:root {
      --theme: #0B3D91;
      --template-theme: {主题色};
      --theme-dark: #072b66;
      --theme-soft: #e9f0fb;
      --ink: #172033;
      --muted: #647089;
      --line: #dce2ec;
      --surface: #ffffff;
      --page: #f5f7fa;
      --success: #16805b;
      --warning: #d97706;
      --shadow: 0 14px 36px rgba(23, 32, 51, .09);
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--ink);
      background: var(--page);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", Arial, sans-serif;
      line-height: 1.65;
    }

    body.drawer-locked {
      overflow: hidden;
    }

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

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

    button,
    input {
      font: inherit;
    }

    button {
      color: inherit;
    }

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

    .topbar {
      color: #fff;
      background: var(--theme-dark);
      font-size: 13px;
    }

    .topbar-inner {
      min-height: 36px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

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

    .topbar a:hover {
      text-decoration: underline;
    }

    .header {
      position: relative;
      z-index: 40;
      background: #fff;
      border-bottom: 1px solid var(--line);
    }

    .header-inner {
      min-height: 76px;
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .logo {
      min-width: 0;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--theme);
      font-size: 18px;
      font-weight: 800;
    }

    .logo img {
      width: 40px;
      height: 40px;
      flex: 0 0 40px;
      object-fit: contain;
    }

    .logo span {
      max-width: 180px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .main-nav {
      margin-left: auto;
    }

    .nav-list {
      display: flex;
      align-items: stretch;
      gap: 2px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .nav-item {
      position: relative;
    }

    .nav-link {
      min-height: 76px;
      padding: 0 13px;
      display: inline-flex;
      align-items: center;
      color: #2b354a;
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
      border-bottom: 3px solid transparent;
    }

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

    .has-arrow::after {
      width: 7px;
      height: 7px;
      margin: -4px 0 0 8px;
      content: "";
      border-right: 1.5px solid currentColor;
      border-bottom: 1.5px solid currentColor;
      transform: rotate(45deg);
    }

    .dropdown-panel,
    .mega-menu {
      position: absolute;
      top: 100%;
      z-index: 50;
      visibility: hidden;
      opacity: 0;
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
      transform: translateY(8px);
      transition: opacity .18s ease, transform .18s ease, visibility .18s;
    }

    .dropdown-panel {
      left: 0;
      width: 310px;
      padding: 10px;
    }

    .mega-menu {
      left: 50%;
      width: min(820px, calc(100vw - 40px));
      padding: 22px;
      transform: translate(-50%, 8px);
    }

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

    .nav-item:hover > .mega-menu,
    .nav-item:focus-within > .mega-menu {
      visibility: visible;
      opacity: 1;
      transform: translate(-50%, 0);
    }

    .dropdown-panel > a {
      display: block;
      padding: 10px 12px;
      color: #354059;
      font-size: 14px;
      border-radius: 4px;
    }

    .dropdown-panel > a:hover {
      color: var(--theme);
      background: var(--theme-soft);
    }

    .dropdown-panel .dropdown-all {
      margin-top: 7px;
      color: var(--theme);
      font-weight: 800;
      border-top: 1px solid var(--line);
      border-radius: 0;
    }

    .mega-heading {
      margin: 0 0 14px;
      color: var(--ink);
      font-size: 17px;
      line-height: 1.3;
    }

    .mega-categories {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 16px;
    }

    .mega-categories a {
      padding: 7px 11px;
      color: var(--theme);
      background: var(--theme-soft);
      font-size: 13px;
      font-weight: 700;
      border-radius: 4px;
    }

    .mega-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
    }

    .mega-card {
      min-width: 0;
      padding: 12px;
      display: grid;
      grid-template-columns: 38px minmax(0, 1fr);
      align-items: center;
      gap: 8px 10px;
      border: 1px solid var(--line);
      border-radius: 6px;
    }

    .mega-card:hover {
      border-color: var(--theme);
      background: #f8faff;
    }

    .mega-card img {
      width: 38px;
      height: 38px;
      object-fit: contain;
      border-radius: 4px;
    }

