:root {
  --blue-900: #064f91;
  --blue-800: #075b9f;
  --blue-700: #0867bb;
  --blue-600: #1379dd;
  --blue-100: #eaf4ff;
  --blue-50: #f5faff;
  --ink-900: #152334;
  --ink-800: #223247;
  --ink-700: #405066;
  --ink-600: #66758a;
  --ink-500: #7d8999;
  --line: #dce3eb;
  --line-strong: #ccd6e1;
  --surface: #ffffff;
  --surface-soft: #f7f9fc;
  --green: #079455;
  --orange: #f79009;
  --red: #d92d20;
  --shadow-sm: 0 1px 3px rgba(16, 42, 67, .08);
  --shadow-md: 0 12px 30px rgba(13, 50, 89, .1);
  --container: 1376px;
}

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

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--ink-900);
  background: var(--surface);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select { font: inherit; }
button, select { cursor: pointer; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid #62a9e8;
  outline-offset: 2px;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 1000;
  padding: 10px 14px;
  color: #fff;
  background: var(--ink-900);
  border-radius: 4px;
}

.skip-link:focus { top: 12px; }

.content-container,
.header-inner,
.footer-inner,
.comparison-section {
  width: min(calc(100% - 112px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 20;
  height: 64px;
  background: #fff;
  border-bottom: 1px solid #e5eaf0;
}

.header-inner {
  width: calc(100% - 56px);
  max-width: none;
  height: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
}

.brand {
  justify-self: start;
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.brand-mark {
  position: relative;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
  background: var(--blue-700);
  border-radius: 10px 10px 10px 4px;
  box-shadow: 0 5px 14px rgba(8, 103, 187, .2);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1;
}

.brand-mark::after {
  content: "";
  position: absolute;
  top: 6px;
  right: 6px;
  width: 5px;
  height: 5px;
  background: #74d4ff;
  border-radius: 50%;
}

.brand-copy {
  display: grid;
  gap: 3px;
  line-height: 1;
}

.brand-name {
  color: var(--ink-900);
  font-size: 22px;
  font-weight: 760;
  letter-spacing: -.55px;
}

.brand-name strong {
  color: var(--blue-700);
  font-weight: 850;
}

.brand-tagline {
  color: var(--ink-500);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
}

.site-nav {
  grid-column: 2;
  justify-self: center;
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.site-nav a {
  position: relative;
  min-width: 78px;
  display: grid;
  place-items: center;
  padding: 0 14px;
  color: #202b3c;
  font-size: 16px;
  font-weight: 500;
}

.site-nav a:hover,
.site-nav a.active { color: #075da8; }

.site-nav a.active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 0;
  height: 3px;
  background: #0b6fc5;
}

.nav-toggle {
  grid-column: 3;
  justify-self: end;
  display: none;
  align-self: center;
  width: 42px;
  height: 42px;
  color: var(--ink-900);
  background: transparent;
  border: 0;
  border-radius: 4px;
  font-size: 25px;
}

.price-hero {
  min-height: 262px;
  color: #fff;
  background: #075a9e;
}

.hero-inner {
  width: min(calc(100% - 40px), 800px);
  margin-inline: auto;
  padding: 52px 0 30px;
  text-align: center;
}

.hero-inner h1 {
  margin: 0;
  color: #fff;
  font-size: 38px;
  line-height: 1.3;
  letter-spacing: -.6px;
}

.hero-inner > p {
  margin: 10px 0 29px;
  color: rgba(255, 255, 255, .92);
  font-size: 17px;
}

.hero-search {
  height: 62px;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) 116px;
  align-items: center;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 6px;
  box-shadow: 0 12px 30px rgba(0, 35, 70, .18);
  text-align: left;
}

.hero-search i {
  padding-left: 18px;
  color: #8b95a4;
  font-size: 25px;
}

.hero-search input {
  min-width: 0;
  height: 100%;
  padding: 0 8px 0 0;
  color: var(--ink-900);
  background: #fff;
  border: 0;
  outline: 0;
  font-size: 17px;
}

