:root {
      --bg: #050609;
      --surface: rgba(9, 13, 18, 0.78);
      --surface-strong: rgba(12, 18, 25, 0.94);
      --surface-soft: rgba(255, 255, 255, 0.045);
      --text: #f4f8fb;
      --muted: #a8b5c4;
      --quiet: #6d7b8c;
      --cyan: #22ebd9;
      --cyan-soft: rgba(34, 235, 217, 0.18);
      --pink: #ff3674;
      --pink-soft: rgba(255, 54, 116, 0.18);
      --amber: #ffbe48;
      --green: #8aff66;
      --line: rgba(255, 255, 255, 0.13);
      --line-strong: rgba(255, 255, 255, 0.22);
      --shadow: 0 26px 90px rgba(0, 0, 0, 0.52);
      --max: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--text);
      background:
        linear-gradient(180deg, rgba(5, 6, 9, 0.12), var(--bg) 64%),
        linear-gradient(115deg, rgba(255, 54, 116, 0.12), transparent 34%, rgba(34, 235, 217, 0.11) 72%, transparent),
        var(--bg);
      font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
      letter-spacing: 0;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -4;
      pointer-events: none;
      background:
        linear-gradient(rgba(255, 255, 255, 0.034) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.034) 1px, transparent 1px);
      background-size: 58px 58px;
      mask-image: linear-gradient(to bottom, black, transparent 82%);
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      z-index: 40;
      pointer-events: none;
      opacity: 0.13;
      background: repeating-linear-gradient(
        to bottom,
        transparent 0,
        transparent 3px,
        rgba(255, 255, 255, 0.09) 4px
      );
      mix-blend-mode: overlay;
    }

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

    button,
    a {
      -webkit-tap-highlight-color: transparent;
    }

    button {
      font: inherit;
    }

    #networkCanvas {
      position: fixed;
      inset: 0;
      z-index: -3;
      width: 100%;
      height: 100%;
      pointer-events: none;
    }

    .grain {
      position: fixed;
      inset: 0;
      z-index: -2;
      pointer-events: none;
      opacity: 0.07;
      background:
        linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.1), transparent),
        repeating-linear-gradient(90deg, transparent 0, transparent 17px, rgba(255, 255, 255, 0.08) 18px);
      background-size: 280px 280px, 180px 180px;
      animation: grainMove 12s linear infinite;
    }

    @keyframes grainMove {
      from { transform: translate3d(0, 0, 0); }
      to { transform: translate3d(-80px, 60px, 0); }
    }

    .topbar {
      position: fixed;
      top: 18px;
      left: 50%;
      z-index: 50;
      width: min(calc(100% - 28px), var(--max));
      transform: translateX(-50%);
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 16px;
      min-height: 58px;
      padding: 9px 12px 9px 16px;
      border: 1px solid var(--line);
      background: rgba(5, 7, 10, 0.78);
      box-shadow: 0 14px 54px rgba(0, 0, 0, 0.38);
      backdrop-filter: blur(18px);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
      color: var(--muted);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.78rem;
      text-transform: uppercase;
    }

    .brand::before {
      content: "";
      width: 10px;
      height: 10px;
      border: 1px solid rgba(138, 255, 102, 0.72);
      background: var(--green);
      box-shadow: 0 0 20px rgba(138, 255, 102, 0.72);
      animation: pulse 1.8s ease-in-out infinite;
    }

    @keyframes pulse {
      50% { transform: scale(0.72); opacity: 0.55; }
    }

    .navlinks {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      min-width: 0;
      overflow-x: auto;
      scrollbar-width: none;
    }

    .navlinks::-webkit-scrollbar {
      display: none;
    }

    .navlinks a {
      position: relative;
      flex: 0 0 auto;
      padding: 10px 12px;
      border: 1px solid transparent;
      color: var(--muted);
      font-size: 0.9rem;
      line-height: 1;
      transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
    }

    .navlinks a:hover,
    .navlinks a.active {
      color: var(--text);
      border-color: rgba(34, 235, 217, 0.34);
      background: rgba(34, 235, 217, 0.07);
    }

    .navlinks a.active::after {
      content: "";
      position: absolute;
      left: 12px;
      right: 12px;
      bottom: 5px;
      height: 1px;
      background: var(--cyan);
      box-shadow: 0 0 14px rgba(34, 235, 217, 0.8);
    }

    .clock {
      min-width: 96px;
      padding: 9px 10px;
      border: 1px solid rgba(255, 190, 72, 0.34);
      color: var(--amber);
      background: rgba(255, 190, 72, 0.055);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.76rem;
      text-align: center;
    }

    main {
      position: relative;
      z-index: 1;
    }

    section {
      position: relative;
      padding: 104px 22px;
      scroll-margin-top: 92px;
    }

    .section-inner {
      width: min(100%, var(--max));
      margin: 0 auto;
    }

    .hero {
      min-height: 100svh;
      display: grid;
      align-items: center;
      padding-top: 116px;
      padding-bottom: 48px;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      z-index: -2;
      overflow: hidden;
    }

    .hero-bg img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.58;
      filter: saturate(1.13) contrast(1.08);
      transform: scale(1.01);
    }

