:root {
      --brand: #0B3D91;
      --brand-dark: #06265e;
      --brand-deep: #041a42;
      --brand-soft: #eaf1fc;
      --theme-token: {主题色};
      --silver: #bcc8d8;
      --silver-light: #edf2f8;
      --ink: #122038;
      --muted: #627087;
      --line: #dce4ef;
      --surface: #ffffff;
      --page: #f4f7fb;
      --success: #16835f;
      --shadow: 0 18px 50px rgba(13, 43, 86, 0.12);
      --shadow-soft: 0 10px 30px rgba(13, 43, 86, 0.08);
      --radius: 18px;
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--ink);
      background: var(--page);
      font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }

    body.drawer-lock {
      overflow: hidden;
    }

    img {
      display: block;
      max-width: 100%;
    }

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

    button,
    input {
      font: inherit;
    }

    button {
      color: inherit;
    }

    .container {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
    }

    .topbar {
      color: #e8effa;
      background: var(--brand-deep);
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      font-size: 13px;
    }

    .topbar-inner {
      min-height: 38px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .topbar-contact {
      display: flex;
      align-items: center;
      gap: 22px;
    }

    .topbar-contact a {
      color: #e8effa;
      transition: color 0.2s ease;
    }

    .topbar-contact a:hover {
      color: #ffffff;
    }

    .header {
      position: relative;
      z-index: 50;
      background: rgba(255, 255, 255, 0.98);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 4px 20px rgba(18, 32, 56, 0.04);
    }

    .header-inner {
      min-height: 80px;
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .logo {
      min-width: 190px;
      display: inline-flex;
      align-items: center;
      gap: 11px;
      color: var(--brand-dark);
      font-size: 19px;
      font-weight: 800;
      letter-spacing: 0.01em;
    }

    .logo img {
      width: 42px;
      height: 42px;
      object-fit: contain;
      border-radius: 9px;
    }

    .main-nav {
      flex: 1;
      align-self: stretch;
    }

    .nav-list {
      height: 100%;
      margin: 0;
      padding: 0;
      display: flex;
      align-items: stretch;
      justify-content: center;
      list-style: none;
    }

    .nav-item {
      position: relative;
      display: flex;
      align-items: stretch;
    }

    .nav-link {
      position: relative;
      display: flex;
      align-items: center;
      padding: 0 14px;
      color: #26354c;
      font-size: 15px;
      font-weight: 700;
      white-space: nowrap;
      transition: color 0.2s ease;
    }

    .nav-link::after {
      position: absolute;
      right: 14px;
      bottom: 0;
      left: 14px;
      height: 3px;
      content: "";
      background: var(--brand);
      border-radius: 3px 3px 0 0;
      transform: scaleX(0);
      transition: transform 0.2s ease;
    }

    .nav-link.has-arrow {
      padding-right: 28px;
    }

    .nav-link.has-arrow::before {
      position: absolute;
      top: 50%;
      right: 13px;
      width: 6px;
      height: 6px;
      content: "";
      border-right: 1.5px solid currentColor;
      border-bottom: 1.5px solid currentColor;
      transform: translateY(-65%) rotate(45deg);
      transition: transform 0.2s ease;
    }

    .nav-item:hover > .nav-link,
    .nav-item:focus-within > .nav-link {
      color: var(--brand);
    }

    .nav-item:hover > .nav-link::after,
    .nav-item:focus-within > .nav-link::after {
      transform: scaleX(1);
    }

    .nav-item:hover > .nav-link.has-arrow::before,
    .nav-item:focus-within > .nav-link.has-arrow::before {
      transform: translateY(-20%) rotate(225deg);
    }

    .dropdown-panel,
    .mega-menu {
      position: absolute;
      top: 100%;
      z-index: 80;
      visibility: hidden;
      opacity: 0;
      pointer-events: none;
      transform: translateY(10px);
      transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    }

    .dropdown-panel {
      left: 0;
      width: 330px;
      padding: 18px;
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: 0 0 16px 16px;
      box-shadow: var(--shadow);
    }