.hero-search input::placeholder { color: #a0a7b1; }

.hero-search button {
  align-self: stretch;
  color: #fff;
  background: #147ad9;
  border: 0;
  border-left: 1px solid #d4e5f6;
  font-size: 18px;
  font-weight: 700;
}

.hero-search button:hover { background: #0868bd; }

.comparison-section {
  position: relative;
  padding: 25px 0 56px;
}

.comparison-section .section-heading p { display: none; }

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 17px;
}

.section-heading h2 {
  margin: 0;
  color: #12345a;
  font-size: 24px;
  line-height: 1.35;
}

.section-heading p {
  margin: 4px 0 0;
  color: var(--ink-600);
  font-size: 14px;
}

.update-summary {
  flex: 0 0 auto;
  color: #687483;
  font-size: 14px;
  white-space: nowrap;
}

.update-summary i { margin-right: 7px; color: var(--green); }

.filter-panel {
  margin: 0 0 14px;
  background: var(--blue-50);
  border: 1px solid #d7e7f7;
  border-radius: 6px;
}

.comparison-section > .filter-panel {
  position: absolute;
  z-index: 8;
  top: 22px;
  right: 380px;
  width: auto;
  margin: 0;
  background: #fff;
  border-color: var(--line);
}

.comparison-section > .filter-panel > summary { padding: 6px 10px; font-size: 12px; }
.comparison-section > .filter-panel.filters-active > summary { color: #fff; background: var(--blue-700); }

.comparison-section > .filter-panel[open] {
  position: relative;
  top: auto;
  right: auto;
  width: 100%;
  margin: 0 0 14px;
  background: var(--blue-50);
  box-shadow: var(--shadow-md);
}

.filter-panel summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 15px;
  color: #175c96;
  font-size: 14px;
  font-weight: 600;
  list-style: none;
}

.filter-panel summary::-webkit-details-marker { display: none; }
.filter-panel[open] summary { border-bottom: 1px solid #d7e7f7; }

.filter-form,
.directory-toolbar {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 12px;
}

.filter-form { padding: 14px 15px; }

.comparison-section .filter-form > label {
  flex: 1 1 150px;
  min-width: 135px;
}

.comparison-section .filter-form select { width: 100%; }
.comparison-section .filter-form > .secondary-button { min-width: 84px; }

.filter-form label {
  display: grid;
  gap: 5px;
  color: var(--ink-600);
  font-size: 12px;
  font-weight: 600;
}

select,
.directory-search input {
  min-height: 40px;
  padding: 0 35px 0 11px;
  color: var(--ink-900);
  background-color: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  outline: 0;
  font-size: 14px;
}

select:focus,
.directory-search input:focus { border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(19, 121, 221, .12); }

.secondary-button,
.primary-button,
.buy-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 40px;
  padding: 8px 16px;
  border-radius: 4px;
  font-weight: 600;
  line-height: 1.3;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}

button.secondary-button,
.secondary-button {
  color: #075da8;
  background: #fff;
  border: 1px solid #8eb6da;
}

.secondary-button:hover { background: #eef7ff; border-color: #3986c8; }

.primary-button,
.buy-button {
  color: #fff;
  background: var(--blue-700);
  border: 1px solid var(--blue-700);
}

.primary-button:hover,
.buy-button:hover { color: #fff; background: var(--blue-900); border-color: var(--blue-900); }

.text-button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 8px 4px;
  color: #34648d;
  font-size: 14px;
}

.data-table-wrap {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow-sm);
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}

.price-table th,
.price-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.price-table thead th {
  padding-top: 15px;
  padding-bottom: 15px;
  color: #26374a;
  background: #fff;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
}

.price-table thead i { margin-left: 6px; color: #9ba5b1; font-size: 13px; }
.table-sort-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: inherit;
}

