:root{--brand:#4f46e5;--brand2:#7c3aed;--ink:#0f172a;--ink2:#475569;--muted:#64748b;--line:#e2e8f0;--bg:#f5f7fb;--card:#fff;--fb:#1877f2;--r:16px;--sh:0 1px 2px rgba(15,23,42,.06),0 4px 14px rgba(15,23,42,.06);--sh2:0 12px 32px rgba(15,23,42,.14)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Noto Sans Thai","Sarabun",system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3,.logo,.sec b{font-family:"Prompt","Noto Sans Thai",sans-serif;letter-spacing:-.01em}
a{color:var(--brand)}img{max-width:100%}
.wrap{max-width:1180px;margin:auto;padding:0 20px}.muted{color:var(--muted)}
.ico{width:1.15em;height:1.15em;flex:none;vertical-align:-.2em}
/* hero */
.hero{background:radial-gradient(1200px 400px at 85% -10%,rgba(56,189,248,.35),transparent 60%),linear-gradient(135deg,#312e81,#4f46e5 45%,#7c3aed);color:#fff;padding:18px 0 46px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:600;font-size:1.1rem;text-decoration:none}
.logo-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.16);font-size:1.2rem}
.hero-body{padding-top:34px;max-width:760px}.hero h1{font-size:clamp(2rem,4.6vw,3.1rem);line-height:1.2;margin:0 0 10px;font-weight:700}
.hero p{margin:0 0 22px;font-size:1.12rem;opacity:.9}
.followslot.compact .follow{margin:0}.followslot.compact .follow span{display:none}
/* buttons */
.sb{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;font:inherit;font-size:.92rem;font-weight:600;text-decoration:none;color:#fff;border:0;cursor:pointer;line-height:1.3;transition:transform .15s,filter .15s,box-shadow .15s}
.sb:hover{filter:brightness(1.08);transform:translateY(-1px)}
.sb.fb,.sb.grp{background:var(--fb)}.sb.ln{background:#06c755}.sb.tt{background:#111}.sb.x{background:#000}.sb.cp{background:#eef2f7;color:var(--ink)}
.sb.big{font-size:1.02rem;padding:12px 22px;border-radius:12px}
.sb.grp{font-weight:700;box-shadow:0 6px 18px rgba(24,119,242,.35)}
.hero .sb.grp{background:#fff;color:var(--fb);box-shadow:0 8px 24px rgba(0,0,0,.18)}
.follow{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.follow span{color:var(--muted);font-size:.92rem}
.social{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.join{margin:0 0 12px}
/* main */
main.wrap{padding:40px 20px 56px;min-height:60vh;position:relative}
.secs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:28px}
.sec{text-align:left;font:inherit;color:inherit;background:var(--card);border:2px solid transparent;border-radius:var(--r);padding:18px 20px;cursor:pointer;display:flex;flex-direction:column;gap:4px;box-shadow:var(--sh);transition:.15s}
.sec:hover{box-shadow:var(--sh2)}.sec b{font-size:1.2rem;font-weight:600}.sec span{color:var(--muted);font-size:.93rem}
.sec i{font-style:normal;color:var(--brand);font-weight:600;font-size:.88rem}.sec.on{border-color:var(--brand);background:#eef2ff}
.search{width:100%;padding:14px 18px;font:inherit;font-size:1rem;border:1px solid var(--line);border-radius:14px;margin-bottom:20px;background:#fff;box-shadow:var(--sh);outline:none}
.search:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(79,70,229,.15)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.chip{border:1px solid var(--line);background:#fff;color:var(--ink2);border-radius:999px;padding:7px 14px;cursor:pointer;font:inherit;font-size:.92rem;transition:.15s}
.chip:hover{border-color:#c7d2fe;color:var(--brand)}.chip.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.chip .n{opacity:.7;margin-left:6px;font-size:.82rem}.catdesc{color:var(--muted);margin:0 0 26px;min-height:1.6em}
/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:22px}
.card{background:var(--card);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);text-decoration:none;color:inherit;display:flex;flex-direction:column;border:1px solid rgba(15,23,42,.05);transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh2)}
.thumbwrap{aspect-ratio:1200/630;overflow:hidden;background:linear-gradient(135deg,#312e81,#7c3aed)}
.thumb{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s}.card:hover .thumb{transform:scale(1.03)}
.thumb.ph{display:grid;place-items:center;color:#fff;font:600 1.6rem Prompt,sans-serif}