    .mega-menu {
      left: 50%;
      width: min(930px, calc(100vw - 40px));
      background: #ffffff;
      border: 1px solid var(--line);
      border-top: 3px solid var(--brand);
      border-radius: 0 0 20px 20px;
      box-shadow: var(--shadow);
      transform: translate(-50%, 10px);
    }

    .nav-item:nth-last-child(-n+3) .mega-menu {
      right: -90px;
      left: auto;
      transform: translateY(10px);
    }

    .nav-item:hover > .dropdown-panel,
    .nav-item:focus-within > .dropdown-panel,
    .nav-item:hover > .mega-menu,
    .nav-item:focus-within > .mega-menu {
      visibility: visible;
      opacity: 1;
      pointer-events: auto;
      transform: translateY(0);
    }

    .nav-item:hover > .mega-menu,
    .nav-item:focus-within > .mega-menu {
      transform: translate(-50%, 0);
    }

    .nav-item:nth-last-child(-n+3):hover > .mega-menu,
    .nav-item:nth-last-child(-n+3):focus-within > .mega-menu {
      transform: translateY(0);
    }

    .dropdown-title {
      margin: 0 0 10px;
      color: var(--brand);
      font-size: 14px;
      font-weight: 800;
    }

    .news-link {
      display: block;
      padding: 10px 4px;
      color: #34435a;
      font-size: 14px;
      border-bottom: 1px solid #edf1f6;
      transition: color 0.2s ease, padding-left 0.2s ease;
    }

    .news-link:hover {
      padding-left: 9px;
      color: var(--brand);
    }

    .dropdown-footer {
      margin-top: 12px;
      padding: 10px 12px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      color: #ffffff;
      background: var(--brand);
      border-radius: 10px;
      font-size: 14px;
      font-weight: 700;
    }

    .mega-layout {
      display: grid;
      grid-template-columns: 235px minmax(0, 1fr);
    }

    .mega-side {
      padding: 25px;
      color: #ffffff;
      background:
        radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.16), transparent 35%),
        linear-gradient(145deg, var(--brand), var(--brand-deep));
      border-radius: 0 0 0 18px;
    }

    .mega-side h3 {
      margin: 0 0 8px;
      font-size: 20px;
    }

    .mega-side p {
      margin: 0 0 18px;
      color: #dce8fb;
      font-size: 13px;
    }

    .mega-categories {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .mega-categories a {
      padding: 8px 10px;
      color: #f5f8ff;
      background: rgba(255, 255, 255, 0.09);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 8px;
      font-size: 13px;
      transition: background 0.2s ease;
    }

    .mega-categories a:hover {
      background: rgba(255, 255, 255, 0.18);
    }

    .mega-content {
      min-width: 0;
      padding: 22px;
    }

    .mega-head {
      margin-bottom: 14px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

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

    .mega-footer {
      color: var(--brand);
      font-size: 13px;
      font-weight: 700;
    }

    .mega-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }

    .mega-card {
      min-width: 0;
      padding: 12px;
      display: grid;
      grid-template-columns: 44px minmax(0, 1fr);
      align-items: center;
      gap: 10px;
      color: #26354c;
      background: #f8fafd;
      border: 1px solid #e6ebf2;
      border-radius: 12px;
      transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    }

    .mega-card:hover {
      border-color: #aebfda;
      box-shadow: var(--shadow-soft);
      transform: translateY(-2px);
    }

    .mega-card img {
      grid-row: 1 / span 3;
      width: 44px;
      height: 44px;
      object-fit: contain;
      background: #ffffff;
      border-radius: 9px;
    }

    .mega-card strong {
      min-width: 0;
      overflow: hidden;
      font-size: 13px;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .mega-card p {
      margin: 1px 0 0;
      display: -webkit-box;
      overflow: hidden;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.45;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
    }

    .mega-meta {
      grid-column: 2;
      display: flex;
      flex-wrap: wrap;
      gap: 4px 8px;
      color: #718097;
      font-size: 10px;
    }

    .header-btns {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 9px;
      white-space: nowrap;
    }

    .header-btns > a:not(.open-account) {
      color: var(--brand);
      font-size: 14px;
      font-weight: 700;
    }

