:root {
        --bg: #ffffff;
        --surface: #ffffff;
        --text: #13282d;
        --text-muted: #5c7076;
        --border: #ded8ca;
        --accent: #00756f;
        --accent-dark: #064f4c;
        --accent-soft: #d8f2ec;
        --accent-faint: #e6f3ef;
        --warning: #f5b84b;
        --warning-soft: #fff0c7;
        --night: #123232;
        --icon-muted: #4f6870;
        --surface-rgb: 255 255 255;
        --text-rgb: 19 40 45;
        --accent-rgb: 0 117 111;
        --shadow-rgb: 36 44 42;
        --overlay-rgb: 13 31 35;
        --radius-xs: 6px;
        --radius-sm: 8px;
        --radius-pill: 999px;
        --shadow-sm: 0 16px 44px rgb(var(--shadow-rgb) / 0.08);
        --shadow-md: 0 22px 60px rgb(var(--shadow-rgb) / 0.12);
        --page-width: min(1720px, calc(100vw - 144px));
        --section-x: 40px;
        --section-y: 46px;
        --section-gap: 24px;
        --image-bg: #d8e5e1;
      }

      * {
        box-sizing: border-box;
      }

      html {
        background: var(--bg);
        color: var(--text);
      }

      body {
        margin: 0;
        font-family: var(--font-ui);
        line-height: 1.45;
        overflow-x: hidden;
      }

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

      button,
      input,
      textarea {
        font: inherit;
      }

      textarea {
        resize: none;
      }

      button {
        border: 0;
        cursor: pointer;
      }

      svg {
        display: block;
      }

      .page {
        min-height: 100vh;
        background:
          linear-gradient(180deg, #ffffff 0%, #ffffff 42%, #f6f9f8 100%);
      }

      .hero {
        display: grid;
        grid-template-columns: minmax(0, 1120px);
        justify-content: center;
        justify-items: center;
        gap: 24px;
        max-width: var(--page-width);
        margin: 0 auto;
        padding: 34px var(--section-x) 18px;
        text-align: center;
      }

      .hero-copy {
        width: 100%;
        max-width: 1120px;
      }

      .kicker {
        display: inline-flex;
        gap: 8px;
        align-items: center;
        margin-bottom: 18px;
        padding: 8px 11px;
        border-radius: var(--radius-xs);
        background: rgb(var(--surface-rgb) / 0.8);
        color: var(--accent-dark);
        font-size: 13px;
        font-weight: 780;
      }

      .dot {
        width: 9px;
        height: 9px;
        border-radius: 999px;
        background: var(--warning);
      }

      h1 {
        max-width: 1120px;
        margin: 0 auto 16px;
        font-family: var(--font-display);
        font-size: 66px;
        font-weight: 700;
        line-height: 1;
        letter-spacing: -0.025em;
        text-wrap: balance;
      }

      .sub {
        max-width: 560px;
        margin: 0 auto 26px;
        color: var(--text-muted);
        font-size: 19px;
      }

      .site-search {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 6px;
        align-items: center;
        width: 100%;
        max-width: 820px;
        margin: 0 auto;
        padding: 5px;
        border: 1px solid rgb(var(--text-rgb) / 0.16);
        border-radius: var(--radius-sm);
        background: white;
        box-shadow: 0 8px 28px rgb(var(--shadow-rgb) / 0.08);
      }

      .site-search input {
        width: 100%;
        min-height: 46px;
        min-width: 0;
        padding: 0 14px;
        border: 0;
        outline: 0;
        background: transparent;
        color: var(--text);
        font-size: 16px;
        line-height: 1.2;
      }

      .site-search input::placeholder {
        color: rgb(var(--text-rgb) / 0.58);
      }

      .site-search button {
        display: inline-flex;
        min-height: 46px;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 0 18px;
        border-radius: var(--radius-xs);
        background: var(--accent);
        color: white;
        font-size: 14px;
        font-weight: 800;
      }

