:root{--navy:#071021;--navy-2:#0b1c33;--blue:#1668dc;--cyan:#00b3d7;--purple:#7a5af8;--orange:#f97316;--green:#12b76a;--ink:#172335;--muted:#8ba1b7;--line:rgba(139,161,183,.22);--bg:#060d18;--card:rgba(15,29,49,.78);--text:#eaf3fb;--radius:18px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 10% 0,rgba(0,179,215,.18),transparent 32%),radial-gradient(circle at 85% 10%,rgba(122,90,248,.18),transparent 35%),var(--bg);color:var(--text);font-family:Inter,"Microsoft YaHei","PingFang SC",system-ui,sans-serif;line-height:1.72}a{color:inherit;text-decoration:none}img{max-width:100%}.topbar{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:rgba(5,11,21,.88);backdrop-filter:blur(14px)}.nav{max-width:var(--max);margin:auto;display:flex;align-items:center;gap:14px;padding:14px 22px}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--cyan),var(--blue));display:grid;place-items:center;color:#fff}.brand small{display:block;font-weight:500;font-size:11px;color:var(--muted)}.menu{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}.menu a{padding:8px 10px;border-radius:9px;font-size:13px;color:#c8d9e8}.menu a:hover,.menu a.active{background:rgba(22,104,220,.16);color:#fff}.nav-cta{border-radius:9px;background:linear-gradient(90deg,var(--cyan),var(--blue));padding:9px 13px;font-size:13px;font-weight:700;color:#fff}.nav-toggle{display:none}.layout{max-width:var(--max);margin:auto;padding:0 22px}.page-head{position:relative;overflow:hidden;padding:74px 0 52px;border-bottom:1px solid var(--line)}.page-head::after{content:"";position:absolute;inset:auto -100px -180px auto;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(0,179,215,.22),transparent 68%)}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border:1px solid var(--line);border-radius:99px;background:rgba(22,104,220,.1);color:#9fdcff;font-size:12px}h1,h2,h3,h4{line-height:1.25;margin:0 0 14px}h1{font-size:clamp(32px,5vw,54px);letter-spacing:-1px}h2{font-size:clamp(24px,3.4vw,36px);letter-spacing:-.5px}h3{font-size:19px}.lead{max-width:820px;color:#b9cddf;font-size:18px}.section{padding:58px 0}.section.alt{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(11,28,51,.35)}.grid{display:grid;gap:18px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{position:relative;min-width:0;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:0 18px 45px rgba(2,8,18,.28)}.card h3{margin-top:0}.card p{color:#b7c9da}.icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(0,179,215,.12);color:#8fdcff;margin-bottom:14px}.tag{display:inline-flex;padding:5px 9px;border-radius:99px;background:rgba(22,104,220,.13);color:#9fdcff;font-size:12px}.tag.green{background:rgba(18,182,106,.13);color:#8df0b8}.tag.orange{background:rgba(249,115,22,.14);color:#ffc69b}.tag.purple{background:rgba(122,90,248,.16);color:#d8ccff}.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:32px;align-items:center}.hero-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}.stat{padding:18px;border-radius:16px;border:1px solid var(--line);background:rgba(5,11,21,.55)}.stat b{display:block;font-size:28px}.stat span{color:var(--muted);font-size:12px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 19px;border-radius:11px;font-weight:750}.btn.primary{background:linear-gradient(90deg,var(--cyan),var(--blue));color:#fff}.btn.ghost{border:1px solid rgba(159,220,255,.45);color:#dff3ff}.btn.orange{background:linear-gradient(90deg,var(--orange),#f05a8a);color:#fff}.steps{counter-reset:s}.step{position:relative;padding:20px 20px 20px 62px;border:1px solid var(--line);border-radius:16px;background:var(--card)}.step:before{counter-increment:s;content:counter(s);position:absolute;left:18px;top:20px;width:28px;height:28px;border-radius:50%;background:rgba(0,179,215,.16);color:#9fdcff;display:grid;place-items:center;font-weight:800}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}table{width:100%;border-collapse:collapse;min-width:680px}th,td{padding:13px 15px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}th{background:rgba(22,104,220,.1);color:#b7d8f0}tr:last-child td{border-bottom:0}.faq{border:1px solid var(--line);border-radius:16px;background:var(--card);overflow:hidden}.faq summary{cursor:pointer;padding:17px 20px;font-weight:700}.faq summary::marker{color:var(--cyan)}.faq div{padding:0 20px 19px;color:#b7c9da}.note{padding:16px 18px;border-left:3px solid var(--cyan);border-radius:12px;background:rgba(22,104,220,.1);color:#c9dcea}.note.warn{border-color:var(--orange);background:rgba(249,115,22,.1)}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin-bottom:18px}.breadcrumb a:hover{color:#fff}.cta-band{margin:58px 0;padding:36px;border-radius:24px;border:1px solid rgba(159,220,255,.28);background:linear-gradient(120deg,rgba(22,104,220,.28),rgba(0,179,215,.16))}.cta-band h2{margin-bottom:8px}.cards-link{display:inline-block;margin-top:12px;color:#9fdcff}.timeline{position:relative;padding-left:28px}.timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--cyan),var(--purple))}.timeline-item{position:relative;margin-bottom:20px}.timeline-item:before{content:"";position:absolute;left:-25px;top:8px;width:10px;height:10px;border-radius:50%;background:var(--cyan)}.footer{border-top:1px solid var(--line);background:rgba(4,9,17,.9);padding:44px 0 28px;color:#a8bccd}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:24px}.footer h4{color:#fff;font-size:14px}.footer a{display:block padding:4px 0}.footer a{display:block;padding:4px 0}.footer-links a{display:block;padding:4px 0}.footer-bottom{max-width:var(--max);margin:24px auto 0;padding-top:18px;border-top:1px solid var(--line);font-size:12px;color:#7b90a6;text-align:center}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:100;padding:10px;background:#fff;color:#000}@media(max-width:1000px){.g4,.hero-grid{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.nav{position:relative}.menu{display:none;position:absolute;left:12px;right:12px;top:68px;padding:10px;border:1px solid var(--line);border-radius:14px;background:rgba(5,11,21,.98)}.menu.open{display:grid}.nav-toggle{order:3;margin-left:auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:38px;border:1px solid var(--line);border-radius:9px;background:rgba(22,104,220,.12);color:#dff3ff}.nav-cta{order:2;margin-left:10px}.g2,.g3,.g4,.hero-grid{grid-template-columns:1fr}.section{padding:40px 0}.page-head{padding:54px 0 38px}.footer-grid{grid-template-columns:1fr}.table-wrap{border-radius:12px}}

