:root{--ink: #80350e;--ink-soft: #9a5c39;--ink-faint: #b98a6c;--accent: #c5490f;--accent-2: #e2601a;--bg: #fbf6f0;--card: #ffffff;--line: #ecdfd2;--line-2: #e3d2c1;--shadow: 0 24px 60px -24px rgba(128, 53, 14, .28);--radius: 18px;--radius-sm: 12px;--maxw: 760px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:Noto Sans Thai,Segoe UI,Tahoma,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;position:relative;overflow-x:hidden}body:before{content:"";position:fixed;top:-20%;right:-20%;bottom:-20%;left:-20%;z-index:0;pointer-events:none;background-image:repeating-linear-gradient(145deg,rgba(128,53,14,.055) 0px,rgba(128,53,14,.055) 1px,transparent 1px,transparent 46px),repeating-linear-gradient(145deg,rgba(197,73,15,.045) 0px,rgba(197,73,15,.045) 1px,transparent 1px,transparent 120px);background-size:260px 260px,640px 640px;animation:run-lines 26s linear infinite}@keyframes run-lines{0%{background-position:0 0,0 0}to{background-position:260px 130px,640px 320px}}@media (prefers-reduced-motion: reduce){body:before{animation:none}}.page{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:32px 20px 0}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.banner{display:block;width:100%;height:auto;border-bottom:3px solid var(--accent)}.card-body{padding:34px clamp(20px,5vw,48px) 40px}.intro{text-align:center;margin-bottom:30px}.intro .lead{margin:0 0 8px;font-size:.98rem;color:var(--ink-soft);font-weight:400}.intro h1{margin:0;font-size:clamp(1.35rem,4vw,1.9rem);font-weight:600;letter-spacing:.5px;line-height:1.3}.intro h1 .thin{font-weight:300}.intro h1 .accent{color:var(--accent)}.divider{width:64px;height:3px;margin:18px auto 0;border:none;border-radius:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 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select{width:100%}.select-caret{position:absolute;top:50%;right:22px;transform:translateY(-50%);pointer-events:none;color:var(--accent);display:block}input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #c5490f24;background:#fff}.radio-group{display:flex;flex-wrap:wrap;gap:12px}.radio-tile{flex:1 1 200px;display:flex;align-items:center;gap:11px;padding:13px 16px;border:1px solid var(--line-2);border-radius:var(--radius-sm);cursor:pointer;background:#fffdfb;transition:border-color .18s,background .18s,box-shadow .18s}.radio-tile:hover{border-color:var(--accent)}.radio-tile input{accent-color:var(--accent);width:18px;height:18px}.radio-tile:has(input:checked){border-color:var(--accent);background:#fff4ee;box-shadow:0 0 0 3px #c5490f1a}.radio-tile .tile-text{font-size:.94rem}.radio-tile .tile-text 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24px;color:var(--ink);background:#fff;border-color:var(--line-2)}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.btn-block{width:100%}.actions{margin-top:26px;display:flex;flex-direction:column;gap:14px}.consent-hint{margin:4px 0 0;font-size:.82rem;color:var(--ink-soft);text-align:center}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:none;align-items:center;justify-content:center;padding:20px;background:#2d12068c;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:fade-in .2s ease}.modal.open{display:flex}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes pop-in{0%{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-card{background:var(--card);width:min(680px,100%);max-height:88vh;display:flex;flex-direction:column;border-radius:var(--radius);border:1px solid var(--line);box-shadow:0 30px 70px -20px #2d120699;animation:pop-in .24s ease;overflow:hidden}.modal-head{padding:22px 26px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.modal-head h2{margin:0;font-size:1.15rem;font-weight:600}.modal-head p{margin:4px 0 0;font-size:.85rem;color:var(--ink-soft)}.modal-close{flex:none;width:34px;height:34px;border:1px solid var(--line-2);border-radius:50%;background:#fff;color:var(--ink);font-size:1.1rem;line-height:1;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.modal-close:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.modal-body{padding:24px 26px;overflow-y:auto}.modal-foot{padding:18px 26px 24px;border-top:1px solid var(--line);background:#fffaf6}.consent-section{margin-bottom:26px}.consent-section:last-child{margin-bottom:0}.consent-section h3{margin:0 0 10px;font-size:1rem;font-weight:600;color:var(--accent);line-height:1.45}.consent-section p{margin:0 0 12px;font-size:.92rem;color:#6d4426}.consent-section p.en{color:var(--ink-soft);font-style:italic}.modal .consent-section p,.modal .consent-section p.en{color:#2b2b2b}.check-block{margin-top:4px}.check-block .group-title{margin:18px 0 10px;font-size:.92rem;font-weight:600}.check-item{display:flex;align-items:flex-start;gap:11px;padding:11px 13px;border:1px solid var(--line-2);border-radius:var(--radius-sm);cursor:pointer;margin-bottom:10px;background:#fff;transition:border-color .15s,background .15s}.check-item:hover{border-color:var(--accent)}.check-item:has(input:checked){border-color:var(--accent);background:#fff4ee}.check-item input{accent-color:var(--accent);width:18px;height:18px;margin-top:2px;flex:none}.check-item .ci-text{font-size:.9rem}.check-item .ci-text small{display:block;color:var(--ink-soft)}.form-error{margin:6px 0 12px;font-size:.85rem;color:#c0270f;display:none}.form-error.show{display:block}.success-card{text-align:center;padding:40px 30px 34px}.success-ring{width:84px;height:84px;margin:0 auto 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.copy{margin-top:12px;font-size:.78rem;color:var(--ink-faint)}.back-link{display:inline-flex;align-items:center;gap:7px;margin-top:26px;color:var(--accent);text-decoration:none;font-size:.92rem;font-weight:500}.back-link:hover{text-decoration:underline}@media (max-width: 560px){.form-grid{grid-template-columns:1fr}.page{padding-top:18px}.card-body{padding:26px 20px 32px}}.app-toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:#c0270f;color:#fff;padding:12px 20px;border-radius:var(--radius-sm);box-shadow:0 12px 26px -12px #00000080;z-index:200;font-size:.88rem;max-width:90vw;text-align:center;cursor:pointer}