    .hero-bg::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(5, 6, 9, 0.98) 0%, rgba(5, 6, 9, 0.77) 42%, rgba(5, 6, 9, 0.38) 100%),
        linear-gradient(180deg, rgba(5, 6, 9, 0.12) 0%, rgba(5, 6, 9, 0.2) 52%, var(--bg) 100%);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.03fr) minmax(360px, 0.74fr);
      gap: 42px;
      align-items: center;
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 20px;
      color: var(--green);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.82rem;
      text-transform: uppercase;
    }

    .eyebrow::before,
    .eyebrow::after {
      content: "";
      width: 34px;
      height: 1px;
      background: currentColor;
      box-shadow: 0 0 16px currentColor;
    }

    h1 {
      margin-bottom: 18px;
      font-family: Impact, "Arial Black", "Microsoft YaHei", sans-serif;
      font-size: 7.6rem;
      line-height: 0.82;
      letter-spacing: 0;
      text-transform: uppercase;
      text-shadow:
        0 0 18px rgba(34, 235, 217, 0.28),
        0 12px 34px rgba(0, 0, 0, 0.78);
    }

    .glitch {
      position: relative;
      display: inline-block;
    }

    .glitch::before,
    .glitch::after {
      content: attr(data-text);
      position: absolute;
      inset: 0;
      pointer-events: none;
      opacity: 0;
    }

    .glitch::before {
      color: var(--pink);
      transform: translateX(3px);
      clip-path: inset(0 0 52% 0);
      animation: glitchA 4.9s infinite steps(1);
    }

    .glitch::after {
      color: var(--cyan);
      transform: translateX(-3px);
      clip-path: inset(46% 0 0 0);
      animation: glitchB 5.4s infinite steps(1);
    }

    @keyframes glitchA {
      2%, 4%, 55%, 57% { opacity: 0.75; }
      5%, 54%, 58% { opacity: 0; }
    }

    @keyframes glitchB {
      8%, 10%, 64%, 66% { opacity: 0.68; }
      11%, 63%, 67% { opacity: 0; }
    }

    .hero-position {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, max-content));
      gap: 10px;
      margin-bottom: 22px;
    }

    .hero-position span {
      min-height: 34px;
      display: inline-flex;
      align-items: center;
      padding: 0 12px;
      border: 1px solid var(--line);
      color: var(--cyan);
      background: rgba(34, 235, 217, 0.055);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.82rem;
    }

    .hero-subtitle {
      max-width: 720px;
      margin-bottom: 28px;
      color: var(--text);
      font-size: 1.24rem;
      line-height: 1.84;
    }

    .hero-subtitle strong {
      color: var(--cyan);
      font-weight: 800;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin: 0 0 34px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 0 18px;
      border: 1px solid var(--line-strong);
      color: var(--text);
      background: rgba(255, 255, 255, 0.055);
      font-weight: 800;
      transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
    }

    .btn:hover {
      transform: translateY(-2px);
      border-color: var(--cyan);
      background: rgba(34, 235, 217, 0.1);
      box-shadow: 0 0 32px rgba(34, 235, 217, 0.16);
    }

    .btn.primary {
      color: #03100e;
      border-color: rgba(34, 235, 217, 0.8);
      background: linear-gradient(135deg, var(--cyan), var(--green));
      box-shadow: 0 0 34px rgba(34, 235, 217, 0.22);
    }

    .hero-stats {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
      max-width: 820px;
    }

    .stat-tile {
      min-height: 98px;
      padding: 15px;
      border: 1px solid var(--line);
      background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
        rgba(8, 12, 17, 0.72);
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
    }

    .stat-tile small {
      display: block;
      margin-bottom: 10px;
      color: var(--quiet);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.74rem;
      text-transform: uppercase;
    }

    .stat-tile b {
      display: block;
      color: var(--text);
      font-size: 1rem;
      line-height: 1.34;
    }

    .identity-console {
      position: relative;
      min-height: 620px;
      border: 1px solid var(--line);
      background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
        var(--surface);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .identity-console::before {
      content: "";
      position: absolute;
      inset: 14px;
      border: 1px solid rgba(34, 235, 217, 0.2);
      pointer-events: none;
    }

    .console-header {
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 12px;
      min-height: 56px;
      padding: 0 18px;
      border-bottom: 1px solid var(--line);
      color: var(--muted);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.8rem;
    }

    .console-light {
      width: 11px;
      height: 11px;
      border: 1px solid rgba(138, 255, 102, 0.68);
      background: var(--green);
      box-shadow: 0 0 16px rgba(138, 255, 102, 0.72);
    }

    .console-body {
      padding: 26px;
    }

    .radar-wrap {
      position: relative;
      display: grid;
      place-items: center;
      min-height: 286px;
      margin-bottom: 24px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(0, 0, 0, 0.22);
    }

    .radar-caption {
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: 12px;
      margin: 0;
      text-align: center;
      color: var(--quiet);
      font-size: 0.68rem;
      line-height: 1.45;
    }

    #radarCanvas {
      width: min(100%, 286px);
      aspect-ratio: 1;
    }

    .radar-label {
      position: absolute;
      left: 16px;
      top: 14px;
      color: var(--amber);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.78rem;
    }

    .profile-grid {
      display: grid;
      gap: 10px;
      margin-bottom: 18px;
    }

    .profile-row {
      display: grid;
      grid-template-columns: 92px 1fr;
      align-items: center;
      min-height: 46px;
      gap: 12px;
      padding: 10px 12px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(255, 255, 255, 0.04);
    }

