:root{
  --ink:#0b1020;
  --indigo:#1a1440;
  --indigo-mid:#2a2160;
  --cyan:#22d3ee;
  --cyan-hover:#67e8f9;
  --cyan-ink:#0e7490;
  --mist:#eef2ff;
  --paper:#f8fafc;
  --muted:#5b6478;
  --line:#d4d9e8;
  --focus:#818cf8;
  --danger:#9b1c1c;
  --ok:#0f766e;
  --shadow:0 12px 28px #1a144014;
  --radius:14px;
  --max:1140px;
  --font:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --display:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif
}
*,:before,:after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.65}
img,svg{max-width:100%;display:block}
a{color:var(--indigo-mid);text-underline-offset:.15em}
a:hover{color:var(--cyan-ink)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.skip-link{position:absolute;top:-3rem;left:.75rem;z-index:100;background:var(--cyan);color:var(--ink);border-radius:6px;padding:.5rem .85rem;font-weight:700;text-decoration:none}
.skip-link:focus{top:.75rem}
.wrap{width:min(var(--max),calc(100% - 2rem));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:40;background:var(--indigo);color:#fff;border-bottom:3px solid var(--cyan)}
.header-inner{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:4.6rem}
.wordmark{display:flex;align-items:center;gap:.75rem;color:#fff;text-decoration:none;min-width:0}
.wordmark:hover{color:#fff}
.mark{flex:0 0 44px;width:44px;height:44px;display:grid;place-items:center;background:var(--cyan);border-radius:10px;color:var(--indigo);font-family:var(--display);font-weight:800;font-size:.95rem;letter-spacing:-.02em}
.lockup{display:flex;flex-direction:column;line-height:1.05}
.lockup-main{font-family:var(--display);font-size:1.05rem;font-weight:700;letter-spacing:.01em}
.lockup-main span{color:var(--cyan)}
.lockup-sub{font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#c7d2fe}
.nav-toggle{display:none;color:#fff;background:transparent;border:1px solid #ffffff59;border-radius:8px;min-height:44px;padding:.45rem .7rem;font:inherit;font-weight:700}
.nav{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:.45rem .2rem;color:#fff;font-size:.92rem;font-weight:650;text-decoration:none}
.nav a:hover,.nav a[aria-current=page]{color:var(--cyan)}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:.4rem;min-height:44px;padding:.75rem 1.15rem;border:0;border-radius:9px;background:var(--cyan);color:var(--indigo);font:inherit;font-size:.95rem;font-weight:800;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--cyan-hover);color:var(--indigo)}
.btn-indigo{background:var(--indigo-mid);color:#fff}
.btn-indigo:hover{background:#3b2f7a;color:#fff}
.btn-ghost{background:transparent;color:#fff;border:2px solid #ffffffb3}
.btn-ghost:hover{background:#ffffff1a;color:#fff;border-color:#fff}
.hero{padding:4.1rem 0 3.5rem;color:#fff;background:
  radial-gradient(circle at 88% 12%,#22d3ee33,transparent 30%),
  linear-gradient(155deg,#0b1020 0%,#1a1440 48%,#312e81 100%)}
.hero.plain{background:linear-gradient(155deg,#0b1020,#2a2160)}
.kicker{display:inline-block;margin-bottom:1rem;padding:.28rem .55rem;border-radius:4px;background:var(--cyan);color:var(--indigo);font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
h1{margin:0 0 1rem;font-family:var(--display);font-size:clamp(1.85rem,4vw,2.9rem);font-weight:700;line-height:1.15}
.hero h1{max-width:24ch}
.hero .lead{max-width:44rem;color:#e0e7ff;font-size:1.1rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.55rem}
.section{padding:3.3rem 0}
.section-mist{background:var(--mist)}
.section h2,.prose h2{margin:0 0 .6rem;font-family:var(--display);font-size:clamp(1.45rem,3vw,1.95rem)}
.lede{max-width:48rem;margin:0 0 1.5rem;color:var(--muted)}
.grid{display:grid;gap:1rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{display:block;height:100%;padding:1.2rem 1.25rem 1.3rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow);color:inherit;text-decoration:none}
a.card:hover{border-color:var(--cyan);color:inherit;transform:translateY(-2px)}
.card h3{margin:0 0 .4rem;font-family:var(--display);font-size:1.12rem}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.card .more{display:inline-block;margin-top:.8rem;color:var(--indigo-mid);font-weight:700}
.prose{max-width:48rem}
.prose p{margin:0 0 1rem}
.prose h2{margin-top:2rem}
.prose h3{margin:1.5rem 0 .45rem;font-family:var(--display)}