    .mega-card strong,
    .mega-card p,
    .mega-meta {
      min-width: 0;
    }

    .mega-card strong {
      font-size: 14px;
      line-height: 1.35;
    }

    .mega-card p {
      grid-column: 1 / -1;
      margin: 0;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.5;
      display: -webkit-box;
      overflow: hidden;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
    }

    .mega-card-cover {
      display: block;
    }

    .mega-card-cover img {
      width: 100%;
      height: 80px;
      margin-bottom: 9px;
      object-fit: cover;
    }

    .mega-meta {
      grid-column: 1 / -1;
      display: flex;
      flex-wrap: wrap;
      gap: 5px 10px;
      color: var(--muted);
      font-size: 11px;
    }

    .mega-footer {
      margin-top: 14px;
      padding-top: 13px;
      display: block;
      color: var(--theme);
      font-size: 14px;
      font-weight: 800;
      text-align: right;
      border-top: 1px solid var(--line);
    }

    .header-btns {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .member-entry {
      color: var(--theme);
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }

    .account-btn {
      padding: 9px 14px;
      color: #fff;
      background: var(--theme);
      font-size: 14px;
      font-weight: 800;
      white-space: nowrap;
      border-radius: 5px;
    }

    .account-btn:hover {
      background: var(--theme-dark);
    }

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

    .hamburger span {
      width: 21px;
      height: 2px;
      display: block;
      background: var(--ink);
      transition: transform .2s ease, opacity .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: 80;
      visibility: hidden;
      opacity: 0;
      background: rgba(10, 17, 31, .54);
      transition: opacity .22s ease, visibility .22s;
    }

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

    .mobile-drawer {
      position: fixed;
      top: 0;
      right: 0;
      z-index: 90;
      width: min(390px, 92vw);
      height: 100%;
      overflow-y: auto;
      background: #fff;
      box-shadow: -18px 0 45px rgba(15, 23, 42, .18);
      transform: translateX(105%);
      transition: transform .24s ease;
    }

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

    .drawer-head {
      min-height: 68px;
      padding: 12px 16px;
      display: flex;
      align-items: center;
      gap: 12px;
      color: var(--theme);
      border-bottom: 1px solid var(--line);
    }

    .drawer-head > a {
      margin-left: auto;
      padding: 7px 10px;
      color: #fff;
      background: var(--theme);
      font-size: 13px;
      font-weight: 800;
      border-radius: 4px;
    }

    .drawer-close {
      width: 38px;
      height: 38px;
      padding: 0;
      color: var(--ink);
      background: #fff;
      font-size: 27px;
      line-height: 1;
      border: 1px solid var(--line);
      border-radius: 4px;
      cursor: pointer;
    }

    .drawer-menu {
      padding: 10px 16px 30px;
    }

    .drawer-link,
    .drawer-toggle {
      width: 100%;
      min-height: 48px;
      padding: 11px 4px;
      display: flex;
      align-items: center;
      color: #273149;
      background: transparent;
      font-weight: 800;
      text-align: left;
      border: 0;
      border-bottom: 1px solid var(--line);
    }

    .drawer-toggle {
      justify-content: space-between;
      cursor: pointer;
    }

    .drawer-toggle::after {
      width: 8px;
      height: 8px;
      content: "";
      border-right: 2px solid currentColor;
      border-bottom: 2px solid currentColor;
      transform: rotate(45deg);
      transition: transform .2s ease;
    }

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

    .drawer-submenu {
      max-height: 0;
      overflow: hidden;
      background: #f7f9fc;
      transition: max-height .3s ease;
    }

    .drawer-submenu.open {
      max-height: 720px;
    }

    .drawer-submenu a {
      padding: 9px 14px;
      display: block;
      color: #566178;
      font-size: 14px;
      border-bottom: 1px solid #e8ecf2;
    }

    .drawer-submenu a:hover {
      color: var(--theme);
    }

    .tools-page {
      min-width: 0;
    }

    .tools-page .tools-intro {
      padding: 58px 0 50px;
      color: #fff;
      background:
        linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
        var(--theme);
      background-size: 32px 32px;
    }

