.ct{position:relative;min-height:100vh;min-height:100svh;padding:140px 0 80px;overflow:hidden;isolation:isolate;display:grid;align-items:center}
.ct canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.ct-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,90px);align-items:start}
.ct-l{display:grid;gap:22px;align-content:start}
.ct-l h1{max-width:10ch;font-size:clamp(46px,7vw,120px)}
.ct-ch{display:grid;gap:8px;margin-top:10px}
.ct-ch a{display:flex;align-items:center;gap:18px;padding:16px 22px;border-radius:18px;background:rgba(23,23,26,.7);backdrop-filter:blur(10px);box-shadow:inset 0 0 0 1px var(--line);transition:background .4s,color .4s,transform .5s var(--ease)}
.ct-ch a svg{width:40px;height:40px;flex:none;border-radius:11px}
.ct-ch a .tx{display:grid;gap:2px;min-width:0}
.ct-ch a .tx b{overflow-wrap:anywhere;font-size:clamp(17px,1.5vw,22px)}
.ct-ch a .mono{color:var(--steel-2)}
.ct-ch a:hover{background:var(--ember);color:#0f0f11;transform:translateX(12px)}
.ct-ch a:hover .mono{color:rgba(15,15,17,.7)}
.ct-f{position:relative;background:rgba(23,23,26,.82);backdrop-filter:blur(16px);border-radius:32px;padding:clamp(28px,3.4vw,52px);box-shadow:inset 0 0 0 1px var(--line);display:grid;gap:34px;align-content:start;min-height:560px}
.steps{list-style:none;display:flex;gap:10px}
.steps li{flex:1;display:flex;align-items:center;gap:10px;color:var(--steel-2);font-size:13px;font-weight:600;position:relative}
.steps li i{font-style:normal;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;box-shadow:inset 0 0 0 1.5px var(--line);font-size:12px;flex:none;transition:background .4s,color .4s}
.steps li::after{content:"";height:2px;flex:1;background:var(--line);border-radius:2px;margin-left:4px}
.steps li:last-child::after{display:none}
.steps li.on{color:var(--fg)}
.steps li.on i,.steps li.done i{background:var(--ember);color:#0f0f11;box-shadow:none}
.steps li.done::after{background:var(--ember)}
.pane{display:none;gap:22px;animation:pane .5s var(--ease) both}
.pane.on{display:grid}
@keyframes pane{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:none}}
.pane h2{font-size:clamp(24px,2.4vw,36px)}
.pane h2 small{font-size:.5em;font-weight:500;color:var(--steel-2)}
.hint{color:var(--steel-2);margin-top:-10px}
.dors{display:grid;gap:8px}
.dors button{display:flex;align-items:center;gap:16px;text-align:left;padding:16px 20px;border-radius:16px;box-shadow:inset 0 0 0 1px var(--line);font-size:16px;font-weight:500;transition:background .3s,color .3s,transform .4s var(--ease),box-shadow .3s}
.dors button span{font-family:var(--f-mono);font-size:11px;color:var(--steel-2);width:22px;flex:none}
.dors button:hover{transform:translateX(6px);box-shadow:inset 0 0 0 1.5px var(--ember)}
.dors button.on{background:var(--ember);color:#0f0f11;box-shadow:none}
.dors button.on span{color:rgba(15,15,17,.65)}
.fld{display:grid;gap:10px}
.fld>span{font-size:14px;font-weight:600;color:var(--steel-3)}
.ct-f input[type=text],.ct-f textarea{width:100%;padding:18px 22px;border-radius:16px;background:rgba(255,255,255,.05);border:1.5px solid var(--line);color:var(--fg);font:inherit;outline:none;transition:border-color .3s,background .3s;resize:vertical}
.ct-f input:focus,.ct-f textarea:focus{border-color:var(--ember);background:rgba(251,95,26,.06)}
.nav2{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px}
.back{color:var(--steel-2);font-weight:600;padding:12px 4px;transition:color .3s}.back:hover{color:var(--fg)}
.sum{padding:14px 18px;border-radius:14px;background:rgba(251,95,26,.1);color:var(--ember-hot);font-size:14.5px;line-height:1.4}
.ct-note{color:var(--steel-2);font-size:13.5px}
.ct-note.err{color:#ff8a6a}
@media(max-width:900px){.ct-grid{grid-template-columns:1fr}}

.dors button{position:relative}
.dors button::after{content:"";margin-left:auto;flex:none;width:22px;height:22px;border-radius:7px;box-shadow:inset 0 0 0 1.5px var(--line);transition:background .3s,box-shadow .3s}
.dors button.on::after{background:#0f0f11 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fb5f1a' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.500 4.500L19 7.500'/%3E%3C/svg%3E") center/16px no-repeat;box-shadow:none}
.cnt{color:var(--steel-2);font-size:14px}
#dorNext[disabled]{opacity:.35;pointer-events:none}
.sum{white-space:pre-line}