:root {
  --paper: #efe7d6;
  --card: #fffaf2;
  --ink: #1c1914;
  --muted: #5e574c;
  --line: rgba(28, 25, 20, 0.14);
  --red: #b42318;
  --red-deep: #8c1d14;
  --pine: #1f3d34;
  --gold: #8a6232;
  --serif: "Palatino Linotype", Palatino, "Songti SC", "STSong", "SimSun", serif;
  --sans: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  background-color: var(--paper);
  background-image: radial-gradient(rgba(28, 25, 20, 0.045) 0.7px, transparent 0.7px);
  background-size: 8px 8px;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.28;
}

h1 { font-size: clamp(2rem, 4.4vw, 3.5rem); margin: 0 0 12px; }
h2 { font-size: clamp(1.45rem, 2vw, 1.9rem); margin: 0 0 10px; }
h3 { font-size: 1.2rem; margin: 0 0 8px; }

p { margin: 0 0 12px; }
a { color: var(--red-deep); }
img { max-width: 100%; }

.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  background: #fff;
  color: var(--ink);
  padding: 8px 12px;
  z-index: 50;
}
.skip:focus { top: 8px; }

.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.narrow { width: min(560px, calc(100% - 32px)); }
main { padding-bottom: 48px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.refbar {
  background: var(--pine);
  color: #f6f1e6;
  text-align: center;
  padding: 8px 16px;
  font-size: 14px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(239, 231, 214, 0.94);
  border-bottom: 3px solid var(--red);
  backdrop-filter: blur(12px);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
}
.seal {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--red);
  color: #fff6ea;
  font-family: var(--serif);
  font-size: 22px;
  border-radius: 8px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 20px; }
.brand-text small { color: var(--muted); letter-spacing: 0.04em; }

.nav {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
}
.nav a {
  color: var(--ink);
  text-decoration: none;
}
.nav a.is-active { color: var(--red); }
.nav a.btn-primary,
.nav a.btn-primary:hover { color: #fffaf2; }

.nav-toggle {
  display: none;
  margin-left: auto;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
}
.nav-check {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
}

.search { display: flex; gap: 6px; align-items: center; }
input, select, textarea {
  font: inherit;
  color: inherit;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}
input[type="checkbox"] { width: auto; padding: 0; }
.search input { width: 132px; border-radius: 999px; padding: 8px 12px; }
.search button, .btn, button.btn {
  font: inherit;
  cursor: pointer;
  border-radius: 999px;
  padding: 10px 16px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
}
.btn-primary { background: var(--red); color: #fffaf2; }
.btn-primary:hover { background: var(--red-deep); color: #fffaf2; }
.btn-pine { background: var(--pine); color: #f6f1e6; }
.btn-pine:hover { color: #f6f1e6; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-small { padding: 6px 12px; font-size: 14px; }
.inline-form { margin: 0; }

.flash {
  margin: 14px auto 0;
  padding: 12px 14px;
  border-radius: 12px;
}
.flash-ok { background: #e5f4ea; color: #145c32; }
.flash-err { background: #fde8e4; color: #8c1d14; }

