:root {
  --canvas: #ffffff;
  --surface: #ffffff;
  --wash: #f6f7f9;
  --wash-strong: #eef1f4;
  --ink: #111111;
  --ink-soft: #3f4650;
  --muted: #6b7280;
  --line: #e5e7eb;
  --line-strong: #cbd1d8;
  --accent: #1769ff;
  --accent-dark: #0e4fca;
  --accent-pale: #edf4ff;
  --good: #07883f;
  --good-pale: #edf8f1;
  --warn: #a55d00;
  --warn-pale: #fff6e8;
  --danger: #d23b2a;
  --danger-pale: #fff0ed;
  --coral: var(--accent);
  --coral-d: var(--accent-dark);
  --up: var(--danger);
  --radius: 0;
  --shadow: none;
  --sans: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --serif: var(--sans);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
img { max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid rgba(23, 105, 255, .35); outline-offset: 2px; }
.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.serif { font-family: var(--sans); }
.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 100;
  background: var(--ink); color: #fff; padding: 12px 16px;
}
.skip-link:focus { top: 12px; }

/* Search-led commerce shell */
header.top {
  position: sticky; top: 0; z-index: 40;
  color: var(--ink); background: rgba(255, 255, 255, .98);
  border-bottom: 1px solid var(--line);
}
.utility-strip { background: var(--wash); border-bottom: 1px solid var(--line); }
.utility-row {
  height: 30px; display: flex; align-items: center; justify-content: space-between;
  color: #4b5563; font-size: 11px; line-height: 1;
}
.utility-links { display: flex; align-items: center; gap: 18px; }
.utility-links a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.primary-header { border-bottom: 1px solid var(--line); }
.head-row { min-height: 74px; display: flex; align-items: center; gap: 12px; }
.brand {
  flex: 0 0 auto; min-height: 44px; display: inline-flex; align-items: center; gap: 8px;
  color: var(--ink); font-family: var(--sans); font-size: 27px; font-weight: 900;
  letter-spacing: -.06em;
}
.brand span { color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .08em; }
.hamb,
.category-button {
  flex: 0 0 auto; min-width: 46px; height: 46px; display: inline-grid; place-items: center;
  padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 0;
  background: #fff; color: var(--ink); cursor: pointer;
}
.hamb { display: none; font-size: 20px; }
.category-button { min-width: 112px; gap: 7px; grid-auto-flow: column; font-size: 13px; font-weight: 800; }
.category-button:hover { color: var(--accent-dark); border-color: var(--accent); background: var(--accent-pale); }
.search {
  flex: 1 1 520px; width: auto; height: 48px; margin: 0; padding: 0;
  display: flex; align-items: stretch; background: #fff; border: 2px solid var(--ink); border-radius: 0;
}
.search input {
  min-width: 0; width: 100%; padding: 0 14px; border: 0; outline: 0;
  background: transparent; color: var(--ink); font-size: 14px;
}
.search input::placeholder { color: #7b8189; }
.search button {
  width: 64px; min-width: 64px; border: 0; border-left: 1px solid var(--line); border-radius: 0;
  background: var(--ink); color: #fff; cursor: pointer; font-size: 13px; font-weight: 900;
}
.header-actions { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.header-actions a {
  min-width: 50px; display: grid; gap: 2px; text-align: center; color: #212b36;
  font-size: 12px; font-weight: 700;
}
.header-actions strong { font-size: 18px; line-height: 1; }
.bar2 {
  height: 42px; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); align-items: stretch; gap: 0;
  border: 0; overflow: visible;
}
.navitem { position: relative; min-width: 0; display: flex; align-items: stretch; border-right: 1px solid var(--line); }
.navitem:first-child { border-left: 1px solid var(--line); }
.navitem > a,
.navitem > button {
  width: 100%; height: 41px; min-width: 0; padding: 0 16px; display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: 0; background: #fff; color: var(--ink); cursor: pointer;
  font: 700 13px/1 var(--sans);
}
.navitem > a:hover,
.navitem:hover > button,
.navitem:focus-within > button { background: var(--wash); color: var(--accent-dark); }
.navitem.hot > a { color: var(--danger); }
.nav-spacer { margin-left: 0; }
.mega {
  position: absolute; top: 100%; left: -1px; z-index: 10; width: 560px;
  padding: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0;
  color: var(--ink); background: #fff; border: 1px solid var(--line-strong); border-radius: 0; box-shadow: none;
  opacity: 0; visibility: hidden; transform: none;
}
.navitem:hover .mega,
.navitem:focus-within .mega { opacity: 1; visibility: visible; }
.mega a {
  min-height: 40px; padding: 8px 10px; display: flex; align-items: center; gap: 9px;
  border-radius: 0; color: var(--ink-soft); font-size: 13px; font-weight: 600;
}
.mega a:hover { color: var(--accent-dark); background: var(--accent-pale); }
.mega .em { width: 20px; font-size: 16px; text-align: center; }

.drawer {
  position: fixed; inset: 0 0 0 auto; z-index: 60; width: min(360px, 90vw); padding: 22px;
  overflow: auto; background: #fff; border-left: 1px solid var(--line-strong); box-shadow: none;