.table-sort-link i { margin-left: 0; }
.table-sort-link:hover,
.table-sort-link.is-active { color: var(--blue-700); }
.table-sort-link.is-active { font-weight: 700; }

.price-table tbody tr:last-child > * { border-bottom: 0; }
.price-table tbody tr:hover { background: #fbfdff; }
.home-price-table tbody tr { min-height: 72px; }
.home-price-table thead th { padding-top: 18px; padding-bottom: 18px; }
.home-price-table tbody th,
.home-price-table tbody td { padding-top: 12px; padding-bottom: 12px; }
.home-price-table th:first-child { width: 16%; padding-left: 44px; }
.home-price-table th:nth-child(2),
.home-price-table th:nth-child(3),
.home-price-table th:nth-child(4),
.home-price-table td:nth-child(2),
.home-price-table td:nth-child(3),
.home-price-table td:nth-child(4) { width: 28%; }

.tld-link {
  display: inline-flex;
  color: #1d2b3b;
  font-size: 17px;
  font-weight: 750;
}

.tld-link:hover { color: var(--blue-700); }

.home-quote-list {
  display: grid;
  gap: 5px;
  width: 100%;
}

.quote-link {
  width: min(100%, 270px);
  display: grid;
  grid-template-columns: minmax(66px, auto) minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 25px;
}

.quote-link:hover .quote-price { color: #06623b; text-decoration: underline; }

.quote-price {
  color: var(--green);
  font-size: 16px;
  font-weight: 750;
  line-height: 1.25;
}

.quote-link:not(.is-lowest) .quote-price {
  color: var(--ink-700);
  font-size: 13px;
  font-weight: 650;
}

.quote-brand {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 7px;
  color: #657184;
  font-size: 13px;
  white-space: nowrap;
}

.quote-link:not(.is-lowest) .registrar-icon-small {
  width: 20px;
  height: 20px;
  font-size: 9px;
}

.quote-registrar-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.quote-more {
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-top: 1px;
  color: var(--blue-700);
  font-size: 11px;
  font-weight: 650;
}

.quote-more:hover { text-decoration: underline; }
.quote-more i { font-size: 10px; }

.registrar-icon {
  position: relative;
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  overflow: hidden;
  color: var(--blue-700);
  background: transparent;
  border: 0;
  border-radius: 5px;
  font-weight: 750;
}

.registrar-icon-small { width: 24px; height: 24px; font-size: 11px; }
.registrar-icon-medium { width: 30px; height: 30px; font-size: 13px; }
.registrar-icon-large { width: 48px; height: 48px; font-size: 20px; border-radius: 7px; }
.registrar-icon-profile { width: 66px; height: 66px; font-size: 24px; border-radius: 8px; }

.registrar-icon-image {
  position: absolute;
  top: 50%;
  left: 50%;
  width: calc(100% - 6px);
  height: calc(100% - 6px);
  object-fit: contain;
  background: transparent;
  transform: translate(-50%, -50%);
}

.registrar-icon-aliyun .registrar-icon-image,
.registrar-icon-tencent .registrar-icon-image,
.registrar-icon-dns .registrar-icon-image,
.registrar-icon-sudu .registrar-icon-image,
.registrar-icon-zgsj .registrar-icon-image {
  width: 66.666%;
  height: 66.666%;
  image-rendering: -webkit-optimize-contrast;
}

.registrar-icon-xinnet .registrar-icon-image,
.registrar-icon-ename .registrar-icon-image,
.registrar-icon-bizcn .registrar-icon-image,
.registrar-icon-cndns .registrar-icon-image,
.registrar-icon-zw .registrar-icon-image {
  top: 50%;
  right: auto;
  left: 3px;
  width: auto;
  max-width: none;
  height: calc(100% - 8px);
  object-fit: fill;
  transform: translateY(-50%);
}
.registrar-icon-xinnet .registrar-icon-image { clip-path: inset(0 80% 0 0); }
.registrar-icon-ename .registrar-icon-image { clip-path: inset(0 85% 0 0); }
.registrar-icon-bizcn .registrar-icon-image { clip-path: inset(0 48% 0 0); }
.registrar-icon-cndns .registrar-icon-image { clip-path: inset(0 68% 0 0); }
.registrar-icon-zw .registrar-icon-image { clip-path: inset(0 86% 0 0); }

