height: 28px; border-radius: 9px; background: linear-gradient(135deg, var(--graphite), var(--blue)); box-shadow: 0 12px 28px rgba(23,103,232,0.25); }
.nav-links { display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--blue); }
.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(32px, 5vw, 78px);
  align-items: center;
  max-width: 1500px;
  min-height: calc(100dvh - 78px);
  margin: 0 auto;
  padding: 54px clamp(20px, 5vw, 72px) 46px;
}
.eyebrow { margin: 0 0 14px; color: var(--blue-dark); font-size: 12px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; }
h1,h2,h3,p { margin-top: 0; }
h1 { max-width: 11em; margin-bottom: 24px; font-size: 62px; line-height: 1.06; text-wrap: balance; }
.hero-lead { max-width: 660px; margin-bottom: 28px; color: #34424e; font-size: 20px; line-height: 1.75; }
.hero-actions,.demo-command { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; border: 1px solid transparent; border-radius: 10px; background: #fff; color: var(--ink); font-size: 15px; font-weight: 900; transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease; }
.button.primary { color: #fff; background: var(--graphite); box-shadow: 0 18px 38px rgba(23,32,39,0.22); }
.button.secondary { border-color: var(--line); color: var(--graphite); }
.button:hover,.feature-action:hover { transform: translateY(-2px); }
.button:active,.feature-action:active { transform: translateY(1px); }
.hero-showcase { position: relative; border-radius: 24px; overflow: hidden; background: #dfe9ea; box-shadow: var(--shadow); transform: rotate(-1deg); }
.hero-showcase img { width: 100%; min-height: 540px; object-fit: cover; }
.hero-overlay-card { position: absolute; left: 22px; right: 22px; bottom: 22px; padding: 18px; border: 1px solid rgba(255,255,255,0.45); border-radius: 18px; color: #fff; background: rgba(23,32,39,0.72); backdrop-filter: blur(18px); }
.hero-overlay-card span,.hero-overlay-card small { display: block; color: rgba(255,255,255,0.72); }
.hero-overlay-card strong { display: block; margin: 8px 0; font-size: 20px; }
.section { padding: 76px clamp(20px, 5vw, 72px); }
.section-heading { max-width: 860px; margin-bottom: 34px; }
.section-heading.centered { max-width: 920px; margin-left: auto; margin-right: auto; text-align: center; }
.section-heading.wide { max-width: 980px; }
.section-heading h2,.pain-copy h2,.demo-entry-copy h2,.launch-copy h2 { margin-bottom: 14px; font-size: 40px; line-height: 1.18; text-wrap: balance; }
.section-heading p,.demo-entry-copy p,.launch-copy p { color: var(--muted); font-size: 17px; line-height: 1.75; }
.summary-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; max-width: 1320px; margin: 0 auto; }
.summary-card { min-height: 270px; padding: 28px; border-radius: 20px; background: rgba(255,255,255,0.78); box-shadow: 0 18px 50px rgba(23,32,39,0.08); border: 1px solid rgba(220,231,227,0.8); }
.summary-card span { color: var(--blue-dark); font-weight: 900; }
.summary-card h3 { margin: 42px 0 14px; font-size: 26px; }
.summary-card p { color: var(--muted); line-height: 1.75; }
.pain-section { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 28px; align-items: stretch; max-width: 1500px; margin: 0 auto; }
.pain-copy { padding: 34px; border-radius: 24px; color: #fff; background: var(--graphite); }
.pain-copy .eyebrow { color: #8ee3c3; }
.pain-board { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.pain-board div { padding: 24px; border-radius: 18px; background: #fff; border: 1px solid var(--line); }
.pain-board b { display: block; margin-bottom: 12px; font-size: 19px; }
.pain-board span { color: var(--muted); line-height: 1.65; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; max-width: 1500px; margin: 0 auto; }
.feature-card { display: grid; grid-template-rows: 190px 1fr; overflow: hidden; border: 1px solid rgba(220,231,227,0.85); border-radius: 22px; background: rgba(255,255,255,0.86); box-shadow: 0 18px 54px rgba(23,32,39,0.08); }
.feature-card.core { grid-column: span 2; grid-template-columns: 0.9fr 1.1fr; grid-template-rows: auto; min-height: 420px; }
.feature-media { overflow: hidden; background: #e8efed; }
.feature-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 420ms ease; }
.feature-card:hover .feature-media img { transform: scale(1.04); }
.feature-placeholder { display: grid; align-content: center; gap: 8px; width: 100%; height: 100%; padding: 26px; color: var(--blue-dark); background: linear-gradient(135deg, #eef5f3, #f7faf9); }
.feature-placeholder b { font-size: 21px; }
.feature-placeholder span { color: var(--muted); font-size: 14px; }
.feature-body { display: grid; align-content: start; gap: 14px; padding: 22px; }
.feature-body > span { color: var(--blue-dark); font-size: 12px; font-weight: 900; }
.feature-body h3 { margin: 0; font-size: 25px; }
.feature-points { display: grid; gap: 10px; }
.feature-points p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.feature-points b { display: inline-block; margin-right: 8px; color: var(--ink); }
.feature-action { align-self: end; justify-self: start; min-height: 42px; padding: 0 16px; border: 1px solid var(--graphite); border-radius: 10px; color: #fff; background: var(--graphite); font-weight: 900; transition: transform 180ms ease; }
.feature-status { align-self: end; color: var(--blue-dark); font-size: 13px; font-weight: 900; }
.demo-entry { display: flex; align-items: center; justify-content: space-between; gap: 34px; max-width: 1500px; margin: 0 auto; border-top: 1px solid rgba(220,231,227,0.9); }
.demo-entry-copy { max-width: 760px; }
.proof-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; max-width: 1500px; margin: 0 auto; }
.proof-panel { overflow: hidden; border-radius: 22px; background: #fff; box-shadow: 0 18px 54px rgba(23,32,39,0.08); }