      .primary {
        min-height: 56px;
        padding: 0 22px;
        border-radius: var(--radius-xs);
        background: var(--accent);
        color: white;
        font-weight: 840;
        box-shadow: 0 14px 32px rgb(var(--accent-rgb) / 0.22);
      }

      .site-search button svg {
        width: 17px;
        height: 17px;
        fill: none;
        stroke: currentColor;
        stroke-linecap: round;
        stroke-linejoin: round;
        stroke-width: 2.25;
      }

      .chips {
        justify-content: center;
        display: flex;
        flex-wrap: wrap;
        gap: 9px;
        margin-top: 14px;
      }

      .chips button {
        padding: 8px 11px;
        border: 1px solid rgb(var(--text-rgb) / 0.12);
        border-radius: var(--radius-pill);
        background: rgb(var(--surface-rgb) / 0.78);
        color: var(--text-muted);
        font-size: 13px;
        font-weight: 760;
      }

      .chips button:hover,
      .chips button.active {
        border-color: rgb(var(--accent-rgb) / 0.24);
        background: var(--accent-soft);
        color: var(--accent-dark);
      }

      .planner-feedback {
        min-height: 32px;
        margin: 12px auto 0;
        color: var(--text-muted);
        font-size: 14px;
      }

      .planner-feedback strong {
        color: var(--accent-dark);
      }

      .route-chips {
        display: inline-flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 7px;
      }

      .route-chips span {
        padding: 5px 8px;
        border-radius: var(--radius-pill);
        background: var(--accent-faint);
        color: var(--accent-dark);
        font-size: 12px;
        font-weight: 820;
      }

      .route-chips a {
        padding: 5px 9px;
        border-radius: var(--radius-pill);
        background: var(--accent);
        color: white;
        font-size: 12px;
        font-weight: 860;
      }

      .site-search.is-pending button {
        background: var(--accent-dark);
      }

      .site-search button:disabled {
        cursor: wait;
        opacity: 0.92;
      }

      .site-search button:hover {
        background: var(--accent-dark);
      }

      .categories {
        display: grid;
        grid-template-columns: repeat(7, minmax(0, 1fr));
        gap: 10px;
        max-width: var(--page-width);
        margin: 0 auto;
        padding: 8px var(--section-x) 40px;
      }

      .cat {
        display: grid;
        justify-items: center;
        gap: 9px;
        min-height: 92px;
        padding: 10px 8px;
        border: 0;
        border-radius: var(--radius-sm);
        background: transparent;
        color: var(--text);
        text-align: center;
        box-shadow: none;
        transition: background 180ms ease, transform 180ms ease;
      }

      .cat:hover {
        transform: translateY(-2px);
        background: rgb(var(--surface-rgb) / 0.72);
      }

      .category-icon,
      .feature-icon {
        display: grid;
        width: 42px;
        height: 42px;
        place-items: center;
        border-radius: var(--radius-xs);
        background: transparent;
        color: var(--icon-muted);
        box-shadow: none;
      }

      .category-icon svg,
      .feature-icon svg {
        width: 28px;
        height: 28px;
        stroke-width: 1.9;
      }

      .feature-icon {
        color: var(--accent);
      }

      .guide-card .feature-icon,
      .dark-card .feature-icon {
        width: 36px;
        height: 36px;
      }

      .guide-card .feature-icon svg,
      .dark-card .feature-icon svg {
        width: 26px;
        height: 26px;
      }

      .cat strong {
        font-size: 16px;
        font-weight: 520;
      }

      .cat span {
        color: var(--text-muted);
        font-size: 13px;
        font-weight: 520;
      }

      .below {
        display: grid;
        grid-template-columns: 1.2fr 0.8fr;
        gap: 18px;
        max-width: var(--page-width);
        margin: 0 auto;
        padding: var(--section-y) var(--section-x) 44px;
      }

      .section {
        max-width: var(--page-width);
        margin: 0 auto;
        padding: var(--section-y) var(--section-x);
      }