  visibility: hidden; transform: translateX(100%); transition: transform .18s ease;
}
.drawer.open { visibility: visible; transform: translateX(0); }
.scrim {
  position: fixed; inset: 0; z-index: 55; background: rgba(0, 0, 0, .45);
  opacity: 0; visibility: hidden; transition: opacity .18s ease;
}
.scrim.open { opacity: 1; visibility: visible; }
.drawer .x {
  float: right; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 0;
  background: #fff; cursor: pointer; font-size: 18px;
}
.drawer-brand { padding: 10px 0 22px; font-size: 24px; font-weight: 900; letter-spacing: -.05em; }
.drawer-primary { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 20px; border: 1px solid var(--line); }
.drawer-primary a { padding: 13px 10px; text-align: center; font-size: 13px; font-weight: 800; }
.drawer-primary a + a { border-left: 1px solid var(--line); }
.drawer h5 {
  margin: 22px 0 8px; color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .08em;
}
.drawer > a { min-height: 44px; padding: 10px 8px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--line); font-size: 14px; }
.drawer > a:hover { background: var(--wash); }

/* Home: browse, understand, then compare */
.home-stage {
  min-height: 390px; display: grid; grid-template-columns: minmax(0, 1fr) 360px;
  border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong);
}
.hero-panel { padding: 42px 40px 34px; display: flex; flex-direction: column; border-right: 1px solid var(--line); background: #fff; }
.hero-panel .eyebrow { color: var(--accent-dark); font-size: 12px; font-weight: 800; letter-spacing: .06em; }
.hero-panel h1 { max-width: 620px; margin: 15px 0 16px; font-size: clamp(32px, 4vw, 52px); line-height: 1.12; letter-spacing: -.055em; }
.hero-panel h1 em { color: var(--accent); font-style: normal; }
.hero-panel > p { max-width: 590px; margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.7; }
.hero-actions { width: min(100%, 420px); margin-top: 25px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.primary-link,
.secondary-link {
  min-height: 48px; padding: 0 16px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--accent); font-size: 13px; font-weight: 900;
}
.primary-link { color: #fff; background: var(--accent); }
.primary-link:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.secondary-link { background: #fff; }
.secondary-link:hover { color: var(--accent-dark); border-color: var(--accent); }
.hero-proof { margin-top: 32px; padding-top: 22px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.hero-proof div { padding-right: 16px; border-right: 1px solid var(--line); }
.hero-proof div + div { padding-left: 16px; }
.hero-proof div:last-child { border-right: 0; }
.hero-proof b { display: block; font-size: 22px; letter-spacing: -.04em; }
.hero-proof span { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; white-space: nowrap; }
.spotlight { padding: 18px; display: flex; flex-direction: column; background: var(--wash); }
.spotlight-label { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; font-size: 11px; font-weight: 800; }
.spotlight-label span:last-child { color: var(--good); }
.spotlight-image { min-height: 190px; flex: 1; display: grid; place-items: center; background: #fff; border: 1px solid var(--line); overflow: hidden; }
.spotlight-image img { width: 100%; height: 100%; max-height: 220px; object-fit: contain; }
.spotlight-copy { padding-top: 13px; }
.spotlight-brand { color: var(--muted); font-size: 11px; }
.spotlight-name { margin-top: 5px; min-height: 40px; font-size: 14px; line-height: 1.45; font-weight: 700; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.spotlight-price { margin-top: 8px; font-size: 24px; font-weight: 900; letter-spacing: -.045em; }
.spotlight-sub { margin-top: 3px; color: var(--muted); font-size: 11px; }
.spotlight-chart { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.spotlight-chart .spark { width: 100%; height: 32px; }
.data-strip {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px;
  border-top: 2px solid var(--ink); border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong);
  background: var(--line-strong);
}
.data-strip div { min-height: 92px; padding: 18px 20px; background: #fff; }
.data-strip b { display: block; font-size: 15px; line-height: 1.4; word-break: keep-all; }
.data-strip span { display: block; margin-top: 6px; color: #5f6670; font-size: 12px; line-height: 1.55; word-break: keep-all; overflow-wrap: break-word; }
.section-block { padding: 46px 0; }
.section-block.alt { background: var(--wash); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-heading { margin-bottom: 18px; display: flex; align-items: end; gap: 12px; }
.section-heading .title-wrap { min-width: 0; }
.section-kicker { margin-bottom: 4px; color: var(--accent-dark); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.section-heading h2 { margin: 0; font-size: 24px; line-height: 1.25; letter-spacing: -.035em; }
.section-heading p { margin: 4px 0 0; color: var(--muted); font-size: 13px; word-break: keep-all; }