    .profile-row span {
      color: var(--quiet);
      font-size: 0.86rem;
    }

    .profile-row b {
      color: var(--text);
      text-align: right;
      font-family: "Segoe UI", "Microsoft YaHei", Consolas, monospace;
      font-size: 0.88rem;
      line-height: 1.5;
      letter-spacing: 0.01em;
      word-break: break-all;
      overflow: visible;
    }

    .signal-stack {
      display: grid;
      gap: 11px;
    }

    .signal-stack-label {
      display: block;
      margin-bottom: 2px;
      color: var(--quiet);
      font-family: Consolas, monospace;
      font-size: 0.68rem;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }

    .signal-row {
      display: grid;
      grid-template-columns: 92px 1fr 34px;
      align-items: center;
      gap: 10px;
      color: var(--muted);
      font-size: 0.84rem;
    }

    .signal-track {
      position: relative;
      height: 9px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.13);
      background: rgba(255, 255, 255, 0.04);
    }

    .signal-track i {
      position: absolute;
      inset: 0 auto 0 0;
      width: var(--value);
      background: linear-gradient(90deg, var(--cyan), var(--green));
      box-shadow: 0 0 16px rgba(34, 235, 217, 0.5);
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
      align-items: end;
      gap: 30px;
      margin-bottom: 36px;
    }

    .section-kicker {
      margin-bottom: 10px;
      color: var(--pink);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.82rem;
      text-transform: uppercase;
    }

    h2 {
      margin-bottom: 0;
      font-size: 3.45rem;
      line-height: 1.04;
      letter-spacing: 0;
    }

    .section-note {
      margin-bottom: 0;
      color: var(--muted);
      line-height: 1.74;
      font-size: 1rem;
    }

    .professional-grid {
      display: grid;
      grid-template-columns: minmax(0, 0.95fr) minmax(340px, 1.05fr);
      gap: 22px;
      align-items: stretch;
    }

    .brief-panel,
    .lab-shell,
    .contact-panel {
      border: 1px solid var(--line);
      background: var(--surface);
      box-shadow: var(--shadow);
    }

    .brief-panel {
      display: grid;
      align-content: space-between;
      min-height: 440px;
      padding: 30px;
    }

    .brief-panel p {
      color: var(--muted);
      line-height: 1.92;
      font-size: 1.03rem;
    }

    .brief-panel strong {
      color: var(--text);
    }

    .terminal {
      min-height: 76px;
      padding: 16px 18px;
      border: 1px solid rgba(34, 235, 217, 0.25);
      color: var(--green);
      background: rgba(0, 0, 0, 0.28);
      font-family: Consolas, "SFMono-Regular", monospace;
      line-height: 1.62;
      word-break: break-word;
    }

    .terminal::before {
      content: ">";
      margin-right: 8px;
      color: var(--cyan);
    }

    .cursor {
      display: inline-block;
      width: 8px;
      height: 1em;
      margin-left: 4px;
      background: var(--green);
      vertical-align: -2px;
      animation: blink 1s steps(1) infinite;
    }

    @keyframes blink {
      50% { opacity: 0; }
    }

    .competency-wall {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .competency {
      position: relative;
      min-height: 214px;
      padding: 22px;
      border: 1px solid var(--line);
      background:
        linear-gradient(135deg, rgba(34, 235, 217, 0.1), rgba(255, 255, 255, 0.035) 44%, rgba(255, 54, 116, 0.065)),
        rgba(9, 13, 18, 0.74);
      overflow: hidden;
      transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
    }

    .competency:hover {
      transform: translateY(-4px);
      border-color: rgba(34, 235, 217, 0.48);
      background:
        linear-gradient(135deg, rgba(34, 235, 217, 0.16), rgba(255, 255, 255, 0.04) 44%, rgba(255, 54, 116, 0.095)),
        rgba(9, 13, 18, 0.8);
    }

    .competency::after {
      content: attr(data-code);
      position: absolute;
      top: 14px;
      right: 16px;
      color: rgba(255, 255, 255, 0.09);
      font-family: Impact, "Arial Black", sans-serif;
      font-size: 3.1rem;
      line-height: 1;
    }

    .competency small {
      display: block;
      margin-bottom: 18px;
      color: var(--cyan);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.78rem;
    }

    .competency h3 {
      margin-bottom: 12px;
      font-size: 1.18rem;
      line-height: 1.32;
    }

    .competency p {
      margin-bottom: 0;
      color: var(--muted);
      line-height: 1.7;
      font-size: 0.94rem;
    }

    .lab-shell {
      padding: 24px;
    }

    .lab-grid {
      display: grid;
      grid-template-columns: 300px minmax(0, 1fr);
      gap: 20px;
      align-items: stretch;
    }

    .mode-rail {
      display: grid;
      gap: 10px;
      align-content: start;
    }

    .mode-button {
      width: 100%;
      min-height: 74px;
      padding: 14px 15px;
      border: 1px solid var(--line);
      color: var(--muted);
      background: rgba(255, 255, 255, 0.04);
      text-align: left;
      cursor: pointer;
      transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
    }

    .mode-button b {
      display: block;
      color: inherit;
      line-height: 1.3;
      margin-bottom: 5px;
    }

    .mode-button span {
      display: block;
      color: var(--quiet);
      font-size: 0.81rem;
      line-height: 1.42;
    }