/* V2 path-oriented official site */
.hero-v2{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:32px;align-items:center}
.hero-copy{position:relative;z-index:2}
.hero-title{font-size:clamp(34px,5.4vw,58px);line-height:1.12;letter-spacing:-1.4px;margin:18px 0}
.hero-sub{font-size:clamp(17px,2vw,22px);color:#c9dcea;max-width:720px}
.trust-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.trust-strip span{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border:1px solid var(--line);border-radius:10px;background:rgba(7,16,29,.72);color:#c8d9e8;font-size:12px}
.path-section{padding:56px 0}
.path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.path-card{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:14px;padding:24px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,rgba(15,29,49,.95),rgba(7,16,29,.86))}
.path-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 0,rgba(0,179,215,.18),transparent 58%);pointer-events:none}
.path-card h3{font-size:22px;margin:0}
.path-who{color:#a9bed1;font-size:13px}
.path-result{color:#dceaf5}
.path-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:auto}
.path-links a{padding:8px 11px;border-radius:9px;border:1px solid rgba(159,220,255,.32);color:#dff3ff;font-size:12px}
.outcome-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.outcome-card{padding:20px;border:1px solid var(--line);border-radius:16px;background:rgba(15,29,49,.78)}
.outcome-card b{display:block;margin-bottom:8px}
.quickfacts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:22px}
.quickfact{padding:16px;border-left:3px solid var(--cyan);border-radius:12px;background:rgba(22,104,220,.1)}
.quickfact span{display:block;color:#8ba1b7;font-size:12px}.quickfact b{display:block;margin-top:5px}
.project-card{padding:20px;border:1px solid var(--line);border-radius:16px;background:rgba(15,29,49,.8)}
.project-card dl{display:grid;grid-template-columns:72px 1fr;gap:8px 12px;margin:0;color:#b7c9da;font-size:13px}
.project-card dt{color:#8fdcff;font-weight:700}.project-card dd{margin:0}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:20px;color:#8ba1b7;font-size:12px}
.related-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.related-links a{padding:9px 12px;border:1px solid rgba(159,220,255,.3);border-radius:10px;color:#dff3ff;font-size:13px}
.section-head{margin-bottom:18px}.section-head p{margin:6px 0 0;color:#9db3c6}
.mobile-cta{position:fixed;left:12px;right:12px;bottom:12px;z-index:80;display:none;grid-template-columns:1fr 1fr;gap:8px}
.mobile-cta a{display:flex;align-items:center;justify-content:center;min-height:46px;border-radius:11px;font-weight:750}
.mobile-cta .primary{background:linear-gradient(90deg,var(--cyan),var(--blue));color:#fff}.mobile-cta .ghost{border:1px solid rgba(159,220,255,.4);color:#dff3ff;background:rgba(5,11,21,.92)}
@media(max-width:1000px){.hero-v2{grid-template-columns:1fr}.path-grid,.outcome-grid,.quickfacts{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.path-grid,.outcome-grid,.quickfacts{grid-template-columns:1fr}.mobile-cta{display:grid}.footer{padding-bottom:82px}}