    .open-account {
      padding: 10px 18px;
      color: #ffffff;
      background: linear-gradient(135deg, var(--brand), #1e61bd);
      border-radius: 9px;
      box-shadow: 0 8px 18px rgba(11, 61, 145, 0.18);
      font-size: 14px;
      font-weight: 800;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .open-account:hover {
      box-shadow: 0 12px 24px rgba(11, 61, 145, 0.25);
      transform: translateY(-1px);
    }

    .hamburger {
      width: 42px;
      height: 42px;
      padding: 10px;
      display: none;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 5px;
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: 9px;
      cursor: pointer;
    }

    .hamburger span {
      width: 20px;
      height: 2px;
      display: block;
      background: var(--brand-dark);
      border-radius: 4px;
      transition: transform 0.2s ease, opacity 0.2s ease;
    }

    .hamburger.active span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2) {
      opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    .drawer-overlay {
      position: fixed;
      inset: 0;
      z-index: 90;
      visibility: hidden;
      opacity: 0;
      background: rgba(2, 14, 36, 0.62);
      backdrop-filter: blur(3px);
      transition: opacity 0.25s ease, visibility 0.25s ease;
    }

    .drawer-overlay.open {
      visibility: visible;
      opacity: 1;
    }

    .mobile-drawer {
      position: fixed;
      top: 0;
      right: 0;
      bottom: 0;
      z-index: 100;
      width: min(390px, 90vw);
      overflow-y: auto;
      background: #ffffff;
      box-shadow: -20px 0 50px rgba(0, 18, 50, 0.2);
      transform: translateX(105%);
      transition: transform 0.28s ease;
    }

    .mobile-drawer.open {
      transform: translateX(0);
    }

    .drawer-head {
      min-height: 76px;
      padding: 15px 18px;
      display: flex;
      align-items: center;
      gap: 10px;
      color: #ffffff;
      background: linear-gradient(135deg, var(--brand), var(--brand-deep));
    }

    .drawer-head > a {
      padding: 8px 12px;
      color: #ffffff;
      border: 1px solid rgba(255, 255, 255, 0.28);
      border-radius: 8px;
      font-size: 14px;
      font-weight: 700;
    }

    .drawer-close {
      width: 38px;
      height: 38px;
      margin-left: auto;
      color: #ffffff;
      background: rgba(255, 255, 255, 0.1);
      border: 0;
      border-radius: 50%;
      font-size: 27px;
      line-height: 1;
      cursor: pointer;
    }

    .drawer-menu {
      padding: 14px 18px 30px;
    }

    .drawer-link,
    .drawer-toggle {
      width: 100%;
      min-height: 50px;
      padding: 12px 6px;
      display: flex;
      align-items: center;
      color: #24344c;
      background: transparent;
      border: 0;
      border-bottom: 1px solid #e9edf3;
      font-weight: 750;
      text-align: left;
      cursor: pointer;
    }

    .drawer-toggle {
      position: relative;
    }

    .drawer-toggle::after {
      position: absolute;
      right: 7px;
      width: 8px;
      height: 8px;
      content: "";
      border-right: 2px solid #75839a;
      border-bottom: 2px solid #75839a;
      transform: rotate(45deg);
      transition: transform 0.2s ease;
    }

    .drawer-toggle.active {
      color: var(--brand);
    }

    .drawer-toggle.active::after {
      transform: rotate(225deg);
    }

    .drawer-submenu {
      max-height: 0;
      overflow: hidden;
      background: #f6f8fc;
      border-radius: 0 0 10px 10px;
      transition: max-height 0.3s ease, padding 0.3s ease;
    }

    .drawer-submenu.open {
      max-height: 900px;
      padding: 8px 12px;
    }

    .drawer-submenu a {
      padding: 9px 10px;
      display: block;
      color: #54637a;
      border-bottom: 1px dashed #dce3ec;
      font-size: 14px;
    }