    .mode-button.active,
    .mode-button:hover {
      color: var(--text);
      border-color: var(--cyan);
      background: rgba(34, 235, 217, 0.085);
    }

    .lab-board {
      min-height: 560px;
      padding: 24px;
      border: 1px solid rgba(34, 235, 217, 0.25);
      background:
        linear-gradient(180deg, rgba(34, 235, 217, 0.08), transparent 42%),
        rgba(0, 0, 0, 0.23);
      overflow: hidden;
    }

    .board-top {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 22px;
      color: var(--muted);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.82rem;
    }

    .board-title {
      max-width: 780px;
      margin-bottom: 12px;
      font-size: 2.05rem;
      line-height: 1.18;
    }

    .board-copy {
      max-width: 820px;
      margin-bottom: 26px;
      color: var(--muted);
      line-height: 1.78;
    }

    .metric-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-bottom: 26px;
    }

    .metric {
      min-height: 106px;
      padding: 16px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(255, 255, 255, 0.045);
    }

    .metric small {
      display: block;
      margin-bottom: 12px;
      color: var(--quiet);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.74rem;
    }

    .metric b {
      display: block;
      color: var(--text);
      font-size: 1.26rem;
      line-height: 1.2;
    }

    .lab-lower {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(240px, 0.82fr);
      gap: 18px;
      align-items: start;
    }

    .bar-stack {
      display: grid;
      gap: 14px;
    }

    .bar-row {
      display: grid;
      grid-template-columns: 104px 1fr 42px;
      align-items: center;
      gap: 12px;
      color: var(--muted);
      font-size: 0.88rem;
    }

    .bar-track {
      position: relative;
      height: 11px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.13);
      background: rgba(255, 255, 255, 0.04);
    }

    .bar-track i {
      position: absolute;
      inset: 0 auto 0 0;
      width: var(--value);
      background: linear-gradient(90deg, var(--cyan), var(--green));
      box-shadow: 0 0 18px rgba(34, 235, 217, 0.54);
      transition: width 320ms ease;
    }

    .protocol {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .protocol li {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 10px;
      align-items: start;
      min-height: 44px;
      padding: 12px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      color: var(--muted);
      background: rgba(255, 255, 255, 0.04);
      line-height: 1.45;
      font-size: 0.9rem;
    }

    .protocol li::before {
      content: "";
      width: 8px;
      height: 8px;
      margin-top: 6px;
      background: var(--amber);
      box-shadow: 0 0 14px rgba(255, 190, 72, 0.65);
    }

    .cycle-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 14px;
    }

    .cycle-step {
      position: relative;
      min-height: 250px;
      padding: 20px;
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, 0.045);
      overflow: hidden;
    }

    .cycle-step::before {
      content: attr(data-step);
      position: absolute;
      top: 14px;
      right: 14px;
      color: rgba(255, 255, 255, 0.09);
      font-family: Impact, "Arial Black", sans-serif;
      font-size: 3.2rem;
      line-height: 1;
    }

    .cycle-step h3 {
      position: relative;
      margin-bottom: 36px;
      color: var(--amber);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.9rem;
      text-transform: uppercase;
    }

    .cycle-step p {
      position: relative;
      color: var(--muted);
      line-height: 1.72;
      margin-bottom: 0;
      font-size: 0.93rem;
    }

    .cycle-step:hover {
      border-color: rgba(255, 190, 72, 0.48);
      background: rgba(255, 190, 72, 0.055);
    }

    .project-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .project-card {
      position: relative;
      min-height: 390px;
      display: grid;
      align-content: space-between;
      padding: 24px;
      border: 1px solid var(--line);
      background:
        linear-gradient(160deg, rgba(34, 235, 217, 0.095), rgba(255, 255, 255, 0.035) 46%, rgba(255, 190, 72, 0.055)),
        rgba(9, 13, 18, 0.76);
      overflow: hidden;
    }

    .project-card::before {
      content: attr(data-index);
      position: absolute;
      top: 16px;
      right: 18px;
      color: rgba(255, 255, 255, 0.08);
      font-family: Impact, "Arial Black", sans-serif;
      font-size: 4rem;
      line-height: 1;
    }

    .project-card small {
      display: block;
      margin-bottom: 18px;
      color: var(--cyan);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.78rem;
    }

    .project-card h3 {
      margin-bottom: 14px;
      font-size: 1.42rem;
      line-height: 1.28;
    }

    .project-card p {
      color: var(--muted);
      line-height: 1.76;
      margin-bottom: 0;
    }

    .project-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 24px;
    }

    .project-tags span {
      padding: 7px 9px;
      border: 1px solid rgba(255, 255, 255, 0.12);
      color: var(--muted);
      background: rgba(255, 255, 255, 0.04);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.74rem;
    }

    .contact-layout {
      display: grid;
      grid-template-columns: minmax(0, 0.95fr) minmax(340px, 1.05fr);
      gap: 22px;
      align-items: stretch;
    }

    .contact-manifest {
      display: grid;
      align-content: center;
      min-height: 380px;
      padding: 36px;
      border: 1px solid rgba(255, 54, 116, 0.28);
      background:
        linear-gradient(135deg, rgba(255, 54, 116, 0.12), transparent 44%),
        rgba(255, 255, 255, 0.045);
    }