.proof-panel img { width: 100%; height: 320px; object-fit: cover; }
.proof-panel div { padding: 22px; }
.proof-panel span { color: var(--blue-dark); font-size: 12px; font-weight: 900; }
.proof-panel h3 { margin: 12px 0 0; font-size: 22px; line-height: 1.3; }
.launch-section { display: flex; justify-content: space-between; align-items: center; gap: 32px; background: #e9f3ef; }
.launch-copy { max-width: 820px; }
.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  gap: 34px;
  align-items: center;
  background: #e9f3ef;
}
.contact-copy { max-width: 760px; }
.contact-copy h2 { margin-bottom: 14px; font-size: 40px; line-height: 1.18; text-wrap: balance; }
.contact-copy p { color: var(--muted); font-size: 17px; line-height: 1.75; }
.contact-cards { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.contact-card {
  overflow: hidden;
  border: 1px solid rgba(220,231,227,0.95);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 18px 54px rgba(23,32,39,0.08);
}
.contact-card img {
  width: 100%;
  aspect-ratio: 0.72;
  object-fit: contain;
  padding: 14px;
  background: #fff;
}
.contact-card div {
  display: grid;
  gap: 5px;
  padding: 16px 18px 18px;
  border-top: 1px solid var(--line);
}
.contact-card b { font-size: 18px; }
.contact-card span { color: var(--muted); font-size: 13px; }
.demo-page { position: fixed; inset: 0; z-index: 60; display: none; }
.demo-page.is-open { display: block; }
.demo-backdrop { position: absolute; inset: 0; background: rgba(9,14,18,0.68); backdrop-filter: blur(8px); }
.demo-window { position: relative; display: grid; grid-template-rows: auto 1fr; width: min(1480px, calc(100vw - 32px)); height: min(900px, calc(100dvh - 32px)); margin: 16px auto; overflow: hidden; border-radius: 24px; background: #f5f8f7; box-shadow: 0 28px 120px rgba(0,0,0,0.36); }
.demo-window-header { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 22px 26px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,0.78); }
.demo-window-header span { color: var(--blue-dark); font-size: 12px; font-weight: 900; }
.demo-window-header h2 { margin: 6px 0 0; font-size: 30px; }
.close-button { width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 12px; background: #fff; font-size: 26px; }
.demo-window-body { display: grid; grid-template-columns: minmax(320px,360px) 1fr; min-height: 0; }
.demo-input-panel { display: grid; align-content: start; gap: 16px; padding: 22px; overflow: auto; border-right: 1px solid var(--line); background: #ffffff; }
.demo-output-panel { display: block; padding: 22px; min-width: 0; overflow: auto; background: #111820; color: #fff; }
.demo-page.is-chat-demo .demo-window-body { grid-template-columns: 1fr; }
.demo-page.is-chat-demo .demo-input-panel { display: none; }
.demo-page.is-chat-demo .demo-output-panel { padding: 0; overflow: hidden; }
.demo-form-card span,.demo-field span { display: block; margin-bottom: 8px; color: var(--blue-dark); font-size: 12px; font-weight: 900; }
.demo-form-card,.product-source,.asset-strip,.chat-thread,.compare-live { padding: 16px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.demo-form-card strong { display: block; margin-bottom: 8px; font-size: 19px; }
.demo-form-card p { margin: 0; color: var(--muted); line-height: 1.65; }
.demo-field { display: grid; gap: 8px; }
.demo-field input,.demo-field textarea,.demo-field select { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 12px; outline: none; }
.demo-field input[readonly],.demo-field textarea[readonly],.dialog-composer textarea[readonly] { color: var(--ink); background: #f8fbfa; cursor: default; }
.demo-field input[readonly]:focus,.demo-field textarea[readonly]:focus,.dialog-composer textarea[readonly]:focus { border-color: var(--line); box-shadow: none; }
.demo-field textarea { min-height: 120px; resize: vertical; line-height: 1.55; }
.demo-field textarea[readonly],.dialog-composer textarea[readonly] { resize: none; }
.demo-textarea.compact { min-height: 92px; }
.demo-textarea.long { min-height: 180px; max-height: 240px; overflow: auto; font-size: 13px; }
.tool-panel-heading { padding-bottom: 4px; border-bottom: 1px solid var(--line); }
.tool-panel-heading span { display: block; margin-bottom: 8px; color: var(--blue-dark); font-size: 12px; font-weight: 900; }
.tool-panel-heading h3 { margin: 0 0 8px; font-size: 21px; }
.tool-panel-heading p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.product-source { display: grid; grid-template-columns: 96px 1fr; gap: 14px; align-items: center; }
.product-source img { width: 96px; height: 86px; border-radius: 12px; object-fit: cover; }
.product-source p { margin: 8px 0 0; color: var(--muted); line-height: 1.55; }
.asset-strip { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.asset-strip img { width: 100%; height: 92px; object-fit: cover; border-radius: 12px; }
.input-image-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.input-image-grid div { min-width: 0; }
.input-image-grid img { width: 100%; height: 86px; border-radius: 12px; object-fit: cover; }
.input-image-grid span { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; line-height: 1.35; }
.tool-upload-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.tool-upload-grid > div { min-width: 0; }
.tool-upload-grid > div img { width: 100%; aspect-ratio: 1; border-radius: 12px; object-fit: cover; }
.tool-upload-grid > div span { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; line-height: 1.35; }
.tiktok-input-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.tiktok-input-grid span { display: grid; place-items: center; min-height: 58px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; color: var(--blue-dark); background: #f7faf9; font-size: 13px; font-weight: 900; text-align: center; }
