@layer reset, tokens, base, public, auth, shell, components, data, sms, finance, system, overrides;

@layer tokens {
  :root {
    color-scheme: dark;
    --public-bg: #061714;
    --public-bg-deep: #04110f;
    --public-surface: #0b2420;
    --public-surface-soft: #0e2b26;
    --public-surface-strong: #12342d;
    --public-line: rgba(152, 195, 185, 0.17);
    --public-line-strong: rgba(152, 195, 185, 0.3);
    --public-text: #f4f8f6;
    --public-muted: #a7bbb6;
    --public-subtle: #78918b;
    --public-primary: #3cc7b7;
    --public-primary-soft: #8be2d8;
    --public-gold: #d1b15e;
    --public-danger: #e7a48d;
    --public-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
    --public-radius: 18px;
    --public-container: 1320px;
    --public-nav-height: 72px;
    font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  }
}

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; background: var(--public-bg); }
  body { margin: 0; min-width: 0; overflow-x: clip; background: var(--public-bg); color: var(--public-text); }
  button, input { font: inherit; }
  button { color: inherit; }
  a { color: inherit; text-decoration: none; }
  img, svg { display: block; max-width: 100%; }
  h1, h2, h3, p { margin-top: 0; }
  ul, ol, dl, dd { margin: 0; padding: 0; }
  button:focus-visible, input:focus-visible, a:focus-visible, [tabindex]:focus-visible {
    outline: 3px solid rgba(139, 226, 216, 0.52);
    outline-offset: 3px;
  }
}

@layer base {
  .auth-screen { min-height: 100vh; }
  #authMount:empty, #adminMount:empty { display: none; }
  body.auth-locked #adminMount { display: none; }
  .primary-button, .ghost-button, .public-login-button, .public-logo, .public-nav-toggle, .public-nav-links a {
    appearance: none;
    border: 0;
    cursor: pointer;
  }
  .primary-button, .ghost-button, .public-login-button {
    min-height: 44px;
    padding: 0 18px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    font-weight: 750;
    line-height: 1;
    transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
  }
  .primary-button {
    color: #05221e;
    background: var(--public-primary-soft);
    box-shadow: 0 12px 30px rgba(60, 199, 183, 0.16);
  }
  .primary-button:hover { background: #a0ebe2; }
  .ghost-button {
    color: var(--public-text);
    border: 1px solid var(--public-line-strong);
    background: rgba(255, 255, 255, 0.025);
  }
  .ghost-button:hover { border-color: rgba(139, 226, 216, 0.48); background: rgba(139, 226, 216, 0.07); }
  .primary-button svg, .ghost-button svg, .public-login-button svg { width: 17px; height: 17px; }
  .toast {
    position: fixed;
    z-index: 1200;
    right: 24px;
    bottom: 24px;
    max-width: min(420px, calc(100vw - 32px));
    padding: 13px 16px;
    border: 1px solid var(--public-line);
    border-radius: 12px;
    background: rgba(4, 24, 21, 0.96);
    box-shadow: var(--public-shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: opacity 160ms ease, transform 160ms ease;
  }
  .toast.show { opacity: 1; transform: none; }
  .loading-overlay {
    position: fixed;
    z-index: 1300;
    inset: 0;
    display: none;
    place-items: center;
    background: rgba(3, 16, 14, 0.76);
    backdrop-filter: blur(8px);
  }
  .loading-overlay.show { display: grid; }
  .loading-card {
    min-width: 260px;
    padding: 24px;
    border: 1px solid var(--public-line);
    border-radius: 16px;
    display: grid;
    justify-items: center;
    gap: 8px;
    background: var(--public-surface);
    box-shadow: var(--public-shadow);
  }
  .loading-logo { width: 46px; height: 46px; }
  .loading-logo img { width: 100%; height: 100%; object-fit: contain; }
  .loading-card span { color: var(--public-muted); font-size: 13px; }
  .loading-progress {
    width: 112px;
    height: 2px;
    margin-top: 6px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(152, 195, 185, 0.16);
  }
  .loading-progress i {
    width: 42%;
    height: 100%;
    display: block;
    border-radius: inherit;
    background: var(--public-primary);
    animation: publicLoadingProgress 1.15s ease-in-out infinite alternate;
  }

  @keyframes publicLoadingProgress {
    from { transform: translateX(0); opacity: 0.55; }
    to { transform: translateX(138%); opacity: 1; }
  }
}

@layer public {
  body.auth-login-focused { overflow: hidden; }
  body:not(.auth-login-focused) .public-home { display: block; }
  body.auth-login-focused .public-home { display: none; }

  .public-home {
    min-height: 100vh;
    overflow: clip;
    background:
      radial-gradient(circle at 13% 5%, rgba(60, 199, 183, 0.1), transparent 28rem),
      radial-gradient(circle at 86% 15%, rgba(209, 177, 94, 0.055), transparent 26rem),
      linear-gradient(180deg, #061815 0%, #071b18 48%, #04120f 100%);
  }