.registrar-icon-fallback {
  visibility: hidden;
}

.registrar-icon.is-broken .registrar-icon-fallback {
  visibility: visible;
}

.registrar-icon.is-broken .registrar-icon-image {
  display: none;
}


.total-cost,
.detail-quote-price { color: #172333; font-size: 16px; font-weight: 700; }
.detail-price-link { display: inline-block; border-radius: 3px; }
.detail-price-link:hover .detail-quote-price { color: var(--blue-700); }
.detail-price-link:focus-visible { outline: 2px solid var(--blue-500); outline-offset: 3px; }

.cell-subtext,
.condition-note {
  display: block;
  margin-top: 2px;
  color: var(--ink-500);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.35;
}

.condition-note { max-width: 150px; color: #8a5a11; }

.unavailable { color: #8b96a6; font-size: 14px; }

.freshness {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #6b7787;
  font-size: 13px;
  white-space: nowrap;
}

.freshness i { color: var(--green); font-size: 7px; }
.freshness-delayed i { color: var(--orange); }
.freshness-stale i,
.freshness-review i { color: #98a2b3; }

.data-footnote {
  margin: 12px 0 0;
  color: var(--ink-500);
  font-size: 12px;
  text-align: right;
}

.empty-state {
  min-height: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: var(--ink-600);
  text-align: center;
}

.empty-state i { color: #8aa8c4; font-size: 30px; }
.empty-state strong { color: var(--ink-800); font-size: 16px; }
.empty-state span { font-size: 13px; }

.pagination {
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-top: 1px solid var(--line);
}

.pagination a,
.pagination span {
  min-width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #35648e;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 13px;
}

.pagination .current { color: #fff; background: var(--blue-700); border-color: var(--blue-700); }

.scope-footer {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  background: var(--blue-50);
}

.scope-footer-copy { display: grid; gap: 1px; text-align: right; }
.scope-footer-copy strong { color: var(--ink-800); font-size: 14px; }
.scope-footer-copy span { color: var(--ink-500); font-size: 12px; }

.scope-footer a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 14px;
  color: var(--blue-700);
  background: #fff;
  border: 1px solid #8eb6da;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
}

.scope-footer a:hover { color: var(--blue-900); border-color: #3986c8; background: #eef7ff; }

.home-load-more {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  background: var(--blue-50);
}

.home-load-status {
  color: var(--ink-600);
  font-size: 13px;
}

.home-load-more .secondary-button {
  min-width: 104px;
}

.home-load-more.is-loading .home-load-status { color: var(--blue-700); }
.home-load-more.is-complete { min-height: 52px; }

.page-hero,
.detail-hero {
  color: #fff;
  background: #075a9e;
}

.page-hero { padding: 54px 0 58px; }
.compact-hero { padding: 24px 0 36px; }
.narrow-heading { max-width: 800px; }

.page-hero h1,
.detail-hero h1 {
  margin: 4px 0 8px;
  color: #fff;
  font-size: 36px;
  line-height: 1.25;
}

.page-hero p,
.detail-hero p { margin: 0; color: rgba(255, 255, 255, .86); }

.eyebrow {
  margin: 0;
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 1.3px;
  text-transform: uppercase;
}

