/* Home screen 03 — migrated from 模板素材/03.html */
.home03-inline {
  width: 100%;
  overflow: hidden;
  background: #fff;
  color: #0f172a;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
}

@scope (.home03-inline) {
/* ==========================================================
       01. DESIGN TOKENS
       1920px desktop baseline
       1920 × 85% = 1632px
    ========================================================== */
    :scope {
      --design-width: 1920px;
      --content-max: 1632px;

      --brand: #165daa;
      --brand-dark: #124c89;

      --text: #0f172a;
      --text-muted: #5d6775;

      --white: #ffffff;
      --border: #e2e8f0;
      --soft: #f8fafc;

      --navy: #052b59;
      --navy-deep: #031d40;

      --radius-lg: 10px;
      --radius-md: 10px;
      --radius-sm: 10px;

      --shadow:
        0 18px 50px rgba(15, 23, 42, 0.08),
        0 3px 12px rgba(15, 23, 42, 0.04);

      /* Typography */
      --body: 1rem;
      --lead: 0.9rem;
      --small: 0.82rem;
      --tiny: 0.75rem;

      --section-title:
        clamp(1.7rem, 2.45vw, 2.5rem);

      --transition: 180ms ease;
    }

    /* ==========================================================
       03. PAGE
       No navigation.
       No website header.
       No dark footer.
    ========================================================== */
  .page {
      width: 85%;
      max-width: var(--content-max);
      margin: 0 auto;

      padding:
        30px
        0
        clamp(48px, 5vw, 92px);

      background: var(--white);
    }

    /* ==========================================================
       04. INTRO
    ========================================================== */
  .intro {
      display: grid;
      grid-template-columns:
        minmax(0, 1.02fr)
        minmax(520px, 0.98fr);

      gap: clamp(44px, 5vw, 82px);
      align-items: center;

      margin: 0 0 38px;
    }

    .section-kicker {
      display: flex;
      align-items: center;
      gap: 15px;

      margin-bottom: 18px;

      color: var(--brand);
      font-size: var(--tiny);
      font-weight: 800;
      line-height: 1;
      letter-spacing: 0.035em;
      text-transform: uppercase;
    }

    .section-kicker__number {
      font-size: clamp(2rem, 2.6vw, 2.8rem);
      font-weight: 800;
      letter-spacing: -0.035em;
    }

    .section-kicker__slash {
      font-size: 1.15rem;
      color: var(--brand);
    }

    .section-kicker__text {
      font-size: 0.82rem;
    }

    .intro__title {
      margin: 0;

      color: var(--text);

      font-size: clamp(2.4rem, 3vw, 3.2rem);
      line-height: 1.08;
      letter-spacing: -0.045em;

      font-weight: 900;
    }

    .intro__title strong {
      color: var(--brand);
      font-weight: inherit;
    }

    .intro__description {
      max-width: none;

      margin:
        clamp(15px, 1.3vw, 21px)
        0
        0;

      color: var(--text-muted);

      font-size: 1rem;
      line-height: 1.8;
      font-weight: 400;
    }

    /* ==========================================================
       05. FEATURE STRIP
    ========================================================== */
    .features {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));

      width: 100%;
    }

    .feature {
      position: relative;

      display: grid;
      grid-template-columns: 44px minmax(0, 1fr);
      gap: 12px;
      align-items: center;

      min-height: 72px;
      padding: 4px 22px;
    }

    .feature:first-child {
      padding-left: 0;
    }

    .feature:last-child {
      padding-right: 0;
    }

    .feature:not(:last-child)::after {
      content: "";

      position: absolute;
      top: 8px;
      right: 0;

      width: 1px;
      height: 56px;

      background: var(--border);
    }

    .feature__icon {
      display: grid;
      place-items: center;

      width: 42px;
      height: 42px;

      color: var(--brand);
    }

    .feature__icon svg {
      width: 100%;
      height: 100%;
    }

    .feature__name {
      margin-bottom: 3px;

      color: var(--text);

      font-size: 0.82rem;
      line-height: 1.2;
      font-weight: 800;

      white-space: nowrap;
    }

    .feature__en {
      color: #8a94a3;

      font-family: Arial, sans-serif;
      font-size: 0.62rem;
      line-height: 1.2;

      white-space: nowrap;
    }

    /* ==========================================================
       06. PRODUCT LAYOUT
       1920 baseline:
       content = 1632px
    ========================================================== */
    .products {
      display: grid;
      grid-template-columns:
        minmax(0, calc(50.9507% - 0.855px))
        minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .products__right {
      display: grid;
      gap: 14px;
    }

