/* System fonts, static light surfaces and transform/opacity animations only. */
:root{--bg:#101014;--panel:#19191f;--text:#f6f5fa;--muted:#aaa9b8;--line:#303038;--accent:#b5a1ff;--button:#8057ee;--wash:#262033;--glass:rgba(25,25,31,.9)}
html[data-theme=light]{--bg:#f8f7f4;--panel:#fff;--text:#181820;--muted:#686772;--line:#dedce3;--accent:#7853cd;--button:#724be0;--wash:#efebfa;--glass:rgba(255,255,255,.94)}
@media(prefers-color-scheme:light){html:not([data-theme]){--bg:#f8f7f4;--panel:#fff;--text:#181820;--muted:#686772;--line:#dedce3;--accent:#7853cd;--button:#724be0;--wash:#efebfa;--glass:rgba(255,255,255,.94)}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.6;margin:0;overflow-x:clip;overflow-wrap:break-word}button,a{-webkit-tap-highlight-color:transparent}a,button,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.wrap{max-width:1280px;padding:0 40px}.top{padding:24px 0;border-bottom:0}.brand{font-size:21px;letter-spacing:.14em;gap:10px}.brand img{width:34px;height:34px;border-radius:10px}.actions{gap:22px;font-size:13px}.actions a{text-decoration:none;color:var(--text);font-weight:600}.actions a:hover{color:var(--accent)}.theme{font-size:0;border-radius:50%;width:36px;height:36px;padding:0}.theme::before{content:'◐';font-size:21px}.top .sign-in{padding:10px 20px;border:1px solid var(--line);border-radius:99px}.eyebrow,.micro{font-size:10px;line-height:1.5;letter-spacing:.16em;font-weight:750}.signal{display:inline-block;width:7px;height:7px;background:var(--accent);box-shadow:0 0 0 4px var(--wash);border-radius:50%;margin-right:12px}.launch-hero{display:grid;grid-template-columns:1.03fr 1fr;gap:54px;align-items:center;padding:64px 0 82px;min-height:730px}.hero-copy{position:relative;z-index:2}.launch-hero h1{font-size:clamp(46px,5.5vw,78px);line-height:1.02;letter-spacing:-.065em;font-weight:800;margin:24px 0}.intro{font-size:17px;line-height:1.7;max-width:510px}.hero-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.cta{display:inline-flex;justify-content:center;align-items:center;gap:22px;border-radius:99px;padding:14px 21px;font-size:13px;transition:transform .2s,background .2s,box-shadow .2s;white-space:nowrap;min-height:48px}.cta:hover{transform:translateY(-3px);box-shadow:0 8px 26px #8057ee33;background:var(--button)}.cta span{font-size:18px}.cta-quiet{color:var(--text);background:transparent;border:1px solid var(--line)}.cta-quiet:hover{background:var(--wash)}.meta{font-size:10px;letter-spacing:.03em;margin:17px 0 0}.scroll-cue{display:inline-flex;gap:25px;color:var(--muted);font-size:11px;text-decoration:none;margin-top:44px}.hero-stage{position:relative;min-width:0;min-height:580px;isolation:isolate}.hero-stage::before{content:'';position:absolute;inset:5% 0 0 0;background:radial-gradient(ellipse,#9872ff26,transparent 66%);z-index:-1}.hero-emblem{position:relative;width:210px;height:220px;margin:0 25px 0 auto;transform:rotate(-7deg);animation:levitate 7s ease-in-out infinite}.hero-emblem img{width:210px;height:210px;border-radius:36px;box-shadow:0 20px 50px #10052233}.hero-emblem figcaption{font-size:8px;letter-spacing:.2em;text-align:center;margin-top:8px;color:var(--muted)}.orbit{position:absolute;border:1px solid var(--line);border-radius:50%;z-index:-1}.orbit-one{width:430px;height:430px;left:40px;top:0}.orbit-two{width:340px;height:340px;left:85px;top:45px}.stage-caption{display:flex;justify-content:space-between;font-size:9px;color:var(--muted);letter-spacing:.06em;margin:18px 14px 10px;gap:15px}.demo-board{background:var(--glass);border:1px solid var(--line);border-radius:25px;padding:22px 25px;box-shadow:0 25px 80px #00000015;position:relative;transition:transform .25s}.demo-head{display:flex;align-items:center;justify-content:space-between}.demo-label{color:var(--muted);font-size:10px}.pill{border:1px solid var(--line);padding:3px 12px;border-radius:20px;font-size:10px}.versus{display:flex;justify-content:center;align-items:center;gap:48px;margin:14px 0}.versus>div{display:flex;align-items:center;gap:9px;font-size:12px}.player-orb{display:flex;align-items:center;justify-content:center;border-radius:50%;width:42px;height:42px;background:linear-gradient(145deg,#b596ff,#7252d7);color:#fff;font-size:10px;font-weight:800;box-shadow:inset 