:root {
      --text: #182233;
      --text2: #344154;
      --muted: rgba(24, 34, 51, .58);
      --muted2: rgba(24, 34, 51, .38);
      --line: rgba(105, 122, 148, .22);
      --line2: rgba(255, 255, 255, .75);
      --gold: #b99245;
      --blue: #4f8dde;
      --red: #e26a5b;
      --green: #2ba66a;
      --safeTop: env(safe-area-inset-top, 0px);
      --topOffset: 92px;
    }

    * {
      box-sizing: border-box;
      -webkit-tap-highlight-color: transparent;
      -webkit-user-select: none;
      user-select: none;
    }

    html {
      scroll-behavior: smooth;
      background: #f4f7fb;
    }

    body {
      margin: 0;
      min-height: 100dvh;
      color: var(--text);
      overflow-x: hidden;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
      background:
        radial-gradient(circle at 12% 0%, rgba(79, 141, 222, .18), transparent 31%),
        radial-gradient(circle at 88% 8%, rgba(185, 146, 69, .16), transparent 28%),
        radial-gradient(circle at 50% 100%, rgba(120, 180, 240, .14), transparent 34%),
        linear-gradient(145deg, #f9fbff 0%, #edf3fa 48%, #f7f2ea 100%);
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      background-image:
        linear-gradient(rgba(70, 88, 120, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(70, 88, 120, .035) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.82), transparent 88%);
    }

    .protect-watermark {
      position: fixed;
      inset: -30%;
      z-index: 0;
      pointer-events: none;
      opacity: .018;
      transform: rotate(-18deg);
    }

    .protect-watermark::before {
      content: "九川集团官方导航 · NG23.VIP    九川集团官方导航 · NG23.VIP    九川集团官方导航 · NG23.VIP";
      position: absolute;
      inset: 0;
      display: grid;
      place-items: center;
      color: #182233;
      font-size: 22px;
      font-weight: 950;
      letter-spacing: .08em;
      white-space: pre;
      text-align: center;
    }

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

    button {
      font: inherit;
    }

    img {
      -webkit-user-drag: none;
      user-select: none;
      pointer-events: auto;
    }

    .slide img,
    .p-img,
    .tool-img,
    .service-img,
    .brand-avatar,
    .share-contact-card img {
      image-rendering: auto;
      transform: translateZ(0);
      backface-visibility: hidden;
    }

    .glass {
      border: 1px solid var(--line);
      background: linear-gradient(145deg, rgba(255,255,255,.96), rgba(255,255,255,.82));
      box-shadow: 0 8px 20px rgba(45, 63, 94, .08);
    }

    .glass-inner {
      border: 1px solid var(--line2);
      background: linear-gradient(145deg, rgba(255,255,255,.98), rgba(255,255,255,.86));
      box-shadow:
        inset 0 1px 0 rgba(255,255,255,.95),
        0 4px 10px rgba(45, 63, 94, .06);
    }

    .topbar {
      position: fixed;
      top: calc(8px + var(--safeTop));
      left: 50%;
      z-index: 80;
      width: min(1120px, calc(100% - 16px));
      transform: translateX(-50%);
      display: grid;
      grid-template-columns: minmax(0, 1fr) 120px;
      gap: 8px;
      padding: 8px;
      border-radius: 18px;
    }

    .brand-card {
      min-width: 0;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 7px;
      border-radius: 14px;
    }

    .brand-avatar {
      width: 38px;
      height: 38px;
      flex: 0 0 38px;
      border-radius: 12px;
      object-fit: cover;
      border: 1px solid rgba(80,96,125,.18);
      background: #fff;
    }

    .brand-info {
      min-width: 0;
      display: grid;
      gap: 5px;
      line-height: 1;
    }

    .brand-info strong {
      font-size: clamp(14px, 3.6vw, 20px);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .brand-url {
      min-width: 0;
      display: flex;
      align-items: center;
      gap: 5px;
    }

    .brand-url span {
      width: max-content;
      max-width: 100%;
      font-size: clamp(10px, 2.9vw, 14px);
      font-weight: 900;
      letter-spacing: .05em;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      background: linear-gradient(90deg, #b99245, #4f8dde 42%, #263447 72%, #b99245);
      background-size: 250% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: textFlow 5.5s linear infinite;
    }

    @keyframes textFlow {
      from { background-position: 0% 50%; }
      to { background-position: 250% 50%; }
    }