  .public-skip-link {
    position: fixed;
    z-index: 100;
    top: -80px;
    left: 20px;
    padding: 10px 14px;
    border-radius: 8px;
    color: #05221e;
    background: var(--public-primary-soft);
    font-weight: 750;
    transition: top 140ms ease;
  }
  .public-skip-link:focus { top: 12px; }

  .public-nav {
    position: sticky;
    z-index: 50;
    top: 0;
    height: var(--public-nav-height);
    padding-inline: max(24px, calc((100vw - var(--public-container)) / 2));
    display: grid;
    grid-template-columns: 230px minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
    border-bottom: 1px solid rgba(152, 195, 185, 0.12);
    background: rgba(5, 23, 20, 0.92);
    backdrop-filter: blur(18px);
  }
  .public-logo {
    width: fit-content;
    padding: 0;
    display: inline-flex;
    align-items: center;
    gap: 11px;
    background: transparent;
  }
  .public-logo img { width: 38px; height: 38px; flex: 0 0 38px; }
  .public-logo span, .public-logo strong, .public-logo small { display: block; }
  .public-logo strong { color: var(--public-text); font-size: 15px; letter-spacing: 0.02em; }
  .public-logo small { margin-top: 3px; color: var(--public-subtle); font-size: 9px; font-weight: 700; letter-spacing: 0.11em; }
  .public-nav-links { display: flex; align-items: center; justify-content: center; gap: 2px; }
  .public-nav-links a {
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--public-muted);
    background: transparent;
    font-size: 13px;
    font-weight: 650;
    white-space: nowrap;
    transition: color 150ms ease, background-color 150ms ease;
  }
  .public-nav-links a:hover, .public-nav-links a.is-active {
    color: var(--public-text);
    background: rgba(255, 255, 255, 0.045);
  }
  .public-nav-links a.is-active::after {
    content: "";
    display: block;
    width: 16px;
    height: 2px;
    margin: 6px auto -8px;
    border-radius: 4px;
    background: var(--public-primary);
  }
  .public-nav-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
  .public-language-select {
    height: 40px;
    padding: 0 9px;
    border: 1px solid var(--public-line);
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--public-muted);
    background: rgba(255, 255, 255, 0.035);
  }
  .public-language-select:focus-within {
    border-color: rgba(139, 226, 216, 0.52);
    box-shadow: 0 0 0 3px rgba(60, 199, 183, 0.12);
  }
  .public-language-select > svg,
  .public-language-select > i { width: 15px; height: 15px; flex: 0 0 auto; }
  .public-language-select select {
    max-width: 112px;
    height: 36px;
    border: 0;
    outline: 0;
    color: var(--public-text);
    background: transparent;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
  }
  .public-language-select option {
    color: var(--public-text);
    background: var(--public-surface);
  }
  .public-login-button {
    color: #241c08;
    background: var(--public-gold);
    box-shadow: none;
  }
  .public-login-button:hover { background: #dfc273; }
  .public-nav-toggle {
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--public-line);
    border-radius: 9px;
    display: none;
    place-items: center;
    color: var(--public-text);
    background: rgba(255, 255, 255, 0.035);
  }
  .public-nav-toggle svg { width: 19px; height: 19px; }
  .public-nav-toggle .public-nav-close-icon { display: none; }
  .public-nav-toggle.is-open .public-nav-open-icon { display: none; }
  .public-nav-toggle.is-open .public-nav-close-icon { display: block; }
  .public-content { display: block; }
  .public-hero, .public-section, .public-capability-rail, .public-final-cta, .public-site-footer {
    width: min(var(--public-container), calc(100% - 48px));
    margin-inline: auto;
  }
  .public-hero, .public-section { scroll-margin-top: calc(var(--public-nav-height) + 18px); }
  .public-hero {
    position: relative;
    min-height: calc(100vh - var(--public-nav-height));
    min-height: calc(100svh - var(--public-nav-height));
    padding: clamp(68px, 8vh, 94px) 0;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(470px, 0.88fr);
    align-items: center;
    gap: clamp(40px, 4vw, 64px);
    overflow: clip;
    isolation: isolate;
  }
  .public-hero::before {
    content: "";
    position: absolute;
    z-index: -1;
    width: 34rem;
    height: 34rem;
    right: -16rem;
    top: 2rem;
    border: 1px solid rgba(60, 199, 183, 0.09);
    border-radius: 50%;
    box-shadow: inset 0 0 80px rgba(60, 199, 183, 0.035);
    pointer-events: none;
  }
  .public-kicker, .public-section-title > span, .public-final-cta > span {
    color: var(--public-primary-soft);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
  }
  .public-hero-copy h1 {
    max-width: 820px;
    margin: 18px 0 24px;
    font-size: clamp(44px, 3.7vw, 56px);
    line-height: 1.1;
    letter-spacing: -0.045em;
  }
  .public-hero-copy h1 span { display: block; color: var(--public-primary-soft); }
  .public-hero-copy h1 .public-hero-heading-main { color: var(--public-text); }
  .public-hero-copy h1 em { font-style: inherit; white-space: nowrap; }
  .public-hero-copy > p:not(.public-hero-note) {
    max-width: 680px;
    margin-bottom: 0;
    color: var(--public-muted);
    font-size: 17px;
    line-height: 1.85;
  }
  .public-hero-actions { margin-top: 30px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
  .public-inline-link {
    min-height: 44px;
    padding: 0 4px 0 10px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--public-muted);
    border: 0;
    background: transparent;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
  }
  .public-inline-link:hover { color: var(--public-text); }
  .public-inline-link svg { width: 16px; height: 16px; color: var(--public-primary); }
  .public-hero-note {
    max-width: 650px;
    margin: 26px 0 0;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--public-subtle);
    font-size: 12px;
    line-height: 1.65;
  }
  .public-hero-note svg { width: 17px; min-width: 17px; margin-top: 2px; color: var(--public-gold); }