0 1px 2px #ffffff77}.opponent{background:linear-gradient(145deg,#bbb9c9,#737183)}.versus-sign{color:var(--muted);font-size:11px;font-style:italic}.demo-question{margin:18px 0 15px}.micro{color:var(--muted);font-size:8px}.demo-question h2{font-size:16px;line-height:1.35;margin:5px 0 0;letter-spacing:-.02em}.demo-answers{display:grid;grid-template-columns:1fr 1fr;gap:7px}.demo-answers button{font:inherit;font-size:10px;text-align:left;display:flex;align-items:center;gap:9px;color:var(--text);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 9px;cursor:pointer;transition:background .15s,border-color .15s;min-height:43px}.demo-answers button>span{border:1px solid var(--line);border-radius:5px;padding:0 5px;font-size:9px;color:var(--muted)}.demo-answers button:hover{background:var(--wash);border-color:var(--accent)}.demo-answers button.is-correct{border-color:#499d75;background:#499d751c}.demo-answers button.is-wrong{border-color:#d85d77;background:#d85d771c}.demo-feedback{color:var(--muted);font-size:10px;min-height:32px;margin:12px 0 0}.result-float{position:absolute;right:-20px;bottom:-28px;width:170px;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 18px 60px #0000001a;transform:rotate(8deg);pointer-events:none}.result-float strong{display:block;font-size:39px;font-weight:750;letter-spacing:-.06em;line-height:1.2;margin:8px 0;color:var(--accent)}.result-float strong span{font-size:21px}.result-float p{font-size:9px;color:var(--muted);margin:8px 0 0}.result-track{height:4px;border-radius:20px;background:var(--wash)}.result-track i{display:block;background:var(--accent);width:75%;height:4px;border-radius:20px}.manifesto{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 2px;color:var(--muted);font-size:clamp(14px,2.7vw,34px);font-weight:700;letter-spacing:.09em}.manifesto i{color:var(--accent);font-size:20px}.section-heading h2{font-size:clamp(35px,4.6vw,62px);line-height:1.07;letter-spacing:-.055em;margin:18px 0 22px;max-width:800px}.section-heading p:not(.eyebrow){font-size:15px;max-width:510px;color:var(--muted)}em{font-style:normal;color:var(--accent)}.duel-story{padding:110px 0;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.match-art{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:15px;align-items:center;justify-items:center;background:linear-gradient(145deg,var(--panel),var(--wash));border:1px solid var(--line);border-radius:34px;min-height:320px;padding:42px 20px 62px}.match-player{text-align:center;position:relative}.match-player .player-orb{width:76px;height:76px;font-size:21px;margin:0 auto 20px}.match-player h3{font-size:17px;margin:0}.match-player p{font-size:10px;color:var(--muted);margin:7px 0}.match-center{text-align:center}.match-center b{display:block;font-size:65px;line-height:1;color:var(--accent);font-weight:200}.match-center span{font-size:7px;letter-spacing:.12em;white-space:nowrap}.match-rule{position:absolute;bottom:22px;left:20px;right:20px;text-align:center;font-size:9px;color:var(--muted)}.match-rule span{color:var(--accent);margin-right:6px}.match-line{position:absolute;width:70%;height:1px;left:15%;top:39%;background:var(--line)}.formats{padding:35px 0 100px}.format-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:16px;margin-top:35px}.format-card{position:relative;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:14px;min-height:360px;border:1px solid var(--line);border-radius:27px;background:var(--panel);padding:30px;color:var(--text);text-decoration:none;transition:transform .25s,border-color .25s;overflow:hidden}.format-card:hover{transform:translateY(-6px);border-color:var(--accent)}.format-card h3{font-size:27px;line-height:1.08;letter-spacing:-.04em;margin:0 0 12px}.format-card p{font-size:12px;line-height:1.7;color:var(--muted);margin:0}.format-icon{font-size:25px;color:var(--accent);margin-bottom:20px}.card-link{display:flex;justify-content:space-between;align-items:center;gap:25px;font-size:10px;margin-top:auto;padding-top:18px;width:100%}.card-link>span{font-size:19px}.format-main{background:linear-gradient(145deg,var(--panel),var(--wash));padding-bottom:150px}.mini-chart{position:absolute;height:90px;bottom:20px;left:30px;right:30px;display:flex;align-items:flex-end;gap:7px}.mini-chart