    .copy-url {
      flex: 0 0 auto;
      border: 0;
      color: rgba(24, 34, 51, .34);
      background: transparent;
      padding: 1px 2px;
      font-size: 9px;
      font-weight: 800;
      cursor: pointer;
      line-height: 1;
    }

    .copy-url:active {
      color: var(--blue);
    }

    .benefit-btn {
      border: 1px solid rgba(255,255,255,.86);
      color: #fff;
      cursor: pointer;
      border-radius: 14px;
      font-size: 14px;
      font-weight: 950;
      line-height: 1.25;
      padding: 0 8px;
      background:
        linear-gradient(135deg, rgba(226,106,91,.98), rgba(185,146,69,.94) 48%, rgba(79,141,222,.94));
      box-shadow:
        inset 0 1px 0 rgba(255,255,255,.42),
        0 12px 28px rgba(226,106,91,.18),
        0 10px 24px rgba(79,141,222,.12);
    }

    .benefit-btn:active {
      transform: scale(.98);
    }

    .page {
      position: relative;
      z-index: 2;
      width: min(1120px, calc(100% - 16px));
      margin: 0 auto;
      padding-top: var(--topOffset);
      padding-bottom: 20px;
    }

    .layout {
      display: grid;
      gap: 10px;
    }

    .slider {
      position: relative;
      overflow: hidden;
      width: 100%;
      aspect-ratio: 16 / 9;
      border-radius: 20px;
    }

    .slides {
      width: 100%;
      height: 100%;
      display: flex;
      transition: transform .45s cubic-bezier(.22,.61,.36,1);
    }

    .slide {
      position: relative;
      min-width: 100%;
      height: 100%;
    }

    .slide img {
      width: 100%;
      height: 100%;
      display: block;
      object-fit: cover;
      object-position: center;
    }

    .slide::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(to top, rgba(0,0,0,.28), transparent 58%),
        linear-gradient(135deg, rgba(20,30,45,.14), transparent 48%);
    }

    .slide-copy {
      position: absolute;
      left: 14px;
      bottom: 14px;
      z-index: 3;
      display: grid;
      gap: 5px;
      color: #fff;
      text-shadow: 0 2px 12px rgba(0,0,0,.28);
    }

    .slide-copy strong {
      font-size: clamp(19px, 4.8vw, 36px);
      letter-spacing: -.04em;
      line-height: 1;
    }

    .slide-copy span {
      font-size: clamp(11px, 2.8vw, 15px);
      opacity: .88;
    }

    .dots {
      position: absolute;
      right: 13px;
      bottom: 11px;
      z-index: 6;
      display: flex;
      gap: 6px;
    }

    .dot {
      width: 6px;
      height: 6px;
      border: 0;
      border-radius: 99px;
      cursor: pointer;
      background: rgba(255,255,255,.56);
      transition: .2s;
    }

    .dot.active {
      width: 20px;
      background: #fff;
    }

    .notice {
      height: 36px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 11px;
      border-radius: 14px;
      overflow: hidden;
    }

    .notice-icon {
      flex: 0 0 auto;
      font-size: 14px;
    }

    .notice-wrap {
      flex: 1;
      min-width: 0;
      overflow: hidden;
      white-space: nowrap;
      mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    }

    .notice-track {
      width: max-content;
      display: flex;
      align-items: center;
      will-change: transform;
      transform: translate3d(0, 0, 0);
      animation: noticeMove 24s linear infinite;
    }

    .notice-group {
      flex: 0 0 auto;
      display: flex;
      align-items: center;
      padding-right: 46px;
      color: var(--text2);
      font-size: 12px;
      font-weight: 700;
      line-height: 1;
    }

    @keyframes noticeMove {
      from { transform: translate3d(0, 0, 0); }
      to { transform: translate3d(-50%, 0, 0); }
    }

    .section-title {
      display: grid;
      gap: 6px;
      padding: 2px 2px 0;
    }

    .section-title h2 {
      position: relative;
      margin: 0;
      padding-left: 12px;
      color: var(--text);
      font-size: clamp(18px, 4.2vw, 28px);
      line-height: 1;
      letter-spacing: .02em;
    }

    .section-title h2::before {
      content: "";
      position: absolute;
      left: 0;
      top: 50%;
      width: 4px;
      height: 70%;
      border-radius: 99px;
      transform: translateY(-50%);
      background: linear-gradient(to bottom, var(--gold), var(--blue));
    }

