/* ============================================================
   YOD — Legal document pages (privacy.html / terms.html)
   Shares the design tokens used by index.html (Friendly SaaS,
   direction E): teal + coral, self-hosted Anuphan (ตระกูลเดียวทั้งเว็บ).
   ============================================================ */
:root{
  /* Type — Anuphan ตระกูลเดียวทั้งเว็บ (CLAUDE.md §Design language) */
  --disp:'Anuphan',system-ui,sans-serif;
  --body:'Anuphan','Sarabun',system-ui,-apple-system,sans-serif;
  /* Brand — ชื่อกลางก่อน ชื่อเดิมเป็น alias (ค่าเท่าเดิมทุกตัว) */
  --teal:#1F7461;
  --deep:#0F4437;
  --jade:var(--teal);
  --jade-deep:var(--deep);
  --jade-600:#1A6553;
  --jade-ink:#0C382E;
  --coral:#F5713C;
  --coral-deep:#DD5A28;
  --mint:#E6F3EE;
  --butter:#FDEAE1;
  --white:#FFFFFF;
  --page:#F2FAF7;
  --surface:#FFFFFF;
  --ink:#12332D;
  --ink-2:#375650;
  /* ตัวหนังสือรอง — ชื่อกลางคือ --muted · #5B756E = 4.70:1 บน --page / 4.98:1 บนขาว ⇒ ผ่าน AA */
  --muted:#5B756E;
  --ink-3:var(--muted);
  --line:#D8ECE4;
  --line-2:#E2F0EB;
  --sh-1:0 1px 2px rgba(15,68,55,.05), 0 1px 1px rgba(15,68,55,.04);
  --sh-2:0 6px 16px -6px rgba(15,68,55,.12), 0 2px 6px -2px rgba(15,68,55,.07);
  --sh-3:0 18px 40px -18px rgba(15,68,55,.22), 0 6px 14px -8px rgba(15,68,55,.10);
  --r-xs:8px; --r-sm:12px; --r-md:18px; --r-lg:26px; --r-pill:999px;
  --maxw:1180px;
  --gut:clamp(1.15rem,.6rem + 2.4vw,2.5rem);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:var(--body);
  color:var(--ink);
  background:var(--page);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:var(--jade)}
a:hover{color:var(--jade-deep)}
:focus-visible{outline:3px solid var(--jade);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--disp);font-weight:800;line-height:1.22;letter-spacing:-.02em;color:var(--ink);margin:0}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}

/* ---- top bar ---- */
.legal-top{position:sticky;top:0;z-index:100;background:rgba(242,250,247,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line-2)}
.legal-top-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.85rem}
.legal-brand{display:flex;align-items:center}
.legal-brand img{height:34px}
.legal-nav-links{display:flex;align-items:center;gap:1.5rem;font-size:.94rem;font-weight:600}
.legal-nav-links a{color:var(--ink-2);display:inline-flex;align-items:center;gap:.4rem;text-decoration:none}
.legal-nav-links a:hover{color:var(--jade)}
.legal-nav-links svg{width:16px;height:16px}
.legal-nav-links .cross{color:var(--jade);border:1px solid var(--line);border-radius:var(--r-pill);padding:.4rem .95rem;background:var(--white)}
.legal-nav-links .cross:hover{border-color:var(--jade);background:var(--mint)}

/* ---- hero ---- */
.legal-hero{padding-block:clamp(2.4rem,1.6rem + 3vw,4rem) clamp(1.4rem,1rem + 1.5vw,2rem)}
.legal-kicker{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--disp);font-weight:600;font-size:.82rem;letter-spacing:.02em;color:var(--jade-600);background:var(--mint);border-radius:var(--r-pill);padding:.35rem .9rem;margin-bottom:1rem}
.legal-hero h1{font-size:clamp(1.7rem,1.35rem + 1.6vw,2.5rem);max-width:24ch}
.legal-hero p.lead{margin-top:.85rem;color:var(--ink-2);font-size:1.05rem;max-width:60ch}

/* ---- layout: TOC + article ---- */
.legal-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:clamp(1.5rem,1rem + 2vw,3.25rem);align-items:start;padding-block:0 var(--sec, 4rem)}
.toc{position:sticky;top:88px;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-md);padding:1.1rem 1.2rem;box-shadow:var(--sh-1)}
.toc h2{font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);margin-bottom:.7rem}
.toc-group{margin-top:1rem}
.toc-group:first-child{margin-top:0}
.toc-group-label{font-family:var(--disp);font-weight:600;font-size:.82rem;color:var(--jade-600);margin-bottom:.35rem}
.toc ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.15rem}
.toc a{display:block;font-size:.88rem;color:var(--ink-2);text-decoration:none;padding:.32rem .5rem;border-radius:var(--r-xs)}
.toc a:hover{background:var(--mint);color:var(--jade-deep)}

