:root {
  --nav: #071122;
  --ink: #071631;
  --blue: #1269ff;
  --blue-dark: #0758d9;
  --bg-soft: #f6faff;
  --bg-panel: #ffffff;
  --muted: #667893;
  --line: #dce8f7;
  --danger-price: #eb3f1f;
  --sky: var(--bg-soft);
  --soft: var(--bg-soft);
  --card: var(--bg-panel);
  --shadow: 0 18px 42px rgba(23, 77, 141, 0.13);
}

/* Trademark market page: compact reference-style listing */
.trademark-market-body {
  min-width: 0;
  margin: 0;
  color: var(--ink);
  background: var(--bg-soft);
  font-family: inherit;
  font-size: 14px;
}

.trademark-page-head {
  padding: 58px max(48px, calc((100vw - 1280px) / 2)) 34px;
  background:
    radial-gradient(circle at 12% 18%, rgba(18, 105, 255, 0.12), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, var(--bg-soft) 100%);
  text-align: center;
}

.trademark-page-head span {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 7px 13px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(18, 105, 255, 0.08);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.trademark-page-head h1 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.08;
}

.trademark-page-head p {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.trademark-market-shell {
  width: min(1180px, calc(100% - 48px));
  margin: 28px auto 76px;
}

.trademark-market-search,
.trademark-market-filters,
.trademark-market-toolbar {
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 18px 42px rgba(23, 77, 141, 0.08);
}

.trademark-market-search {
  display: block;
  min-height: 0;
  padding: 18px 18px 14px;
  border-radius: 18px;
}

.trademark-market-logo {
  display: grid;
  align-content: start;
  justify-items: center;
  padding-top: 0;
}

.trademark-market-logo img {
  width: 78px;
  height: 78px;
  border-radius: 8px;
  object-fit: contain;
}

.trademark-market-form {
  display: grid;
  align-content: start;
  gap: 0;
  width: 100%;
}

.trademark-search-tabs {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 16px;
  min-height: 32px;
  color: var(--ink);
}

.trademark-search-tabs button,
.trademark-search-tabs span,
.trademark-status-chip,
.trademark-light-button,
.trademark-filter-row button,
.trademark-filter-actions button,
.trademark-page-actions button,
.trademark-page-actions label {
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  line-height: 26px;
}

.trademark-search-tabs button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 0;
  height: 28px;
  padding: 0 2px;
  border: 0;
  color: var(--ink);
  background: transparent;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
}

.trademark-search-tabs button.is-active {
  color: var(--blue);
}

.trademark-search-tabs span {
  display: inline-flex;
  align-items: center;
  width: auto;
  padding: 0 12px;
  border-radius: 14px;
  background: rgba(18, 105, 255, 0.04);
  white-space: nowrap;
}

.trademark-search-line {
  display: grid;
  grid-template-columns: 1fr 138px;
  gap: 12px;
  align-items: center;
  width: 100%;
}

.trademark-search-line input {
  width: 100%;
  height: 38px;
  padding: 0 12px;
  border: 2px solid var(--blue);
  border-radius: 10px;
  color: var(--ink);
  background: #fff;
  font-size: 15px;
  outline: none;
}

.trademark-orange-button {
  height: 38px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  background: var(--blue);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}

.trademark-orange-button:hover {
  background: var(--blue-dark);
}

.trademark-light-button {
  padding: 0 12px;
  cursor: pointer;
}

.trademark-status-chip {
  justify-self: start;
  padding: 0 14px;
}

.trademark-market-filters {
  position: relative;
  display: grid;
  gap: 18px;
  padding: 18px 24px 24px 86px;
  border-radius: 0 0 18px 18px;
}

.trademark-filter-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.trademark-filter-row strong {
  flex: 0 0 80px;
  padding-top: 8px;
  text-align: right;
  font-size: 14px;
  font-weight: 700;
}

.trademark-filter-row input {
  width: min(760px, 100%);
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 2px;
  outline: none;
}

.trademark-class-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  width: min(100%, 1080px);
}

.trademark-class-buttons button,
.trademark-filter-row button {
  min-width: 58px;
  height: 36px;
  padding: 0 14px;
  border-radius: 4px;
  white-space: nowrap;
  cursor: pointer;
}

.trademark-class-buttons button.is-active {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(18, 105, 255, 0.08);
}

.trademark-group-hint {
  margin: 0 0 0 90px;
  color: var(--ink);
  font-size: 15px;
}

.trademark-group-hint::first-letter {
  color: var(--ink);
}

.trademark-amount-row {
  align-items: center;
}

.trademark-amount-row strong {
  padding-top: 0;
}

.trademark-market-toolbar {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  height: 42px;
  margin-top: 16px;
  padding: 0 14px;
  border-radius: 12px;
}

.trademark-market-toolbar p {
  margin: 0;
  color: #777;
}

.trademark-page-actions,
.trademark-bottom-pagination {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trademark-bottom-pagination {
  justify-content: center;
  margin: 28px 0 0;
}

.trademark-page-actions span,
.trademark-bottom-pagination span {
  display: inline-grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border: 1px solid #e0e0e0;
  border-radius: 50%;
  color: #777;
  background: #fff;
}

.trademark-page-actions button,
.trademark-page-actions label,
.trademark-bottom-pagination button,
.trademark-bottom-pagination label {
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  line-height: 26px;
  padding: 0 10px;
  cursor: pointer;
}

.trademark-market-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px 14px;
}

.trademark-results-panel {
  margin-top: 16px;
  padding-bottom: 28px;
}

.trademark-cube-card {
  position: relative;
  display: grid;
  grid-template-rows: 158px 1fr;
  min-height: 252px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(23, 77, 141, 0.07);
}

.trademark-cube-card:hover {
  border-color: rgba(18, 105, 255, 0.45);
  box-shadow: 0 18px 38px rgba(23, 77, 141, 0.13);
}

.trademark-cube-card .trademark-api-image {
  display: grid;
  min-height: 158px;
  padding: 20px 18px 6px;
  place-items: center;
  border: 0;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  text-decoration: none;
}

.trademark-cube-card .trademark-api-image img {
  display: block;
  max-width: 168px;
  max-height: 104px;
  object-fit: contain;
}

.trademark-image-fallback span {
  color: var(--ink);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0;
}

.trademark-cube-info {
  display: grid;
  align-content: end;
  gap: 4px;
  padding: 0 16px 12px;
}

.trademark-cube-info h3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 0;
  font-size: 15px;
  line-height: 1.35;
}

.trademark-cube-info h3 a {
  min-width: 0;
  color: var(--ink);
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trademark-cube-info h3 span {
  flex: 0 0 auto;
  padding: 1px 5px;
  border-radius: 2px;
  color: #fff;
  background: var(--blue);
  font-size: 12px;
  font-weight: 700;
}

.trademark-cube-info p {
  margin: 0;
  color: var(--ink);
  font-size: 14px;
}

.trademark-cube-info small {
  color: #8a8a8a;
  font-size: 13px;
}

.trademark-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.trademark-conversion-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 24px;
  padding: 18px 22px;
  border: 1px solid rgba(18, 105, 255, 0.16);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(18, 105, 255, 0.08), rgba(255, 255, 255, 0.95));
}

.trademark-conversion-strip strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 18px;
}

.trademark-conversion-strip span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.trademark-conversion-strip a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 22px;
  border-radius: 999px;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(18, 105, 255, 0.22);
}

.trademark-empty {
  grid-column: 1 / -1;
  padding: 42px;
  border: 1px dashed var(--line);
  color: var(--muted);
  text-align: center;
}

.trademark-no-match {
  border-style: solid;
  background: linear-gradient(135deg, rgba(18, 105, 255, 0.08), rgba(255, 255, 255, 0.96));
}

.trademark-no-match strong {
  display: block;
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 22px;
}

.trademark-no-match p {
  max-width: 620px;
  margin: 0 auto 18px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.trademark-no-match a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 24px;
  border-radius: 999px;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(18, 105, 255, 0.2);
}

@media (max-width: 900px) {
  .trademark-market-body {
    min-width: 0;
  }

  .trademark-market-shell {
    width: auto;
    margin: 16px;
  }

  .trademark-market-search,
  .trademark-market-filters {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .trademark-market-logo {
    display: none;
  }