.cbody{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{margin:0;font-size:1.18rem;font-weight:600}.card p{margin:0;color:var(--ink2);flex:1;font-size:.95rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.meta{display:flex;flex-wrap:wrap;gap:6px;font-size:.8rem}
.tag{background:#f1f5f9;color:var(--ink2);border-radius:999px;padding:2px 10px}.ok{background:#dcfce7;color:#166534;font-weight:600}
/* detail */
.back{margin:0 0 12px}.back a{display:inline-flex;background:#fff;padding:6px 14px;border-radius:999px;box-shadow:var(--sh);text-decoration:none;font-weight:500}
.detail{background:var(--card);border-radius:20px;padding:34px;box-shadow:var(--sh);max-width:900px;margin:auto}
.detail h1{margin:0 0 6px;font-size:clamp(1.7rem,4vw,2.4rem);line-height:1.25}.detail h1 small{font-size:.5em;font-weight:500}
.detail p{overflow-wrap:anywhere}.detail>p{color:var(--ink2)}.detail h2{font-size:1.3rem;margin:34px 0 12px;padding-top:22px;border-top:1px solid var(--line)}
.detail h4{margin:16px 0 6px}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:20px 0 4px}
.dl{display:inline-flex;align-items:center;background:#16a34a;color:#fff;font-size:1.08rem;font-weight:700;padding:13px 26px;border-radius:12px;text-decoration:none;box-shadow:0 6px 18px rgba(22,163,74,.3)}.dl:hover{background:#15803d}
.ghost{padding:12px 20px;border-radius:12px;border:1px solid var(--line);text-decoration:none;font-weight:600}.ghost:hover{background:#f8fafc}
pre{background:#0f172a;color:#e2e8f0;padding:16px;border-radius:12px;overflow:auto;font-size:.88rem;line-height:1.55}
.test{background:#f0fdf4;border-left:4px solid #16a34a;padding:14px 18px;border-radius:10px}
.cover{display:block;width:100%;height:auto;border-radius:14px;margin:16px 0;box-shadow:var(--sh2)}
.info{display:block;width:100%;max-width:540px;height:auto;border-radius:14px;box-shadow:var(--sh2)}
/* footer */
footer{background:#0f172a;color:#94a3b8;padding:34px 0;font-size:.9rem}footer a{color:#c7d2fe}footer p{margin:14px 0 0}
footer .follow span{color:#cbd5e1}
.secs{}@media(max-width:900px) and (min-width:641px){.secs{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.secs{grid-template-columns:1fr;gap:10px}.sec{padding:14px 16px}.hero{padding-bottom:32px}.hero-body{padding-top:22px}.hero p{font-size:1rem}
.detail{padding:20px;border-radius:16px}.grid{gap:16px}.wrap{padding:0 14px}main.wrap{padding:30px 14px 40px}.secs{margin-bottom:22px}.search{margin-bottom:16px}.sb.big{width:100%;justify-content:center}.dl,.ghost{width:100%;justify-content:center;text-align:center}
.topbar .followslot.compact{display:none}}
.dl.alt{background:#0b5cad;box-shadow:0 6px 18px rgba(11,92,173,.3)}
/* ===== hero/sections redesign v7 ===== */
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 420px at 90% -10%,rgba(56,189,248,.35),transparent 60%),radial-gradient(700px 380px at -10% 110%,rgba(236,72,153,.28),transparent 60%),linear-gradient(135deg,#1e1b4b,#3730a3 40%,#6d28d9);background-size:140% 140%;animation:hg 18s ease-in-out infinite alternate;padding-bottom:34px}
@keyframes hg{to{background-position:100% 100%}}
@media(prefers-reduced-motion:reduce){.hero,.pulse{animation:none!important}}
.navlinks{display:flex;gap:14px;margin-right:auto;margin-left:18px;align-items:center}.navlinks a{color:#e0e7ff;text-decoration:none;font-weight:600}
.navlinks a.news-pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;background:linear-gradient(90deg,rgba(251,191,36,.22),rgba(236,72,153,.28));border:1px solid rgba(255,255,255,.42);color:#fff;font-weight:700;box-shadow:0 6px 18px rgba(236,72,153,.28),inset 0 0 0 1px rgba(255,255,255,.08);animation:newsglow 2.4s ease-in-out infinite}
.navlinks a.news-pill:hover{filter:brightness(1.1);transform:translateY(-1px)}
.navlinks a.news-pill .news-dot{width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 0 rgba(74,222,128,.7);animation:newspulse 1.6s ease-out infinite}
@keyframes newsglow{0%,100%{box-shadow:0 6px 18px rgba(236,72,153,.28),inset 0 0 0 1px rgba(255,255,255,.08)}50%{box-shadow:0 8px 26px rgba(251,191,36,.45),inset 0 0 0 1px rgba(255,255,255,.14)}}
@keyframes newspulse{0%{box-shadow:0 0 0 0 rgba(74,222,128,.65)}70%{box-shadow:0 0 0 8px rgba(74,222,128,0)}100%{box-shadow:0 0 0 0 rgba(74,222,128,0)}}
