:root {
      --navy-950: #031633;
      --navy-900: #062452;
      --navy-800: #07336f;
      --navy-700: #0b458f;
      --blue-100: #eaf3ff;
      --red-600: #e41612;
      --red-700: #c80d09;
      --gold-100: #fff2bf;
      --text: #132238;
      --muted: #5c6b80;
      --line: #d9e5f5;
      --panel: #ffffff;
      --bg: #f7fbff;
      --shadow: 0 14px 34px rgba(7, 45, 99, .12);
      --radius: 8px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--text);
      background: #fff;
      font-family: Arial, "Microsoft YaHei", "PingFang SC", sans-serif;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    img {
      display: block;
      max-width: 100%;
      -webkit-user-drag: none;
      -webkit-touch-callout: none;
      user-select: none;
    }
    svg { display: block; width: 1em; height: 1em; stroke: currentColor; fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
    .wrap { width: 1180px; max-width: calc(100% - 40px); margin: 0 auto; }
    .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
    .icon-solid { fill: currentColor; stroke: none; }

    .topbar {
      background: linear-gradient(90deg, var(--navy-950), var(--navy-800));
      color: #eaf4ff;
      font-size: 14px;
      line-height: 34px;
    }
    .topbar .wrap {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }
    .topbar-links {
      display: flex;
      align-items: center;
      gap: 18px;
      white-space: nowrap;
      color: #f4f8ff;
    }
    .topbar-links a { opacity: .88; transition: opacity .18s ease; }
    .topbar-links a:hover { opacity: 1; }

    .header {
      background: #fff;
      border-bottom: 1px solid #d7e0ed;
    }
    .header .wrap {
      min-height: 98px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }
    .brand {
      display: flex;
      align-items: center;
      gap: 18px;
      min-width: 0;
    }
    .brand-logo {
      width: auto;
      max-width: min(48vw, 360px);
      max-height: 92px;
      height: auto;
      display: block;
      object-fit: contain;
    }
    .header-call {
      display: flex;
      align-items: center;
      gap: 14px;
      color: #e60000;
      white-space: nowrap;
    }
    .header-call-icon {
      position: relative;
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #fff;
      background: #ec0b0b;
      box-shadow: 0 10px 22px rgba(236, 11, 11, .22), 0 0 0 7px rgba(236, 11, 11, .045);
      font-size: 23px;
    }
    .header-call-icon svg {
      width: 23px;
      height: 23px;
      stroke-width: 2.7;
    }
    .header-call strong {
      display: block;
      color: #e60000;
      font-size: 34px;
      line-height: 1;
      font-weight: 900;
      letter-spacing: 2px;
      text-shadow: 0 1px 0 rgba(255,255,255,.5);
    }
    .header-call span {
      display: block;
      margin-top: 7px;
      color: #516176;
      font-size: 14px;
      font-weight: 900;
      text-align: center;
    }
    .header-call > span:not(.header-call-icon) {
      margin-top: 0;
    }
    .header-call .header-call-icon {
      display: grid;
      margin-top: 0;
      color: #fff;
      text-align: initial;
    }
    .mobile-nav-toggle,
    .mobile-menu-btn,
    .mobile-bottom-bar {
      display: none;
    }
    .mobile-menu-btn {
      width: 44px;
      height: 44px;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
      border: 1px solid var(--line);
      border-radius: 4px;
      background: #fff;
      color: var(--navy-800);
      box-shadow: 0 8px 18px rgba(7,45,99,.08);
    }
    .mobile-menu-btn span {
      width: 22px;
      height: 2px;
      border-radius: 2px;
      background: currentColor;
    }

    .nav {
      background: linear-gradient(180deg, var(--navy-800), var(--navy-900));
      box-shadow: inset 0 -1px 0 rgba(255,255,255,.16);
    }
    .nav-list {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      grid-template-columns: .85fr 1fr 1.55fr 1.2fr 1.2fr 1fr 1fr;
      min-height: 48px;
    }
    .nav-list a {
      height: 48px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 16px;
      font-weight: 800;
      white-space: nowrap;
      transition: background .18s ease;
    }
    .nav-list li:first-child a,
    .nav-list a:hover {
      background: var(--red-600);
    }

    .hero {
      min-height: 420px;
      color: #fff;
      background:
        linear-gradient(90deg, rgba(2, 15, 38, .88) 0%, rgba(2, 20, 48, .54) 37%, rgba(2, 20, 48, .02) 68%),
        url("/assets/bann2.jpg") center / cover no-repeat;
      position: relative;
      overflow: hidden;
    }
    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size: 78px 78px;
      opacity: .28;
    }
    .hero .wrap {
      position: relative;
      min-height: 420px;
      display: grid;
      grid-template-columns: 520px 1fr;
      gap: 28px;
      align-items: center;
    }
    .hero .wrap > * { min-width: 0; }
    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      margin-bottom: 18px;
      padding: 9px 20px;
      background: var(--red-600);
      color: #fff;
      font-size: 24px;
      font-weight: 900;
      transform: skewX(-12deg);
      box-shadow: 0 12px 24px rgba(228, 22, 18, .28);
    }
    .hero-tag > * { transform: skewX(12deg); }
    .hero h2 {
      margin: 0;
      color: transparent;
      background: linear-gradient(180deg, #fff9d9 0%, #ffe178 48%, #fff2b8 100%);
      -webkit-background-clip: text;
      background-clip: text;
      font-size: 62px;
      line-height: 1.08;
      font-weight: 900;
      letter-spacing: 2px;
      text-shadow: 0 8px 18px rgba(0,0,0,.34);
      white-space: nowrap;
    }
    .hero-subtitle {
      margin: 16px 0 28px;
      color: #f5f8ff;
      font-size: 28px;
      line-height: 1.25;
      font-weight: 900;
      letter-spacing: 3px;
      white-space: nowrap;
    }
    .hero-checks {
      display: flex;
      flex-wrap: wrap;
      gap: 16px 20px;
      margin-bottom: 30px;
      color: #e4edf9;
      font-size: 17px;
      font-weight: 800;
    }
    .hero-checks span {
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .hero-checks svg {
      width: 24px;
      height: 24px;
      color: #f1d48a;
      border: 2px solid currentColor;
      border-radius: 50%;
      padding: 3px;
    }
    .hero-actions {
      width: 390px;
      max-width: 100%;
      display: grid;
      grid-template-columns: 1fr 138px;
      overflow: hidden;
      border-radius: var(--radius);