  .public-dashboard-preview {
    min-width: 0;
    padding: 26px;
    border: 1px solid var(--public-line-strong);
    border-radius: 22px;
    background: rgba(9, 35, 31, 0.94);
    box-shadow: var(--public-shadow);
  }
  .preview-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
  .preview-header span, .preview-header strong { display: block; }
  .preview-header span { color: var(--public-muted); font-size: 12px; }
  .preview-header strong { margin-top: 4px; font-size: 20px; }
  .preview-header em { padding: 6px 9px; border: 1px solid rgba(60, 199, 183, 0.22); border-radius: 999px; color: var(--public-primary-soft); background: rgba(60, 199, 183, 0.06); font-size: 10px; font-style: normal; letter-spacing: 0.08em; }
  .public-entry-grid { margin-top: 20px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
  .public-entry-grid article {
    min-width: 0;
    padding: 14px;
    border: 1px solid var(--public-line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.025);
  }
  .public-entry-grid svg { width: 18px; height: 18px; margin-bottom: 18px; color: var(--public-primary-soft); }
  .public-entry-grid strong, .public-entry-grid span { display: block; overflow-wrap: anywhere; }
  .public-entry-grid strong { font-size: 14px; }
  .public-entry-grid span { margin-top: 4px; color: var(--public-muted); font-size: 11px; }
  .public-architecture-connector { height: 43px; display: grid; place-items: center; color: var(--public-primary); }
  .public-architecture-connector span { width: 1px; height: 20px; background: var(--public-line-strong); }
  .public-architecture-connector svg { width: 16px; height: 16px; margin-top: -4px; }
  .public-hub-card {
    padding: 17px;
    border: 1px solid rgba(60, 199, 183, 0.3);
    border-radius: 14px;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    align-items: center;
    gap: 14px;
    background: rgba(60, 199, 183, 0.075);
  }
  .public-hub-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; color: #06201c; background: var(--public-primary-soft); }
  .public-hub-icon svg { width: 21px; height: 21px; }
  .public-hub-card span, .public-hub-card strong, .public-hub-card p { display: block; }
  .public-hub-card span { color: var(--public-primary-soft); font-size: 9px; font-weight: 800; letter-spacing: 0.13em; }
  .public-hub-card strong { margin-top: 4px; font-size: 18px; }
  .public-hub-card p { margin: 4px 0 0; color: var(--public-muted); font-size: 12px; line-height: 1.5; }
  .public-processing-row { margin-top: 14px; display: grid; grid-template-columns: 1fr 18px 1fr 18px 1fr; align-items: center; gap: 4px; }
  .public-processing-row > svg { width: 14px; height: 14px; color: var(--public-subtle); }
  .public-processing-row article { padding: 13px 11px; border: 1px solid var(--public-line); border-radius: 11px; background: rgba(255, 255, 255, 0.02); }
  .public-processing-row article span, .public-processing-row article strong, .public-processing-row article em { display: block; }
  .public-processing-row article span { color: var(--public-gold); font-size: 9px; }
  .public-processing-row article strong { margin-top: 6px; font-size: 13px; }
  .public-processing-row article em { margin-top: 4px; color: var(--public-muted); font-size: 10px; font-style: normal; }
  .public-return-path { margin-top: 14px; padding: 13px 15px; border-top: 1px solid var(--public-line); display: grid; grid-template-columns: 20px 1fr; gap: 11px; color: var(--public-primary-soft); }
  .public-return-path svg { width: 18px; height: 18px; }
  .public-return-path strong, .public-return-path span { display: block; }
  .public-return-path strong { font-size: 12px; }
  .public-return-path span { margin-top: 3px; color: var(--public-muted); font-size: 11px; }