  .trademark-search-line {
    grid-template-columns: 1fr;
  }

  .trademark-filter-row {
    display: grid;
  }

  .trademark-filter-row strong {
    flex: auto;
    text-align: left;
  }

  .trademark-filter-row input,
  .trademark-class-buttons {
    width: 100%;
  }

  .trademark-filter-actions {
    position: static;
  }

  .trademark-market-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg-panel);
  font-family: "Microsoft YaHei UI", "PingFang SC", "Noto Sans SC", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

a,
button,
.product-card,
.advantage-grid article,
.guarantee-grid article,
.news-card-link,
.service-row div,
.process-steps article,
.country-card,
.tool-card,
.icon-circle,
.guard-icon,
.brand-name,
.product-card h3,
.product-card em,
.news-image {
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease, color 0.22s ease;
}

button,
input,
select {
  font: inherit;
}

.topbar {
  position: sticky;
  z-index: 50;
  top: 0;
  display: grid;
  grid-template-columns: 210px 1fr auto;
  align-items: center;
  gap: 22px;
  min-height: 76px;
  padding: 0 max(34px, calc((100vw - 1280px) / 2));
  color: #fff;
  background: var(--nav);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.logo-icon {
  position: relative;
  width: 40px;
  height: 32px;
  border-radius: 18px 18px 12px 12px;
  background: #fff;
}

.logo-icon::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 7px;
  width: 18px;
  height: 18px;
  border: 5px solid #fff;
  border-right: 0;
  border-radius: 18px 0 0 18px;
}

.logo-icon::after {
  content: "";
  position: absolute;
  right: 7px;
  bottom: -7px;
  width: 18px;
  height: 8px;
  border-radius: 0 0 8px 8px;
  background: #fff;
  box-shadow: -20px 0 0 #fff;
}

.logo-img {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  padding: 5px;
  border-radius: 50%;
  background: #fff;
  overflow: hidden;
}

.logo-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.logo strong,
.logo small {
  display: block;
  white-space: nowrap;
}

.logo strong {
  font-size: 18px;
  line-height: 1.1;
}

.logo small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.88);
}

.nav a:hover {
  color: #fff;
}

.nav > a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--blue);
  transition: width 0.22s ease;
}

.nav > a:hover::after {
  width: 100%;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown > a::after {
  content: "⌄";
  margin-left: 5px;
  font-size: 12px;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  z-index: 60;
  display: grid;
  min-width: 150px;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  background: rgba(7, 17, 34, 0.96);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.22);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.dropdown-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -18px;
  height: 18px;
}

.dropdown-menu a {
  padding: 10px 12px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.78);
}

.dropdown-menu a:hover,
.dropdown-menu a:focus {
  color: #fff;
  background: rgba(18, 105, 255, 0.22);
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 38px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.topbar.nav-open .menu-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.topbar.nav-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.topbar.nav-open .menu-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.outline-pill,
.solid-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 16px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.outline-pill:hover,
.solid-pill:hover,
.hero-search button:hover,
.buy-row button:hover,
.more-products:hover,
.chat-input button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(18, 105, 255, 0.24);
}

.outline-pill {
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: rgba(255, 255, 255, 0.9);
}

.solid-pill,
.cta-main,
.hero-search button,
.buy-row button {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  box-shadow: 0 12px 26px rgba(18, 105, 255, 0.28);
}

.hero {
  display: grid;
  grid-template-columns: minmax(430px, 0.82fr) minmax(560px, 1.18fr);
  align-items: stretch;
  gap: 46px;
  min-height: 480px;
  padding: 34px max(64px, calc((100vw - 1280px) / 2)) 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 38%, rgba(18, 105, 255, 0.08), transparent 34%),
    #ffffff;
  scroll-margin-top: 76px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  padding: 18px 0;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  margin-bottom: 10px;
  padding: 0 16px;
  border-radius: 999px;
  color: var(--blue);
  background: var(--bg-soft);
  font-weight: 900;
}

.hero h1 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: clamp(28px, 2.9vw, 38px);
  line-height: 1.2;
  letter-spacing: 0;
}

.hero h1 span {
  color: var(--blue);
}

.hero-sub {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.hero-benefits {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.hero-benefits article {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 13px;
  align-items: center;
  border-radius: 12px;
  transition: transform 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.hero-benefits article:hover {
  transform: translateX(6px);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 26px rgba(23, 77, 141, 0.08);
}

.hero-benefits i {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 14px;
  color: var(--blue);
  background: var(--bg-soft);
  font-style: normal;
  font-size: 21px;
  font-weight: 900;
  transition: transform 0.22s ease, background 0.22s ease;
}

.hero-benefits article:hover i {
  transform: scale(1.08);
  background: #e7f1ff;
}

.hero-benefits h3 {
  margin: 0;
  color: var(--ink);
  font-size: 17px;
}

.hero-benefits p {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.cta-main,
.cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 200px;
  min-height: 54px;
  border-radius: 8px;
  font-weight: 900;
}

.cta-secondary {
  border: 1px solid var(--blue);
  color: var(--blue);
  background: #fff;
}

.mini-result {
  display: none;
  width: min(580px, 100%);
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--muted);
}

.mini-result strong {
  display: block;
  color: var(--blue);
  margin-bottom: 4px;
}

.hero-chat {
  position: relative;
}

.chat-window {
  overflow: hidden;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 30px 70px rgba(31, 67, 112, 0.16);
}

.chat-titlebar {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 24px;
  color: #dbe8ff;
  background: var(--blue-dark);
  font-size: 16px;
  font-weight: 900;
}

.chat-titlebar strong {
  margin-left: 10px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.red {
  background: #ff625b;
}

.dot.yellow {
  background: #ffc13c;
}

.dot.green {
  background: #31c85b;
}

.chat-body {
  display: grid;
  gap: 12px;
  min-height: 316px;
  padding: 18px 24px 16px;
}

.chat-row {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
}

.chat-row i {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-style: normal;
  font-weight: 900;
}

.chat-row.user {
  grid-template-columns: 1fr 42px;
  max-width: 84%;
  justify-self: end;
}

.chat-row.user i {
  grid-column: 2;
  grid-row: 1;
  background: var(--nav);
}

.chat-row.user p {
  grid-column: 1;
  grid-row: 1;
  color: #fff;
  background: var(--blue);
}

.chat-row p,
.recommend-card {
  margin: 0;
  padding: 11px 16px;
  border-radius: 12px;
  color: var(--ink);
  background: var(--bg-soft);
  font-size: 13px;
  line-height: 1.55;
}

.recommend-card strong {
  color: var(--blue);
}

.recommend-card ul {
  margin: 5px 0;
  padding-left: 20px;
}

.recommend-card li {
  margin: 3px 0;
}

.chat-row.short {
  max-width: 70%;
}

.chat-input {
  display: grid;
  grid-template-columns: 1fr 84px;
  gap: 12px;
  padding: 12px 24px 14px;
  border-top: 1px solid var(--line);
}

.chat-input input {
  min-width: 0;
  min-height: 40px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  outline: 0;
  color: var(--ink);
  background: var(--bg-soft);
}

.chat-input button {
  min-height: 40px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  background: var(--blue);
  cursor: pointer;
  font-weight: 900;
}

.section {
  padding: 64px max(48px, calc((100vw - 1280px) / 2));
}

.white {
  background: linear-gradient(180deg, var(--bg-soft), var(--bg-panel));
}

.section-title {
  margin: 0 auto 40px;
  text-align: center;
}

.section-title h2,
.news-head h2 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.15;
}

.section-title p,
.news-head p {
  margin: 0;
  color: var(--muted);
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.advantage-grid article:hover,
.guarantee-grid article:hover,
.tool-card:hover,
.country-card:hover {
  transform: translateY(-8px);
  border-color: rgba(18, 105, 255, 0.34);
  box-shadow: 0 24px 48px rgba(23, 77, 141, 0.16);
}

.advantage-grid article:hover .icon-circle,
.guarantee-grid article:hover .guard-icon {
  transform: scale(1.08) rotate(3deg);
  box-shadow: 0 16px 32px rgba(18, 105, 255, 0.18);
}

.advantage-grid article,
.product-card,
.tool-grid article,
.news-grid article {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-panel);
  box-shadow: var(--shadow);
}

.advantage-grid article {
  min-height: 250px;
  padding: 34px 28px;
  text-align: center;
}

.icon {
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  margin: 0 auto 24px;
  border-radius: 50%;
  color: #fff;
  background: radial-gradient(circle at 32% 30%, #9fd3ff, #1269ff);
  box-shadow: inset 0 0 0 10px rgba(255, 255, 255, 0.46), 0 14px 26px rgba(18, 105, 255, 0.18);
  font-style: normal;
  font-weight: 900;
  font-size: 22px;
}