    .section-title p {
      margin: 0;
      padding-left: 12px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.45;
    }

    .block {
      display: grid;
      gap: 8px;
    }

    .platform-master {
      padding: 8px;
      border-radius: 20px;
      display: grid;
      gap: 8px;
    }

    .platform-tabs {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
    }

    .platform-tab {
      border: 0;
      min-height: 42px;
      border-radius: 14px;
      color: var(--muted);
      cursor: pointer;
      font-size: 14px;
      font-weight: 900;
    }

    .platform-tab.active {
      color: #fff;
      background: linear-gradient(135deg, #b99245, #4f8dde);
      border-color: transparent;
      box-shadow: 0 12px 30px rgba(79, 141, 222, .18);
    }

    .platform-panel {
      display: none;
    }

    .platform-panel.active {
      display: block;
    }

    .all-platform-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 4px;
    }

    .p-card {
      min-width: 0;
      display: block;
      padding: 2px;
      border-radius: 10px;
    }

    .p-inner {
      position: relative;
      min-width: 0;
      display: grid;
      align-items: center;
      gap: 2px;
      padding: 3px;
      border-radius: 8px;
      text-align: center;
    }

    .p-status {
      position: absolute;
      top: 2px;
      right: 2px;
      z-index: 2;
      padding: 1px 3px;
      border-radius: 999px;
      color: #fff;
      font-size: 5px;
      font-weight: 900;
      line-height: 1;
      background: linear-gradient(135deg, var(--green), var(--blue));
      box-shadow: 0 4px 10px rgba(43, 166, 106, .18);
    }

    .p-img {
      width: 72%;
      max-width: 46px;
      aspect-ratio: 1 / 1;
      justify-self: center;
      object-fit: cover;
      border-radius: 7px;
      border: 1px solid rgba(80,96,125,.15);
      background: #fff;
    }

    .p-copy {
      min-width: 0;
      display: grid;
      gap: 2px;
    }

    .p-name {
      min-width: 0;
      color: var(--text);
      font-size: 9px;
      font-weight: 900;
      line-height: 1.1;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .p-cta {
      color: var(--muted2);
      font-size: 7px;
      line-height: 1;
      white-space: nowrap;
    }

    .promo-contact {
      padding: 10px 12px;
      border-radius: 14px;
      font-size: 12px;
      font-weight: 900;
      line-height: 1.45;
      background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(255,248,232,.82));
    }

    #supportContent {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .promo-contact span {
      display: inline-block;
      background: linear-gradient(270deg, #e26a5b, #b99245, #4f8dde, #263447);
      background-size: 260% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: promoTextFlow 5s linear infinite;
    }

    @keyframes promoTextFlow {
      from { background-position: 100% 50%; }
      to { background-position: -160% 50%; }
    }

    .promo-list {
      display: grid;
      gap: 8px;
    }

    .promo-box,
    .support-box {
      display: grid;
      grid-template-columns: 38% minmax(0, 1fr);
      gap: 8px;
      padding: 8px;
      border-radius: 18px;
      align-items: stretch;
    }

    .promo-platform-stack,
    .support-platform-stack {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 6px;
      align-content: center;
    }

    .promo-detail,
    .support-detail {
      display: grid;
      align-content: center;
      gap: 6px;
      padding: 10px;
      border-radius: 14px;
      min-width: 0;
    }

    .promo-title,
    .support-title {
      color: var(--text);
      font-size: 13px;
      font-weight: 900;
      line-height: 1.2;
    }

    .promo-time,
    .support-highlight {
      color: var(--gold);
      font-size: 11px;
      font-weight: 900;
      line-height: 1.45;
    }

    .rule-note {
      color: rgba(226, 106, 91, .95);
      font-size: 9px;
      font-weight: 900;
      line-height: 1.45;
    }

    .rule-line {
      color: var(--text2);
      font-size: 10px;
      font-weight: 900;
      line-height: 1.55;
    }

    .rule-line b {
      color: var(--text);
      font-size: 11px;
    }

    .rule-reward {
      display: inline-block;
      margin-top: 2px;
      padding: 3px 6px;
      border-radius: 999px;
      color: #fff;
      font-size: 10px;
      font-weight: 900;
      line-height: 1;
      background: linear-gradient(135deg, #e26a5b, #b99245);
      box-shadow: 0 6px 14px rgba(226, 106, 91, .16);
    }