      .section[aria-label="China study starting points"] {
        padding-top: 52px;
      }

      .section[aria-label="China study confidence"] {
        padding-top: 58px;
        padding-bottom: 62px;
      }

      .section-head {
        display: flex;
        align-items: end;
        justify-content: space-between;
        gap: 16px;
        margin-bottom: var(--section-gap);
      }

      .section-head > a,
      .panel-head a {
        color: var(--accent-dark);
        font-size: 14px;
        font-weight: 820;
      }

      .section-head h2 {
        margin: 0;
        font-family: var(--font-display);
        font-size: 28px;
        font-weight: 700;
      }

      .section-head p {
        max-width: 560px;
        margin: 4px 0 0;
        color: var(--text-muted);
        font-size: 15px;
      }

      .path-grid {
        display: grid;
        grid-template-columns: 0.9fr 1.1fr;
        gap: 22px;
        align-items: stretch;
      }

      .route-photo {
        min-height: 310px;
        position: relative;
        overflow: hidden;
        border-radius: var(--radius-sm);
        background:
          linear-gradient(180deg, rgb(var(--overlay-rgb) / 0.04), rgb(var(--overlay-rgb) / 0.68)),
          url("https://www.ehangzhou.gov.cn/img/attachement/jpg/site48/20250527/17483419485411.jpg");
        background-position: center;
        background-size: cover;
      }

      .route-photo div {
        position: absolute;
        left: 22px;
        right: 22px;
        bottom: 20px;
        color: white;
      }

      .route-photo strong {
        display: block;
        max-width: 420px;
        font-size: 30px;
        font-weight: 760;
        line-height: 1.08;
      }

      .route-photo span {
        display: block;
        margin-top: 8px;
        font-size: 15px;
        opacity: 0.9;
      }

      .route-list {
        display: grid;
        gap: 0;
        align-self: center;
        border-top: 1px solid rgb(var(--text-rgb) / 0.11);
      }

      .path-card,
      .guide-card,
      .step-card {
        border: 1px solid rgb(var(--text-rgb) / 0.1);
        border-radius: var(--radius-sm);
        background: rgb(var(--surface-rgb) / 0.82);
        box-shadow: var(--shadow-sm);
      }

      .path-card {
        display: grid;
        grid-template-columns: auto 1fr auto;
        gap: 16px;
        align-items: center;
        min-height: auto;
        padding: 18px 0;
        border: 0;
        border-bottom: 1px solid rgb(var(--text-rgb) / 0.11);
        border-radius: 0;
        background: transparent;
        box-shadow: none;
      }

      .path-card strong,
      .guide-card strong,
      .step-card strong {
        font-size: 18px;
        font-weight: 780;
      }

      .path-card p,
      .guide-card p,
      .step-card p {
        margin: 0;
        color: var(--text-muted);
        font-size: 14px;
      }

      .path-meta {
        display: flex;
        flex-wrap: wrap;
        gap: 7px;
        justify-content: flex-end;
        margin-top: 0;
      }

      .path-meta span {
        padding: 5px 8px;
        border-radius: var(--radius-pill);
        background: white;
        color: var(--text-muted);
        font-size: 12px;
        font-weight: 760;
      }

      .guide-grid {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 14px;
      }

      .guide-card {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: 14px;
        align-items: start;
        padding: 18px;
      }

      .steps {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 14px;
      }

      .step-card {
        display: grid;
        gap: 12px;
        padding: 18px;
      }

      .step-number {
        color: var(--accent);
        font-size: 13px;
        font-weight: 850;
      }

      .panel {
        border: 1px solid rgb(var(--text-rgb) / 0.1);
        border-radius: var(--radius-sm);
        background: rgb(var(--surface-rgb) / 0.82);
        box-shadow: var(--shadow-sm);
      }