.upload-slot { display: grid; align-content: center; gap: 6px; min-height: 116px; padding: 14px; border: 1px dashed #b7c8c2; border-radius: 14px; color: var(--blue-dark); text-align: left; background: #f7faf9; }
.upload-slot span { color: var(--muted); font-size: 12px; }
.single-upload .upload-slot { width: 100%; min-height: 180px; }
.chat-thread { display: grid; gap: 12px; }
.bubble { padding: 12px; border-radius: 14px; line-height: 1.55; }
.bubble.user { color: #fff; background: var(--blue); }
.bubble.ai { background: #f4f8f7; color: var(--ink); }
.bubble.ai img { width: 100%; border-radius: 12px; margin-bottom: 10px; }
.compare-live { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.compare-live img { height: 150px; width: 100%; object-fit: cover; border-radius: 12px; }
.advanced-result { min-height: 0; }
.tool-empty,.tool-loading { display: grid; place-content: center; min-height: 560px; padding: 28px; text-align: center; color: rgba(255,255,255,0.65); border: 1px dashed rgba(255,255,255,0.18); border-radius: 18px; }
.tool-empty b,.tool-loading b { color: #fff; font-size: 18px; }
.tool-empty p,.tool-loading p { margin: 8px 0 0; line-height: 1.6; }
.tool-loading span { width: 44px; height: 8px; margin: 0 auto 16px; border-radius: 999px; background: #8ee3c3; animation: loadBar 800ms infinite alternate; }
@keyframes loadBar { from { transform: scaleX(0.45); opacity: 0.55; } to { transform: scaleX(1); opacity: 1; } }
.result-hero { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px; margin-bottom: 16px; border-radius: 20px; background: linear-gradient(135deg, rgba(142,227,195,0.16), rgba(23,103,232,0.12)); border: 1px solid rgba(255,255,255,0.16); }
.result-hero.risk { background: linear-gradient(135deg, rgba(201,75,67,0.22), rgba(255,255,255,0.06)); }
.result-hero span { color: #8ee3c3; font-size: 12px; font-weight: 900; }
.result-hero h3 { margin: 8px 0 8px; font-size: 28px; line-height: 1.22; }
.result-hero p { margin: 0; color: rgba(255,255,255,0.72); line-height: 1.65; }
.result-hero strong { flex: none; font-size: 34px; color: #fff; font-variant-numeric: tabular-nums; }
.tool-result-heading { padding: 22px; margin-bottom: 16px; border: 1px solid rgba(255,255,255,0.15); border-radius: 18px; background: rgba(255,255,255,0.07); }
.tool-result-heading.risk { background: rgba(201,75,67,0.16); }
.tool-result-heading span { display: block; margin-bottom: 8px; color: #8ee3c3; font-size: 12px; font-weight: 900; }
.tool-result-heading h3 { margin: 0 0 8px; color: #fff; font-size: 28px; line-height: 1.2; }
.tool-result-heading p { margin: 0; color: rgba(255,255,255,0.72); line-height: 1.6; }
.metric-grid,.risk-matrix,.quality-grid,.story-grid,.image-plan,.action-board,.bullet-grid,.zoom-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin-bottom: 16px; }
.metric-grid span,.risk-matrix div,.quality-grid span,.story-grid div,.image-plan span,.copy-block,.report-layout article,.action-board div,.bullet-grid div,.zoom-grid div,.evidence-table { padding: 16px; border: 1px solid rgba(255,255,255,0.14); border-radius: 16px; background: rgba(255,255,255,0.08); }
.metric-grid b { display: block; margin-bottom: 5px; color: #fff; font-size: 22px; font-variant-numeric: tabular-nums; }
.metric-grid span,.quality-grid span,.image-plan span { color: rgba(255,255,255,0.72); }
.report-layout { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 12px; }
.report-layout h4,.copy-block h4 { margin: 0 0 12px; color: #fff; }
.report-layout p,.copy-block p,.report-layout li,.risk-matrix span,.story-grid span { color: rgba(255,255,255,0.72); line-height: 1.65; }
.report-layout ul { margin: 0; padding-left: 18px; display: grid; gap: 8px; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th,td { padding: 10px; border-bottom: 1px solid rgba(255,255,255,0.12); text-align: left; font-variant-numeric: tabular-nums; }
th { color: rgba(255,255,255,0.56); }
.asset-pair { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.asset-pair.triple { grid-template-columns: repeat(3,1fr); }
.asset-pair img { width: 100%; height: 220px; border-radius: 16px; object-fit: cover; border: 1px solid rgba(255,255,255,0.14); }
.risk-matrix { grid-template-columns: repeat(2,minmax(0,1fr)); }
.risk-matrix b,.story-grid b { display: block; margin-bottom: 8px; color: #fff; }
.source-compare { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 12px; margin-bottom: 16px; }
.listing-result-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 12px; margin-bottom: 16px; }
.product-capture { display: grid; grid-template-columns: 140px 1fr; gap: 14px; padding: 14px; border: 1px solid rgba(255,255,255,0.14); border-radius: 16px; background: rgba(255,255,255,0.08); }
.product-capture img { width: 140px; height: 130px; object-fit: cover; border-radius: 12px; }
.product-capture span { display: block; margin-bottom: 8px; color: #8ee3c3; font-size: 12px; font-weight: 900; }
.product-capture h4 { margin: 0 0 8px; color: #fff; }
.product-capture p { margin: 0; color: rgba(255,255,255,0.72); line-height: 1.55; }
.source-compare article,.content-pack,.before-after-board,.video-board { padding: 16px; border: 1px solid rgba(255,255,255,0.14); border-radius: 18px; background: rgba(255,255,255,0.08); }
.source-compare span,.pack-visual span,.before-after-board span { display: block; margin-bottom: 10px; color: #8ee3c3; font-size: 12px; font-weight: 900; }
.source-compare img { width: 100%; height: 210px; object-fit: cover; border-radius: 14px; border: 1px solid rgba(255,255,255,0.14); }
.source-compare h4,.content-pack h4,.evidence-table h4,.action-board b,.bullet-grid b,.zoom-grid b,.detail-storyboard b { margin: 12px 0 8px; color: #fff; }