@media(prefers-reduced-motion:reduce){.navlinks a.news-pill,.navlinks a.news-pill .news-dot{animation:none!important}}
.sb.news{background:linear-gradient(90deg,#0ea5e9,#6366f1);color:#fff;box-shadow:0 10px 28px rgba(99,102,241,.4);font-weight:700}
.hero .sb.news:hover{filter:brightness(1.08)}
.hero-body{max-width:none;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;padding-top:30px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:5px 14px;border-radius:999px;font-size:.88rem;font-weight:600;margin-bottom:14px}
.pulse{width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 0 rgba(74,222,128,.7);animation:pl 1.8s infinite}@keyframes pl{70%{box-shadow:0 0 0 9px rgba(74,222,128,0)}100%{box-shadow:0 0 0 0 rgba(74,222,128,0)}}
.hero h1{font-size:clamp(1.9rem,4.4vw,3.2rem);line-height:1.22;margin:0 0 14px}
.grad{background:linear-gradient(90deg,#fde047,#fb923c,#f472b6);-webkit-background-clip:text;background-clip:text;color:transparent;margin-left:.25em}
.hero p{opacity:.92;max-width:600px}
.cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.sb.primary{background:linear-gradient(90deg,#f97316,#ec4899);color:#fff;box-shadow:0 10px 28px rgba(236,72,153,.4)}
.newbox{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:18px;padding:14px;backdrop-filter:blur(6px)}
.newhd{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-family:Prompt,sans-serif}
.pill{background:#4ade80;color:#052e16;font-weight:700;font-size:.8rem;padding:2px 10px;border-radius:999px}
.newgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.newgrid a{display:block;color:#fff;text-decoration:none;font-size:.82rem;font-weight:600;transition:transform .15s}.newgrid a:hover{transform:translateY(-2px)}
.newgrid img{display:block;width:100%;aspect-ratio:1200/630;object-fit:cover;border-radius:10px;box-shadow:0 6px 16px rgba(0,0,0,.25);height:auto}
.newgrid span{display:block;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}
.stat{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:12px 16px}
.stat b{display:block;font:700 1.55rem/1.2 Prompt,sans-serif}.stat span{font-size:.86rem;opacity:.85}
.isdetail .hero-side,.isdetail .stats,.isdetail .eyebrow,.isdetail .hero-body p,.isdetail .cta{display:none}
.isdetail .hero-body{display:block;padding-top:18px}.isdetail .hero h1{font-size:clamp(1.4rem,3vw,1.9rem);margin:0}.isdetail .hero{padding-bottom:26px}
/* section cards */
.sec{position:relative;overflow:hidden;color:#fff;border:3px solid transparent;padding:18px 20px 16px;gap:6px;transition:transform .18s,box-shadow .18s}
.sec.t-hot{background:linear-gradient(140deg,#f97316,#e11d48)}.sec.t-ess{background:linear-gradient(140deg,#2563eb,#7c3aed)}.sec.t-thai{background:linear-gradient(140deg,#059669,#0e7490)}
.sec:hover{transform:translateY(-4px);box-shadow:var(--sh2)}
.sec.on{border-color:#fff;box-shadow:0 0 0 3px var(--ink),var(--sh2)}
.sec:not(.on){opacity:.88}.sec:not(.on):hover{opacity:1}
.sectop{display:flex;justify-content:space-between;align-items:flex-start}
.secico{font-size:2.3rem;line-height:1;display:grid;place-items:center;width:56px;height:56px;border-radius:16px;background:rgba(255,255,255,.2)}
.badges{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.sec i{background:#fff;color:var(--ink);padding:2px 12px;border-radius:999px;font-size:.85rem;font-weight:700}
.newb{font-style:normal;background:#fde047;color:#422006;padding:2px 10px;border-radius:999px;font-size:.78rem;font-weight:700}
.sec b{font-size:1.3rem;margin-top:6px}.sec .punch{color:#fff;font-weight:600;font-size:.98rem}
.sec .sdesc{color:rgba(255,255,255,.85);font-size:.86rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mini{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px}
.mini img{width:100%;aspect-ratio:1200/630;object-fit:cover;border-radius:8px;height:auto;box-shadow:0 3px 8px rgba(0,0,0,.2)}
.selmark{font-size:.85rem;font-weight:700;margin-top:6px;color:#fff}.selmark.go{opacity:.85}
/* why + band */
.why{margin-top:56px}.why h2{text-align:center;font-size:1.6rem;margin:0 0 20px}
.whyg{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.whyg>div{background:#fff;border-radius:var(--r);padding:20px;box-shadow:var(--sh);text-align:center}
