:root{--ink: #0b1c24;--ink-deep: #071319;--ink-elevated: #122a35;--surface: rgba(255, 255, 255, .038);--surface-hover: rgba(255, 255, 255, .062);--line: rgba(255, 255, 255, .11);--line-strong: rgba(255, 255, 255, .2);--text: #f2f6f8;--text-muted: #9db1bb;--text-faint: #7b929e;--paper: #edf1f5;--paper-raised: #ffffff;--text-on-light: #14232b;--muted-on-light: #4a626e;--faint-on-light: #526975;--line-dark: rgba(20, 35, 43, .12);--line-dark-soft: rgba(20, 35, 43, .07);--accent: #2bb8a6;--accent-bright: #3fd3bf;--accent-ink: #04221e;--accent-on-light: #16786c;--accent-glow: rgba(43, 184, 166, .16);--accent-hot: #e8a45c;--hot-on-light: #a9631a;--warn: #ff8f7a;--warn-on-light: #b3311a;--warn-surface: rgba(255, 143, 122, .1);--font-sans: "PingFang SC", "HarmonyOS Sans SC", "MiSans", "Source Han Sans SC", "Noto Sans SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;--font-display: "Outfit", "Segoe UI Variable Display", "Helvetica Neue", var(--font-sans);--font-mono: "JetBrains Mono", "SFMono-Regular", "Cascadia Mono", Consolas, monospace;--fs-2xs: .72rem;--fs-xs: .8rem;--fs-sm: .885rem;--fs-base: .97rem;--fs-md: clamp(1rem, .96rem + .18vw, 1.09rem);--fs-lg: clamp(1.08rem, 1rem + .34vw, 1.24rem);--fs-xl: clamp(1.2rem, 1.09rem + .48vw, 1.45rem);--fs-h3: clamp(1.1rem, 1.02rem + .34vw, 1.28rem);--fs-h2: clamp(1.6rem, 1.32rem + 1.2vw, 2.3rem);--fs-h1: clamp(1.95rem, 1.5rem + 1.9vw, 2.85rem);--fs-hero: clamp(2.15rem, 1.45rem + 3vw, 3.6rem);--lh-tight: 1.2;--lh-snug: 1.4;--lh-body: 1.85;--lh-compact: 1.7;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 22px;--sp-6: 28px;--sp-7: 36px;--sp-8: 48px;--sp-9: 64px;--section-y: clamp(60px, 7.5vw, 104px);--max: 1120px;--measure: 34em;--nav-h: 66px;--r-sm: 6px;--r-md: 10px;--r-lg: 16px;--r-pill: 999px;--shadow-light: 0 1px 2px rgba(16, 40, 52, .05), 0 16px 36px -22px rgba(16, 40, 52, .45);--shadow-lift: 0 2px 4px rgba(16, 40, 52, .06), 0 24px 48px -24px rgba(16, 40, 52, .5);--ease: cubic-bezier(.22, .61, .36, 1);--dur: .26s}@media(max-width:860px){:root{--nav-h: 58px}}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--ink);color:var(--text);font-family:var(--font-sans);font-size:var(--fs-md);line-height:var(--lh-body);text-autospace:normal;text-spacing-trim:trim-start;letter-spacing:.01em;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-wrap:break-word}img,svg{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}ul,ol{margin:0;padding:0}h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:var(--lh-tight);letter-spacing:-.015em;text-wrap:balance;margin:0}h3,h4{line-height:var(--lh-snug)}p{margin:0;text-wrap:pretty}.tnum,.metric-value,.stat .num,time{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}::selection{background:var(--accent);color:var(--accent-ink)}:focus-visible{outline:2px solid var(--accent-bright);outline-offset:3px;border-radius:3px}.skip-link{position:absolute;left:16px;top:-100px;z-index:100;padding:10px 18px;border-radius:var(--r-sm);background:var(--accent);color:var(--accent-ink);font-weight:600;transition:top var(--dur) var(--ease)}.skip-link:focus-visible{top:12px}:target,[id]{scroll-margin-top:calc(var(--nav-h) + 24px)}.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.section{padding:var(--section-y) 0}.section-light{background:var(--paper);color:var(--text-on-light)}.section-continue{padding-top:0}.section-elevated{background:linear-gradient(180deg,var(--ink-elevated),var(--ink))}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--sp-6);margin-bottom:var(--sp-7)}.section-kicker{display:flex;align-items:center;gap:10px;margin:0 0 var(--sp-3);font-family:var(--font-display);font-size:var(--fs-xs);font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}.section-kicker:before{content:"";width:22px;height:1px;background:currentColor;opacity:.6}.section-light .section-kicker{color:var(--accent-on-light)}.section h2{font-size:var(--fs-h2)}.section-lead{margin:var(--sp-3) 0 0;max-width:var(--measure);color:var(--text-muted);font-size:var(--fs-base);line-height:var(--lh-compact)}.section-light .section-lead{color:var(--muted-on-light)}.section-lead-inline{text-align:right;max-width:22em;flex-shrink:0}.site-nav{position:sticky;top:0;z-index:50;height:var(--nav-h);display:flex;align-items:center;background:#08161db8;backdrop-filter:blur(14px) saturate(160%);-webkit-backdrop-filter:blur(14px) saturate(160%);border-bottom:1px solid transparent;transition:border-color var(--dur),background var(--dur)}.site-nav.is-scrolled{background:#08161deb;border-bottom-color:var(--line)}.site-nav .inner{width:min(var(--max),calc(100% - 40px));margin-inline:auto;display:flex;align-items:center;gap:var(--sp-4)}.logo{font-family:var(--font-display);font-weight:700;font-size:1.2rem;letter-spacing:.02em;color:var(--text);margin-right:auto}.logo span{color:var(--accent)}.nav-links{display:flex;align-items:center;gap:4px;list-style:none;font-size:var(--fs-sm)}.nav-links a{display:block;padding:8px 12px;border-radius:var(--r-sm);color:var(--text-muted);transition:color var(--dur),background var(--dur)}.nav-links a:hover{color:var(--text);background:var(--surface)}.nav-links a[aria-current=page]{color:var(--text);background:var(--surface);box-shadow:inset 0 -2px 0 var(--accent)}.nav-toggle{display:none;width:40px;height:40px;padding:0;border:1px solid var(--line);border-radius:var(--r-sm);background:transparent;color:var(--text)}.nav-toggle span{display:block;width:17px;height:1.5px;margin:4px auto;background:currentColor;border-radius:2px;transition:transform var(--dur) var(--ease),opacity var(--dur)}.nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}.notice-bar{padding:10px 0;border-bottom:1px solid var(--line);background:var(--warn-surface);color:var(--warn);font-size:var(--fs-xs);line-height:1.7;text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:.78rem 1.4rem;border:1px solid transparent;border-radius:var(--r-pill);font-weight:600;font-size:var(--fs-base);letter-spacing:.02em;white-space:nowrap;transition:transform var(--dur) var(--ease),background var(--dur),border-color var(--dur),box-shadow var(--dur),color var(--dur)}.btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 10px 30px -14px #2bb8a6e6}.btn-primary:hover{background:var(--accent-bright);transform:translateY(-2px);box-shadow:0 16px 34px -14px #2bb8a6f2}.btn-ghost{border-color:var(--line-strong);color:var(--text)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent-bright);transform:translateY(-2px)}.section-light .btn-ghost{border-color:var(--line-dark);color:var(--text-on-light)}.section-light .btn-ghost:hover{border-color:var(--accent-on-light);color:var(--accent-on-light)}.btn[disabled],.btn.is-disabled{opacity:.42;pointer-events:none;cursor:not-allowed}.btn-row{display:flex;flex-wrap:wrap;gap:var(--sp-3)}.text-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--accent);transition:gap var(--dur) var(--ease),color var(--dur)}.text-link:after{content:"→";transition:transform var(--dur) var(--ease)}.text-link:hover:after{transform:translate(4px)}.section-light .text-link{color:var(--accent-on-light)}.hero{position:relative;overflow:hidden;padding:clamp(56px,7vw,92px) 0 clamp(64px,8vw,104px);background:radial-gradient(ellipse 70% 55% at 78% 30%,rgba(43,184,166,.2),transparent 60%),radial-gradient(ellipse 50% 45% at 12% 88%,rgba(232,164,92,.1),transparent 58%),linear-gradient(165deg,#07141a 0%,var(--ink) 46%,#0e2832 100%)}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:52px 52px;mask-image:radial-gradient(ellipse 80% 65% at 50% 40%,#000 15%,transparent 78%);-webkit-mask-image:radial-gradient(ellipse 80% 65% at 50% 40%,#000 15%,transparent 78%);pointer-events:none}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,64px);align-items:center}.hero-copy{min-width:0}.eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 var(--sp-4);padding:5px 14px 5px 10px;border:1px solid var(--line);border-radius:var(--r-pill);background:var(--surface);font-family:var(--font-display);font-size:var(--fs-xs);font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted)}.