.advantage-grid h3,
.tool-grid h3 {
  margin: 0 0 12px;
  font-size: 22px;
}

.advantage-grid p,
.tool-grid p,
.news-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.advantage-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  margin-top: 22px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--blue);
  background: var(--bg-soft);
  font-size: 13px;
  font-weight: 900;
}

.process-block {
  margin-top: 92px;
}

.process-title {
  margin-bottom: 58px;
  text-align: center;
}

.process-title span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  margin-bottom: 18px;
  padding: 0 20px;
  border-radius: 999px;
  color: var(--blue);
  background: var(--bg-soft);
  font-weight: 900;
}

.process-title h2 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: clamp(32px, 3.4vw, 46px);
  line-height: 1.15;
}

.process-title p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  overflow: hidden;
  border-radius: 18px;
  background: var(--bg-panel);
  box-shadow: 0 18px 46px rgba(39, 80, 126, 0.1);
}

.process-steps article {
  position: relative;
  min-height: 300px;
  padding: 44px 32px 32px;
  border-right: 1px solid var(--line);
  text-align: center;
}

.process-steps article:hover {
  transform: translateY(-6px);
  background: linear-gradient(180deg, #fff, #f5f9ff);
  box-shadow: 0 18px 38px rgba(23, 77, 141, 0.12);
}

.process-steps article:last-child {
  border-right: 0;
}

.process-steps article:not(:last-child)::after {
  content: "→";
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -17px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
  box-shadow: 0 8px 16px rgba(18, 105, 255, 0.22);
  font-weight: 900;
  transform: translateY(-50%);
}

.process-steps b {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  margin: 0 auto 28px;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 22px rgba(18, 105, 255, 0.28);
  font-size: 22px;
}

.process-steps i {
  display: block;
  min-height: 44px;
  margin-bottom: 20px;
  color: var(--blue);
  font-size: 42px;
  font-style: normal;
  line-height: 1;
}

.process-steps h3 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 20px;
}

.process-steps p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  padding: 34px max(48px, calc((100vw - 1280px) / 2));
  color: #fff;
  background:
    radial-gradient(circle at 50% 120%, rgba(23, 140, 255, 0.4), transparent 36%),
    linear-gradient(180deg, var(--nav), #073474);
}

.stats-band div {
  text-align: center;
}

.stats-band strong {
  display: inline-block;
  font-size: 38px;
}

.stats-band span {
  display: inline-block;
  margin-left: 4px;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 800;
  line-height: 1.35;
  vertical-align: 7px;
}

.market {
  background: var(--bg-soft);
}

.market .market-top,
.market .market-rotation,
.market .market-more,
.market .service-row {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}

.market-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  margin-bottom: 18px;
  padding: 0 20px;
  border-radius: 999px;
  color: var(--blue);
  background: var(--bg-panel);
  box-shadow: 0 10px 26px rgba(18, 105, 255, 0.08);
  font-weight: 900;
}

.market-top {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 28px;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tabs button,
.tabs a,
.market-top select {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: var(--bg-panel);
  cursor: pointer;
  text-decoration: none;
}

.tabs button.active,
.tabs a.active {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.tabs button:hover,
.tabs a:hover,
.market-top select:hover {
  color: var(--blue);
  border-color: rgba(18, 105, 255, 0.42);
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(23, 77, 141, 0.1);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: start;
  gap: 24px 20px;
}

.market-rotation {
  position: relative;
  min-height: 640px;
}

.market-rotation .product-grid {
  position: relative;
  z-index: 1;
}

.market-rotation .product-grid-next {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
}

.market-rotation.is-flipping .product-grid-next {
  animation: marketSoftReveal 0.68s ease both;
}

@keyframes marketSoftReveal {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

.product-card {
  display: block;
  overflow: hidden;
  padding: 14px 16px 18px;
  color: inherit;
  text-decoration: none;
}

.product-card:hover {
  transform: translateY(-10px);
  border-color: rgba(18, 105, 255, 0.38);
  box-shadow: 0 28px 58px rgba(23, 77, 141, 0.18);
}

.product-card:hover h3 {
  color: var(--blue);
}

.product-card:hover em {
  background: #eaf3ff;
}

.product-card:hover .trademark-image img {
  transform: scale(1.06);
}

.trademark-image {
  display: grid;
  place-items: center;
  height: 150px;
  margin-bottom: 18px;
  padding: 4px;
  border: 1px solid rgba(220, 232, 247, 0.86);
  border-radius: 8px;
  background: #fff;
}

.trademark-image img {
  width: 96%;
  height: 96%;
  border-radius: 8px;
  object-fit: contain;
  transition: transform 0.26s ease;
}

.trademark-fallback-logo span {
  display: grid;
  place-items: center;
  width: min(82%, 180px);
  min-height: 62px;
  padding: 8px 16px;
  border-radius: 16px;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: inset 0 0 0 2px rgba(18, 105, 255, 0.18), 0 14px 28px rgba(18, 105, 255, 0.11);
  font-size: 28px;
  font-weight: 900;
}

.product-card h3 {
  margin: 0;
  font-size: 29px;
  text-align: center;
  line-height: 1.15;
}

.product-card b {
  display: none;
}

.tag-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.tag-row span {
  padding: 6px 8px;
  border-radius: 7px;
  color: var(--muted);
  background: var(--bg-soft);
  font-size: 12px;
}

.product-card em {
  display: inline-block;
  padding: 6px 8px;
  border-radius: 7px;
  color: var(--blue);
  background: var(--bg-soft);
  font-style: normal;
  font-size: 12px;
}

.product-card strong {
  display: none;
}

.buy-row {
  display: none;
}

.buy-row button,
.buy-row a {
  width: 100%;
  min-height: 38px;
}

.buy-row a {
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--blue);
  background: var(--bg-soft);
  font-weight: 900;
}

.market-more {
  display: flex;
  justify-content: center;
  margin: 18px 0 0;
}

.market-more a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 190px;
  min-height: 48px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  box-shadow: 0 14px 28px rgba(18, 105, 255, 0.2);
  font-weight: 900;
}

.service-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 32px;
  padding: 22px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.service-row div {
  display: grid;
  grid-template-columns: 48px 1fr;
  column-gap: 12px;
  align-items: center;
}

.service-row div:hover {
  transform: translateY(-4px);
}

.service-row i {
  grid-row: span 2;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--blue);
  font-style: normal;
  font-weight: 900;
}

.service-row strong {
  font-size: 16px;
}

.service-row span {
  color: var(--muted);
  font-size: 13px;
}

.global-resources {
  background: var(--bg-panel);
}

.global-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  margin-bottom: 18px;
  padding: 0 18px;
  border-radius: 999px;
  color: var(--blue);
  background: var(--bg-soft);
  font-weight: 900;
}

.global-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(520px, 1.05fr);
  gap: 56px;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
}

.global-visual-card {
  position: relative;
  display: grid;
  min-height: 330px;
  place-items: center;
  padding: 36px 44px;
  border-radius: 18px;
  background: #eaf6ff;
  overflow: hidden;
  text-align: center;
  transition: transform 0.24s ease, box-shadow 0.24s ease, background 0.24s ease;
}

.global-visual-card::before,
.global-visual-card::after {
  content: "";
  position: absolute;
  inset: 42px 72px;
  border: 1px solid rgba(18, 105, 255, 0.18);
  border-radius: 50%;
  transform: rotate(-18deg);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.global-visual-card::after {
  inset: 70px 46px;
  transform: rotate(22deg);
}

.global-visual-card:hover {
  transform: translateY(-8px);
  background: #e5f3ff;
  box-shadow: 0 26px 58px rgba(23, 77, 141, 0.16);
}

.global-visual-card:hover::before {
  transform: rotate(-8deg) scale(1.04);
}

.global-visual-card:hover::after {
  transform: rotate(34deg) scale(1.04);
}

.earth-icon {
  position: relative;
  z-index: 2;
  display: grid;
  width: 156px;
  height: 156px;
  place-items: center;
  margin-bottom: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, #dff1ff, #bfe3ff);
  font-size: 96px;
  box-shadow: inset 0 0 0 16px rgba(255, 255, 255, 0.36);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.global-visual-card:hover .earth-icon {
  transform: scale(1.08) rotate(-5deg);
  box-shadow:
    inset 0 0 0 12px rgba(255, 255, 255, 0.46),
    0 18px 34px rgba(18, 105, 255, 0.18);
}

.global-visual-card h3 {
  position: relative;
  z-index: 2;
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 26px;
}

