@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Space+Mono:wght@400;700&display=swap');
:root{--ink:#130b07;--coal:#21130d;--ember:#ff6728;--sun:#ffb64d;--bone:#f6e0ba;--hide:#7d3822;--line:rgba(246,224,186,.25);--mx:50%;--my:50%}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--ink)}body{margin:0;color:var(--bone);background:#160d08;font-family:"Space Mono",monospace;overflow-x:hidden;cursor:crosshair}button,a{font:inherit}.grain{position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.12;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E")}.cursor-glow{position:fixed;width:26px;height:26px;border:1px solid #ff8a43;border-radius:50%;z-index:100;pointer-events:none;transform:translate(-50%,-50%);box-shadow:0 0 20px #ff5b22;mix-blend-mode:screen}.gate{position:fixed;inset:0;z-index:200;display:grid;place-content:center;justify-items:center;background:#130b07;transition:opacity .7s,visibility .7s}.gate.hide{opacity:0;visibility:hidden}.gate-stone{width:86px;height:86px;display:grid;place-items:center;border:2px solid #e67d38;clip-path:polygon(50% 0,90% 18%,100% 66%,72% 100%,18% 87%,0 43%,18% 10%);background:#492416;animation:gatebeat .8s alternate infinite}.gate-stone span{font:2rem "Archivo Black"}.gate p{font-size:.68rem;letter-spacing:.22em;margin-top:20px}.gate i{width:190px;height:2px;background:linear-gradient(90deg,var(--ember) 0 75%,#3a2117 75%);animation:loadline 1.2s ease}
.topbar{position:fixed;z-index:80;left:0;right:0;top:0;display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:linear-gradient(#120a06e8,#120a0600);font-size:.72rem;letter-spacing:.1em;transition:.3s}.topbar.scrolled{background:#120a06e8;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--bone);text-decoration:none}.brand-mark{display:grid;place-items:center;width:31px;height:31px;border:1px solid var(--bone);transform:rotate(45deg);font-family:"Archivo Black"}nav{display:flex;gap:30px}nav a{color:var(--bone);text-decoration:none;opacity:.72}nav a:hover{opacity:1;color:#ff9a53}.top-actions{display:flex;gap:8px}.icon-btn,.buy-mini{display:grid;place-items:center;min-height:38px;padding:0 15px;border:1px solid var(--line);color:var(--bone);text-decoration:none;background:#160d088c}.buy-mini{background:var(--ember);border-color:var(--ember);color:#190c07;font-weight:700}.chapter-rail{position:fixed;left:18px;top:50%;z-index:60;transform:translateY(-35%);display:flex;flex-direction:column;gap:11px}.chapter-rail a{color:#f1d8b8;text-decoration:none;font-size:.56rem;letter-spacing:.13em;opacity:.32;display:flex;align-items:center;gap:8px}.chapter-rail a span{border:1px solid currentColor;width:26px;height:26px;display:grid;place-items:center}.chapter-rail a.active{opacity:1;color:#ff8b44}.chapter-rail a:not(.active){font-size:0}.chapter-rail a:not(.active) span{font-size:.56rem}
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:120px clamp(60px,9vw,145px) 90px;isolation:isolate;overflow:hidden}.hero-bg{position:absolute;z-index:-2;inset:-4%;background-image:linear-gradient(90deg,rgba(14,7,4,.91) 0%,rgba(14,7,4,.36) 48%,rgba(14,7,4,.03) 78%),url('assets/cave-world.png');background-size:cover;background-position:center;transform:translate(calc((var(--mx) - 50%) * -.025),calc((var(--my) - 50%) * -.02)) scale(1.03)}.hero-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 74% 42%,transparent 0 24%,rgba(10,5,3,.15) 55%,rgba(10,5,3,.8) 100%)}.hero-copy{width:min(760px,61vw);position:relative;z-index:2}.eyebrow{font-size:.78rem;letter-spacing:.22em;color:#ffc474;text-transform:uppercase}.hero h1{font-family:"Archivo Black",Impact,sans-serif;margin:18px 0 22px;font-size:clamp(4rem,9vw,9.5rem);line-height:.78;letter-spacing:-.075em;text-transform:uppercase;text-shadow:0 