:root {
  --ink: #17211f;
  --muted: #5b6964;
  --paper: #f8f7f3;
  --panel: #ffffff;
  --line: #d9ded7;
  --brand: #0f6f5c;
  --brand-dark: #08493d;
  --risk: #b42318;
  --warn: #b56a00;
  --ok: #247345;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Noto Sans HK", "Noto Sans TC", Arial, sans-serif;
  line-height: 1.5;
}

a {
  color: var(--brand-dark);
}

button,
input {
  font: inherit;
}

.app-shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.top-nav {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 14px;
  padding: 12px 0;
}

.top-nav .brand {
  color: var(--ink);
  font-weight: 900;
  text-decoration: none;
}

.top-nav div {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.top-nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}

.top-nav a:hover {
  color: var(--brand-dark);
}

.search-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  gap: 28px;
  align-items: end;
  padding: 32px;
  color: #f7fbf8;
  background:
    linear-gradient(110deg, rgba(8, 73, 61, 0.94), rgba(11, 92, 83, 0.84)),
    url("https://images.unsplash.com/photo-1536599424071-0b215a388ba7?auto=format&fit=crop&w=1600&q=80");
  background-size: cover;
  background-position: center;
  border-radius: 8px;
}

.eyebrow {
  margin: 0 0 8px;
  color: currentColor;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  opacity: 0.78;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.02;
}

.lede {
  max-width: 700px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 17px;
}

.search-box {
  display: grid;
  gap: 12px;
  padding: 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
}

.search-box label,
.filters h2,
.source-panel h2 {
  font-size: 14px;
  font-weight: 800;
}

.query-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

input[type="search"] {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  outline: none;
}

input[type="search"]:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(15, 111, 92, 0.16);
}

button {
  min-height: 40px;
  border: 0;
  border-radius: 6px;
  color: #fff;
  background: var(--brand);
  cursor: pointer;
}

.query-row button {
  min-width: 96px;
  min-height: 48px;
  font-weight: 800;
}

button:hover {
  background: var(--brand-dark);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.quick-picks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quick-picks button,
.ghost-button {
  min-height: 34px;
  padding: 0 10px;
  color: var(--brand-dark);
  background: #e8f1ee;
  border: 1px solid #c7ddd6;
}

.quick-picks button:hover,
.ghost-button:hover {
  background: #dbeae5;
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 18px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.freshness-log {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  margin: 18px 0;
  padding: 14px 16px;
  background: #edf7f1;
  border: 1px solid #b8dec5;
  border-radius: 8px;
}

.freshness-dot {
  width: 12px;
  height: 12px;
  margin-top: 5px;
  background: #20a65a;
  border-radius: 999px;
  box-shadow: 0 0 0 6px rgba(32, 166, 90, 0.14);
}

.freshness-log strong,
.freshness-log span {
  display: block;
}

.freshness-log span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
}

.disclaimer-box {
  margin: 18px 0;
  padding: 20px;
  color: #4a160f;
  background: #fff1ed;
  border: 2px solid #d64532;
  border-radius: 8px;
}

.disclaimer-box h2 {
  margin-bottom: 8px;
  color: #9d2115;
  font-size: 28px;
}

.disclaimer-box p {
  margin: 0;
  font-size: 18px;
}

.status-strip > div {
  padding: 18px;
  background: var(--panel);
}

.metric {
  display: block;
  font-size: 24px;
  font-weight: 850;
}

.caption {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.results-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 18px;
  align-items: start;
}

.filters,
.results-panel,
.source-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.filters {
  display: grid;
  gap: 14px;
  padding: 18px;
  position: sticky;
  top: 16px;
}

.filters label {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--muted);
}

.notice {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.notice p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.results-panel {
  min-height: 420px;
}

.results-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.results-header h2 {
  font-size: 24px;
}

.empty-state {
  padding: 36px 18px;
  color: var(--muted);
}

.paid-report-cta,
.result-upgrade-card {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin: 0;
  padding: 14px 18px;
  background: #f3f7f5;
  border-bottom: 1px solid var(--line);
}

