:root{--board: #22252c;--board-2: #1a1d23;--board-3: #14161b;--chalk: #eef0e6;--chalk-dim: rgba(238, 240, 230, .62);--chalk-faint: rgba(238, 240, 230, .14);--yellow: #ffe06a;--cyan: #7fd8d2;--pink: #f4a3b6;--green: #a7e08a;--f-chalk: "Kalam", "Comic Sans MS", cursive;--f-hand: "Patrick Hand", cursive;--f-mono: "Space Mono", ui-monospace, monospace;--f-body: "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--f-body);color:var(--chalk);background-color:var(--board);background-image:radial-gradient(circle at 50% 0%,rgba(255,224,106,.05),transparent 55%),linear-gradient(rgba(238,240,230,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(238,240,230,.035) 1px,transparent 1px);background-size:100% 100%,30px 30px,30px 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24px;border:2px solid var(--chalk);border-radius:16px 11px 18px 12px;background:transparent;color:var(--chalk);cursor:pointer;transition:background .15s ease,color .15s ease,transform .1s ease}.btn:hover{transform:translateY(-2px)}.btn--primary{background:var(--yellow);border-color:var(--yellow);color:var(--board-3)}.btn--primary:hover{background:#ffe885}.btn--ghost:hover{background:#eef0e614}.btn--lg{font-size:1.2rem;padding:15px 30px}.tape{position:sticky;top:0;z-index:60;background:var(--board-3);border-bottom:1px solid var(--chalk-faint);overflow:hidden}.tape__track{display:inline-flex;align-items:center;white-space:nowrap;animation:tape 40s linear infinite}.tape__item{font-family:var(--f-mono);font-size:.72rem;letter-spacing:1.5px;padding:8px 0;color:var(--chalk-dim);display:inline-flex;align-items:center}.tape__star{color:var(--yellow);margin:0 20px}@keyframes tape{to{transform:translate(-25%)}}.nav{position:sticky;top:34px;z-index:50;background:#22252ceb;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--chalk-faint)}.nav__inner{display:flex;align-items:center;gap:18px;height:70px}.nav__brand{display:flex;align-items:center;gap:11px;margin-right:auto}.nav__logo{width:40px;height:40px;border-radius:9px;border:1px solid var(--chalk-faint)}.nav__word{font-family:var(--f-chalk);font-weight:700;font-size:1.55rem}.nav__links{display:flex;gap:24px;font-family:var(--f-hand);font-size:1.05rem}.nav__links a:hover{color:var(--yellow)}.nav__actions{display:flex;align-items:center;gap:10px}.nav__x{display:grid;place-items:center;width:40px;height:40px;border:2px solid var(--chalk);border-radius:11px 8px 12px 9px;color:var(--chalk);transition:background .15s ease,color .15s ease}.nav__x:hover{background:var(--chalk);color:var(--board-3)}.nav__buy{font-family:var(--f-chalk);font-weight:700;font-size:1rem;padding:9px 18px;background:var(--yellow);color:var(--board-3);border-radius:13px 9px 14px 10px}.hero{position:relative;padding:70px 0 64px;border-bottom:1px solid var(--chalk-faint)}.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.hero__copy,.hero__art{min-width:0}.hero__title{font-family:var(--f-chalk);font-weight:700;font-size:clamp(2.6rem,6vw,4.6rem);line-height:1.02;margin:18px 0 0}.hero__sub{font-size:1.14rem;max-width:40ch;margin:22px 0 0;color:var(--chalk-dim)}.hero__sub b{color:var(--chalk);font-weight:600}.