:root{--paper:#f3f6f4;--ink:#0c2e29;--ink-soft:#0c2e29ad;--ink-faint:#0c2e2973;--accent:#31dbc9;--accent-ink:#0e7f72;--card-bg:#f6faf7db;--card-border:#0c2e2924;--display:"Clash Display", "Avenir Next", "Futura", sans-serif;--body:"General Sans", "Avenir Next", "Helvetica Neue", sans-serif;--mono:"IBM Plex Mono", "SF Mono", ui-monospace, monospace}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:auto}body{background:var(--paper);color:var(--ink);font-family:var(--body);overflow-x:hidden}::selection{background:var(--accent);color:var(--ink)}.mono{font-family:var(--mono)}#scene{z-index:0;pointer-events:none;width:100%;height:100%;display:block;position:fixed;inset:0}.topbar{z-index:20;pointer-events:none;letter-spacing:.08em;align-items:flex-start;gap:1rem;padding:1.1rem 1.6rem;font-size:.72rem;display:flex;position:fixed;top:0;left:0;right:0}.brand-name{font-family:var(--display);letter-spacing:.14em;align-items:center;font-size:1.18rem;font-weight:700;display:inline-flex}.brand-o{flex:none;width:1.06em;height:1.06em;margin:0 .08em}.brand-prop{transform-origin:12px 12px;animation:4.5s linear infinite prop-spin}@keyframes prop-spin{to{transform:rotate(360deg)}}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.topbar-loc{margin-top:.2rem}@media (prefers-reduced-motion:reduce){.brand-prop{animation:none}}.topbar-loc{font-family:var(--mono);color:var(--ink-soft);margin-left:auto}.topbar-nav{pointer-events:auto;letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:1.1rem;margin-left:2.2rem;font-size:.72rem;display:flex}.topbar-nav a{color:var(--ink-soft);border-bottom:1px solid #0000;padding:.15rem 0;text-decoration:none;transition:color .15s,border-color .15s}.topbar-nav a:hover{color:var(--ink);border-bottom-color:var(--accent)}.topbar-nav .topbar-lang{border:1px solid var(--card-border);color:var(--accent-ink);border-radius:999px;padding:.15rem .55rem}.topbar-nav .topbar-lang:hover{border-color:var(--accent-ink)}@media (width<=720px){.topbar-nav{letter-spacing:.08em;gap:.75rem;margin-left:auto;font-size:.64rem}.topbar-loc{display:none}}.track{z-index:1;position:relative}.stop{pointer-events:none;flex-direction:column;justify-content:center;width:100%;height:100svh;padding:4.5rem 4vw 3rem;display:flex;position:absolute;left:0}.stop-hero{justify-content:flex-end;align-items:flex-start;padding-bottom:9svh}.hero-inner{pointer-events:auto;max-width:40rem}.hero-avail{letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:1rem;font-size:.72rem}.hero-name{font-family:var(--display);letter-spacing:.01em;text-shadow:0 2px 30px #f3f6f4b3;font-size:clamp(3.2rem,9.5vw,7rem);font-weight:700;line-height:.92}.hero-role{color:var(--ink-soft);margin-top:1rem;font-size:.95rem}.hero-thesis{max-width:34rem;color:var(--ink-soft);margin-top:1.1rem;font-size:1.02rem;line-height:1.55}.hero-hint{letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink);margin-top:2rem;font-size:.75rem}.hero-hint-arrow{animation:1.6s ease-in-out infinite bob;display:inline-block}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(5px)}}.stop-city{justify-content:flex-start;padding-top:8svh}.city-label{font-family:var(--display);letter-spacing:.02em;color:var(--ink);opacity:.92;text-shadow:0 2px 36px #f3f6f4d9;font-size:clamp(3rem,11vw,8.5rem);font-weight:700;line-height:1}.city-sub{letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink);margin-top:.5rem;font-size:.75rem}.side-right .city-label,.side-right .city-sub{align-self:flex-start}.side-left .city-label,.side-left .city-sub{text-align:right;align-self:flex-end}.cards{pointer-events:auto;align-items:flex-end;gap:1rem;max-width:100%;margin-top:auto;margin-bottom:2svh;display:flex}.side-right .cards{align-self:flex-end}.side-left .cards{align-self:flex-start}.card{background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(12px);border-radius:18px;width:min(23.5rem,44vw);padding:1.25rem 1.4rem;box-shadow:0 18px 50px #0c2e291f}.card-top{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;align-items:baseline;gap:.7rem;font-size:.68rem;display:flex}.card-index{color:var(--accent-ink)}.card-tag{color:var(--ink-faint)}.card-title{font-family:var(--display);margin-top:.4rem;font-size:1.7rem;font-weight:600}.card-status{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-ink);margin-top:.15rem;font-size:.68rem}.card-one{color:var(--ink);margin-top:.65rem;font-size:.86rem;line-height:1.5}.card-my{color:var(--ink-soft);margin-top:.5rem;font-size:.78rem;line-height:1.45}.card-proof{font-family:var(--mono);color:var(--accent-ink);margin-top:.55rem;font-size:.68rem;line-height:1.5}.card-stack{flex-wrap:wrap;gap:.35rem;margin-top:.7rem;list-style:none;display:flex}.card-stack li{font-family:var(--mono);letter-spacing:.04em;border:1px solid var(--card-border);color:var(--ink-soft);border-radius:999px;padding:.22rem .55rem;font-size:.62rem}.card-link{font-family:var(--mono);color:var(--accent-ink);border-bottom:1px solid var(--accent);margin-top:.7rem;font-size:.72rem;text-decoration:none;display:inline-block}.stop-contact{text-align:center;justify-content:center;align-items:center}@media (width>=960px){.stop-contact{align-items:flex-end;padding-right:7vw}}.contact-inner{pointer-events:auto;background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(12px);border-radius:22px;max-width:36rem;padding:2.2rem 2.4rem;box-shadow:0 24px 70px #0c2e2929}.contact-eyebrow{letter-spacing:.18em;color:var(--accent-ink);font-size:.7rem}.contact-title{font-family:var(--display);margin-top:.8rem;font-size:clamp(1.7rem,4vw,2.6rem);font-weight:700;line-height:1.1}.contact-sub{color:var(--ink-soft);margin-top:.7rem;font-size:.95rem}.contact-actions{flex-wrap:wrap;justify-content:center;gap:.8rem;margin-top:1.4rem;display:flex}.btn{font-family:var(--mono);background:var(--accent);color:var(--ink);border-radius:999px;padding:.75rem 1.3rem;font-size:.85rem;font-weight:500;text-decoration:none}.btn-ghost{font-family:var(--mono);border:1px solid var(--card-border);color:var(--ink);border-radius:999px;padding:.75rem 1.3rem;font-size:.85rem;text-decoration:none}.contact-meta{letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin-top:1.4rem;font-size:.68rem}.contact-copyright{letter-spacing:.08em;color:var(--ink-faint);margin-top:.5rem;font-size:.64rem}.build-eyebrow{letter-spacing:.22em;color:var(--accent-ink);margin-top:2.2rem;font-size:.66rem}.build-strip{pointer-events:auto;flex-wrap:wrap;justify-content:center;gap:.5rem;max-width:38rem;margin:.75rem 0 0;padding:0;list-style:none;display:flex}.build-strip a{letter-spacing:.01em;border:1px solid var(--card-border);background:var(--card-bg);color:var(--ink);border-radius:999px;padding:.42rem .9rem;font-size:.82rem;text-decoration:none;transition:border-color .15s,transform .15s;display:inline-block}.build-strip a:hover{border-color:var(--accent-ink);transform:translateY(-2px)}.stack-eyebrow{letter-spacing:.22em;color:var(--ink-faint);margin-top:1.8rem;font-size:.62rem}.stack-strip{flex-wrap:wrap;justify-content:center;gap:.4rem;max-width:34rem;margin:.6rem 0 0;padding:0;list-style:none;display:flex}.stack-strip li{letter-spacing:.06em;border:1px solid var(--line,#0c2e2938);color:var(--ink-soft);white-space:nowrap;border-radius:999px;padding:.28rem .6rem;font-size:.66rem}.rail{z-index:20;flex-direction:column;gap:1.1rem;display:flex;position:fixed;top:50%;right:1.4rem;transform:translateY(-50%)}.rail-stop{cursor:pointer;color:var(--ink-faint);background:0 0;border:none;align-items:center;gap:.55rem;padding:0;display:flex}.rail-dot{background:var(--ink-faint);border-radius:50%;width:8px;height:8px;transition:background .25s,transform .25s}.rail-label{letter-spacing:.14em;opacity:0;font-size:.6rem;transition:opacity .25s,transform .25s;transform:translate(4px)}.rail-stop:hover .rail-label,.rail-stop.is-active .rail-label{opacity:1;transform:translate(0)}.rail-stop.is-active{color:var(--accent-ink)}.rail-stop.is-active .rail-dot{background:var(--accent);transform:scale(1.5)}.hud{z-index:20;letter-spacing:.14em;color:var(--ink-soft);background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(10px);pointer-events:none;border-radius:999px;padding:.45rem .9rem;font-size:.66rem;position:fixed;bottom:1.3rem;left:1.6rem}@media (width<=760px){.cards{border-radius:18px;flex-direction:column;align-items:stretch;max-height:66svh;overflow-y:auto}.card{width:min(23.5rem,92vw)}.card-my,.rail-label{display:none}}@media (prefers-reduced-motion:reduce){.hero-hint-arrow{animation:none}.hero-inner,.city-label,.city-sub,.cards,.contact-inner{opacity:1!important;visibility:visible!important;transform:none!important}}body.no-webgl #scene{display:none}body.no-webgl .hero-inner,body.no-webgl .city-label,body.no-webgl .city-sub,body.no-webgl .cards,body.no-webgl .contact-inner{opacity:1!important;visibility:visible!important;transform:none!important}.btn-fun{cursor:pointer;background:var(--ink);color:var(--accent);border:none;animation:2.4s ease-in-out infinite fun-pulse}.btn-fun:hover{background:#14403a}@keyframes fun-pulse{0%,to{box-shadow:0 0 #31dbc98c}55%{box-shadow:0 0 0 12px #31dbc900}}body.game-on .topbar,body.game-on .rail,body.game-on .hud,body.game-on .track{display:none}.game-ui{pointer-events:none;display:none}body.game-on .game-ui{display:block}.game-hud{z-index:30;letter-spacing:.16em;color:var(--ink-soft);background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(10px);white-space:nowrap;border-radius:999px;padding:.5rem 1.1rem;font-size:.72rem;position:fixed;top:1.2rem;left:50%;transform:translate(-50%)}.game-toast{z-index:45;font-family:var(--display);letter-spacing:.12em;color:var(--ink);text-shadow:0 2px 18px #f3f6f4cc;opacity:0;white-space:nowrap;font-size:clamp(1.4rem,3.4vw,2.4rem);font-weight:700;transition:opacity .35s;position:fixed;top:4.6rem;left:50%;transform:translate(-50%)}.game-toast.show{opacity:1}.game-keys{z-index:30;letter-spacing:.1em;color:var(--ink-soft);background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(10px);white-space:nowrap;border-radius:999px;gap:1.1rem;padding:.5rem 1.1rem;font-size:.64rem;display:flex;position:fixed;bottom:1.3rem;left:50%;transform:translate(-50%)}.game-keys kbd{font-family:var(--mono);border:1px solid var(--card-border);background:#0c2e2914;border-radius:5px;margin-right:.25rem;padding:.08rem .34rem;font-size:.62rem}.game-actions{z-index:30;pointer-events:auto;gap:.6rem;display:flex;position:fixed;top:1.1rem;right:1.4rem}.game-btn{font-family:var(--mono);letter-spacing:.1em;color:var(--ink);background:var(--card-bg);border:1px solid var(--card-border);cursor:pointer;-webkit-backdrop-filter:blur(10px);border-radius:999px;padding:.5rem .95rem;font-size:.66rem}.game-btn:hover{background:var(--accent)}.game-flash{z-index:40;opacity:0;pointer-events:none;background:#f6faf7;transition:opacity .3s;position:fixed;inset:0}.game-flash.show{opacity:1}@media (width<=720px){.game-keys{display:none}}@media (prefers-reduced-motion:reduce){.btn-fun{animation:none}}body.no-webgl .btn-fun{display:none}.game-touch{z-index:25;pointer-events:none;display:none;position:fixed;inset:0}body.game-on .game-touch{display:block}body.game-touch-on .game-keys{display:none}.touch-zone{pointer-events:auto;touch-action:none;width:58%;height:62%;position:absolute;bottom:0;left:0}.touch-stick{border:2px solid var(--card-border);pointer-events:none;background:#f6faf759;border-radius:50%;width:116px;height:116px;display:none;position:absolute;transform:translate(-50%,-50%)}.touch-stick.show{display:block}.touch-knob{background:var(--accent);border-radius:50%;width:52px;height:52px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 2px 12px #0c2e2940}.touch-boost{letter-spacing:.12em;width:86px;height:86px;color:var(--ink);background:var(--card-bg);border:1px solid var(--card-border);pointer-events:auto;touch-action:none;-webkit-user-select:none;user-select:none;border-radius:50%;place-items:center;font-size:.7rem;display:grid;position:absolute;bottom:4.6rem;right:1.3rem}.touch-boost.active{background:var(--accent)}@media (width<=720px){.game-actions{gap:.4rem;top:.8rem;right:.8rem}.game-btn{padding:.42rem .7rem;font-size:.56rem}.game-hud{padding:.38rem .85rem;font-size:.62rem;top:3.4rem}.game-toast{font-size:1.35rem;top:6.2rem}}.game-map{z-index:30;background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(10px);pointer-events:none;border-radius:14px;width:148px;height:252px;position:fixed;bottom:1.3rem;left:1.4rem}@media (width<=720px){.game-map{width:96px;height:163px;top:6.6rem;bottom:auto;left:.8rem}}