.source-compare p,.action-board p,.bullet-grid p,.zoom-grid p,.detail-storyboard p,.detail-storyboard span,.pack-copy p,.pack-visual span,.before-after-board p,.content-pack li { margin: 0; color: rgba(255,255,255,0.72); line-height: 1.62; }
.listing-variant-grid,.image-pack-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.listing-variant-grid div,.image-pack-grid article { padding: 12px; border-radius: 14px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); }
.listing-variant-grid img,.image-pack-grid img { width: 100%; height: 170px; border-radius: 12px; object-fit: cover; margin-bottom: 10px; }
.listing-variant-grid b,.image-pack-grid b { display: block; margin-bottom: 6px; color: #fff; }
.listing-variant-grid p,.image-pack-grid p { margin: 0; color: rgba(255,255,255,0.7); line-height: 1.5; }
.action-board div { background: rgba(142,227,195,0.08); }
.risk-report { display: grid; grid-template-columns: 320px 1fr; gap: 12px; margin-bottom: 16px; }
.risk-summary,.risk-evidence article { border: 1px solid rgba(255,255,255,0.14); border-radius: 18px; background: rgba(255,255,255,0.08); }
.risk-summary { padding: 16px; }
.risk-summary img { width: 100%; height: 180px; object-fit: cover; border-radius: 14px; margin-bottom: 14px; }
.risk-summary b,.risk-evidence b { color: #fff; }
.risk-summary p,.risk-evidence p,.risk-evidence span { color: rgba(255,255,255,0.72); line-height: 1.6; }
.risk-summary ul { display: grid; gap: 8px; padding: 0; margin: 14px 0 0; list-style: none; }
.risk-summary li { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 12px; border-radius: 12px; background: rgba(255,255,255,0.08); }
.risk-summary li span { color: rgba(255,255,255,0.58); }
.risk-evidence { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.risk-evidence article { padding: 16px; }
.risk-evidence span { display: block; margin-top: 10px; padding-top: 10px; border-top: 1px solid rgba(255,255,255,0.12); color: #8ee3c3; }
.evidence-table { margin-bottom: 16px; }
.risk-gallery { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 10px; margin-bottom: 16px; }
.risk-gallery article { padding: 12px; border: 1px solid rgba(255,255,255,0.14); border-radius: 16px; background: rgba(255,255,255,0.08); }
.risk-gallery img { width: 100%; height: 132px; object-fit: cover; border-radius: 12px; margin-bottom: 10px; }
.risk-gallery b { display: block; margin-bottom: 6px; color: #fff; }
.risk-gallery p { margin: 0; color: rgba(255,255,255,0.7); font-size: 12px; line-height: 1.55; }
.content-draft { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin-bottom: 16px; }
.content-draft article,.chat-result-board,.video-result,.detail-module-grid article { padding: 16px; border: 1px solid rgba(255,255,255,0.14); border-radius: 16px; background: rgba(255,255,255,0.08); }
.content-draft h4 { margin: 0 0 10px; color: #fff; }
.content-draft p,.content-draft li,.chat-result-board li,.video-result p,.storyboard-grid p,.detail-module-grid p { color: rgba(255,255,255,0.72); line-height: 1.6; }
.content-draft ul,.chat-result-board ul { margin: 0; padding-left: 18px; display: grid; gap: 7px; }
.result-slot-grid,.detail-module-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; }
.generated-image-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.generated-image-grid article { overflow: hidden; border: 1px solid rgba(255,255,255,0.14); border-radius: 14px; background: rgba(255,255,255,0.07); }
.generated-image-grid img { display: block; width: 100%; aspect-ratio: 1 / 1.08; object-fit: cover; }
.generated-image-grid b,.generated-image-grid span { display: block; padding-inline: 12px; }
.generated-image-grid b { padding-top: 12px; color: #fff; }
.generated-image-grid span { padding-top: 5px; padding-bottom: 12px; color: rgba(255,255,255,0.68); font-size: 12px; line-height: 1.5; }
.source-image { display: grid; gap: 8px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: #f7faf9; }
.source-image img { display: block; width: 100%; max-height: 255px; object-fit: cover; }
.source-image span { padding: 0 12px 12px; color: var(--muted); font-size: 12px; }
.image-compare { display: block; min-height: 520px; }
.image-compare .compare-before,.image-compare .compare-after { position: absolute; inset: 0; padding: 0; overflow: hidden; }
.image-compare .compare-before { z-index: 0; }
.image-compare .compare-after { z-index: 1; clip-path: inset(0 calc(100% - var(--split)) 0 0); }
.image-compare img { display: block; width: 100%; height: 100%; object-fit: cover; }
.image-compare span { position: absolute; top: 12px; left: 12px; padding: 6px 9px; border-radius: 999px; color: #fff; background: rgba(12,22,29,0.72); font-size: 12px; font-weight: 800; }
.image-compare .compare-before span { right: 12px; left: auto; }
.image-compare::before { content: ""; position: absolute; z-index: 2; top: calc(50% - 12px); left: calc(var(--split) - 12px); width: 24px; height: 24px; border: 2px solid #ffffff; border-radius: 50%; background: #79d9bb; box-shadow: 0 2px 10px rgba(0,0,0,0.22); pointer-events: none; }
.image-compare input { z-index: 3; }
.video-player { display: grid; gap: 8px; }
.video-player video { display: block; width: 100%; max-height: 500px; border-radius: 12px; background: #05080a; }
.video-player span { color: rgba(255,255,255,0.65); font-size: 12px; }
.video-full-result { display: grid; place-items: center; height: 100%; min-height: 0; border-radius: 18px; overflow: hidden; background: #05080a; }
.video-full-result video { display: block; width: 100%; height: 100%; max-height: calc(100dvh - 210px); object-fit: contain; background: #05080a; }
.tiktok-dashboard { display: grid; gap: 14px; }