    .contact-manifest p {
      margin-bottom: 22px;
      color: var(--text);
      font-size: 2rem;
      line-height: 1.42;
      font-weight: 900;
    }

    .contact-manifest span {
      color: var(--muted);
      line-height: 1.7;
    }

    .contact-panel {
      padding: 30px;
    }

    .contact-panel h3 {
      margin-bottom: 14px;
      font-size: 1.55rem;
    }

    .contact-panel p {
      margin-bottom: 22px;
      color: var(--muted);
      line-height: 1.8;
    }

    .contact-grid {
      display: grid;
      gap: 12px;
    }

    .contact-link {
      display: grid;
      grid-template-columns: 46px 1fr auto;
      align-items: center;
      gap: 14px;
      min-height: 78px;
      padding: 16px 18px;
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, 0.04);
      overflow: visible;
      transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
    }

    .contact-link:hover {
      transform: translateX(3px);
      border-color: var(--cyan);
      background: rgba(34, 235, 217, 0.08);
    }

    .contact-icon {
      display: grid;
      place-items: center;
      width: 46px;
      height: 46px;
      border: 1px solid rgba(34, 235, 217, 0.28);
      color: var(--cyan);
      background: rgba(34, 235, 217, 0.07);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-weight: 800;
    }

    .contact-link span:not(.contact-icon) {
      display: block;
      color: var(--quiet);
      font-size: 0.78rem;
      line-height: 1.42;
    }

    .contact-link b {
      display: block;
      margin-top: 3px;
      padding-left: 1px;
      color: var(--text);
      font-family: "Segoe UI", "Microsoft YaHei", Consolas, monospace;
      font-size: 0.96rem;
      line-height: 1.5;
      letter-spacing: 0.01em;
      word-break: break-all;
      overflow: visible;
    }

    .contact-link em {
      color: var(--green);
      font-style: normal;
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.76rem;
    }

    .float-top {
      position: fixed;
      right: 20px;
      bottom: 20px;
      z-index: 55;
      display: grid;
      place-items: center;
      width: 46px;
      height: 46px;
      border: 1px solid var(--cyan);
      color: var(--cyan);
      background: rgba(5, 6, 9, 0.82);
      box-shadow: 0 0 24px rgba(34, 235, 217, 0.18);
      backdrop-filter: blur(16px);
      opacity: 0;
      transform: translateY(12px);
      pointer-events: none;
      transition: opacity 180ms ease, transform 180ms ease;
    }

    .float-top.visible {
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
    }

    footer {
      padding: 30px 22px 46px;
      color: var(--quiet);
      text-align: center;
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.82rem;
    }

    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 560ms ease, transform 560ms ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 1040px) {
      .topbar {
        grid-template-columns: 1fr auto auto;
      }

      .navlinks {
        justify-content: flex-start;
      }

      .hero-grid,
      .professional-grid,
      .lab-grid,
      .contact-layout {
        grid-template-columns: 1fr;
      }

      h1 {
        font-size: 5.8rem;
      }

      h2 {
        font-size: 2.8rem;
      }

      .identity-console {
        min-height: auto;
      }

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

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

    @media (max-width: 760px) {
      section {
        padding: 78px 16px;
        scroll-margin-top: 86px;
      }

      .topbar {
        top: 10px;
        width: calc(100% - 18px);
        padding: 8px;
        gap: 8px;
      }

      .clock {
        display: none;
      }

      .navlinks a {
        padding: 9px 10px;
        font-size: 0.82rem;
      }

      .hero {
        min-height: auto;
        padding-top: 94px;
      }

      h1 {
        font-size: 3.9rem;
      }

      h2 {
        font-size: 2.25rem;
      }

      .hero-subtitle {
        font-size: 1.05rem;
      }

      .hero-position,
      .hero-stats,
      .competency-wall,
      .metric-grid,
      .lab-lower,
      .cycle-grid {
        grid-template-columns: 1fr;
      }

      .section-head {
        grid-template-columns: 1fr;
        align-items: start;
      }

      .bar-row {
        grid-template-columns: 82px 1fr 36px;
        gap: 8px;
        font-size: 0.8rem;
      }

      .profile-row {
        grid-template-columns: 76px 1fr;
      }

      .contact-manifest p {
        font-size: 1.42rem;
      }

      .contact-link {
        grid-template-columns: 42px 1fr;
      }

      .contact-link em {
        grid-column: 2;
      }
    }

    @media (max-width: 420px) {
      h1 {
        font-size: 3.35rem;
      }
    }

    .quick-nav {
      padding-top: 40px;
    }

    .quick-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .quick-card {
      display: flex;
      flex-direction: column;
      gap: 10px;
      min-height: 168px;
      padding: 22px 20px;
      border: 1px solid var(--line);
      background: var(--surface);
      transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
    }

    .quick-card:hover {
      border-color: rgba(34, 235, 217, 0.42);
      background: rgba(34, 235, 217, 0.06);
      transform: translateY(-3px);
    }

    .quick-card small {
      color: var(--quiet);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.72rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .quick-card h3 {
      margin: 0;
      font-size: 1.35rem;
    }

    .quick-card p {
      margin: 0;
      color: var(--muted);
      font-size: 0.92rem;
      line-height: 1.55;
    }