    .tools-page .eyebrow {
      margin: 0 0 8px;
      color: #bcd6ff;
      font-size: 13px;
      font-weight: 800;
    }

    .tools-page .tools-intro h1 {
      max-width: 780px;
      margin: 0;
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.12;
      letter-spacing: 0;
    }

    .tools-page .tools-intro p {
      max-width: 760px;
      margin: 18px 0 0;
      color: #e2ecff;
      font-size: 17px;
    }

    .tools-page .tool-shortcuts {
      margin-top: 28px;
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
    }

    .tools-page .tool-shortcuts a {
      padding: 9px 13px;
      color: #fff;
      background: rgba(255,255,255,.12);
      font-size: 14px;
      font-weight: 700;
      border: 1px solid rgba(255,255,255,.32);
      border-radius: 4px;
    }

    .tools-page .tool-shortcuts a:hover {
      background: rgba(255,255,255,.2);
    }

    .tools-page .tools-catalogue {
      padding: 58px 0 68px;
    }

    .tools-page .section-head {
      margin-bottom: 25px;
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 20px;
    }

    .tools-page .section-head h2 {
      margin: 0;
      font-size: 28px;
      line-height: 1.25;
    }

    .tools-page .section-head p {
      max-width: 590px;
      margin: 7px 0 0;
      color: var(--muted);
    }

    .tools-page .catalogue-count {
      flex: 0 0 auto;
      padding: 6px 10px;
      color: var(--theme);
      background: var(--theme-soft);
      font-size: 13px;
      font-weight: 800;
      border-radius: 4px;
    }

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

    .tools-page .tool-card {
      min-width: 0;
      min-height: 270px;
      padding: 22px;
      display: flex;
      flex-direction: column;
      background: #fff;
      border: 1px solid var(--line);
      border-top: 4px solid var(--theme);
      border-radius: 7px;
      box-shadow: 0 8px 22px rgba(25, 39, 67, .05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }

    .tools-page .tool-card:hover {
      border-color: #9db5dd;
      border-top-color: var(--theme);
      box-shadow: var(--shadow);
      transform: translateY(-3px);
    }

    .tools-page .tool-card-head {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 15px;
    }

    .tools-page .tool-icon {
      width: 54px;
      height: 54px;
      padding: 8px;
      object-fit: contain;
      background: var(--theme-soft);
      border: 1px solid #cddbf1;
      border-radius: 6px;
    }

    .tools-page .tool-status {
      padding: 5px 8px;
      color: var(--success);
      background: #e9f7f1;
      font-size: 12px;
      font-weight: 800;
      border-radius: 3px;
    }

    .tools-page .tool-card h2 {
      margin: 18px 0 8px;
      font-size: 20px;
      line-height: 1.35;
    }

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

    .tools-page .tool-open {
      margin-top: auto;
      padding-top: 15px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      color: var(--theme);
      font-weight: 800;
      border-top: 1px solid var(--line);
    }

    .tools-page .tool-open::after {
      content: "→";
      font-size: 19px;
    }

    .tools-page .workflow {
      padding: 62px 0;
      background: #fff;
      border-block: 1px solid var(--line);
    }

    .tools-page .workflow h2,
    .tools-page .faq-section h2 {
      margin: 0 0 9px;
      font-size: 28px;
      line-height: 1.25;
    }

    .tools-page .section-copy {
      max-width: 700px;
      margin: 0;
      color: var(--muted);
    }

    .tools-page .workflow-grid {
      margin-top: 28px;
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 0;
      counter-reset: workflow;
    }

    .tools-page .workflow-step {
      position: relative;
      min-width: 0;
      padding: 23px 22px;
      border-top: 3px solid var(--theme);
      border-right: 1px solid var(--line);
      counter-increment: workflow;
    }

    .tools-page .workflow-step:first-child {
      border-left: 1px solid var(--line);
    }

    .tools-page .workflow-step::before {
      content: "0" counter(workflow);
      color: var(--theme);
      font-size: 13px;
      font-weight: 900;
    }

    .tools-page .workflow-step h3 {
      margin: 10px 0 7px;
      font-size: 18px;
    }