.page-hero .eyebrow,
.detail-hero .eyebrow { color: #a8d5ff; }

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
}

.breadcrumbs a:hover { color: #fff; }
.breadcrumbs i { font-size: 10px; }

.detail-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.detail-heading h1 { font-size: 42px; }
.detail-heading > div:first-child { max-width: 750px; }
.detail-updated { color: rgba(255, 255, 255, .78); font-size: 13px; white-space: nowrap; }
.detail-updated i { margin-right: 7px; }

.page-section,
.detail-content { padding-top: 32px; padding-bottom: 64px; }
.detail-price-table th,
.detail-price-table td,
.registrar-price-table th,
.registrar-price-table td { padding: 16px 14px; }

.registrar-name {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 135px;
}

.registrar-name > span { display: grid; line-height: 1.3; }
.registrar-name small { color: var(--ink-500); font-size: 11px; font-weight: 400; }
.buy-button { min-height: 34px; padding: 7px 11px; font-size: 12px; white-space: nowrap; }

.rules-section {
  margin-top: 34px;
  padding: 30px;
  background: var(--blue-50);
  border: 1px solid #dbeafa;
  border-radius: 6px;
}

.rules-section h2 { margin: 4px 0 20px; font-size: 24px; }
.rules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 0; overflow: hidden; background: var(--line); border: 1px solid var(--line); border-radius: 5px; }
.rules-grid > div { padding: 16px; background: #fff; }
.rules-grid dt { color: var(--ink-600); font-size: 12px; }
.rules-grid dd { margin: 4px 0 0; color: var(--ink-900); font-weight: 650; }
.rule-note { margin-top: 18px; padding: 16px 18px; background: #fff; border-left: 3px solid var(--blue-600); }
.rule-note p { margin: 5px 0 0; color: var(--ink-600); }

.directory-toolbar { margin-bottom: 22px; }
.directory-search { position: relative; flex: 1 1 320px; }
.directory-search i { position: absolute; left: 13px; top: 9px; color: #8794a5; }
.directory-search input { width: 100%; padding-left: 38px; }

.registrar-grid,
.deal-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }

.registrar-card,
.deal-card,
.prose-card,
.next-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow-sm);
}

.registrar-card-main { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 13px; padding: 20px; }
.registrar-card-main:hover strong { color: var(--blue-700); }
.registrar-card-main > span:nth-child(2) { display: grid; }
.registrar-card-main strong { font-size: 17px; }
.registrar-card-main small { color: var(--ink-500); font-size: 12px; }
.registrar-card-main > i { color: #95a2b1; }

.registrar-logo {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
  background: var(--blue-700);
  border: 1px solid #d6e1ec;
  border-radius: 6px;
  font-size: 20px;
  font-weight: 750;
}

.registrar-logo img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.registrar-stats { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; border-top: 1px solid var(--line); }
.registrar-stats > div { padding: 13px 8px; text-align: center; border-right: 1px solid var(--line); }
.registrar-stats > div:last-child { border-right: 0; }
.registrar-stats dt { color: var(--ink-500); font-size: 11px; }
.registrar-stats dd { margin: 2px 0 0; color: var(--ink-800); font-size: 13px; font-weight: 650; }

.card-empty { grid-column: 1 / -1; min-height: 260px; border: 1px dashed var(--line-strong); }

.registrar-profile { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; }
.registrar-logo-large { width: 66px; height: 66px; }
.registrar-profile h1 { margin: 0; }
.registrar-actions { display: flex; gap: 10px; }
.registrar-hero .secondary-button { color: #fff; background: transparent; border-color: rgba(255, 255, 255, .55); }
.registrar-hero .secondary-button:hover { background: rgba(255, 255, 255, .1); }
.simple-heading { align-items: center; }