/* ==========================================================================
   V2.1 result-oriented hierarchy, core-page evidence modules, mobile UX
   ========================================================================== */
:root {
  --surface-raised: rgba(17, 34, 58, .92);
  --surface-strong: rgba(22, 42, 69, .94);
  --hairline-strong: rgba(159, 220, 255, .34);
  --text-strong: #f4faff;
  --shadow-card: 0 20px 50px rgba(2, 8, 18, .36);
  --nav-height: 68px;
}

html {
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

:where(a, button, summary, [tabindex]):focus-visible {
  outline: 2px solid #8fdcff;
  outline-offset: 3px;
  border-radius: 8px;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.section-head h2 {
  position: relative;
  padding-left: 15px;
}

.section-head h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: .28em;
  width: 5px;
  height: .82em;
  border-radius: 99px;
  background: linear-gradient(180deg, var(--cyan), var(--blue));
}

/* Home: make the audience/result decision pattern visually dominant. */
.hero-copy {
  padding: 4px;
}

.hero-copy .eyebrow {
  color: #b7e5ff;
  border-color: rgba(159, 220, 255, .36);
}

.hero-title {
  text-wrap: balance;
}

.hero-sub {
  text-wrap: pretty;
}

.hero-copy .actions {
  gap: 10px;
}

.hero-copy .actions .btn {
  min-width: 172px;
  box-shadow: 0 14px 32px rgba(4, 15, 30, .35);
}

.hero-copy .actions .btn.ghost {
  background: rgba(7, 19, 34, .72);
}

.hero-copy .trust-strip span {
  min-height: 34px;
}

.path-section {
  position: relative;
}

.path-grid {
  align-items: stretch;
}

.path-card {
  gap: 12px;
  padding: 24px 24px 22px;
  border-color: rgba(159, 220, 255, .2);
  box-shadow: var(--shadow-card);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.path-card::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  top: 0;
  height: 3px;
  border-radius: 0 0 99px 99px;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--purple));
  opacity: .9;
}

.path-card:hover,
.path-card:focus-within {
  transform: translateY(-3px);
  border-color: rgba(159, 220, 255, .44);
  box-shadow: 0 26px 60px rgba(2, 9, 20, .46);
}

.path-card > .tag {
  align-self: flex-start;
  color: #b8e6ff;
  border: 1px solid rgba(159, 220, 255, .2);
  font-weight: 760;
  letter-spacing: .04em;
}

.path-card h3 {
  font-size: 23px;
  color: var(--text-strong);
}

.path-card h3,
.path-who,
.path-result {
  position: relative;
  z-index: 1;
}

.path-who {
  min-height: 44px;
  color: #a7bdd0;
}

.path-result {
  position: relative;
  margin: 2px 0 3px;
  padding: 12px 13px 12px 39px;
  border-left: 3px solid var(--cyan);
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(0, 179, 215, .13), rgba(22, 104, 220, .05));
  color: #e7f3fb;
  font-weight: 650;
}