.whyg span{font-size:2rem}.whyg b{display:block;font-family:Prompt,sans-serif;font-size:1.08rem;margin:6px 0 4px}.whyg p{margin:0;color:var(--ink2);font-size:.93rem}
.band{margin-top:26px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;background:linear-gradient(120deg,#312e81,#6d28d9 60%,#db2777);color:#fff;border-radius:20px;padding:24px 28px}
.band b{font:700 1.35rem Prompt,sans-serif}.band p{margin:4px 0 0;opacity:.9}.band .sb.grp{background:#fff;color:var(--fb)}
@media(max-width:900px){.hero-body{grid-template-columns:1fr;gap:22px}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.hero-body{padding-top:18px}.stats{gap:8px;margin-top:20px}.stat{padding:10px 12px}.stat b{font-size:1.25rem}.whyg{grid-template-columns:1fr}.band{padding:20px}.secico{width:46px;height:46px;font-size:1.8rem}.navlinks{margin-left:auto}}
.grad{white-space:nowrap;display:inline-block}
@media(max-width:640px){.cta .joinslot{display:block;width:100%}.cta .sb.big{width:100%;justify-content:center}.hero-main{order:0}}
.sec .selmark{color:#fff}.sec .selmark.go{color:rgba(255,255,255,.9)}.sec.on .selmark{display:inline-block;background:rgba(0,0,0,.22);padding:2px 10px;border-radius:999px;align-self:flex-start}
/* category chips v2 */
.chipbox{background:linear-gradient(135deg,#eef2ff,#faf5ff);border:1px solid #c7d2fe;border-radius:18px;padding:16px 18px 6px;margin:6px 0 18px;box-shadow:0 4px 14px rgba(79,70,229,.08)}
.chiplabel{font-weight:700;color:#3730a3;font-size:1.02rem;margin-bottom:12px}
.chipbox .chips{gap:10px;margin-bottom:10px}
.chipbox .chip{background:#fff;border:1.5px solid #a5b4fc;color:#1e1b4b;font-weight:600;font-size:.98rem;padding:9px 16px;box-shadow:0 2px 6px rgba(79,70,229,.10)}
.chipbox .chip:hover{background:#eef2ff;border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.chipbox .chip.on{background:linear-gradient(135deg,#4f46e5,#9333ea);color:#fff;border-color:transparent;box-shadow:0 4px 12px rgba(79,70,229,.35)}
.chipbox .chip .n{background:rgba(79,70,229,.12);color:inherit;opacity:1;border-radius:999px;padding:1px 8px;font-weight:700}
.chipbox .chip.on .n{background:rgba(255,255,255,.25)}
@media(max-width:640px){.chipbox{padding:14px 12px 4px}.chipbox .chip{font-size:.92rem;padding:8px 13px}}

/* ===== homepage AI news preview (compact strip) ===== */
.newsprev{margin:14px auto 4px;padding:0}
.newsprev[hidden]{display:none!important}
.isdetail .newsprev{display:none!important}
.newsprev-loading{margin:0;padding:4px 0;font-size:.9rem}
.newsprev-strip{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh);padding:10px 14px;max-height:180px}
.newsprev-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 8px}
.newsprev-kicker{font-size:.82rem;font-weight:700;color:#4f46e5;letter-spacing:.01em;white-space:nowrap}
.newsprev-all{font-size:.88rem;font-weight:700;color:#4f46e5;text-decoration:none;white-space:nowrap}
.newsprev-all:hover{text-decoration:underline;text-underline-offset:3px}
.newsprev-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;align-items:stretch}
.nprow{display:flex;align-items:center;gap:10px;min-width:0;padding:6px 8px;border-radius:10px;text-decoration:none;color:inherit;background:#f8fafc;border:1px solid transparent;transition:background .15s,border-color .15s}
.nprow:hover{background:#eef2ff;border-color:#c7d2fe}
.npthumb{flex:0 0 56px;width:56px;height:56px;border-radius:9px;overflow:hidden;background:linear-gradient(135deg,#e0e7ff,#fae8ff);display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.npthumb img{width:100%;height:100%;object-fit:cover;display:block}
.npthumb.noimg{background:linear-gradient(135deg,#eef2ff,#fce7f3)}
.nptitle{flex:1;min-width:0;font-size:.92rem;font-weight:650;line-height:1.35;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:900px){
  .newsprev-strip{max-height:none}
  .newsprev-row{grid-template-columns:1fr;gap:6px}
  .npthumb{flex-basis:48px;width:48px;height:48px}
  .nptitle{font-size:.9rem;-webkit-line-clamp:2;line-clamp:2}
}
@media(max-width:640px){
  .newsprev{margin:10px auto 2px}
  .newsprev-strip{padding:8px 10px;border-radius:12px}
  .newsprev-bar{margin-bottom:6px}
}