.section-heading .more { min-height: 42px; margin-left: auto; padding: 0 14px; display: inline-flex; align-items: center; border: 1px solid var(--line-strong); color: var(--accent-dark); background: #fff; font-size: 13px; font-weight: 800; white-space: nowrap; }
.section-heading .more:hover { border-color: var(--accent); background: var(--accent-pale); }
.category-directory { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.directory-group { min-width: 0; padding: 22px; border: 1px solid var(--line); background: #fff; }
.directory-group h3 { margin: 0 0 14px; display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 17px; }
.directory-group h3 span { color: var(--muted); font-size: 11px; font-weight: 700; }
.directory-links { display: grid; grid-template-columns: 1fr; }
.directory-links a { min-height: 44px; padding: 10px 8px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; }
.directory-links a:hover { color: var(--accent-dark); background: var(--accent-pale); }
.directory-links small { color: var(--muted); font-size: 11px; }
.directory-more { margin-top: 8px; }
.directory-more summary {
  min-height: 48px; padding: 0 10px; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line); color: var(--accent-dark); cursor: pointer; font-size: 13px; font-weight: 850; list-style: none;
}
.directory-more summary::-webkit-details-marker { display: none; }
.directory-more summary:hover,
.directory-more[open] summary { background: var(--accent-pale); }
.directory-more summary small { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; font-weight: 700; }
.directory-more summary b { color: var(--accent); font-size: 18px; line-height: 1; transition: transform .16s ease; }
.directory-more[open] summary b { transform: rotate(45deg); }
.directory-more .when-open { display: none; }
.directory-more[open] .when-closed { display: none; }
.directory-more[open] .when-open { display: inline; }
.directory-links--extra { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.directory-links--extra a:nth-child(odd) { padding-right: 16px; border-right: 1px solid var(--line); }
.directory-links--extra a:nth-child(even) { padding-left: 16px; }
.directory-group--baby .directory-links--extra { grid-template-columns: 1fr; }
.directory-group--baby .directory-links--extra a { padding-right: 8px; padding-left: 8px; border-right: 0; }
.method-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); }
.method-item { padding: 24px; }
.method-item + .method-item { border-left: 1px solid var(--line); }
.method-index { display: block; margin-bottom: 16px; color: var(--accent); font-size: 12px; font-weight: 900; }
.method-item h3 { margin: 0 0 8px; font-size: 16px; }
.method-item p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }

/* Dense, flat catalog cards */
.p-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.p-grid--home,
.p-grid--four { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.card {
  min-width: 0; display: flex; flex-direction: column; overflow: hidden;
  background: #fff; border: 1px solid var(--line); border-radius: 0; box-shadow: none;
}
.card:hover { border-color: var(--ink); }
.card .thumb { aspect-ratio: 1; position: relative; display: grid; place-items: center; overflow: hidden; background: var(--wash); }
.card .thumb img { width: 100%; height: 100%; object-fit: contain; }
.sig-chip,
.rocket {
  position: absolute; top: 8px; z-index: 1; min-height: 24px; padding: 5px 8px;
  border-radius: 0; color: #fff; font-size: 10px; line-height: 1.4; font-weight: 800; backdrop-filter: none;
}
.sig-chip { left: 8px; }
.rocket { right: 8px; background: var(--accent); }
.sig-chip.good { background: var(--good); }
.sig-chip.ok { background: #24744a; }
.sig-chip.wait { background: var(--warn); }
.sig-chip.mid { background: #525b66; }
.sig-chip.collecting { color: var(--ink-soft); background: #fff; border: 1px solid var(--line-strong); }
.card .body { min-height: 190px; padding: 14px 14px 15px; display: flex; flex-direction: column; gap: 0; }
.card .brand { margin: 0 0 5px; display: block; color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: 0; }
.card .nm { min-height: 42px; color: var(--ink); font-size: 14px; line-height: 1.5; font-weight: 650; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card .price { margin-top: 10px; display: block; color: var(--ink); font-size: 19px; font-weight: 900; letter-spacing: -.04em; }
.card .disc { margin-top: 3px; display: block; color: var(--danger); font-size: 11px; font-weight: 800; }
.card .low { margin-top: 3px; color: var(--muted); font-size: 11px; }
.card .foot { margin-top: auto; padding-top: 11px; display: flex; align-items: end; justify-content: space-between; gap: 8px; border-top: 1px solid var(--line); }
.card .updated { color: var(--muted); font-size: 10px; }
.spark { display: block; }
.card .spark { width: 76px; height: 24px; }
.card-action { min-height: 34px; margin-top: 7px; display: flex; align-items: center; justify-content: space-between; color: var(--accent-dark); font-size: 12px; font-weight: 850; }
.card-action span { transition: transform .15s ease; }
.card:hover .card-action span { transform: translateX(3px); }

/* Catalog, search and deals */