  .public-capability-rail {
    padding: 22px 0;
    border-top: 1px solid var(--public-line);
    border-bottom: 1px solid var(--public-line);
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    align-items: center;
    gap: 8px;
  }
  .public-capability-rail span { display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--public-muted); font-size: 12px; white-space: nowrap; }
  .public-capability-rail svg { width: 15px; height: 15px; color: var(--public-primary); }

  .public-section { padding: 96px 0; }
  .public-section-title { max-width: 860px; margin-bottom: 36px; }
  .public-section-title h2 { margin: 12px 0 16px; font-size: clamp(36px, 3.4vw, 48px); line-height: 1.2; letter-spacing: -0.025em; }
  .public-section-title p { margin-bottom: 0; color: var(--public-muted); font-size: 16px; line-height: 1.8; }

  .public-card-grid { display: grid; gap: 14px; }
  .public-platform-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .public-card-grid article {
    min-width: 0;
    min-height: 238px;
    padding: 24px;
    border: 1px solid var(--public-line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.025);
    transition: border-color 160ms ease, background-color 160ms ease;
  }
  .public-card-grid article:hover { border-color: rgba(139, 226, 216, 0.31); background: rgba(139, 226, 216, 0.045); }
  .public-card-grid article > em { color: var(--public-gold); font-style: normal; font-size: 10px; }
  .public-card-grid article > svg { width: 22px; height: 22px; margin: 24px 0 18px; color: var(--public-primary-soft); }
  .public-card-grid h3 { margin-bottom: 11px; font-size: 19px; }
  .public-card-grid p { color: var(--public-muted); font-size: 14px; line-height: 1.7; }
  .public-card-grid article > strong { display: block; margin-top: 20px; color: var(--public-subtle); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; }

  .public-access-section { position: relative; }
  .public-access-layout { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(480px, 1.08fr); gap: 22px; align-items: stretch; }
  .public-access-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .public-access-options article {
    min-width: 0;
    padding: 22px;
    border: 1px solid var(--public-line);
    border-radius: 15px;
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 14px;
    background: rgba(255, 255, 255, 0.025);
  }
  .public-access-options article > svg { width: 38px; height: 38px; padding: 9px; border: 1px solid rgba(60, 199, 183, 0.23); border-radius: 10px; color: var(--public-primary-soft); background: rgba(60, 199, 183, 0.06); }
  .public-access-options h3 { margin-bottom: 8px; font-size: 16px; }
  .public-access-options p { margin: 0; color: var(--public-muted); font-size: 13px; line-height: 1.65; }
  .public-api-example {
    min-width: 0;
    padding: 24px;
    border: 1px solid var(--public-line-strong);
    border-radius: 18px;
    background: #071d1a;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
  }
  .public-code-header { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
  .public-code-header span, .public-code-header strong { display: block; }
  .public-code-header span { color: var(--public-primary-soft); font-size: 9px; font-weight: 800; letter-spacing: 0.13em; }
  .public-code-header strong { margin-top: 4px; font-size: 15px; }
  .public-code-header > code { padding: 7px 9px; border: 1px solid var(--public-line); border-radius: 7px; color: var(--public-primary-soft); background: rgba(255, 255, 255, 0.025); font-size: 10px; }
  .public-api-example pre { max-width: 100%; margin: 22px 0 18px; padding: 18px; overflow: auto; border: 1px solid rgba(152, 195, 185, 0.1); border-radius: 12px; color: #c8ded8; background: var(--public-bg-deep); font: 12px/1.7 Consolas, "SFMono-Regular", monospace; tab-size: 2; }
  .public-api-example p { margin: 0; display: flex; align-items: flex-start; gap: 9px; color: var(--public-muted); font-size: 12px; line-height: 1.65; }
  .public-api-example p svg { width: 16px; min-width: 16px; margin-top: 2px; color: var(--public-primary); }
  .public-api-example p code { color: var(--public-primary-soft); }

  .public-delivery-timeline { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
  .public-delivery-timeline li {
    position: relative;
    min-width: 0;
    min-height: 205px;
    padding: 23px;
    border: 1px solid var(--public-line);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.025);
  }
  .public-delivery-timeline li > span { color: var(--public-gold); font-size: 9px; font-weight: 800; }
  .public-delivery-timeline li > svg { width: 22px; height: 22px; margin: 28px 0 22px; color: var(--public-primary-soft); }
  .public-delivery-timeline h3 { margin-bottom: 10px; font-size: 16px; }
  .public-delivery-timeline p { margin: 0; color: var(--public-muted); font-size: 13px; line-height: 1.65; }
  .public-delivery-proof {
    margin-top: 16px;
    padding: 19px 22px;
    border: 1px solid rgba(60, 199, 183, 0.22);
    border-radius: 14px;
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
    background: rgba(60, 199, 183, 0.055);
  }
  .public-delivery-proof > svg { width: 24px; height: 24px; color: var(--public-primary-soft); }
  .public-delivery-proof strong, .public-delivery-proof span { display: block; }
  .public-delivery-proof strong { font-size: 14px; }
  .public-delivery-proof span { margin-top: 4px; color: var(--public-muted); font-size: 11px; }
  .public-delivery-proof > a { display: inline-flex; align-items: center; gap: 7px; color: var(--public-primary-soft); font-size: 12px; font-weight: 700; }
  .public-delivery-proof > a svg { width: 15px; height: 15px; }