.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 16px;
  min-height: 0;
  margin: 0 0 8px;
  padding: 18px 0 28px;
  overflow: hidden;
  color: #f7f1e6;
  background:
    radial-gradient(1200px 480px at 12% 10%, rgba(180, 35, 24, 0.28), transparent 55%),
    radial-gradient(900px 420px at 88% 80%, rgba(138, 98, 50, 0.22), transparent 50%),
    linear-gradient(160deg, #16332c 0%, #1f3d34 42%, #2a2418 100%);
}
.hero-plane {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(247, 241, 230, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 241, 230, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.15) 70%, transparent);
  opacity: 0.55;
  animation: hero-grid 18s linear infinite;
}
.hero.has-cover .hero-plane {
  opacity: 1;
  mask-image: none;
  background:
    linear-gradient(105deg, rgba(22, 51, 44, 0.92) 0%, rgba(22, 51, 44, 0.72) 48%, rgba(42, 36, 24, 0.55) 100%),
    var(--hero-cover) center / cover no-repeat;
  animation: none;
}
.hero-top {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: stretch;
  gap: 12px 18px;
  width: min(1120px, calc(100% - 32px));
  margin-left: auto;
  margin-right: auto;
  animation: hero-rise 0.55s ease-out both;
}
.hero-clock {
  display: grid;
  grid-template-columns: auto auto;
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 2px;
  align-items: baseline;
  padding: 10px 14px;
  border: 1px solid rgba(247, 241, 230, 0.18);
  border-radius: 14px;
  background: rgba(12, 28, 24, 0.42);
  backdrop-filter: blur(10px);
  font-variant-numeric: tabular-nums;
  min-width: 168px;
}
.hero-clock-date {
  grid-column: 1;
  grid-row: 1;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(247, 241, 230, 0.72);
}
.hero-clock-week {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  font-size: 12px;
  color: rgba(247, 241, 230, 0.55);
}
.hero-clock-time {
  grid-column: 1 / -1;
  grid-row: 2;
  font-family: var(--serif);
  font-size: 1.55rem;
  line-height: 1.1;
  color: #fff8ec;
  letter-spacing: 0.04em;
}
.hero-clock-colon {
  display: inline-block;
  width: 0.55em;
  text-align: center;
  opacity: 0.85;
}
.hero-clock-colon.is-blink {
  animation: clock-blink 1s steps(1, end) infinite;
}
.hero-impact {
  min-width: 0;
  width: 100%;
  max-width: none;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 12px 18px;
  border-radius: 14px;
  border: 1px solid rgba(247, 241, 230, 0.14);
  background: rgba(180, 35, 24, 0.18);
  color: rgba(247, 241, 230, 0.9);
  font-size: 0.95rem;
  line-height: 1.55;
}
.hero-impact > span {
  display: block;
  width: 100%;
}
.hero-impact strong {
  font-size: inherit;
  line-height: inherit;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #ffd9a8;
  margin: 0 1px;
  vertical-align: baseline;
}
.hero-copy {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 32px));
  max-width: 46rem;
  padding-bottom: 0;
  animation: hero-rise 0.7s ease-out 0.08s both;
}
.hero-brand {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  line-height: 0.92;
  letter-spacing: 0.08em;
  color: #fff8ec;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.28);
  animation: hero-brand 0.9s ease-out both;
}
.hero-domain {
  margin-left: 0.28em;
  font-family: var(--sans, inherit);
  font-size: 0.42em;
  letter-spacing: 0.02em;
  font-weight: 500;
  opacity: 0.82;
  vertical-align: 0.18em;
}
.hero h1 {
  margin: 0 0 14px;
  color: #fff8ec;
  font-size: clamp(1.55rem, 3.2vw, 2.4rem);
  white-space: nowrap;
}
.hero .lede {
  margin: 0;
  max-width: 46rem;
  color: rgba(247, 241, 230, 0.84);
  font-size: 1.02rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.hero .btn-primary {
  box-shadow: 0 10px 28px rgba(140, 29, 20, 0.35);
}
.hero .btn-ghost {
  border-color: rgba(247, 241, 230, 0.35);
  color: #fff8ec;
  background: rgba(255, 248, 236, 0.06);
}
.hero .btn-ghost:hover {
  border-color: #fff8ec;
  background: rgba(255, 248, 236, 0.12);
}

@keyframes clock-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0.22; }
}

.kicker {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.lede { color: var(--muted); font-size: 1.06rem; max-width: 42rem; }

@keyframes hero-rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes hero-brand {
  from { opacity: 0; letter-spacing: 0.22em; transform: translateY(10px); }
  to { opacity: 1; letter-spacing: 0.08em; transform: translateY(0); }
}
@keyframes hero-grid {
  from { background-position: 0 0, 0 0; }
  to { background-position: 48px 48px, 48px 48px; }
}

.section { padding: 26px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 12px;
  margin-bottom: 14px;
}
.section-head p { margin: 0; color: var(--muted); }

.grid-3, .grid-2, .stat-row, .footer-grid, .form-grid, .offer-layout {
  display: grid;
  gap: 16px;
}
.grid-3, .stat-row { grid-template-columns: repeat(3, 1fr); }
.stat-row { grid-template-columns: repeat(4, 1fr); }
.grid-2, .offer-layout, .footer-grid { grid-template-columns: 1.4fr 0.8fr; }
.footer-grid { grid-template-columns: 1.4fr repeat(3, 1fr); gap: 22px; }
.form-grid { grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-grid .wide { grid-column: 1 / -1; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 16px 18px;
  box-shadow: 0 12px 30px rgba(28, 25, 20, 0.04);
}
.card h3 a { color: inherit; text-decoration: none; }
.card h3 a:hover { color: var(--red); }
.index { color: var(--gold); font-family: var(--serif); font-size: 13px; }
.mark {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: var(--serif);
}
.card-top { display: flex; justify-content: space-between; align-items: center; }

.offer-row, .link-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.offer-row h3 { margin: 0 0 4px; }
.offer-row h3 a { color: inherit; text-decoration: none; }
.meta-line, .note, .muted { color: var(--muted); }
.note { font-size: 14px; }