    .products__bottom {
      display: grid;
      grid-template-columns: 1.30fr 1fr;
      gap: 14px;
      align-items: start;
    }

    /* ==========================================================
       07. PRODUCT CARD
       Card itself is the fixed aspect-ratio image container.
    ========================================================== */
    .card {
      position: relative;
      isolation: isolate;

      width: 100%;
      overflow: hidden;

      border-radius: var(--radius-lg);
      background: var(--navy);

      box-shadow: var(--shadow);
    }

    .card--solar {
      aspect-ratio: 1485 / 1059;
    }

    .card--seismic {
      aspect-ratio: 2001 / 786;
    }

    .card--pipe {
      aspect-ratio: 1604 / 981;
    }

    .card--fasteners {
      aspect-ratio: 1402 / 1122;
      background: var(--soft);
    }

    /* ==========================================================
       08. FIXED-ASPECT MEDIA
    ========================================================== */
    .card__media {
      position: absolute;
      inset: 0;
      z-index: -4;

      width: 100%;
      height: 100%;

      overflow: hidden;
    }

    .card--solar .card__media {
      aspect-ratio: 1485 / 1059;
    }

    .card--seismic .card__media {
      aspect-ratio: 2001 / 786;
    }

    .card--pipe .card__media {
      aspect-ratio: 1604 / 981;
    }

    .card--fasteners .card__media {
      aspect-ratio: 1402 / 1122;
    }

    .card__media img {
      display: block;
      width: 100%;
      height: 100%;

      object-fit: contain;
      object-position: center bottom;

      user-select: none;
      pointer-events: none;
    }

    .card--solar .card__media img {
      object-position: center bottom;
    }

    .card--seismic .card__media img {
      object-position: center bottom;
    }

    .card--pipe .card__media img {
      object-position: center bottom;
    }

    .card--fasteners .card__media img {
      object-position: center bottom;
    }

    /* ==========================================================
       09. CARD IMAGE OVERLAYS
    ========================================================== */
    .card::before {
      content: "";

      position: absolute;
      inset: 0;
      z-index: -3;

      pointer-events: none;
    }

    .card--solar::before {
      background:
        linear-gradient(
          90deg,
          rgba(4, 43, 91, 0.99) 0%,
          rgba(5, 54, 112, 0.95) 27%,
          rgba(5, 57, 117, 0.73) 47%,
          rgba(5, 51, 103, 0.23) 75%,
          rgba(5, 39, 76, 0.08) 100%
        ),
        linear-gradient(
          0deg,
          rgba(3, 42, 89, 0.72) 0%,
          rgba(3, 42, 89, 0) 42%
        );
    }

    .card--seismic::before {
      background:
        linear-gradient(
          90deg,
          rgba(3, 28, 63, 0.99) 0%,
          rgba(4, 35, 75, 0.96) 27%,
          rgba(3, 35, 74, 0.65) 50%,
          rgba(3, 27, 57, 0.12) 100%
        );
    }

    .card--pipe::before {
      background:
        linear-gradient(
          100deg,
          rgba(3, 35, 77, 0.98) 0%,
          rgba(4, 46, 95, 0.91) 39%,
          rgba(5, 49, 99, 0.51) 67%,
          rgba(3, 30, 65, 0.18) 100%
        );
    }

    .card--fasteners::before {
      background:
        linear-gradient(
          90deg,
          rgba(248, 250, 252, 0.99) 0%,
          rgba(248, 250, 252, 0.94) 43%,
          rgba(248, 250, 252, 0.48) 68%,
          rgba(248, 250, 252, 0.08) 100%
        );
    }

    /* ==========================================================
       10. CONTENT
    ========================================================== */
    .card__content {
      position: relative;
      z-index: 3;

      height: 100%;

      color: var(--white);
    }

    .card--solar .card__content {
      display: flex;
      flex-direction: column;

      padding: clamp(26px, 2.55vw, 46px);
    }

    .card--seismic .card__content {
      width: 57%;
      padding: clamp(24px, 2.2vw, 39px);
    }

    .card--pipe .card__content {
      width: 73%;
      padding: clamp(22px, 1.8vw, 32px);
    }

    .card--fasteners .card__content {
      width: 68%;
      padding: clamp(22px, 1.7vw, 31px);

      color: var(--brand-dark);
    }

    .card__eyebrow {
      display: flex;
      align-items: baseline;
      gap: 9px;

      margin-bottom: 13px;

      font-family: Arial, sans-serif;

      font-size: var(--tiny);
      line-height: 1;
      font-weight: 700;
      letter-spacing: 0.01em;
    }