  .public-network-layout { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr); gap: 22px; }
  .public-region-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .public-region-grid > span {
    min-width: 0;
    padding: 18px;
    border: 1px solid var(--public-line);
    border-radius: 13px;
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 5px 11px;
    background: rgba(255, 255, 255, 0.025);
  }
  .public-region-grid svg { grid-row: span 2; width: 20px; height: 20px; color: var(--public-primary-soft); }
  .public-region-grid strong, .public-region-grid em { display: block; }
  .public-region-grid strong { font-size: 14px; }
  .public-region-grid em { color: var(--public-subtle); font-size: 9px; font-style: normal; letter-spacing: 0.08em; text-transform: uppercase; }
  .public-network-rules { margin-top: 12px; display: grid; gap: 10px; }
  .public-network-rules article { padding: 15px 17px; border: 1px solid var(--public-line); border-radius: 12px; display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 12px; background: rgba(255, 255, 255, 0.018); }
  .public-network-rules article > svg { width: 21px; height: 21px; color: var(--public-gold); }
  .public-network-rules strong { display: block; font-size: 13px; }
  .public-network-rules p { margin: 4px 0 0; color: var(--public-muted); font-size: 12px; line-height: 1.6; }
  .public-coverage-note { margin: 14px 0 0; display: flex; align-items: flex-start; gap: 9px; color: var(--public-subtle); font-size: 11px; line-height: 1.6; }
  .public-coverage-note svg { width: 15px; min-width: 15px; margin-top: 1px; }
  .public-routing-proof {
    min-height: 100%;
    padding: 28px;
    border: 1px solid var(--public-line-strong);
    border-radius: 20px;
    background: #071d1a;
  }
  .public-routing-proof-head { padding-bottom: 20px; border-bottom: 1px solid var(--public-line); }
  .public-routing-proof-head span, .public-routing-proof-head strong { display: block; }
  .public-routing-proof-head span { color: var(--public-primary-soft); font-size: 10px; font-weight: 800; letter-spacing: 0.13em; }
  .public-routing-proof-head strong { margin-top: 7px; font-size: 20px; }
  .public-routing-proof ol { list-style: none; margin-top: 20px; display: grid; gap: 10px; }
  .public-routing-proof li { padding: 13px 14px; border: 1px solid var(--public-line); border-radius: 12px; display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 12px; background: rgba(255, 255, 255, 0.022); }
  .public-routing-proof li > span { color: var(--public-gold); font-size: 10px; font-weight: 800; }
  .public-routing-proof li strong { display: block; font-size: 13px; }
  .public-routing-proof li p { margin: 4px 0 0; color: var(--public-muted); font-size: 12px; line-height: 1.55; }
  .public-routing-result { margin-top: 16px; padding: 13px 14px; border: 1px solid rgba(60, 199, 183, 0.24); border-radius: 12px; display: grid; grid-template-columns: 18px 1fr 14px 1fr 14px 1fr; align-items: center; gap: 7px; color: var(--public-primary-soft); background: rgba(60, 199, 183, 0.055); font-size: 11px; font-weight: 700; }
  .public-routing-result svg { width: 15px; height: 15px; }

  .public-security-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .public-security-panel { min-width: 0; padding: 28px; border: 1px solid var(--public-line); border-radius: 18px; background: rgba(255, 255, 255, 0.025); }
  .public-security-panel-head { display: grid; grid-template-columns: 44px minmax(0, 1fr); align-items: center; gap: 14px; padding-bottom: 22px; border-bottom: 1px solid var(--public-line); }
  .public-security-panel-head > svg { width: 44px; height: 44px; padding: 11px; border-radius: 12px; color: var(--public-primary-soft); background: rgba(60, 199, 183, 0.07); }
  .public-security-panel-head span { color: var(--public-primary-soft); font-size: 9px; font-weight: 800; letter-spacing: 0.13em; text-transform: uppercase; }
  .public-security-panel-head h3 { margin: 5px 0 0; font-size: 21px; }
  .public-security-panel ul { list-style: none; margin-top: 22px; display: grid; gap: 18px; }
  .public-security-panel li { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 12px; }
  .public-security-panel li > svg { width: 19px; height: 19px; color: var(--public-gold); }
  .public-security-panel li strong, .public-security-panel li span { display: block; }
  .public-security-panel li strong { font-size: 14px; }
  .public-security-panel li span { margin-top: 4px; color: var(--public-muted); font-size: 12px; line-height: 1.65; }