.catalog-intro { padding: 42px 0 20px; border-bottom: 1px solid var(--line); }
.catalog-eyebrow { color: var(--accent-dark); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.catalog-title-row { margin-top: 9px; display: flex; align-items: end; justify-content: space-between; gap: 18px; }
.catalog-title-row h1 { margin: 0; font-size: 34px; line-height: 1.2; letter-spacing: -.045em; }
.catalog-count { flex: 0 0 auto; color: var(--muted); font-size: 13px; }
.catalog-intro > p { max-width: 720px; margin: 10px 0 0; color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.catalog-tools { margin-top: 20px; display: flex; align-items: center; gap: 7px; overflow-x: auto; scrollbar-width: none; }
.catalog-tools::-webkit-scrollbar { display: none; }
.tool-chip { min-height: 42px; padding: 0 14px; display: inline-flex; align-items: center; border: 1px solid var(--line-strong); white-space: nowrap; color: var(--ink-soft); background: #fff; font-size: 13px; font-weight: 750; }
.tool-chip.active,
.tool-chip:hover { color: #fff; border-color: var(--ink); background: var(--ink); }
.result-bar { padding: 14px 0; display: flex; align-items: center; justify-content: space-between; gap: 14px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.result-bar strong { color: var(--ink); }
.catalog-products { padding: 26px 0 50px; }
.empty-state { padding: 70px 20px; text-align: center; border: 1px solid var(--line); background: var(--wash); }
.empty-state h2 { margin: 0 0 8px; font-size: 20px; }
.empty-state p { margin: 0; color: var(--muted); font-size: 13px; }
.pagination { margin-top: 28px; display: flex; align-items: center; justify-content: center; gap: 4px; }
.pagination a,
.pagination span { min-width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line); font-size: 12px; }
.pagination .current { color: #fff; background: var(--ink); border-color: var(--ink); }

/* Product detail: evidence before action */
.crumbs { min-height: 48px; padding: 14px 0; display: flex; align-items: center; gap: 8px; overflow: hidden; color: var(--muted); font-size: 12px; }
.crumbs a { color: var(--ink-soft); font-weight: 600; }
.crumbs span:last-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.product-overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 470px;
  grid-template-areas: "visual heading" "visual buy";
  grid-template-rows: auto 1fr;
  border: 1px solid var(--line-strong);
}
.product-heading { min-width: 0; grid-area: heading; padding: 30px 30px 0; border-left: 1px solid var(--line-strong); background: #fff; }
.product-visual { min-width: 0; grid-area: visual; margin: 0; padding: 28px; background: #fff; }
.visual-topline { margin-bottom: 12px; display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 12px; }
.visual-topline b { color: var(--accent-dark); }
.product-photo { position: relative; min-width: 0; width: 100%; max-width: none; aspect-ratio: 4 / 3; display: grid; place-items: center; overflow: hidden; border: 0; border-radius: 0; background: var(--wash); }
.product-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.visual-caption { padding-top: 14px; display: flex; justify-content: space-between; gap: 18px; color: var(--muted); font-size: 12px; }
.product-buy-panel { min-width: 0; grid-area: buy; padding: 12px 30px 30px; border-left: 1px solid var(--line-strong); background: #fff; }
.brand-label { margin: 0 0 8px; color: var(--muted); font-size: 12px; font-weight: 700; }
.product-title { margin: 0; color: var(--ink); font-family: var(--sans); font-size: 24px; line-height: 1.42; letter-spacing: -.025em; font-weight: 700; overflow-wrap: anywhere; }
.product-note { margin: 0 0 20px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.price-verdict { padding: 14px 0; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); }
.price-verdict > span:first-child { color: var(--muted); font-size: 12px; }
.verdict { display: inline-flex; align-items: center; min-height: 29px; margin: 0; padding: 5px 9px; border-radius: 0; font-size: 12px; font-weight: 800; }
.verdict.good { color: var(--good); background: var(--good-pale); }
.verdict.ok { color: #24744a; background: #edf6f0; }
.verdict.wait { color: var(--warn); background: var(--warn-pale); }
.verdict.mid { color: #4b5563; background: var(--wash-strong); }
.verdict.collecting { color: var(--ink-soft); background: var(--wash); }
.price-primary { padding: 18px 0 20px; }
.price-primary small { display: block; margin-bottom: 5px; color: var(--muted); font-size: 12px; }
.price-primary strong { font-size: 35px; line-height: 1; letter-spacing: -.055em; }
.price-primary em { margin-left: 8px; color: var(--danger); font-size: 14px; font-style: normal; font-weight: 800; }
.price-snapshot { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.price-snapshot div { min-width: 0; padding: 13px 8px; border-right: 1px solid var(--line); }
.price-snapshot div:first-child { padding-left: 0; }
.price-snapshot div:last-child { padding-right: 0; border-right: 0; }
.price-snapshot span { display: block; color: var(--muted); font-size: 11px; }