      box-shadow: 0 16px 32px rgba(0,0,0,.28);
    }
    .hero-phone,
    .hero-consult {
      min-height: 50px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      transition: transform .18s ease, background .18s ease;
    }
    .hero-phone {
      gap: 10px;
      color: #fff;
      background: linear-gradient(180deg, #ff2c22, var(--red-700));
      font-size: 22px;
    }
    .hero-phone svg { width: 24px; height: 24px; }
    .hero-consult {
      color: var(--navy-800);
      background: #fff;
      font-size: 18px;
    }
    .hero-phone:hover,
    .hero-consult:hover {
      transform: translateY(-1px);
    }

    .hero-visual {
      position: relative;
      height: 372px;
      display: none;
    }
    .hero-stage {
      position: absolute;
      left: 16px;
      right: 0;
      bottom: 18px;
      height: 110px;
      border: 3px solid rgba(91, 191, 255, .92);
      border-radius: 50%;
      transform: perspective(560px) rotateX(64deg);
      box-shadow: 0 0 30px rgba(77, 184, 255, .95), inset 0 0 38px rgba(77, 184, 255, .48);
    }
    .hero-barrel {
      position: absolute;
      left: 90px;
      bottom: 78px;
      width: 190px;
      height: 265px;
      border-radius: 30px 30px 22px 22px;
      background:
        linear-gradient(90deg, rgba(255,255,255,.22), transparent 22%, transparent 70%, rgba(0,0,0,.26)),
        linear-gradient(180deg, #1367cc, #064291 58%, #022b65);
      box-shadow: 0 24px 44px rgba(0,0,0,.36), inset 10px 0 20px rgba(255,255,255,.16);
    }
    .hero-barrel::before {
      content: "";
      position: absolute;
      left: 30px;
      top: 58px;
      width: 128px;
      height: 105px;
      background: #f2f5f9;
      border: 3px solid #c8d0dc;
      box-shadow: inset 0 0 0 2px #fff;
    }
    .hero-barrel::after {
      content: "ANTICHEM";
      position: absolute;
      left: 44px;
      top: 72px;
      color: #d31717;
      font-size: 13px;
      font-weight: 900;
    }
    .hero-flask {
      position: absolute;
      left: 10px;
      bottom: 82px;
      width: 96px;
      height: 168px;
    }
    .hero-flask::before {
      content: "";
      position: absolute;
      left: 37px;
      top: 0;
      width: 22px;
      height: 90px;
      border: 5px solid rgba(232,246,255,.96);
      border-bottom: 0;
      border-radius: 10px 10px 0 0;
      background: rgba(255,255,255,.18);
    }
    .hero-flask::after {
      content: "";
      position: absolute;
      left: 1px;
      bottom: 0;
      width: 94px;
      height: 94px;
      border: 6px solid rgba(232,246,255,.96);
      border-radius: 45% 45% 16px 16px;
      clip-path: polygon(38% 0, 62% 0, 100% 100%, 0 100%);
      background: linear-gradient(180deg, rgba(255,255,255,.24), rgba(109,198,255,.9) 72%);
      box-shadow: inset 0 -22px 18px rgba(6,91,165,.46);
    }
    .hero-board {
      position: absolute;
      right: 16px;
      bottom: 90px;
      width: 220px;
      height: 150px;
      overflow: hidden;
      border-radius: 18px;
      border: 5px solid rgba(255,255,255,.18);
      background: #0b7557;
      transform: rotate(16deg);
      box-shadow: 0 24px 42px rgba(0,0,0,.34);
    }
    .hero-board img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .section { padding: 30px 0; }
    .section-soft { background: linear-gradient(180deg, #fff, var(--bg)); }
    .section-title {
      margin: 0 0 22px;
      color: var(--navy-800);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 24px;
      font-size: 28px;
      line-height: 1.3;
      font-weight: 900;
      letter-spacing: 1px;
      text-align: center;
    }
    .section-title::before,
    .section-title::after {
      content: "";
      width: 68px;
      height: 2px;
      background: linear-gradient(90deg, transparent, #2f6fbd, transparent);
    }

    .adv-grid {
      border: 1px solid var(--line);
      border-radius: 14px;
      background: var(--panel);
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      overflow: hidden;
      box-shadow: var(--shadow);
    }
    .adv-card {
      min-height: 185px;
      padding: 27px 18px 22px;
      text-align: center;
      border-right: 1px solid var(--line);
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
    }
    .adv-card:hover {
      transform: translateY(-4px);
      background: #fff;
      box-shadow: 0 16px 34px rgba(7,45,99,.14);
      border-color: #b8d0ef;
      z-index: 1;
    }
    .adv-card:last-child { border-right: 0; }
    .adv-icon {
      width: 66px;
      height: 66px;
      margin: 0 auto 12px;
      display: grid;
      place-items: center;
      color: var(--red-600);
      font-size: 46px;
    }
    .adv-card:nth-child(even) .adv-icon { color: var(--navy-800); }
    .adv-card h3 {
      margin: 0 0 8px;
      color: var(--navy-800);
      font-size: 18px;
      font-weight: 900;
    }
    .adv-card p {
      margin: 0;
      color: #65748a;
      font-size: 14px;
      line-height: 1.65;
      font-weight: 700;
    }

    .service-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.45fr) minmax(330px, .95fr);
      gap: 20px;
    }
    .service-main {
      min-height: 322px;
      padding: 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      display: grid;
      grid-template-columns: 300px 1fr;
      gap: 30px;
      box-shadow: var(--shadow);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .service-main:hover {
      transform: translateY(-4px);
      border-color: #b8d0ef;
      box-shadow: 0 18px 38px rgba(7,45,99,.16);
    }
    .service-main picture {
      display: block;
      width: 100%;
      height: 100%;
      min-height: 292px;
      overflow: hidden;
      border-radius: 4px;
      background: var(--blue-100);
    }
    .service-main img {
      display: block;
      width: 100%;
      height: 100%;
      min-height: 292px;
      object-fit: contain;
      border-radius: 4px;
      background: var(--blue-100);
    }
    .service-copy {
      padding: 20px 18px 20px 0;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .service-copy h3 {
      margin: 0 0 18px;
      color: var(--navy-800);
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 32px;
      font-weight: 900;
    }
    .service-copy h3 svg { width: 36px; height: 36px; color: var(--navy-700); }
    .service-list {
      margin: 0 0 24px;
      padding: 0;
      list-style: none;
      color: #1c4480;
      font-size: 17px;
