@import url('https://fonts.googleapis.com/css2?family=Prompt:wght@500;600;700&family=Anuphan:wght@400;500;600&display=swap');
:root{--ink:#1b2350;--mut:#4b5270;--blue:#1a3a9e;--blue2:#172f80;--bluetx:#1a3a9e;--or:#d9550b;--ortx:#b8470a;--line:#e2ecf6;--line2:#c9d7ea;--page:#f1f6ff;--soft:#f1f6ff;--bsoft:#ecf2fc;--osoft:#fdf3ed;--gsoft:#e9ecf5;--grey:#eff2f7;--card:#fff;--ok:#127a4f;--oksoft:#e3f6ee;--bad:#b42318;--badtx:#7a271a;--badsoft:#fdecec;--herosub:#d6e6f5;--shadow:0 16px 40px rgba(26,58,158,.07);--grad:linear-gradient(135deg,#ec7a2c 0%,#e2600d 50%,#c9490a 100%)}
:root[data-theme=dark]{--ink:#eef2fb;--mut:#a3b0cc;--blue:#2a55c8;--blue2:#2a55c8;--bluetx:#7fa6ff;--or:#ff9a4d;--ortx:#ffb27a;--line:#26345a;--line2:#2a3a6b;--page:#0b1226;--soft:#0a1122;--bsoft:#172a57;--osoft:#3a2412;--gsoft:#1c2440;--grey:#1c2440;--card:#111a33;--ok:#5fd6a4;--oksoft:#12362a;--bad:#ff8f85;--badtx:#ffc9c4;--badsoft:#3a1a1a;--herosub:#dbe6ff;--shadow:none;color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;font-family:'Anuphan','Prompt',system-ui,sans-serif;color:var(--ink);background:var(--page);font-size:15px;line-height:1.6}
h1,h2,h3{font-family:'Prompt','Anuphan',sans-serif;margin:0;text-wrap:balance}
h1{font-size:30px;font-weight:700}h2{font-size:18px;font-weight:600}
a{color:var(--bluetx);text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
svg{flex-shrink:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:10px;border:0;background:var(--grad);color:#fff;font-weight:600;cursor:pointer}
.btn.blue{background:var(--blue)}.btn.ghost{background:var(--card);color:var(--ink);border:1.5px solid var(--line)}.btn.fb{background:#1877f2}.btn.big{min-height:56px;padding:0 26px;font-size:16px}
.btn:disabled{opacity:.55;cursor:not-allowed}.btn.full{width:100%}
.btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,.opt:focus-visible,.chip:focus-visible,.iconbtn:focus-visible{outline:3px solid #7fa6ff;outline-offset:2px}

.layout{display:flex;min-height:100vh}
aside{width:280px;flex-shrink:0;background:var(--card);border-right:1px solid var(--line);padding:26px 18px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;padding:0 6px 22px;font-family:'Prompt';font-weight:700;font-size:20px;color:var(--ink)}
.brand img{width:44px;height:44px;border-radius:50%;background:#fff}.brand small{font-weight:500;font-size:12px;color:var(--mut)}
nav#nav{display:flex;flex-direction:column;gap:4px;flex:1}
nav#nav a,nav#nav button{display:flex;align-items:center;gap:12px;min-height:44px;padding:0 14px;border-radius:10px;color:var(--mut);font-weight:500;font-size:14.5px;border:0;background:none;cursor:pointer;text-align:left;width:100%}
nav#nav a.on{background:var(--bsoft);color:var(--bluetx);font-weight:600}
nav#nav .sec{font-size:12px;font-weight:600;letter-spacing:1.5px;color:var(--mut);padding:20px 14px 8px}
nav#nav .num{margin-left:auto;min-width:22px;height:22px;border-radius:11px;background:var(--soft);color:var(--mut);font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center}
nav#nav .end{margin-top:auto}
.col{flex:1;min-width:0;display:flex;flex-direction:column}
.top{height:80px;padding:0 40px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;position:sticky;top:0;z-index:5}
.search{display:flex;align-items:center;gap:12px;height:46px;width:380px;max-width:100%;padding:0 16px;border-radius:10px;background:var(--soft);color:var(--mut)}
.search input[type=text]{flex:1;min-width:0;border:0;background:transparent;font-size:14px;color:var(--ink);outline:none;min-height:0;padding:0}
.search:focus-within{outline:3px solid #7fa6ff;outline-offset:2px}
.plat{height:44px;padding:0 14px;border-radius:10px;border:1.5px solid var(--line);background:var(--card);color:var(--ink);font-size:14px;font-weight:500;display:flex;align-items:center;gap:10px}
.plat i{width:24px;height:24px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center}
.iconbtn{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--line);background:var(--card);color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}
.lang{height:44px;padding:0 6px;font-size:14px;font-weight:500;display:flex;align-items:center;gap:6px}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--osoft);color:var(--or);font-weight:600;font-size:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.menu,.brand.mob,.tabs,.backdrop{display:none}
main{flex:1;min-width:0;padding:32px 40px;display:flex;flex-direction:column;gap:26px;max-width:1240px;width:100%}

.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:16px}
.card.lift{border:0;box-shadow:var(--shadow);padding:22px;gap:10px}
:root[data-theme=dark] .card.lift{border:1px solid var(--line)}