.global-visual-card p {
  position: relative;
  z-index: 2;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.country-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.country-grid article,
.country-grid a {
  position: relative;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  align-items: center;
  min-height: 92px;
  padding: 22px;
  border-radius: 10px;
  background: var(--bg-soft);
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.country-grid article::before,
.country-grid a::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(18, 105, 255, 0.12) 45%, transparent 72%);
  opacity: 0;
  transform: translateX(-70%);
  transition: transform 0.42s ease, opacity 0.22s ease;
}

.country-grid article:hover,
.country-grid a:hover {
  transform: translateY(-7px);
  background: #fff;
  box-shadow: 0 22px 46px rgba(23, 77, 141, 0.14);
}

.country-grid article:hover::before,
.country-grid a:hover::before {
  opacity: 1;
  transform: translateX(70%);
}

.country-grid strong {
  position: relative;
  z-index: 2;
  color: var(--ink);
  font-size: 26px;
  font-weight: 500;
  transition: transform 0.22s ease, color 0.22s ease;
}

.country-grid article:hover strong,
.country-grid a:hover strong {
  color: var(--blue);
  transform: scale(1.08);
}

.country-grid h3 {
  position: relative;
  z-index: 2;
  margin: 0 0 5px;
  color: var(--ink);
  font-size: 18px;
}

.country-grid p {
  position: relative;
  z-index: 2;
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.guarantee-section {
  padding: 64px max(48px, calc((100vw - 1280px) / 2));
  color: var(--ink);
  background: linear-gradient(180deg, var(--bg-soft), var(--bg-panel));
  scroll-margin-top: 88px;
}

.guarantee-section .section-title {
  margin-bottom: 40px;
}

.guarantee-section .section-title h2 {
  color: var(--ink);
  font-size: clamp(30px, 3vw, 42px);
}

.guarantee-section .section-title p {
  color: var(--muted);
  font-size: 16px;
}

.guarantee-kicker {
  display: none;
}

.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.guarantee-grid article {
  position: relative;
  min-height: 220px;
  padding: 30px 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-panel);
  box-shadow: var(--shadow);
  text-align: left;
}

.guarantee-grid article::after {
  content: "保";
  position: absolute;
  right: 18px;
  bottom: -8px;
  color: rgba(18, 105, 255, 0.07);
  font-size: 78px;
  font-weight: 900;
}

.guarantee-grid i {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  margin-bottom: 26px;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, #bcd6ff, var(--blue));
  font-style: normal;
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
}

.guarantee-grid article:nth-child(2) i {
  color: #fff;
}

.guarantee-grid h3 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 22px;
}

.guarantee-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.guarantee-grid span {
  display: inline-block;
  margin-top: 18px;
  color: var(--blue);
  font-weight: 900;
}

.trademark-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 34px;
  align-items: end;
  padding: 76px max(48px, calc((100vw - 1280px) / 2)) 40px;
  color: var(--ink);
  background: linear-gradient(180deg, #f5faff, var(--bg-soft));
}

.trademark-hero span {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--blue);
  font-weight: 900;
}

.trademark-hero h1 {
  margin: 0 0 16px;
  color: var(--ink);
  font-size: clamp(38px, 5vw, 64px);
  letter-spacing: 0;
}

.trademark-hero p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.trademark-search-panel {
  display: grid;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-panel);
  box-shadow: var(--shadow);
}

.trademark-search-panel label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 900;
}

.trademark-search-panel input,
.trademark-search-panel select {
  width: 100%;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  font-weight: 800;
}

.trademark-search-panel button,
.trademark-api-actions button,
.trademark-api-actions a,
.trademark-detail-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 0;
  border-radius: 8px;
  padding: 0 18px;
  color: #fff;
  background: var(--blue);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.trademark-results-section {
  padding: 36px max(48px, calc((100vw - 1280px) / 2)) 72px;
  background: var(--bg-soft);
}

.trademark-results-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 24px;
}

.trademark-results-head h2 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 32px;
}

.trademark-results-head p {
  margin: 0;
  color: var(--muted);
}

.ghost-button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 16px;
  color: var(--blue);
  background: #fff;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.trademark-result-grid {
  display: grid;
  gap: 14px;
}

.trademark-api-row {
  display: grid;
  grid-template-columns: 36px 188px minmax(0, 1fr) 108px;
  gap: 18px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-panel);
  box-shadow: 0 16px 38px rgba(23, 77, 141, 0.08);
}

.trademark-row-check {
  display: grid;
  min-height: 138px;
  place-items: start center;
  padding-top: 8px;
}

.trademark-row-check input {
  width: 18px;
  height: 18px;
  accent-color: var(--blue);
}

.trademark-api-image {
  display: grid;
  min-height: 138px;
  place-items: center;
  gap: 8px;
  padding: 18px 14px;
  border: 1px solid #dbe8ff;
  border-radius: 8px;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(18, 105, 255, 0.06), rgba(255, 255, 255, 0.95)),
    #fff;
  text-align: center;
}

.trademark-api-image span {
  display: block;
  width: 100%;
  color: var(--ink);
  font-size: 30px;
  font-weight: 900;
  line-height: 1.15;
  word-break: break-all;
}

.trademark-api-image small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.trademark-row-title {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  margin-bottom: 12px;
}

.trademark-row-title a {
  color: var(--ink);
  font-size: 24px;
  font-weight: 900;
}

.trademark-row-title strong {
  color: var(--blue);
  font-weight: 900;
  white-space: nowrap;
}

.trademark-row-info dl,
.trademark-detail-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.trademark-row-info dl div,
.trademark-detail-list div {
  display: flex;
  gap: 10px;
}

.trademark-row-info dt,
.trademark-detail-list dt {
  color: var(--muted);
  font-weight: 900;
  white-space: nowrap;
}

.trademark-row-info dd,
.trademark-detail-list dd {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  word-break: break-word;
}

.trademark-row-info dd span {
  color: var(--muted);
}

.trademark-api-actions {
  display: grid;
  gap: 10px;
}

.trademark-api-actions a {
  display: grid;
  min-height: 40px;
  place-items: center;
  border-radius: 8px;
  padding: 0 12px;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
  text-align: center;
}

.trademark-api-actions a.miniapp-trigger {
  color: var(--blue);
  background: rgba(18, 105, 255, 0.08);
}

.trademark-empty {
  grid-column: 1 / -1;
  padding: 36px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: #fff;
  text-align: center;
  font-weight: 900;
}

.trademark-pagination {
  display: flex;
  justify-content: center;
  gap: 14px;
  align-items: center;
  margin-top: 28px;
}

.trademark-pagination span {
  color: var(--ink);
  font-weight: 900;
}

.trademark-detail-modal {
  position: fixed;
  z-index: 110;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.trademark-detail-modal.is-open {
  display: flex;
}

.trademark-detail-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 17, 34, 0.62);
  backdrop-filter: blur(6px);
}

.trademark-detail-dialog {
  position: relative;
  z-index: 1;
  width: min(680px, 100%);
  max-height: min(760px, 86vh);
  overflow: auto;
  padding: 28px;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(7, 17, 34, 0.28);
}

.trademark-detail-dialog h2 {
  margin: 0 0 16px;
  color: var(--ink);
  font-size: 30px;
}

.trademark-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.trademark-detail-tags span {
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(18, 105, 255, 0.08);
  font-weight: 900;
}

.trademark-detail-muted {
  color: var(--muted);
  line-height: 1.8;
}

.trademark-detail-cta {
  margin-top: 22px;
}

.trademark-detail-hero {
  padding: 48px max(48px, calc((100vw - 1280px) / 2)) 72px;
  background: var(--bg-soft);
}

.trademark-detail-page-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  gap: 28px;
  align-items: start;
  margin-top: 22px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.trademark-detail-page-card .trademark-api-image {
  min-height: 260px;
}

.trademark-detail-page-card .trademark-api-image span {
  font-size: clamp(34px, 5vw, 58px);
}

.trademark-detail-page-info > span {
  color: var(--blue);
  font-weight: 900;
}

.trademark-detail-page-info h1 {
  margin: 10px 0 16px;
  color: var(--ink);
  font-size: clamp(36px, 5vw, 58px);
}

.trademark-detail-tags em {
  font-style: normal;
}

.trademark-detail-profile {
  gap: 22px;
}

.trademark-detail-profile div {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
}

.trademark-detail-profile dt {
  color: #8a98aa;
  font-weight: 500;
  text-align: right;
}

.trademark-detail-profile dd {
  color: #071631;
  font-weight: 500;
  line-height: 1.9;
}

.trademark-detail-profile div:last-child dd {
  max-width: 760px;
}

.trademark-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: stretch;
  margin-top: 30px;
}