.tiktok-kpis { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.tiktok-kpis article,.tiktok-workflow article,.tiktok-schedule > div,.tiktok-chart { border: 1px solid rgba(255,255,255,0.14); border-radius: 16px; background: rgba(255,255,255,0.08); }
.tiktok-kpis article { padding: 16px; }
.tiktok-kpis span { display: block; margin-bottom: 8px; color: #8ee3c3; font-size: 12px; font-weight: 900; }
.tiktok-kpis b { display: block; color: #fff; font-size: 28px; font-variant-numeric: tabular-nums; }
.tiktok-kpis p,.tiktok-workflow p,.tiktok-schedule p,.tiktok-chart figcaption { margin: 8px 0 0; color: rgba(255,255,255,0.72); line-height: 1.6; }
.tiktok-workflow { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; }
.tiktok-workflow article { padding: 16px; }
.tiktok-workflow b,.tiktok-schedule b { color: #fff; }
.tiktok-schedule { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 10px; }
.tiktok-schedule > div { padding: 16px; }
.tiktok-schedule span { display: inline-flex; margin: 10px 8px 0 0; padding: 7px 10px; border: 1px solid rgba(142,227,195,0.38); border-radius: 999px; color: #8ee3c3; background: rgba(142,227,195,0.08); font-size: 12px; font-weight: 850; }
.tiktok-chart { overflow: hidden; margin: 0; }
.tiktok-chart img { width: 100%; max-height: 360px; object-fit: contain; background: #fff; }
.tiktok-chart figcaption { padding: 14px 16px 16px; }
.asset-slot { display: grid; align-content: center; justify-items: start; min-height: 154px; padding: 16px; border: 1px dashed rgba(255,255,255,0.35); border-radius: 14px; background: rgba(255,255,255,0.04); }
.asset-slot span { color: #fff; font-weight: 900; }
.asset-slot small { margin-top: 7px; color: rgba(255,255,255,0.56); }
.chat-demo { display: grid; gap: 12px; }
.chat-workspace { display: grid; grid-template-rows: auto minmax(0,1fr); height: 100%; min-height: 0; background: #f7faf9; }
.chat-workspace-header { display: flex; align-items: start; justify-content: space-between; gap: 20px; padding: 22px 26px; border-bottom: 1px solid var(--line); background: #ffffff; }
.chat-workspace-header span { color: var(--blue-dark); font-size: 12px; font-weight: 900; }
.chat-workspace-header h3 { margin: 7px 0; color: var(--ink); font-size: 23px; }
.chat-workspace-header p { margin: 0; color: var(--muted); }
.chat-workspace-header > b { flex: 0 0 auto; padding: 7px 10px; border-radius: 999px; color: #0f7357; background: #dff7ed; font-size: 12px; }
.chat-messages { display: grid; gap: 10px; max-height: 300px; padding: 10px; overflow: auto; border: 1px solid var(--line); border-radius: 16px; background: #f7faf9; }
.chat-workspace-messages { max-height: none; min-height: 0; padding: 26px clamp(20px,6vw,90px); border: 0; border-radius: 0; }
.chat-bubble { max-width: 86%; padding: 11px 13px; border-radius: 14px; line-height: 1.55; }
.chat-bubble.user { justify-self: end; color: #fff; background: var(--blue); }
.chat-bubble.assistant { justify-self: start; color: var(--ink); background: #e8f0ee; }
.chat-composer { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.chat-composer textarea { min-height: 80px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; resize: vertical; }
.chat-workspace .chat-composer { padding: 18px clamp(20px,6vw,90px); border-top: 1px solid var(--line); background: #ffffff; }
.chat-workspace .chat-composer textarea { min-height: 58px; }
.chat-image-tool { display: grid; grid-template-rows: auto minmax(360px,1fr); gap: 18px; min-height: 0; padding: 24px clamp(20px,5vw,72px); overflow: auto; }
.chat-reference-panel { display: grid; grid-template-columns: minmax(260px,320px) minmax(0,1fr) auto; align-items: end; gap: 14px; padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: #ffffff; box-shadow: 0 14px 42px rgba(23,32,39,0.06); }
.chat-upload-card { display: grid; grid-template-columns: 112px 1fr; gap: 12px; align-items: center; min-width: 0; }
.chat-upload-card img { width: 112px; height: 92px; object-fit: cover; border: 1px solid var(--line); border-radius: 14px; background: #eef5f3; }
.chat-upload-card span { display: block; margin-bottom: 5px; color: var(--blue-dark); font-size: 12px; font-weight: 900; }
.chat-upload-card b { display: block; margin-bottom: 5px; color: var(--ink); }
.chat-upload-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.chat-reference-panel .button { width: 150px; min-height: 56px; }
.chat-reference-panel .demo-field textarea { min-height: 92px; max-height: 140px; }
.chat-generated-area { display: grid; min-height: 420px; border: 1px dashed #cbdad5; border-radius: 18px; background: #ffffff; overflow: hidden; }
.chat-empty-result { display: grid; place-content: center; gap: 8px; padding: 28px; text-align: center; color: var(--muted); }
.chat-empty-result b { color: var(--ink); font-size: 18px; }
.chat-empty-result p { margin: 0; line-height: 1.6; }
.chat-empty-result.is-loading::before { content: ""; width: 56px; height: 8px; margin: 0 auto 10px; border-radius: 999px; background: var(--green); animation: loadBar 800ms infinite alternate; }
.chat-result-board { display: grid; grid-template-columns: 1fr 0.9fr; gap: 14px; }
.chat-result-board b { color: #fff; }
.chat-generation { padding: 16px; border: 1px solid #dce7e3; border-radius: 16px; background: #ffffff; }
.chat-generation-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 12px; color: var(--ink); }
.chat-generation-heading span { color: var(--muted); font-size: 13px; }
.chat-generation .generated-image-grid article { border-color: #dce7e3; background: #f7faf9; }
.chat-generation .generated-image-grid b { color: var(--ink); }
.chat-generation .generated-image-grid span { color: var(--muted); }