.badge, .tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 2px 8px;
  background: #f3e2c6;
  color: #6a4316;
  font-size: 12px;
  text-decoration: none;
}
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step-no { font-family: var(--serif); color: var(--red); font-size: 1.4rem; }

.prose { max-width: min(100%, 52rem); }
.prose h2 { margin-top: 8px; }
article > .lede,
article > .article-body.prose {
  max-width: none;
  width: 100%;
}
article > h1 {
  max-width: none;
  white-space: normal;
}

.crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  padding: 18px 0 0;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.crumb li:not(:last-child)::after { content: "/"; margin-left: 6px; color: var(--gold); }
.crumb a { color: var(--muted); }

.callout {
  border-left: 3px solid var(--gold);
  background: rgba(138, 98, 50, 0.1);
  padding: 10px 14px;
  border-radius: 0 12px 12px 0;
}
.faq details { border-top: 1px solid var(--line); padding: 12px 0; }
.faq summary { cursor: pointer; font-weight: 600; }
main .grid-3 > section > a { display: block; margin: 4px 0; color: var(--ink); text-decoration: none; }

.reward-box { position: sticky; top: 90px; }
.reward-box strong { display: block; font-family: var(--serif); font-size: 1.8rem; margin: 6px 0; }
.specs { display: grid; grid-template-columns: 88px 1fr; gap: 6px 10px; margin: 0 0 12px; }
.specs dt { color: var(--muted); }

.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
}
.stat span { display: block; color: var(--muted); font-size: 13px; }
.stat strong { font-family: var(--serif); font-size: 1.6rem; }

.link-box, code, .mono {
  font-family: "Cascadia Mono", "Segoe UI Mono", Consolas, monospace;
  font-size: 0.92em;
}
.link-box {
  background: #fff;
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  word-break: break-all;
}

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--card); }
.offers-table th,
.offers-table td,
table th,
table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.offers-table th { font-size: 13px; color: var(--muted); font-weight: 600; white-space: nowrap; }
.offers-table td .note { margin-top: 4px; }
.offers-table .mono { font-variant-numeric: tabular-nums; }
.editor-table details.editor { margin: 0; }
.editor-table summary { cursor: pointer; color: var(--red); }

.react-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  background: #fffaf2;
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  color: var(--ink);
  font: inherit;
  line-height: 1.2;
}
.react-btn .ico {
  width: 1.05em;
  height: 1.05em;
  flex: 0 0 auto;
  opacity: 0.88;
}
.react-btn .react-label {
  font-size: 0.92em;
  color: var(--muted);
}
.react-btn strong { font-variant-numeric: tabular-nums; min-width: 1.2em; }
.react-btn.is-on {
  border-color: var(--red);
  color: var(--red);
  background: #fff1ea;
}
.react-btn.is-on .ico { opacity: 1; }
.react-btn.is-on .react-label { color: var(--red); }
.react-btn.is-err { border-color: #b33; color: #b33; }
.react-btn:disabled { opacity: 0.6; cursor: wait; }
.react-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 14px;
}

.ico {
  display: inline-block;
  vertical-align: -0.15em;
  flex: 0 0 auto;
}
.stat-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 250, 242, 0.9);
  color: var(--muted);
  font-size: 0.92em;
  line-height: 1.3;
  white-space: nowrap;
}
.stat-chip .ico {
  width: 0.95em;
  height: 0.95em;
  color: var(--gold);
}
.stat-chip-num {
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  font-weight: 600;
}
.stat-chip.is-like .ico { color: var(--red); }
.stat-chip.is-dislike .ico { color: var(--muted); }
.stat-chip.is-view .ico { color: var(--pine); }
.stat-row-inline {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.article-meta .stat-chip {
  background: #fffaf2;
}
.offers-table .react-btn {
  padding: 4px 8px;
}
.offers-table .react-label { display: none; }
.offers-table th .th-ico {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.offers-table th .ico {
  width: 0.95em;
  height: 0.95em;
  color: var(--gold);
  vertical-align: -0.12em;
}
.view-cell {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--muted);
}
.view-cell .ico {
  width: 0.95em;
  height: 0.95em;
  color: var(--pine);
}
.view-cell [data-count] {
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  font-weight: 600;
}
.specs .spec-ico {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.specs .spec-ico .ico {
  width: 1em;
  height: 1em;
  color: var(--gold);
}

.article-editor {
  margin: 22px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
}
.article-editor-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 10px;
}
.article-editor-head h3 {
  margin: 0 0 4px;
  font-family: var(--serif);
  font-size: 1.35rem;
}
.article-offers {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}
.article-offers h4 {
  margin: 0 0 10px;
  font-family: var(--sans);
  font-size: 1rem;
}
.article-new { margin-bottom: 18px; }