      .panel-head {
        display: flex;
        justify-content: space-between;
        gap: 12px;
        padding: 16px 18px;
        border-bottom: 1px solid rgb(var(--text-rgb) / 0.09);
      }

      .panel-head h2 {
        margin: 0;
        font-size: 21px;
      }

      .mini-programs {
        display: grid;
      }

      .program {
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px;
        padding: 14px 18px;
        border-bottom: 1px solid rgb(var(--text-rgb) / 0.08);
      }

      .program:last-child {
        border-bottom: 0;
      }

      .program strong,
      .program span {
        display: block;
      }

      .program span {
        color: var(--text-muted);
        font-size: 14px;
      }

      .pill {
        align-self: start;
        padding: 6px 9px;
        border-radius: var(--radius-pill);
        background: var(--warning-soft);
        color: #795000;
        font-size: 12px;
        font-weight: 900;
      }

      .city-strip {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
        padding: 16px;
      }

      .city {
        min-height: 172px;
        overflow: hidden;
        border-radius: var(--radius-sm);
        background:
          linear-gradient(180deg, transparent 20%, rgb(var(--overlay-rgb) / 0.78)),
          url("https://www.ehangzhou.gov.cn/img/attachement/jpg/site48/20250527/17483419485411.jpg");
        background-position: center;
        background-size: cover;
        color: white;
        display: flex;
        align-items: flex-end;
        padding: 14px;
      }

      .city:nth-child(2) {
        background-image:
          linear-gradient(180deg, transparent 20%, rgb(var(--overlay-rgb) / 0.78)),
          url("https://images.unsplash.com/photo-1508804185872-d7badad00f7d?auto=format&fit=crop&w=700&q=80");
      }

      .city:nth-child(3) {
        background-image:
          linear-gradient(180deg, transparent 20%, rgb(var(--overlay-rgb) / 0.78)),
          url("https://images.unsplash.com/photo-1518005020951-eccb494ad742?auto=format&fit=crop&w=700&q=80");
      }

      .city strong,
      .city span {
        display: block;
      }

      .city span {
        font-size: 13px;
        opacity: 0.9;
      }

      .editorial-grid {
        display: grid;
        grid-template-columns: 1.05fr 0.95fr;
        gap: 22px;
        align-items: start;
      }

      .lead-story,
      .image-tile,
      .provider-card,
      .update-card {
        color: var(--text);
      }

      .story-image,
      .tile-image,
      .provider-image,
      .update-image {
        overflow: hidden;
        border-radius: var(--radius-sm);
        background: var(--image-bg);
      }

      .story-image {
        height: 250px;
      }

      .tile-image {
        height: 156px;
      }

      .provider-image {
        height: 132px;
      }

      .update-image {
        height: 150px;
      }

      .story-image img,
      .tile-image img,
      .provider-image img,
      .update-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 360ms ease;
      }

      .lead-story:hover img,
      .image-tile:hover img,
      .provider-card:hover img,
      .update-card:hover img {
        transform: scale(1.035);
      }

      .story-copy,
      .tile-copy,
      .provider-copy,
      .update-copy {
        padding-top: 10px;
      }

      .story-copy strong {
        display: block;
        color: var(--accent-dark);
        font-size: 24px;
        font-weight: 820;
      }

      .story-copy span,
      .tile-copy span,
      .provider-copy span,
      .update-copy span {
        display: block;
        margin-top: 3px;
        color: var(--text-muted);
        font-size: 14px;
      }

      .tile-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
      }

      .image-tile strong,
      .provider-copy strong,
      .update-copy strong {
        display: block;
        color: var(--accent);
        font-size: 18px;
        font-weight: 780;
      }

      .fit-band {
        display: grid;
        grid-template-columns: 0.95fr 1.05fr;
        gap: 48px;
        align-items: center;
        min-height: 340px;
        background:
          linear-gradient(90deg, #ffffff 0%, #eef7f5 52%, #f7faf9 100%),
          #eef7f5;
      }