    .about-hero {
      min-height: auto;
      padding-top: 120px;
    }

    .about-cred-strip {
      padding: 0 0 36px;
    }

    .about-cred-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .about-cred-card {
      padding: 16px 18px;
      border: 1px solid rgba(34, 235, 217, 0.2);
      background: linear-gradient(135deg, rgba(34, 235, 217, 0.05), rgba(255, 255, 255, 0.02));
    }

    .about-cred-card small {
      display: block;
      margin-bottom: 8px;
      color: var(--pink);
      font-family: Consolas, monospace;
      font-size: 0.68rem;
      letter-spacing: 0.04em;
    }

    .about-cred-card b {
      display: block;
      margin-bottom: 8px;
      font-size: 0.98rem;
      line-height: 1.35;
    }

    .about-cred-card p {
      margin: 0;
      color: var(--muted);
      font-size: 0.8rem;
      line-height: 1.55;
    }

    @media (max-width: 980px) {
      .about-cred-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 560px) {
      .about-cred-grid {
        grid-template-columns: 1fr;
      }
    }

    .device-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .device-card {
      display: grid;
      grid-template-columns: 88px minmax(0, 1fr);
      gap: 16px;
      padding: 20px;
      border: 1px solid var(--line);
      background: var(--surface);
      min-height: auto;
      overflow: visible;
    }

    .device-card[data-tier="core"] {
      border-color: rgba(34, 235, 217, 0.32);
      background: linear-gradient(135deg, rgba(34, 235, 217, 0.06), var(--surface));
    }

    .device-card[data-tier="coach"] {
      border-color: rgba(255, 190, 72, 0.32);
    }

    .device-card-cta {
      grid-template-columns: 1fr;
      align-content: center;
      text-align: center;
    }

    .device-card-cta .device-body {
      display: grid;
      gap: 12px;
      justify-items: center;
    }

    .device-visual {
      position: relative;
      display: grid;
      place-items: center;
      width: 88px;
      height: 88px;
      padding: 0;
      border: 1px solid var(--line);
      background: rgba(0, 0, 0, 0.32);
      overflow: hidden;
      align-self: start;
      cursor: zoom-in;
      font: inherit;
      color: inherit;
      transition: border-color 180ms ease, transform 180ms ease;
    }

    button.device-visual:hover,
    button.device-visual:focus-visible {
      border-color: rgba(34, 235, 217, 0.45);
      transform: translateY(-1px);
      outline: none;
    }

    button.device-visual:focus-visible {
      box-shadow: 0 0 0 2px rgba(34, 235, 217, 0.35);
    }

    .device-visual img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      object-position: center;
      padding: 6px;
      display: block;
    }

    .device-icon {
      font-family: Impact, "Arial Black", sans-serif;
      font-size: 1.5rem;
      color: var(--cyan);
      text-shadow: 0 0 20px rgba(34, 235, 217, 0.4);
    }

    .device-glow {
      position: absolute;
      inset: 6px;
      border: 1px solid rgba(34, 235, 217, 0.12);
      pointer-events: none;
    }

    .device-zoom-hint {
      position: absolute;
      inset: auto 0 0;
      padding: 4px 2px;
      background: rgba(5, 7, 10, 0.82);
      color: var(--cyan);
      font-family: Consolas, "Microsoft YaHei", monospace;
      font-size: 0.58rem;
      line-height: 1.2;
      text-align: center;
      opacity: 0;
      transform: translateY(4px);
      transition: opacity 180ms ease, transform 180ms ease;
      pointer-events: none;
    }

    button.device-visual:hover .device-zoom-hint,
    button.device-visual:focus-visible .device-zoom-hint {
      opacity: 1;
      transform: translateY(0);
    }

    body.device-lightbox-open {
      position: fixed;
      left: 0;
      right: 0;
      width: 100%;
      overflow: hidden;
    }

    .device-lightbox {
      position: fixed;
      inset: 0;
      z-index: 120;
      display: grid;
      place-items: center;
      padding: 24px;
      pointer-events: auto;
    }

    .device-lightbox[hidden] {
      display: none !important;
    }

    .device-lightbox-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(5, 7, 10, 0.86);
      backdrop-filter: blur(8px);
    }

    .device-lightbox-panel {
      position: relative;
      z-index: 1;
      width: min(92vw, 760px);
      max-height: calc(100vh - 48px);
      display: grid;
      gap: 12px;
      padding: 22px 22px 18px;
      border: 1px solid rgba(34, 235, 217, 0.32);
      background: var(--surface-strong);
      box-shadow: var(--shadow);
      overflow: auto;
    }

    .device-lightbox-close {
      position: absolute;
      top: 12px;
      right: 12px;
      z-index: 2;
      width: 36px;
      height: 36px;
      border: 1px solid var(--line);
      background: rgba(0, 0, 0, 0.35);
      color: var(--text);
      font-size: 1.4rem;
      line-height: 1;
      cursor: pointer;
      transition: border-color 180ms ease, color 180ms ease;
    }

    .device-lightbox-close:hover,
    .device-lightbox-close:focus-visible {
      border-color: var(--cyan);
      color: var(--cyan);
      outline: none;
    }

    .device-lightbox-kicker {
      margin: 0;
      color: var(--quiet);
      font-family: Consolas, "Microsoft YaHei", monospace;
      font-size: 0.72rem;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }

    .device-lightbox-title {
      margin: 0;
      padding-right: 40px;
      font-size: 1.28rem;
      line-height: 1.4;
    }