/* mobile TOC (custom disclosure, no native marker) */
.toc-mobile{display:none}

/* ---- article typography ---- */
.legal-article{max-width:72ch;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-lg);padding:clamp(1.6rem,1.2rem + 2vw,3rem);box-shadow:var(--sh-2)}
.legal-article > section{padding-top:clamp(1.8rem,1.3rem + 2vw,2.6rem);margin-top:clamp(1.8rem,1.3rem + 2vw,2.6rem);border-top:1px solid var(--line-2)}
.legal-article > section:first-child{padding-top:0;margin-top:0;border-top:0}
.legal-article h2{font-size:clamp(1.2rem,1.05rem + .6vw,1.5rem);display:flex;align-items:center;gap:.55rem;scroll-margin-top:96px}
.legal-article h2 svg{width:22px;height:22px;flex:none;color:var(--coral-deep)}
.legal-article h3{font-size:clamp(1.05rem,.95rem + .4vw,1.22rem);margin-top:1.7rem;scroll-margin-top:96px}
.legal-article h3:first-of-type{margin-top:1.3rem}
.legal-article p{margin:.85rem 0;color:var(--ink-2)}
.legal-article ul{margin:.85rem 0;padding-left:1.3rem;color:var(--ink-2)}
.legal-article ul li{margin:.4rem 0}
.legal-article ul.lettered{padding-left:0;list-style:none}
.legal-article ul.lettered li{padding-left:1.85rem;position:relative}
.legal-article strong{color:var(--ink);font-weight:600}
.legal-article code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:var(--mint);color:var(--jade-ink);padding:.1em .4em;border-radius:5px;font-size:.9em}
.legal-article blockquote{position:relative;margin:1rem 0;padding:.85rem 1.1rem .85rem 2.5rem;background:var(--mint);border-radius:var(--r-sm);color:var(--ink-2);font-size:.96rem}
.legal-article blockquote::before{content:"\201C";position:absolute;left:.85rem;top:.55rem;font-family:var(--disp);font-weight:800;font-size:1.4rem;line-height:1;color:var(--jade);opacity:.55}
.legal-article blockquote strong{color:var(--jade-ink)}
.doc-meta{background:var(--page);border:1px solid var(--line-2);border-radius:var(--r-sm);padding:1rem 1.2rem;margin:1.1rem 0 1.6rem}
.doc-meta p{margin:.3rem 0;font-size:.95rem}
.callout{background:var(--butter);border:1px solid #F3D6C4;border-radius:var(--r-sm);padding:1rem 1.2rem;color:#7C3A15}
.callout p{color:#7C3A15;margin:0}
.callout strong{color:#5C2A0E}

.fillme{background:#DC2626;color:#fff;padding:.08em .5em;border-radius:5px;font-weight:800;font-size:.9em;white-space:nowrap;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.legal-note{font-size:.85em;color:var(--ink-3);font-weight:400}

.legal-table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.94rem}
.legal-table th,.legal-table td{border:1px solid var(--line-2);padding:.6rem .8rem;text-align:left;vertical-align:top}
.legal-table th{background:var(--mint);color:var(--jade-ink);font-family:var(--disp);font-weight:600}
.legal-table tr:nth-child(even) td{background:var(--page)}

/* ---- footer ---- */
.legal-foot{border-top:1px solid var(--line-2);padding-block:2rem;margin-top:2rem}
.legal-foot-in{display:flex;flex-wrap:wrap;gap:.9rem 1.6rem;align-items:center;justify-content:space-between;color:var(--ink-3);font-size:.88rem}
.legal-foot-links{display:flex;gap:1.3rem;flex-wrap:wrap}
.legal-foot-links a{color:var(--ink-2);text-decoration:none}
.legal-foot-links a:hover{color:var(--jade)}

/* ---- responsive ---- */
@media (max-width:900px){
  .legal-layout{grid-template-columns:1fr}
  .toc{display:none}
  .toc-mobile{display:block;position:static;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-md);margin-bottom:1.4rem;overflow:hidden}
  .toc-mobile summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:.9rem 1.1rem;font-family:var(--disp);font-weight:600;font-size:.95rem;color:var(--ink)}
  .toc-mobile summary::-webkit-details-marker{display:none}
  .toc-mobile summary svg{width:18px;height:18px;color:var(--ink-3);transition:transform .2s}
  .toc-mobile[open] summary svg{transform:rotate(180deg)}
  .toc-mobile .toc-body{padding:0 1.1rem 1rem}
}
@media (max-width:640px){
  .legal-nav-links{gap:.9rem;font-size:.85rem}
  .legal-nav-links .cross{padding:.35rem .75rem}
  .legal-article{padding:1.3rem}
}