      line-height: 2;
      font-weight: 800;
    }
    .service-list li {
      display: flex;
      align-items: center;
      gap: 9px;
    }
    .service-list svg {
      width: 18px;
      height: 18px;
      color: var(--navy-700);
      flex: 0 0 auto;
    }
    .btn {
      min-height: 46px;
      width: fit-content;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      border-radius: 4px;
      padding: 0 22px;
      border: 0;
      cursor: pointer;
      font-size: 17px;
      font-weight: 900;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
    }
    .btn svg { width: 20px; height: 20px; }
    .btn-red {
      color: #fff;
      background: linear-gradient(180deg, #ff3025, var(--red-700));
      box-shadow: 0 12px 24px rgba(228, 22, 18, .22);
    }
    .btn-blue {
      min-height: 36px;
      padding: 0 16px;
      color: #fff;
      background: var(--navy-700);
      font-size: 14px;
      box-shadow: none;
    }
    .btn:hover { transform: translateY(-2px); box-shadow: 0 16px 28px rgba(7, 45, 99, .18); }
    .adv-card,
    .service-main,
    .service-card,
    .product-card,
    .flow-step,
    .news-item,
    .side-card,
    .content-panel,
    .related-products,
    .info-card,
    .news-row,
    .contact-panel,
    .contact-guide,
    .guide-grid article {
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    .adv-card:hover,
    .service-main:hover,
    .service-card:hover,
    .product-card:hover,
    .flow-step:hover,
    .news-item:hover,
    .side-card:hover,
    .content-panel:hover,
    .related-products:hover,
    .info-card:hover,
    .news-row:hover,
    .contact-panel:hover,
    .contact-guide:hover,
    .guide-grid article:hover {
      transform: translateY(-4px);
      border-color: #b8d0ef;
      box-shadow: 0 16px 32px rgba(7,45,99,.14);
    }
    .service-side {
      display: grid;
      gap: 16px;
    }
    .service-card {
      padding: 10px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      display: grid;
      grid-template-columns: 160px 1fr;
      gap: 16px;
      align-items: center;
      box-shadow: 0 10px 24px rgba(7,45,99,.08);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .service-card:hover {
      transform: translateY(-4px);
      border-color: #b8d0ef;
      box-shadow: 0 16px 32px rgba(7,45,99,.14);
    }
    .service-card img {
      width: 100%;
      height: 125px;
      object-fit: cover;
      border-radius: 4px;
      background: var(--blue-100);
    }
    .service-card h4 {
      margin: 0 0 8px;
      color: var(--navy-800);
      font-size: 20px;
      font-weight: 900;
    }
    .service-card p {
      margin: 0 0 12px;
      color: #607086;
      font-size: 14px;
      line-height: 1.6;
      font-weight: 700;
    }

    .product-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 20px;
    }
    .product-card a {
      display: block;
      color: inherit;
      text-decoration: none;
    }
    .product-card {
      padding: 10px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 10px 24px rgba(7,45,99,.08);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .product-card:hover {
      transform: translateY(-3px);
      border-color: #b8d0ef;
      box-shadow: 0 16px 32px rgba(7,45,99,.14);
    }
    .product-card img {
      width: 100%;
      aspect-ratio: 1 / 1;
      object-fit: cover;
      border-radius: 4px;
      background: var(--blue-100);
    }
    .product-card h3 {
      margin: 10px 0 2px;
      color: #26384f;
      text-align: center;
      font-size: 17px;
      font-weight: 800;
    }
    .product-pagination {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 8px;
      margin-top: 24px;
      padding-top: 20px;
      border-top: 1px solid var(--line);
    }
    .page-link {
      min-width: 38px;
      height: 38px;
      padding: 0 12px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: 1px solid var(--line);
      border-radius: 4px;
      background: #fff;
      color: var(--navy-800);
      text-decoration: none;
      font-size: 14px;
      font-weight: 900;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
    }
    .page-link:hover {
      transform: translateY(-2px);
      border-color: #b8d0ef;
      box-shadow: 0 10px 20px rgba(7,45,99,.12);
    }
    .page-link.active {
      border-color: var(--red-600);
      background: var(--red-600);
      color: #fff;
    }
    .page-link.disabled {
      cursor: default;
      opacity: .45;
      box-shadow: none;
      transform: none;
    }
    .page-link.control {
      min-width: 70px;
    }
    .page-status {
      display: none;
    }
    .product-detail {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(300px, .9fr);
      gap: 28px;
      align-items: start;
    }
    .product-detail figure {
      margin: 0;
      padding: 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 10px 24px rgba(7,45,99,.08);
    }
    .product-detail figure img {
      display: block;
      width: 100%;
      max-height: 720px;
      object-fit: contain;
      border-radius: 4px;
      background: var(--blue-100);
    }
    .product-detail-info {
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--blue-50);
    }
    .product-detail-info h3 {
      margin: 0 0 12px;
      color: var(--navy-800);
      font-size: 25px;
      font-weight: 900;
    }
    .product-detail-info p {
      margin: 0 0 18px;
      color: #4b5d76;
      font-size: 16px;
      line-height: 1.8;
      font-weight: 700;
    }

    .flow-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 18px;
    }
    .flow-step {
      position: relative;
      min-height: 170px;
      padding: 24px 22px 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 10px 24px rgba(7,45,99,.08);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .flow-step:hover {
      transform: translateY(-4px);
      border-color: #b8d0ef;
      box-shadow: 0 16px 32px rgba(7,45,99,.14);
    }
    .flow-step::after {
      content: "";
      position: absolute;
      top: 50%;
      right: -24px;
      width: 28px;
      height: 2px;
      background: #b8cce8;
    }
    .flow-step:last-child::after { display: none; }
    .flow-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 14px;
    }
    .flow-step svg {
      width: 42px;
      height: 42px;
      color: var(--red-600);
    }
    .flow-num {
      color: #d7e5f7;
      font-size: 42px;
      line-height: 1;
      font-weight: 900;