i{flex:1;background:var(--accent);border-radius:7px 7px 0 0;height:30%;opacity:.3}.mini-chart i:nth-child(2){height:45%;opacity:.4}.mini-chart i:nth-child(3){height:38%;opacity:.4}.mini-chart i:nth-child(4){height:65%;opacity:.5}.mini-chart i:nth-child(5){height:55%;opacity:.6}.mini-chart i:nth-child(6){height:78%;opacity:.7}.mini-chart i:nth-child(7){height:100%;opacity:.9}.exam-story{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:80px 0;margin-bottom:90px}.exam-mark{position:relative;font-size:clamp(45px,6.5vw,88px);line-height:.95;font-weight:850;letter-spacing:-.07em;transform:rotate(-6deg)}.exam-mark span{display:block}.exam-mark span:nth-child(2){color:var(--muted)}.exam-mark span:last-child{color:var(--accent)}.exam-links{display:flex;flex-direction:column;gap:5px;margin-top:25px}.exam-links a{display:flex;justify-content:space-between;gap:20px;color:var(--text);text-decoration:none;padding:13px 0;border-bottom:1px solid var(--line);font-size:12px}.exam-links a:hover{color:var(--accent)}.how{padding:25px 0 100px}.steps{margin-top:40px;border-top:1px solid var(--line)}.steps details{border-bottom:1px solid var(--line);padding:23px 0}.steps summary{display:flex;align-items:center;gap:30px;cursor:pointer;list-style:none}.steps summary::-webkit-details-marker{display:none}.steps summary>span{font-size:12px;color:var(--accent)}.steps summary h3{font-size:22px;letter-spacing:-.025em;margin:0}.steps summary b{font-weight:300;margin-left:auto;font-size:26px;transition:transform .2s}.steps details[open] summary b{transform:rotate(45deg)}.steps details>p{margin:18px 50px 12px;font-size:13px;color:var(--muted);max-width:650px}.steps details>a{margin-left:50px;font-size:12px}.final-screen{text-align:center;padding:75px 25px 0;background:radial-gradient(ellipse at 50% 90%,var(--wash),transparent 70%);border-radius:35px;overflow:hidden}.final-screen h2{font-size:clamp(38px,5.5vw,73px);line-height:1.04;letter-spacing:-.06em;margin:20px 0}.final-screen>p:not(.eyebrow){font-size:13px;color:var(--muted)}.final-screen .hero-actions{justify-content:center;margin-top:25px}.final-word{font-size:clamp(75px,20vw,260px);font-weight:850;line-height:1;letter-spacing:-.08em;margin:40px 0 -25px;opacity:.08}.related{margin:60px 0 35px}.related h2{font-size:14px}.related ul{list-style:none;padding:0;gap:10px 25px}.related a{font-size:11px;text-decoration:none;color:var(--muted)}.related a:hover{color:var(--accent)}.footer{display:flex;align-items:center;justify-content:space-between;font-size:10px;margin-top:20px;padding:25px 0}.footer p{margin:0}.footer a{color:var(--muted)}.copy{max-width:none;padding:35px;border-radius:25px}.article-page .hero{padding-top:65px;max-width:1000px}.article-page h1{font-size:clamp(36px,5vw,68px);letter-spacing:-.05em}.article-page .intro{max-width:850px}.article-page .copy h2{font-size:28px;letter-spacing:-.035em}.article-page .copy p{max-width:950px}.missing-screen{text-align:center;max-width:860px;margin:auto;padding:45px 0 30px}.missing-arena{position:relative;height:300px;max-width:700px;margin:10px auto 32px;isolation:isolate}.missing-number{font-size:clamp(155px,27vw,280px);font-weight:900;letter-spacing:-.08em;line-height:1;color:var(--text);padding-top:10px;animation:round-in .8s both}.missing-number span{display:inline-block;color:var(--accent);animation:zero-float 6s ease-in-out infinite;text-shadow:0 8px 35px #9371ff33}.arena-ring{position:absolute;left:10%;right:10%;bottom:0;height:100px;border:1px solid var(--line);border-radius:50%;background:radial-gradient(ellipse,#9774ff26,transparent 70%);z-index:-1}.lost-emblem{position:absolute;right:12%;bottom:10px;border-radius:25px;box-shadow:0 15px 45px #0003;transform:rotate(10deg);animation:levitate 7s ease-in-out infinite}.missing-screen h1{font-size:clamp(26px,4vw,40px);letter-spacing:-.04em;margin:35px auto 15px;max-width:680px}.missing-screen .intro{max-width:560px;margin:0 auto 26px;font-size:16px}.missing-screen .hero-actions{justify-content:center}.joke{font-size:11px;color:var(--muted);margin:32px auto 