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}.hero__stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:34px}.hstat__k{display:block;font-family:var(--f-hand);font-size:.92rem;letter-spacing:1px;text-transform:uppercase;color:var(--chalk-dim)}.hstat__v{display:block;font-family:var(--f-mono);font-weight:700;font-size:1.5rem;margin-top:2px}.hstat__v.up{color:var(--green)}.hstat__v.down{color:var(--pink)}.hero__art{position:relative;display:grid;place-items:center}.hero__logo{width:min(420px,100%);border-radius:18px;border:2px solid var(--chalk-faint);filter:drop-shadow(0 12px 40px rgba(0,0,0,.5))}.hero__chalkring{position:absolute;top:-4%;right:-2%;bottom:-4%;left:-2%;border:3px dashed rgba(255,224,106,.4);border-radius:48% 52% 50% 50%;animation:spin 60s linear infinite;pointer-events:none}@keyframes spin{to{transform:rotate(360deg)}}.section{padding:84px 0;border-bottom:1px solid var(--chalk-faint)}.section--dark{background:var(--board-2)}.section__head{max-width:720px;margin-bottom:46px}.section__title{font-family:var(--f-chalk);font-weight:700;font-size:clamp(2rem,4.5vw,3.2rem);line-height:1.05;margin:14px 0 0}.section__sub{font-size:1.08rem;margin:16px 0 0;color:var(--chalk-dim);max-width:62ch}.eq__hero{text-align:center;font-family:var(--f-chalk);font-weight:700;font-size:clamp(3rem,12vw,8rem);line-height:1;margin:0 0 10px;letter-spacing:2px}.eq__hero sup{font-size:.55em}.eq__legend{text-align:center;font-family:var(--f-hand);font-size:1.2rem;color:var(--chalk-dim);margin-bottom:44px}.eq__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.eq__card{padding:28px 24px;background:#eef0e606;border:2px solid var(--chalk-faint);border-radius:18px 12px 20px 13px}.eq__sym{font-family:var(--f-chalk);font-weight:700;font-size:3.4rem;line-height:1}.eq__sym sup{font-size:.5em}.eq__name{font-family:var(--f-hand);font-size:1.15rem;letter-spacing:1px;text-transform:uppercase;margin-top:8px;opacity:.85}.eq__eq{font-family:var(--f-mono);font-size:.8rem;color:var(--chalk-dim);margin:2px 0 14px}.eq__body{margin:0;color:var(--chalk-dim);font-size:.98rem}.tone-yellow .eq__sym{color:var(--yellow)}.tone-cyan .eq__sym{color:var(--cyan)}.tone-pink .eq__sym{color:var(--pink)}.tone-yellow{border-color:#ffe06a73}.tone-cyan{border-color:#7fd8d273}.tone-pink{border-color:#f4a3b673}.reactor__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.rstat{text-align:center;padding:26px 16px;background:#eef0e608;border:2px solid var(--chalk-faint);border-radius:18px 12px 20px 13px}.rstat--lead{border-color:#7fd8d280}.rstat__v{font-family:var(--f-mono);font-weight:700;font-size:clamp(1.6rem,3.2vw,2.4rem);line-height:1;color:var(--chalk)}.rstat--lead .rstat__v{color:var(--cyan)}.rstat__v.count{color:var(--yellow)}.rstat__k{font-family:var(--f-hand);font-size:1rem;letter-spacing:1px;text-transform:uppercase;margin-top:12px}.rstat__sub{font-family:var(--f-mono);font-size:.66rem;margin-top:5px;color:var(--chalk-dim)}.reactor__note{display:inline-flex;align-items:center;gap:9px;margin-top:26px;font-family:var(--f-mono);font-size:.78rem;color:var(--chalk-dim);text-transform:uppercase;letter-spacing:1px}.reactor__pulse{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 #a7e08a99;animation:pulse 1.8s infinite}@keyframes pulse{70%{box-shadow:0 0 0 10px #a7e08a00}to{box-shadow:0 0 #a7e08a00}}.steps__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{position:relative;padding:24px 20px;background:#eef0e606;border:2px solid var(--chalk-faint);border-radius:16px 11px 18px 12px}.step__n{font-family:var(--f-mono);font-weight:700;font-size:.85rem;color:var(--yellow)}.step__t{font-family:var(--f-chalk);font-weight:700;font-size:1.5rem;margin:4px 0 8px}.step__b{margin:0;font-size:.95rem;color:var(--chalk-dim)}.step__arrow{position:absolute;top:50%;right:-14px;font-family:var(--f-chalk);font-size:1.6rem;color:var(--yellow);transform:translateY(-50%);z-index:2}.why__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.why__card{padding:28px 