    }
    .flow-step h3 {
      margin: 0 0 9px;
      color: var(--navy-800);
      font-size: 20px;
      font-weight: 900;
    }
    .flow-step p {
      margin: 0;
      color: #607086;
      font-size: 14px;
      line-height: 1.75;
      font-weight: 700;
    }

    .news-layout {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 20px;
    }
    .news-item {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 10px 24px rgba(7,45,99,.08);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .news-item a {
      display: block;
      height: 100%;
      color: inherit;
      text-decoration: none;
    }
    .news-item:hover {
      transform: translateY(-4px);
      border-color: #b8d0ef;
      box-shadow: 0 16px 32px rgba(7,45,99,.14);
    }
    .news-item h3 {
      margin: 0 0 10px;
      color: var(--navy-800);
      font-size: 21px;
      line-height: 1.4;
      font-weight: 900;
    }
    .news-item p {
      margin: 0;
      color: #607086;
      font-size: 14px;
      line-height: 1.75;
      font-weight: 700;
    }
    .news-layout .news-item p {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
    .news-meta {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 10px;
      color: var(--red-600);
      font-size: 13px;
      font-weight: 900;
    }
    .news-meta svg { width: 16px; height: 16px; }
    .news-item {
      padding: 18px 20px;
    }
    .news-layout > .news-item {
      min-height: 166px;
    }

    .cta {
      background: linear-gradient(90deg, #d90000, #ec140e 54%, #fa3527);
      color: #fff;
    }
    .cta .wrap {
      min-height: 74px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 46px;
      font-size: 32px;
      line-height: 1.2;
      font-weight: 900;
      letter-spacing: 1px;
      text-align: center;
    }
    .cta strong {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      white-space: nowrap;
    }
    .cta svg { width: 34px; height: 34px; }
    .cta .btn {
      min-height: 38px;
      padding: 0 22px;
      color: var(--red-700);
      background: #ffe19a;
      font-size: 16px;
      box-shadow: none;
    }

    .footer {
      padding: 34px 0 22px;
      color: #d9e6f8;
      background: linear-gradient(180deg, var(--navy-900), var(--navy-950));
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.55fr .62fr .86fr .95fr .58fr;
      gap: 26px;
      align-items: start;
    }
    .footer h3,
    .footer h4 {
      margin: 0 0 12px;
      color: #fff;
      font-size: 17px;
      font-weight: 900;
      position: relative;
      padding-bottom: 10px;
    }
    .footer h3::after,
    .footer h4::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: 0;
      width: 28px;
      height: 2px;
      border-radius: 2px;
      background: linear-gradient(90deg, #ffdf7a, rgba(255,255,255,.18));
    }
    .footer p,
    .footer li {
      margin: 0;
      color: #c5d5eb;
      font-size: 14px;
      line-height: 1.9;
      font-weight: 600;
    }
    .footer ul { margin: 0; padding: 0; list-style: none; }
    .footer a {
      color: inherit;
      text-decoration: none;
    }
    .footer a:hover {
      color: #fff;
    }
    .footer-about p {
      max-width: 410px;
      line-height: 1.85;
    }
    .footer-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px;
    }
    .footer-tags span {
      padding: 5px 9px;
      border: 1px solid rgba(255,255,255,.18);
      border-radius: 4px;
      background: rgba(255,255,255,.06);
      color: #e5efff;
      font-size: 12px;
      font-weight: 800;
    }
    .footer li {
      position: relative;
      padding-left: 12px;
    }
    .footer li::before {
      content: "";
      position: absolute;
      left: 0;
      top: .88em;
      width: 4px;
      height: 4px;
      border-radius: 50%;
      background: rgba(255,223,122,.78);
    }
    .footer-col {
      min-height: 128px;
      padding-right: 22px;
      border-right: 1px solid rgba(255,255,255,.2);
    }
    .footer-col:last-child { border-right: 0; padding-right: 0; }
    .footer-col.qr {
      padding-left: 0;
      text-align: left;
    }
    .qr img {
      width: 128px;
      height: auto;
      max-height: 164px;
      object-fit: contain;
      border-radius: 4px;
      background: #fff;
      padding: 5px;
    }
    .qr p {
      width: 128px;
      margin-top: 8px;
      text-align: center;
    }
    .copyright {
      margin-top: 22px;
      padding-top: 14px;
      border-top: 1px solid rgba(255,255,255,.14);
      text-align: center;
      color: #aebdd1;
      font-size: 13px;
    }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
    }
    @media (max-width: 1020px) {
      .topbar .wrap,
      .header .wrap {
        align-items: flex-start;
        flex-direction: column;
        padding: 16px 0;
      }
      .topbar-links { display: none; }
      .nav-list { grid-template-columns: repeat(4, 1fr); }
      .hero .wrap {
        grid-template-columns: 1fr;
        padding: 36px 0;
      }
      .hero-visual { height: 310px; max-width: 560px; }
      .adv-grid,
      .product-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .service-layout,
      .service-main,
      .news-layout {
        grid-template-columns: 1fr;
      }
      .service-copy { padding: 10px 6px 14px; }
      .flow-grid { grid-template-columns: repeat(2, 1fr); }
      .flow-step::after { display: none; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .footer-col { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.14); padding: 0 0 18px; }
    }
    @media (max-width: 620px) {
      body { padding-bottom: 66px; }
      .wrap { max-width: calc(100% - 24px); }
      .topbar { display: none; }
      .header {
        position: sticky;
        top: 0;
        z-index: 100;
        box-shadow: 0 8px 22px rgba(7,45,99,.12);
      }
      .header .wrap {
        min-height: 64px;
        align-items: center;
        justify-content: space-between;
        flex-direction: row;
        padding: 8px 0;
      }
      .brand { gap: 12px; }
      .brand-logo { max-width: 228px; max-height: 52px; }
      .header-call {
        display: none;
      }
      .header-call strong { font-size: 27px; }
      .mobile-menu-btn { display: flex; }
      .mobile-nav-toggle:checked ~ .header .mobile-menu-btn {
        border-color: var(--red-600);
        color: var(--red-600);
      }
      .nav {
        display: none;
        position: sticky;