.paid-report-cta strong,
.result-upgrade-card strong {
  display: block;
  font-size: 16px;
}

.paid-report-cta span,
.result-upgrade-card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.paid-report-cta a,
.result-upgrade-card a,
.cta-actions button,
.primary-link,
.secondary-link {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  white-space: nowrap;
  text-decoration: none;
  border-radius: 6px;
}

.paid-report-cta a,
.result-upgrade-card a,
.cta-actions button,
.primary-link {
  color: #fff;
  background: var(--brand);
}

.paid-report-cta a:hover,
.result-upgrade-card a:hover,
.cta-actions button:hover,
.primary-link:hover {
  background: var(--brand-dark);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.cta-actions button {
  border-radius: 6px;
  font-weight: 800;
}

.secondary-link {
  color: var(--brand-dark);
  background: #e8f1ee;
  border: 1px solid #c7ddd6;
}

.result-list {
  display: grid;
}

.result-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.result-item:last-child {
  border-bottom: 0;
}

.result-title {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 850;
}

.badge {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 0 8px;
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.badge.high {
  background: var(--risk);
}

.badge.medium {
  background: var(--warn);
}

.result-meta {
  display: grid;
  gap: 4px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.result-actions {
  display: grid;
  gap: 8px;
  align-content: start;
  min-width: 118px;
}

.result-actions a {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  color: var(--brand-dark);
  text-decoration: none;
  background: #eef5f2;
  border: 1px solid #d3e4de;
  border-radius: 6px;
}

.source-panel {
  margin-top: 18px;
  padding: 18px;
}

.sample-report,
.faq-section,
.link-contact-grid,
.operator-panel,
.seo-hub,
.order-feed-section {
  margin-top: 18px;
}

.sample-report {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 22px;
  align-items: center;
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.sample-report p {
  max-width: 660px;
  color: var(--muted);
}

.sample-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.report-preview {
  display: grid;
  place-items: center;
  min-height: 320px;
  background: linear-gradient(135deg, #e9efed, #f8faf9);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.report-paper {
  width: 260px;
  min-height: 300px;
  padding: 18px;
  background: #fff;
  border: 1px solid #d7deda;
  border-radius: 4px;
  box-shadow: 0 16px 36px rgba(23, 33, 31, 0.14);
}

.report-topline {
  width: 100%;
  height: 6px;
  margin-bottom: 14px;
  background: linear-gradient(90deg, var(--brand), var(--risk));
}

.report-paper h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.report-paper p {
  margin: 0 0 18px;
  font-size: 13px;
}

.risk-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.risk {
  min-width: 78px;
  padding: 4px 8px;
  color: #fff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 850;
  text-align: center;
}

.risk.red {
  background: var(--risk);
}

.risk.green {
  background: var(--ok);
}

.mini-chart {
  display: flex;
  gap: 10px;
  align-items: end;
  height: 86px;
  margin-top: 18px;
  padding: 12px;
  background: #f3f5f2;
  border-radius: 6px;
}

.mini-chart span {
  display: block;
  flex: 1;
  background: var(--brand);
  border-radius: 4px 4px 0 0;
}

.source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.source-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.source-card strong {
  display: block;
  margin-bottom: 6px;
}

.source-card a {
  color: var(--brand-dark);
  word-break: break-word;
}

.operator-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
  align-items: start;
  padding: 20px;
  background: #f7fbf8;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.operator-panel p {
  max-width: 760px;
  margin: 8px 0 0;
  color: var(--muted);
}

.operator-facts {
  display: grid;
  gap: 8px;
}

.operator-facts span,
.operator-facts a {
  display: block;
  padding: 10px 12px;
  color: var(--brand-dark);
  text-decoration: none;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.seo-hub {
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.order-feed-section,
.order-feed-page {
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.hub-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.hub-grid a,
.inline-link-grid a {
  display: grid;
  gap: 4px;
  padding: 14px;
  color: var(--ink);
  text-decoration: none;
  background: #fbfcfa;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.hub-grid a:hover,
.inline-link-grid a:hover {
  border-color: #aacfc4;
  box-shadow: 0 10px 24px rgba(23, 33, 31, 0.08);
}