24px;background:#eef0e606;border:2px solid var(--chalk-faint);border-radius:18px 12px 20px 13px}.why__card:nth-child(1){border-color:#a7e08a66}.why__card:nth-child(2){border-color:#7fd8d266}.why__card:nth-child(3){border-color:#ffe06a66}.why__n{font-family:var(--f-mono);font-size:.85rem;color:var(--chalk-dim)}.why__t{font-family:var(--f-chalk);font-weight:700;font-size:1.6rem;margin:6px 0 10px}.why__b{margin:0;color:var(--chalk-dim);font-size:.98rem}.cta__box{text-align:center;max-width:760px;margin:0 auto;padding:54px 32px;background:#eef0e608;border:2px solid var(--chalk-faint);border-radius:24px 16px 26px 18px}.cta__title{font-family:var(--f-chalk);font-weight:700;font-size:clamp(2rem,5vw,3.2rem);line-height:1.05;margin:14px 0 0}.cta__sub{max-width:48ch;margin:14px auto 26px;color:var(--chalk-dim)}.cta__ca{display:inline-flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center;font-family:var(--f-mono);background:var(--board-3);border:2px solid var(--chalk-faint);border-radius:13px 9px 14px 10px;padding:12px 18px;margin-bottom:24px;cursor:pointer;max-width:100%;color:var(--chalk)}.cta__ca:disabled{cursor:default;opacity:.8}.cta__ca-k{font-size:.6rem;letter-spacing:1.5px;color:var(--yellow)}.cta__ca-v{font-size:.82rem;word-break:break-all}.cta__ca-copy{font-size:.68rem;background:var(--yellow);color:var(--board-3);padding:3px 9px;border-radius:6px}.cta__row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}.cta__facts{display:flex;flex-wrap:wrap;justify-content:center;gap:16px 28px;margin-top:34px;border-top:1px solid var(--chalk-faint);padding-top:24px}.cta__fact b{display:block;font-family:var(--f-mono);font-weight:700;font-size:1.35rem}.cta__fact span{font-family:var(--f-hand);font-size:.9rem;letter-spacing:.5px;text-transform:uppercase;color:var(--chalk-dim)}.cta__fact a:hover b{color:var(--yellow)}.foot{background:var(--board-3);padding:54px 0 30px}.foot__grid{display:grid;grid-template-columns:2fr 1fr;gap:40px}.foot__brand{display:flex;align-items:center;gap:11px;font-family:var(--f-chalk);font-weight:700;font-size:1.7rem}.foot__brand img{width:42px;height:42px;border-radius:9px;border:1px solid var(--chalk-faint)}.foot__disclaim{margin-top:16px;font-size:.82rem;line-height:1.65;color:var(--chalk-dim);max-width:64ch}.foot__links{display:flex;flex-direction:column;gap:12px;font-family:var(--f-hand);font-size:1.05rem}.foot__links a:hover{color:var(--yellow)}.foot__rule{margin-top:40px;padding-top:22px;border-top:1px solid var(--chalk-faint);font-family:var(--f-mono);font-size:.72rem;letter-spacing:1px;color:var(--chalk-dim);text-align:center}.reveal{opacity:0;transform:translateY(20px)}.is-in .reveal,.reveal.is-in{animation:rise .5s ease forwards}@keyframes rise{to{opacity:1;transform:translateY(0)}}@media (max-width: 920px){.hero__inner{grid-template-columns:1fr;gap:24px}.hero__art{grid-row:1}.nav__links{display:none}.eq__grid,.why__grid{grid-template-columns:1fr}.reactor__grid,.steps__grid{grid-template-columns:repeat(2,1fr)}.step__arrow{display:none}.foot__grid{grid-template-columns:1fr;gap:28px}}@media (max-width: 540px){.reactor__grid,.steps__grid{grid-template-columns:1fr}.section{padding:60px 0}}@media (prefers-reduced-motion: reduce){.tape__track,.hero__chalkring,.reactor__pulse{animation:none!important}.reveal{opacity:1!important;transform:none!important}html{scroll-behavior:auto}}