      .fit-band-image {
        height: 390px;
        margin: -32px 0 -32px 0;
        overflow: hidden;
        border-radius: var(--radius-sm);
      }

      .fit-band-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
      }

      .fit-band-copy {
        max-width: 440px;
        padding: 44px 40px 44px 0;
      }

      .fit-band-copy h2 {
        margin: 0 0 10px;
        font-family: var(--font-display);
        font-size: 32px;
        font-weight: 700;
        line-height: 1.1;
      }

      .fit-band-copy p {
        margin: 0 0 20px;
        color: var(--text-muted);
        font-size: 16px;
      }

      .dark-button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 42px;
        padding: 0 14px;
        border-radius: var(--radius-xs);
        background: var(--night);
        color: white;
        font-weight: 820;
      }

      .provider-grid,
      .update-grid {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 18px;
      }

      .update-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .provider-card,
      .update-card {
        position: relative;
      }

      .heart {
        position: absolute;
        top: 10px;
        right: 10px;
        display: grid;
        width: 32px;
        height: 32px;
        place-items: center;
        border-radius: 999px;
        background: rgb(255 255 255 / 0.9);
        color: var(--accent-dark);
      }

      .dark-zone {
        margin-top: 34px;
        background: var(--night);
        color: white;
      }

      .dark-zone-inner {
        max-width: var(--page-width);
        margin: 0 auto;
        padding: 60px var(--section-x);
      }

      .dark-zone h2 {
        margin: 0 0 22px;
        text-align: center;
        font-size: 22px;
        font-weight: 820;
      }

      .dark-grid {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 18px;
      }

      .dark-card {
        min-height: 150px;
        padding: 20px;
        border-radius: var(--radius-sm);
        background: white;
        color: var(--text);
      }

      .dark-card strong,
      .dark-card span {
        display: block;
      }

      .dark-card strong {
        margin-top: 16px;
        font-size: 17px;
      }

      .dark-card span {
        margin-top: 6px;
        color: var(--text-muted);
        font-size: 13px;
      }

      .account-strip {
        background: var(--night);
        color: white;
      }

      .account-strip-inner {
        display: grid;
        grid-template-columns: auto 1fr auto;
        gap: 18px;
        align-items: center;
        max-width: var(--page-width);
        margin: 0 auto;
        padding: 30px var(--section-x);
      }

      .account-icons {
        display: flex;
        gap: 8px;
      }

      .account-icons span {
        display: grid;
        width: 48px;
        height: 48px;
        place-items: center;
        border-radius: var(--radius-sm);
        background: var(--warning);
        color: var(--night);
        font-weight: 850;
      }

      .account-strip h2 {
        margin: 0;
        font-family: var(--font-display);
        font-size: 28px;
        font-weight: 700;
      }

      .account-strip p {
        margin: 2px 0 0;
        color: #d9ebe7;
      }

      .reveal {
        opacity: 0;
        transform: translateY(18px);
        transition: opacity 520ms ease, transform 520ms ease;
      }

      .reveal.visible,
      body.motion-off .reveal {
        opacity: 1;
        transform: translateY(0);
      }

      .cat,
      .site-search,
      .hub-link,
      .nav-icon,
      .account-pill,
      .dark-button,
      .primary {
        transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
      }

      .site-search:focus-within {
        border-color: rgb(var(--accent-rgb) / 0.7);
        box-shadow: 0 0 0 3px rgb(var(--accent-rgb) / 0.12), 0 8px 28px rgb(var(--shadow-rgb) / 0.08);
      }

      .hub-link:hover,
      .dark-button:hover,
      .primary:hover {
        transform: translateY(-1px);
      }

      @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
          animation-duration: 0.001ms !important;
          animation-iteration-count: 1 !important;
          scroll-behavior: auto !important;
          transition-duration: 0.001ms !important;
        }
      }

      @media (max-width: 980px) {


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

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

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

        .editorial-grid,
        .fit-band,
        .account-strip-inner {
          grid-template-columns: 1fr;
        }