5px 0 #4b1d10,0 15px 42px #000}.hero h1 span{display:block;font-size:.42em;letter-spacing:.12em;color:#ffd28b;margin:0 0 14px 5px}.hero h1 strong{font-weight:inherit;color:transparent;-webkit-text-stroke:2px #ffbf66;background:linear-gradient(180deg,#fff0c7 10%,#ff8a3d 60%,#aa351b);-webkit-background-clip:text;background-clip:text}.hero-line{max-width:550px;font-size:clamp(1rem,1.6vw,1.28rem);line-height:1.6;color:#f7e7cb}.hero-actions{display:flex;gap:12px;margin-top:30px}.stone-btn{border:1px solid #dba35d;color:var(--bone);background:rgba(31,15,8,.72);padding:16px 22px;font:700 .82rem "Space Mono";letter-spacing:.08em;text-decoration:none;cursor:pointer;box-shadow:0 8px 0 #0f0805;transition:.18s;display:inline-block}.stone-btn:hover{transform:translateY(-3px);box-shadow:0 11px 0 #0f0805}.stone-btn.primary{background:var(--ember);color:#211006;border-color:#ff8c42}.signal-card{position:absolute;right:24px;top:50%;display:grid;grid-template-columns:auto auto;gap:4px 9px;align-items:center;padding:13px 15px;border:1px solid var(--line);background:#140b08c7;font-size:.68rem;letter-spacing:.1em}.signal-card strong{grid-column:2;color:#ff9d55}.pulse{width:8px;height:8px;border-radius:50%;background:#ff6b2c;box-shadow:0 0 0 5px #ff6b2c2e;animation:pulse 1.6s infinite}.sound-toggle{position:absolute;right:24px;bottom:25px;border:0;color:#f4d9b3;background:none;font:700 .67rem "Space Mono";letter-spacing:.12em;cursor:pointer}.sound-toggle span{color:var(--ember);margin-right:8px}.scroll-mark{position:absolute;left:clamp(60px,9vw,145px);bottom:28px;font-size:.6rem;letter-spacing:.16em;color:#d1ad80}.scroll-mark i{display:inline-block;width:80px;height:1px;background:var(--ember);vertical-align:middle;margin-left:12px}
.section-shell{position:relative;padding:clamp(90px,11vw,160px) max(7vw,70px);overflow:hidden}.section-head{position:relative;z-index:2;margin-bottom:65px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.section-head h2,.console-copy h2,.howl-copy h2,.finale h2{font:clamp(3rem,7.2vw,7.3rem)/.88 "Archivo Black",Impact,sans-serif;letter-spacing:-.065em;text-transform:uppercase;margin:15px 0}.section-head h2 em,.console-copy h2 em,.howl-copy h2 em,.finale h2 em{color:var(--ember);font-style:normal}.section-head>p:last-child{max-width:650px;color:#d3b795;line-height:1.7}.section-head.center>p:last-child{margin:20px auto}.origin{background:radial-gradient(circle at 20% 0,#542717 0,#1c100a 48%,#100906 100%)}.origin::before{content:"";position:absolute;inset:0;opacity:.16;background-image:repeating-linear-gradient(115deg,transparent 0 47px,#eb995d 48px,transparent 49px)}.origin-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(280px,45%) 1fr;gap:clamp(40px,7vw,100px);align-items:center}.portrait{position:relative;margin:0;transform:rotate(-2deg);padding:12px;background:#3f1e12;border:1px solid #b66a39;box-shadow:25px 25px 0 #0e0805}.portrait img{display:block;width:100%;filter:saturate(.9) contrast(1.08)}.portrait figcaption{padding:12px 8px 4px;font-size:.62rem;letter-spacing:.14em;color:#c49972}.scanline{position:absolute;left:12px;right:12px;height:2px;top:13px;background:#ffad6e;box-shadow:0 0 18px #ff5b23;opacity:.7;animation:scan 4s linear infinite}.story{font-size:clamp(1rem,1.3vw,1.18rem);line-height:1.85}.story p{color:#e0c7a7}.story strong{color:#ff9755}.dropcap::first-letter{font:5.5rem/.7 "Archivo Black";float:left;margin:12px 12px 0 0;color:var(--ember)}.etch-btn{margin-top:18px;border:1px dashed #dd8d52;color:#ffc58e;background:#30170f;padding:14px 18px;cursor:pointer}.story blockquote{margin:24px 0 0;border-left:3px solid