        top: 64px;
        z-index: 99;
        box-shadow: 0 12px 24px rgba(3,22,51,.18);
      }
      .mobile-nav-toggle:checked ~ .nav { display: block; }
      .nav .wrap { max-width: 100%; }
      .nav-list {
        min-height: auto;
        grid-template-columns: 1fr;
      }
      .nav-list a {
        height: 45px;
        justify-content: flex-start;
        padding: 0 18px;
        border-bottom: 1px solid rgba(255,255,255,.12);
        font-size: 15px;
      }
      .hero {
        min-height: 290px;
        background: url("/assets/bann3.jpg") center / cover no-repeat;
      }
      .hero::before { display: none; }
      .hero .wrap { min-height: 290px; padding: 0; }
      .hero .wrap > div:first-child,
      .hero-visual { display: none; }
      .hero-tag { font-size: 19px; }
      .hero h2 { font-size: 31px; letter-spacing: 0; }
      .hero h2,
      .hero-subtitle { white-space: normal; }
      .hero-subtitle,
      .hero-checks { display: none; }
      .hero-actions { display: none; }
      .hero-phone { font-size: 20px; }
      .hero-consult { min-height: 48px; }
      .hero-visual { height: 218px; max-width: 100%; margin: 4px auto 0; transform: none; overflow: hidden; }
      .hero-stage { left: 4px; bottom: 22px; height: 72px; }
      .hero-barrel { left: 120px; bottom: 54px; width: 132px; height: 178px; border-radius: 22px 22px 16px 16px; }
      .hero-barrel::before { left: 21px; top: 42px; width: 88px; height: 74px; }
      .hero-barrel::after { left: 31px; top: 53px; font-size: 10px; }
      .hero-flask { left: 24px; bottom: 40px; transform: scale(.74); transform-origin: bottom left; }
      .hero-board { right: 10px; bottom: 76px; width: 132px; height: 92px; border-radius: 12px; border-width: 3px; }
      .hero .wrap > div:first-child,
      .hero-visual { display: none; }
      .section { padding: 24px 0; }
      .section-title { font-size: 23px; gap: 12px; }
      .section-title::before,
      .section-title::after { width: 36px; }
      .adv-grid,
      .product-grid,
      .flow-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .adv-grid {
        border: 0;
        background: transparent;
        box-shadow: none;
        overflow: visible;
      }
      .adv-card {
        min-height: 148px;
        padding: 18px 10px 16px;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: #fff;
        box-shadow: 0 10px 22px rgba(7,45,99,.08);
      }
      .adv-card:last-child { border: 1px solid var(--line); }
      .adv-icon {
        width: 46px;
        height: 46px;
        margin-bottom: 8px;
        font-size: 34px;
      }
      .adv-card h3 {
        font-size: 16px;
      }
      .adv-card p {
        font-size: 13px;
        line-height: 1.55;
      }
      .product-card { padding: 8px; }
      .product-card h3 { font-size: 14px; line-height: 1.35; }
      .product-grid-home .product-card:nth-child(n + 7) {
        display: none;
      }
      .service-main {
        min-height: auto;
        padding: 8px;
        gap: 12px;
      }
      .service-main picture {
        height: 210px;
        min-height: 0;
      }
      .service-main img {
        height: 100%;
        min-height: 0;
        object-fit: cover;
      }
      .service-copy {
        padding: 8px 8px 12px;
      }
      .service-copy h3 {
        margin-bottom: 10px;
        font-size: 20px;
      }
      .service-copy h3 svg {
        width: 24px;
        height: 24px;
      }
      .service-list {
        margin-bottom: 14px;
        font-size: 14px;
        line-height: 1.7;
      }
      .flow-step {
        min-height: 150px;
        padding: 16px 12px 14px;
      }
      .flow-head {
        gap: 8px;
        margin-bottom: 10px;
      }
      .flow-step svg {
        width: 30px;
        height: 30px;
      }
      .flow-num {
        font-size: 30px;
      }
      .flow-step h3 {
        font-size: 16px;
      }
      .flow-step p {
        font-size: 12px;
        line-height: 1.6;
      }
      .service-card { grid-template-columns: 115px 1fr; }
      .service-card img { height: 102px; }
      .service-copy h3 { font-size: 25px; }
      .news-row img {
        display: none;
      }
      .news-item h3,
      .news-row h3 {
        font-size: 16px;
        line-height: 1.42;
      }
      .cta .wrap {
        min-height: auto;
        flex-direction: column;
        padding: 16px 0 18px;
        gap: 10px;
        font-size: 22px;
      }
      .cta strong {
        justify-content: center;
        white-space: normal;
      }
      .cta strong:first-child {
        max-width: 320px;
        font-size: 21px;
        line-height: 1.35;
      }
      .cta strong:first-child svg { display: none; }
      .cta strong:nth-of-type(2) {
        gap: 8px;
        font-size: 32px;
        line-height: 1;
      }
      .cta svg {
        width: 30px;
        height: 30px;
      }
      .cta .btn {
        min-height: 42px;
        padding: 0 28px;
        font-size: 17px;
      }
      .footer {
        padding: 0;
        background: transparent;
      }
      .footer-grid {
        display: none;
        grid-template-columns: 1fr;
        gap: 0;
      }
      .footer-about {
        grid-column: 1 / -1;
      }
      .footer-col {
        min-height: auto;
        padding: 0;
        border-right: 0;
        border-bottom: 1px solid rgba(255,255,255,.12);
        padding-bottom: 16px;
      }
      .footer-col:last-child {
        border-bottom: 0;
        padding-bottom: 0;
      }
      .footer-col:nth-child(2),
      .footer-col:nth-child(3),
      .footer-col:nth-child(4) {
        display: none;
      }
      .footer h3,
      .footer h4 {
        margin-bottom: 10px;
        padding-bottom: 8px;
        font-size: 18px;
      }
      .footer-about p {
        display: none;
        max-width: none;
        font-size: 14px;
        line-height: 1.65;
      }
      .footer-tags {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 7px;
        margin-top: 12px;
      }
      .footer-tags span {
        padding: 6px 4px;
        text-align: center;
        font-size: 11px;
      }
      .footer ul {
        display: grid;
        grid-template-columns: 1fr;
        column-gap: 8px;
        row-gap: 7px;
      }
      .footer li {
        padding-left: 10px;
        line-height: 1.45;
      }
      .footer p,
      .footer li {
        font-size: 13px;
      }