.price-snapshot b { display: block; margin-top: 4px; font-size: 14px; overflow-wrap: anywhere; }
.buy { min-height: 52px; margin-top: 18px; padding: 0 16px; display: flex; align-items: center; justify-content: center; border-radius: 0; background: var(--accent); color: #fff; font-size: 15px; font-weight: 900; }
.buy:hover { background: var(--accent-dark); }
.partner-note { margin: 9px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.summary-line { margin-top: 16px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); }
.summary-line div { padding: 11px; border: 0; border-right: 1px solid var(--line); border-radius: 0; background: #fff; }
.summary-line div:last-child { border-right: 0; }
.summary-line span { display: block; margin: 0 0 3px; color: var(--muted); font-size: 11px; }
.summary-line b { color: var(--ink); font-size: 13px; overflow-wrap: anywhere; }
.product-tabs { margin: 30px 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); background: #fff; }
.product-tabs::-webkit-scrollbar { display: none; }
.product-tabs a { min-width: 0; min-height: 48px; padding: 0 18px; display: inline-flex; align-items: center; justify-content: center; border-right: 1px solid var(--line); white-space: nowrap; font-size: 13px; font-weight: 800; }
.product-tabs a:last-child { border-right: 0; }
.product-tabs a:hover { color: var(--accent-dark); background: var(--accent-pale); }
.product-detail-layout { padding: 28px 0 0; display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 28px; align-items: start; }
.detail-main { min-width: 0; display: grid; gap: 22px; }
.detail-side { position: sticky; top: 164px; display: grid; gap: 16px; }
.detail-side .buy { color: var(--accent-dark); border: 1px solid var(--accent); background: #fff; }
.detail-side .buy:hover { color: #fff; background: var(--accent-dark); }
#price-history,
#buying-guide,
#checklist,
#faq,
.blog-body h2 { scroll-margin-top: 170px; }
.chart-card,
.info-panel { height: auto; min-height: 0; padding: 24px; border: 1px solid var(--line); border-radius: 0; background: #fff; box-shadow: none; }
.chart-card h2,
.chart-card h3,
.info-panel h2,
.info-panel h3 { margin: 0; font-family: var(--sans); font-size: 18px; line-height: 1.35; }
.chart-card > p,
.info-panel > p { margin: 6px 0 16px; color: var(--muted); font-size: 12px; }
.chart-head { margin-bottom: 18px; display: flex; align-items: end; justify-content: space-between; gap: 12px; }
.chart-head p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.chart-legend { color: var(--accent-dark); font-size: 11px; font-weight: 800; }
.analysis-summary { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
.analysis-summary .info-panel { border: 0; }
.analysis-summary .info-panel + .info-panel { border-left: 1px solid var(--line); }
.info-panel ul { margin: 10px 0 0; padding-left: 18px; color: var(--ink-soft); font-size: 13px; line-height: 1.7; }
.info-panel li { margin: 6px 0; }
.quick-check { margin-top: 14px; display: grid; }
.quick-check div { padding: 12px 0; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: #fff; }
.quick-check b { display: block; margin-bottom: 3px; font-size: 12px; }
.quick-check span { display: block; color: var(--muted); font-size: 11px; line-height: 1.5; }
.data-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.data-table th,
.data-table td { padding: 10px 0; border-bottom: 1px solid var(--line); text-align: left; }
.data-table th { width: 42%; color: var(--muted); font-weight: 600; }
.faq details { padding: 14px 0; border-top: 1px solid var(--line); }
.faq details:first-of-type { margin-top: 10px; }
.faq summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; color: var(--ink); font-size: 13px; font-weight: 800; }
.faq details div { margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.mobile-buy { display: none; }

/* Editorial blog */
.blog-landing { padding-bottom: 60px; }
.editorial-hero { padding: 54px 0 26px; display: flex; align-items: end; justify-content: space-between; gap: 30px; border-bottom: 2px solid var(--ink); }
.editorial-hero .kicker { color: var(--accent-dark); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.editorial-hero h1 { margin: 9px 0 0; font-size: clamp(34px, 4vw, 52px); line-height: 1.1; letter-spacing: -.055em; }
.editorial-hero p { max-width: 420px; margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.blog-filter { min-height: 52px; display: flex; align-items: center; gap: 6px; overflow-x: auto; border-bottom: 1px solid var(--line); scrollbar-width: none; }
.blog-filter::-webkit-scrollbar { display: none; }
.blog-filter a { min-height: 42px; padding: 0 14px; display: inline-flex; align-items: center; border: 1px solid var(--line); white-space: nowrap; font-size: 13px; font-weight: 750; }
.blog-filter a[aria-current="page"],
.blog-filter a:hover { color: #fff; background: var(--ink); border-color: var(--ink); }
.blog-feature { margin-top: 28px; display: grid; grid-template-columns: 1.25fr .75fr; border: 1px solid var(--line-strong); }
.blog-feature-image { min-height: 390px; overflow: hidden; background: var(--wash); }
.blog-feature-image img { width: 100%; height: 100%; object-fit: cover; }