  .public-final-cta {
    position: relative;
    margin-top: 38px;
    padding: 52px;
    overflow: hidden;
    border: 1px solid rgba(60, 199, 183, 0.22);
    border-radius: 22px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 40px;
    background: var(--public-surface-strong);
  }
  .public-final-cta::after { content: ""; position: absolute; right: -90px; top: -110px; width: 290px; height: 290px; border: 1px solid rgba(139, 226, 216, 0.12); border-radius: 50%; pointer-events: none; }
  .public-final-cta h2 { max-width: 760px; margin: 12px 0 15px; font-size: clamp(34px, 3.2vw, 46px); line-height: 1.2; letter-spacing: -0.025em; }
  .public-final-cta p { max-width: 760px; margin: 0; color: var(--public-muted); line-height: 1.75; }
  .public-final-actions { position: relative; z-index: 1; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }

  .public-site-footer { padding: 82px 0 28px; color: var(--public-muted); }
  .public-footer-main { padding-bottom: 48px; display: grid; grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.28fr); gap: 70px; }
  .public-footer-logo { display: inline-flex; align-items: center; gap: 12px; }
  .public-footer-logo img { width: 42px; height: 42px; flex: 0 0 42px; }
  .public-footer-logo span, .public-footer-logo strong, .public-footer-logo small { display: block; }
  .public-footer-logo strong { color: var(--public-text); font-size: 15px; }
  .public-footer-logo small { margin-top: 4px; color: var(--public-subtle); font-size: 9px; font-weight: 700; letter-spacing: 0.11em; }
  .public-footer-brand p { max-width: 310px; margin: 20px 0 0; color: var(--public-subtle); font-size: 12px; line-height: 1.7; }
  .public-footer-columns { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; }
  .public-footer-columns section { min-width: 0; }
  .public-footer-columns h2 { margin: 0 0 18px; color: var(--public-text); font-size: 13px; }
  .public-footer-columns a, .public-footer-columns button { width: fit-content; padding: 0; border: 0; display: block; color: var(--public-subtle); background: transparent; font-size: 12px; line-height: 2.3; text-align: left; cursor: pointer; }
  .public-footer-columns a:hover, .public-footer-columns button:hover { color: var(--public-primary-soft); }
  .public-footer-bottom { padding-top: 20px; border-top: 1px solid var(--public-line); display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--public-subtle); font-size: 10px; }

  body.public-legal-open { overflow: hidden; }
  .public-legal-overlay[hidden] { display: none; }
  .public-legal-overlay {
    position: fixed;
    z-index: 90;
    inset: 0;
    padding: max(20px, 4vh) max(20px, 4vw);
    display: grid;
    place-items: center;
  }
  .public-legal-backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    background: rgba(1, 10, 9, 0.84);
    cursor: default;
  }
  .public-legal-dialog {
    position: relative;
    width: min(1120px, 100%);
    max-height: min(880px, 92vh);
    overflow: hidden;
    border: 1px solid var(--public-line-strong);
    border-radius: 18px;
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr);
    background: #09201c;
    box-shadow: 0 38px 100px rgba(0, 0, 0, 0.5);
  }
  .public-legal-header {
    min-height: 82px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--public-line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: #0b2621;
  }
  .public-legal-header span { color: var(--public-primary-soft); font-size: 9px; font-weight: 800; letter-spacing: 0.14em; }
  .public-legal-header h2 { margin: 5px 0 0; font-size: 21px; }
  .public-legal-close {
    width: 40px;
    height: 40px;
    padding: 0;
    flex: 0 0 40px;
    border: 1px solid var(--public-line);
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: var(--public-muted);
    background: rgba(255, 255, 255, 0.025);
    cursor: pointer;
  }
  .public-legal-close:hover { border-color: var(--public-line-strong); color: var(--public-text); }
  .public-legal-close svg { width: 18px; height: 18px; }
  .public-legal-tabs {
    padding: 10px 18px;
    overflow-x: auto;
    border-bottom: 1px solid var(--public-line);
    display: flex;
    gap: 6px;
    scrollbar-width: thin;
  }
  .public-legal-tabs button {
    min-height: 36px;
    padding: 0 13px;
    border: 1px solid transparent;
    border-radius: 8px;
    flex: 0 0 auto;
    color: var(--public-muted);
    background: transparent;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
  }
  .public-legal-tabs button:hover { color: var(--public-text); background: rgba(255, 255, 255, 0.03); }
  .public-legal-tabs button.is-active { border-color: rgba(139, 226, 216, 0.26); color: var(--public-primary-soft); background: rgba(60, 199, 183, 0.08); }
  .public-legal-body { min-height: 0; padding: 32px clamp(24px, 5vw, 64px) 44px; overflow-y: auto; overscroll-behavior: contain; }
  .public-legal-body article[hidden] { display: none; }
  .public-legal-body article { max-width: 860px; margin: 0 auto; }
  .public-legal-document-head { padding-bottom: 28px; border-bottom: 1px solid var(--public-line); }
  .public-legal-document-head > span { color: var(--public-primary-soft); font-size: 10px; font-weight: 750; letter-spacing: 0.04em; }
  .public-legal-document-head h3 { margin: 10px 0 12px; font-size: clamp(28px, 3vw, 38px); letter-spacing: -0.02em; }
  .public-legal-document-head p, .public-legal-body article section p, .public-legal-body article section li { color: var(--public-muted); font-size: 13px; line-height: 1.85; }
  .public-legal-document-head p { margin: 0; }
  .public-legal-body article section { padding-top: 26px; }
  .public-legal-body article section h4 { margin: 0 0 9px; color: var(--public-text); font-size: 15px; }
  .public-legal-body article section p { margin: 0; }
  .public-legal-body article section ul { padding-left: 20px; display: grid; gap: 8px; }
  .public-legal-action {
    min-height: 40px;
    margin-top: 18px;
    padding: 0 15px;
    border: 1px solid var(--public-line-strong);
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--public-text);
    background: rgba(139, 226, 216, 0.06);
    font-size: 12px;
    font-weight: 750;
    cursor: pointer;
  }
  .public-legal-action:hover { border-color: rgba(139, 226, 216, 0.48); }
  .public-legal-action svg { width: 16px; height: 16px; }

