:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--bg: #080706;--panel: #14100d;--panel-strong: #1a130f;--text: #fff4e6;--muted: #c6b39f;--dim: #877767;--line: rgba(255, 145, 61, .26);--line-soft: rgba(255, 255, 255, .08);--orange: #ff8a2a;--orange-soft: #ffc078;--green: #75dda0;--radius: 8px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;min-height:100vh;margin:0;overflow-x:hidden;color:var(--text);background:linear-gradient(90deg,rgba(255,138,42,.035) 1px,transparent 1px),linear-gradient(rgba(255,138,42,.03) 1px,transparent 1px),linear-gradient(180deg,#0b0705,#070605 52%,#0b0705);background-size:64px 64px,64px 64px,auto;animation:gridDrift 28s linear infinite;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}body:before{position:fixed;inset:0;z-index:-1;pointer-events:none;content:"";background:linear-gradient(120deg,rgba(255,138,42,.1),transparent 34%),linear-gradient(180deg,transparent 0%,rgba(0,0,0,.34) 100%)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}[hidden]{display:none!important}.page{width:min(1120px,calc(100vw - 40px));margin:0 auto}.site-header{position:sticky;top:12px;z-index:10;display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;min-height:64px;margin-top:12px;padding:8px 10px;border:1px solid var(--line-soft);border-radius:var(--radius);background:#0a0807e6;box-shadow:0 18px 40px #00000052;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.site-header>*{min-width:0}.brand,.nav,.header-action,.button{display:inline-flex;align-items:center}.brand{gap:10px;font-weight:900}.brand img{width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radius);object-fit:cover;background:#050403;animation:logoPulse 6s ease-in-out infinite}.brand span{overflow:hidden;font-size:18px;text-overflow:ellipsis;white-space:nowrap}.nav{justify-self:center;gap:6px}.nav a,.header-action{min-height:38px;padding:0 13px;border-radius:7px;color:var(--muted);font-size:14px;font-weight:800}.nav a:hover{color:var(--text);background:#ff8a2a1a}.header-action{justify-self:end;justify-content:center;color:#120806;background:#ffa148}.hero{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1fr);gap:clamp(22px,4vw,42px);align-items:center;padding:clamp(48px,8vw,92px) 0 clamp(34px,6vw,62px)}.hero-copy{max-width:560px}.eyebrow{margin:0 0 12px;color:var(--orange-soft);font-size:13px;font-weight:900;letter-spacing:0;text-transform:uppercase}h1,h2,p{overflow-wrap:anywhere}h1{margin:0;color:#fff8ef;font-size:clamp(48px,7vw,76px);line-height:.98;letter-spacing:0}.lead{max-width:520px;margin:22px 0 0;color:var(--muted);font-size:20px;line-height:1.55}.fact-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.fact-list span,.key-label{display:inline-flex;align-items:center;min-height:32px;border:1px solid var(--line);border-radius:7px;color:var(--orange-soft);font-size:13px;font-weight:850;background:#ff8a2a0f}.fact-list span{padding:0 11px}.hero-actions,.result-actions,.guide-actions{display:flex;flex-wrap:wrap;gap:10px}.hero-actions{margin-top:26px}.key-card,.important-panel,.levels-panel,.guide-panel{border:1px solid var(--line-soft);border-radius:var(--radius);background:linear-gradient(180deg,#ffffff0b,#ffffff04),var(--panel)}.key-card{position:relative;overflow:hidden;padding:clamp(18px,3vw,28px);border-color:#ff913d57;box-shadow:0 24px 58px #00000057}.key-card:before{position:absolute;inset:0;pointer-events:none;content:"";opacity:.32;background:linear-gradient(115deg,transparent 0 38%,rgba(255,176,102,.16) 48%,transparent 58% 100%);transform:translate(-115%);animation:panelSweep 7s ease-in-out infinite}.key-card>*{position:relative;z-index:1}.key-card.is-unlocked{border-color:#75dda07a;animation:unlockPulse .9s ease-out 1}.key-card-head{display:flex;gap:18px;align-items:center;justify-content:space-between;margin-bottom:22px}.key-card-head img{width:72px;height:72px;flex:0 0 auto;border:1px solid var(--line);border-radius:var(--radius);object-fit:cover;background:#050403}.key-label{padding:0 10px}.key-card h2,.section-title h2,.guide-panel h2{margin:12px 0 0;color:#fff6e9;font-size:clamp(26px,3vw,36px);line-height:1.08;letter-spacing:0}.captcha-form