5px;min-height:36px}.joke-button{font:inherit;font-size:11px;border:0;color:var(--accent);background:transparent;cursor:pointer}.joke-button[hidden]{display:none}.reveal{opacity:1}.motion-ready .reveal:not(.is-visible){opacity:.5;transform:translateY(18px)}.motion-ready .reveal{transition:opacity .65s,transform .65s}.page-hidden *{animation-play-state:paused!important}.skip:focus{z-index:10}@keyframes levitate{0%,100%{translate:0 0}50%{translate:0 -9px}}@keyframes zero-float{0%,100%{translate:0 0;rotate:-2deg}50%{translate:0 -7px;rotate:2deg}}@keyframes round-in{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1000px){.wrap{padding:0 25px}.launch-hero{gap:30px;padding-top:40px;min-height:700px}.launch-hero h1{font-size:56px}.intro{font-size:15px}.hero-stage{min-height:565px}.hero-emblem{width:180px;height:190px}.hero-emblem img{width:180px;height:180px}.result-float{right:-8px;bottom:-15px;width:150px}.demo-board{padding:20px 16px}.duel-story{gap:35px}.format-grid{grid-template-columns:1.2fr 1fr 1fr;gap:10px}.format-card{padding:23px}.format-main{padding-bottom:135px}.format-card h3{font-size:23px}.exam-story{gap:30px}.orbit-one{width:320px;height:320px;left:0}.orbit-two{width:250px;height:250px;left:35px;top:35px}}
@media(max-width:760px){.wrap{padding:0 22px}.top{padding:20px 0}.actions{gap:12px}.top-links{display:none}.top .sign-in{padding:8px 15px}.brand{font-size:18px}.brand img{width:30px;height:30px}.launch-hero{grid-template-columns:1fr;gap:38px;padding:35px 0 65px;min-height:0}.launch-hero h1{font-size:clamp(43px,10.5vw,66px);max-width:560px;letter-spacing:-.06em}.intro{font-size:15px}.hero-copy .eyebrow{font-size:8px}.scroll-cue{margin-top:26px}.hero-stage{width:100%;max-width:500px;margin:0 auto;min-height:540px}.hero-emblem{margin-right:45px;width:150px;height:163px}.hero-emblem img{width:150px;height:150px;border-radius:27px}.stage-caption{font-size:8px;margin-top:12px}.demo-board{padding:21px;border-radius:22px}.result-float{right:5px;bottom:-10px;width:145px;padding:16px;transform:rotate(5deg)}.orbit-one{left:5%;width:85%;height:300px}.orbit-two{left:15%;width:65%;height:230px}.manifesto{font-size:14px;padding:20px 0;letter-spacing:.04em}.manifesto i{font-size:11px}.duel-story{grid-template-columns:1fr;padding:75px 0;gap:32px}.section-heading h2{font-size:42px;letter-spacing:-.055em}.section-heading p:not(.eyebrow){font-size:14px}.match-art{min-height:280px;border-radius:27px}.format-grid{grid-template-columns:1fr;gap:14px}.format-card{min-height:270px;padding:28px}.format-card h3{font-size:28px}.format-icon{margin-bottom:5px}.format-main{min-height:400px;padding-bottom:140px}.formats{padding:15px 0 70px}.exam-story{grid-template-columns:1fr;padding:50px 0;gap:40px;margin-bottom:55px}.exam-mark{font-size:70px;transform:rotate(-4deg);margin:10px 10px 15px}.how{padding-bottom:65px}.steps summary{gap:20px}.steps summary h3{font-size:17px}.steps details>p{margin-left:35px;margin-right:10px}.steps details>a{margin-left:35px}.final-screen{padding:45px 0 0;border-radius:20px}.final-screen h2{font-size:42px}.final-word{margin-bottom:-12px}.footer{align-items:flex-start;gap:18px;font-size:9px}.footer p{max-width:190px}.article-page .hero{padding-top:40px}.copy{padding:25px}.article-page .copy h2{font-size:25px}.missing-screen{padding-top:35px}.missing-arena{height:215px;max-width:390px;margin-top:30px}.missing-number{font-size:190px}.lost-emblem{width:72px;height:72px;bottom:0;right:9%;border-radius:20px}.arena-ring{height:75px;bottom:-5px}.missing-screen .intro{font-size:15px}.missing-screen h1{font-size:29px;margin-top:32px}.joke{max-width:270px}}
@media(max-width:370px){.wrap{padding:0 16px}.launch-hero h1{font-size:43px}.hero-actions{gap:8px}.cta{font-size:11px;padding:12px 15px;gap:12px}.demo-board{padding:16px}.versus{gap:28px}.demo-answers{gap:5px}.demo-answers button{font-size:9px;padding:9px 7px}.section-heading h2{font-size:36px}.brand{gap:7px}.actions{gap:8px}.missing-number{font-size:160px}.missing-arena{height:190px}.hero-stage{min-height:530px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.motion-ready .reveal:not(.is-visible){opacity:1;transform:none}.tilt{transform:none!important}}

.result-float{top:35px;left:0;right:auto;bottom:auto}