.prose ul,.prose ol{margin:0 0 1rem;padding-left:1.2rem}
.note{margin:1.35rem 0;padding:1rem 1.1rem;border-left:4px solid var(--cyan);border-radius:0 10px 10px 0;background:#ecfeff}
.state-grid,.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem;margin:0;padding:0;list-style:none}
.state-grid a,.topic-grid a{display:flex;flex-direction:column;gap:.25rem;height:100%;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow);color:inherit;text-decoration:none;font-weight:700}
.state-grid a:hover,.topic-grid a:hover{border-color:var(--cyan);color:inherit}
.state-grid span,.topic-grid span{color:var(--muted);font-size:.9rem;font-weight:600}
.cta-band{padding:2.2rem 1.4rem;border-radius:var(--radius);background:var(--indigo);color:#fff}
.cta-band h2{margin:0 0 .4rem;color:#fff;font-family:var(--display)}
.cta-band p{max-width:40rem;margin:0 0 1rem;color:#c7d2fe}
.site-footer{padding:2.6rem 0 1.4rem;background:var(--ink);color:#a5b4fc;font-size:.92rem}
.site-footer a{color:#eef2ff;text-decoration:none}
.site-footer a:hover{color:var(--cyan)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:1.5rem;margin-bottom:1.6rem}
.site-footer h2{margin:0 0 .7rem;color:#fff;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}
.site-footer ul{margin:0;padding:0;list-style:none}
.site-footer li{margin:.32rem 0}
.legal{padding-top:1rem;border-top:1px solid #ffffff1a;color:#818cf8;font-size:.82rem}
.legal p{margin:0 0 .45rem}
label{display:block;margin:0 0 .3rem;font-weight:700}
input,select,textarea{width:100%;min-height:44px;padding:.7rem .75rem;border:1px solid #b7bec8;border-radius:8px;background:#fff;color:var(--ink);font:inherit}
textarea{min-height:7.5rem;resize:vertical}
.field{margin-bottom:1rem}
.hint{display:block;margin-top:.2rem;color:var(--muted);font-size:.85rem;font-weight:500}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 1rem}
.form-grid-3{display:grid;grid-template-columns:1.2fr 1fr .8fr;gap:0 1rem}
.check{display:flex;align-items:flex-start;gap:.6rem;font-weight:600}
.check input{width:auto;min-width:1.15rem;min-height:1.15rem;margin-top:.25rem}
.form-status[hidden]{display:none}
.form-status.ok{color:var(--ok);font-weight:700}
.form-status.err{color:var(--danger);font-weight:700}
.hp-field{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.crumbs{margin:0 0 1rem}
.crumbs ol{display:flex;flex-wrap:wrap;gap:.35rem .5rem;margin:0;padding:0;list-style:none;font-size:.9rem}
.crumbs li{display:inline-flex;align-items:center;gap:.5rem}
.crumbs li:not(:last-child):after{content:"/";color:#9aa6b5}
.hero .crumbs a{color:#e0e7ff}
.hero .crumbs span{color:var(--cyan)}
.city-list{display:flex;flex-wrap:wrap;gap:.45rem;margin:0 0 1.4rem;padding:0;list-style:none}
.city-list a{display:inline-block;padding:.25rem .7rem;border:1px solid var(--line);border-radius:999px;background:var(--mist);color:var(--indigo);font-size:.9rem;font-weight:600;text-decoration:none}
.city-list a:hover{border-color:var(--cyan)}
.city-jump{display:flex;flex-wrap:wrap;gap:.35rem .75rem;margin:0 0 1.2rem;font-weight:700}
.city-group{margin:0 0 1.4rem}
.city-group h3{margin:0 0 .55rem;font-family:var(--display);font-size:1.25rem}
.prose details,.faq details{margin-bottom:.6rem;padding:.85rem 1rem;border:1px solid var(--line);border-radius:10px;background:#fff}
.prose summary,.faq summary{cursor:pointer;color:var(--indigo);font-weight:700}
.prose details p,.faq details p{margin:.6rem 0 .15rem;color:var(--muted)}
.pill-row{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0 0;padding:0;list-style:none}
.pill-row a{display:inline-block;padding:.35rem .7rem;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--indigo);font-size:.88rem;font-weight:700;text-decoration:none}
.pill-row a:hover{border-color:var(--cyan)}
@media (width<=960px){
  .grid-3,.footer-grid,.state-grid,.topic-grid{grid-template-columns:1fr 1fr}
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:.75rem;padding:1rem 1.2rem 1.25rem;background:var(--ink)}
  .nav.open{display:flex}
}
@media (width<=640px){
  .grid-3,.grid-2,.footer-grid,.state-grid,.topic-grid,.form-grid,.form-grid-3{grid-template-columns:1fr}
  .lockup-main{font-size:.92rem}
  .hero{padding:3rem 0 2.4rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  a.card:hover{transform:none}
}