:root{--navy:#12355b;--blue:#1478cf;--red:#df2929;--green:#138a4b;--orange:#e57b17;--ink:#17212b;--muted:#647487;--bg:#f4f7fb;--line:#dce5ef;--shadow:0 10px 30px rgba(21,49,78,.09)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.45}.wrap{width:min(1080px,calc(100% - 28px));margin:auto}header{background:#fff;border-bottom:1px solid var(--line)}.nav{height:60px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:22px;font-weight:900;color:var(--red);text-decoration:none}.brand span{color:var(--navy)}.home{font-weight:800;color:var(--navy);text-decoration:none;background:#edf5ff;padding:8px 12px;border-radius:10px}.hero{display:grid;grid-template-columns:150px 1fr;gap:26px;align-items:center;padding:30px 0 20px}.hero img{width:150px;height:150px}.eyebrow{margin:0;color:var(--blue);font-weight:900;text-transform:uppercase;font-size:12px;letter-spacing:1px}.hero h1{margin:2px 0 5px;font-size:42px;color:var(--red)}.hero h1 span{color:var(--blue)}.hero p{max-width:760px;margin:5px 0;color:var(--muted)}.safe{display:inline-block;margin-top:8px;background:#e9f7ef;color:#126b3a;border:1px solid #cce9d7;padding:7px 10px;border-radius:9px;font-size:13px;font-weight:800}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.card,.viewer,.privacy{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow)}.cardtitle{display:flex;gap:12px;align-items:center;margin-bottom:17px}.card h2,.viewer h2{margin:0;color:var(--navy);font-size:22px}.cardtitle p{margin:2px 0;color:var(--muted);font-size:13px}.round{width:45px;height:45px;border-radius:14px;display:grid;place-items:center;color:#fff;font-size:22px;font-weight:900}.blue{background:var(--blue)}.green{background:var(--green)}.orange{background:var(--orange)}.identity{border:1px solid var(--line);background:#f8fafc;border-radius:13px;padding:12px 13px;margin:10px 0;display:flex;align-items:center;justify-content:space-between;gap:12px}label{display:block;font-size:12px;font-weight:900;color:#53677d;margin:10px 0 5px}.code{font-size:31px;font-weight:900;letter-spacing:4px;color:var(--navy);font-variant-numeric:tabular-nums}.password{color:var(--blue)}small{color:var(--muted)}button{font:inherit;cursor:pointer}.copy,.secondary{border:1px solid #cad7e5;background:#fff;color:var(--navy);border-radius:9px;padding:8px 11px;font-weight:800}.big{width:100%;min-height:47px;margin-top:12px;border-radius:11px;font-weight:900;font-size:15px}.primary{border:0;background:var(--navy);color:#fff}.primary:hover{background:#0d2948}.danger{border:0;background:#c82d2d;color:#fff;border-radius:9px;padding:9px 13px;font-weight:900}.accept{border:0;background:var(--green);color:#fff;border-radius:9px;padding:10px 22px;font-weight:900}input{width:100%;border:1px solid #cfdbe7;border-radius:10px;padding:12px 13px;font-size:16px;outline:none}input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1478cf18}.file{margin-top:12px;background:#f8fafc}.status{margin-top:10px;text-align:center;color:var(--muted);font-size:13px}.guide{grid-column:1/-1}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:15px}.step{text-align:center;background:#f8fafc;border:1px solid #e5ebf2;border-radius:14px;padding:14px}.pic{height:90px;border-radius:12px;background:#eaf4ff;display:grid;place-items:center;font-size:42px;position:relative}.pic b{position:absolute;top:7px;left:8px;background:var(--navy);color:#fff;width:25px;height:25px;border-radius:50%;font-size:13px;display:grid;place-items:center}.step h3{margin:9px 0 3px;color:var(--navy)}.step p{margin:0;color:var(--muted);font-size:13px}.viewer{margin-top:16px}.viewerHead{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.viewer video{width:100%;background:#111;border-radius:12px;max-height:70vh}.privacy{margin:16px 0;color:#53677d;font-size:13px;box-shadow:none}.modal{position:fixed;inset:0;background:#0d1b2acc;display:grid;place-items:center;padding:20px;z-index:99}.modalbox{background:#fff;border-radius:20px;padding:25px;width:min(420px,100%);text-align:center;box-shadow:0 20px 70px #0006}.requestIcon{font-size:45px}.modalbox h2{color:var(--navy);margin:8px 0}.modalbox p{color:var(--muted)}.modalActions{display:flex;justify-content:center;gap:12px;margin-top:18px}.notice{padding:11px 14px;border-radius:10px;margin-bottom:14px;background:#fff3cd;border:1px solid #ffe69c;color:#745c00}.hidden{display:none!important}footer{padding:5px 0 25px;color:var(--muted);font-size:12px;text-align:center}@media(max-width:720px){.hero{grid-template-columns:90px 1fr;gap:14px}.hero img{width:90px;height:90px}.hero h1{font-size:32px}.grid{grid-template-columns:1fr}.guide{grid-column:auto}.steps{grid-template-columns:1fr}.code{font-size:25px}.card{padding:15px}}