    .drawer-submenu a:last-child {
      border-bottom: 0;
    }

    .tools-page {
      min-height: 720px;
      overflow: hidden;
    }

    .tools-page .tools-hero {
      position: relative;
      padding: 78px 0 68px;
      color: #ffffff;
      background:
        radial-gradient(circle at 15% 15%, rgba(188, 200, 216, 0.26), transparent 24%),
        radial-gradient(circle at 82% 18%, rgba(67, 127, 215, 0.35), transparent 27%),
        linear-gradient(145deg, #041a42 0%, #0B3D91 54%, #082e6d 100%);
    }

    .tools-page .tools-hero::before,
    .tools-page .tools-hero::after {
      position: absolute;
      content: "";
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 50%;
      pointer-events: none;
    }

    .tools-page .tools-hero::before {
      top: -150px;
      right: -80px;
      width: 420px;
      height: 420px;
    }

    .tools-page .tools-hero::after {
      bottom: -220px;
      left: -150px;
      width: 500px;
      height: 500px;
    }

    .tools-page .tools-hero-inner {
      position: relative;
      z-index: 1;
      max-width: 850px;
      margin: 0 auto;
      text-align: center;
    }

    .tools-page .hero-kicker {
      margin-bottom: 16px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #e6edf8;
      font-size: 13px;
      font-weight: 800;
      letter-spacing: 0.14em;
    }

    .tools-page .hero-kicker::before,
    .tools-page .hero-kicker::after {
      width: 32px;
      height: 1px;
      content: "";
      background: var(--silver);
    }

    .tools-page .tools-hero h1 {
      margin: 0;
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.18;
      letter-spacing: -0.03em;
    }

    .tools-page .tools-hero p {
      max-width: 720px;
      margin: 20px auto 0;
      color: #dce7f8;
      font-size: 17px;
    }

    .tools-page .hero-actions {
      margin-top: 30px;
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 12px;
    }

    .tools-page .primary-button,
    .tools-page .secondary-button {
      min-height: 48px;
      padding: 12px 22px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      font-size: 15px;
      font-weight: 800;
      transition: transform 0.2s ease, background 0.2s ease;
    }

    .tools-page .primary-button {
      color: var(--brand-dark);
      background: #ffffff;
      box-shadow: 0 12px 25px rgba(1, 13, 35, 0.22);
    }

    .tools-page .secondary-button {
      color: #ffffff;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.35);
    }

    .tools-page .primary-button:hover,
    .tools-page .secondary-button:hover {
      transform: translateY(-2px);
    }

    .tools-page .hero-points {
      max-width: 900px;
      margin: 46px auto -98px;
      padding: 20px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      color: var(--ink);
      background: var(--line);
      border: 1px solid rgba(255, 255, 255, 0.55);
      border-radius: 18px;
      box-shadow: 0 20px 45px rgba(2, 19, 49, 0.22);
    }

    .tools-page .hero-point {
      padding: 20px;
      background: #ffffff;
      text-align: left;
    }

    .tools-page .hero-point:first-child {
      border-radius: 12px 0 0 12px;
    }

    .tools-page .hero-point:last-child {
      border-radius: 0 12px 12px 0;
    }

    .tools-page .hero-point strong {
      display: block;
      color: var(--brand);
      font-size: 16px;
    }

    .tools-page .hero-point span {
      margin-top: 5px;
      display: block;
      color: var(--muted);
      font-size: 13px;
    }

    .tools-page .tools-directory {
      padding: 115px 0 80px;
    }

    .tools-page .section-heading {
      margin-bottom: 30px;
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 28px;
    }

    .tools-page .section-heading-text {
      max-width: 720px;
    }

    .tools-page .section-eyebrow {
      margin-bottom: 7px;
      display: block;
      color: var(--brand);
      font-size: 13px;
      font-weight: 850;
      letter-spacing: 0.1em;
    }

    .tools-page .section-heading h2 {
      margin: 0;
      color: var(--ink);
      font-size: clamp(27px, 3vw, 38px);
      line-height: 1.25;
    }

    .tools-page .section-heading p {
      margin: 10px 0 0;
      color: var(--muted);
    }

    .tools-page .filter-chips {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 8px;
    }

    .tools-page .filter-chip {
      padding: 8px 13px;
      color: #516079;
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: 999px;
      font-size: 13px;
      font-weight: 700;
    }

    .tools-page .filter-chip.active {
      color: #ffffff;
      background: var(--brand);
      border-color: var(--brand);
    }