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 #2bb8a6b3;animation:pulse 2.4s var(--ease) infinite}@keyframes pulse{70%{box-shadow:0 0 0 8px #2bb8a600}to{box-shadow:0 0 #2bb8a600}}.hero h1{font-size:var(--fs-hero);line-height:1.13;letter-spacing:-.025em;margin-bottom:var(--sp-5)}.hero h1 .accent{background:linear-gradient(100deg,var(--accent-bright),var(--accent) 55%,var(--accent-hot));-webkit-background-clip:text;background-clip:text;color:transparent}.hero-lead{max-width:30em;margin:0 0 var(--sp-6);color:var(--text-muted);font-size:var(--fs-lg);line-height:var(--lh-compact)}.hero-note{margin-top:var(--sp-5);font-size:var(--fs-xs);line-height:1.7;color:var(--text-faint)}.hero-visual{position:relative;perspective:1200px}.console{border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(180deg,#122a35eb,#09181feb);box-shadow:0 40px 80px -40px #000000d9,inset 0 1px #ffffff0f;overflow:hidden;animation:float-in .7s var(--ease) both .1s}@keyframes float-in{0%{opacity:0;transform:translateY(18px)}}.console-bar{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line);background:#ffffff06}.lab-badge{padding:3px 9px;border:1px solid var(--accent);border-radius:999px;font-size:.68rem;font-weight:600;letter-spacing:.05em;color:var(--accent-bright);white-space:nowrap}.console-note{font-size:.68rem;letter-spacing:.04em;color:var(--text-faint)}.console-body{display:grid;grid-template-columns:132px minmax(0,1fr);gap:var(--sp-5);padding:var(--sp-5);align-items:center}.phone{aspect-ratio:9 / 19;padding:6px;border:1px solid var(--line-strong);border-radius:18px;background:linear-gradient(160deg,#1b3a46,#0c1f28)}.phone-screen{position:relative;height:100%;border-radius:13px;overflow:hidden;background:radial-gradient(circle at 50% 24%,rgba(43,184,166,.34),transparent 58%),linear-gradient(180deg,#0d2b35,#071720 70%);display:flex;flex-direction:column;justify-content:flex-end;gap:10px;padding:26px 9px 11px}.phone-screen:before{content:"";position:absolute;inset-inline:0;top:-35%;height:35%;background:linear-gradient(180deg,transparent,rgba(63,211,191,.22),transparent);animation:scan 3.6s linear infinite}@keyframes scan{to{top:100%}}.phone-apps{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.phone-apps i{aspect-ratio:1;border-radius:5px;background:#ffffff16}.phone-apps i.on{background:#2bb8a65c}.phone-dock{display:flex;gap:7px;padding-top:9px;border-top:1px solid rgba(255,255,255,.08)}.phone-dock i{flex:1;height:13px;border-radius:4px;background:#ffffff12}.phone-tag{position:absolute;top:8px;left:50%;transform:translate(-50%);max-width:calc(100% - 12px);padding:2px 8px;border-radius:var(--r-pill);background:#0000006b;font-family:var(--font-display);font-size:.5rem;letter-spacing:.1em;color:var(--accent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.telemetry{list-style:none;display:grid;gap:10px}.telemetry li{display:flex;align-items:baseline;justify-content:space-between;gap:var(--sp-3);padding:10px 14px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface)}.telemetry .k{font-size:var(--fs-2xs);letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);font-family:var(--font-display)}.telemetry .v{font-family:var(--font-display);font-variant-numeric:tabular-nums;font-size:1.15rem;font-weight:700;color:var(--text)}.telemetry .v small{font-size:.62em;font-weight:600;color:var(--text-faint);margin-left:2px}.telemetry .v.ok{color:var(--accent-bright)}.telemetry .v.warm{color:var(--accent-hot)}.telemetry .v.text{font-size:.92rem;font-weight:600;letter-spacing:.04em;color:var(--text-muted)}.console-foot{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px var(--sp-5) 16px;border-top:1px solid var(--line);font-size:var(--fs-2xs);color:var(--text-faint)}.chip{padding:3px 10px;border:1px solid var(--line);border-radius:var(--r-pill);font-family:var(--font-display);font-size:var(--fs-2xs);letter-spacing:.08em;color:var(--text-muted)}.about-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,.75fr);gap:clamp(32px,5vw,60px);align-items:center}.about-text>p{margin:0 0 var(--sp-4);max-width:var(--measure);color:var(--muted-on-light)}.about-text h2{margin-bottom:var(--sp-4)}.about-text strong{color:var(--text-on-light);font-weight:700}.portrait{position:relative;aspect-ratio:4 / 5;border-radius:var(--r-lg);overflow:hidden;background:#16303b;box-shadow:var(--shadow-light)}.portrait img{width:100%;height:100%;object-fit:cover;object-position:center top}.portrait-sm{max-width:268px;margin-left:auto}.portrait-cap{position:absolute;inset-inline:0;bottom:0;padding:30px 14px 