var(--ember);padding:8px 20px;color:#ffc18c;opacity:0;transform:translateX(-15px);transition:.5s}.story blockquote.show{opacity:1;transform:none}.marquee{position:relative;z-index:2;margin:100px -8vw -160px;border-block:1px solid #7f492d;background:#2a150e;overflow:hidden;padding:15px 0;color:#f6bb79;white-space:nowrap;transform:rotate(-1.5deg)}.marquee div{width:max-content;animation:marquee 22s linear infinite;font-weight:700;letter-spacing:.12em}.float-relic{position:absolute;z-index:1;width:230px;aspect-ratio:1;background-image:url('assets/relics.png');background-size:330% 220%;border-radius:50%;filter:saturate(.8) contrast(1.1);opacity:.22;mix-blend-mode:screen;pointer-events:none}.relic-phone{right:-50px;top:10%;background-position:0 0;transform:rotate(16deg)}.relic-glasses{left:32%;bottom:4%;background-position:52% 48%;width:180px}.relic-beanie{right:-55px;top:9%;background-position:70% 0}.relic-cross{right:4%;top:6%;background-position:100% 3%;width:170px}
.anatomy{background:#0f0906}.anatomy-stage{position:relative;width:min(940px,88vw);height:min(740px,78vw);margin:auto;border:1px solid #75452c;background:#24120b;overflow:hidden;box-shadow:0 0 80px #ad421b24}.anatomy-stage>img{width:100%;height:100%;object-fit:cover;filter:sepia(.15) contrast(1.08);transition:.5s}.anatomy-stage::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at var(--hx,24%) var(--hy,43%),transparent 0 7%,rgba(12,6,4,.38) 15%,rgba(12,6,4,.76) 53%)}.hotspot{--size:48px;position:absolute;z-index:3;left:var(--x);top:var(--y);width:var(--size);height:var(--size);transform:translate(-50%,-50%);border-radius:50%;border:1px solid #ffd19a;background:#1b0d08bd;color:#ffd19a;cursor:pointer;box-shadow:0 0 0 8px #ff7a3221}.hotspot::after{content:"";position:absolute;inset:-12px;border:1px solid #ff8a44;border-radius:50%;animation:hotpulse 2s infinite}.hotspot.active{background:var(--ember);color:#170a05}.anatomy-note{position:absolute;z-index:4;right:20px;bottom:20px;width:min(380px,45%);background:#150b07e8;border:1px solid #9e5b37;padding:25px;backdrop-filter:blur(10px)}.anatomy-note small,.rift-detail small{color:#f2a363;letter-spacing:.12em}.anatomy-note h3,.rift-detail h3{font:2rem "Archivo Black";margin:8px 0}.anatomy-note p,.rift-detail p{line-height:1.6;color:#ddc09c}.rift-console{min-height:95vh;display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:7vw;background:linear-gradient(120deg,#3f1d11,#120a07 65%)}.console-copy p:last-child{line-height:1.7;color:#d8bd9d}.time-machine{border:1px solid #895337;padding:18px;background:#1a0e09;box-shadow:0 22px 0 #0c0705}.time-scene{height:300px;display:grid;place-items:center;position:relative;overflow:hidden;background:radial-gradient(circle,#dc6330 0,#4b1f12 35%,#0e0805 74%)}.era-symbol{font:10rem "Archivo Black";color:#ffe0a8;text-shadow:0 0 25px #ff6a2b;transition:.4s}.time-noise{position:absolute;inset:0;background:repeating-radial-gradient(circle at 50%,transparent 0 13px,#ffd48613 14px,#ffd48613 15px);animation:spinCenter 14s linear infinite}.time-readout{min-height:150px;padding:22px;border-bottom:1px solid #6d3b25}.time-readout span{color:#f38b4d;font-size:.76rem;letter-spacing:.12em}.time-readout strong{display:block;font:1.8rem "Archivo Black";margin:5px 0}.time-readout p{margin:0;color:#d8bc98;line-height:1.5}.time-machine label{display:block;font-size:.68rem;letter-spacing:.15em;margin:20px 0 10px}.time-machine input{width:100%;accent-color:var(--ember)}.range-labels{display:flex;justify-content:space-between;font-size:.58rem;color:#ae8565;margin-top:7px}