.deal-card { display: flex; flex-direction: column; padding: 20px; }
.deal-topline { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.region-chip { color: #1765a4; font-size: 12px; font-weight: 650; }
.deal-expiry { color: var(--ink-500); font-size: 12px; }
.deal-expiry i { margin-right: 4px; }
.deal-registrar { display: flex; align-items: center; gap: 9px; margin-top: 18px; color: var(--ink-600); font-size: 13px; }
.deal-card h2 { min-height: 48px; margin: 12px 0 6px; font-size: 19px; line-height: 1.35; }
.deal-price { margin: 8px 0; color: var(--ink-900); font-size: 34px; font-weight: 800; line-height: 1; }
.deal-price > span { margin-right: 5px; color: var(--ink-500); font-size: 12px; font-weight: 650; }
.deal-price small { margin-left: 5px; color: var(--ink-500); font-size: 12px; font-weight: 500; }
.deal-conditions { flex: 1; margin: 8px 0 14px; color: var(--ink-600); font-size: 13px; }
.deal-verification { display: flex; flex-wrap: wrap; align-items: center; gap: 5px 10px; margin: 0 0 14px; color: var(--ink-500); font-size: 11px; }
.deal-verification a { color: var(--blue-700); font-weight: 650; white-space: nowrap; }
.deal-verification a:hover { text-decoration: underline; }
.deal-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 15px; border-top: 1px solid var(--line); }
.coupon { display: flex; align-items: center; gap: 6px; min-height: 34px; padding: 6px 9px; color: #754b08; background: #fff8e8; border: 1px dashed #e4ad4d; border-radius: 4px; font-size: 11px; }
.coupon strong { font-size: 12px; letter-spacing: .4px; }
.automatic-deal { color: var(--green); font-size: 12px; white-space: nowrap; }
.notice-box { display: flex; gap: 10px; margin-top: 22px; padding: 14px 16px; color: #405d78; background: #f3f8fd; border-left: 3px solid #5a9bcf; }
.notice-box p { margin: 0; font-size: 13px; }

.prose-card { padding: 34px 40px; }
.prose-card section { padding-bottom: 28px; margin-bottom: 28px; border-bottom: 1px solid var(--line); scroll-margin-top: 24px; }
.prose-card section:last-child { padding-bottom: 0; margin-bottom: 0; border-bottom: 0; }
.prose-card h2 { margin: 5px 0 10px; font-size: 23px; }
.prose-card h3 { margin: 28px 0 8px; font-size: 19px; }
.prose-card p, .prose-card li { color: var(--ink-700); }
.prose-card ul, .prose-card ol { padding-left: 22px; }
.prose-card a { color: var(--blue-700); text-decoration: underline; text-underline-offset: 3px; }

.article-page { display: grid; grid-template-columns: minmax(0, 1fr) 290px; align-items: start; gap: 24px; }
.flatpage-content { min-height: 420px; }
.flatpage-content img { max-width: 100%; height: auto; }
.flatpage-content table { display: block; max-width: 100%; overflow-x: auto; }
.archive-notice { display: flex; gap: 9px; align-items: flex-start; margin: 0 0 26px; padding: 13px 15px; color: #6e4b12 !important; background: #fff8e8; border: 1px solid #f1d89b; border-radius: 5px; font-size: 13px; }
.archive-notice i { flex: 0 0 auto; margin-top: 1px; }
.next-card { position: sticky; top: 24px; display: grid; gap: 8px; padding: 22px; }
.next-card span { color: var(--ink-500); font-size: 12px; }
.next-card strong { margin-bottom: 8px; font-size: 17px; }

.status-page { min-height: 65vh; display: grid; place-items: center; padding: 50px 24px; text-align: center; }
.status-page span { color: #c6d8e9; font-size: 90px; font-weight: 800; line-height: 1; }
.status-page h1 { margin: 8px 0; font-size: 30px; }
.status-page p { margin: 0 0 22px; color: var(--ink-600); }

.site-footer { color: #aab7c7; background: #10243a; }
.footer-inner { min-height: 150px; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-top: 30px; padding-bottom: 30px; }
.site-footer strong { color: #fff; }
.site-footer p { max-width: 570px; margin: 6px 0 0; font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 14px 20px; font-size: 12px; }
.footer-links a:hover,
.site-footer p a:hover { color: #fff; }