.compare-board { position: relative; display: grid; grid-template-columns: 1fr 1fr; min-height: 360px; overflow: hidden; margin-bottom: 16px; border: 1px solid rgba(255,255,255,0.14); border-radius: 18px; background: rgba(255,255,255,0.08); }
.compare-before,.compare-after { min-width: 0; padding: 14px; }
.compare-board::after { content: ""; position: absolute; top: 0; bottom: 0; left: var(--split); width: 2px; background: #8ee3c3; pointer-events: none; }
.compare-board input { position: absolute; inset: auto 0 18px; z-index: 2; width: 100%; accent-color: #8ee3c3; }
.video-result { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 14px; }
.storyboard-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.storyboard-grid article { padding: 12px; border: 1px solid rgba(255,255,255,0.12); border-radius: 12px; }
.storyboard-grid b,.detail-module-grid b { display: block; margin-top: 10px; color: #fff; }
.detail-module-grid article { display: grid; gap: 8px; }
.content-pack { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 16px; margin-bottom: 16px; }
.pack-visual img { width: 100%; height: 290px; object-fit: cover; border-radius: 14px; margin-bottom: 10px; }
.pack-copy { display: grid; align-content: center; gap: 8px; }
.image-pack-grid { grid-template-columns: repeat(4,minmax(0,1fr)); margin-bottom: 16px; }
.before-after-board { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin-bottom: 16px; }
.before-after-board img { width: 100%; height: 310px; object-fit: cover; border-radius: 15px; border: 1px solid rgba(255,255,255,0.14); }
.zoom-grid img { width: 100%; height: 130px; object-fit: cover; border-radius: 12px; margin-bottom: 10px; }
.video-board { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 14px; }
.video-board > img { width: 100%; height: 380px; object-fit: cover; border-radius: 16px; }
.detail-storyboard { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.detail-storyboard article { padding: 14px; border: 1px solid rgba(255,255,255,0.14); border-radius: 18px; background: rgba(255,255,255,0.08); }
.detail-storyboard article.wide { grid-column: span 3; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 16px; align-items: center; }
.detail-storyboard img { width: 100%; height: 180px; object-fit: cover; border-radius: 14px; margin-bottom: 10px; }
.detail-storyboard article.wide img { height: 320px; margin-bottom: 0; }
@media (max-width: 1180px) {
  .hero,.pain-section,.demo-window-body,.contact-section { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .feature-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .feature-card.core { grid-column: span 1; grid-template-columns: 1fr; grid-template-rows: 220px 1fr; }
  .demo-window { overflow: auto; }
  .demo-output-panel { min-height: 640px; }
}
@media (max-width: 760px) {
  .site-header { position: static; align-items: flex-start; flex-direction: column; }
  .nav-links { width: 100%; overflow-x: auto; gap: 14px; padding-bottom: 4px; }
  h1 { font-size: 40px; }
  .hero-lead { font-size: 17px; }
  .hero-showcase img { min-height: 320px; }
  .summary-grid,.pain-board,.feature-grid,.proof-grid,.metric-grid,.report-layout,.risk-matrix,.quality-grid,.story-grid,.image-plan,.asset-pair,.asset-pair.triple,.source-compare,.listing-result-grid,.risk-report,.risk-evidence,.content-pack,.before-after-board,.image-pack-grid,.video-board,.detail-storyboard,.detail-storyboard article.wide,.action-board,.bullet-grid,.zoom-grid,.listing-variant-grid,.input-image-grid,.tool-upload-grid,.tiktok-input-grid,.risk-gallery,.content-draft,.result-slot-grid,.detail-module-grid,.chat-result-board,.video-result,.tiktok-kpis,.tiktok-workflow,.tiktok-schedule,.generated-image-grid { grid-template-columns: 1fr; }
  .detail-storyboard article.wide { grid-column: span 1; }
  .section-heading h2,.pain-copy h2,.demo-entry-copy h2,.launch-copy h2,.contact-copy h2 { font-size: 30px; }
  .demo-entry,.launch-section { align-items: flex-start; flex-direction: column; }
  .contact-cards { grid-template-columns: 1fr; }
  .demo-window { width: calc(100vw - 16px); height: calc(100dvh - 16px); margin: 8px auto; border-radius: 16px; }
  .demo-window-header { padding: 16px; }
  .demo-input-panel,.demo-output-panel { padding: 16px; }
  .chat-workspace-header { align-items: start; flex-direction: column; padding: 16px; }
  .chat-workspace-messages,.chat-workspace .chat-composer { padding-inline: 16px; }
  .chat-generation-heading { align-items: start; flex-direction: column; }
  .image-compare { min-height: 360px; }
  .product-source { grid-template-columns: 1fr; }
  .product-source img { width: 100%; height: 180px; }
}
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
/* codex-demo-polish-start */
.polished-chat { background: #f3f7f6; }
.chat-dialog-panel { display: grid; grid-template-rows: minmax(0,1fr) auto; min-height: 0; height: 100%; }
.chat-dialog-scroll { display: grid; align-content: start; gap: 18px; min-height: 0; padding: 28px clamp(22px,5vw,76px); overflow: auto; background: linear-gradient(180deg,#f5f8f7,#eef5f3); }
.dialog-message { max-width: 980px; padding: 14px; border-radius: 18px; box-shadow: 0 14px 36px rgba(23,32,39,0.08); }
.user-message { justify-self: end; display: grid; grid-template-columns: minmax(0,1fr) 150px; gap: 14px; align-items: start; color: #fff; background: #1f75e8; }
.user-message img { width: 150px; height: 150px; object-fit: cover; border-radius: 12px; background: #fff; }
.dialog-copy { line-height: 1.65; }
.assistant-message { justify-self: start; color: var(--ink); background: #fff; border: 1px solid var(--line); }
.assistant-message b { display: block; color: var(--ink); }
.assistant-message p { margin: 8px 0 0; color: var(--muted); line-height: 1.6; }
.generated-message { width: min(1040px,100%); }
