*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;color:#0f172a;background:#f8fafc;line-height:1.55}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.nav{position:sticky;top:0;z-index:9;background:rgba(255,255,255,.85);backdrop-filter:blur(10px);border-bottom:1px solid #e2e8f0}.nav .row{height:64px}
.logo{font-weight:800;font-size:20px;color:#0f172a;text-decoration:none;display:flex;align-items:center;gap:8px}.dot{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,#0f766e,#14b8a6)}.mark{color:#0f766e}
.nav nav a{margin-left:24px;color:#475569;text-decoration:none;font-weight:500}
.hero{background:radial-gradient(900px 380px at 15% -10%,#ccfbf1,transparent),radial-gradient(800px 380px at 90% 0,#e0f2fe,transparent);padding:72px 0 48px;text-align:center}
.pill{display:inline-block;background:#fff;border:1px solid #e2e8f0;border-radius:99px;padding:6px 14px;font-size:14px;color:#475569}
h1{font-size:clamp(34px,5.5vw,58px);line-height:1.08;letter-spacing:-.03em;margin:20px 0 14px;font-weight:800}
.grad{background:linear-gradient(90deg,#0f766e,#0284c7);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;color:#475569;max-width:640px;margin:0 auto 26px}.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.ticks{list-style:none;padding:0;margin:26px 0 0;display:flex;gap:18px;justify-content:center;flex-wrap:wrap;color:#334155;font-size:14px}.ticks li:before{content:"✓ ";color:#0f766e;font-weight:700}
.btn{display:inline-block;border:0;border-radius:12px;padding:13px 22px;font:600 16px Inter,sans-serif;cursor:pointer;text-decoration:none;transition:.15s;text-align:center}
.primary{background:linear-gradient(135deg,#0f766e,#0d9488);color:#fff;box-shadow:0 6px 18px #0f766e33}.primary:hover{transform:translateY(-1px)}
.primary:disabled{opacity:.45;cursor:not-allowed;transform:none}
.ghost{background:#fff;color:#0f172a;border:1px solid #cbd5e1}.ghost:disabled{opacity:.5}
.sm{padding:8px 12px;font-size:14px;border-radius:9px}.full{width:100%;margin-top:10px}
.tool{padding:48px 20px}.steps{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.step{font-size:13px;font-weight:600;padding:6px 12px;border-radius:99px;background:#e2e8f0;color:#475569}.step.on{background:#0f766e;color:#fff}
.grid{display:grid;grid-template-columns:1fr 340px;gap:20px}
.card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:20px;box-shadow:0 1px 3px #0f172a0d}
.drop{border:2px dashed #94a3b8;border-radius:14px;min-height:420px;display:flex;align-items:center;justify-content:center;text-align:center;background:#f8fafc;transition:.15s}
.drop.hover{border-color:#0f766e;background:#f0fdfa}.dropin .ic{font-size:44px}.dropin small{display:block;color:#64748b;margin-top:6px;max-width:320px}
.link{color:#0f766e;text-decoration:underline;cursor:pointer}
.canvaswrap{max-width:520px;margin:0 auto;background:repeating-conic-gradient(#f1f5f9 0 25%,#fff 0 50%) 0 0/20px 20px;border-radius:8px;overflow:hidden;box-shadow:0 0 0 1px #cbd5e1}
#view{width:100%;height:auto;display:block;cursor:grab;touch-action:none}#view:active{cursor:grabbing}
.ctrls{max-width:520px;margin:14px auto 0}.ctrls label{display:flex;align-items:center;gap:10px;font-size:14px;color:#334155;margin:6px 0}.ctrls input[type=range]{flex:1;accent-color:#0f766e}
.btnrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.hint{font-size:13px;color:#64748b}
.side h3{font-size:15px;margin:4px 0 10px}.side h3+*{margin-bottom:16px}
.seg label{display:block;font-size:14px;padding:4px 0}.tol{display:flex;gap:8px;font-size:13px;align-items:center}.tol input{flex:1;accent-color:#0f766e}
.muted{color:#64748b;font-size:14px}.small{font-size:12.5px}
.checks{list-style:none;padding:0;margin:0}.checks li{font-size:14px;padding:6px 0;display:flex;gap:8px;align-items:flex-start;border-bottom:1px solid #f1f5f9}
.checks i{flex:none;width:18px;height:18px;border-radius:50%;background:#e2e8f0;margin-top:2px;font-style:normal;font-size:12px;color:#fff;text-align:center;line-height:18px}
.checks li.ok i{background:#16a34a}.checks li.ok i:after{content:"✓"}.checks li.warn i{background:#f59e0b}.checks li.warn i:after{content:"!"}.checks li.bad i{background:#dc2626}.checks li.bad i:after{content:"✕"}
.checks small{display:block;color:#64748b;font-size:12px}
.dl{margin-top:14px}.plan{font-size:13px;color:#475569;text-align:center;margin:10px 0 0}.plan a{color:#0f766e;font-weight:600}
.disclaimer{margin-top:20px;font-size:13.5px;color:#475569;background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:12px 16px}
.band{background:#fff;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0;padding:56px 0}h2{font-size:30px;letter-spacing:-.02em;margin:0 0 20px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:12px}.cards3 h4{margin:0 0 6px}.cards3 p{margin:0;color:#475569;font-size:15px}
.how{padding:56px 20px}.howl{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:0;list-style:none;counter-reset:s}.howl li{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:20px;color:#475569}.howl b{display:block;color:#0f172a;margin-bottom:4px}
.faq details{border-bottom:1px solid #e2e8f0;padding:14px 0}.faq summary{font-weight:600;cursor:pointer;font-size:17px}.faq p{color:#475569;margin:8px 0 0}
.foot{padding:28px 0;color:#64748b;font-size:14px}
@media(max-width:880px){.grid{grid-template-columns:1fr}.cards3,.howl{grid-template-columns:1fr}.nav nav a{margin-left:14px;font-size:14px}.drop{min-height:280px}.hero{padding:48px 0 32px}.foot .row{flex-direction:column}}
@media(max-width:420px){.nav nav a:first-child{display:none}}
[hidden]{display:none!important}#make,#rules,#faq{scroll-margin-top:72px}
.guide{max-width:760px;margin:40px auto;padding:0 20px 60px}.guide h1{font-size:36px;letter-spacing:-.02em;margin:20px 0 12px}.guide h2{font-size:22px;margin:28px 0 10px}.guide p,.guide li{color:#334155;font-size:17px}.guide ul,.guide ol{padding-left:1.25em}.guide a{color:#0f766e}.foot a{color:#0f766e}.foot .foot-meta{display:flex;flex-direction:column;gap:6px;max-width:720px}.foot .foot-meta span,.foot .foot-meta a{font-size:13.5px;color:#64748b;line-height:1.45}