    .card__index {
      font-size: clamp(1.35rem, 1.55vw, 1.75rem);
      font-weight: 700;
    }

    .card__slash {
      opacity: 0.72;
    }

    .card__category {
      font-size: var(--tiny);
    }

    .card__title {
      margin: 0;

      color: inherit;

      font-size: var(--section-title);
      line-height: 1.13;
      letter-spacing: -0.032em;

      font-weight: 900;
    }

    .card--pipe .card__title,
    .card--fasteners .card__title {
      font-size: clamp(1.45rem, 1.75vw, 1.85rem);
    }

    .card__description {
      max-width: 390px;

      margin: 15px 0 0;

      color: rgba(255, 255, 255, 0.89);

      font-size: var(--small);
      line-height: 1.75;
    }

    .card--fasteners .card__description {
      color: var(--text-muted);
    }

    /* ==========================================================
       11. SOLAR SUPPORT TYPES
    ========================================================== */
    .support-rule {
      width: 31px;
      height: 1px;

      margin: 17px 0 19px;

      background: rgba(255, 255, 255, 0.8);
    }

    .support-types {
      display: flex;
      align-items: center;

      gap: clamp(10px, 1.15vw, 20px);

      width: fit-content;
    }

    .support {
      display: grid;
      justify-items: center;

      min-width: 73px;
    }

    .support__icon {
      display: grid;
      place-items: center;

      width: clamp(52px, 4vw, 66px);
      aspect-ratio: 1;

      color: var(--brand);

      border-radius: 50%;
      background: var(--white);

      box-shadow:
        0 7px 18px rgba(0, 0, 0, 0.09);
    }

    .support__icon svg {
      width: 61%;
      height: 61%;
    }

    .support__label {
      margin-top: 9px;

      color: var(--white);

      font-size: var(--small);
      line-height: 1.2;
      font-weight: 700;

      white-space: nowrap;
    }

    .support-plus {
      color: rgba(255, 255, 255, 0.66);

      font-size: 1rem;

      transform: translateY(-10px);
    }

    /* ==========================================================
       12. TAGS
    ========================================================== */
    .tags {
      display: flex;
      flex-wrap: wrap;
      gap: 7px;

      margin-top: 22px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      justify-content: center;

      min-height: 26px;
      padding: 3px 12px;

      color: var(--white);
      background: rgba(9, 67, 132, 0.34);

      border: 1px solid rgba(255, 255, 255, 0.78);
      border-radius: 999px;

      font-size: var(--tiny);
      line-height: 1;
      font-weight: 600;
    }

    /* ==========================================================
       13. BUTTON
    ========================================================== */
    .card-button {
      display: inline-flex;
      align-items: center;
      justify-content: center;

      gap: 13px;

      width: fit-content;
      min-height: 45px;

      margin-top: 27px;
      padding: 0 20px;

      color: var(--white);
      background: rgba(7, 63, 128, 0.34);

      border: 1px solid rgba(255, 255, 255, 0.74);
      border-radius: var(--radius-sm);

      font-size: var(--small);
      line-height: 1;
      font-weight: 700;

      cursor: pointer;

      transition:
        transform var(--transition),
        background var(--transition),
        border-color var(--transition);
    }

    .card-button:hover {
      transform: translateY(-2px);

      background: rgba(255, 255, 255, 0.15);
      border-color: var(--white);
    }

    .card-button:focus-visible {
      outline: 3px solid rgba(255, 255, 255, 0.65);
      outline-offset: 3px;
    }

    .card-button__arrow {
      font-size: 1rem;

      transition: transform var(--transition);
    }

    .card-button:hover .card-button__arrow {
      transform: translateX(4px);
    }

    .card--pipe .card-button,
    .card--fasteners .card-button {
      min-height: 38px;

      margin-top: 20px;
      padding-inline: 15px;

      font-size: var(--tiny);
    }

    .card--fasteners .card-button {
      color: var(--brand-dark);
      background: rgba(255, 255, 255, 0.47);

      border-color: rgba(22, 93, 170, 0.72);
    }

    .card--fasteners .card-button:hover {
      color: var(--white);
      background: var(--brand);
      border-color: var(--brand);
    }

    /* ==========================================================
       14. SOLAR META
    ========================================================== */
    .solar-meta {
      display: flex;
      align-items: stretch;

      gap: 18px;

      margin-top: auto;
      padding-top: 24px;
    }

    .solar-meta__item {
      position: relative;

      padding-right: 18px;
    }

    .solar-meta__item:not(:last-child)::after {
      content: "";

      position: absolute;
      top: 0;
      right: 0;

      width: 1px;
      height: 38px;

      background: rgba(255, 255, 255, 0.42);
    }

    .solar-meta__label {
      margin-bottom: 6px;

      color: var(--white);

      font-family: Arial, sans-serif;
      font-size: 0.62rem;
      line-height: 1;
      font-weight: 700;
      letter-spacing: 0.03em;
    }

