:root {
      --void: #040807;
      --panel: #0a1210;
      --panel-2: #0e1a16;
      --line: #1c2b25;
      --green: #37f5a1;
      --cyan: #4fd8d0;
      --text: #d7e5dd;
      --muted: #7d968b;
      --warn: #ffc857;
      --mono: "SFMono-Regular", Consolas, "Courier New", monospace;
      --sans: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
      --wrap: 1140px;
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      background: var(--void);
      color: var(--text);
      font-family: var(--sans);
      font-size: 14px;
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
      background-image:
        radial-gradient(circle at 82% 8%, rgba(55,245,161,0.07), transparent 42%),
        radial-gradient(circle at 6% 72%, rgba(79,216,208,0.05), transparent 38%);
    }
    a { color: inherit; text-decoration: none; }
    button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }
    ul { list-style: none; }
    .wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 30px; }
    .mono { font-family: var(--mono); }
    [id] { scroll-margin-top: 86px; }

    .statusbar { border-bottom: 1px solid var(--line); background: #020504; font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.1em; color: var(--muted); }
    .statusbar .wrap { display: flex; justify-content: space-between; gap: 16px; padding: 8px 30px; }
    .statusbar b { color: var(--green); font-weight: 400; }
    .statusbar .seal { display: inline-flex; align-items: center; gap: 7px; }
    .statusbar .seal::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); }

    header.site { position: sticky; top: 0; z-index: 60; background: rgba(4,8,7,0.9); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
    .nav { display: flex; align-items: center; gap: 30px; height: 70px; }
    .brand { display: flex; align-items: center; gap: 11px; font-weight: 700; letter-spacing: 0.04em; }
    .brand .mark {
      width: 32px; height: 32px; border: 1px solid var(--green); position: relative;
      display: grid; place-items: center; color: var(--green); font-family: var(--mono); font-size: 12px;
      box-shadow: inset 0 0 14px rgba(55,245,161,0.15);
    }
    .brand .mark::after { content: ""; position: absolute; inset: 4px; border: 1px solid rgba(55,245,161,0.25); }
    .brand small { display: block; font-family: var(--mono); font-size: 8px; letter-spacing: 0.26em; color: var(--muted); font-weight: 400; margin-top: 1px; }
    .links { display: flex; gap: 26px; margin-left: auto; font-size: 12px; color: var(--muted); }
    .links a { padding: 4px 0; border-bottom: 1px solid transparent; font-family: var(--mono); letter-spacing: 0.04em; }
    .links a:hover { color: var(--green); border-color: var(--green); }
    .nav-cta { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; border: 1px solid var(--green); color: var(--green); padding: 9px 16px; }
    .nav-cta:hover { background: var(--green); color: #04120b; }
    .burger { display: none; width: 38px; height: 34px; border: 1px solid var(--line); margin-left: auto; position: relative; }
    .burger i { position: absolute; left: 9px; right: 9px; height: 1px; background: var(--green); }
    .burger i:first-child { top: 12px; }
    .burger i:last-child { top: 20px; }

    .hero { padding: 68px 0 60px; border-bottom: 1px solid var(--line); }
    .hero-grid { display: grid; grid-template-columns: 1.02fr 0.98fr; gap: 54px; align-items: center; }
    .kicker { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; color: var(--cyan); display: flex; align-items: center; gap: 10px; }
    .kicker::before { content: ""; width: 22px; height: 1px; background: var(--cyan); }
    h1 { font-size: clamp(40px, 5.4vw, 68px); line-height: 1.04; letter-spacing: -0.05em; font-weight: 800; margin: 20px 0 22px; }
    h1 span { color: var(--green); text-shadow: 0 0 30px rgba(55,245,161,0.35); }
    .hero .lead { max-width: 480px; color: #9fb4a9; font-size: 14px; }
    .hero .lead b { color: var(--text); font-weight: 600; }
    .hero-actions { display: flex; align-items: center; gap: 22px; margin-top: 30px; flex-wrap: wrap; }
    .btn { display: inline-flex; align-items: center; gap: 20px; background: var(--green); color: #03120a; padding: 13px 20px; font-family: var(--mono); font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em; }
    .btn:hover { background: var(--cyan); }
    .link-mono { font-family: var(--mono); font-size: 11px; color: var(--muted); border-bottom: 1px dashed var(--line); }
    .link-mono:hover { color: var(--green); border-color: var(--green); }

