:root{
  --sun:#8A5A2B;--sun-deep:#6E4620;--cta:#FF7A1A;--cta-deep:#EF5F06;--ember:#FF3D2E;--gold:#FFB23E;
  --cream:#FBF7F2;--cream-2:#F3ECE3;--paper:#fff;
  --ink:#2A2016;--ink-2:#6E5C4C;--muted:#9A8b7c;--line:#EAE4DB;
  --clay:#8A5A2B;--clay-soft:#F3ECE3;--clay-deep:#6E4620;--leaf:#1E9E6A;--leaf-soft:#E6F6EE;
  --fd:'Mitr',sans-serif;--fb:'Prompt',sans-serif;--fm:'Prompt',monospace;
  --sh:0 12px 34px -22px rgba(120,70,20,.5);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;overflow-x:hidden}
body{font-family:var(--fb);color:var(--ink);background:var(--cream);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,.disp{font-family:var(--fd);font-weight:600;margin:0;line-height:1.25}
p{margin:0 0 10px}
img{max-width:100%;display:block}
header{position:sticky;top:0;z-index:40;background:rgba(255,248,242,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;gap:10px;padding:11px 12px}
.ib{width:38px;height:38px;border:none;background:transparent;display:grid;place-items:center;cursor:pointer;color:var(--ink);flex:none;position:relative}
.htitle{font-family:var(--fd);font-weight:600;font-size:17px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hero{color:#fff;padding:22px 16px 24px;position:relative;overflow:hidden}
.hero.sun{background:linear-gradient(120deg,#FF8A2B,#F0590A,#FF7A1A);background-size:250% 250%}
.hero .eb{font-family:var(--fm);font-size:11px;letter-spacing:.16em;text-transform:uppercase;opacity:.9}
.hero h1{font-size:24px;margin:6px 0 4px}
.hero p{font-size:13px;opacity:.94;margin:0}
.tabs{display:flex;gap:8px;overflow-x:auto;padding:0 0 4px}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:none;border:1.5px solid var(--line);background:#fff;color:var(--ink-2);font-size:12.5px;font-weight:500;padding:7px 15px;border-radius:999px;cursor:pointer;white-space:nowrap;transition:.15s}
.tab.on{background:linear-gradient(135deg,var(--sun),var(--sun-deep));color:#fff;border-color:transparent}
.acc{border-bottom:1px dashed var(--line);overflow:hidden}
.acc:last-child{border-bottom:none}
.acc .q{padding:14px 0;font-family:var(--fd);font-weight:500;font-size:14px;display:flex;justify-content:space-between;align-items:center;gap:10px;cursor:pointer}
.acc .q .cv{transition:.2s;flex:none;color:var(--sun)}
.acc .a{max-height:0;overflow:hidden;transition:.25s;font-size:13.5px;color:var(--ink-2)}
.acc.open .a{max-height:320px;padding:0 0 14px}
.acc.open .cv{transform:rotate(180deg)}
@media(prefers-reduced-motion:reduce){*{animation:none!important}}
:focus-visible{outline:2px solid var(--sun);outline-offset:2px}
/* จัดให้ตรงแบบ guide-faq: หัวกาแฟ+เรืองทอง · accordion การ์ด+เงา+badge "Q" · แท็บ/ลูกศรส้ม */
.hero.sun{background:radial-gradient(120% 100% at 50% 0%,#3A2A1B,#20160F)!important;animation:none;padding:24px 16px 22px}
.hero .eb{color:rgba(255,197,140,.95)!important;opacity:1!important;font-weight:700}
.hero h1{font-size:24px;letter-spacing:-.01em}
.hero p{color:rgba(255,255,255,.72)!important;opacity:1!important}
.tab.on{background:linear-gradient(135deg,var(--cta),var(--cta-deep))!important}
.acc .q{justify-content:flex-start;gap:11px}
.acc .q::before{content:"Q";width:28px;height:28px;border-radius:9px;flex:none;background:var(--cream-2);color:var(--cta-deep);display:grid;place-items:center;font-family:var(--fd);font-weight:700;font-size:13px}
.acc.open .q::before{background:linear-gradient(135deg,var(--cta),var(--cta-deep));color:#fff}
.acc .q .cv{margin-left:auto;color:var(--muted)}
.acc.open .q .cv{color:var(--cta)}
/* DS batch-01 guard: lock exact rendering vs shared components.css .tab (zero visual change) */
.tab{margin-bottom:0;font-family:var(--fb)}