.generated-message > span { display: block; margin-bottom: 12px; color: var(--muted); font-size: 13px; font-weight: 900; }
.generated-message .generated-image-grid article { border-color: var(--line); background: #f7faf9; }
.generated-message .generated-image-grid b { color: var(--ink); }
.generated-message .generated-image-grid span { color: var(--muted); }
.dialog-composer { display: grid; grid-template-columns: 170px minmax(0,1fr) auto; gap: 12px; align-items: stretch; padding: 16px clamp(22px,5vw,76px); border-top: 1px solid var(--line); background: #fff; }
.dialog-upload { display: grid; grid-template-columns: 48px 1fr; gap: 9px; align-items: center; padding: 8px; border: 1px solid var(--line); border-radius: 14px; background: #f7faf9; color: var(--ink); text-align: left; cursor: default; }
.dialog-upload img { width: 48px; height: 48px; object-fit: cover; border-radius: 10px; }
.dialog-upload span { color: var(--ink); font-size: 13px; font-weight: 900; }
.dialog-composer textarea { min-height: 64px; max-height: 120px; padding: 12px; border: 1px solid var(--line); border-radius: 14px; resize: vertical; outline: none; }
.dialog-composer .button { min-width: 118px; }
.compare-board input { position: absolute; inset: auto 0 18px; z-index: 3; width: 100%; height: 24px; margin: 0; appearance: none; -webkit-appearance: none; background: transparent; accent-color: #8ee3c3; cursor: ew-resize; }
.compare-board input::-webkit-slider-runnable-track { height: 4px; border-radius: 999px; background: linear-gradient(90deg,#8ee3c3 0 var(--split), rgba(255,255,255,0.74) var(--split) 100%); }
.compare-board input::-webkit-slider-thumb { width: 18px; height: 18px; margin-top: -7px; border: 3px solid #fff; border-radius: 50%; background: #79d9bb; box-shadow: 0 2px 10px rgba(0,0,0,0.22); -webkit-appearance: none; }
.compare-board input::-moz-range-track { height: 4px; border-radius: 999px; background: rgba(255,255,255,0.74); }
.compare-board input::-moz-range-progress { height: 4px; border-radius: 999px; background: #8ee3c3; }
.compare-board input::-moz-range-thumb { width: 18px; height: 18px; border: 3px solid #fff; border-radius: 50%; background: #79d9bb; box-shadow: 0 2px 10px rgba(0,0,0,0.22); }
.detail-gallery { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.detail-gallery article { padding: 14px; border: 1px solid rgba(255,255,255,0.14); border-radius: 18px; background: rgba(255,255,255,0.08); }
.detail-gallery article.wide { grid-column: 1 / -1; }
.detail-gallery img { display: block; width: 100%; height: 360px; object-fit: cover; border-radius: 14px; margin-bottom: 10px; background: rgba(255,255,255,0.08); }
.detail-gallery article.wide img { height: 430px; object-position: top; }
.detail-gallery b { display: block; margin-bottom: 6px; color: #fff; }
.detail-gallery p { margin: 0; color: rgba(255,255,255,0.72); line-height: 1.55; }
@media (max-width: 1180px) {
  .detail-gallery { grid-template-columns: 1fr; }
  .chat-dialog-scroll,.dialog-composer { padding-inline: 16px; }
  .dialog-composer,.user-message { grid-template-columns: 1fr; }
  .user-message img { width: 100%; height: 220px; }
  .detail-gallery img,.detail-gallery article.wide img { height: auto; max-height: 520px; }
}
/* codex-demo-polish-end */

/* codex-ad-demo-start */
.ad-upload-card {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg,#f6fbfa,#edf6f3);
}
.ad-upload-card b,
.ad-source-grid span { color: var(--brand); font-size: 13px; font-weight: 900; }
.ad-upload-card strong { color: var(--ink); font-size: 18px; line-height: 1.3; }
.ad-upload-card p { margin: 0; color: var(--muted); line-height: 1.55; }
.ad-upload-card > span { justify-self: start; padding: 6px 10px; border-radius: 999px; background: #e0f4ee; color: #11715f; font-size: 12px; font-weight: 800; }
.ad-source-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.ad-source-grid span { padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: #fff; text-align: center; }
.ad-report {
  display: grid;
  gap: 14px;
  width: min(1180px,100%);
  margin: 0 auto;
  padding: 16px;
  color: #17313a;
  border-radius: 20px;
  background: linear-gradient(180deg,#f4faf9,#eef7f5);
  box-shadow: 0 22px 60px rgba(0,0,0,0.22);
  font-variant-numeric: tabular-nums;
}
.ad-report-top { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding-inline: 2px; }
.ad-report-top b { color: #007f68; font-size: 13px; letter-spacing: 0.02em; }
.ad-report-top span { color: #496269; font-size: 12px; }
.ad-report h3,
.ad-report h4,
.ad-report h5,
.ad-report p { margin: 0; color: #17313a; }
.ad-report-hero,
.ad-funnel-card,
.ad-nav,
.ad-group-report,
.ad-group-card,
.listing-advice {
  border: 1px solid #cfe2df;
  border-radius: 16px;
  background: rgba(255,255,255,0.92);
  box-shadow: 0 12px 32px rgba(24,65,69,0.06);
}
.ad-report-hero { display: grid; gap: 14px; padding: 14px; }
.ad-product-card { display: grid; grid-template-columns: 96px minmax(0,1fr); gap: 14px; align-items: center; }
.ad-product-card img { width: 96px; height: 96px; object-fit: cover; border-radius: 12px; border: 1px solid #d7e8e5; background: #f7fbfa; }
.ad-product-card span,
.ad-section-title span { display: block; margin-bottom: 6px; color: #007f68; font-size: 12px; font-weight: 950; letter-spacing: 0.02em; }
.ad-product-card h3 { font-size: 22px; line-height: 1.18; }
.ad-product-card p { margin-top: 6px; color: #496269; font-size: 13px; }
.ad-periods { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
.ad-periods span { padding: 10px 12px; border: 1px solid #cfe2df; border-radius: 10px; background: #f8fcfb; color: #45636b; font-size: 12px; line-height: 1.6; }
.ad-periods b { color: #17313a; font-weight: 850; }