.offer-edit-block {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  margin: 0 0 10px;
  background: #fff;
}
.offer-edit-summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}
.offer-edit-summary strong { display: block; margin-bottom: 2px; }
.offer-edit-summary .note { margin: 0 0 2px; }
.offer-edit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}
.offer-edit-actions form { margin: 0; }

.confirm-layer {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 20px;
}
.confirm-layer[hidden] { display: none !important; }
.confirm-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(28, 25, 20, 0.46);
}
.confirm-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 26rem);
  padding: 22px 22px 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(28, 25, 20, 0.18);
}
.confirm-dialog .kicker { margin: 0 0 6px; }
.confirm-dialog h2 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.45;
  font-weight: 650;
}
.confirm-dialog .hero-actions { margin-top: 18px; justify-content: flex-end; }
body.confirm-open { overflow: hidden; }

.form-dense {
  padding: 12px 14px;
  margin-top: 8px;
}
.form-dense .form-grid-dense {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px 12px;
  align-items: end;
}
.form-dense .field {
  margin-bottom: 0;
  gap: 4px;
}
.form-dense .field label {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.3;
}
.form-dense .field.wide { grid-column: 1 / -1; }
.form-dense .field.half { grid-column: span 2; }
.form-dense .field-inline {
  display: flex;
  align-items: center;
  min-height: 38px;
}
.form-dense .field-inline label {
  color: var(--ink);
  font-size: 14px;
}
.form-dense input,
.form-dense select,
.form-dense textarea {
  padding: 7px 9px;
  font-size: 14px;
  line-height: 1.35;
}
.form-dense textarea {
  min-height: 0;
  height: 88px;
  resize: vertical;
}
.form-dense textarea[rows="6"] {
  height: 140px;
}
.form-dense .form-actions {
  margin-top: 10px;
  display: flex;
  justify-content: flex-end;
}

.admin-block { margin: 28px 0; }
.form .field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
textarea { min-height: 110px; width: 100%; }
input, select { width: 100%; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.editor { margin-top: 8px; }
.editor summary { cursor: pointer; color: var(--gold); }
.is-off { opacity: 0.62; }
.checklist { padding-left: 18px; }
.checklist .ok { color: #145c32; }
.checklist .warn { color: #8a5a12; }
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 18px;
  background: rgba(255, 250, 242, 0.7);
}
.footer-brand { font-family: var(--serif); font-size: 1.4rem; }
.footer-grid a { display: block; color: var(--ink); text-decoration: none; margin: 4px 0; }
.footer-grid h2 { font-family: var(--sans); font-size: 0.95rem; margin-bottom: 8px; }
.friend-links {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.friend-links h2 {
  margin: 0 4px 0 0;
  font-family: var(--sans);
  font-size: 0.95rem;
}
.friend-links a {
  color: var(--ink);
  text-decoration: none;
}
.friend-links a:hover { color: var(--red); }
.footer-base {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
  padding: 16px 0 8px;
}

.status-panel { padding: 48px 0; max-width: 40rem; }
.clean { padding-left: 1.15rem; }

:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav { display: none; }
  .nav-check:checked ~ .nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    left: 0;
    right: 0;
    top: 74px;
    margin: 0;
    padding: 14px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 14px;
    z-index: 30;
  }
  .search { width: 100%; }
  .search input { flex: 1; width: auto; min-width: 0; }
  .search button { white-space: nowrap; }
  .hero, .grid-3, .grid-2, .steps, .stat-row, .footer-grid, .form-grid, .offer-layout {
    grid-template-columns: 1fr;
  }
  .hero {
    min-height: 0;
    padding: 14px 0 22px;
    gap: 12px;
  }
  .hero-top {
    grid-template-columns: 1fr;
  }
  .hero-brand {
    font-size: clamp(2.1rem, 10vw, 3rem);
  }
  .hero h1 {
    white-space: nowrap;
    font-size: clamp(1.35rem, 5.6vw, 1.9rem);
  }
  .hero-clock-time {
    font-size: 1.35rem;
  }
  .hero-impact {
    font-size: 0.9rem;
  }
  .form-dense .form-grid-dense {
    grid-template-columns: 1fr 1fr;
  }
  .form-dense .field.half,
  .form-dense .field.wide {
    grid-column: 1 / -1;
  }
  .offer-row, .link-row, .section-head { flex-direction: column; align-items: flex-start; }
  .reward-box { position: static; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}