    .device-lightbox-frame {
      border: 1px solid var(--line);
      background: rgba(0, 0, 0, 0.42);
      overflow: hidden;
    }

    .device-lightbox-frame img {
      display: block;
      width: 100%;
      max-height: min(68vh, 640px);
      object-fit: contain;
      margin: 0 auto;
    }

    .device-lightbox-note {
      margin: 0;
      color: var(--quiet);
      font-size: 0.82rem;
      line-height: 1.5;
      text-align: center;
    }

    .device-body small {
      display: block;
      margin-bottom: 4px;
      color: var(--quiet);
      font-family: Consolas, "Microsoft YaHei", monospace;
      font-size: 0.78rem;
      line-height: 1.5;
      letter-spacing: 0.02em;
      word-break: keep-all;
    }

    .device-body h3 {
      margin: 8px 0;
      font-size: 1.35rem;
      line-height: 1.45;
    }

    .device-body p {
      margin: 0;
      color: var(--muted);
      font-size: 0.92rem;
      line-height: 1.6;
    }

    .device-specs {
      margin: 12px 0 0;
      padding-left: 18px;
      color: var(--muted);
      font-size: 0.86rem;
      line-height: 1.7;
    }

    .device-status {
      display: inline-block;
      margin-top: 14px;
      padding: 6px 10px;
      border: 1px solid var(--line);
      font-family: Consolas, monospace;
      font-size: 0.72rem;
      color: var(--muted);
    }

    .device-status.dev {
      border-color: rgba(34, 235, 217, 0.35);
      color: var(--cyan);
    }

    .device-status.plan {
      border-color: rgba(255, 190, 72, 0.35);
      color: var(--amber);
    }

    .device-contact {
      margin: 0;
      padding: 0 2px;
      color: var(--text);
      font-family: "Segoe UI", "Microsoft YaHei", Consolas, monospace;
      font-size: 0.9rem;
      line-height: 1.5;
      letter-spacing: 0.01em;
      word-break: break-all;
      overflow: visible;
    }

    .device-contact a {
      color: inherit;
      text-decoration: underline;
      text-underline-offset: 3px;
    }

    .device-contact a:hover {
      color: var(--cyan);
    }

    .device-preview-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-top: 20px;
    }

    .device-preview-grid--full {
      grid-template-columns: repeat(5, minmax(168px, 1fr));
    }

    .device-preview-card .device-status {
      margin-top: 12px;
    }

    .device-preview-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 22px;
    }

    .device-preview-card {
      display: flex;
      flex-direction: column;
      gap: 10px;
      padding: 16px;
      border: 1px solid var(--line);
      background: var(--surface);
      overflow: visible;
      transition: border-color 180ms ease, transform 180ms ease;
    }

    .device-preview-thumb {
      position: relative;
      width: 72px;
      height: 72px;
      border: 1px solid var(--line);
      background: rgba(0, 0, 0, 0.32);
      overflow: hidden;
    }

    .device-preview-thumb img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      object-position: center;
      padding: 5px;
      display: block;
    }

    a.device-preview-card:hover {
      border-color: rgba(34, 235, 217, 0.42);
      transform: translateY(-3px);
    }

    .device-preview-card small {
      display: block;
      color: var(--quiet);
      font-family: Consolas, "Microsoft YaHei", monospace;
      font-size: 0.78rem;
      line-height: 1.5;
      letter-spacing: 0.02em;
    }

    .device-preview-card h3 {
      margin: 0;
      font-size: 1.12rem;
      line-height: 1.45;
    }

    .device-preview-card p {
      margin: 0;
      color: var(--muted);
      font-size: 0.88rem;
      line-height: 1.55;
    }

    .hardware-strip {
      padding: 56px 0 12px;
    }

    .hardware-pills {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 12px;
      margin-top: 18px;
    }

    .hardware-pill {
      display: grid;
      grid-template-columns: 52px 1fr;
      gap: 10px;
      align-items: center;
      padding: 12px;
      border: 1px solid var(--line);
      background: var(--surface);
      overflow: visible;
      transition: border-color 180ms ease, transform 180ms ease;
    }

    .hardware-pill-thumb {
      width: 52px;
      height: 52px;
      border: 1px solid var(--line);
      background: rgba(0, 0, 0, 0.42);
      overflow: hidden;
    }

    .hardware-pill-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .hardware-pill-copy {
      display: grid;
      gap: 3px;
      min-width: 0;
    }

    .hardware-pill:hover {
      border-color: rgba(34, 235, 217, 0.42);
      transform: translateY(-2px);
    }

    .hardware-pill b {
      display: block;
      font-size: 0.92rem;
      line-height: 1.4;
      color: var(--cyan);
    }

    .hardware-pill span {
      display: block;
      color: var(--quiet);
      font-family: Consolas, "Microsoft YaHei", monospace;
      font-size: 0.68rem;
      line-height: 1.45;
    }

    .hardware-pricing-note {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 22px;
      border: 1px solid rgba(34, 235, 217, 0.28);
      background: linear-gradient(135deg, rgba(34, 235, 217, 0.05), var(--surface));
    }

    .hardware-pricing-note small {
      color: var(--quiet);
      font-family: Consolas, monospace;
      font-size: 0.72rem;
    }

    .hardware-pricing-note h3 {
      margin: 6px 0 8px;
      font-size: 1.2rem;
    }