  .public-back-to-top {
    position: fixed;
    z-index: 45;
    right: 24px;
    bottom: 24px;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--public-line-strong);
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: var(--public-text);
    background: rgba(8, 34, 30, 0.93);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.26);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity 150ms ease, transform 150ms ease, border-color 150ms ease;
  }
  .public-back-to-top.show { opacity: 1; pointer-events: auto; transform: none; }
  .public-back-to-top[hidden] { display: none; }
  .public-back-to-top:hover { border-color: rgba(139, 226, 216, 0.48); }
  .public-back-to-top svg { width: 18px; height: 18px; }
}

@media (max-width: 1180px) {
  .public-platform-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .public-card-grid article { min-height: 220px; }
  .public-access-layout, .public-network-layout { grid-template-columns: 1fr; }
  .public-api-example { min-height: 0; }
  .public-routing-proof { min-height: 0; }
  .public-footer-columns { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 1080px) {
  :root { --public-nav-height: 68px; }
  .public-nav { grid-template-columns: 1fr auto; gap: 16px; }
  .public-nav-toggle { display: grid; }
  .public-nav-actions { grid-column: 2; }
  .public-nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: max(18px, calc((100vw - var(--public-container)) / 2));
    right: max(18px, calc((100vw - var(--public-container)) / 2));
    padding: 10px;
    border: 1px solid var(--public-line-strong);
    border-radius: 13px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    background: rgba(6, 27, 24, 0.98);
    box-shadow: var(--public-shadow);
  }
  .public-nav-links.is-open { display: flex; }
  .public-nav-links a { padding: 12px 13px; }
  .public-nav-links a.is-active::after { display: none; }
  .public-hero { grid-template-columns: 1fr; min-height: auto; padding: 76px 0 86px; }
  .public-hero-copy { max-width: 820px; }
  .public-dashboard-preview { width: min(820px, 100%); }
  .public-capability-rail { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 18px; }
  .public-delivery-timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .public-delivery-timeline li:last-child { grid-column: 1 / -1; min-height: 0; }
}