    .tools-page .tools-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 20px;
    }

    .tools-page .tool-card {
      position: relative;
      min-width: 0;
      min-height: 260px;
      padding: 25px;
      display: flex;
      flex-direction: column;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: 0 8px 25px rgba(20, 49, 88, 0.05);
      overflow: hidden;
      transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
    }

    .tools-page .tool-card::after {
      position: absolute;
      right: -35px;
      bottom: -40px;
      width: 120px;
      height: 120px;
      content: "";
      background: radial-gradient(circle, var(--brand-soft), transparent 70%);
      border-radius: 50%;
      transition: transform 0.25s ease;
    }

    .tools-page .tool-card:hover {
      border-color: #a7bada;
      box-shadow: var(--shadow-soft);
      transform: translateY(-5px);
    }

    .tools-page .tool-card:hover::after {
      transform: scale(1.35);
    }

    .tools-page .tool-icon {
      position: relative;
      z-index: 1;
      width: 58px;
      height: 58px;
      padding: 10px;
      display: grid;
      place-items: center;
      background: linear-gradient(145deg, #ffffff, var(--silver-light));
      border: 1px solid #d7e0ed;
      border-radius: 15px;
      box-shadow: 0 8px 18px rgba(11, 61, 145, 0.08);
    }

    .tools-page .tool-icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }

    .tools-page .tool-card h3 {
      position: relative;
      z-index: 1;
      margin: 18px 0 8px;
      color: var(--ink);
      font-size: 20px;
      line-height: 1.4;
    }

    .tools-page .tool-card p {
      position: relative;
      z-index: 1;
      margin: 0 0 20px;
      display: -webkit-box;
      overflow: hidden;
      color: var(--muted);
      font-size: 14px;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 3;
    }

    .tools-page .tool-entry {
      position: relative;
      z-index: 1;
      margin-top: auto;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--brand);
      font-size: 14px;
      font-weight: 850;
    }

    .tools-page .tool-entry span {
      transition: transform 0.2s ease;
    }

    .tools-page .tool-card:hover .tool-entry span {
      transform: translateX(4px);
    }

    .tools-page .workflow-section {
      padding: 80px 0;
      background: #ffffff;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .tools-page .workflow-heading {
      max-width: 720px;
      margin: 0 auto 38px;
      text-align: center;
    }

    .tools-page .workflow-heading h2 {
      margin: 0;
      font-size: clamp(27px, 3vw, 38px);
    }

    .tools-page .workflow-heading p {
      margin: 12px 0 0;
      color: var(--muted);
    }

    .tools-page .workflow-grid {
      position: relative;
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 18px;
    }

    .tools-page .workflow-grid::before {
      position: absolute;
      top: 30px;
      right: 10%;
      left: 10%;
      height: 1px;
      content: "";
      background: linear-gradient(90deg, transparent, #aebdd2, transparent);
    }

    .tools-page .workflow-step {
      position: relative;
      z-index: 1;
      padding: 0 14px;
      text-align: center;
    }

    .tools-page .step-number {
      width: 60px;
      height: 60px;
      margin: 0 auto 18px;
      display: grid;
      place-items: center;
      color: #ffffff;
      background: linear-gradient(145deg, var(--brand), var(--brand-dark));
      border: 7px solid #edf3fb;
      border-radius: 50%;
      box-shadow: 0 6px 18px rgba(11, 61, 145, 0.2);
      font-weight: 900;
    }

    .tools-page .workflow-step h3 {
      margin: 0 0 8px;
      font-size: 17px;
    }

    .tools-page .workflow-step p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .tools-page .notice-section {
      padding: 72px 0;
    }

    .tools-page .notice-panel {
      padding: 38px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
      gap: 35px;
      color: #ffffff;
      background:
        linear-gradient(110deg, rgba(255, 255, 255, 0.06), transparent 48%),
        var(--brand-deep);
      border: 1px solid rgba(188, 200, 216, 0.25);
      border-radius: 22px;
      box-shadow: var(--shadow);
    }

    .tools-page .notice-panel h2 {
      margin: 0 0 10px;
      font-size: 27px;
    }