@media (max-width: 1080px) {
  .site-nav { gap: 0; }
  .site-nav a { min-width: auto; padding-inline: 11px; }
  .brand-mark { width: 35px; height: 35px; font-size: 22px; }
  .brand-name { font-size: 20px; }
  .brand-tagline { letter-spacing: 1.6px; }
  .price-table th, .price-table td { padding-inline: 13px; }
  .home-price-table th:first-child { padding-left: 24px; }
  .registrar-grid, .deal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail-price-table { min-width: 660px; }
  .registrar-price-table { min-width: 760px; }
  .detail-content > .data-table-wrap, .page-section > .data-table-wrap { overflow-x: auto; }
}

@media (max-width: 780px) {
  .content-container, .header-inner, .footer-inner, .comparison-section { width: min(calc(100% - 32px), var(--container)); }
  .site-header { height: 60px; }
  .header-inner { grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
  .brand-mark { width: 34px; height: 34px; font-size: 21px; border-radius: 9px 9px 9px 4px; }
  .brand-name { font-size: 20px; }
  .nav-toggle { display: grid; place-items: center; }
  .site-nav {
    grid-column: 1 / -1;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    display: none;
    padding: 8px 16px 14px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
  }
  .site-nav.open { display: grid; }
  .site-nav a { min-height: 44px; display: flex; padding: 0 10px; }
  .site-nav a.active::after { top: 10px; bottom: 10px; left: 0; right: auto; width: 3px; height: auto; }

  .price-hero { min-height: 310px; }
  .hero-inner { padding-top: 38px; }
  .hero-inner h1 { font-size: 31px; }
  .hero-inner > p { font-size: 15px; }
  .section-heading { align-items: flex-start; }
  .update-summary { padding-top: 6px; }
  .comparison-section > .filter-panel { right: 210px; }

  .home-table-wrap { overflow: visible; border: 0; box-shadow: none; background: transparent; }
  .home-price-table, .home-price-table tbody, .home-price-table tr, .home-price-table th, .home-price-table td { display: block; width: 100% !important; }
  .home-price-table thead { display: none; }
  .home-price-table tbody { display: grid; gap: 12px; }
  .home-price-table tbody tr { height: auto; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow-sm); }
  .home-price-table tbody tr { content-visibility: auto; contain-intrinsic-size: 260px; }
  .home-price-table tbody tr:hover { background: #fff; }
  .home-price-table tbody th { grid-column: 1 / -1; padding: 14px 16px; background: var(--blue-50); border-bottom: 1px solid var(--line); }
  .home-price-table tbody td { position: relative; min-height: 78px; padding: 29px 16px 12px; border-bottom: 1px solid var(--line); }
  .home-price-table tbody td:nth-child(even) { border-right: 1px solid var(--line); }
  .home-price-table tbody td:last-child { grid-column: 1 / -1; border-right: 0; border-bottom: 0; }
  .home-price-table tbody td::before { content: attr(data-label); position: absolute; top: 9px; left: 16px; color: var(--ink-500); font-size: 10px; font-weight: 500; }
  .home-price-table .empty-state { min-height: 160px; }
  .scope-footer { margin-top: 14px; background: var(--blue-50); border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow-sm); }
  .home-load-more { margin-top: 14px; border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow-sm); }

  .page-hero { padding: 42px 0; }
  .page-hero h1, .detail-hero h1 { font-size: 31px; }
  .detail-heading, .registrar-profile { align-items: flex-start; }
  .detail-heading { flex-direction: column; gap: 13px; }
  .registrar-profile { grid-template-columns: auto 1fr; }
  .registrar-actions { grid-column: 1 / -1; }
  .rules-grid { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: 1fr; }
  .article-nav { position: static; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
  .article-page { grid-template-columns: 1fr; }
  .next-card { position: static; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .footer-links { justify-content: flex-start; }
}