    .solar-meta__value {
      color: rgba(255, 255, 255, 0.86);

      font-family: Arial, sans-serif;
      font-size: 0.62rem;
      line-height: 1.25;

      white-space: nowrap;
    }

    /* ==========================================================
       15. BLUEPRINT OVERLAY
    ========================================================== */
    .blueprint {
      position: absolute;
      right: 4%;
      bottom: 0;
      z-index: 1;

      width: 52%;
      height: 24%;

      pointer-events: none;

      opacity: 0.24;
      mix-blend-mode: screen;
    }

    .blueprint img {
      width: 100%;
      height: 100%;

      object-fit: contain;
      object-position: right bottom;
    }

    /* ==========================================================
       16. SEISMIC APPLICATIONS
    ========================================================== */
    .applications {
      display: flex;
      align-items: stretch;

      width: max-content;

      margin-top: 29px;
    }

    .application {
      position: relative;

      display: grid;
      justify-items: center;

      min-width: 78px;
      padding: 0 15px;

      color: var(--white);
    }

    .application:first-child {
      padding-left: 0;
    }

    .application:not(:last-child)::after {
      content: "";

      position: absolute;
      top: 4px;
      right: 0;

      width: 1px;
      height: 37px;

      background: rgba(255, 255, 255, 0.52);
    }

    .application__icon {
      width: 27px;
      height: 27px;

      margin-bottom: 7px;
    }

    .application__label {
      font-size: var(--tiny);
      line-height: 1.2;
      font-weight: 700;

      white-space: nowrap;
    }

    /* ==========================================================
       17. TOAST
    ========================================================== */
    .toast {
      position: fixed;
      left: 50%;
      bottom: 28px;
      z-index: 100;

      max-width: calc(100% - 40px);

      padding: 11px 18px;

      color: var(--white);
      background: rgba(15, 23, 42, 0.94);

      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 9px;

      font-size: var(--small);
      line-height: 1.4;

      box-shadow:
        0 10px 35px rgba(15, 23, 42, 0.2);

      opacity: 0;
      visibility: hidden;

      transform: translate(-50%, 12px);

      transition:
        opacity var(--transition),
        visibility var(--transition),
        transform var(--transition);
    }

    .toast.is-visible {
      opacity: 1;
      visibility: visible;

      transform: translate(-50%, 0);
    }

    /* ==========================================================
       18. TABLET
    ========================================================== */
    @media (max-width: 1180px) {
      .intro {
        grid-template-columns: 1fr;
        gap: 28px;
      }

      .features {
        max-width: 900px;
      }

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

      .card--solar {
        aspect-ratio: 1.58 / 1;
      }

      .card--solar .card__media {
        aspect-ratio: 1.58 / 1;
      }

      .card--seismic {
        aspect-ratio: 2.15 / 1;
      }

      .card--seismic .card__media {
        aspect-ratio: 2.15 / 1;
      }

      .card--solar .card__content {
        padding: 38px;
      }

      .card--seismic .card__content {
        width: 62%;
      }

      .card--fasteners .card__content {
        width: 72%;
      }
    }

    /* ==========================================================
       19. SMALL TABLET
    ========================================================== */
    @media (max-width: 820px) {
      .intro__title {
        font-size: clamp(2.15rem, 7vw, 3rem);
      }

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

        border-top: 1px solid var(--border);
        border-bottom: 1px solid var(--border);
      }

      .feature {
        padding: 15px 18px;
      }

      .feature:first-child {
        padding-left: 18px;
      }

      .feature:last-child {
        padding-right: 18px;
      }

      .feature:nth-child(1),
      .feature:nth-child(2) {
        border-bottom: 1px solid var(--border);
      }

      .feature:nth-child(2)::after {
        display: none;
      }

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

      .card--solar {
        aspect-ratio: 1.15 / 1;
      }

      .card--solar .card__media {
        aspect-ratio: 1.15 / 1;
      }

      .card--seismic {
        aspect-ratio: 1.7 / 1;
      }

      .card--seismic .card__media {
        aspect-ratio: 1.7 / 1;
      }

      .card--pipe {
        aspect-ratio: 1.12 / 1;
      }

      .card--pipe .card__media {
        aspect-ratio: 1.12 / 1;
      }

      .card--fasteners {
        aspect-ratio: 1 / 1;
      }

      .card--fasteners .card__media {
        aspect-ratio: 1 / 1;
      }

      .card--seismic .card__content {
        width: 74%;
      }

      .card--pipe .card__content,
      .card--fasteners .card__content {
        width: 82%;
      }
    }