    .rule-second {
      display: inline-block;
      margin-top: 2px;
      padding: 3px 6px;
      border-radius: 999px;
      color: #fff;
      font-size: 10px;
      font-weight: 900;
      line-height: 1;
      background: linear-gradient(135deg, #4f8dde, #2ba66a);
      box-shadow: 0 6px 14px rgba(79, 141, 222, .16);
    }

    .promo-standard,
    .support-standard {
      display: grid;
      gap: 4px;
      color: var(--text2);
      font-size: 10px;
      font-weight: 800;
      line-height: 1.5;
    }

    .promo-standard b,
    .support-standard b {
      color: var(--text);
      font-size: 11px;
    }

    .warning-box {
      padding: 10px 12px;
      border-radius: 14px;
      color: #a24b2d;
      font-size: 12px;
      font-weight: 900;
      line-height: 1.45;
      background: linear-gradient(145deg, rgba(255, 246, 232, .95), rgba(255,255,255,.78));
      border: 1px solid rgba(226, 106, 91, .22);
      box-shadow: 0 10px 24px rgba(226, 106, 91, .08);
    }

    .tools-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 8px;
    }

    .tool-card {
      min-width: 0;
      display: block;
      width: 100%;
      padding: 7px;
      border-radius: 16px;
      border: 0;
      color: inherit;
      text-align: left;
      cursor: pointer;
    }

    .tool-inner {
      min-width: 0;
      min-height: 62px;
      display: grid;
      grid-template-columns: 38px minmax(0, 1fr);
      align-items: center;
      gap: 8px;
      padding: 8px;
      border-radius: 12px;
      position: relative;
    }

    .tool-img {
      width: 38px;
      height: 38px;
      border-radius: 11px;
      object-fit: cover;
      border: 1px solid rgba(80,96,125,.15);
      background: #fff;
    }

    .tool-copy {
      min-width: 0;
      display: grid;
      gap: 3px;
      padding-bottom: 10px;
    }

    .tool-copy strong {
      color: var(--text);
      font-size: 13px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .tool-copy span {
      color: var(--muted);
      font-size: 10px;
      line-height: 1.2;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .tool-go {
      position: absolute;
      right: 8px;
      bottom: 7px;
      color: var(--text2);
      font-size: 10px;
      font-weight: 900;
    }

    .service-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 8px;
    }

    .service-card {
      min-width: 0;
      display: block;
      padding: 7px;
      border-radius: 16px;
    }

    .service-inner {
      min-height: 68px;
      display: grid;
      grid-template-columns: 36px minmax(0, 1fr);
      align-items: center;
      gap: 8px;
      padding: 8px;
      border-radius: 12px;
    }

    .service-img {
      width: 36px;
      height: 36px;
      display: block;
      border-radius: 11px;
      object-fit: cover;
      border: 1px solid rgba(80,96,125,.15);
      background: #fff;
    }

    .service-copy {
      min-width: 0;
      display: grid;
      gap: 4px;
    }

    .service-line {
      min-width: 0;
      display: flex;
      align-items: baseline;
      gap: 5px;
      line-height: 1;
    }

    .service-line strong {
      color: var(--text);
      font-size: 13px;
      line-height: 1;
      white-space: nowrap;
    }

    .service-line span {
      min-width: 0;
      color: var(--muted);
      font-size: 10px;
      line-height: 1;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .service-copy em {
      color: var(--gold);
      font-style: normal;
      font-size: 12px;
      font-weight: 950;
      line-height: 1;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .footer-info {
      margin-top: 14px;
      padding: 12px 10px;
      text-align: center;
      color: var(--muted);
      font-size: 11px;
      line-height: 1.65;
      border-top: 1px solid rgba(105, 122, 148, .16);
      border-bottom: 1px solid rgba(105, 122, 148, .12);
      background: linear-gradient(90deg, transparent, rgba(255,255,255,.58), transparent);
      border-radius: 0;
    }

    .footer-info strong {
      color: var(--text2);
      font-weight: 900;
    }

    .footer-domain {
      color: var(--text2);
      font-weight: 900;
      letter-spacing: .02em;
    }

    .modal {
      position: fixed;
      inset: 0;
      z-index: 120;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 20px;
    }

    .modal.show {
      display: flex;
    }

    .modal-bg {
      position: absolute;
      inset: 0;
      background: rgba(246,248,252,.72);
    }