.blog-feature-copy { padding: 34px; display: flex; flex-direction: column; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; color: var(--muted); font-size: 12px; }
.article-meta b { color: var(--accent-dark); }
.blog-feature h2 { margin: 20px 0 12px; font-size: 27px; line-height: 1.35; letter-spacing: -.035em; }
.blog-feature p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.read-link { align-self: flex-start; min-height: 44px; margin-top: 24px; padding: 0 16px; display: inline-flex; align-items: center; color: #fff; background: var(--ink); font-size: 13px; font-weight: 900; }
.blog-index-head { margin: 45px 0 16px; display: flex; align-items: end; justify-content: space-between; border-bottom: 1px solid var(--ink); padding-bottom: 10px; }
.blog-index-head h2 { margin: 0; font-size: 22px; }
.blog-index-head span { color: var(--muted); font-size: 11px; }
.blog-list,
.blog-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px 16px; }
.blog-card { min-width: 0; padding: 0 0 18px; display: flex; flex-direction: column; gap: 0; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; background: #fff; box-shadow: none; }
.blog-card:hover { border-color: var(--ink); }
.blog-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 0; background: var(--wash); }
.blog-card .card-meta { margin-top: 12px; color: var(--muted); font-size: 12px; }
.blog-card b { min-height: 48px; margin-top: 7px; color: var(--ink); font-size: 17px; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card span { margin-top: 7px; color: var(--muted); font-size: 14px; line-height: 1.65; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.blog-article { max-width: none; margin: 0; padding: 0; }
.article-header { max-width: 960px; padding: 44px 0 24px; }
.blog-kicker { margin: 0 0 12px; color: var(--accent-dark); font-family: var(--sans); font-size: 11px; font-weight: 900; letter-spacing: .08em; }
.article-header h1,
.blog-article h1 { margin: 0; font-family: var(--sans); font-size: clamp(30px, 3.6vw, 46px); line-height: 1.2; letter-spacing: -.045em; }
.blog-summary { max-width: 820px; margin: 16px 0 0; color: var(--ink-soft); font-size: 16px; line-height: 1.75; }
.blog-meta { margin: 18px 0 0; color: var(--muted); font-size: 12px; }
.blog-hero-img { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 0; background: var(--wash); box-shadow: none; }
.blog-hero-img img { display: block; width: 100%; max-height: 460px; aspect-ratio: 16 / 7; object-fit: cover; }
.blog-hero-img figcaption { padding: 10px 12px; color: var(--muted); background: #fff; border-top: 1px solid var(--line); font-size: 12px; }
.story-layout { width: 100%; max-width: 1080px; margin: 0 auto; padding: 32px 0 20px; display: grid; grid-template-columns: minmax(0, 760px) 280px; gap: 40px; align-items: start; }
.blog-body { min-width: 0; color: #272b31; font-size: 17px; line-height: 1.9; }
.blog-body > :first-child { margin-top: 0; }
.blog-body h2 { margin: 50px 0 14px; padding-top: 8px; color: var(--ink); font-family: var(--sans); font-size: 26px; line-height: 1.4; letter-spacing: -.025em; }
.blog-body h3 { margin: 34px 0 10px; color: var(--ink); font-size: 20px; }
.blog-body p { margin: 0 0 20px; }
.blog-body ul,
.blog-body ol { margin: 0 0 24px; padding-left: 23px; }
.blog-body li { margin: 8px 0; }
.blog-body figure { margin: 32px 0; overflow: hidden; border: 1px solid var(--line); border-radius: 0; background: #fff; }
.blog-body figure img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.blog-body figcaption { padding: 9px 12px; color: var(--muted); background: var(--wash); font-size: 12px; }
.blog-body a { color: var(--accent-dark); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.article-aside { position: sticky; top: 170px; border-top: 2px solid var(--ink); }
.aside-section { padding: 16px 0; border-bottom: 1px solid var(--line); }
.aside-section h2 { margin: 0 0 10px; font-size: 12px; }
.aside-section p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.article-aside a { min-height: 42px; display: flex; align-items: center; color: var(--ink-soft); font-size: 13px; font-weight: 700; }
.article-aside a:hover { color: var(--accent-dark); }
.blog-cta-row { margin: 36px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0; border: 1px solid var(--line); }
.blog-cta:only-child { grid-column: 1 / -1; }
.blog-cta { min-width: 0; padding: 15px; display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; align-items: center; border: 0; border-radius: 0; background: #fff; box-shadow: none; }
.blog-cta + .blog-cta { border-left: 1px solid var(--line); }
.blog-cta:hover { background: var(--accent-pale); border-color: var(--line); }
.blog-cta span { grid-row: span 2; font-size: 20px; }
.blog-cta b { color: var(--ink); font-size: 12px; }
.blog-cta small { color: var(--muted); font-size: 10px; }
.blog-related { padding: 42px 0 0; border-top: 1px solid var(--line); }
.related-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; max-width: none; border: 1px solid var(--line); }
