@font-face{font-family:'Prompt';font-weight:400;font-display:swap;src:url(/fonts/prompt-thai-400-normal.woff2) format('woff2');unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:'Prompt';font-weight:500;font-display:swap;src:url(/fonts/prompt-thai-500-normal.woff2) format('woff2');unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:'Prompt';font-weight:600;font-display:swap;src:url(/fonts/prompt-thai-600-normal.woff2) format('woff2');unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:'Prompt';font-weight:700;font-display:swap;src:url(/fonts/prompt-thai-700-normal.woff2) format('woff2');unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:'Prompt';font-weight:400;font-display:swap;src:url(/fonts/prompt-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Prompt';font-weight:500;font-display:swap;src:url(/fonts/prompt-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Prompt';font-weight:600;font-display:swap;src:url(/fonts/prompt-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Prompt';font-weight:700;font-display:swap;src:url(/fonts/prompt-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--bg:#EEF2F8;--panel:#FFFFFF;--panel2:#F5F8FC;--line:#E6ECF5;--line2:#D6E0EE;--ink:#1B2A4A;--muted:#5A6B8C;--dim:#8A99B5;--brand:#2563EB;--brand-d:#1D4ED8;--cyan:#06B6D4;--grad:linear-gradient(135deg,#2563EB,#06B6D4);--amber:#F59E0B;--green:#10B981;--red:#EF4444;--navy:#0F1B33;--shadow:0 18px 50px rgba(30,58,95,.10)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Prompt','Segoe UI',sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
h1,h2,h3{line-height:1.25;margin:0;text-wrap:balance}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
/* หัวเว็บ */
.thead{position:sticky;top:0;z-index:20;background:var(--navy);color:#fff;box-shadow:0 2px 12px rgba(0,0,0,.18)}
.thead .in{max-width:1180px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:10px 14px;flex-wrap:wrap}
.tlogo{display:inline-flex;align-items:center;gap:9px;color:#fff;font-weight:700;font-size:17px;letter-spacing:.1px}
.tlogo:hover{text-decoration:none}.tlogo img{width:28px;height:28px;display:block}
.tlogo em{font-style:normal;color:#7FB2FF}
.tnav{margin-left:auto;display:flex;align-items:center;gap:6px 8px;flex-wrap:wrap}
.tnav a,.tnav button.lk{color:#CBD5E1;font-size:13.5px;font-weight:500;padding:7px 10px;border-radius:8px;background:none;border:0;cursor:pointer}
.tnav a:hover,.tnav button.lk:hover{color:#fff;background:rgba(255,255,255,.08);text-decoration:none}
.tnav a.on{color:#fff;background:rgba(255,255,255,.12)}
.tnav a.cta{background:var(--brand);color:#fff;font-weight:600}.tnav a.cta:hover{background:var(--brand-d)}
.tpill{font-size:12px;font-weight:600;padding:5px 11px;border-radius:99px;background:rgba(127,178,255,.16);color:#BFD7FF;white-space:nowrap}
.tpill.warn{background:rgba(245,158,11,.18);color:#FCD38A}.tpill.bad{background:rgba(239,68,68,.2);color:#FCA5A5}.tpill.ok{background:rgba(16,185,129,.18);color:#86EFAC}
.tlang{display:inline-flex;border:1px solid #334155;border-radius:9px;overflow:hidden}
.tlang button{font-size:12px;font-weight:700;padding:6px 10px;border:0;cursor:pointer;background:#1e293b;color:#94a3b8}
.tlang button.on{background:var(--brand);color:#fff}
/* ชิ้นส่วนทั่วไป */
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 10px 30px rgba(30,58,95,.07)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;cursor:pointer;font-weight:600;font-size:14.5px;padding:11px 20px;border-radius:12px;background:var(--brand);color:#fff;transition:.15s}
.btn:hover{background:var(--brand-d);text-decoration:none}.btn:disabled{opacity:.55;cursor:default}
.btn.alt{background:#fff;color:var(--ink);border-color:var(--line2)}.btn.alt:hover{border-color:var(--brand);color:var(--brand)}
.btn.sm{padding:7px 13px;font-size:13px;border-radius:9px}.btn.red{background:#fff;color:#B91C1C;border-color:#FECACA}.btn.red:hover{background:#FEF2F2}
.btn.green{background:#059669}.btn.green:hover{background:#047857}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:3px solid rgba(37,99,235,.35);outline-offset:2px}
.fld{display:block;margin-bottom:14px}.fld span{display:block;font-size:13px;font-weight:600;margin-bottom:5px}
.fld input,.fld select,.fld textarea{width:100%;padding:11px 13px;border:1px solid var(--line2);border-radius:10px;background:#fff}
.fld small{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.msg{border-radius:10px;padding:10px 13px;font-size:13.5px;margin:10px 0;display:none}
.msg.show{display:block}.msg.err{background:#FEF2F2;border:1px solid #FECACA;color:#991B1B}
.msg.ok{background:#ECFDF5;border:1px solid #A7F3D0;color:#065F46}.msg.info{background:#EFF6FF;border:1px solid #BFDBFE;color:#1E40AF}
.msg.warn{background:#FFFBEB;border:1px solid #FDE68A;color:#92400E}
.muted{color:var(--muted)}.dim{color:var(--dim)}.num{font-variant-numeric:tabular-nums}
.tag{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:99px;background:#EFF6FF;color:#1D4ED8}
.tag.g{background:#ECFDF5;color:#047857}.tag.y{background:#FFFBEB;color:#B45309}.tag.r{background:#FEF2F2;color:#B91C1C}.tag.n{background:#F1F5F9;color:#475569}
table.t{width:100%;border-collapse:collapse;font-size:13.5px}
table.t th,table.t td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.t th{font-size:12px;font-weight:600;color:var(--muted);background:var(--panel2);white-space:nowrap}
.scroll{overflow-x:auto}
.tfoot{margin-top:40px;padding:22px 16px 34px;color:var(--muted);font-size:13px;text-align:center}
.tfoot a{color:var(--muted);margin:0 8px}
/* หน้าต่างแจ้ง (หมดสิทธิ์ทดลอง / รอคิว) */
.tmask{position:fixed;inset:0;z-index:300;background:rgba(15,27,51,.55);display:none;align-items:center;justify-content:center;padding:16px}
.tmask.show{display:flex}.tbox{background:#fff;border-radius:18px;max-width:440px;width:100%;padding:24px;box-shadow:var(--shadow)}
.tbox h3{font-size:19px;margin-bottom:8px}.tbox p{margin:0 0 16px;color:var(--muted)}.tbox .row{display:flex;gap:10px;flex-wrap:wrap}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}