.trademark-detail-actions .trademark-detail-cta,
.trademark-detail-actions .ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 152px;
  min-height: 48px;
  margin-top: 0;
  line-height: 1.2;
  text-align: center;
}

.news {
  padding: 62px max(48px, calc((100vw - 1280px) / 2));
  color: #fff;
  background:
    radial-gradient(circle at 35% 0%, rgba(27, 135, 255, 0.4), transparent 30%),
    linear-gradient(180deg, var(--nav), #073474);
}

.news-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.news-head h2,
.news-head p {
  color: #fff;
}

.news-head a {
  align-self: center;
  color: #d7e9ff;
  font-weight: 900;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.news-grid article,
.news-card-link {
  overflow: hidden;
  color: var(--ink);
}

.news-card-link {
  display: block;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-panel);
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.news-card-link:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(23, 77, 141, 0.16);
}

.news-card-link:hover .news-image {
  transform: scale(1.04);
}

.news-image {
  height: 126px;
  background:
    radial-gradient(circle at 50% 50%, rgba(106, 197, 255, 0.6), transparent 28%),
    linear-gradient(135deg, var(--blue-dark), var(--nav));
}

.image-b {
  background:
    radial-gradient(circle at 58% 42%, rgba(99, 240, 255, 0.48), transparent 28%),
    linear-gradient(135deg, var(--blue-dark), var(--nav));
}

.image-c {
  background:
    linear-gradient(90deg, rgba(18, 105, 255, 0.25) 1px, transparent 1px),
    linear-gradient(135deg, var(--nav), var(--blue-dark));
  background-size: 18px 18px, auto;
}

.image-d {
  background:
    radial-gradient(circle at 50% 45%, rgba(120, 234, 255, 0.55), transparent 34%),
    conic-gradient(from 0deg, var(--blue), var(--nav), var(--blue));
}

.news-grid span {
  display: inline-block;
  margin: 12px 16px 0;
  padding: 5px 8px;
  border-radius: 5px;
  color: #fff;
  background: var(--blue);
  font-size: 12px;
  font-weight: 900;
}

.news-grid h3 {
  margin: 12px 16px 8px;
  font-size: 17px;
}

.news-grid p {
  margin: 0 16px 14px;
  font-size: 13px;
}

.news-grid small {
  display: block;
  margin: 0 16px 18px;
  color: var(--muted);
}

.article-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 76px 28px 86px;
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  padding: 8px 12px;
  border: 1px solid rgba(18, 105, 255, 0.1);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(246, 250, 255, 0.78);
  font-size: 14px;
  line-height: 1;
}

.breadcrumb a {
  color: var(--muted);
  font-weight: 800;
}

.breadcrumb a:hover {
  color: var(--blue);
}

.breadcrumb span {
  color: #9cb1cc;
}

.breadcrumb strong {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--blue);
  background: #eaf3ff;
  font-weight: 900;
}

.back-link {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--blue);
  font-weight: 900;
}

.article-page h1 {
  margin: 20px 0 12px;
  color: var(--ink);
  font-size: clamp(28px, 3.1vw, 40px);
  line-height: 1.26;
}

.article-meta {
  margin: 0 0 28px;
  color: var(--muted);
}

.article-content {
  color: #2f4058;
  font-size: 17px;
  line-height: 2;
}

.article-content h2 {
  margin: 34px 0 12px;
  color: var(--ink);
  font-size: 26px;
}

.article-content p {
  margin: 0 0 16px;
}

.article-content ul {
  margin: 0 0 18px;
  padding-left: 22px;
}

.related-articles {
  margin-top: 54px;
  padding-top: 34px;
  border-top: 1px solid rgba(18, 105, 255, 0.12);
}

.related-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.related-head span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(18, 105, 255, 0.08);
  font-size: 26px !important;
  line-height: 1.2;
  font-weight: 900;
}

.related-head h2 {
  margin: 0;
  color: var(--ink);
  font-size: 26px;
}

.related-list {
  display: grid;
  gap: 12px;
}

.related-item {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 18px 48px 18px 20px;
  border: 1px solid rgba(18, 105, 255, 0.1);
  border-radius: 12px;
  background: linear-gradient(135deg, #ffffff 0%, #f7fbff 100%);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.related-item::after {
  content: "→";
  position: absolute;
  right: 20px;
  top: 50%;
  color: var(--blue);
  font-size: 22px;
  font-weight: 900;
  transform: translateY(-50%);
}

.related-item:hover {
  border-color: rgba(18, 105, 255, 0.28);
  box-shadow: 0 16px 32px rgba(18, 105, 255, 0.12);
  transform: translateY(-2px);
}

.related-item strong {
  color: var(--ink);
  font-size: 18px;
}

.related-item small {
  color: #6b7f9f;
  font-weight: 800;
}

.site-footer {
  padding: 34px max(48px, calc((100vw - 1280px) / 2)) 26px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--nav);
}

.footer-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-main-simple {
  justify-content: center;
  text-align: center;
}

.site-footer h3 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 26px;
}

.site-footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 16px;
}

.friend-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  padding-top: 4px;
}

.friend-links strong {
  color: #fff;
}

.friend-links a {
  color: rgba(255, 255, 255, 0.68);
}

.friend-links a:hover {
  color: #fff;
}

.copyright {
  padding-top: 20px;
  color: rgba(255, 255, 255, 0.58);
  text-align: center;
  font-size: 14px;
}

.footer-records {
  display: grid;
  gap: 8px;
  padding-top: 20px;
  color: rgba(255, 255, 255, 0.58);
  text-align: center;
  font-size: 14px;
}

.footer-records p {
  margin: 0;
  color: inherit;
  font-size: inherit;
}

.footer-records a {
  color: inherit;
  text-decoration: none;
}

.footer-records a:hover {
  color: #fff;
}

.site-footer-compact {
  padding: 30px max(48px, calc((100vw - 1180px) / 2));
}

.footer-compact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 40px;
}

.site-footer-compact .footer-brand h3 {
  margin-bottom: 8px;
}

.site-footer-compact .footer-records {
  padding-top: 0;
  text-align: right;
}

.sub-hero {
  padding: 88px max(48px, calc((100vw - 1180px) / 2)) 72px;
  background:
    radial-gradient(circle at 76% 24%, rgba(18, 105, 255, 0.08), transparent 34%),
    linear-gradient(180deg, var(--bg-soft), var(--bg-panel));
  text-align: center;
}

.sub-hero span,
.about-panel span,
.insight-feature span,
.insight-grid span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--blue);
  background: var(--bg-soft);
  font-weight: 900;
}

.sub-hero h1 {
  margin: 18px 0 14px;
  color: var(--ink);
  font-size: clamp(38px, 4vw, 56px);
}

.sub-hero p {
  max-width: 760px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.not-found-page {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 34px;
  align-items: center;
  min-height: calc(100vh - 236px);
  padding: 104px max(48px, calc((100vw - 1180px) / 2)) 86px;
  background:
    radial-gradient(circle at 16% 22%, rgba(18, 105, 255, 0.12), transparent 34%),
    linear-gradient(135deg, #f6f9ff 0%, #eef5ff 45%, #ffffff 100%);
}

.not-found-copy span {
  display: inline-flex;
  padding: 8px 18px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(18, 105, 255, 0.1);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.not-found-copy h1 {
  margin: 20px 0 16px;
  color: var(--ink);
  font-size: clamp(42px, 5vw, 72px);
  line-height: 1.08;
}

.not-found-copy p {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}

.not-found-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.not-found-page .not-found-actions a.outline-pill {
  border: 1px solid rgba(18, 105, 255, 0.72) !important;
  color: #1269ff !important;
  background: #ffffff !important;
  box-shadow: 0 10px 24px rgba(18, 105, 255, 0.1);
}

.not-found-page .not-found-actions a.outline-pill:hover {
  border-color: #1269ff !important;
  color: #ffffff !important;
  background: #1269ff !important;
}

.not-found-panel {
  display: grid;
  gap: 12px;
  padding: 26px;
  border: 1px solid rgba(18, 105, 255, 0.16);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 28px 70px rgba(23, 77, 141, 0.14);
  backdrop-filter: blur(18px);
}

.not-found-panel strong {
  color: var(--ink);
  font-size: 22px;
}

.not-found-panel a {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid rgba(18, 105, 255, 0.14);
  border-radius: 14px;
  background: #fff;
}

.not-found-panel a:hover {
  transform: translateY(-3px);
  border-color: rgba(18, 105, 255, 0.36);
  box-shadow: 0 18px 36px rgba(18, 105, 255, 0.12);
}