    .checker { background: var(--panel); border: 1px solid var(--line); position: relative; }
    .checker::before, .checker::after {
      content: ""; position: absolute; width: 12px; height: 12px; border: 1px solid var(--green);
    }
    .checker::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
    .checker::after { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }
    .checker-head { display: flex; justify-content: space-between; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 9px; letter-spacing: 0.14em; color: var(--muted); }
    .checker-head b { color: var(--green); font-weight: 400; }
    .checker-body { padding: 16px; }
    .check-list li {
      display: flex; justify-content: space-between; align-items: center; gap: 12px;
      padding: 10px 0; border-bottom: 1px dashed var(--line);
      font-family: var(--mono); font-size: 11px; color: #9fb4a9;
    }
    .check-list li:last-child { border-bottom: 0; }
    .check-list .ck-val { color: #55705f; font-size: 10px; letter-spacing: 0.08em; }
    .check-list li.pass .ck-val { color: var(--green); }
    .check-list li.pass .ck-name::before { content: "✓"; color: var(--green); margin-right: 8px; }
    .progress { height: 4px; background: #101d18; margin: 14px 0 6px; overflow: hidden; }
    .progress i { display: block; height: 100%; width: 0; background: var(--green); transition: width 0.4s ease; }
    .progress-meta { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 9px; color: var(--muted); }
    .run {
      width: 100%; margin-top: 16px; padding: 11px; border: 1px solid var(--green); color: var(--green);
      font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em;
    }
    .run:hover:not(:disabled) { background: var(--green); color: #04120b; }
    .run:disabled { opacity: 0.6; cursor: progress; }

    .trust { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); }
    .trust div { padding: 22px 0; border-right: 1px solid var(--line); display: flex; align-items: baseline; gap: 10px; }
    .trust div:last-child { border-right: 0; }
    .trust b { font-family: var(--mono); font-size: 20px; color: var(--green); font-weight: 400; }
    .trust span { font-size: 10.5px; color: var(--muted); letter-spacing: 0.06em; }

    .section { padding: 72px 0; border-bottom: 1px solid var(--line); }
    .section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 42px; }
    .eyebrow { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.22em; color: var(--green); display: block; margin-bottom: 12px; }
    h2 { font-size: clamp(27px, 3.4vw, 40px); line-height: 1.2; letter-spacing: -0.035em; font-weight: 800; }
    h2 em { font-style: normal; color: var(--green); }
    .section-head p { max-width: 330px; font-size: 12.5px; color: var(--muted); line-height: 1.9; }

    .mechanism { border-top: 1px solid var(--line); }
    .mech {
      display: grid; grid-template-columns: 64px 1.15fr 1fr; gap: 28px; align-items: center;
      padding: 24px 6px; border-bottom: 1px solid var(--line); transition: background 0.2s;
    }
    .mech:hover { background: rgba(55,245,161,0.03); }
    .mech .no { font-family: var(--mono); font-size: 10px; color: #4d6a5b; letter-spacing: 0.1em; }
    .mech h3 { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }
    .mech h3 small { display: block; font-family: var(--mono); font-size: 8.5px; color: var(--green); letter-spacing: 0.2em; font-weight: 400; margin-top: 4px; text-transform: uppercase; }
    .mech p { font-size: 12.5px; color: #8ea79b; }