    .modal-card {
      position: relative;
      z-index: 2;
      width: min(820px, 100%);
      min-height: min(480px, calc(100dvh - 40px));
      display: grid;
      padding: 10px;
      border-radius: 24px;
    }

    .modal-content {
      display: grid;
      align-content: center;
      justify-items: center;
      gap: 14px;
      min-height: 100%;
      padding: clamp(24px, 6vw, 58px);
      text-align: center;
      border-radius: 18px;
    }

    .modal-kicker {
      color: var(--gold);
      font-size: 11px;
      font-weight: 900;
      letter-spacing: .18em;
    }

    .modal-content h2 {
      margin: 0;
      color: var(--text);
      font-size: clamp(30px, 8vw, 54px);
      letter-spacing: -.05em;
      line-height: 1;
    }

    .modal-content p {
      width: min(620px, 100%);
      margin: 0;
      color: var(--text2);
      font-size: clamp(13px, 3vw, 16px);
      line-height: 1.7;
    }

    .share-url-box,
    .tool-modal-box {
      width: min(520px, 100%);
      display: grid;
      gap: 8px;
      padding: 10px;
      border-radius: 16px;
    }

    .share-url {
      padding: 12px 14px;
      border-radius: 12px;
      color: var(--text);
      font-size: clamp(18px, 5vw, 32px);
      font-weight: 950;
      letter-spacing: .08em;
      background: linear-gradient(90deg, #b99245, #4f8dde, #263447);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .share-copy-btn,
    .tool-link-btn {
      width: 100%;
      min-height: 42px;
      display: grid;
      place-items: center;
      border: 0;
      border-radius: 12px;
      cursor: pointer;
      color: #fff;
      font-size: 14px;
      font-weight: 950;
      background: linear-gradient(135deg, #e26a5b, #b99245 45%, #4f8dde);
      box-shadow: 0 10px 24px rgba(79,141,222,.16);
    }

    .tool-link-btn.secondary {
      background: linear-gradient(135deg, #4f8dde, #2ba66a);
    }

    .tool-warning {
      width: min(520px, 100%);
      padding: 10px 12px;
      border-radius: 14px;
      color: #a24b2d;
      font-size: 13px;
      font-weight: 950;
      line-height: 1.5;
      background: linear-gradient(145deg, rgba(255,246,232,.95), rgba(255,255,255,.78));
      border: 1px solid rgba(226, 106, 91, .22);
      box-shadow: 0 10px 24px rgba(226, 106, 91, .08);
    }

    .tool-text-list {
      width: min(520px, 100%);
      display: grid;
      gap: 7px;
      text-align: left;
      color: var(--text2);
      font-size: 13px;
      font-weight: 850;
      line-height: 1.55;
    }

    .tool-text-list b {
      color: var(--text);
    }

    .share-contact-grid {
      width: min(520px, 100%);
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 8px;
    }

    .share-contact-card {
      min-width: 0;
      display: grid;
      grid-template-columns: 42px minmax(0, 1fr);
      align-items: center;
      gap: 8px;
      padding: 9px;
      border-radius: 16px;
      text-align: left;
    }

    .share-contact-card img {
      width: 42px;
      height: 42px;
      border-radius: 12px;
      object-fit: cover;
      background: #fff;
      border: 1px solid rgba(80,96,125,.15);
    }

    .share-contact-copy {
      min-width: 0;
      display: grid;
      gap: 4px;
    }

    .share-contact-copy strong {
      color: var(--text);
      font-size: 13px;
      font-weight: 950;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .share-contact-copy span {
      color: var(--gold);
      font-size: 12px;
      font-weight: 950;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .modal-close {
      position: absolute;
      top: 14px;
      right: 14px;
      z-index: 3;
      width: 38px;
      height: 38px;
      border: 1px solid rgba(120,134,160,.24);
      border-radius: 12px;
      color: var(--text);
      cursor: pointer;
      font-size: 24px;
      line-height: 1;
      background: rgba(255,255,255,.82);
    }

    @media (max-width: 760px) {
      .page {
        width: calc(100% - 14px);
      }

      .topbar {
        width: calc(100% - 14px);
        grid-template-columns: minmax(0, 1fr) 104px;
      }