.related-post { min-width: 0; padding: 12px; display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 14px; align-items: center; border: 0; border-radius: 0; background: #fff; box-shadow: none; }
.related-post:nth-child(even) { border-left: 1px solid var(--line); }
.related-post:nth-child(n+3) { border-top: 1px solid var(--line); }
.related-post:last-child:nth-child(odd) { grid-column: 1 / -1; }
.related-post:hover { background: var(--wash); border-color: var(--line); }
.related-post img { width: 100px; height: 72px; border-radius: 0; object-fit: cover; background: var(--wash); }
.related-post b { font-size: 13px; }
.related-post small { font-size: 12px; }
.mobile-toc { display: none; }

/* Policy and utility pages */
.trust-hero { max-width: 820px; padding: 48px 0 20px; }
.trust-hero .eyebrow { color: var(--accent-dark); font-family: var(--sans); font-size: 11px; font-weight: 900; letter-spacing: .08em; }
.trust-hero h1 { margin: 8px 0 12px; font-family: var(--sans); font-size: 36px; }
.trust-hero p { margin: 0; color: var(--ink-soft); font-size: 15px; }
.trust-layout { padding: 12px 0 44px; display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 28px; align-items: start; }
.trust-card { padding: 28px; border: 1px solid var(--line); border-radius: 0; background: #fff; box-shadow: none; }
.trust-card h2 { margin: 30px 0 10px; font-family: var(--sans); font-size: 20px; }
.trust-card h2:first-child { margin-top: 0; }
.trust-card p,
.trust-card li { color: var(--ink-soft); font-size: 14px; line-height: 1.75; }
.trust-side { position: sticky; top: 164px; padding: 16px; border: 1px solid var(--line); border-radius: 0; background: var(--wash); box-shadow: none; }
.trust-side h2 { margin: 0 0 8px; font-family: var(--sans); font-size: 15px; }
.trust-side a { min-height: 38px; padding: 8px; display: block; border-radius: 0; font-size: 12px; font-weight: 700; }
.trust-side a:hover { color: var(--accent-dark); background: #fff; }

/* Footer */
footer { margin-top: 54px; padding: 40px 0 46px; border-top: 1px solid var(--line-strong); background: var(--wash); }
.footer-top { display: flex; align-items: end; justify-content: space-between; gap: 20px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.footer-brand { font-size: 25px; font-weight: 900; letter-spacing: -.055em; }
.footer-brand span { display: block; margin-top: 5px; color: var(--muted); font-size: 11px; font-weight: 500; letter-spacing: 0; }
.footer-status { color: var(--muted); font-size: 11px; text-align: right; }
.fcols { margin: 26px 0 22px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.fcols h4 { margin: 0 0 12px; font-family: var(--sans); font-size: 12px; }
.fcols a { margin: 0 0 7px; display: block; color: var(--ink-soft); font-size: 11px; }
.fcols a:hover { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 3px; }
.disclosure { margin: 0; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; line-height: 1.7; }
.disclosure b { color: var(--ink-soft); }

@media (max-width: 1120px) {
  .home-stage { grid-template-columns: minmax(0, 1fr) 320px; }
  .hero-panel { padding: 34px 28px; }
  .product-overview { grid-template-columns: minmax(0, 1fr) 430px; }
}

@media (max-width: 1080px) {
  .utility-strip, .category-button, .bar2, .header-actions { display: none; }
  header.top { position: sticky; }
  .head-row { min-height: 64px; padding-top: 9px; padding-bottom: 9px; flex-wrap: wrap; gap: 10px; }
  .hamb { display: inline-grid; order: 0; }
  .brand { order: 1; font-size: 24px; }
  .search { flex: 0 0 100%; order: 3; width: 100%; height: 44px; margin: 0; }
  .home-stage { grid-template-columns: minmax(0, 1fr) 290px; }
  .p-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .hero-panel { min-height: 360px; }
}

@media (max-width: 920px) {
  .product-overview { grid-template-columns: 1fr; grid-template-areas: "heading" "visual" "buy"; grid-template-rows: auto; }
  .product-heading { padding: 24px 24px 16px; border-left: 0; }
  .product-visual { padding: 0 24px 24px; }
  .visual-topline { display: none; }
  .product-buy-panel { padding: 24px; border-top: 1px solid var(--line-strong); border-left: 0; }
  .product-buy-panel > .buy { display: none; }
  .product-detail-layout { grid-template-columns: 1fr; }
  .detail-side { position: static; grid-template-columns: 1fr 1fr; }
  .story-layout { grid-template-columns: minmax(0, 1fr) 220px; gap: 32px; }
  .article-aside { top: 126px; }
  .trust-layout { grid-template-columns: 1fr; }
  .trust-side { position: static; }
  .mobile-buy {
    position: fixed; inset: auto 0 0; z-index: 45; min-height: calc(66px + env(safe-area-inset-bottom));
    padding: 9px 12px calc(9px + env(safe-area-inset-bottom));
    display: grid; grid-template-columns: 1fr 1.5fr; gap: 9px; align-items: center;
    border-top: 1px solid var(--line-strong); background: rgba(255, 255, 255, .98);
  }
  .mobile-buy div { min-width: 0; }
  .mobile-buy small { display: block; color: var(--muted); font-size: 10px; }
  .mobile-buy b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 17px; }
  .mobile-buy a { min-height: 48px; display: grid; place-items: center; color: #fff; background: var(--accent); font-size: 13px; font-weight: 900; }