    .ledger { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
    .ledger-col { background: var(--panel); padding: 26px 28px; }
    .ledger-col h3 { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
    .ledger-col.yes h3 { color: var(--green); }
    .ledger-col.no h3 { color: var(--warn); }
    .ledger-col li { font-size: 12.5px; padding: 8px 0 8px 20px; position: relative; color: #a7bbaf; border-bottom: 1px dashed var(--line); }
    .ledger-col li:last-child { border-bottom: 0; }
    .ledger-col.yes li::before { content: "+"; position: absolute; left: 0; color: var(--green); font-family: var(--mono); }
    .ledger-col.no li::before { content: "−"; position: absolute; left: 0; color: var(--warn); font-family: var(--mono); }

    .zones { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .zone { border: 1px solid var(--line); background: var(--panel); padding: 20px; }
    .zone-head { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px solid var(--line); padding-bottom: 12px; margin-bottom: 12px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; color: var(--muted); }
    .zone-head b { color: var(--green); font-weight: 400; }
    .zone li { display: flex; justify-content: space-between; gap: 10px; font-size: 12.5px; padding: 6px 0; }
    .zone li span:last-child { font-family: var(--mono); font-size: 9.5px; color: #6f8a7c; }
    .zone-foot { margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--line); font-family: var(--mono); font-size: 9px; color: #6f8a7c; }

    .cycle { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
    .cycle span { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.14em; color: var(--muted); }
    .cycle-box { display: inline-flex; border: 1px solid var(--line); }
    .cycle-box button { padding: 7px 14px; font-family: var(--mono); font-size: 10.5px; color: var(--muted); border-right: 1px solid var(--line); }
    .cycle-box button:last-child { border-right: 0; }
    .cycle-box button.on { background: var(--green); color: #04120b; }
    .plans { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    .plan { border: 1px solid var(--line); background: var(--panel); padding: 28px; position: relative; }
    .plan.pro { border-color: rgba(55,245,161,0.5); background: var(--panel-2); }
    .plan .tag { position: absolute; top: 16px; right: 18px; font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.14em; color: var(--green); border: 1px solid rgba(55,245,161,0.4); padding: 3px 7px; }
    .plan .tier { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.2em; color: var(--muted); }
    .plan h3 { font-size: 21px; margin: 8px 0 6px; letter-spacing: -0.02em; }
    .plan .desc { font-size: 12px; color: var(--muted); }
    .plan .price { display: flex; align-items: baseline; gap: 7px; margin: 20px 0 2px; }
    .plan .price .num { font-family: var(--mono); font-size: 38px; line-height: 1; color: var(--green); }
    .plan .price .unit { font-family: var(--mono); font-size: 11px; color: var(--muted); }
    .plan .note { font-family: var(--mono); font-size: 10px; color: #7d968b; min-height: 18px; }
    .plan .hr { height: 1px; background: var(--line); margin: 18px 0; }
    .plan ul li { font-size: 12px; color: #a7bbaf; padding: 4px 0 4px 18px; position: relative; }
    .plan ul li::before { content: "›"; position: absolute; left: 0; color: var(--green); font-family: var(--mono); }
    .plan .btn { margin-top: 22px; width: 100%; justify-content: space-between; background: transparent; border: 1px solid var(--green); color: var(--green); }
    .plan .btn:hover { background: var(--green); color: #04120b; }

    .faq-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 50px; }
    .faq-side p { font-size: 12.5px; color: var(--muted); margin-top: 16px; max-width: 290px; }
    .faq-side .mail { display: inline-block; margin-top: 18px; font-family: var(--mono); font-size: 11px; color: var(--green); border-bottom: 1px solid rgba(55,245,161,0.4); }
    .faq details { border-bottom: 1px solid var(--line); }
    .faq details:first-child { border-top: 1px solid var(--line); }
    .faq summary { list-style: none; cursor: pointer; display: flex; gap: 12px; align-items: baseline; padding: 17px 4px; font-size: 14px; font-weight: 600; }
    .faq summary::-webkit-details-marker { display: none; }
    .faq summary::before { content: "?"; font-family: var(--mono); font-size: 10px; color: var(--green); }
    .faq summary::after { content: "+"; margin-left: auto; color: var(--muted); font-family: var(--mono); }
    .faq details[open] summary::after { content: "−"; color: var(--green); }
    .faq details p { padding: 0 4px 18px 24px; font-size: 12.5px; color: #96ada0; }

