:root{--ink:#17233a;--muted:#69768b;--line:#dce4ee;--navy:#18345f;--blue:#3568eb;--green:#168a62;--red:#b43e3e}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#f6f8fd,#fff 72%);color:var(--ink);font-family:Inter,Arial,sans-serif}header{height:68px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e8ecf2}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:800}.brand span{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--navy);color:#fff}.private{font-size:12px;color:var(--muted)}main{width:min(960px,calc(100% - 32px));margin:auto}.hero{text-align:center;padding:64px 0 34px}.pill{display:inline-block;padding:7px 12px;border:1px solid #c9e6d8;border-radius:30px;background:#eef9f4;color:#167653;font-size:10px;font-weight:800;letter-spacing:.09em}.hero h1{margin:20px 0 14px;font-size:clamp(38px,6vw,58px);line-height:1.04;letter-spacing:-.055em}.hero h1 em{font-style:normal;color:var(--blue)}.hero p{max-width:680px;margin:auto;color:var(--muted);font-size:15px;line-height:1.65}.card{padding:28px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 18px 55px rgba(30,49,80,.09)}.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.card-head h2{font-size:18px;margin:0 0 5px}.card-head p{font-size:12px;color:var(--muted);margin:0}.card-head button{border:0;background:transparent;color:#718095;cursor:pointer}.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.drop{min-height:154px;padding:20px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;border:1.5px dashed #cbd4e1;border-radius:14px;background:#fbfcfe;cursor:pointer;transition:.2s}.drop:hover,.drop.over{border-color:var(--blue);background:#f3f6ff}.drop.loaded{border-style:solid;border-color:#bfe2d1;background:#f6fcf9}.drop input{display:none}.icon{display:grid;place-items:center;width:45px;height:45px;margin-bottom:10px;border-radius:12px;background:#edf2ff;color:var(--blue);font-size:22px}.loaded .icon{background:#e8f7f0;color:var(--green)}.drop b{font-size:13px}.drop small{margin-top:5px;color:var(--muted);font-size:10px}.drop strong{margin-top:7px;color:var(--blue);font-size:10px}.access{display:block;max-width:410px;margin:18px auto 0}.access span{display:block;margin-bottom:6px;color:var(--muted);font-size:10px;font-weight:700}.access input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;outline:none}.access input:focus{border-color:var(--blue)}.primary{display:block;min-width:310px;margin:22px auto 0;padding:14px 20px;border:0;border-radius:10px;background:var(--navy);color:#fff;font-weight:800;cursor:pointer}.primary:disabled{background:#d5dce7;cursor:not-allowed}.safe{text-align:center;color:#7c8797;font-size:10px}.status{display:none;margin-top:16px;padding:14px;border-radius:11px;font-size:12px}.status.show{display:block;background:#f1f5fa;color:#40506a}.status.error{background:#fff2f2;border:1px solid #efcaca;color:var(--red)}.status.ok{background:#eef9f4;border:1px solid #c6e6d6;color:#167653}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:38px 8px 54px}.features b{font-size:13px}.features p{color:var(--muted);font-size:11px;line-height:1.55}footer{text-align:center;padding:24px;border-top:1px solid #e7eaf0;color:#949eac;font-size:10px}@media(max-width:680px){header{padding:0 18px}.private{font-size:0}.private:first-letter{font-size:17px}.hero{padding-top:45px}.card{padding:19px}.grid,.features{grid-template-columns:1fr}.primary{min-width:100%}}