  body:has(.mobile-buy) footer { padding-bottom: calc(100px + env(safe-area-inset-bottom)); }
}

@media (max-width: 820px) {
  .wrap { padding-right: 16px; padding-left: 16px; }
  .home-stage { grid-template-columns: 1fr; border-top: 1px solid var(--line-strong); }
  .hero-panel { min-height: 0; padding: 32px 24px; border-right: 0; }
  .hero-panel h1 { font-size: 37px; }
  .hero-proof { margin-top: 30px; }
  .spotlight { min-height: 280px; display: grid; grid-template-columns: 42% 58%; grid-template-rows: auto auto auto; align-content: start; gap: 16px; border-top: 1px solid var(--line-strong); }
  .spotlight-label { grid-column: 1 / -1; grid-row: 1; margin: 0; }
  .spotlight-image { min-height: 170px; grid-column: 1; grid-row: 2 / 4; }
  .spotlight-copy { grid-column: 2; grid-row: 2; padding: 0; }
  .spotlight-chart { grid-column: 2; grid-row: 3; }
  .data-strip { grid-template-columns: 1fr 1fr; }
  .category-directory { grid-template-columns: 1fr; }
  .p-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .product-heading { padding: 20px 20px 14px; }
  .product-visual { padding: 0 20px 20px; }
  .product-buy-panel { padding: 20px; }
  .analysis-summary { grid-template-columns: 1fr; }
  .analysis-summary .info-panel + .info-panel { border-top: 1px solid var(--line); border-left: 0; }
  .detail-side { grid-template-columns: 1fr; }
  .editorial-hero { align-items: start; flex-direction: column; }
  .blog-feature { grid-template-columns: 1fr; }
  .blog-feature-image { min-height: 280px; }
  .blog-feature-copy { min-height: 0; padding: 24px; }
  .blog-list, .blog-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .story-layout { grid-template-columns: 1fr; }
  .article-aside { display: none; }
  .mobile-toc { margin: 0 0 28px; display: block; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line); }
  .mobile-toc summary { min-height: 48px; display: flex; align-items: center; cursor: pointer; font-size: 14px; font-weight: 850; }
  .mobile-toc nav { padding: 0 0 10px; display: grid; }
  .mobile-toc a { min-height: 44px; display: flex; align-items: center; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; font-weight: 700; }
  .related-list { grid-template-columns: 1fr; }
  .related-post:nth-child(even) { border-left: 0; }
  .related-post:nth-child(n+2) { border-top: 1px solid var(--line); }
  .related-post:last-child:nth-child(odd) { grid-column: auto; }
  .fcols { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .method-grid { grid-template-columns: 1fr; }
  .method-item + .method-item { border-top: 1px solid var(--line); border-left: 0; }
}

@media (max-width: 560px) {
  .head-row { column-gap: 8px; }
  .hamb { width: 44px; min-width: 44px; height: 44px; padding: 0; }
  .brand { font-size: 22px; }
  .brand span { display: none; }
  .hero-panel { padding: 28px 20px; }
  .hero-panel h1 { font-size: 33px; }
  .hero-actions { width: 100%; }
  .hero-proof b { font-size: 17px; }
  .hero-proof span { font-size: 10px; }
  .spotlight { display: grid; grid-template-columns: 1fr; }
  .spotlight-label, .spotlight-image, .spotlight-copy, .spotlight-chart { grid-column: auto; grid-row: auto; }
  .spotlight-image { min-height: 210px; }
  .section-block { padding: 36px 0; }
  .section-heading { align-items: start; }
  .section-heading h2 { font-size: 21px; }
  .section-heading p { max-width: 100%; }
  .directory-links,
  .directory-links--extra { grid-template-columns: 1fr; }
  .directory-links a { padding-right: 8px; padding-left: 8px; border-right: 0; }
  .p-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
  .card .body { min-height: 182px; padding: 11px; }
  .card .price { font-size: 17px; }
  .card .spark { display: none; }
  .catalog-intro { padding-top: 32px; }
  .catalog-title-row { align-items: start; flex-direction: column; gap: 7px; }
  .catalog-title-row h1 { font-size: 28px; }
  .product-title { font-size: 21px; }
  .price-primary strong { font-size: 31px; }
  .price-snapshot { grid-template-columns: 1fr; }
  .price-snapshot div { min-height: 48px; padding: 8px 0; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .price-snapshot b { margin-top: 0; text-align: right; }
  .price-snapshot div:last-child { border-bottom: 0; }
  .summary-line { grid-template-columns: 1fr; }
  .summary-line div { min-height: 48px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .summary-line span { margin: 0; }
  .summary-line b { text-align: right; }
  .summary-line div:last-child { border-bottom: 0; }
  .chart-card, .info-panel { padding: 18px; }
  .blog-list, .blog-card-grid { grid-template-columns: 1fr; }
  .article-header { padding-top: 38px; }
  .blog-hero-img { margin-right: -16px; margin-left: -16px; border-right: 0; border-left: 0; }
  .blog-cta-row { grid-template-columns: 1fr; }
  .blog-cta + .blog-cta { border-top: 1px solid var(--line); border-left: 0; }
  .footer-top { align-items: start; flex-direction: column; }
  .footer-status { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .drawer, .scrim { transition: none; }
}