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

    .tools-page .notice-band {
      padding: 28px 0;
      color: #fff;
      background: #172033;
    }

    .tools-page .notice-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 25px;
    }

    .tools-page .notice-inner strong {
      display: block;
      font-size: 20px;
    }

    .tools-page .notice-inner p {
      margin: 3px 0 0;
      color: #cbd3e2;
      font-size: 14px;
    }

    .tools-page .notice-inner a {
      flex: 0 0 auto;
      padding: 10px 16px;
      color: #172033;
      background: #fff;
      font-weight: 800;
      border-radius: 5px;
    }

    .tools-page .faq-section {
      padding: 62px 0 72px;
    }

    .tools-page .faq-list {
      max-width: 900px;
      margin-top: 27px;
      border-top: 1px solid var(--line);
    }

    .tools-page .faq-item {
      border-bottom: 1px solid var(--line);
    }

    .tools-page .faq-question {
      width: 100%;
      padding: 18px 4px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      background: transparent;
      font-size: 17px;
      font-weight: 800;
      text-align: left;
      border: 0;
      cursor: pointer;
    }

    .tools-page .faq-question::after {
      width: 24px;
      height: 24px;
      flex: 0 0 24px;
      content: "+";
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--theme);
      line-height: 1;
      border-radius: 3px;
    }

    .tools-page .faq-question.active::after {
      content: "−";
    }

    .tools-page .faq-answer {
      max-height: 0;
      overflow: hidden;
      color: var(--muted);
      transition: max-height .25s ease;
    }

    .tools-page .faq-answer.open {
      max-height: 220px;
    }

    .tools-page .faq-answer p {
      margin: 0;
      padding: 0 44px 20px 4px;
    }

    .footer {
      color: #d7deeb;
      background: #111827;
    }

    .footer-main {
      padding: 54px 0 42px;
      display: grid;
      grid-template-columns: 1.45fr 1fr 1fr 1fr;
      gap: 38px;
    }

    .footer .logo {
      color: #fff;
    }

    .footer-brand p {
      max-width: 390px;
      margin: 18px 0 0;
      color: #aeb9ca;
      font-size: 14px;
    }

    .footer h2 {
      margin: 7px 0 15px;
      color: #fff;
      font-size: 16px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: #b8c2d2;
      font-size: 14px;
    }

    .footer-links a:hover {
      color: #fff;
      text-decoration: underline;
    }

    .footer-contact a {
      overflow-wrap: anywhere;
    }

    .footer-bottom {
      min-height: 66px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      color: #929eb1;
      font-size: 13px;
      border-top: 1px solid #293244;
    }

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

      .hamburger {
        display: flex;
      }

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

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

    @media (max-width: 820px) {
      .footer-main {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

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

      .tools-page .workflow-step:nth-child(3) {
        border-left: 1px solid var(--line);
      }
    }

    @media (max-width: 640px) {
      .container {
        width: min(calc(100% - 28px), var(--container));
      }

      .topbar-inner {
        min-height: 58px;
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        gap: 2px;
      }

      .topbar-contact {
        flex-wrap: wrap;
        gap: 2px 14px;
      }

      .header-inner {
        min-height: 68px;
        gap: 10px;
      }

      .logo img {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
      }

      .logo span {
        max-width: 130px;
        font-size: 16px;
      }

      .member-entry,
      .account-btn {
        display: none;
      }

      .tools-page .tools-intro {
        padding: 42px 0;
      }

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

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

      .tools-page .tools-catalogue,
      .tools-page .workflow,
      .tools-page .faq-section {
        padding: 45px 0;
      }

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

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

      .tools-page .tool-card {
        min-height: 245px;
      }

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

      .tools-page .workflow-step,
      .tools-page .workflow-step:nth-child(3) {
        border-left: 1px solid var(--line);
      }

      .tools-page .notice-inner {
        align-items: flex-start;
        flex-direction: column;
      }

      .tools-page .notice-inner a {
        width: 100%;
        text-align: center;
      }

      .footer-main {
        grid-template-columns: 1fr;
        gap: 28px;
      }

      .footer-bottom {
        padding: 18px 0;
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        gap: 4px;
      }
    }