      .footer-col:nth-child(4) {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 7px 12px;
      }
      .footer-col:nth-child(4) h4 {
        grid-column: 1 / -1;
      }
      .footer-col:nth-child(2),
      .footer-col:nth-child(3),
      .footer-col:nth-child(4) {
        display: none;
      }
      .footer-col.qr {
        display: none;
      }
      .copyright {
        display: none;
        margin-top: 14px;
        padding-top: 12px;
        font-size: 12px;
        line-height: 1.5;
      }
      .mobile-bottom-bar {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 120;
        height: 58px;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
        background: rgba(255,255,255,.96);
        border-top: 1px solid var(--line);
        box-shadow: 0 -10px 26px rgba(7,45,99,.14);
      }
      .mobile-bottom-bar a {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 5px;
        min-width: 0;
        border-right: 1px solid var(--line);
        color: var(--navy-800);
        font-size: 13px;
        font-weight: 900;
      }
      .mobile-bottom-bar a:first-child {
        border-radius: 4px;
        background: linear-gradient(180deg, #ff3025, var(--red-700));
        color: #fff;
        border-right: 0;
      }
      .mobile-bottom-bar a:hover {
        color: var(--navy-800);
        background: #f5f8ff;
      }
      .mobile-bottom-bar a:first-child:hover {
        color: #fff;
        background: linear-gradient(180deg, #ff3025, var(--red-700));
      }
      .mobile-bottom-bar a:last-child { border-right: 0; }
      .mobile-bottom-bar svg {
        width: 18px;
        height: 18px;
        flex: 0 0 auto;
      }
    }

    body.inner-page {
      background: linear-gradient(180deg, #fff 0, var(--bg) 520px, #fff 100%);
    }
    .inner-page .nav-list li:first-child a {
      background: transparent;
    }
    .inner-page .nav-list a.active,
    .nav-list a.active {
      background: var(--red-600);
    }
    .page-hero {
      position: relative;
      overflow: hidden;
      color: #fff;
      background:
        linear-gradient(90deg, rgba(2,15,38,.96), rgba(4,33,76,.86) 52%, rgba(5,47,99,.58)),
        url("/assets/palladium-main.jpg") center / cover no-repeat;
    }
    .page-hero .wrap {
      min-height: 236px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 34px 0;
    }
    .page-kicker {
      width: fit-content;
      margin-bottom: 12px;
      padding: 7px 14px;
      background: var(--red-600);
      color: #fff;
      border-radius: 4px;
      font-size: 14px;
      font-weight: 900;
    }
    .page-hero h2 {
      margin: 0;
      color: var(--gold-100);
      font-size: 44px;
      line-height: 1.16;
      font-weight: 900;
      letter-spacing: 1px;
      text-shadow: 0 8px 18px rgba(0,0,0,.34);
    }
    .page-hero p {
      max-width: none;
      margin: 14px 0 0;
      color: #eef5ff;
      font-size: 18px;
      line-height: 1.75;
      font-weight: 700;
      white-space: nowrap;
    }
    .crumbs {
      padding: 16px 0 0;
      color: #6b7d93;
      font-size: 14px;
      font-weight: 700;
      text-align: right;
    }
    .crumbs a:hover {
      color: var(--red-600);
    }
    .page-layout {
      display: grid;
      grid-template-columns: 260px minmax(0, 1fr);
      gap: 24px;
      align-items: start;
      padding: 24px 0 42px;
    }
    aside {
      display: grid;
      gap: 16px;
    }
    .main-stack {
      display: grid;
      gap: 18px;
      min-width: 0;
    }
    .side-card,
    .content-panel,
    .related-products,
    .info-card,
    .contact-panel {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: var(--shadow);
    }
    .side-title {
      min-height: 54px;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 0 16px;
      border-radius: 8px 8px 0 0;
      background: linear-gradient(180deg, var(--navy-800), var(--navy-900));
      color: #fff;
      font-size: 18px;
      font-weight: 900;
    }
    .side-list {
      margin: 0;
      padding: 14px;
      list-style: none;
    }
    .side-list a {
      display: block;
      min-height: 42px;
      margin-bottom: 10px;
      padding: 11px 13px;
      border: 1px solid #dce8f7;
      border-radius: 6px;
      background: #f5f9ff;
      color: #29435f;
      font-weight: 800;
      line-height: 20px;
    }
    .side-list a:hover,
    .side-list a.active {
      background: var(--red-600);
      border-color: var(--red-600);
      color: #fff;
      transform: translateX(2px);
    }
    .side-contact-body {
      padding: 16px;
      color: #31455d;
      font-size: 14px;
      line-height: 1.7;
      font-weight: 700;
    }
    .side-phone {
      display: flex;
      align-items: center;
      gap: 9px;
      margin-bottom: 12px;
      color: var(--red-700);
      font-size: 22px;
      font-weight: 900;
      text-decoration: none;
    }
    .side-phone svg {
      width: 24px;
      height: 24px;
      flex: 0 0 auto;
    }
    .side-contact-body p {
      margin: 6px 0;
    }
    .side-contact-body img {
      display: block;
      width: min(190px, 100%);
      height: auto;
      object-fit: contain;
      margin: 14px auto 6px;
      border: 1px solid var(--line);
      border-radius: 4px;
    }
    .side-contact-body em {
      display: block;
      color: #6c7f96;
      font-size: 13px;
      font-style: normal;
      text-align: center;
    }
    .content-panel {
      padding: 26px;
    }
    .related-products {
      padding: 24px 26px 26px;
      box-shadow: var(--shadow);
    }
    .content-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 22px;
      padding-bottom: 14px;
      border-bottom: 1px solid var(--line);
    }
    .content-head h2 {
      margin: 0;
      color: var(--navy-800);
      font-size: 28px;
      line-height: 1.25;
      font-weight: 900;
    }
    .content-head span {
      color: #8ba0b8;
      font-size: 13px;
      font-weight: 900;
      letter-spacing: 1px;
      text-transform: uppercase;
    }
    .lead {
      margin: 0 0 22px;
      color: #31455d;
      font-size: 17px;
      line-height: 1.9;
      font-weight: 700;
    }
    .two-col {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 24px;
      align-items: center;
      min-height: 332px;
    }
    .two-col img,
    .wide-image {
      width: 100%;
      height: 300px;
      border-radius: 6px;
      object-fit: cover;
      background: var(--blue-100);
