:root{--bg:#050507;--surface:#101014;--surface-raised:#1a1a21;--ink:#f5f8fa;--muted:#a8bdc9;--teal:#6dd8d4;--gold:#d5c29b;--line:#bbdae726;--section:#050507c2;--glass:#101014cc;--shadow:#00000052;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:var(--bg);color:var(--ink);font-family:Source Han Sans CN,Noto Sans CJK SC,PingFang SC,Microsoft YaHei,sans-serif}:root[data-theme=light]{--bg:#f5f8fc;--surface:#fff;--surface-raised:#edf3f8;--ink:#152637;--muted:#506577;--teal:#006f77;--gold:#796238;--line:#16324626;--section:#f5f8fce6;--glass:#fffc;--shadow:#1e415a1a;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:clip}body{background:var(--bg);min-width:320px;margin:0;overflow-x:clip}body,button{font-family:Source Han Sans CN,Noto Sans CJK SC,PingFang SC,Microsoft 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20px;display:flex}.brand{letter-spacing:.04em;white-space:nowrap;flex-shrink:0;align-items:center;gap:12px;font-size:.9rem;font-weight:650;display:inline-flex}.brand-mark{color:var(--teal);font-size:1.35rem;font-weight:400;line-height:1}.nav-links{align-items:center;gap:clamp(18px,2.3vw,35px);margin:0 auto;display:flex}.nav-links a{color:var(--muted);font-size:.79rem;font-weight:550;transition:color .2s}.nav-links a:hover,.nav-links a:focus-visible{color:var(--ink)}.nav-actions{align-items:center;gap:6px;display:flex}.control{width:38px;height:38px;color:var(--ink);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;place-items:center;padding:0;font:600 .75rem/1 Source Han Sans CN,Noto Sans CJK SC,sans-serif;transition:background .2s,border-color .2s;display:grid}.control:hover{border-color:var(--line);background:var(--surface-raised)}.theme-control span{font:400 1.4rem/1 Georgia,serif}.menu-control{font-size:1.25rem;display:none}.section{isolation:isolate;scroll-margin-top:100px;position:relative}.eyebrow{color:var(--teal);letter-spacing:.14em;align-items:center;gap:10px;margin:0 0 26px;font:600 .65rem/1.4 DejaVu Sans Mono,SFMono-Regular,monospace;display:flex}.signal-dot{width:5px;height:5px;box-shadow:0 0 0 5px color-mix(in srgb, var(--teal) 13%, transparent), 0 0 16px var(--teal);background:currentColor;border-radius:50%;flex:none;display:inline-block}h1,h2,h3,p{margin-top:0}h1,h2{font-family:Noto Serif CJK SC,Source Han Serif SC,Songti SC,Georgia,serif;font-weight:500}.section-heading{grid-template-columns:minmax(0,1.35fr) minmax(220px,.65fr);align-items:end;gap:clamp(32px,8vw,120px);max-width:1400px;margin:0 auto 68px;display:grid}.section-heading h2,.about h2,.footer h2{letter-spacing:-.055em;max-width:880px;margin-bottom:0;font-size:clamp(2.65rem,5.6vw,5.7rem);line-height:1.22}.section-intro{max-width:33em;color:var(--muted);margin:0;font-size:clamp(.94rem,1.2vw,1.1rem);line-height:1.9}.reveal{min-width:0}.hero{background:linear-gradient(90deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 96%, transparent) 42%, color-mix(in srgb, var(--bg) 36%, transparent) 100%);grid-template-columns:minmax(0,1.16fr) minmax(0,.84fr);align-items:center;min-height:100svh;padding:142px clamp(24px,8vw,130px) 88px;display:grid}.hero:before{z-index:-1;content:"";background:radial-gradient(circle at 83% 50%, color-mix(in srgb, var(--teal) 11%, transparent), transparent 36%);pointer-events:none;position:absolute;inset:0}.hero-copy{z-index:2;max-width:920px;position:relative}.hero-alt{color:var(--muted);letter-spacing:.17em;margin-bottom:4px;font:500 .79rem/1.5 DejaVu Sans Mono,monospace}.hero h1{letter-spacing:-.09em;white-space:nowrap;margin:0 0 26px;font-size:clamp(5.5rem,12vw,11rem);line-height:1.18}.hero-headline{letter-spacing:-.025em;max-width:17em;margin:0 0 