label{display:block;color:#ead8c2;font-size:18px;font-weight:850}.captcha-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;margin-top:12px}input,textarea{width:100%;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);color:var(--text);background:#0000003d;font:inherit;outline:none}input:focus,textarea:focus{border-color:var(--orange-soft);box-shadow:0 0 0 3px #ff8a2a24}input{min-height:52px;padding:0 14px}textarea{min-height:132px;margin-top:10px;padding:12px;resize:vertical;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:13px;line-height:1.45}.captcha-error{min-height:24px;margin:10px 0 0;color:#ffb1a5;font-size:14px}.key-result{padding-top:4px}.key-ready{display:grid;gap:6px;padding:14px;border:1px solid rgba(117,221,160,.28);border-radius:var(--radius);background:#75dda014}.key-ready strong{color:#d6ffe1;font-size:20px}.key-ready span{color:var(--muted);line-height:1.45}.result-actions{margin-top:12px}.button{justify-content:center;min-height:52px;padding:0 18px;border:0;border-radius:var(--radius);font-weight:900;cursor:pointer;transition:transform .16s ease,border-color .16s ease,background .16s ease}.button:hover{transform:translateY(-1px)}.button-primary{color:#150805;background:linear-gradient(180deg,#ffbd73,#ff8a2a);box-shadow:0 14px 32px #ff8a2a33;animation:ctaGlow 5.6s ease-in-out infinite}.button-soft{border:1px solid var(--line);color:#ffd6a3;background:#ffffff0b}.key-note{margin:14px 0 0;color:var(--muted);font-size:14px;line-height:1.55}.paid-after-key{margin-top:18px;padding:16px;border:1px solid rgba(255,145,61,.2);border-radius:var(--radius);background:#ff8a2a0e}.paid-after-key h3{margin:12px 0 0;color:#fff6e9;font-size:24px;line-height:1.12}.paid-after-key p{margin:10px 0 14px;color:var(--muted);line-height:1.5}.important-panel,.levels-panel,.guide-panel{margin:26px 0 0;padding:clamp(22px,4vw,36px)}.section-title{max-width:700px;margin-bottom:18px}.section-title h2{margin-top:0}.section-title p{max-width:680px;margin:12px 0 0;color:var(--muted);font-size:17px;line-height:1.5}.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.feature-card{position:relative;display:flex;min-height:214px;flex-direction:column;justify-content:space-between;padding:18px;overflow:hidden;border:1px solid var(--line-soft);border-radius:var(--radius);background:linear-gradient(180deg,#ffffff0b,#ffffff03),#00000029;transition:transform .18s ease,border-color .18s ease,background .18s ease}.feature-card:before{position:absolute;inset:0;pointer-events:none;content:"";opacity:.72;background:radial-gradient(circle at 16px 18px,rgba(255,176,102,.24),transparent 28px),linear-gradient(115deg,transparent 0 42%,rgba(255,176,102,.12) 50%,transparent 58% 100%);transform:translate(-120%)}.feature-card:hover{border-color:#ff913d6b;background:linear-gradient(180deg,#ff8a2a12,#ffffff04),#00000029;transform:translateY(-2px)}.feature-card:hover:before{animation:panelSweep .9s ease both}.feature-card-head,.feature-card p,.feature-tags{position:relative;z-index:1}.feature-card-head{display:flex;gap:12px;align-items:center}.feature-card-head span{display:inline-flex;width:36px;height:36px;flex:0 0 auto;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:50%;color:var(--orange-soft);font-size:13px;font-weight:900;background:#ff8a2a14}.feature-card-head strong{color:#fff6e9;font-size:22px;line-height:1.08}.feature-card p{max-width:470px;margin:18px 0;color:var(--muted);line-height:1.52}.feature-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}.feature-tags span{display:inline-flex;min-height:30px;align-items:center;padding:0 10px;border:1px solid rgba(255,145,61,.25);border-radius:999px;color:#ffd3a0;font-size:13px;font-weight:850;background:#ff8a2a13}.feature-card.is-free{border-color:#75dda052;background:linear-gradient(180deg,#75dda013,#ffffff03),#00000029}.feature-card.is-free .feature-card-head span{border-color:#75dda05c;color:#c8ffd8;background:#75dda017}.feature-card.is-premium,.feature-card.is-ash{border-color:#ff913d47}.feature-card.is-ash .feature-card-head span{border-color:#ffc57d61;color:#ffe1b9}.guide-panel