.hub-grid span {
  color: var(--muted);
  font-size: 14px;
}

.feed-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.feed-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  background: #fbfcfa;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feed-card h3 {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.25;
}

.feed-card p {
  margin: 0 0 8px;
  color: var(--muted);
}

.feed-card > a {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  color: var(--brand-dark);
  white-space: nowrap;
  text-decoration: none;
  background: #eef5f2;
  border: 1px solid #d3e4de;
  border-radius: 6px;
}

.feed-actions,
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
}

.feed-actions button,
.pagination a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  color: #fff;
  text-decoration: none;
  background: var(--brand);
  border-radius: 6px;
}

.pagination span {
  color: var(--muted);
}

.order-summary-card {
  margin: 18px 0;
  padding: 16px;
  background: #fbfcfa;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.order-summary-card dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

.order-summary-card div {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.order-summary-card div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.order-summary-card dt {
  color: var(--muted);
  font-weight: 800;
}

.order-summary-card dd {
  margin: 0;
  word-break: break-word;
}

.faq-section,
.friendly-links,
.contact-box,
.content-page,
.blog-card {
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.faq-grid article {
  padding: 14px;
  background: #fbfcfa;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.faq-grid h3,
.blog-card h2,
.content-page h2,
.content-page h3 {
  margin: 0 0 8px;
}

.faq-grid p,
.content-page p,
.blog-card p {
  margin: 0 0 12px;
  color: var(--muted);
}

.link-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.friendly-links {
  display: grid;
  gap: 10px;
}

.friendly-links a {
  display: block;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
  padding: 18px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

.content-page {
  max-width: 900px;
  margin: 18px auto 0;
}

.content-page h1 {
  margin-bottom: 16px;
  font-size: 42px;
}

.article-page h1 {
  max-width: 860px;
  font-size: 40px;
  line-height: 1.08;
}

.article-lede {
  font-size: 18px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -4px 0 14px;
  color: var(--muted);
  font-size: 13px;
}

.article-meta span {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 0 8px;
  background: #eef5f2;
  border: 1px solid #d3e4de;
  border-radius: 999px;
}

.article-disclaimer {
  margin: 20px 0;
  padding: 14px;
  color: #6b2419;
  background: #fff4f0;
  border: 1px solid #e1a091;
  border-radius: 8px;
}

.inline-link-grid {
  display: grid;
  gap: 10px;
  margin: 18px 0;
}

.content-page ul {
  color: var(--muted);
}

.blog-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.blog-card a {
  font-weight: 850;
  text-decoration: none;
}

.sample-page-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 18px;
  align-items: start;
}

.sample-report-sheet {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.sample-report-sheet table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.sample-report-sheet th,
.sample-report-sheet td {
  padding: 10px;
  border: 1px solid var(--line);
  text-align: left;
}

.sample-report-sheet th {
  background: #f3f7f5;
}

@media (max-width: 840px) {
  .app-shell {
    width: min(100vw - 20px, 720px);
    padding-top: 10px;
  }

  .search-band,
  .results-layout,
  .status-strip,
  .source-grid,
  .sample-report,
  .faq-grid,
  .link-contact-grid,
  .operator-panel,
  .hub-grid,
  .feed-card,
  .order-summary-card div,
  .sample-page-grid {
    grid-template-columns: 1fr;
  }

  .search-band {
    padding: 22px;
  }

  h1 {
    font-size: 40px;
  }

  .query-row,
  .result-item {
    grid-template-columns: 1fr;
  }

  .top-nav,
  .paid-report-cta,
  .result-upgrade-card,
  .cta-actions,
  .hub-header {
    align-items: stretch;
    flex-direction: column;
  }

  .filters {
    position: static;
  }

  .report-preview {
    min-height: 260px;
  }
}