    .about { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 52px; }
    .about p { font-size: 13px; color: #96ada0; margin-bottom: 14px; max-width: 520px; }
    .about p b { color: var(--text); }
    .promise { border: 1px solid var(--line); background: var(--panel); padding: 26px; }
    .promise h3 { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; color: var(--green); margin-bottom: 14px; }
    .promise .prow { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 12px; }
    .promise .prow:last-of-type { border-bottom: 0; }
    .promise .prow span { color: var(--muted); }
    .promise .prow b { font-weight: 500; }
    .promise .fine { font-size: 10.5px; color: #6f8a7c; margin-top: 14px; }

    footer { padding: 44px 0 22px; background: #020504; }
    .ft-top { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
    .ft-brand { font-family: var(--mono); font-size: 15px; color: var(--green); letter-spacing: 0.08em; }
    .ft-brand small { display: block; font-size: 8.5px; letter-spacing: 0.22em; color: #55705f; margin-top: 6px; }
    .ft-nav { display: flex; gap: 22px; flex-wrap: wrap; font-family: var(--mono); font-size: 10px; color: var(--muted); }
    .ft-nav a:hover { color: var(--green); }
    .ft-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 16px; font-family: var(--mono); font-size: 9px; letter-spacing: 0.06em; color: #55705f; }

    @media (max-width: 940px) {
      .hero-grid, .faq-grid, .about { grid-template-columns: 1fr; gap: 34px; }
      .plans { grid-template-columns: 1fr; }
      .zones { grid-template-columns: 1fr; }
      .section-head { flex-direction: column; align-items: flex-start; gap: 14px; }
      .section-head p { max-width: 100%; }
      .mech { grid-template-columns: 40px 1fr; gap: 12px 18px; }
      .mech p { grid-column: 2; }
      .trust { grid-template-columns: repeat(2, 1fr); }
      .trust div:nth-child(2) { border-right: 0; }
      .trust div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    }
    @media (max-width: 720px) {
      .wrap { padding: 0 20px; }
      .statusbar .wrap { padding: 8px 20px; }
      .statusbar .wrap span:last-child { display: none; }
      .links {
        display: none; position: absolute; top: 70px; left: 0; right: 0;
        flex-direction: column; gap: 0; background: #050b09;
        border-bottom: 1px solid var(--line); padding: 6px 20px 14px;
      }
      .links.open { display: flex; }
      .links a { padding: 12px 0; border-bottom: 1px solid var(--line); }
      .nav-cta { display: none; }
      .burger { display: block; }
      .hero { padding: 46px 0 44px; }
      .section { padding: 52px 0; }
      .ledger { grid-template-columns: 1fr; }
      .checker-body { padding: 12px; }
      .plan { padding: 22px; }
      .ft-nav { gap: 14px; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      .progress i { transition: none; }
    }
  

  

  

  