.path-result::before {
  content: "✓";
  position: absolute;
  left: 13px;
  top: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: rgba(18, 182, 106, .18);
  color: #8df0b8;
  font-size: 11px;
  font-weight: 800;
}

.path-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
  border-top: 1px solid rgba(139, 161, 183, .14);
}

.path-links a {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:36px;
  max-width:100%;
  padding:8px 11px;
  border-radius:10px;
  border-color:rgba(159,220,255,.24);
  color:#cfe5f5;
  font-weight:650;
  line-height:1.25;
  overflow-wrap:anywhere;
  transition:color .16s ease, border-color .16s ease, background .16s ease, transform .16s ease;
}

.path-links a:first-child {
  border-color: rgba(0, 179, 215, .5);
  background: linear-gradient(90deg, rgba(0, 179, 215, .18), rgba(22, 104, 220, .14));
  color: #fff;
}

.path-links a:hover,
.path-links a:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(159, 220, 255, .62);
  background: rgba(22, 104, 220, .18);
  color: #fff;
}

.outcome-card {
  position: relative;
  overflow: hidden;
  padding-top: 24px;
  border-top: 1px solid rgba(159, 220, 255, .12);
  box-shadow: 0 14px 34px rgba(3, 11, 23, .22);
}

.outcome-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  width: 42px;
  height: 3px;
  border-radius: 99px;
  background: var(--cyan);
}

.outcome-card b {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--text-strong);
  font-size: 15px;
}

.outcome-card p {
  margin: 0;
  color: #aebbca;
  font-size: 13px;
  line-height: 1.65;
}

/* Core pages: metadata, quick facts, evidence cards, and related paths. */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 22px;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 27px;
  padding: 5px 9px;
  border: 1px solid rgba(139, 161, 183, .16);
  border-radius: 8px;
  background: rgba(7, 17, 31, .62);
  color: #9fb5c8;
  font-size: 11.5px;
  line-height: 1.2;
}

.article-meta span::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 179, 215, .12);
}

.article-meta span:last-child {
  border-color: rgba(249, 115, 22, .2);
  color: #ffc69b;
}

.article-meta span:last-child::before {
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, .12);
}

.quickfacts {
  gap: 14px;
  margin-top: 24px;
}

.quickfact {
  position: relative;
  overflow: hidden;
  padding: 17px 16px;
  border: 1px solid rgba(139, 161, 183, .14);
  border-left: 4px solid var(--cyan);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(16, 32, 54, .94), rgba(8, 18, 32, .86));
  box-shadow: 0 15px 34px rgba(3, 11, 23, .2);
}

.quickfact span {
  color: #8ba1b7;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .03em;
}

.quickfact b {
  margin-top: 7px;
  color: var(--text-strong);
  font-size: 16px;
  line-height: 1.45;
  overflow-wrap:anywhere;
}

.project-card {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border-color: rgba(139, 161, 183, .18);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(17, 34, 58, .94), rgba(8, 18, 32, .88));
  box-shadow: var(--shadow-card);
}

.project-card > h3,
.project-card > b:first-child {
  color: var(--text-strong);
  font-size: 19px;
}

.project-card > .tag {
  margin-bottom: 12px;
}

.project-card dl {
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px 14px;
  margin-top: 14px;
}

.project-card dt {
  color: #8fdcff;
  font-size: 12px;
}

.project-card dd {
  color: #c2d3e1;
  overflow-wrap:anywhere;
}

.project-card .divider,
.project-card > p {
  color: #aebbca;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 20px;
}

.related-links > strong,
.related-links > .label {
  color: #9fb5c8;
  font-size: 12px;
  font-weight: 760;
  letter-spacing: .03em;
}

.related-links a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  max-width: 100%;
  padding: 8px 11px;
  border-color: rgba(159, 220, 255, .26);
  border-radius: 10px;
  background: rgba(9, 21, 37, .74);
  color: #d7eaf8;
  font-weight: 640;
  line-height: 1.25;
  overflow-wrap:anywhere;
  transition:transform .16s ease, border-color .16s ease, background .16s ease, color .16s ease;
}

