:root{--pd-ink:#101419;--pd-muted:#6d7780;--pd-line:#e2e7ea;--pd-soft:#f5f7f8;--pd-orange:#ff4b1f;--pd-green:#187949;--pd-green-soft:#eef8f2;--pd-amber:#986315;--pd-amber-soft:#fff6e8;--pd-red:#ae443d;--pd-red-soft:#fff1ef}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,Arial,sans-serif;color:var(--pd-ink);background:var(--pd-soft);-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button,textarea{font:inherit}button{cursor:pointer}.pd-head{height:68px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 max(20px,calc((100vw - 1080px)/2));border-bottom:1px solid var(--pd-line);background:#fff}.pd-brand{display:flex;align-items:center;gap:9px}.pd-brand img{width:25px}.pd-brand span{display:flex;flex-direction:column;gap:3px}.pd-brand strong{font-size:16px}.pd-brand small{font-size:13px;font-weight:900;letter-spacing:1.4px;color:#6b737b}.pd-head>span{font-size:13px;font-weight:900;letter-spacing:.8px;color:#6a737d}.pd-head nav{justify-self:end;display:flex;gap:10px}.pd-head nav a{font-size:14px;font-weight:850;color:#65707a}.pd-main{padding:45px 0 75px}.pd-wrap{width:min(880px,calc(100% - 36px));margin:auto}.pd-loading{padding:70px;text-align:center;color:#6b737b;font-size:14px}.pd-intro{text-align:center}.pd-intro small{font-size:13px;font-weight:900;letter-spacing:1px;color:var(--pd-orange)}.pd-intro h1{margin:9px 0 0;font-size:38px;letter-spacing:-1.7px}.pd-intro p{max-width:650px;margin:10px auto 0;color:var(--pd-muted);font-size:16px;line-height:1.6}.pd-card{margin-top:24px;border:1px solid var(--pd-line);border-radius:18px;background:#fff;box-shadow:0 24px 65px rgba(17,21,26,.07);overflow:hidden}.pd-recommend{padding:22px;background:#11151a;color:#fff}.pd-recommend small{font-size:13px;font-weight:900;letter-spacing:.8px;color:#ff9879}.pd-recommend h2{margin:8px 0 0;font-size:23px}.pd-recommend p{margin:7px 0 0;color:#adb5bc;font-size:16px;line-height:1.55}.pd-evidence{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:16px;border-bottom:1px solid var(--pd-line)}.pd-evidence div{padding:10px;border-radius:10px;background:#f7f9fa}.pd-evidence span{display:block;font-size:13px;font-weight:900;color:#6c737a}.pd-evidence b{display:block;margin-top:5px;font-size:15px}.pd-form{padding:22px}.pd-form>small{font-size:13px;font-weight:900;letter-spacing:.8px;color:#6c737a}.pd-form h3{margin:7px 0 0;font-size:19px}.pd-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:15px}.pd-option{min-height:105px;padding:13px;border:1px solid #dce2e5;border-radius:12px;background:#fff;text-align:left}.pd-option strong{display:block;font-size:15px}.pd-option small{display:block;margin-top:6px;color:#6c737a;font-size:13px;line-height:1.45}.pd-option.recommended{border-color:var(--pd-orange);box-shadow:0 0 0 3px rgba(255,75,31,.08)}.pd-option.active{background:#111;color:#fff;border-color:#111}.pd-option.active small{color:#b5bdc4}.pd-option[disabled]{opacity:.42;cursor:not-allowed}.pd-field{display:grid;gap:6px;margin-top:16px}.pd-field span{font-size:14px;font-weight:850;color:#626d77}.pd-field textarea{min-height:110px;padding:11px;border:1px solid #dce2e5;border-radius:10px;resize:vertical;font-size:16px;line-height:1.5;outline:0}.pd-field textarea:focus{border-color:var(--pd-orange);box-shadow:0 0 0 3px rgba(255,75,31,.08)}.pd-boundary{margin-top:13px;padding:11px;border-radius:10px;background:#f7f9fa;color:#6a737c;font-size:13px;line-height:1.5}.pd-actions{display:flex;justify-content:space-between;gap:9px;margin-top:17px}.pd-primary,.pd-secondary{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 13px;border-radius:10px;font-size:14px;font-weight:850}.pd-primary{border:0;background:var(--pd-orange);color:#fff}.pd-primary[disabled]{opacity:.45;cursor:not-allowed}.pd-secondary{border:1px solid #dce2e5;background:#fff;color:#59636c}.pd-status{min-height:12px;margin-top:8px;color:var(--pd-red);font-size:13px;text-align:center}.pd-final{text-align:center;padding:42px 22px}.pd-final b{display:grid;place-items:center;width:54px;height:54px;margin:auto;border-radius:15px;background:var(--pd-green-soft);color:var(--pd-green);font-size:17px}.pd-final h2{margin:14px 0 0;font-size:25px}.pd-final p{max-width:560px;margin:8px auto 0;color:#69737d;font-size:16px;line-height:1.55}.pd-final .pd-actions{justify-content:center}.pd-empty{padding:45px;text-align:center;color:#6c737a;font-size:13px;line-height:1.5}
@media(max-width:700px){.pd-head{grid-template-columns:1fr auto;padding:0 14px}.pd-head>span{display:none}.pd-intro h1{font-size:31px}.pd-evidence{grid-template-columns:1fr 1fr}.pd-options{grid-template-columns:1fr}.pd-actions{display:grid;grid-template-columns:1fr}.pd-actions>*{width:100%}}
@media(max-width:420px){.pd-head{height:62px}.pd-brand small{display:none}.pd-head nav a:first-child{display:none}.pd-main{padding-top:32px}.pd-card{border-radius:15px}.pd-recommend,.pd-form{padding:18px 14px}.pd-evidence{padding:12px}}