      .brand-avatar {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
      }

      .brand-info strong {
        font-size: 13px;
      }

      .brand-url span {
        font-size: 9px;
      }

      .copy-url {
        font-size: 8px;
        padding: 1px;
      }

      .benefit-btn {
        font-size: 12px;
      }

      .slider {
        border-radius: 18px;
      }

      .notice {
        height: 32px;
      }

      .notice-group {
        font-size: 11px;
      }

      .platform-master {
        padding: 6px;
      }

      .platform-tabs {
        gap: 5px;
      }

      .platform-tab {
        min-height: 36px;
        font-size: 12px;
      }

      .all-platform-grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 3px;
      }

      .p-card {
        padding: 2px;
        border-radius: 8px;
      }

      .p-inner {
        padding: 2px;
        gap: 1px;
        border-radius: 7px;
      }

      .p-img {
        width: 70%;
        max-width: 36px;
        border-radius: 6px;
      }

      .p-status {
        top: 1px;
        right: 1px;
        padding: 1px 2px;
        font-size: 4.5px;
      }

      .p-name {
        font-size: 7px;
      }

      .p-cta {
        font-size: 5px;
      }

      .promo-contact {
        padding: 8px 9px;
        font-size: 10px;
      }

      .promo-box,
      .support-box {
        grid-template-columns: 40% minmax(0, 1fr);
        padding: 6px;
        gap: 6px;
        border-radius: 16px;
      }

      .promo-platform-stack,
      .support-platform-stack {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 4px;
      }

      .promo-detail,
      .support-detail {
        padding: 8px;
        gap: 4px;
        border-radius: 12px;
      }

      .promo-title,
      .support-title {
        font-size: 11px;
      }

      .promo-time,
      .support-highlight {
        font-size: 9px;
      }

      .rule-note {
        font-size: 7.5px;
      }

      .rule-line {
        font-size: 8px;
      }

      .rule-line b {
        font-size: 9px;
      }

      .rule-reward,
      .rule-second {
        font-size: 8px;
        padding: 2px 5px;
      }

      .promo-standard,
      .support-standard {
        font-size: 8px;
        line-height: 1.45;
      }

      .warning-box {
        font-size: 10px;
        padding: 8px 9px;
      }

      .section-title h2 {
        font-size: 17px;
      }

      .section-title p {
        font-size: 10px;
      }

      .tools-grid,
      .service-grid {
        gap: 6px;
      }

      .tool-card,
      .service-card {
        padding: 5px;
      }

      .tool-inner {
        min-height: 54px;
        grid-template-columns: 30px minmax(0, 1fr);
        gap: 6px;
        padding: 6px;
      }

      .tool-img {
        width: 30px;
        height: 30px;
        border-radius: 9px;
      }

      .tool-copy strong {
        font-size: 11px;
      }

      .tool-copy span {
        font-size: 8px;
      }

      .service-inner {
        min-height: 56px;
        grid-template-columns: 30px minmax(0, 1fr);
        gap: 6px;
        padding: 6px;
      }

      .service-img {
        width: 30px;
        height: 30px;
        border-radius: 9px;
      }

      .service-line strong {
        font-size: 11px;
      }

      .service-line span {
        font-size: 8px;
      }

      .service-copy em {
        font-size: 10px;
      }

      .share-contact-card {
        grid-template-columns: 34px minmax(0, 1fr);
        padding: 7px;
      }

      .share-contact-card img {
        width: 34px;
        height: 34px;
        border-radius: 10px;
      }

      .share-contact-copy strong {
        font-size: 11px;
      }

      .share-contact-copy span {
        font-size: 10px;
      }

      .tool-warning {
        font-size: 11px;
      }

      .tool-text-list {
        font-size: 11px;
      }
    }

    @media (max-width: 390px) {
      .topbar {
        grid-template-columns: minmax(0, 1fr) 98px;
      }

      .brand-avatar {
        width: 32px;
        height: 32px;
        flex-basis: 32px;
      }

      .brand-info strong {
        font-size: 12px;
      }

      .benefit-btn {
        font-size: 11px;
      }

      .slide-copy strong {
        font-size: 17px;
      }

      .slide-copy span {
        font-size: 10px;
      }

      .p-img {
        max-width: 32px;
      }

      .p-name {
        font-size: 6.5px;
      }

      .p-cta {
        font-size: 4.5px;
      }

      .promo-box,
      .support-box {
        grid-template-columns: 40% minmax(0, 1fr);
        gap: 5px;
      }

      .promo-standard,
      .support-standard {
        font-size: 7.5px;
      }

      .promo-time,
      .support-highlight {
        font-size: 7.5px;
      }
    }