    .tools-page .notice-panel p {
      max-width: 790px;
      margin: 0;
      color: #d6e1f2;
      font-size: 14px;
    }

    .tools-page .notice-panel a {
      min-width: 150px;
      padding: 13px 20px;
      color: var(--brand-dark);
      background: #ffffff;
      border-radius: 10px;
      font-weight: 850;
      text-align: center;
    }

    .footer {
      color: #ccd6e5;
      background: #07172f;
    }

    .footer-main {
      padding: 62px 0 42px;
      display: grid;
      grid-template-columns: 1.5fr 0.9fr 0.9fr 1fr;
      gap: 42px;
    }

    .footer .logo {
      color: #ffffff;
    }

    .footer-brand p {
      max-width: 380px;
      margin: 18px 0;
      color: #aebbcf;
      font-size: 14px;
    }

    .footer-social {
      color: #ffffff;
    }

    .footer h3 {
      margin: 8px 0 17px;
      color: #ffffff;
      font-size: 16px;
    }

    .footer-links,
    .footer-contact {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-links a,
    .footer-contact a,
    .footer-contact span {
      color: #aebbcf;
      font-size: 14px;
      transition: color 0.2s ease, transform 0.2s ease;
    }

    .footer-links a:hover,
    .footer-contact a:hover {
      color: #ffffff;
      transform: translateX(3px);
    }

    .footer-bottom {
      min-height: 66px;
      padding: 16px 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      color: #8998ae;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      font-size: 13px;
    }

    @media (max-width: 1120px) {
      .main-nav {
        display: none;
      }

      .header-inner {
        min-height: 72px;
      }

      .header-btns {
        margin-left: auto;
      }

      .hamburger {
        display: flex;
      }

      .tools-page .tools-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .footer-main {
        grid-template-columns: 1.3fr repeat(3, 1fr);
        gap: 28px;
      }
    }

    @media (max-width: 820px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .topbar-welcome {
        display: none;
      }

      .topbar-inner {
        justify-content: center;
      }

      .tools-page .tools-hero {
        padding: 58px 0 52px;
      }

      .tools-page .hero-points {
        margin-bottom: -130px;
        grid-template-columns: 1fr;
      }

      .tools-page .hero-point:first-child,
      .tools-page .hero-point:last-child {
        border-radius: 0;
      }

      .tools-page .hero-point:first-child {
        border-radius: 12px 12px 0 0;
      }

      .tools-page .hero-point:last-child {
        border-radius: 0 0 12px 12px;
      }

      .tools-page .tools-directory {
        padding-top: 160px;
      }

      .tools-page .section-heading {
        align-items: flex-start;
        flex-direction: column;
      }

      .tools-page .filter-chips {
        justify-content: flex-start;
      }

      .tools-page .workflow-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 30px 15px;
      }

      .tools-page .workflow-grid::before {
        display: none;
      }

      .tools-page .notice-panel {
        grid-template-columns: 1fr;
      }

      .tools-page .notice-panel a {
        justify-self: start;
      }

      .footer-main {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 560px) {
      .topbar-contact {
        width: 100%;
        justify-content: space-between;
        gap: 10px;
      }

      .topbar-contact a {
        font-size: 12px;
      }

      .logo {
        min-width: 0;
        font-size: 16px;
      }

      .logo img {
        width: 37px;
        height: 37px;
      }

      .header-btns > a:not(.open-account) {
        display: none;
      }

      .open-account {
        padding: 9px 13px;
      }

      .tools-page .tools-hero h1 {
        font-size: 34px;
      }

      .tools-page .tools-hero p {
        font-size: 15px;
      }

      .tools-page .hero-actions {
        align-items: stretch;
        flex-direction: column;
      }

      .tools-page .tools-grid {
        grid-template-columns: 1fr;
      }

      .tools-page .tool-card {
        min-height: 240px;
      }

      .tools-page .workflow-grid {
        grid-template-columns: 1fr;
      }

      .tools-page .notice-panel {
        padding: 28px 22px;
      }

      .footer-main {
        grid-template-columns: 1fr;
      }

      .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
      }
    }