  /* ============ 多页子页面 ============ */
  .pg-hero { padding: 52px 0 38px; border-bottom: 1px solid #1c2b25; background: #060e0b; }
  .pg-hero .wrap { max-width: 1140px; margin: 0 auto; padding: 0 22px; }
  .crumb { font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: #7d968b; margin-bottom: 18px; }
  .crumb a { color: inherit; text-decoration: none; }
  .crumb a:hover { color: #37f5a1; }
  .crumb i { font-style: normal; opacity: .45; margin: 0 8px; }
  .pg-hero h1 { font-family: "SFMono-Regular",Consolas,"PingFang SC",monospace; font-size: clamp(30px, 5vw, 52px); line-height: 1.14; letter-spacing: -.015em; color: #d7e5dd; margin-bottom: 16px; }
  .pg-hero .lead { max-width: 730px; font-size: 15.5px; line-height: 1.85; color: #7d968b; }
  .pg-h1-mark { display: block; font-family: "SFMono-Regular",Consolas,"PingFang SC",monospace; font-size: 11.5px; font-weight: 600; letter-spacing: .2em; color: #37f5a1; margin-bottom: 12px; }
  .pg-hero .hero-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 20px; font-size: 12px; letter-spacing: .06em; color: #7d968b; }
  .pg-hero .hero-meta b { color: #d7e5dd; font-weight: 600; }
  .pg-sec { padding: 46px 0; border-bottom: 1px solid #1c2b25; }
  .pg-sec:last-of-type { border-bottom: 0; }
  .pg-sec .wrap { max-width: 1140px; margin: 0 auto; padding: 0 22px; }
  .pg-sec h2 { font-family: "SFMono-Regular",Consolas,"PingFang SC",monospace; font-size: clamp(22px, 3vw, 30px); line-height: 1.25; color: #d7e5dd; margin-bottom: 16px; }
  .pg-sec h3 { font-size: 17px; color: #d7e5dd; margin-bottom: 8px; }
  .pg-sec p { color: #7d968b; line-height: 1.9; margin-bottom: 12px; }
  .pg-sec p:last-child { margin-bottom: 0; }
  .pg-kicker { font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: #37f5a1; margin-bottom: 10px; }
  .pg-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(238px, 1fr)); }
  .pg-card { background: #0a1210; border: 1px solid #1c2b25; border-radius: 2px; padding: 20px 22px; }
  .pg-card h3 { margin-bottom: 8px; }
  .pg-card p { font-size: 13.5px; margin: 0; }
  .pg-tag { display: inline-block; font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: #37f5a1; border: 1px solid #37f5a1; border-radius: 99px; padding: 2px 10px; margin-bottom: 10px; }
  .pg-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .pg-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 520px; }
  .pg-table th, .pg-table td { padding: 11px 12px; border-bottom: 1px solid #1c2b25; text-align: left; vertical-align: top; }
  .pg-table th { font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: #7d968b; font-weight: 600; }
  .pg-table td { color: #d7e5dd; }
  .pg-table td span { color: #7d968b; }
  .pg-table tbody tr:hover td { background: rgba(55,245,161,.05); }
  .pg-steps { list-style: none; display: grid; gap: 16px; counter-reset: pgstep; }
  .pg-steps li { position: relative; padding-left: 48px; }
  .pg-steps li::before { counter-increment: pgstep; content: counter(pgstep, decimal-leading-zero); position: absolute; left: 0; top: -2px; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; font-family: "SFMono-Regular",Consolas,"PingFang SC",monospace; font-size: 12px; color: #37f5a1; border: 1px solid #37f5a1; border-radius: 50%; }
  .pg-steps b { display: block; color: #d7e5dd; margin-bottom: 4px; font-size: 15px; }
  .pg-steps span { color: #7d968b; font-size: 13.5px; line-height: 1.8; }
  .pg-faq details { border-bottom: 1px solid #1c2b25; padding: 15px 0; }
  .pg-faq details:first-of-type { border-top: 1px solid #1c2b25; }
  .pg-faq summary { cursor: pointer; list-style: none; font-weight: 600; color: #d7e5dd; font-size: 15px; display: flex; gap: 10px; align-items: baseline; }
  .pg-faq summary::-webkit-details-marker { display: none; }