16px;font-size:clamp(1.35rem,2.2vw,2.3rem);font-weight:450;line-height:1.52}.hero-description{max-width:33em;color:var(--muted);margin:0;font-size:clamp(.94rem,1.05vw,1.08rem);line-height:1.9}.hero-actions{flex-wrap:wrap;align-items:center;gap:28px;margin-top:42px;display:flex}.button-primary{border:1px solid var(--teal);background:var(--teal);min-width:158px;color:var(--bg);box-shadow:0 14px 38px color-mix(in srgb, var(--teal) 15%, transparent);border-radius:9px;justify-content:space-between;align-items:center;gap:34px;padding:14px 18px;font-size:.82rem;font-weight:700;transition:transform .25s,box-shadow .25s;display:inline-flex}:root[data-theme=light] .button-primary{color:#fff}.button-primary:hover{box-shadow:0 18px 42px color-mix(in srgb, var(--teal) 25%, transparent);transform:translateY(-3px)}.button-text{border-bottom:1px solid var(--line);color:var(--ink);align-items:center;gap:18px;padding:12px 0;font-size:.8rem;font-weight:650;display:inline-flex}.button-text span{color:var(--gold)}.hero-diagram{pointer-events:none;position:absolute;inset:9% 0 0 45%;overflow:hidden}.diagram-orbit{aspect-ratio:1;border:1px solid color-mix(in srgb, var(--teal) 32%, transparent);opacity:.65;border-radius:50%;width:min(64vw,920px);position:absolute;top:8%;left:12%;transform:rotate(-24deg)scaleY(.75)}.orbit-two{border-color:color-mix(in srgb, var(--gold) 32%, transparent);width:min(53vw,760px);top:13%;left:20%;transform:rotate(32deg)scaleY(.9)}.diagram-label{color:var(--gold);letter-spacing:.18em;opacity:.9;font:500 .55rem/1.4 DejaVu Sans Mono,monospace;position:absolute}.diagram-label-a{top:23%;right:18%}.diagram-label-m{bottom:19%;right:30%}.diagram-label-i{bottom:43%;right:6%}.hero-bottom{color:var(--muted);letter-spacing:.13em;justify-content:space-between;font:500 .59rem/1.4 DejaVu Sans 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#ffffff1a}.project-art:after{content:"";background:linear-gradient(120deg,#0000 35%,#ffffff17 49%,#0000 60%);transition:transform .8s;position:absolute;inset:0;transform:translate(-100%)}.project-card:hover .project-art:after{transform:translate(100%)}.project-art span,.project-art i,.project-art b{display:block;position:absolute}.project-code .project-art{background:radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--teal) 18%, transparent), transparent 55%), repeating-linear-gradient(0deg, transparent 0 30px, color-mix(in srgb, var(--teal) 11%, transparent) 31px 32px), repeating-linear-gradient(90deg, transparent 0 30px, color-mix(in srgb, var(--teal) 11%, transparent) 31px 32px), var(--surface)}.project-code .project-art span{border:1px solid var(--teal);width:60%;height:54%;box-shadow:25px 20px 0 -1px color-mix(in srgb, var(--teal) 8%, transparent), 25px 20px 0 0 color-mix(in srgb, var(--teal) 54%, 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p{max-width:26em;color:var(--muted);margin:0;font-size:.84rem;line-height:1.8;position:relative}.focus-arrow{color:var(--gold);font-size:1.25rem;position:absolute;top:35px;right:36px}.about{border-top:1px solid var(--line);grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(40px,8vw,150px);display:grid}.about-heading,.about-content{max-width:700px}.about-heading{position:relative}.about-cross{color:var(--gold);opacity:.34;margin-top:65px;font-size:clamp(5rem,10vw,11rem);font-weight:300;line-height:1;display:block}.about-content{padding-top:65px}.about-content>.reveal>p{color:var(--ink);margin-bottom:24px;font-size:clamp(1rem,1.25vw,1.15rem);line-height:2}.about-facts{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:32px;margin-top:56px;padding-top:30px;display:grid}.fact-label{color:var(--teal);letter-spacing:.1em;font:600 .65rem/1.5 DejaVu Sans Mono,Noto Sans CJK SC,monospace}.about-facts p{color:var(--muted);margin:17px 0 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