.grid{display:grid;gap:22px;align-items:start}.g2{grid-template-columns:1.15fr 1fr}.g21{grid-template-columns:1.6fr 1fr}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}
.stack{display:flex;flex-direction:column;gap:8px}
.mut{color:var(--mut)}.small{font-size:13px}.lead{margin:0;font-size:15px;line-height:1.7;color:var(--mut);max-width:760px}
.pill{display:inline-flex;align-items:center;gap:6px;min-height:26px;padding:0 12px;border-radius:13px;background:var(--bsoft);color:var(--bluetx);font-size:12.5px;font-weight:600;white-space:nowrap}
.pill.or{background:var(--osoft);color:var(--ortx)}.pill.ok{background:var(--oksoft);color:var(--ok)}.pill.grey{background:var(--grey);color:var(--mut)}.pill.bad{background:var(--badsoft);color:var(--bad)}.pill.dark{background:var(--gsoft);color:var(--ink)}
label{display:flex;flex-direction:column;gap:7px;font-size:13.5px;font-weight:600}
.lbl{font-size:13.5px;font-weight:600}
input[type=text],input[type=number],textarea,select{min-height:46px;padding:10px 14px;border-radius:10px;border:1.5px solid var(--line);background:var(--card);font-weight:400;font-size:14.5px}
textarea{min-height:110px;resize:vertical}
.note{background:var(--bsoft);border-radius:12px;padding:13px 16px;font-size:13.5px;line-height:1.65}.note.or{background:var(--osoft)}.note.bad{background:var(--badsoft);color:var(--badtx)}
.kv{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}.kv span{color:var(--mut)}.kv b{text-align:right;font-weight:600}
.opt{display:flex;gap:12px;align-items:center;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);cursor:pointer;text-align:left;width:100%;font-size:14.5px}
.opt[aria-pressed=true],.opt[aria-checked=true]{border-color:var(--blue);background:var(--bsoft)}
.opt:disabled{opacity:.6;cursor:not-allowed}
.opt img{width:44px;height:44px;border-radius:8px;object-fit:cover}
.opt .box{width:20px;height:20px;border-radius:6px;border:1.5px solid var(--line2);background:var(--card);display:flex;align-items:center;justify-content:center;color:transparent;flex-shrink:0}
.opt[role=radio] .box{border-radius:50%}
.opt[aria-pressed=true] .box,.opt[aria-checked=true] .box{background:var(--blue);border-color:var(--blue);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:34px;padding:0 14px;border-radius:17px;font-size:13.5px;font-weight:600;display:inline-flex;align-items:center;gap:6px;background:var(--card);border:1.5px solid var(--line);color:var(--ink);cursor:pointer}
.chip[aria-checked=true]{background:var(--blue);border-color:var(--blue);color:#fff}
.steps{display:flex;gap:16px}.steps span{flex:1;display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;color:var(--mut)}
.steps i{width:30px;height:30px;border-radius:50%;border:1.5px solid var(--line);background:var(--card);display:flex;align-items:center;justify-content:center;font-style:normal;font-weight:600;font-size:13px;flex-shrink:0}
.steps .done i{background:var(--blue);border-color:var(--blue);color:#fff}.steps .cur{color:var(--ink);font-weight:600}.steps .cur i{background:var(--or);border-color:var(--or);color:#fff}
:root[data-theme=dark] .steps .cur i{color:#1b1206}
.card.slim{padding:18px}
table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-size:12.5px;font-weight:600;color:var(--mut);background:var(--soft);padding:10px 14px}th:first-child{border-radius:10px 0 0 10px}th:last-child{border-radius:0 10px 10px 0}td{padding:13px 14px;border-bottom:1px solid var(--line)}
.scroll{overflow-x:auto}
.banner{background:var(--osoft);color:var(--ortx);padding:8px 40px;font-size:13.5px;font-weight:600}
.done-box{display:flex;align-items:center;gap:16px;padding:20px 22px;border-radius:16px;background:var(--oksoft)}
.done-box i{width:48px;height:48px;border-radius:50%;background:var(--ok);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
:root[data-theme=dark] .done-box i{color:#0b1226}
.done-box b{font-family:'Prompt';font-size:19px;font-weight:600;display:block}

.hero-d{position:relative;overflow:hidden;border-radius:22px;background:var(--blue);padding:34px 40px;display:flex;justify-content:space-between;align-items:center;gap:24px;color:#fff}
:root[data-theme=dark] .hero-d{background:#172a57}
.hero-d::before{content:"";position:absolute;right:200px;top:-80px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.08)}
.hero-d>*{position:relative}.hero-d h1{font-size:32px;color:#fff}.hero-d span{font-size:15px;color:var(--herosub)}
.stat-top{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--mut)}
.stat-top i{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.tone-o{background:var(--osoft);color:var(--or)}.tone-b{background:var(--bsoft);color:var(--bluetx)}.tone-g{background:var(--gsoft);color:var(--ink)}