    }
    .wide-image {
      max-height: 360px;
    }
    .about-story {
      padding: 24px;
      border: 1px solid #dce8f7;
      border-radius: 8px;
      background: linear-gradient(180deg, #f8fbff, #fff);
    }
    .about-story > p {
      margin: 0;
      color: #31455d;
      font-size: 17px;
      line-height: 1.9;
      font-weight: 800;
    }
    .about-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-top: 20px;
    }
    .about-points article {
      padding: 18px;
      border: 1px solid #dce8f7;
      border-radius: 6px;
      background: #fff;
      box-shadow: 0 8px 18px rgba(7,45,99,.06);
    }
    .about-points strong {
      color: var(--red-600);
      font-size: 15px;
      font-weight: 900;
    }
    .about-points h3 {
      margin: 8px 0 8px;
      color: var(--navy-800);
      font-size: 18px;
      font-weight: 900;
    }
    .about-points p {
      margin: 0;
      color: #607086;
      font-size: 14px;
      line-height: 1.65;
      font-weight: 700;
    }
    .info-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
      margin-top: 24px;
    }
    .info-card {
      padding: 22px 20px;
      box-shadow: 0 10px 24px rgba(7,45,99,.08);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .info-card:hover {
      transform: translateY(-4px);
      border-color: #b8d0ef;
      box-shadow: 0 16px 32px rgba(7,45,99,.14);
    }
    .info-card h3 {
      margin: 0 0 8px;
      color: var(--navy-800);
      font-size: 20px;
      font-weight: 900;
    }
    .info-card p {
      margin: 0;
      color: #607086;
      font-size: 14px;
      line-height: 1.75;
      font-weight: 700;
    }
    .detail-list {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 12px;
    }
    .detail-list li {
      display: flex;
      gap: 10px;
      color: #1c4480;
      font-size: 16px;
      line-height: 1.75;
      font-weight: 800;
    }
    .detail-list svg {
      width: 19px;
      height: 19px;
      margin-top: 5px;
      color: var(--red-600);
      flex: 0 0 auto;
    }
    .product-grid.inner {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .product-card p {
      margin: 6px 0 0;
      color: #607086;
      font-size: 13px;
      line-height: 1.65;
      font-weight: 700;
      text-align: center;
    }
    .news-list-page {
      display: grid;
      gap: 16px;
    }
    .news-row {
      display: grid;
      grid-template-columns: 190px minmax(0, 1fr);
      gap: 18px;
      padding: 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 10px 24px rgba(7,45,99,.08);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .news-row:hover {
      transform: translateY(-4px);
      border-color: #b8d0ef;
      box-shadow: 0 16px 32px rgba(7,45,99,.14);
    }
    .news-row img {
      width: 100%;
      height: 134px;
      object-fit: cover;
      border-radius: 4px;
    }
    .news-row h3 {
      margin: 4px 0 8px;
      color: var(--navy-800);
      font-size: 21px;
      line-height: 1.4;
      font-weight: 900;
    }
    .news-row p {
      margin: 0;
      color: #607086;
      font-size: 14px;
      line-height: 1.75;
      font-weight: 700;
    }
    a.news-row {
      color: inherit;
      text-decoration: none;
    }
    .article-body {
      color: #31455d;
      font-size: 16px;
      line-height: 1.9;
      font-weight: 700;
    }
    .article-body h3 {
      margin: 24px 0 10px;
      color: var(--navy-800);
      font-size: 21px;
      line-height: 1.4;
      font-weight: 900;
    }
    .article-body p {
      margin: 0 0 14px;
    }
    .article-note {
      margin: 22px 0;
      padding: 16px 18px;
      border: 1px solid #dce8f7;
      border-radius: var(--radius);
      background: linear-gradient(180deg, #f8fbff, #fff);
      color: #1c4480;
    }
    .contact-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 210px;
      gap: 24px;
      align-items: stretch;
      margin-top: 18px;
    }
    .contact-panel {
      padding: 24px;
      box-shadow: 0 10px 24px rgba(7,45,99,.08);
      height: 100%;
      box-sizing: border-box;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .contact-panel:hover {
      transform: translateY(-4px);
      border-color: #b8d0ef;
      box-shadow: 0 16px 32px rgba(7,45,99,.14);
    }
    .contact-panel h3 {
      margin: 0 0 12px;
      color: var(--red-600);
      font-size: 24px;
      font-weight: 900;
    }
    .contact-panel p {
      margin: 0;
      color: #31455d;
      font-size: 16px;
      line-height: 2;
      font-weight: 700;
    }
    .qr-large {
      padding: 16px;
      text-align: center;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .qr-large img {
      width: 178px;
      height: auto;
      max-height: 226px;
      margin: 0 auto 10px;
      object-fit: contain;
    }
    .contact-guide {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: var(--shadow);
      padding: 24px 26px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .contact-guide:hover {
      transform: translateY(-4px);
      border-color: #b8d0ef;
      box-shadow: 0 16px 32px rgba(7,45,99,.14);
    }
    .guide-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding-bottom: 18px;
      border-bottom: 1px solid var(--line);
    }
    .guide-head h2 {
      margin: 0 0 6px;
      color: var(--navy-800);
      font-size: 26px;
      font-weight: 900;
    }
    .guide-head p {
      margin: 0;
      color: #607086;
      font-size: 15px;
      line-height: 1.7;
      font-weight: 700;
    }
    .guide-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
      margin-top: 18px;
    }
    .guide-grid article {
      padding: 18px;
      border: 1px solid #dce8f7;
      border-radius: 6px;
      background: #f7fbff;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    .guide-grid article:hover {
      transform: translateY(-3px);
      border-color: #b8d0ef;
      background: #fff;
      box-shadow: 0 12px 26px rgba(7,45,99,.12);
    }
    .guide-grid strong {
      color: var(--red-600);
      font-size: 18px;
      font-weight: 900;
    }
    .guide-grid h3 {
      margin: 8px 0 8px;
      color: var(--navy-800);
      font-size: 20px;
      font-weight: 900;
    }
    .guide-grid p {
      margin: 0;
      color: #607086;
      font-size: 14px;
      line-height: 1.75;
      font-weight: 700;
    }
    @media (max-width: 1020px) {
      .page-layout,
      .two-col,
      .contact-grid,