.related-links a::after {
  content: "→";
  margin-left: 6px;
  color: #8fdcff;
  font-weight: 700;
}

.related-links a:hover,
.related-links a:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(159, 220, 255, .6);
  background: rgba(22, 104, 220, .2);
  color: #fff;
}

/* Mobile navigation and sticky action ergonomics. */
.nav {
  min-height: var(--nav-height);
}

.nav-toggle {
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
}

.menu a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  border: 1px solid transparent;
}

.mobile-cta {
  right: max(12px, calc((100% - 480px) / 2));
  bottom: max(12px, env(safe-area-inset-bottom));
  padding: 7px;
  border: 1px solid rgba(159, 220, 255, .18);
  border-radius: 17px;
  background: rgba(5, 12, 22, .94);
  box-shadow: 0 18px 42px rgba(2, 8, 18, .48);
  backdrop-filter: blur(16px);
  transition: opacity .2s ease, transform .2s ease;
}

.mobile-cta a {
  min-height: 43px;
  border-radius: 11px;
  font-size: 13.5px;
}

.mobile-cta.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}

@media (max-width: 1000px) {
  .quickfacts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  :root {
    --nav-height: 62px;
  }

  .nav {
    padding: 9px 13px;
    gap: 8px;
  }

  .brand {
    max-width: 48vw;
  }

  .brand > div:last-child {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .nav-cta {
    order: 2;
    margin-left: auto;
    padding: 8px 10px;
    font-size: 12px;
  }

  .nav-toggle {
    order: 3;
    width: 42px;
    height: 40px;
  }

  .menu {
    top: 61px;
    left: 10px;
    right: 10px;
    max-height: calc(100vh - 82px);
    overflow: auto;
    padding: 9px;
    border-radius: 15px;
    box-shadow: 0 24px 56px rgba(2, 8, 18, .56);
  }

  .menu.open {
    display: grid;
    gap: 3px;
  }

  .menu a {
    min-height: 43px;
    padding: 9px 10px;
    border-color: rgba(139, 161, 183, .1);
    border-radius: 10px;
    background: rgba(10, 23, 40, .75);
    font-size: 14px;
  }

  .hero-copy .actions,
  .path-links {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-copy .actions .btn,
  .path-links a {
    width: 100%;
  }

  .path-card {
    padding: 21px 18px;
  }

  .path-card h3 {
    font-size: 21px;
  }

  .path-who {
    min-height: 0;
  }

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

  .project-card dl {
    grid-template-columns: 1fr;
    gap: 3px 0;
  }

  .project-card dt {
    margin-top: 8px;
  }

  .related-links {
    display: grid;
    grid-template-columns: 1fr;
  }

  .related-links a {
    width: 100%;
  }

  .footer {
    padding-bottom: calc(94px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 380px) {
  .brand {
    font-size: 14px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .mobile-cta {
    left: 8px;
    right: 8px;
    gap: 5px;
  }

  .mobile-cta a {
    font-size: 12.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

.footer-meta{max-width:var(--max);margin:24px auto 0;padding-top:18px;border-top:1px solid var(--line);font-size:12px;color:#7b90a6}.footer-contact{display:flex;justify-content:center;gap:14px;row-gap:6px;flex-wrap:wrap}.footer-contact a,.footer-compliance a{display:inline;padding:0}.footer-contact a:hover,.footer-compliance a:hover{color:#fff;text-decoration:underline}.footer-compliance{display:flex;justify-content:center;gap:14px;row-gap:6px;flex-wrap:wrap;margin-top:8px}


/* Mobile-first safety layer: 320px phones to tablets. */
html{scrollbar-gutter:stable}
body{overflow-x:hidden;overflow-wrap:anywhere;word-break:normal;text-rendering:optimizeLegibility;-webkit-text-size-adjust:100%}
img,svg,video,canvas,iframe{max-width:100%}
.layout{width:100%;padding-inline:clamp(10px,3vw,22px)}
.topbar{max-width:100%}
.nav{min-width:0;gap:8px}
.brand{min-width:0;flex:1 1 auto}
.brand-text{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.menu{min-width:0}
.card,.step,.note,.quickfacts,.project-card,.path-card,.outcome-card{max-width:100%}
h1,h2,h3,h4,p,li,dt,dd,span,a,button{overflow-wrap:anywhere}
.table-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
table{min-width:640px}
.footer-meta{padding-inline:clamp(10px,3vw,22px)}
.footer-contact{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:6px 10px;text-align:center}
.footer-compliance{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:6px 10px;text-align:center}
@media (hover:none){.btn,.nav-toggle,.menu a,.related-links a,.faq summary{touch-action:manipulation}.btn,.nav-toggle{transition:none}}