.not-found-panel span {
  color: var(--ink);
  font-size: 18px;
  font-weight: 900;
}

.not-found-panel em {
  color: var(--muted);
  font-style: normal;
  line-height: 1.7;
}

.about-subhero {
  padding-top: 72px;
  padding-bottom: 72px;
  text-align: left;
}

.about-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(430px, 1.1fr);
  align-items: center;
  gap: 58px;
  max-width: 1180px;
  margin: 0 auto;
}

.about-hero-copy p {
  margin: 0;
}

.about-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.about-hero-tags strong {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--blue);
  background: #fff;
  box-shadow: 0 10px 24px rgba(23, 77, 141, 0.08);
}

.about-visual {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 22px;
  min-height: 370px;
  padding: 46px;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background:
    radial-gradient(circle at 28% 28%, rgba(18, 105, 255, 0.22), transparent 28%),
    linear-gradient(135deg, #ffffff 0%, #eef6ff 52%, #dcecff 100%);
  box-shadow: var(--shadow);
}

.about-visual::before,
.about-visual::after {
  content: "";
  position: absolute;
  inset: 54px 74px;
  border: 1px solid rgba(18, 105, 255, 0.18);
  border-radius: 50%;
  transform: rotate(-18deg);
}

.about-visual::after {
  inset: 96px 40px;
  transform: rotate(22deg);
}

.about-logo-card,
.about-map-card {
  position: relative;
  z-index: 2;
  min-height: 238px;
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 18px 38px rgba(23, 77, 141, 0.13);
  backdrop-filter: blur(12px);
}

.about-logo-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px;
}

.about-logo-card img {
  width: 82px;
  height: 82px;
  padding: 10px;
  border-radius: 50%;
  background: #fff;
  object-fit: contain;
  box-shadow: 0 12px 28px rgba(185, 24, 36, 0.18);
}

.about-logo-card h2 {
  margin: 18px 0 8px;
  color: var(--ink);
  font-size: 26px;
}

.about-logo-card p,
.about-map-card small {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.about-map-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px;
}

.about-map-card strong {
  display: block;
  color: var(--blue);
  font-size: 48px;
  line-height: 1;
}

.map-dot {
  position: absolute;
  z-index: -1;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 8px rgba(18, 105, 255, 0.12);
}

.map-dot.beijing {
  right: 38px;
  top: 34px;
}

.map-dot.shanghai {
  right: 76px;
  top: 86px;
}

.map-dot.newyork {
  right: 128px;
  top: 54px;
}

.map-dot.vietnam {
  right: 56px;
  bottom: 44px;
}

.insight-layout,
.about-panel,
.value-grid {
  padding: 72px max(48px, calc((100vw - 1180px) / 2));
}

.insight-feature {
  margin-bottom: 28px;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg-panel);
  box-shadow: var(--shadow);
}

.insight-feature h2,
.about-panel h2 {
  margin: 16px 0 14px;
  color: var(--ink);
  font-size: clamp(30px, 3vw, 42px);
}

.insight-feature h2 a,
.insight-grid h3 a {
  color: inherit;
}

.insight-feature h2 a:hover,
.insight-grid h3 a:hover {
  color: var(--blue);
}

.insight-feature p,
.about-panel p,
.value-grid p,
.insight-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.insight-grid,
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.insight-grid article,
.value-grid article {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-panel);
  box-shadow: 0 14px 34px rgba(23, 77, 141, 0.08);
}

.insight-grid h3,
.value-grid h3 {
  margin: 18px 0 10px;
  color: var(--ink);
  font-size: 22px;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 38px;
}

.pagination a {
  display: inline-flex;
  min-width: 42px;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: var(--bg-panel);
  font-weight: 900;
}

.pagination a.active,
.pagination a:hover:not(.disabled) {
  color: #fff;
  border-color: var(--blue);
  background: var(--blue);
}

.pagination a.disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.faq-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 88px max(48px, calc((100vw - 1180px) / 2)) 34px;
  background:
    radial-gradient(circle at 18% 12%, rgba(18, 105, 255, 0.13), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f4f9ff 100%);
  text-align: center;
}

.faq-hero span,
.faq-section-head span,
.faq-item span {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(18, 105, 255, 0.08);
  font-weight: 900;
}

.faq-hero > span {
  display: inline-flex;
  margin-bottom: 0;
  padding: 12px 28px;
  font-size: 32px;
  line-height: 1.2;
}

.faq-hero h1 {
  max-width: 820px;
  margin: 18px auto 14px;
  color: var(--ink);
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.15;
}

.faq-hero p {
  max-width: 780px;
  margin: 56px auto 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.faq-page {
  padding: 34px max(48px, calc((100vw - 1180px) / 2)) 82px;
  background: linear-gradient(180deg, #f4f9ff 0%, #ffffff 100%);
}

.tag-cloud-panel {
  margin-bottom: 26px;
  padding: 24px;
  border: 1px solid rgba(18, 105, 255, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 44px rgba(23, 77, 141, 0.08);
}

.tag-cloud-head {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.tag-cloud-head span {
  width: fit-content;
  padding: 6px 13px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(18, 105, 255, 0.08);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
}

.tag-cloud-head h2 {
  margin: 0;
  color: var(--ink);
  font-size: 28px;
}

.tag-cloud-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tag-cloud a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 15px;
  border: 1px solid rgba(18, 105, 255, 0.14);
  border-radius: 999px;
  color: #315170;
  background: #f7fbff;
  font-weight: 900;
  transition: transform 0.2s ease, color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.tag-cloud a small {
  color: inherit;
  opacity: 0.72;
}

.tag-cloud a:hover,
.tag-cloud a.active {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 26px rgba(18, 105, 255, 0.18);
  transform: translateY(-2px);
}

.faq-tabs {
  position: sticky;
  top: 88px;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
  padding: 12px;
  border: 1px solid rgba(18, 105, 255, 0.1);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 44px rgba(23, 77, 141, 0.08);
  backdrop-filter: blur(14px);
}

.faq-tabs a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 10px;
  color: var(--muted);
  font-weight: 900;
}

.faq-tabs a:hover,
.faq-tabs a.active {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 28px rgba(18, 105, 255, 0.2);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 26px;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 24px;
}

.faq-section {
  scroll-margin-top: 130px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-panel);
  box-shadow: 0 18px 45px rgba(23, 77, 141, 0.08);
}

.faq-section.is-hidden {
  display: none;
}

.faq-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.faq-section-head span,
.faq-item span {
  padding: 6px 12px;
  font-size: 14px;
}

.faq-section-head h2 {
  margin: 0;
  color: var(--ink);
  font-size: 26px;
}

.faq-item {
  position: relative;
  display: block;
  padding: 22px 24px;
  border: 1px solid rgba(18, 105, 255, 0.08);
  border-radius: 12px;
  background: linear-gradient(135deg, #ffffff 0%, #f7fbff 100%);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.faq-item + .faq-item {
  margin-top: 14px;
}

.faq-item::after {
  content: "→";
  position: absolute;
  right: 22px;
  top: 24px;
  color: var(--blue);
  font-size: 22px;
  font-weight: 900;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.faq-item:hover {
  border-color: rgba(18, 105, 255, 0.24);
  box-shadow: 0 18px 38px rgba(18, 105, 255, 0.12);
  transform: translateY(-3px);
}

.faq-item:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.faq-item h3 {
  margin: 14px 44px 8px 0;
  color: var(--ink);
  font-size: 23px;
}

.faq-item p {
  margin: 0 44px 14px 0;
  color: var(--muted);
  line-height: 1.8;
}

.faq-item small {
  color: #6b7f9f;
  font-weight: 700;
}

.faq-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 44px 14px 0;
}

.faq-item-tags em {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(18, 105, 255, 0.08);
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
}

.faq-sidebar {
  position: sticky;
  top: 168px;
  display: grid;
  gap: 18px;
}

.faq-sidebar section {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-panel);
  box-shadow: 0 18px 45px rgba(23, 77, 141, 0.08);
}

.faq-sidebar h2 {
  margin: 0 0 16px;
  color: var(--ink);
  font-size: 22px;
}

.faq-sidebar a {
  display: block;
  padding: 12px 0;
  border-top: 1px solid rgba(18, 105, 255, 0.08);
  color: var(--muted);
  font-weight: 800;
}

.faq-sidebar a:hover {
  color: var(--blue);
}

.faq-cta {
  background: linear-gradient(135deg, #0d64ff 0%, #103f9c 100%) !important;
}

