:root{
  --bg:#FFFFFF; --surface:#F6F8FB; --text:#0A1A2B; --muted:#55616E; --border:#E3E8EF;
  --brand:#0F65B2; --brand-strong:#062B4C; --link:#0F65B2;
  --confirm-bg:#FFF6E0; --confirm-border:#F0C25C; --confirm-text:#5C4300;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0B0F14; --surface:#141A21; --text:#E8EDF2; --muted:#9AA6B2; --border:#232B35;
    --brand:#42ADE2; --brand-strong:#0F65B2; --link:#6CC1EC;
    --confirm-bg:#2B2311; --confirm-border:#8A6A1F; --confirm-text:#F3D78E;
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.65 "Cabin",system-ui,-apple-system,"Segoe UI",sans-serif}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
a{color:var(--link);text-underline-offset:2px}
a:hover{color:var(--brand)}
.site-header{border-bottom:1px solid var(--border);background:var(--bg);position:sticky;top:0;z-index:2}
.site-header .wrap{display:flex;align-items:center;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.brand img{border-radius:9px}
.brand span{display:flex;flex-direction:column;line-height:1.15}
.brand strong{font-size:18px;letter-spacing:.02em}
.brand small{font-size:12.5px;color:var(--muted)}
main{padding:36px 0 56px}
h1{font-size:clamp(30px,6vw,40px);line-height:1.1;margin:0 0 8px;font-weight:700}
.meta{color:var(--muted);margin:0 0 24px;font-size:15px}
h2{font-size:22px;line-height:1.3;margin:40px 0 10px;scroll-margin-top:80px}
h2 .num{color:var(--brand)}
h3{font-size:18px;margin:24px 0 6px}
p{margin:0 0 12px}
ul{margin:0 0 14px;padding-left:22px}
li{margin:3px 0}
address{font-style:normal;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px 18px;margin:8px 0 16px;line-height:1.7}
.toc details{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:12px 18px}
.toc summary{cursor:pointer;font-weight:700}
.toc ol{margin:10px 0 4px;padding-left:22px;columns:2;column-gap:28px;font-size:15px}
@media (max-width:600px){.toc ol{columns:1}}
.table-wrap{overflow-x:auto;margin:8px 0 16px;border:1px solid var(--border);border-radius:14px}
table{border-collapse:collapse;width:100%;font-size:15.5px}
th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--border);vertical-align:top}
th{background:var(--surface);font-weight:700}
tr:last-child td{border-bottom:0}
.tbc{color:var(--confirm-text);background:var(--confirm-bg);border-radius:6px;padding:1px 6px;font-weight:600}
.confirm{background:var(--confirm-bg);border:1px solid var(--confirm-border);color:var(--confirm-text);border-radius:12px;padding:12px 14px;margin:8px 0 16px;font-size:15.5px}
.cards{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:20px}
.card{display:block;text-decoration:none;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px}
.card:hover{border-color:var(--brand)}
.card strong{display:block;font-size:18px;margin-bottom:4px}
.card span{color:var(--muted);font-size:15px}
.steps{counter-reset:s;list-style:none;padding:0}
.steps li{counter-increment:s;position:relative;padding:0 0 12px 40px}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}
.button{display:inline-block;background:var(--brand-strong);color:#fff;text-decoration:none;font-weight:700;padding:12px 20px;border-radius:999px}
.button:hover{color:#fff;background:var(--brand)}
.site-footer{border-top:1px solid var(--border);color:var(--muted);font-size:14px}
.site-footer .wrap{padding-top:18px;padding-bottom:28px}

/* ---- Single-page policy layout ---- */
.wrap.wide{max-width:1120px}
.site-header .wrap{justify-content:space-between}
.header-link{font-weight:600;text-decoration:none;padding:8px 14px;border-radius:999px;border:1px solid var(--border);color:var(--text);font-size:15px}
.header-link:hover{border-color:var(--brand);color:var(--brand)}
.hero{background:linear-gradient(180deg,var(--surface),var(--bg));border-bottom:1px solid var(--border)}
.hero .wrap{padding-top:44px;padding-bottom:34px}
.eyebrow{margin:0 0 6px;color:var(--brand);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.lead{font-size:19px;color:var(--muted);max-width:640px;margin:6px 0 14px}
.hero .meta{margin:0}
.layout{display:grid;grid-template-columns:1fr;gap:28px;padding-top:24px;padding-bottom:56px}
.content{max-width:720px;min-width:0}
.content > h2:first-child{margin-top:8px}
.sidebar .toc{position:static}
.sidebar .toc ol{columns:1;font-size:15px;margin-top:10px}
.sidebar .toc li{margin:0}
.sidebar .toc a{display:block;padding:5px 10px;border-radius:8px;text-decoration:none;color:var(--muted);line-height:1.35}
.sidebar .toc a:hover{color:var(--text);background:var(--bg)}
.sidebar .toc a.active{color:var(--brand);background:var(--bg);font-weight:600}
@media (min-width:1024px){
  .layout{grid-template-columns:270px minmax(0,1fr);gap:48px;padding-top:36px}
  .sidebar .toc{position:sticky;top:84px;max-height:calc(100vh - 110px);overflow:auto;background:transparent;border:0;padding:0}
  .sidebar .toc summary{list-style:none;pointer-events:none;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:0 10px}
  .sidebar .toc summary::-webkit-details-marker{display:none}
  .sidebar .toc ol{list-style:none;padding:0}
}
.to-top{position:fixed;right:20px;bottom:20px;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--brand-strong);color:#fff;box-shadow:0 8px 20px rgba(2,16,32,.25);opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .2s,transform .2s}
.to-top.show{opacity:1;pointer-events:auto;transform:none}
.to-top:hover{color:#fff;background:var(--brand)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.to-top{transition:none}}