p{margin:0;color:var(--muted);line-height:1.5}.levels-panel{background:linear-gradient(180deg,#ff913d0b,#ffffff04),var(--panel)}.level-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.level-card{position:relative;display:flex;min-height:238px;flex-direction:column;padding:16px;overflow:hidden;border:1px solid var(--line-soft);border-radius:var(--radius);background:linear-gradient(180deg,#ffffff0b,#ffffff04),#00000021;transition:transform .18s ease,border-color .18s ease,background .18s ease}.level-card:before{position:absolute;inset:0;pointer-events:none;content:"";opacity:0;background:linear-gradient(115deg,transparent 0 38%,rgba(255,176,102,.16) 48%,transparent 58% 100%);transform:translate(-115%)}.level-card:hover{border-color:#ff913d6b;background:linear-gradient(180deg,#ff8a2a13,#ffffff04),#00000021;transform:translateY(-2px)}.level-card:hover:before{opacity:1;animation:panelSweep .9s ease both}.level-card-head,.level-card p,.level-card ul{position:relative;z-index:1}.level-card-head{display:grid;gap:0}.level-card-head strong{color:#fff6e9;font-size:22px;line-height:1.08}.level-card p{margin:14px 0 0;color:var(--muted);line-height:1.45}.level-card ul{display:grid;gap:8px;margin:16px 0 0;padding:0;color:#efd9bf;list-style:none}.level-card li{display:grid;grid-template-columns:16px minmax(0,1fr);gap:8px;align-items:start;line-height:1.35}.level-card li:before{width:7px;height:7px;margin-top:7px;border-radius:50%;background:var(--orange-soft);box-shadow:0 0 14px #ff8a2a57;content:""}.level-card.is-free{border-color:#75dda052}.level-card.is-hit{border-color:#ff913d8a;box-shadow:0 18px 42px #ff8a2a1a}.level-card.is-top{background:linear-gradient(180deg,#75dda013,#ffffff04),#00000021}.guide-panel{position:relative;overflow:hidden;background:linear-gradient(180deg,#ff913d12,#ffffff05),var(--panel-strong)}.guide-panel:after{position:absolute;right:24px;bottom:-74px;width:230px;height:170px;pointer-events:none;content:"";opacity:.16;background:url(/steampunk-kbh.png) center / contain no-repeat}.guide-panel>*{position:relative;z-index:1}.guide-panel p{max-width:620px;margin:14px 0 22px;font-size:18px}[data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .52s ease,transform .52s ease}[data-reveal].is-visible{opacity:1;transform:translateY(0)}.footer{display:flex;flex-wrap:wrap;gap:18px;align-items:center;padding:30px 0 46px;color:var(--dim)}.footer span{margin-right:auto;color:#ffd19b;font-weight:900}.footer a:hover{color:var(--orange-soft)}@media(max-width:900px){.site-header{grid-template-columns:1fr auto}.nav{display:none}.hero{grid-template-columns:1fr;align-items:start}.level-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.page{width:calc(100vw - 24px)}.site-header{top:8px;min-height:58px;margin-top:8px;padding:7px}.brand img{width:40px;height:40px}.brand span{max-width:118px;font-size:17px}.header-action{min-height:40px;padding:0 10px;font-size:13px}.hero{gap:24px;padding-top:26px}h1{font-size:clamp(34px,10vw,46px);line-height:1.02}.lead{margin-top:14px;font-size:16px}.fact-list{gap:8px;margin-top:14px}.fact-list span,.key-label{min-height:30px;font-size:12px}.hero-actions,.captcha-row,.result-actions,.guide-actions{display:grid;grid-template-columns:1fr}.key-card-head{align-items:flex-start}.key-card-head img{width:56px;height:56px}.button{width:100%}.feature-grid{grid-template-columns:1fr}.feature-card{min-height:0;padding:16px}.feature-card-head strong{font-size:20px}.level-grid{grid-template-columns:1fr}.level-card{min-height:0}.footer{align-items:flex-start;flex-direction:column}.footer span{margin-right:0}}@media(max-width:360px){.brand span{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}@keyframes gridDrift{0%{background-position:0 0,0 0,0 0}to{background-position:64px 64px,64px 64px,0 0}}@keyframes logoPulse{0%,to{box-shadow:0 0 #ff8a2a00}50%{box-shadow:0 0 18px #ff8a2a2e}}@keyframes panelSweep{0%,45%{transform:translate(-115%)}75%,to{transform:translate(115%)}}@keyframes unlockPulse{0%{box-shadow:0 24px 58px #00000057,0 0 #75dda06b}to{box-shadow:0 24px 58px #00000057,0 0 0 18px #75dda000}}@keyframes ctaGlow{0%,to{box-shadow:0 14px 32px #ff8a2a2e}50%{box-shadow:0 16px 38px #ff8a2a4d}}