.stat-num{font-family:'Prompt';font-size:30px;font-weight:700;line-height:1.3;overflow-wrap:anywhere}
.link{font-size:14px;font-weight:600;color:var(--bluetx)}
.train{display:flex;gap:12px}.train>span{flex:1;line-height:1.35;display:flex;align-items:center;gap:12px;font-size:14px;font-weight:500;color:var(--mut)}
.train i{width:34px;height:34px;border-radius:50%;border:2px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:'Prompt';font-style:normal;font-size:14px;font-weight:600;flex-shrink:0}
.train .done i{background:var(--blue);border-color:var(--blue);color:#fff}.train .cur{color:var(--ink);font-weight:600}.train .cur i{background:var(--grad);border:0;color:#fff;font-weight:700}
.sec-h{display:flex;justify-content:space-between;align-items:flex-end;gap:16px}.sec-h h2{font-size:22px;font-weight:700}
.tool{border-radius:18px;background:var(--card);box-shadow:var(--shadow);padding:16px;display:flex;flex-direction:column;gap:12px;color:var(--ink);align-items:flex-start}
:root[data-theme=dark] .tool{border:1px solid var(--line)}
.tool .thumb{position:relative;height:100px;border-radius:12px;display:flex;align-items:center;justify-content:center;align-self:stretch}
.tool .thumb i{width:54px;height:54px;border-radius:16px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center}
.tool .thumb.tone-o i{background:var(--grad)}.tool .thumb.tone-g i{background:#1b2350}
:root[data-theme=dark] .tool .thumb.tone-g i{background:#2a3a6b}
.tool .badge{position:absolute;right:10px;top:10px;height:26px;padding:0 10px;border-radius:13px;background:var(--card);font-size:11.5px;font-weight:600;color:var(--ink);display:flex;align-items:center}
.tool b{font-family:'Prompt';font-size:16px;font-weight:600}
.plogo{width:52px;height:52px;border-radius:50%;background:#1a3a9e;color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Prompt';font-weight:700;font-size:20px}
/* ตัวอย่างหน้าจอจากดีไซน์ (public/previews) กดไม่ได้ */
.preview{display:flex;flex-direction:column;gap:26px;pointer-events:none;user-select:none;opacity:.92}
.preview input,.preview textarea{min-height:0}
.hero{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(180deg,#fff9f3 0%,#f1f6ff 100%)}
:root[data-theme=dark] .hero{background:var(--page)}
.hero .card{max-width:480px;width:100%;padding:36px;gap:18px;text-align:center}
.spin{width:22px;height:22px;border-radius:50%;border:3px solid var(--bsoft);border-top-color:var(--or);animation:s 1s linear infinite}@keyframes s{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spin{animation:none}}
.doc{max-width:820px;margin:0 auto;padding:48px 20px;display:flex;flex-direction:column;gap:18px}

@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.search{width:240px}.lang{display:none}}
@media (max-width:900px){
  aside{position:fixed;left:0;top:0;z-index:30;transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 40px rgba(0,0,0,.25)}
  body.nav-open aside{transform:none}body.nav-open .backdrop{display:block;position:fixed;inset:0;background:rgba(10,17,34,.5);z-index:20}
  .top{height:64px;padding:0 16px}.search,.plat,.lang{display:none}
  .menu{display:flex;border-radius:12px;order:3}.brand.mob{display:flex;padding:0;font-size:18px;margin-right:auto}.brand.mob img{width:36px;height:36px}
  main{padding:20px 16px 100px;gap:20px}.banner{padding:8px 16px}
  h1{font-size:24px}.g2,.g21,.g3{grid-template-columns:1fr}.g3.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.g3.stats>:nth-child(2){grid-column:1/-1;order:3}
  .g4{gap:12px}.steps,.train{flex-direction:column}
  .hero-d{flex-direction:column;align-items:stretch;padding:24px 20px}.hero-d h1{font-size:22px}.hero-d::before{right:-60px}
  .tool .thumb{height:72px;justify-content:flex-start;padding-left:12px}.tool .thumb i{width:44px;height:44px;border-radius:13px}.tool .badge{right:8px;top:8px;height:22px;padding:0 8px;font-size:10.5px}.card{padding:20px}.sec-h{flex-direction:column;align-items:flex-start}
  .preview [style*="grid-template-columns"]{grid-template-columns:1fr!important}.preview [style*="display: flex"]{flex-wrap:wrap}.preview [style*="font-size: 30px"]{font-size:24px!important}
  .tabs{display:flex;position:fixed;left:0;right:0;bottom:0;height:72px;background:var(--card);border-top:1px solid var(--line);align-items:center;padding:0 8px;z-index:10}
  .tabs a{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11.5px;font-weight:600;color:var(--mut)}
  .tabs a i{width:30px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center}
  .tabs a.on{color:var(--bluetx)}.tabs a.on i{background:var(--bsoft)}
}
@media (prefers-reduced-motion:reduce){aside{transition:none}}