        .tile-grid,
        .provider-grid,
        .update-grid,
        .dark-grid {
          grid-template-columns: repeat(2, minmax(0, 1fr));
        }

        .fit-band {
          gap: 0;
        }

        .fit-band-image {
          height: 280px;
          margin: 0;
          border-radius: var(--radius-sm) var(--radius-sm) 0 0;
        }

        .fit-band-copy {
          max-width: none;
          padding: 28px 24px;
        }

        .hero {
          padding-top: 24px;
        }

        h1 {
          font-size: 46px;
        }

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

        .cat {
          min-height: 96px;
        }
      }

      @media (max-width: 560px) {
        :root {
          --section-x: 16px;
          --section-y: 34px;
          --section-gap: 18px;
        }
        .hero {
          gap: 18px;
          width: 100%;
          max-width: 430px;
          margin-left: 0;
          margin-right: 0;
          justify-items: center;
          padding: 28px var(--section-x) 20px;
          text-align: center;
        }

        .hero-copy {
          width: calc(100vw - 32px);
          max-width: 398px;
          justify-self: center;
        }

        h1 {
          max-width: 360px;
          font-size: 35px;
          line-height: 1.03;
        }

        .sub {
          max-width: 350px;
          margin-bottom: 22px;
          font-size: 16px;
          line-height: 1.48;
        }

        .site-search {
          width: 100%;
          max-width: 100%;
          grid-template-columns: minmax(0, 1fr) auto;
          padding: 4px;
          box-shadow: 0 8px 24px rgb(var(--shadow-rgb) / 0.08);
        }

        .site-search button {
          grid-column: auto;
          min-height: 44px;
          padding: 0 14px;
        }

        .chips {
          width: 100%;
          max-width: 100%;
        }

        .site-search input,
        .site-search button,
        .primary {
          min-height: 44px;
        }

        .site-search input {
          padding: 0 10px;
          font-size: 15px;
        }

        .categories,
        .below,
        .section {
          width: 100%;
          max-width: 430px;
          margin-left: 0;
          margin-right: 0;
          padding-left: var(--section-x);
          padding-right: var(--section-x);
        }

        .cat,
        .path-card,
        .guide-card,
        .step-card,
        .panel {
          min-width: 0;
        }

        .categories {
          gap: 16px 10px;
          padding-top: 14px;
          padding-bottom: 30px;
        }

        .section[aria-label="China study starting points"],
        .section[aria-label="China study confidence"] {
          padding-top: 38px;
          padding-bottom: 38px;
        }

        .cat {
          min-height: 86px;
          padding: 8px 4px;
        }

        .category-icon {
          width: 36px;
          height: 36px;
        }

        .category-icon svg {
          width: 25px;
          height: 25px;
        }

        .city-strip {
          grid-template-columns: 1fr;
        }

        .path-grid,
        .steps,
        .tile-grid,
        .provider-grid,
        .update-grid,
        .dark-grid {
          grid-template-columns: 1fr;
        }

        .editorial-grid,
        .fit-band,
        .account-strip-inner {
          grid-template-columns: 1fr;
        }

        .story-image,
        .tile-image,
        .provider-image,
        .update-image {
          height: 180px;
        }

        .fit-band-copy h2,
        .account-strip h2 {
          font-size: 24px;
        }

        .account-strip-inner {
          padding: 24px var(--section-x);
        }

        .route-photo {
          min-height: 220px;
        }

        .route-photo strong {
          font-size: 24px;
        }

        .path-card {
          grid-template-columns: auto 1fr;
        }

        .path-meta {
          grid-column: 2;
          justify-content: flex-start;
        }

        .section-head {
          display: block;
        }

        .section-head h2 {
          font-size: 24px;
        }
      }

.localized-categories .cat { min-height: 128px; align-content: center; }
.localized-boundary { grid-template-columns: 1fr; }
[dir="rtl"] .site-search input { text-align: right; }