      .product-detail {
        grid-template-columns: 1fr;
      }
      .info-grid,
      .product-grid.inner {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }
    @media (max-width: 620px) {
      body.inner-page {
        background: var(--bg);
      }
      .page-hero .wrap {
        min-height: 154px;
        padding: 22px 0;
      }
      .page-kicker {
        margin-bottom: 8px;
        padding: 5px 10px;
        font-size: 11px;
      }
      .page-hero h2 {
        font-size: 26px;
        line-height: 1.22;
        letter-spacing: 0;
      }
      .page-hero p {
        margin-top: 8px;
        font-size: 13px;
        line-height: 1.65;
        white-space: normal;
      }
      .crumbs {
        display: none;
      }
      .page-layout {
        display: flex;
        flex-direction: column;
        gap: 14px;
        padding: 14px 0 18px;
      }
      .main-stack {
        order: 1;
        gap: 14px;
      }
      aside {
        display: none;
      }
      .side-contact {
        display: none;
      }
      .side-card {
        box-shadow: 0 8px 18px rgba(7,45,99,.07);
      }
      .side-title {
        min-height: 42px;
        border-radius: 6px 6px 0 0;
        font-size: 16px;
      }
      .side-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        padding: 10px;
      }
      .side-list a {
        min-height: 38px;
        margin: 0;
        padding: 9px 8px;
        border-radius: 5px;
        text-align: center;
        font-size: 13px;
        line-height: 1.35;
      }
      .content-panel {
        padding: 14px;
      }
      .content-head {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
        margin-bottom: 14px;
        padding-bottom: 10px;
      }
      .content-head h2 {
        font-size: 22px;
        line-height: 1.25;
      }
      .content-head span {
        font-size: 11px;
      }
      .lead {
        margin-bottom: 14px;
        font-size: 14px;
        line-height: 1.75;
      }
      .two-col:has(.btn-red) .lead {
        display: none;
      }
      .two-col {
        gap: 14px;
        min-height: 0;
      }
      .two-col img,
      .wide-image {
        height: 190px;
        object-fit: cover;
      }
      .two-col:has(.btn-red) > img {
        display: none;
      }
      .two-col:has(.btn-red) p:has(.btn-red) {
        text-align: center;
      }
      .detail-list {
        gap: 8px;
      }
      .detail-list li {
        gap: 8px;
        font-size: 14px;
        line-height: 1.65;
      }
      .detail-list svg {
        width: 17px;
        height: 17px;
        margin-top: 4px;
      }
      .about-story {
        padding: 14px;
        background: linear-gradient(180deg, #f6fbff, #fff);
      }
      .about-story > p {
        font-size: 14px;
        line-height: 1.75;
      }
      .about-points {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-top: 14px;
      }
      .about-points article {
        padding: 14px;
      }
      .about-points h3 {
        font-size: 17px;
      }
      .about-points p {
        font-size: 13px;
        line-height: 1.6;
      }
      .info-card {
        padding: 16px 12px;
      }
      .info-card h3 {
        font-size: 16px;
      }
      .info-card p {
        font-size: 12px;
        line-height: 1.6;
      }
      .related-products {
        padding: 14px;
      }
      .product-detail {
        gap: 14px;
      }
      .product-detail figure {
        padding: 8px;
      }
      .product-detail figure img {
        max-height: 420px;
      }
      .product-detail-info {
        padding: 16px;
      }
      .product-detail-info h3 {
        font-size: 20px;
      }
      .product-detail-info p {
        font-size: 14px;
        line-height: 1.7;
      }
      .info-grid,
      .news-row {
        grid-template-columns: 1fr;
      }
      .product-grid.inner {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
      }
      .product-pagination {
        flex-wrap: nowrap;
        gap: 8px;
        margin-top: 14px;
        padding-top: 14px;
      }
      .product-pagination .page-number {
        display: none;
      }
      .page-link {
        min-width: 34px;
        height: 34px;
        padding: 0 9px;
        font-size: 13px;
      }
      .page-link.control {
        min-width: 72px;
      }
      .page-status {
        min-width: 0;
        height: 34px;
        padding: 0 12px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border: 1px solid #d8e6f7;
        border-radius: 4px;
        background: #f5f9ff;
        color: var(--navy-800);
        font-size: 13px;
        font-weight: 900;
        white-space: nowrap;
      }
      .news-row {
        gap: 10px;
        padding: 12px;
      }
      .news-row img {
        height: 0;
        display: none;
      }
      .news-row h3 {
        font-size: 16px;
        line-height: 1.42;
      }
      .news-row p {
        font-size: 13px;
        line-height: 1.65;
      }
      .contact-guide,
      .contact-panel {
        padding: 16px;
      }
      .guide-head {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
        padding-bottom: 14px;
      }
      .guide-head h2 {
        font-size: 22px;
      }
      .guide-head p {
        font-size: 13px;
      }
      .guide-grid {
        grid-template-columns: 1fr;
        gap: 10px;
      }
      .guide-grid article {
        padding: 14px;
      }
      .guide-grid h3 {
        font-size: 17px;
      }
      .guide-grid p,
      .contact-panel p {
        font-size: 13px;
        line-height: 1.75;
      }
      .contact-panel h3 {
        font-size: 20px;
      }
      .contact-grid .contact-panel:not(.qr-large) {
        display: none;
      }
      .qr-large {
        align-items: center;
        padding: 20px 16px;
        background: linear-gradient(180deg, #f6fbff, #eef6ff);
      }
      .qr-large img {
        width: min(238px, 88%);
        max-height: none;
        margin-bottom: 12px;
        padding: 12px;
        border-radius: 10px;
        background: #fff;
        box-shadow: 0 10px 24px rgba(7,45,99,.08);
        box-sizing: border-box;
      }
      .qr-large p {
        margin-bottom: 12px;
        color: var(--navy-800);
        font-size: 16px;
        line-height: 1.5;
        font-weight: 900;
      }
      .qr-large .btn {
        width: min(260px, 100%);
        min-height: 42px;
        margin: 0 auto;
      }
    }