.faq-cta h2,
.faq-cta p {
  color: #fff;
}

.faq-cta p {
  margin: 0 0 18px;
  line-height: 1.75;
  opacity: 0.86;
}

.faq-cta button {
  width: 100%;
  min-height: 46px;
  border: 0;
  border-radius: 10px;
  color: var(--blue);
  background: #fff;
  font-weight: 900;
  cursor: pointer;
}

.about-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 42px;
  align-items: center;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.about-stats article {
  padding: 28px;
  border-radius: 12px;
  background: var(--bg-soft);
  text-align: center;
}

.about-stats strong,
.about-stats span {
  display: block;
}

.about-stats strong {
  color: var(--blue);
  font-size: 34px;
}

.about-stats span {
  margin-top: 8px;
  color: var(--muted);
}

.about-story {
  padding: 72px max(48px, calc((100vw - 1180px) / 2));
}

.about-lead {
  max-width: 980px;
  margin: 0 auto 34px;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-panel);
  box-shadow: var(--shadow);
  text-align: center;
}

.about-lead span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--blue);
  background: var(--bg-soft);
  font-weight: 900;
}

.about-lead h2 {
  margin: 18px 0 16px;
  color: var(--ink);
  font-size: clamp(30px, 3vw, 42px);
}

.about-lead p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 2;
}

.about-lead-photo {
  margin-top: 34px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 18px 42px rgba(23, 77, 141, 0.14);
}

.about-lead-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 8.5;
  object-fit: cover;
}

.about-stats.wide {
  grid-template-columns: repeat(4, 1fr);
  max-width: 980px;
  margin: 0 auto 34px;
}

.about-text-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  max-width: 980px;
  margin: 0 auto;
}

.about-text-grid article {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg-panel);
  box-shadow: 0 14px 34px rgba(23, 77, 141, 0.08);
}

.about-text-grid h3 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 23px;
}

.about-text-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.9;
}

.about-mission {
  max-width: 980px;
  margin: 34px auto 0;
  padding: 44px;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--nav), var(--blue-dark));
  text-align: center;
}

.about-mission h2 {
  margin: 0 0 14px;
  color: #fff;
  font-size: clamp(28px, 3vw, 40px);
}

.about-mission p {
  margin: 0 auto 18px;
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.9;
}

.about-mission strong {
  color: #fff;
  font-size: 20px;
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr) 180px;
  gap: 34px;
  max-width: 980px;
  margin: 34px auto 0;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.contact-card span {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 16px;
  border-radius: 999px;
  color: var(--blue);
  background: #eef5ff;
  font-size: 14px;
  font-weight: 900;
}

.contact-card h2 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 34px;
}

.contact-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.9;
}

.contact-list {
  display: grid;
  gap: 14px;
}

.contact-list article {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f8fbff;
}

.contact-list small,
.contact-list em {
  color: var(--muted);
  font-style: normal;
}

.contact-list strong {
  color: var(--ink);
  font-size: 22px;
}

.contact-qr {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f8fbff;
  text-align: center;
}

.contact-qr img {
  width: 124px;
  height: 124px;
  border-radius: 14px;
  object-fit: cover;
  background: #fff;
}

.contact-qr strong {
  color: var(--ink);
  font-size: 16px;
}

.contact-qr small {
  color: var(--muted);
  line-height: 1.5;
}

.contact-subhero {
  padding: 76px max(48px, calc((100vw - 1180px) / 2)) 66px;
}

.contact-page {
  overflow: hidden;
  padding: 72px max(48px, calc((100vw - 1180px) / 2));
  background:
    radial-gradient(circle at 12% 10%, rgba(18, 105, 255, 0.08), transparent 28%),
    linear-gradient(180deg, #fff, var(--bg-soft));
}

.contact-page-card {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

.contact-action {
  display: inline-flex;
  width: fit-content;
  min-height: 34px;
  align-items: center;
  padding: 0 14px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  font-size: 13px;
  font-weight: 900;
}

.contact-service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  width: 100%;
  max-width: 1120px;
  margin: 22px auto 0;
}

.contact-service-grid article {
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(23, 77, 141, 0.08);
}

.contact-service-grid span {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
}

.contact-service-grid h2 {
  margin: 18px 0 10px;
  color: var(--ink);
  font-size: 24px;
}

.contact-service-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.mobile-action-bar {
  position: fixed;
  z-index: 1000;
  left: 0;
  right: 0;
  bottom: 0;
  display: none !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
  border-top: 1px solid rgba(18, 105, 255, 0.12);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 -12px 28px rgba(7, 17, 34, 0.12);
  backdrop-filter: blur(14px);
}

.mobile-action-bar a {
  display: grid;
  justify-items: center;
  gap: 4px;
  min-width: 0;
  padding: 4px 2px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 900;
  line-height: 1.2;
}

.mobile-action-bar i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
  font-style: normal;
  font-size: 14px;
  line-height: 1;
}

.mobile-action-bar a:nth-child(2) i {
  background: var(--blue-dark);
}

.mobile-action-bar a:nth-child(3) i {
  background: var(--nav);
}

.float-tools {
  position: fixed;
  z-index: 45;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  width: 86px;
  overflow: hidden;
  border-radius: 12px 0 0 12px;
  box-shadow: 0 18px 36px rgba(18, 85, 190, 0.28);
  opacity: 0.88;
  backdrop-filter: blur(10px);
}

.float-tools a {
  display: grid;
  min-height: 76px;
  place-items: center;
  gap: 5px;
  padding: 8px;
  color: #fff;
  background: rgba(18, 105, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  text-align: center;
  font-size: 12px;
  font-weight: 900;
}

.float-tools i {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  font-style: normal;
  font-size: 17px;
  line-height: 1;
}

.float-tools span {
  display: block;
  line-height: 1.2;
}

.float-tools a:hover {
  background: rgba(7, 88, 217, 0.96);
}

.miniapp-modal {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.miniapp-modal.is-open {
  display: flex;
}

.miniapp-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 17, 34, 0.62);
  backdrop-filter: blur(6px);
}

.miniapp-dialog {
  position: relative;
  z-index: 1;
  width: min(360px, 100%);
  padding: 30px 28px 28px;
  border-radius: 16px;
  background: var(--bg-panel);
  box-shadow: 0 28px 80px rgba(7, 17, 34, 0.28);
  text-align: center;
}

.miniapp-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  color: var(--muted);
  background: var(--bg-soft);
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.miniapp-dialog h3 {
  margin: 8px 0 10px;
  color: var(--ink);
  font-size: 22px;
}

.miniapp-dialog p {
  margin: 0 auto 20px;
  color: var(--muted);
  line-height: 1.7;
}

.miniapp-qr {
  width: 190px;
  height: 190px;
  margin: 0 auto 16px;
  border: 8px solid #fff;
  border-radius: 12px;
  background: url("./assets/miniapp-code.jpg") center / contain no-repeat #fff;
  box-shadow: 0 16px 34px rgba(18, 105, 255, 0.16);
}

.miniapp-dialog strong {
  color: var(--blue);
}

.phone-modal {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.phone-modal.is-open {
  display: flex;
}

.phone-dialog {
  position: relative;
  z-index: 1;
  width: min(340px, 100%);
  padding: 32px 28px 28px;
  border-radius: 16px;
  background: var(--bg-panel);
  box-shadow: 0 28px 80px rgba(7, 17, 34, 0.28);
  text-align: center;
}

.phone-dialog h3 {
  margin: 8px 0 10px;
  color: var(--ink);
  font-size: 24px;
}

.phone-dialog p {
  margin: 0 0 16px;
  color: var(--muted);
}

.phone-dialog strong {
  display: block;
  margin-bottom: 20px;
  color: var(--blue);
  font-size: 30px;
}

.phone-dialog a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 150px;
  min-height: 44px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  font-weight: 900;
}

@media (max-width: 1180px) {
  .topbar {
    grid-template-columns: 1fr auto;
    padding-left: 22px;
    padding-right: 22px;
  }

  .nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .topbar.nav-open .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: grid;
    justify-content: stretch;
    gap: 0;
    padding: 10px 18px 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(7, 17, 34, 0.98);
    box-shadow: 0 18px 32px rgba(0, 0, 0, 0.18);
  }

  .topbar.nav-open .nav > a,
  .topbar.nav-open .nav-dropdown > a {
    display: block;
    padding: 13px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .topbar.nav-open .nav-dropdown > a::after {
    content: "";
  }