.roadmap{min-height:1050px;background:radial-gradient(circle at 53% 55%,#6d2b16 0,#23110a 27%,#100906 68%)}.riftmap-wrap{position:relative;width:min(880px,86vw);aspect-ratio:1;margin:-80px auto 0}.orbit{position:absolute;left:50%;top:50%;border:1px dashed #b9673891;border-radius:50%;transform:translate(-50%,-50%)}.orbit-a{width:46%;height:46%;animation:spinCenter 30s linear infinite}.orbit-b{width:70%;height:70%;animation:spinCenter 42s linear infinite reverse}.orbit-c{width:92%;height:92%;border-style:solid;border-color:#60351f}.rift-node{position:absolute;z-index:5;left:calc(50% + cos(var(--a)) * var(--r));top:calc(50% + sin(var(--a)) * var(--r));transform:translate(-50%,-50%);display:grid;justify-items:center;gap:6px;border:0;background:transparent;color:#cfad88;cursor:pointer}.rift-node span{width:54px;height:54px;display:grid;place-items:center;border:1px solid #c77745;background:#1c0e09;clip-path:polygon(50% 0,90% 16%,100% 62%,73% 100%,22% 90%,0 40%,18% 7%)}.rift-node b{font-size:.66rem;letter-spacing:.12em;white-space:nowrap}.rift-node.active{color:#ffab64}.rift-node.active span{background:var(--ember);color:#1a0c06;box-shadow:0 0 40px #ff612f}.rift-core{position:absolute;z-index:4;left:50%;top:50%;transform:translate(-50%,-50%) rotate(var(--turn,0deg));width:230px;height:230px;border-radius:50%;border:2px solid #c97847;background:radial-gradient(circle,#422113 0 25%,#160b07 26% 45%,#5c2b17 46% 49%,#120905 50%);color:#f3c795;display:grid;place-content:center;cursor:grab;box-shadow:0 0 50px #ff6b293b,inset 0 0 35px #000}.rift-core span,.rift-core small{font-size:.56rem;letter-spacing:.16em}.rift-core strong{font:4rem "Archivo Black";color:#ff8646}.rift-detail{position:absolute;left:50%;bottom:-45px;transform:translateX(-50%);width:min(520px,82%);text-align:center;background:#170b07e8;border:1px solid #874c2f;padding:22px}.rift-detail h3{color:#ff9b59}.relics{background:linear-gradient(#1a0d08,#32180f 45%,#130a07)}.relic-board{position:relative;width:min(1100px,92vw);margin:auto;border:1px solid #965b38;background:#2e170f;padding:14px;box-shadow:18px 18px 0 #0c0705}.relic-board>img{display:block;width:100%;filter:contrast(1.06) saturate(.85)}.relic-glass{position:absolute;inset:14px;pointer-events:none;background:linear-gradient(115deg,#fff2d51c 0 12%,transparent 13% 55%,#fff2d50c 56% 58%,transparent 59%)}.collect{position:absolute;z-index:3;left:var(--x);top:var(--y);width:34px;height:34px;transform:translate(-50%,-50%);border-radius:50%;border:1px solid #fff2d5;background:#ff6b2a99;cursor:pointer;box-shadow:0 0 0 8px #ff6b2a31,0 0 25px #ff5b22;animation:collectpulse 1.7s infinite}.collect.found{background:#1b0d07;border-color:#ffad71;box-shadow:none;animation:none}.collect.found::after{content:"✓";color:#ffc08c;font-weight:700}.collection-count{position:absolute;right:30px;bottom:28px;background:#160b07dc;border:1px solid #d07846;padding:15px 18px;font-size:.72rem;letter-spacing:.12em}.collection-count span{font:2rem "Archivo Black";color:#ff8b48}.collection-count small{display:block;margin-top:3px;color:#d8b28f}.howl-zone{min-height:82vh;display:flex;align-items:center;justify-content:space-between;gap:8vw;background:radial-gradient(circle at 75%,#7a3016 0,#241109 28%,#0c0705 64%)}.howl-copy{max-width:720px}.howl-copy>p:last-child{color:#cdb08f}.howl{flex:0 0 min(330px,33vw);aspect-ratio:1;border-radius:50%;border:1px solid #d47d48;background:#1b0d08;color:#ffe0b1;position:relative;cursor:pointer;box-shadow:0 0 0 25px #ff6b2212,0 0 0 55px #ff6b2208}.howl span,.howl i{position:absolute;inset:13%;border:1px dashed #c77344;border-radius:50%;animation:spin 17s linear infinite}.howl i{inset:-8%;animation-direction:reverse}.howl b{font:1.7rem "Archivo Black";letter-spacing:.06em}.howl.charging{background:#7d2b13;box-shadow:0 0 0 40px #ff6b2233,0 0 0 90px #ff6b2217;transform:scale(.96)}.howl-answer{position:absolute;right:8vw;bottom:70px;font-size:.66rem;letter-spacing:.2em;color:#bc8f6c}.finale{position:relative;min-height:100svh;display:grid;place-items:center;text-align:center;padding:120px 7vw;overflow:hidden;isolation:isolate}.finale-bg{position:absolute;z-index:-1;inset:0;background:linear-gradient(#130b07cc,#130b0759 40%,#130b07d6),url('assets/cave-world.png') center/cover}.finale h2{font-size:clamp(4rem,10vw,10rem);text-shadow:0 8px 0 #3b160d}.finale-actions{display:flex;justify-content:center;gap:12px;margin-top:35px}footer{display:flex;justify-content:space-between;padding:25px 4vw;background:#0b0604;border-top:1px solid #40251a;font-size:.62rem;letter-spacing:.14em;color:#98765e}.toast{position:fixed;z-index:120;left:50%;bottom:30px;transform:translate(-50%,30px);opacity:0;padding:13px 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@keyframes gatebeat{to{filter:brightness(1.5);transform:scale(1.06)}}@keyframes loadline{from{clip-path:inset(0 100% 0 0)}}@keyframes pulse{50%{box-shadow:0 0 0 12px transparent}}@keyframes hotpulse{50%{transform:scale(1.15);box-shadow:0 0 0 15px transparent}}@keyframes collectpulse{50%{transform:translate(-50%,-50%) scale(1.15);box-shadow:0 0 0 15px transparent}}@keyframes scan{to{top:calc(100% - 45px)}}@keyframes marquee{to{transform:translateX(-50%)}}@keyframes spinCenter{to{transform:translate(-50%,-50%) rotate(360deg)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes ember{to{transform:translate(var(--ex),var(--ey)) scale(0);opacity:0}}
@media(max-width:900px){nav,.chapter-rail{display:none}.hero{padding-left:24px}.hero-copy{width:75vw}.origin-grid,.rift-console{grid-template-columns:1fr}.rift-console{padding-top:100px}.anatomy-stage{width:92vw;height:760px}.riftmap-wrap{margin-top:0}.howl-zone{flex-direction:column;text-align:center}.howl{width:260px;flex-basis:260px}.howl-answer{position:static}.float-relic{opacity:.12}}
@media(max-width:620px){.cursor-glow{display:none}.brand span:last-child{display:none}.topbar{padding:12px}.buy-mini{padding:0 10px}.hero{align-items:flex-end;padding:115px 20px 100px}.hero-bg{background-position:62% center}.hero-copy{width:100%}.hero h1{font-size:clamp(3.1rem,17vw,5.4rem)}.hero-line{max-width:92%;font-size:.94rem}.signal-card{top:78px;right:10px}.hero-actions,.finale-actions{flex-direction:column;align-items:stretch;text-align:center}.scroll-mark{display:none}.sound-toggle{right:12px}.section-shell{padding:85px 20px}.section-head{margin-bottom:40px}.section-head h2,.console-copy h2,.howl-copy h2{font-size:clamp(2.8rem,15vw,5rem)}.origin-grid{gap:48px}.portrait{box-shadow:12px 12px 0 #0e0805}.marquee{margin:80px -20px -85px}.anatomy-stage{height:610px;width:100%}.anatomy-stage>img{object-position:51% center}.anatomy-note{left:10px;right:10px;bottom:10px;width:auto;padding:16px}.anatomy-note h3{font-size:1.4rem}.hotspot{--size:40px}.time-machine{padding:10px}.time-scene{height:220px}.era-symbol{font-size:7rem}.roadmap{min-height:850px}.riftmap-wrap{width:100vw;margin-left:-20px}.rift-node b{display:none}.rift-node span{width:42px;height:42px}.rift-core{width:155px;height:155px}.rift-core strong{font-size:3rem}.rift-detail{bottom:-95px}.relic-board{width:calc(100vw - 22px);padding:6px}.relic-glass{inset:6px}.collect{width:27px;height:27px}.collection-count{right:12px;bottom:12px;padding:8px;font-size:.55rem}.collection-count span{font-size:1.4rem}.howl{width:230px;flex-basis:230px}.finale h2{font-size:clamp(3.4rem,17vw,6rem)}footer{flex-direction:column;gap:8px;text-align:center}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.cursor-glow{display:none}}