@media (max-width: 560px) {
  .content-container, .header-inner, .footer-inner, .comparison-section { width: min(calc(100% - 24px), var(--container)); }
  .brand { gap: 8px; }
  .brand-mark { width: 32px; height: 32px; font-size: 20px; }
  .brand-name { font-size: 19px; }
  .brand-tagline { display: none; }
  .price-hero { min-height: 236px; }
  .hero-inner { width: calc(100% - 24px); padding: 31px 0 24px; }
  .hero-inner h1 { font-size: 26px; }
  .hero-inner > p { margin: 8px auto 23px; max-width: 350px; font-size: 14px; line-height: 1.7; }
  .hero-search { height: 55px; grid-template-columns: 43px minmax(0, 1fr) 70px; }
  .hero-search i { padding-left: 13px; font-size: 20px; }
  .hero-search input { font-size: 14px; }
  .hero-search button { font-size: 15px; }
  .comparison-section { padding-top: 21px; }
  .section-heading { display: block; }
  .section-heading h2 { font-size: 21px; }
  .update-summary { display: block; margin-top: 8px; font-size: 12px; }
  .update-frequency { display: none; }
  .comparison-section > .filter-panel { top: 56px; right: 0; }
  .comparison-section > .filter-panel > summary { min-height: 44px; }
  .comparison-section > .filter-panel[open] { top: auto; }
  .filter-form > label { width: 100%; }
  .filter-form select { width: 100%; }
  .home-price-table tbody td { padding-inline: 12px; }
  .home-price-table tbody td::before { left: 12px; }
  .quote-brand { white-space: normal; }
  .scope-footer { align-items: stretch; flex-direction: column; gap: 12px; padding: 15px; }
  .scope-footer a { width: 100%; }
  .home-load-more { align-items: stretch; flex-direction: column; gap: 9px; text-align: center; }

  .page-section, .detail-content { padding-top: 24px; padding-bottom: 48px; }
  .detail-content > .data-table-wrap, .page-section > .data-table-wrap { overflow: visible; border: 0; box-shadow: none; }
  .detail-price-table, .registrar-price-table, .detail-price-table tbody, .registrar-price-table tbody, .detail-price-table tr, .registrar-price-table tr, .detail-price-table th, .registrar-price-table th, .detail-price-table td, .registrar-price-table td { display: block; min-width: 0; width: 100%; }
  .detail-price-table thead, .registrar-price-table thead { display: none; }
  .detail-price-table tbody, .registrar-price-table tbody { display: grid; gap: 12px; }
  .detail-price-table tr, .registrar-price-table tr { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow-sm); }
  .detail-price-table th, .registrar-price-table th { padding: 15px; background: var(--blue-50); }
  .detail-price-table td, .registrar-price-table td { position: relative; min-height: 48px; padding: 13px 15px 13px 115px; border-bottom: 1px solid var(--line); text-align: right; }
  .detail-price-table td::before, .registrar-price-table td::before { content: attr(data-label); position: absolute; left: 15px; top: 13px; color: var(--ink-500); font-size: 12px; }
  .detail-price-table .condition-note, .registrar-price-table .condition-note { margin-left: auto; }
  .detail-price-table td:last-child { border-bottom: 0; }
  .buy-button { width: 100%; }
  .freshness { white-space: normal; }
  .rules-section { padding: 20px 14px; }
  .rules-grid { grid-template-columns: 1fr; }

  .registrar-grid, .deal-grid { grid-template-columns: 1fr; }
  .registrar-profile { grid-template-columns: 1fr; }
  .registrar-logo-large { display: none; }
  .registrar-actions { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .deal-card h2 { min-height: 0; }
  .prose-card { padding: 25px 20px; }
  .page-hero h1, .detail-hero h1 { font-size: 28px; }
  .status-page span { font-size: 64px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}