@media (max-width: 760px) {
  :root { --public-nav-height: 64px; }
  .public-nav { padding-inline: 16px; gap: 10px; }
  .public-logo { width: fit-content; }
  .public-logo img { width: 35px; height: 35px; flex-basis: 35px; }
  .public-nav-actions { gap: 7px; }
  .public-language-select { height: 38px; padding-inline: 7px; }
  .public-language-select select { width: 76px; font-size: 11px; }
  .public-login-button { min-height: 38px; padding: 0 12px; font-size: 11px; }
  .public-nav-toggle { width: 38px; height: 38px; }
  .public-nav-links { left: 16px; right: 16px; }
  .public-hero, .public-section, .public-capability-rail, .public-final-cta, .public-site-footer { width: min(100% - 32px, var(--public-container)); }
  .public-hero { padding: 64px 0 72px; gap: 46px; }
  .public-hero-copy h1 { font-size: clamp(36px, 9.5vw, 48px); }
  .public-hero-copy > p:not(.public-hero-note) { font-size: 15px; }
  .public-dashboard-preview { padding: 18px; border-radius: 17px; }
  .public-entry-grid { gap: 6px; }
  .public-entry-grid article { padding: 11px; }
  .public-entry-grid svg { margin-bottom: 13px; }
  .public-processing-row { grid-template-columns: 1fr; gap: 7px; }
  .public-processing-row > svg { justify-self: center; transform: rotate(90deg); }
  .public-processing-row article { display: grid; grid-template-columns: 25px 1fr auto; align-items: center; gap: 8px; }
  .public-processing-row article span, .public-processing-row article strong, .public-processing-row article em { margin: 0; }
  .public-processing-row article em { text-align: right; }
  .public-capability-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .public-capability-rail span { justify-content: flex-start; }
  .public-section { padding: 82px 0; }
  .public-section-title { margin-bottom: 30px; }
  .public-section-title h2 { font-size: 36px; }
  .public-section-title p { font-size: 14px; }
  .public-platform-grid, .public-access-options, .public-delivery-timeline, .public-security-grid { grid-template-columns: 1fr; }
  .public-card-grid article { min-height: 0; }
  .public-delivery-timeline li, .public-delivery-timeline li:last-child { grid-column: auto; min-height: 0; }
  .public-delivery-proof { grid-template-columns: 28px minmax(0, 1fr); }
  .public-delivery-proof > a { grid-column: 2; }
  .public-region-grid { grid-template-columns: 1fr 1fr; }
  .public-security-panel { padding: 22px; }
  .public-routing-proof { padding: 22px; }
  .public-routing-result { grid-template-columns: 18px 1fr; }
  .public-routing-result svg:not(:first-child) { display: none; }
  .public-final-cta { padding: 42px 28px; grid-template-columns: 1fr; align-items: start; gap: 28px; }
  .public-final-actions { justify-content: flex-start; }
  .public-footer-main { grid-template-columns: 1fr; gap: 42px; }
  .public-footer-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .public-footer-bottom { flex-wrap: wrap; }
  .public-legal-overlay { padding: 12px; }
  .public-legal-dialog { max-height: calc(100vh - 24px); border-radius: 14px; }
  .public-legal-header { min-height: 72px; padding: 16px 18px; }
  .public-legal-tabs { padding-inline: 12px; }
  .public-legal-body { padding: 26px 22px 36px; }
}

@media (max-width: 520px) {
  .public-logo { width: fit-content; }
  .public-logo small { display: none; }
  .public-nav-toggle { width: 36px; height: 36px; }
  .public-login-button { min-height: 36px; padding-inline: 10px; }
  .public-login-button svg { display: none; }
  .public-hero, .public-section, .public-capability-rail, .public-final-cta, .public-site-footer { width: min(100% - 28px, var(--public-container)); }
  .public-hero-copy h1 { font-size: clamp(34px, 9.7vw, 42px); letter-spacing: -0.035em; }
  .public-hero-actions { align-items: stretch; }
  .public-hero-actions .primary-button, .public-hero-actions .ghost-button { width: 100%; }
  .public-inline-link { width: 100%; justify-content: center; }
  .public-entry-grid { grid-template-columns: 1fr; }
  .public-entry-grid article { display: grid; grid-template-columns: 24px 1fr auto; align-items: center; gap: 10px; }
  .public-entry-grid svg, .public-entry-grid span, .public-entry-grid strong { margin: 0; }
  .public-hub-card { grid-template-columns: 40px minmax(0, 1fr); }
  .public-hub-icon { width: 40px; height: 40px; }
  .public-capability-rail { grid-template-columns: 1fr 1fr; }
  .public-api-example { padding: 17px; }
  .public-code-header { align-items: flex-start; flex-direction: column; }
  .public-api-example pre { padding: 14px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 10px; }
  .public-region-grid { grid-template-columns: 1fr; }
  .public-routing-proof { padding: 18px; }
  .public-final-cta { padding: 36px 22px; }
  .public-final-actions .primary-button, .public-final-actions .ghost-button { width: 100%; }
  .public-footer-columns { grid-template-columns: 1fr; gap: 25px; }
  .public-footer-bottom { align-items: flex-start; flex-direction: column; }
  .public-back-to-top { right: 16px; bottom: 16px; }
}

@media (max-width: 360px) {
  .public-nav { padding-inline: 12px; }
  .public-logo { width: fit-content; }
  .public-logo strong { font-size: 13px; }
  .public-login-button { padding-inline: 8px; }
  .public-hero, .public-section, .public-capability-rail, .public-final-cta, .public-site-footer { width: calc(100% - 24px); }
  .public-hero-copy h1 { font-size: 34px; }
  .public-capability-rail { grid-template-columns: 1fr; }
  .public-capability-rail span { justify-content: center; }
  .public-section-title h2 { font-size: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto; transition-duration: 0.01ms; animation-duration: 0.01ms; }
  .loading-progress i { animation: none; transform: translateX(69%); opacity: 0.8; }
}

@media print {
  .public-nav, .public-back-to-top, .public-hero-actions, .public-final-actions { display: none; }
  .public-home { background: #fff; color: #111; }
  .public-hero, .public-section { min-height: 0; break-inside: avoid; }
}