    .hardware-pricing-note p {
      margin: 0;
      max-width: 52ch;
      color: var(--muted);
      font-size: 0.9rem;
      line-height: 1.6;
    }

    @media (max-width: 980px) {
      .device-grid {
        grid-template-columns: 1fr;
      }

      .device-preview-grid,
      .device-preview-grid--full {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

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

    @media (max-width: 760px) {
      .device-card {
        grid-template-columns: 1fr;
      }

      .device-preview-grid--full,
      .hardware-pills {
        grid-template-columns: 1fr;
      }
    }

    .profile-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 18px;
    }

    .profile-tags span {
      padding: 6px 10px;
      border: 1px solid rgba(34, 235, 217, 0.28);
      background: rgba(34, 235, 217, 0.06);
      color: var(--muted);
      font-size: 0.78rem;
      line-height: 1;
    }

    .domain-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 14px;
    }

    .domain-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 14px;
      border: 1px solid var(--line);
      background: var(--surface-soft);
      color: var(--text);
      font-family: Consolas, "SFMono-Regular", monospace;
      font-size: 0.82rem;
      transition: border-color 180ms ease, background 180ms ease;
    }

    .domain-chip:hover {
      border-color: rgba(34, 235, 217, 0.42);
      background: rgba(34, 235, 217, 0.08);
    }

    .domain-chip em {
      color: var(--quiet);
      font-style: normal;
      font-size: 0.72rem;
    }

    .quote-panel {
      margin-top: 28px;
      padding: 22px 24px;
      border-left: 3px solid var(--cyan);
      background: rgba(34, 235, 217, 0.05);
      color: var(--muted);
      font-size: 1rem;
      line-height: 1.7;
    }

    .quote-panel strong {
      color: var(--text);
    }

    footer a,
    .site-footer a {
      color: var(--cyan);
    }

    footer a:hover,
    .site-footer a:hover {
      text-decoration: underline;
    }

    .nav-toggle {
      display: none;
      width: 42px;
      height: 38px;
      padding: 0;
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, 0.04);
      cursor: pointer;
      justify-self: end;
    }

    .nav-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      margin: 4px auto;
      background: var(--cyan);
      transition: transform 180ms ease, opacity 180ms ease;
    }

    body.nav-open .nav-toggle span:nth-child(1) {
      transform: translateY(6px) rotate(45deg);
    }

    body.nav-open .nav-toggle span:nth-child(2) {
      opacity: 0;
    }

    body.nav-open .nav-toggle span:nth-child(3) {
      transform: translateY(-6px) rotate(-45deg);
    }

    .site-cta {
      padding: 24px 0 8px;
    }

    .site-cta-inner {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 28px;
      border: 1px solid rgba(34, 235, 217, 0.22);
      background: linear-gradient(118deg, var(--surface) 0%, var(--surface) 58%, rgba(34, 235, 217, 0.04) 100%);
    }

    .site-cta-inner h2 {
      margin: 8px 0;
      font-size: 1.65rem;
    }

    .site-cta-inner p {
      margin: 0;
      max-width: 52ch;
      color: var(--muted);
      line-height: 1.65;
    }

    .site-cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .site-footer {
      margin-top: 8px;
      padding: 36px 20px 48px;
      border-top: 1px solid var(--line);
      background: rgba(5, 7, 10, 0.72);
    }

    .site-footer-inner {
      max-width: var(--max);
      margin: 0 auto 18px;
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap: 24px;
    }

    .site-footer-brand b {
      display: block;
      margin-bottom: 8px;
      font-size: 1.05rem;
      color: var(--cyan);
    }

    .site-footer-brand p {
      margin: 0;
      color: var(--muted);
      font-size: 0.9rem;
      line-height: 1.6;
    }

    .site-footer-links {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 8px 16px;
      align-content: start;
    }

    .site-footer-links a {
      color: var(--muted);
      font-size: 0.9rem;
    }

    .site-footer-contact {
      display: grid;
      gap: 8px;
      align-content: start;
      color: var(--muted);
      font-size: 0.88rem;
      line-height: 1.6;
    }

    .site-footer-copy {
      max-width: var(--max);
      margin: 0 auto;
      color: var(--quiet);
      font-size: 0.78rem;
      text-align: center;
    }

    @media (max-width: 980px) {
      .quick-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 760px) {
      .topbar {
        grid-template-columns: 1fr auto auto;
      }

      .brand {
        display: inline-flex;
        font-size: 0.7rem;
      }

      .nav-toggle {
        display: inline-grid;
        place-items: center;
      }

      .navlinks {
        position: fixed;
        top: 72px;
        left: 50%;
        z-index: 60;
        width: min(calc(100% - 18px), var(--max));
        transform: translateX(-50%);
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 10px;
        border: 1px solid var(--line);
        background: rgba(5, 7, 10, 0.96);
        box-shadow: var(--shadow);
        backdrop-filter: blur(16px);
        max-height: calc(100vh - 90px);
        overflow-y: auto;
      }

      body.nav-open .navlinks {
        display: flex;
      }

      .navlinks a {
        width: 100%;
        text-align: left;
      }

      .navlinks .nav-cta {
        margin-top: 4px;
        text-align: center;
      }

      .site-footer-inner {
        grid-template-columns: 1fr;
      }

      .site-cta-inner {
        padding: 22px 18px;
      }

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

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
      }
    }