:root{--bg:#faf7f2;--bg-alt:#f1ece3;--surface:#fff;--ink:#1c1814;--ink-soft:#5c544a;--line:#e5ddd0;--ember:#d4531f;--ember-btn:#d4531f;--ember-soft:#f4b26b;--ember-glow:#d4531f2e;--ring:conic-gradient(from 0deg, #f4b26b, #d4531f, #7a2a12, #f4b26b);--shadow:0 20px 50px -20px #1c181440;--radius:18px;--font:system-ui, -apple-system, blink-mac-system, "Segoe UI", "Helvetica Neue", arial, sans-serif;--mono:ui-monospace, Consolas, Menlo, monospace}html[data-theme=dark]{--bg:#141009;--bg-alt:#1b1610;--surface:#221b12;--ink:#f3ece1;--ink-soft:#b3a795;--line:#35291c;--ember:#f0763a;--ember-btn:#c85324;--ember-soft:#f9c78a;--ember-glow:#f0763a38;--shadow:0 24px 60px -24px #000000b3}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;line-height:1.6;transition:background-color .4s,color 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var(--ember-glow);border-radius:50%}.brand-name{font-size:1.1rem}.nav-links{gap:1.4rem;margin-left:auto;display:flex}.nav-links a{color:var(--ink-soft);font-size:.92rem;text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--ink)}.theme-toggle{border:1px solid var(--line);background:var(--surface);cursor:pointer;width:38px;height:38px;color:var(--ink);border-radius:50%;justify-content:center;align-items:center;transition:border-color .2s,transform .2s,background-color .4s;display:inline-flex}.theme-toggle:hover{border-color:var(--ember);transform:rotate(-12deg)}html[data-theme=dark] .icon-sun{display:block}html[data-theme=dark] .icon-moon,html:not([data-theme=dark]) .icon-sun{display:none}html:not([data-theme=dark]) .icon-moon{display:block}.hero{padding:clamp(4rem,9vw,7.5rem) 0 clamp(3.5rem,7vw,6rem);position:relative;overflow:hidden}.hero-glow{background:radial-gradient(circle, var(--ember-glow), transparent 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li:before{content:"";background:var(--ember);border-radius:50%;width:6px;height:6px;position:absolute;top:.55em;left:0}.btn{cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;padding:.72rem 1.35rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:transform .18s,background-color .25s,border-color .25s,color .25s;display:inline-flex}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--ember-btn);color:#fff;box-shadow:0 10px 24px -10px var(--ember-glow)}.btn-primary:hover{background:color-mix(in srgb, var(--ember-btn) 85%, black)}.btn-ghost{border-color:var(--line);color:var(--ink);background:0 0}.btn-ghost:hover{border-color:var(--ember);color:var(--ember)}.btn-block{width:100%}.hero-art{place-items:center;display:grid}.device{aspect-ratio:1;width:min(340px,80vw);position:relative}.device-body{background:linear-gradient(160deg,#2e261c,#17120c 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a.active:after{content:"";background:var(--ember);border-radius:2px;height:2px;position:absolute;bottom:-4px;left:0;right:0}.nav-links a{position:relative}.hero-embers{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.toast{background:var(--ink);color:var(--bg);box-shadow:var(--shadow);opacity:0;pointer-events:none;border-radius:999px;max-width:calc(100% - 2rem);padding:.7rem 1.15rem;font-size:.9rem;font-weight:600;transition:opacity .3s,transform .3s;position:fixed;bottom:28px;left:50%;transform:translate(-50%,16px)}.toast.show{opacity:1;transform:translate(-50%)}