:root{
  color-scheme:light;
  --guide-bg:#f7f4ec;
  --guide-card:#fffefb;
  --guide-ink:#152b28;
  --guide-muted:#526661;
  --guide-line:#cdd6d1;
  --guide-accent:#19b7a5;
  --guide-accent-strong:#0a766e;
  --guide-soft:#ece9e0;
  --guide-warn:#fff9e7;
  --guide-ylang:#f3c94b;
  --guide-shadow:none
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --guide-bg:#101917;
  --guide-card:#15231f;
  --guide-ink:#f7f4ec;
  --guide-muted:#b8c8c2;
  --guide-line:#365049;
  --guide-accent:#4ed8c7;
  --guide-accent-strong:#78eadc;
  --guide-soft:#1b2d28;
  --guide-warn:#382f16;
  --guide-shadow:0 18px 48px rgba(0,0,0,.26)
}
*{box-sizing:border-box}
html{background:var(--guide-bg)}
body{margin:0;background:var(--guide-bg);color:var(--guide-ink);font:16px/1.65 var(--vl-font)}
a{color:var(--guide-accent-strong);text-underline-offset:3px}
a:focus-visible{outline:3px solid var(--guide-ylang);outline-offset:3px;border-radius:4px}
.guide-nav{border-top:3px solid var(--guide-ylang);border-bottom:1px solid var(--guide-line);background:var(--guide-card);backdrop-filter:none}
.guide-nav-inner{width:min(1080px,calc(100% - 32px));margin:auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.guide-brand{display:inline-flex;align-items:center;min-height:44px;text-decoration:none}
.guide-brand img{display:block;width:168px;max-width:42vw;height:auto}
:root[data-theme="dark"] .guide-brand img{filter:brightness(0) invert(1)}
.guide-links{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.guide-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--guide-ink);font-size:14px;font-weight:700;text-decoration-thickness:1px;text-decoration-color:color-mix(in srgb,var(--guide-accent) 55%,transparent)}
.guide-main{width:min(980px,calc(100% - 32px));margin:0 auto;padding:64px 0 76px}
.guide-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--guide-accent-strong);font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.guide-kicker::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--guide-accent);box-shadow:0 0 0 5px color-mix(in srgb,var(--guide-accent) 14%,transparent)}
.guide-main h1{max-width:850px;margin:14px 0 18px;font-size:clamp(36px,6vw,62px);line-height:1.04;letter-spacing:-.045em}
.guide-lead{max-width:780px;color:var(--guide-muted);font-size:20px;line-height:1.58}
.guide-order,.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:34px 0}
.guide-card,.guide-order article,.guide-table-wrap,.guide-callout,.rules-state{background:var(--guide-card);border:1px solid var(--guide-line);border-radius:18px;padding:22px;box-shadow:var(--guide-shadow)}
.guide-order article{position:relative;overflow:hidden}
.guide-order article::after{content:"";position:absolute;right:-34px;bottom:-42px;width:92px;height:92px;border:13px solid color-mix(in srgb,var(--guide-accent) 9%,transparent);border-radius:50%}
.guide-order strong{display:block;color:var(--guide-accent-strong);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.guide-order span{display:block;margin-top:7px;font-weight:700;line-height:1.48}
.guide-main h2{margin:48px 0 16px;font-size:28px;line-height:1.2;letter-spacing:-.02em}
.guide-table-wrap{overflow-x:auto;padding:8px 14px}
.guide-table{width:100%;border-collapse:collapse;min-width:720px}
.guide-table th,.guide-table td{padding:14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--guide-line)}
.guide-table th{font-size:12px;color:var(--guide-muted);letter-spacing:.035em;text-transform:uppercase}
.guide-table tr:last-child td{border:0}
.guide-callout{margin:24px 0;background:var(--guide-soft);border-left:4px solid var(--guide-accent);box-shadow:none}
.guide-callout.warn{background:var(--guide-warn);border-left-color:var(--guide-ylang)}
.guide-source-list li{margin:10px 0;color:var(--guide-muted)}
.guide-meta{color:var(--guide-muted);font-size:14px}
.guide-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.guide-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 19px;border:1px solid var(--guide-accent);border-radius:14px;background:var(--guide-accent);color:#fff;text-decoration:none;font-weight:800}
.guide-button:hover{background:var(--guide-accent-strong);border-color:var(--guide-accent-strong)}
.guide-button.secondary{background:var(--guide-card);color:var(--guide-accent-strong);border-color:var(--guide-line)}
.rules-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.rules-list{display:grid;gap:10px;padding:0;list-style:none}
.rules-list li{border:1px solid var(--guide-line);border-radius:14px;padding:14px;background:var(--guide-card)}
.rules-list strong{display:block}
.rules-list span{display:block;color:var(--guide-muted);font-size:14px}
.guide-footer{border-top:1px solid var(--guide-line);padding:28px 16px;text-align:center;color:var(--guide-muted);font-size:13px}
@media(max-width:720px){
  .guide-nav-inner{padding:12px 0;align-items:flex-start;flex-direction:column;gap:5px}
  .guide-brand img{width:154px;max-width:60vw}
  .guide-links{width:100%;gap:4px 14px}
  .guide-links a{font-size:13px}
  .guide-main{padding-top:42px}
  .guide-order,.guide-grid,.rules-columns{grid-template-columns:1fr}
  .guide-main h1{font-size:clamp(36px,11vw,44px)}
  .guide-lead{font-size:18px}
  .guide-actions{display:grid}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}}