@media (max-width:1000px){
  .hero-v2,.path-grid,.outcome-grid,.quickfacts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split,.g2,.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:820px){
  .split,.g2,.g3,.g4,.hero-v2{grid-template-columns:1fr}
  .page-head{padding:48px 0 34px}
  .hero-copy .actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .nav{padding:9px clamp(8px,2.5vw,14px)}
  .brand{max-width:58vw}
  .brand small{display:none}
  .menu{top:58px;left:8px;right:8px;max-height:calc(100dvh - 76px);overflow:auto}
  .g2,.g3,.g4,.hero-grid,.path-grid,.outcome-grid,.quickfacts,.split,.hero-v2{grid-template-columns:1fr}
  .hero-copy .actions,.path-links,.related-links{display:grid;grid-template-columns:1fr}
  .hero-copy .actions .btn,.path-links a,.related-links a{width:100%}
  .section{padding:38px 0}
  h1{font-size:clamp(27px,8vw,38px);letter-spacing:-.5px}
  h2{font-size:clamp(22px,6vw,30px)}
  .lead{font-size:16px}
  .footer{padding-bottom:calc(92px + env(safe-area-inset-bottom))}
}
@media (max-width:600px){
  .nav-cta{display:none}
  .project-card{padding:18px 15px}
  .path-card,.card{padding:19px 16px}
  .article-meta{display:grid;grid-template-columns:1fr;gap:4px}
}
@media (max-width:480px){
  .table-wrap{margin-inline:0}
  th,td{padding:11px 12px;font-size:13px}
  .cta-band{padding:24px 16px;border-radius:18px}
  .footer-grid{gap:18px}
}
@media (max-width:420px){
  .brand{font-size:15px;max-width:52vw}
  .brand-mark{width:34px;height:34px;border-radius:10px;font-size:14px}
  .nav-toggle{width:42px;height:40px}
  .hero-copy .actions{gap:9px}
  .btn{padding:11px 13px;font-size:14px}
  .mobile-cta{left:8px;right:8px;bottom:calc(8px + env(safe-area-inset-bottom));gap:6px}
  .mobile-cta a{min-height:44px;font-size:12.5px}
}
@media (max-width:360px){
  .layout{padding-inline:10px}
  .brand{font-size:14px;max-width:48vw}
  .brand-mark{width:32px;height:32px}
  h1{font-size:26px}
  .hero-copy .actions,.path-links,.related-links{gap:8px}
  .footer-contact,.footer-compliance{font-size:11.5px;line-height:1.55}
}
@media (max-width:320px){
  .nav{padding:8px}
  .brand{max-width:46vw;letter-spacing:-.2px}
  .nav-toggle{width:42px;height:40px}
  .card,.path-card,.project-card{padding:16px 12px}
  .btn{width:100%;min-height:46px}
  .mobile-cta{grid-template-columns:1fr}
  .footer-contact,.footer-compliance{grid-template-columns:1fr}
}