    /* ==========================================================
       20. MOBILE
    ========================================================== */
    @media (max-width: 620px) {
  .page {
        padding-top: 30px;
        padding-bottom: 44px;
      }

      .section-kicker {
        gap: 10px;
        margin-bottom: 14px;
      }

      .section-kicker__number {
        font-size: 2rem;
      }

      .intro__title {
        font-size: clamp(2rem, 9.7vw, 2.7rem);
      }

      .intro__description {
        font-size: 0.9rem;
        line-height: 1.7;
      }

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

      .feature {
        min-height: 69px;
      }

      .feature:not(:last-child)::after {
        display: none;
      }

      .feature:nth-child(1),
      .feature:nth-child(2),
      .feature:nth-child(3) {
        border-bottom: 1px solid var(--border);
      }

      .products,
      .products__right,
      .products__bottom {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
      }

      .card {
        border-radius: 10px;
      }

      .card--solar {
        aspect-ratio: 0.56 / 1;
      }

      .card--solar .card__media {
        aspect-ratio: 0.56 / 1;
      }

      .card--seismic {
        aspect-ratio: 0.76 / 1;
      }

      .card--seismic .card__media {
        aspect-ratio: 0.76 / 1;
      }

      .card--pipe {
        aspect-ratio: 0.82 / 1;
      }

      .card--pipe .card__media {
        aspect-ratio: 0.82 / 1;
      }

      .card--fasteners {
        aspect-ratio: 0.88 / 1;
      }

      .card--fasteners .card__media {
        aspect-ratio: 0.88 / 1;
      }

      .card--solar::before {
        background:
          linear-gradient(
            180deg,
            rgba(4, 40, 86, 0.99) 0%,
            rgba(5, 52, 108, 0.93) 48%,
            rgba(4, 46, 95, 0.61) 72%,
            rgba(3, 38, 80, 0.86) 100%
          );
      }

      .card--seismic::before,
      .card--pipe::before {
        background:
          linear-gradient(
            180deg,
            rgba(3, 31, 68, 0.99) 0%,
            rgba(4, 42, 88, 0.92) 52%,
            rgba(3, 37, 78, 0.52) 100%
          );
      }

      .card--fasteners::before {
        background:
          linear-gradient(
            180deg,
            rgba(248, 250, 252, 0.99) 0%,
            rgba(248, 250, 252, 0.94) 52%,
            rgba(248, 250, 252, 0.52) 100%
          );
      }

      .card--solar .card__content,
      .card--seismic .card__content,
      .card--pipe .card__content,
      .card--fasteners .card__content {
        width: 100%;
        padding: 25px 22px;
      }

      .card__title {
        font-size: clamp(1.7rem, 7.6vw, 2.15rem);
      }

      .card--pipe .card__title,
      .card--fasteners .card__title {
        font-size: 1.55rem;
      }

      .card__description {
        max-width: 300px;
      }

      .support-types {
        gap: 6px;
      }

      .support {
        min-width: 62px;
      }

      .support__icon {
        width: 50px;
      }

      .support__label {
        font-size: 0.72rem;
      }

      .support-plus {
        margin-inline: -2px;
      }

      .solar-meta {
        display: grid;
        grid-template-columns: 1fr 1fr;

        gap: 18px 0;
      }

      .solar-meta__item:nth-child(2)::after {
        display: none;
      }

      .solar-meta__item:last-child {
        grid-column: 1 / -1;
      }

      .applications {
        flex-wrap: wrap;

        width: 100%;
        row-gap: 18px;
      }

      .application {
        min-width: 66px;
        padding-inline: 10px;
      }

      .application:nth-child(3)::after {
        display: none;
      }

      .blueprint {
        width: 84%;
        height: 19%;
      }
    }

    @media (max-width: 390px) {
      .card--solar {
        aspect-ratio: 0.51 / 1;
      }

      .card--solar .card__media {
        aspect-ratio: 0.51 / 1;
      }

      .support {
        min-width: 56px;
      }

      .support__icon {
        width: 46px;
      }

      .tag {
        padding-inline: 9px;
      }
    }

    /* ==========================================================
       21. REDUCED MOTION
    ========================================================== */
    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
        animation-duration: 0.001ms !important;
      }
    }
}