:root{--red:#e8473f;--red-deep:#c5392f;--red-soft:#fdecea;--ink:#1a1c20;--ink-soft:#5b6470;--paper:#faf7f4;--card:#fff;--line:#ece6e1;--blue:#2f74b5;--ok:#1f9d57;--shadow:0 18px 40px -22px rgba(40,20,18,.45)}*{box-sizing:border-box}body,html{padding:0;margin:0}body{background-color:var(--paper);background-image:radial-gradient(1100px 520px at 88% -10%,rgba(232,71,63,.1),transparent 60%),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");color:var(--ink);font-family:Public Sans,-apple-system,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}.display{font-family:Archivo,sans-serif;letter-spacing:-.02em}.hero{position:relative;background:linear-gradient(115deg,var(--red) 0,var(--red-deep) 100%);color:#fff;padding:30px 34px 64px;-webkit-clip-path:polygon(0 0,100% 0,100% 78%,0 100%);clip-path:polygon(0 0,100% 0,100% 78%,0 100%);overflow:hidden}.hero:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(125deg,hsla(0,0%,100%,.06) 0 2px,transparent 2px 26px);pointer-events:none}.hero-wm{letter-spacing:.18em;font-size:13px;opacity:.92}.hero h1,.hero-wm{font-family:Archivo,sans-serif;font-weight:800}.hero h1{font-size:clamp(30px,6vw,46px);line-height:.98;margin:14px 0 8px;letter-spacing:-.03em}.hero p{max-width:540px;opacity:.95;margin:0}.wrap{max-width:760px;margin:0 auto;padding:0 22px 90px}.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:26px;margin-top:-34px;position:relative;z-index:2}.eyebrow{font-family:Archivo,sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:11.5px;color:var(--red);display:flex;align-items:center;gap:8px;margin:30px 0 12px}.eyebrow:before{content:"";width:22px;height:3px;background:var(--red);border-radius:2px}.lang-btn{background:hsla(0,0%,100%,.14);color:#fff;border:1px solid hsla(0,0%,100%,.4);border-radius:8px;padding:5px 11px;margin-left:6px;cursor:pointer;font-weight:700;font-size:12px;font-family:Archivo,sans-serif}.lang-btn.active{background:#fff;color:var(--red-deep)}.theme-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.theme-card{border:2px solid var(--line);border-radius:12px;padding:14px 15px;cursor:pointer;transition:all .15s ease;background:#fff}.theme-card:hover{border-color:#d9cfc8}.theme-card.sel-blue{border-color:var(--blue);background:#f3f8fd}.theme-card.sel-red{border-color:var(--red);background:var(--red-soft)}.theme-card h4{margin:0 0 4px;font-size:15px;display:flex;align-items:center;gap:8px}.theme-card p{margin:0;font-size:12.5px;color:var(--ink-soft);line-height:1.45}.dot{width:11px;height:11px;border-radius:50%;display:inline-block}.drop{border:1.5px dashed var(--line);border-radius:12px;padding:18px 16px;text-align:center;cursor:pointer;transition:all .15s ease;background:#fcfaf8}.drop.over,.drop:hover{border-color:var(--red);background:var(--red-soft)}.drop.over{transform:translateY(-1px)}.drop.filled{border-style:solid;border-color:var(--ok);background:#f1faf4}.drop .lab{font-size:12.5px;color:var(--ink-soft);margin-bottom:7px;display:block;text-align:left}.steps{display:grid;grid-gap:12px;gap:12px}.step{display:flex;gap:14px;align-items:flex-start}.step .num{flex:0 0 34px;height:34px;border-radius:10px;background:var(--red-soft);color:var(--red-deep);font-family:Archivo,sans-serif;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px}.step h5{margin:2px 0;font-size:14.5px}.step p{margin:0;font-size:13px;color:var(--ink-soft)}.note{background:#fff8e9;border:1px solid #f3e2b8;color:#7a5a12;border-radius:10px;padding:11px 13px;font-size:12.5px;line-height:1.5}.cta{width:100%;padding:15px;margin-top:18px;border:none;border-radius:13px;background:linear-gradient(110deg,var(--red),var(--red-deep));color:#fff;font-family:Archivo,sans-serif;font-weight:800;font-size:16px;letter-spacing:.01em;cursor:pointer;box-shadow:0 14px 28px -14px rgba(232,71,63,.7);transition:transform .12s ease,filter .12s ease}.cta:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.05)}.cta:disabled{background:#e7ddd6;color:#a99f97;box-shadow:none;cursor:progress}.result{border:1px solid var(--line);border-radius:14px;padding:20px;margin-top:18px;background:#fff}.metric{display:flex;align-items:baseline;gap:10px}.metric .big{font-family:Archivo,sans-serif;font-weight:800;font-size:30px;letter-spacing:-.02em}.bar{height:8px;border-radius:5px;background:#efe9e4;overflow:hidden;margin-top:6px}.bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--red-deep))}.dl{display:flex;gap:10px;margin-top:16px}.dl a{flex:1 1;text-align:center;padding:12px;border-radius:11px;background:var(--ink);color:#fff;text-decoration:none;font-weight:700;font-size:14px}.dl a.alt{background:#fff;color:var(--ink);border:1.5px solid var(--ink)}.spin{width:16px;height:16px;border:2.5px solid hsla(0,0%,100%,.4);border-top-color:#fff;border-radius:50%;display:inline-block;animation:sp .7s linear infinite;vertical-align:-2px;margin-right:8px}@keyframes sp{to{transform:rotate(1turn)}}.fade{animation:fade .5s ease both}@keyframes fade{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media (max-width:560px){.theme-grid{grid-template-columns:1fr}}