11px;background:linear-gradient(180deg,transparent,rgba(7,19,25,.86));font-family:var(--font-display);font-size:var(--fs-xs);letter-spacing:.09em;color:#ffffffeb}.portrait-frame:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;box-shadow:inset 0 0 0 1px #ffffff29;pointer-events:none}.quad{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--sp-4);margin-top:var(--sp-8)}.quad-card{padding:var(--sp-5);border:1px solid var(--line-dark);border-radius:var(--r-md);background:var(--paper-raised);box-shadow:var(--shadow-light);transition:transform var(--dur) var(--ease),box-shadow var(--dur)}.quad-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}.quad-icon{display:grid;place-items:center;width:36px;height:36px;margin-bottom:var(--sp-3);border-radius:var(--r-sm);background:#2bb8a61f;color:var(--accent-on-light)}.quad-icon svg{width:19px;height:19px}.quad-card h3{margin:0 0 6px;font-size:var(--fs-h3);color:var(--text-on-light)}.quad-card p{margin:0;font-size:var(--fs-sm);line-height:var(--lh-compact);color:var(--muted-on-light)}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--sp-4);margin-top:var(--sp-8);padding-top:var(--sp-6);border-top:1px solid var(--line-dark)}.stat{text-align:center;padding:0 var(--sp-2)}.stat .num{font-family:var(--font-display);font-size:clamp(1.75rem,1.3rem + 1.6vw,2.5rem);font-weight:700;line-height:1.05;letter-spacing:-.02em;color:var(--hot-on-light)}.stat .label{margin-top:8px;font-size:var(--fs-sm);line-height:1.5;color:var(--muted-on-light)}.stat .foot{display:block;margin-top:3px;font-size:var(--fs-2xs);color:var(--faint-on-light)}.work-list{display:grid;border-top:1px solid var(--line)}.work-row{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:var(--sp-5);padding:var(--sp-6) var(--sp-3);border-bottom:1px solid var(--line);transition:background var(--dur),padding-left var(--dur) var(--ease)}a.work-row:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--accent);transform:scaleY(0);transition:transform var(--dur) var(--ease)}a.work-row:hover{background:var(--surface);padding-left:var(--sp-5)}a.work-row:hover:before{transform:scaleY(1)}.work-row.is-static{opacity:.82}.work-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.work-meta h3{margin:10px 0 8px;font-size:var(--fs-xl)}a.work-row:hover .work-meta h3{color:var(--accent-bright)}.work-meta p{margin:0;max-width:42em;color:var(--text-muted);font-size:var(--fs-base);line-height:var(--lh-compact)}.work-tag{display:inline-block;padding:3px 10px;border-radius:var(--r-pill);background:var(--accent);color:var(--accent-ink);font-family:var(--font-display);font-size:var(--fs-2xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase}.work-tag.soft{background:transparent;border:1px solid var(--line);color:var(--text-faint);font-weight:600}.work-arrow{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;color:var(--accent);font-size:1.1rem;flex-shrink:0;transition:transform var(--dur) var(--ease),border-color var(--dur),background var(--dur)}a.work-row:hover .work-arrow{transform:translate(4px);border-color:var(--accent);background:#2bb8a61f}.link-list{list-style:none;border-top:1px solid var(--line)}.link-list a{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:var(--sp-4);padding:var(--sp-5) var(--sp-3);border-bottom:1px solid var(--line);transition:background var(--dur),padding-left var(--dur) var(--ease)}.link-list a:hover{background:var(--surface);padding-left:var(--sp-5)}.link-list-title{font-size:var(--fs-lg);transition:color var(--dur)}.link-list a:hover .link-list-title{color:var(--accent-bright)}.link-list-desc{display:block;margin-top:4px;font-size:var(--fs-sm);line-height:var(--lh-compact);color:var(--text-faint)}.link-list-src{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;padding:3px 11px;border:1px solid var(--line);border-radius:var(--r-pill);font-size:var(--fs-2xs);letter-spacing:.06em;color:var(--text-faint)}.page-hero{position:relative;padding:clamp(48px,6vw,76px) 0 clamp(40px,5vw,60px);background:radial-gradient(ellipse 55% 60% at 82% 22%,rgba(43,184,166,.16),transparent 60%),linear-gradient(180deg,var(--ink-deep),var(--ink));overflow:hidden}.page-hero 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