.ad-funnel-card { padding: 16px; }
.ad-section-title { display: flex; align-items: start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.ad-section-title b { padding: 5px 9px; border: 1px solid #b8e3d8; border-radius: 999px; background: #e8f8f3; color: #007f68; font-size: 12px; }
.funnel-row { display: grid; grid-template-columns: 70px minmax(360px,1fr) 108px 132px; gap: 12px; align-items: center; margin: 8px 0; }
.funnel-row span { color: #31535b; font-size: 13px; font-weight: 850; }
.funnel-row i { display: block; justify-self: center; width: var(--w); max-width: 100%; height: 26px; border: 1px solid #90d8cc; background: linear-gradient(90deg,#b7e5dc,#9fdace); clip-path: polygon(0 0,100% 0,94% 100%,6% 100%); }
.funnel-row strong { justify-self: end; color: #06151b; font-size: 18px; text-align: right; }
.funnel-row em { justify-self: start; color: #007f68; font-size: 12px; font-style: normal; white-space: nowrap; }
.metric-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.metric-pills span { padding: 6px 10px; border: 1px solid #cfe2df; border-radius: 999px; background: #fbfefd; color: #31535b; font-size: 12px; font-weight: 750; }
.ad-nav { display: grid; grid-template-columns: 1fr 2fr; gap: 14px; align-items: center; padding: 14px; }
.ad-nav b { color: #17313a; font-size: 18px; }
.ad-nav p { margin-top: 6px; color: #617981; font-size: 13px; }
.ad-group-tabs { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 8px; }
.ad-group-tabs span { padding: 11px; border: 1px solid #cfe2df; border-radius: 12px; background: #f8fcfb; color: #214953; font-size: 12px; font-weight: 850; }
.ad-group-card-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.ad-group-card { display: grid; align-content: start; gap: 8px; min-height: 150px; padding: 14px; }
.ad-group-card small { color: #607982; font-size: 11px; line-height: 1.4; }
.ad-group-card h4 { margin: 0; font-size: 16px; line-height: 1.32; }
.ad-group-card > b { justify-self: start; padding: 5px 9px; border: 1px solid #b8e3d8; border-radius: 999px; color: #007f68; background: #e8f8f3; font-size: 12px; }
.ad-group-report { display: grid; gap: 12px; padding: 16px; }
.ad-group-head { display: flex; justify-content: space-between; gap: 12px; align-items: start; }
.ad-group-head span { color: #607982; font-size: 12px; }
.ad-group-head h4 { margin-top: 4px; font-size: 20px; }
.ad-group-head p { margin-top: 4px; color: #607982; font-size: 12px; }
.ad-group-head > b { flex: 0 0 auto; padding: 6px 10px; border: 1px solid #9addcc; border-radius: 999px; color: #02775f; background: #e7f8f2; font-size: 12px; }
.ad-ai-note { padding: 11px 12px; border: 1px solid #d8e9e6; border-radius: 10px; background: #f8fcfb; color: #395b64; line-height: 1.6; }
.mini-funnel { padding: 10px 0 4px; border-top: 1px solid #e3eeec; border-bottom: 1px solid #e3eeec; }
.ad-action-list { display: grid; gap: 12px; padding-top: 4px; border-top: 1px solid #e3eeec; }
.action-block { padding: 14px; border-radius: 14px; border: 1px solid #d6e7e3; background: #fff; }
.ad-action-head { display: flex; justify-content: space-between; gap: 12px; align-items: start; padding-bottom: 10px; margin-bottom: 10px; border-bottom: 1px solid #e6f0ee; }
.ad-action-head span { flex: 0 0 auto; padding: 6px 9px; border: 1px solid #f0b5aa; border-radius: 999px; color: #c43f31; background: #fff7f5; font-size: 12px; font-weight: 850; }
.action-block.success .ad-action-head span { border-color: #9addcc; color: #02775f; background: #e7f8f2; }
.action-block b { display: inline-block; margin-bottom: 8px; color: #17313a; }
.action-block h5 { margin-bottom: 8px; color: #06151b; font-size: 17px; }
.action-block small { color: #607982; font-size: 12px; }
.action-block p,
.action-block li { color: #3f6169; line-height: 1.65; }
.action-block p + p { margin-top: 8px; }
.action-block strong { color: #06151b; }
.action-block ul { margin: 8px 0 0; padding-left: 18px; }
.action-block.danger { border-left: 4px solid #e46d5e; }
.action-block.success { border-left: 4px solid #21a67f; }
.ad-empty-action { padding: 16px; border: 1px dashed #cfe2df; border-radius: 12px; color: #4d6b73; background: #fbfefd; }
.ad-back-link { justify-self: start; color: #007f68; font-size: 12px; font-weight: 900; }
.listing-advice { padding: 16px; }
.listing-advice h4 { margin-bottom: 8px; font-size: 19px; }
.listing-advice > p { color: #3f6169; line-height: 1.65; }
.listing-advice-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin-top: 12px; }
.listing-advice-grid.long { grid-template-columns: 1fr; }
.listing-advice-grid article { padding: 12px; border: 1px solid #d6e7e3; border-radius: 12px; background: #fbfefd; }
.listing-advice-grid b { display: block; margin-bottom: 6px; color: #17313a; }
.listing-advice-grid p { color: #4d6b73; line-height: 1.58; }
@media (max-width: 1180px) {
  .ad-nav,
  .ad-periods,
  .ad-group-tabs,
  .ad-group-card-grid,
  .listing-advice-grid { grid-template-columns: 1fr; }
  .funnel-row { grid-template-columns: 56px minmax(220px,1fr) 86px 104px; gap: 8px; }
  .funnel-row strong { justify-self: end; text-align: right; }
  .funnel-row em { justify-self: start; text-align: left; white-space: normal; }
}
@media (max-width: 760px) {
  .ad-report { padding: 10px; border-radius: 14px; }
  .ad-product-card { grid-template-columns: 1fr; }
  .ad-product-card img { width: 100%; height: 180px; }
  .ad-group-head { flex-direction: column; }
  .ad-action-head,
  .ad-report-top { align-items: flex-start; flex-direction: column; }
  .ad-source-grid { grid-template-columns: 1fr; }
  .funnel-row { grid-template-columns: 54px minmax(0,1fr) 84px; gap: 8px; }
  .funnel-row em { grid-column: 3; justify-self: end; text-align: right; }
}
/* codex-ad-demo-end */