/* Footer conversion layer: contact metadata left, official QR assets right. */
.footer-grid{grid-template-columns:minmax(0,1.25fr) minmax(0,.72fr) minmax(0,.72fr) minmax(0,.86fr) minmax(0,1.15fr);align-items:start}
.footer-qr{display:grid;gap:10px;min-width:0;padding:14px 15px;border:1px solid var(--line);border-radius:16px;background:rgba(5,11,21,.58)}
.footer-qr h4{margin:0}
.qr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,84px));justify-content:space-between;gap:8px}
.qr-item{display:grid;justify-items:center;gap:6px;min-width:0;font-size:11px;line-height:1.35;color:#9db3c6;text-align:center}
.qr-image,.qr-placeholder{width:84px;height:84px;border-radius:10px;background:#fff}
.qr-image{display:block;object-fit:contain}
.qr-placeholder{display:grid;place-content:center;gap:2px;border:1px dashed rgba(159,220,255,.48);color:#7f96ac;background:rgba(255,255,255,.04);font-size:10.5px;line-height:1.25;text-align:center}
.qr-note{margin:0;color:#6f859a;font-size:10.5px;line-height:1.45}
.footer-meta{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:10px 24px;text-align:left;align-items:start}
.footer-contact{justify-content:start;text-align:left}
.footer-compliance{justify-content:end;margin-top:0;text-align:right}
@media (max-width:1000px){
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid>div:first-child{grid-column:1;grid-row:1}
  .footer-qr{grid-column:2;grid-row:1}
  .footer-meta{grid-template-columns:1fr}
  .footer-compliance{justify-content:start;text-align:left}
}
@media (max-width:720px){
  .footer-grid{grid-template-columns:1fr}
  .footer-qr{grid-column:auto;grid-row:auto}
  .qr-grid{grid-template-columns:repeat(2,minmax(0,78px));gap:6px}
  .qr-image,.qr-placeholder{width:78px;height:78px}
}
@media (max-width:360px){
  .qr-grid{grid-template-columns:repeat(2,minmax(0,72px));gap:4px}
  .qr-image,.qr-placeholder{width:72px;height:72px}
  .qr-item{font-size:10.5px}
}

/* Footer legal links sourced from 10xsmart protocol / privacy / contact pages. */
.footer-legal{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:8px 16px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:12px;font-size:12px;color:#7b90a6}
.footer-legal .legal-label{font-weight:700;color:#9db3c6}
.footer-legal a{display:inline;padding:0;color:#9fdcff}
.footer-legal a:hover{color:#fff;text-decoration:underline}
.footer-legal span{white-space:nowrap}
@media (max-width:720px){.footer-legal{justify-content:flex-start;align-items:flex-start;flex-direction:column;gap:6px}.footer-legal span{white-space:normal}}

.qr-button{display:block;padding:0;border:0;background:transparent;border-radius:10px;cursor:zoom-in}
.qr-button:focus-visible{outline:3px solid #9fdcff;outline-offset:2px}
.qr-modal{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:18px}
.qr-modal[hidden]{display:none}
.qr-modal-backdrop{position:absolute;inset:0;background:rgba(2,8,18,.86);backdrop-filter:blur(5px)}
.qr-modal-card{position:relative;z-index:1;width:min(92vw,440px);padding:24px;border:1px solid var(--line);border-radius:20px;background:#071021;text-align:center}
.qr-modal-card h3{margin:0 0 14px;color:#fff}
.qr-modal-card img{width:min(86vw,360px);height:auto;background:#fff;border-radius:12px}
.qr-modal-card p{margin:12px 0 0;color:#9db3c6;font-size:13px}
.qr-modal-close{position:absolute;top:8px;right:8px;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.06);color:#dff3ff;font-size:20px;cursor:pointer}

/* Footer bottom info: three balanced groups with clear rhythm and dividers. */
.footer-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:18px 28px;padding-top:22px;margin-top:36px;text-align:left}
.footer-contact,.footer-compliance,.footer-legal{display:grid;align-items:center;gap:8px 18px;justify-content:start;text-align:left;border-top:0;padding-top:0;margin-top:0}
.footer-contact{grid-template-columns:repeat(2,auto)}
.footer-compliance{grid-template-columns:repeat(3,auto);padding-left:28px;border-left:1px solid var(--line)}
.footer-legal{grid-column:auto;grid-template-columns:repeat(4,auto);padding-left:28px;border-left:1px solid var(--line)}
.footer-legal .legal-label{white-space:nowrap}
.footer-legal span{white-space:nowrap}
@media (max-width:1000px){
  .footer-meta{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 24px}
  .footer-legal{grid-column:1/-1;padding-left:0;border-left:0}
}
@media (max-width:720px){
  .footer-meta{grid-template-columns:1fr;gap:14px;padding-top:20px;margin-top:30px}
  .footer-contact,.footer-compliance,.footer-legal{gap:6px 12px;padding-left:0;border-left:0}
}


.footer-qr{scroll-margin-top:90px}