  .pg-faq summary::before { content: "+"; color: #37f5a1; font-family: "SFMono-Regular",Consolas,"PingFang SC",monospace; }
  .pg-faq details[open] summary::before { content: "–"; }
  .pg-faq p { margin: 10px 0 0 22px; font-size: 13.5px; }
  .pg-cta { margin: 44px 0 6px; padding: 26px 28px; border: 1px solid #37f5a1; border-radius: 2px; background: #0a1210; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
  .pg-cta b { display: block; font-family: "SFMono-Regular",Consolas,"PingFang SC",monospace; font-size: 19px; color: #d7e5dd; }
  .pg-cta p { margin: 5px 0 0; font-size: 13px; }
  .pg-btns { display: flex; flex-wrap: wrap; gap: 10px; }
  .pg-btn { display: inline-block; padding: 11px 20px; border-radius: 2px; background: #37f5a1; color: #040807; text-decoration: none; font-size: 13.5px; font-weight: 700; border: 1px solid #37f5a1; transition: transform .15s ease, opacity .15s ease; }
  .pg-btn:hover { transform: translateY(-1px); opacity: .92; }
  .pg-btn.ghost { background: transparent; color: #d7e5dd; border-color: #1c2b25; }
  .pg-stat { display: flex; flex-wrap: wrap; gap: 16px 34px; margin: 6px 0 20px; }
  .pg-stat b { display: block; font-family: "SFMono-Regular",Consolas,"PingFang SC",monospace; font-size: 30px; line-height: 1.1; color: #37f5a1; }
  .pg-stat span { font-size: 11.5px; letter-spacing: .08em; color: #7d968b; }
  .pg-note { font-size: 12px; color: #7d968b; margin-top: 12px; line-height: 1.8; }
  .pg-related { margin: 40px 0 10px; padding-top: 20px; border-top: 1px solid #1c2b25; }
  .pg-related p { font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: #7d968b; margin-bottom: 12px; }
  .pg-related a { display: inline-block; margin: 0 18px 10px 0; color: #d7e5dd; text-decoration: none; font-size: 14px; border-bottom: 1px solid #37f5a1; padding-bottom: 2px; }
  .pg-related a:hover { color: #37f5a1; }
  .pg-index-links { padding: 46px 0 54px; border-top: 1px solid #1c2b25; background: #060e0b; }
  .pg-index-links .wrap { max-width: 1140px; margin: 0 auto; padding: 0 22px; }
  .pg-index-links h2 { font-family: "SFMono-Regular",Consolas,"PingFang SC",monospace; font-size: 24px; color: #d7e5dd; margin: 6px 0 20px; }
  .pg-index-links a.pg-card { display: block; text-decoration: none; transition: transform .18s ease, border-color .18s ease; }
  .pg-index-links a.pg-card:hover { transform: translateY(-2px); border-color: #37f5a1; }
  .pg-index-links a.pg-card b { display: block; color: #d7e5dd; font-size: 15px; margin-bottom: 6px; }
  .pg-index-links a.pg-card span { color: #7d968b; font-size: 13px; line-height: 1.7; display: block; }
  @media (max-width: 700px) {
    .pg-hero { padding: 34px 0 26px; }
    .pg-sec { padding: 32px 0; }
    .pg-hero h1 { font-size: 30px; }
    .pg-hero .lead { font-size: 14.5px; }
    .pg-cta { padding: 20px; }
    .pg-stat b { font-size: 24px; }
  }


  .pg-hero { border-bottom: 1px solid #37f5a1; }
  .pg-hero h1 { color: #eafff4; text-shadow: 0 0 26px rgba(55,245,161,.18); }
  .pg-kicker { color: #37f5a1; letter-spacing: .24em; }
  .pg-card { position: relative; background: #0a1210; border: 1px solid #1c2b25; }
  .pg-card::before, .pg-card::after { content: ""; position: absolute; width: 10px; height: 10px; border: 1px solid #37f5a1; }
  .pg-card::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
  .pg-card::after { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }
  .pg-card:hover { border-color: rgba(55,245,161,.5); }
  .pg-table th { color: #4fd8d0; border-bottom: 1px solid #37f5a1; background: #08120e; }
  .pg-table td { font-variant-numeric: tabular-nums; }
  .pg-btn { color: #040807; box-shadow: 0 0 22px rgba(55,245,161,.25); }
  .pg-cta { border: 1px solid #37f5a1; background: #08120e; }
  .pg-faq summary { font-family: "SFMono-Regular",Consolas,monospace; }