:root{--blue:#0000FE;--blue-deep:#0000C4;--ink:#0B0C10;--ink-soft:#3A3C46;--bg:#FBFBFD;--surface:#FFFFFF;--text:#0B0C10;--text-soft:#5B6478;--line:#E2E3EC;--danger:#B3432F;--radius:10px;--mono:'IBM Plex Mono',ui-monospace,monospace;--display:'Space Grotesk','Inter',sans-serif;}@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0B0C10;--surface:#15161C;--text:#F2F2F6;--text-soft:#B7B9C6;--line:#24252E;--blue:#4D4DFF;--blue-deep:#6666FF;}}:root[data-theme="dark"]{--bg:#0B0C10;--surface:#15161C;--text:#F2F2F6;--text-soft:#B7B9C6;--line:#24252E;--blue:#4D4DFF;--blue-deep:#6666FF;}*{box-sizing:border-box;}html,body{margin:0;padding:0;}body{background:var(--bg);color:var(--text);font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;}.display{font-family:var(--display);}a{color:inherit;}.shell{max-width:700px;margin:0 auto;padding:0 24px 96px;}.topbar{background:color-mix(in srgb,var(--ink) 92%,transparent);backdrop-filter:blur(10px);color:#fff;padding:22px 24px;position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(255,255,255,0.08);}.topbar-inner{max-width:700px;margin:0 auto;display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;}.brand{font-family:var(--display);font-weight:700;font-size:17px;display:flex;align-items:center;gap:8px;}.brand-dot{width:8px;height:8px;border-radius:50%;background:var(--blue);display:inline-block;}.brand-sub{font-size:12.5px;color:#B7B9C6;}.progress-wrap{max-width:700px;margin:28px auto 0;padding:0 24px;}.progress-track{display:flex;gap:6px;}.progress-seg{height:4px;flex:1;border-radius:3px;background:var(--line);overflow:hidden;}.progress-seg>i{display:block;height:100%;width:0%;background:var(--blue);transition:width .35s ease;}.progress-labels{display:flex;justify-content:space-between;margin-top:8px;font-family:var(--mono);font-size:11px;color:var(--text-soft);}.progress-labels span{flex:1;text-align:center;}.progress-labels span:first-child{text-align:left;}.progress-labels span:last-child{text-align:right;}.progress-labels span.active{color:var(--blue);font-weight:500;}.card{margin-top:28px;}.kicker{font-family:var(--mono);font-size:12.5px;color:var(--blue);margin-bottom:8px;}h1.step-title{font-family:var(--display);font-weight:600;font-size:27px;line-height:1.22;margin:0 0 8px;letter-spacing:-0.01em;}p.step-sub{color:var(--text-soft);font-size:14.5px;margin:0 0 30px;max-width:56ch;}.field{margin-bottom:26px;}.field label.q{display:block;font-size:15px;font-weight:600;margin-bottom:10px;line-height:1.4;}.field .req{color:var(--blue);font-weight:500;}.field .hint{font-size:12.5px;color:var(--text-soft);margin-top:-4px;margin-bottom:10px;}input[type="text"],input[type="email"],input[type="tel"],textarea{width:100%;font-family:'Inter',sans-serif;font-size:14.5px;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;outline:none;transition:border-color .15s ease;}input:focus,textarea:focus{border-color:var(--blue);}textarea{resize:vertical;min-height:84px;font-family:'Inter',sans-serif;}.options{display:flex;flex-direction:column;gap:8px;}.opt{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;background:var(--surface);font-size:14px;transition:border-color .15s ease,background .15s ease;}.opt:hover{border-color:var(--blue);}.opt input{margin-top:2px;accent-color:var(--blue);flex-shrink:0;}.opt.checked{border-color:var(--blue);background:color-mix(in srgb,var(--blue) 6%,var(--surface));}.nav-row{display:flex;justify-content:space-between;align-items:center;margin-top:38px;gap:12px;}button{font-family:'Inter',sans-serif;font-weight:600;font-size:14.5px;border-radius:var(--radius);padding:13px 22px;border:none;cursor:pointer;transition:opacity .15s ease,transform .1s ease;}button:active{transform:translateY(1px);}.btn-primary{background:var(--blue);color:#fff;}.btn-primary:hover{background:var(--blue-deep);}.btn-primary:disabled{background:var(--line);color:var(--text-soft);cursor:not-allowed;}.btn-ghost{background:transparent;color:var(--text-soft);border:1px solid var(--line);}.btn-ghost:hover{border-color:var(--text-soft);}.btn-secondary{background:var(--surface);color:var(--blue);border:1.5px solid var(--blue);}.err{color:var(--danger);font-size:12.5px;margin-top:8px;}.landing{padding-top:56px;}.landing h1{font-family:var(--display);font-weight:600;font-size:34px;line-height:1.18;margin:0 0 18px;max-width:19ch;letter-spacing:-0.01em;}.landing p.lead{font-size:16px;color:var(--text-soft);max-width:52ch;margin-bottom:22px;}.landing .points{display:flex;flex-direction:column;gap:14px;margin:26px 0 34px;}.landing .point{display:flex;gap:12px;align-items:flex-start;}.landing .point-num{font-family:var(--mono);font-size:12.5px;color:var(--blue);padding-top:2px;flex-shrink:0;}.landing .point p{margin:0;font-size:14.5px;color:var(--text);}.landing .fine{font-size:12.5px;color:var(--text-soft);margin-top:16px;}.review-group{margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--line);}.review-group:last-child{border-bottom:none;}.review-q{font-size:12.5px;color:var(--text-soft);margin-bottom:3px;}.review-a{font-size:14.5px;white-space:pre-wrap;}.review-a.empty{color:var(--text-soft);font-style:italic;}.send-options{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;}.send-options button{flex:1;min-width:170px;}.consent{display:flex;gap:10px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px;font-size:13px;color:var(--text-soft);margin-top:30px;}.consent input{margin-top:3px;accent-color:var(--blue);flex-shrink:0;}.sent-note{margin-top:18px;padding:14px 16px;border-radius:var(--radius);background:color-mix(in srgb,var(--blue) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--blue) 35%,var(--line));font-size:13.5px;display:none;}.sent-note.show{display:block;}footer.pagefoot{text-align:center;font-size:11.5px;color:var(--text-soft);padding:40px 24px 20px;}@media (max-width:480px){h1.step-title{font-size:22px;}.landing h1{font-size:27px;}.send-options{flex-direction:column;}}.topbar-right{display:flex;align-items:center;gap:16px;font-size:12.5px;}.topbar-link{color:#B7B9C6;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.25);}.topbar-link:hover{color:#fff;}.timeleft{font-family:var(--mono);font-size:11px;color:var(--text-soft);text-align:right;margin-top:6px;}.notice{margin-top:22px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);font-size:13px;color:var(--text-soft);display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;}.linkbtn{background:none;border:none;color:var(--blue);padding:0;font-size:13px;font-weight:600;text-decoration:underline;cursor:pointer;}.field.invalid label.q{color:var(--danger);}.field.invalid input[type=text],.field.invalid input[type=email],.field.invalid input[type=tel],.field.invalid textarea,.field.invalid .opt{border-color:var(--danger);}.before{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:6px 20px;margin:22px 0 28px;}.before .row{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;}.before .row:last-child{border-bottom:none;}.before .row b{display:block;font-size:12.5px;color:var(--blue);font-family:var(--mono);font-weight:500;margin-bottom:2px;}.consent-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-top:26px;}.consent-box label{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;margin-bottom:14px;color:var(--text);}.consent-box label:last-of-type{margin-bottom:6px;}.consent-box input{margin-top:3px;accent-color:var(--blue);flex-shrink:0;}.consent-box .small{font-size:12.5px;color:var(--text-soft);margin:10px 0 0;}.consent-box a{color:var(--blue);}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}.errbox{margin-top:16px;padding:12px 14px;border:1px solid var(--danger);border-radius:var(--radius);color:var(--danger);font-size:13.5px;background:color-mix(in srgb,var(--danger) 8%,var(--surface));}.confirm h1{font-family:var(--display);font-weight:600;font-size:30px;margin:0 0 8px;}.confirm .ref{display:inline-block;font-family:var(--mono);background:color-mix(in srgb,var(--blue) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--blue) 35%,var(--line));padding:6px 12px;border-radius:var(--radius);margin:6px 0 22px;font-size:14px;}.confirm ol{padding-left:20px;margin:8px 0 22px;}.confirm li{margin-bottom:10px;font-size:15px;}.confirm .actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;}.confirm .actions a{text-decoration:none;display:inline-block;}.sum-group{margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--line);}.sum-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px;font-weight:600;color:var(--blue);font-size:13px;}.sum-a.empty{color:var(--text-soft);font-style:italic;}.doc h1{font-family:var(--display);font-weight:600;font-size:30px;margin:28px 0 6px;}.doc h2{font-family:var(--display);font-size:18px;margin:26px 0 8px;}.doc p,.doc li{font-size:14.5px;color:var(--text);}.doc li{margin-bottom:6px;}.doc .meta{color:var(--text-soft);font-size:13px;}