:root{--ink: #241a3d;--body: #5b6472;--muted: #8a93a6;--brand: #7c3aed;--brand-2: #ec4899;--grad: linear-gradient(90deg, #7c3aed 0%, #b13bd8 45%, #ec4899 100%);--line: #ece7f5;--card: #ffffff;--bg: #ffffff;--wash: radial-gradient(1200px 500px at 15% -10%, #f3ecff 0%, rgba(243,236,255,0) 60%), radial-gradient(1000px 480px at 100% 0%, #fdeef6 0%, rgba(253,238,246,0) 55%)}*{box-sizing:border-box}body{margin:0;color:var(--body);background:var(--bg) var(--wash) no-repeat;font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.nav{display:flex;align-items:center;gap:11px;padding:15px 30px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;background:#ffffffc7;-webkit-backdrop-filter:blur(10px) saturate(1.4);backdrop-filter:blur(10px) saturate(1.4)}.brand{display:flex;align-items:center;gap:11px;cursor:pointer}.brand .mark{display:block;filter:drop-shadow(0 6px 14px rgba(124,58,237,.35));transition:transform .25s ease}.brand:hover .mark{transform:rotate(-6deg) scale(1.06)}.brand .prod{font-weight:800;font-size:21px;color:var(--ink);letter-spacing:-.02em}.brand .prod b{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800}.nav .tag{margin-left:auto;font-size:12.5px;font-weight:600;color:var(--brand);background:#7c3aed17;padding:5px 12px;border-radius:999px}.hero{position:relative;text-align:center;padding:74px 20px 30px;max-width:900px;margin:0 auto;overflow:visible}.hero:before{content:"";position:absolute;inset:-40px 10% auto 10%;height:300px;z-index:-1;background:radial-gradient(60% 100% at 50% 0%,rgba(124,58,237,.16),rgba(236,72,153,.08) 45%,transparent 70%);filter:blur(8px);pointer-events:none}.eyebrow{display:inline-block;color:var(--brand);font-weight:700;font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;margin-bottom:16px;padding:5px 13px;border-radius:999px;background:#7c3aed14;border:1px solid rgba(124,58,237,.16)}.hero h1{font-size:clamp(34px,6vw,52px);line-height:1.04;margin:0 0 16px;color:var(--ink);font-weight:800;letter-spacing:-.03em;text-wrap:balance}.hero h1 .g{background:linear-gradient(92deg,#7c3aed,#b13bd8 40%,#ec4899 90%);background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shine 6s linear infinite}@keyframes shine{to{background-position:200% center}}.hero p{color:var(--body);font-size:18px;margin:0 auto;max-width:600px}.badge{display:inline-block;background:#7c3aed1a;color:var(--brand);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(212px,1fr));gap:18px;max-width:1120px;margin:34px auto 72px;padding:0 20px}.card{position:relative;border:1px solid var(--line);border-radius:18px;padding:24px 22px;cursor:pointer;background:var(--card);transition:box-shadow .2s,transform .2s,border-color .2s;overflow:hidden}.card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;transition:opacity .2s;background:linear-gradient(160deg,#7c3aed0f,#ec48990d);pointer-events:none}.card:hover{box-shadow:0 20px 44px #0f1b3d21;transform:translateY(-4px);border-color:transparent}.card:hover:after{opacity:1}.card .ico{font-size:26px;width:52px;height:52px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(160deg,#7c3aed1f,#ec48991a);margin-bottom:4px}.card h3{margin:12px 0 6px;font-size:17px;color:var(--ink);font-weight:700}.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.45}.tool{max-width:720px;margin:44px auto;padding:0 20px;text-align:center}.tool h2{font-size:32px;margin:8px 0;color:var(--ink);font-weight:800;letter-spacing:-.01em}.tool .sub{color:var(--muted);margin-bottom:24px}.drop{border:2px dashed #e0d6f2;border-radius:18px;padding:42px;margin-bottom:18px;background:#faf7ff}.btn{background:linear-gradient(92deg,#7c3aed,#b13bd8 55%,#ec4899);color:#fff;border:0;border-radius:999px;padding:13px 30px;font-size:15px;font-weight:700;cursor:pointer;background-size:160% auto;font-family:inherit;box-shadow:0 10px 24px #7c3aed52;transition:background-position .3s,box-shadow .2s,transform .1s}.btn:hover{background-position:right center;box-shadow:0 14px 30px #7c3aed6b}.btn:active{transform:translateY(1px)}.btn:disabled{background:#d9c9f0;box-shadow:none;cursor:default}.btn:focus-visible{outline:3px solid rgba(124,58,237,.4);outline-offset:2px}.btn.ghost{background:#fff;color:var(--brand);border:1px solid #e0d6f2;box-shadow:none}.btn.grad{background:var(--grad)}input[type=text],input[type=password],select{padding:10px 13px;border:1px solid #e0d6f2;border-radius:12px;font-size:15px;font-family:inherit}.result{margin-top:22px;padding:16px;background:#eefaf3;border:1px solid #bfe6cf;border-radius:14px;word-break:break-all}.filelist{text-align:left;margin:0 auto 16px;max-width:520px}.filerow{display:flex;align-items:center;gap:10px;padding:9px;border:1px solid var(--line);border-radius:12px;margin-bottom:6px;background:#fff}.back{color:var(--muted);cursor:pointer;font-size:14px}.foot{border-top:1px solid var(--line);margin-top:40px;padding:28px 20px 40px;text-align:center;color:var(--muted);font-size:14px}.foot .fbrand{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:700;margin-bottom:8px}.foot .fbrand svg{width:20px;height:20px}.foot a{color:var(--brand);font-weight:600}@media (max-width: 600px){.nav{padding:13px 18px}.nav .tag{display:none}}@media (prefers-reduced-motion: reduce){.hero h1 .g{animation:none}.brand .mark,.btn,.card{transition:none}}