  .topbar.nav-open .dropdown-menu {
    position: static;
    display: grid;
    min-width: 0;
    padding: 4px 0 8px 12px;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .topbar.nav-open .dropdown-menu a {
    padding: 10px;
    color: rgba(255, 255, 255, 0.68);
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-content {
    min-height: auto;
  }

  .chat-body {
    min-height: auto;
  }

  .advantage-grid,
  .guarantee-grid,
  .news-grid,
  .trademark-result-grid,
  .product-grid,
  .service-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .trademark-hero {
    grid-template-columns: 1fr;
  }

  .market-rotation {
    min-height: 1520px;
  }

  .global-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-sidebar {
    position: static;
  }

  .about-panel,
  .about-hero-inner,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .about-subhero {
    text-align: center;
  }

  .about-hero-copy p {
    margin-left: auto;
    margin-right: auto;
  }

  .about-hero-tags {
    justify-content: center;
  }

  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .process-steps article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-steps article:last-child {
    border-bottom: 0;
  }

  .process-steps article:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -17px;
    transform: translateX(50%) rotate(90deg);
  }
}

@media (max-width: 760px) {
  body {
    padding-bottom: calc(76px + env(safe-area-inset-bottom));
  }

  .mobile-action-bar {
    display: grid !important;
  }

  .topbar {
    min-height: 68px;
    padding: 0 14px;
    gap: 10px;
  }

  .top-actions .outline-pill {
    display: none;
  }

  .logo-img {
    width: 38px;
    height: 38px;
  }

  .logo strong {
    font-size: 16px;
  }

  .logo small {
    font-size: 10px;
  }

  .top-actions {
    gap: 8px;
  }

  .top-actions .solid-pill {
    min-height: 34px;
    padding: 0 10px;
    font-size: 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 46px 18px 38px;
    gap: 38px;
  }

  .hero-content {
    padding: 0;
  }

  .hero h1 {
    font-size: 32px;
  }

  .about-subhero {
    padding: 44px 18px;
  }

  .about-hero-inner {
    gap: 28px;
  }

  .about-visual {
    grid-template-columns: 1fr;
    min-height: 320px;
    padding: 20px;
  }

  .about-logo-card {
    padding: 22px;
  }

  .about-map-card {
    min-height: 138px;
    padding: 22px;
  }

  .about-map-card strong {
    font-size: 38px;
  }

  .about-story {
    padding: 44px 18px;
  }

  .about-lead,
  .about-mission,
  .contact-card {
    padding: 28px 22px;
  }

  .about-lead-photo img {
    aspect-ratio: 4 / 3;
  }

  .contact-subhero,
  .contact-page {
    padding-left: 18px;
    padding-right: 18px;
  }

  .contact-page-card {
    gap: 22px;
  }

  .contact-qr img {
    width: 150px;
    height: 150px;
  }

  .market-top,
  .hero-buttons {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .trademark-hero,
  .trademark-results-section {
    padding-left: 18px;
    padding-right: 18px;
  }

  .trademark-hero {
    padding-top: 44px;
  }

  .trademark-results-head {
    align-items: stretch;
    flex-direction: column;
  }

  .trademark-result-grid {
    grid-template-columns: 1fr;
  }

  .trademark-api-row,
  .trademark-detail-page-card {
    grid-template-columns: 1fr;
  }

  .market-rotation {
    min-height: auto;
  }

  .market-rotation .product-grid,
  .market-rotation .product-grid-next {
    position: relative;
  }

  .product-card {
    padding: 14px 18px 18px;
  }

  .trademark-image {
    height: 180px;
    margin-bottom: 14px;
    padding: 12px;
    overflow: hidden;
  }

  .trademark-image img {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 132px;
    object-fit: contain;
    transform: none !important;
  }

  .product-card:hover {
    transform: none;
  }

  .product-card h3 {
    position: relative;
    z-index: 1;
    margin-top: 0;
    font-size: 28px;
    line-height: 1.18;
  }

  .product-card .tag-row {
    justify-content: flex-start;
    margin-top: 12px;
  }

  .trademark-detail-hero {
    padding: 28px 14px 44px;
  }

  .trademark-detail-page-card {
    gap: 18px;
    margin-top: 14px;
    padding: 16px;
    overflow: hidden;
  }

  .trademark-detail-page-card .trademark-api-image {
    width: 100%;
    min-height: 220px;
    padding: 14px;
    overflow: hidden;
  }

  .trademark-detail-page-card .trademark-api-image img {
    display: block;
    max-width: 100%;
    max-height: 190px;
    object-fit: contain;
  }

  .trademark-detail-page-info {
    min-width: 0;
    width: 100%;
  }

  .trademark-detail-profile {
    gap: 16px;
  }

  .trademark-detail-profile div,
  .trademark-detail-list div {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .trademark-detail-profile dt,
  .trademark-detail-list dt {
    text-align: left;
    white-space: normal;
    line-height: 1.4;
  }

  .trademark-detail-profile dd,
  .trademark-detail-list dd {
    min-width: 0;
    margin: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
    line-height: 1.8;
  }

  .trademark-detail-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 26px;
  }

  .trademark-detail-actions .trademark-detail-cta,
  .trademark-detail-actions .ghost-button {
    width: 100%;
    min-width: 0;
  }

  .trademark-row-check {
    display: none;
  }

  .trademark-row-title,
  .trademark-row-info dl div {
    align-items: flex-start;
    flex-direction: column;
  }

  .trademark-api-card dl div,
  .trademark-detail-list div {
    grid-template-columns: 1fr;
  }

  .hero-benefits article {
    grid-template-columns: 52px 1fr;
    gap: 14px;
  }

  .chat-titlebar,
  .chat-body,
  .chat-input {
    padding-left: 18px;
    padding-right: 18px;
  }

  .chat-row,
  .chat-row.user {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .chat-row i,
  .chat-row.user i {
    grid-column: auto;
    grid-row: auto;
  }

  .chat-row.user p {
    grid-column: auto;
    grid-row: auto;
  }

  .chat-input {
    grid-template-columns: 1fr;
  }

  .stats-band,
  .advantage-grid,
  .country-grid,
  .insight-grid,
  .value-grid,
  .about-stats,
  .about-stats.wide,
  .about-text-grid,
  .contact-service-grid,
  .contact-card,
  .product-grid,
  .guarantee-grid,
  .news-grid,
  .service-row {
    grid-template-columns: 1fr;
  }

  .section,
  .guarantee-section,
  .news,
  .faq-page,
  .faq-hero,
  .stats-band {
    padding-left: 18px;
    padding-right: 18px;
  }

  .faq-hero {
    padding-top: 58px;
  }

  .faq-tabs {
    position: static;
  }

  .faq-tabs a {
    flex: 1 1 42%;
  }

  .faq-section {
    padding: 20px;
  }

  .faq-section-head {
    display: grid;
    align-items: start;
  }

  .faq-item {
    padding: 20px;
  }

  .faq-item h3,
  .faq-item p {
    margin-right: 0;
  }

  .float-tools {
    display: none;
  }

  body {
    padding-bottom: calc(76px + env(safe-area-inset-bottom));
  }

  .mobile-action-bar {
    position: fixed;
    z-index: 92;
    left: 0;
    right: 0;
    bottom: 0;
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    border-top: 1px solid rgba(18, 105, 255, 0.12);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 -12px 28px rgba(7, 17, 34, 0.12);
    backdrop-filter: blur(14px);
  }

  .mobile-action-bar a {
    display: grid;
    justify-items: center;
    gap: 4px;
    min-width: 0;
    padding: 4px 2px;
    color: var(--ink);
    font-size: 12px;
    font-weight: 900;
    line-height: 1.2;
  }

  .mobile-action-bar i {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    background: var(--blue);
    font-style: normal;
    font-size: 14px;
    line-height: 1;
  }

  .mobile-action-bar a:nth-child(2) i {
    background: var(--blue-dark);
  }

  .mobile-action-bar a:nth-child(3) i {
    background: var(--nav);
  }

  .footer-main,
  .friend-links,
  .footer-compact-inner {
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
  }

  .footer-compact-inner {
    display: flex;
    gap: 18px;
  }

  .site-footer-compact .footer-records {
    text-align: left;
  }

  .not-found-page {
    grid-template-columns: 1fr;
    gap: 22px;
    min-height: auto;
    padding: 78px 18px 42px;
  }

  .not-found-copy h1 {
    font-size: 42px;
  }

  .not-found-copy p {
    font-size: 16px;
  }

  .not-found-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .not-found-actions a {
    justify-content: center;
  }

  .not-found-panel {
    padding: 18px;
    border-radius: 18px;
  }
}