@import"https://fonts.googleapis.com/css2?family=Outfit:wght@600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap";:root{color-scheme:light;font-family:Plus Jakarta Sans,Microsoft YaHei UI,system-ui,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--background: oklch(99% .017 95);--foreground: oklch(28% .055 263);--muted: oklch(96% .018 258);--muted-foreground: oklch(52% .038 258);--card: oklch(100% .006 95);--accent: oklch(61% .22 294);--secondary: oklch(72% .19 349);--tertiary: oklch(82% .17 80);--quaternary: oklch(78% .16 158);--border: oklch(28% .055 263);--soft-border: oklch(88% .025 258);--ring: oklch(61% .22 294);--white: oklch(100% .006 95);--shadow: 4px 4px 0 0 var(--border);--shadow-lg: 8px 8px 0 0 var(--border);--shadow-soft: 8px 8px 0 0 oklch(90% .045 258);--shadow-pink: 8px 8px 0 0 var(--secondary);--shadow-amber: 8px 8px 0 0 var(--tertiary);--shadow-mint: 8px 8px 0 0 var(--quaternary);--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 9999px;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--space-16: 4rem;--pop-ease: cubic-bezier(.34, 1.56, .64, 1)}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--background)}body{margin:0;min-width:320px;color:var(--foreground);background:radial-gradient(circle at 1px 1px,oklch(28% .055 263 / .1) 1px,transparent 0),linear-gradient(135deg,#fffcef,#fcfadf);background-size:22px 22px,auto;line-height:1.68}button,a{font:inherit}a{color:inherit;text-decoration:none}button{color:inherit}button:focus,a:focus{outline:none}button:focus-visible,a:focus-visible{outline:3px solid var(--ring);outline-offset:4px}::selection{color:var(--foreground);background:var(--tertiary)}.site-shell{position:relative;overflow:hidden;min-height:100vh}.skip-link{position:fixed;top:1rem;left:1rem;z-index:30;transform:translateY(-160%);padding:.75rem 1rem;border:2px solid var(--border);border-radius:var(--radius-full);background:var(--tertiary);box-shadow:var(--shadow);font-weight:800;transition:transform .18s var(--pop-ease)}.skip-link:focus{transform:translateY(0)}.geometric-backdrop{position:fixed;inset:0;z-index:-1;pointer-events:none}.shape,.squiggle{position:absolute;display:block}.shape-circle{top:7rem;left:7vw;width:clamp(11rem,20vw,19rem);aspect-ratio:1;border:3px solid oklch(87% .13 346);border-radius:50%;background:#ffcb706b;background:oklch(87% .13 80 / .42)}.shape-square{top:9rem;right:9vw;width:clamp(5.5rem,10vw,9rem);aspect-ratio:1;border:3px solid var(--border);border-radius:22px 22px 22px 0;background:repeating-linear-gradient(135deg,transparent 0 10px,oklch(100% .006 95 / .55) 10px 18px),var(--secondary);box-shadow:var(--shadow);transform:rotate(8deg)}.shape-triangle{top:42rem;left:3vw;width:5.5rem;height:5rem;background:var(--quaternary);clip-path:polygon(50% 0,100% 100%,0 100%);filter:drop-shadow(4px 4px 0 var(--border));transform:rotate(-18deg)}.shape-pill{right:6vw;bottom:18rem;width:12rem;height:4.6rem;border:3px solid var(--border);border-radius:var(--radius-full);background:var(--tertiary);box-shadow:var(--shadow);transform:rotate(-10deg)}.squiggle{width:180px;fill:none;stroke:var(--accent);stroke-width:7;stroke-linecap:round}.squiggle-one{top:38rem;right:4vw}.squiggle-two{left:9vw;bottom:10rem;stroke:var(--secondary);transform:rotate(14deg)}.topbar{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:minmax(8rem,1fr) auto auto auto;align-items:center;gap:var(--space-4);width:min(1180px,calc(100% - 2rem));margin:0 auto;padding:1rem 0}.brand-mark{display:inline-flex;align-items:center;gap:.7rem;min-height:3rem;font-family:Outfit,system-ui,sans-serif;font-weight:900}.brand-mark span{display:grid;place-items:center;width:3rem;height:3rem;border:2px solid var(--border);border-radius:12px 12px 12px 0;background:var(--tertiary);box-shadow:var(--shadow);transform:rotate(8deg)}.brand-mark strong{font-size:1rem}.nav-links{display:none;align-items:center;gap:.35rem;padding:.3rem;border:2px solid var(--border);border-radius:var(--radius-full);background:var(--card);box-shadow:3px 3px #cce0fc}.nav-links a{min-height:2.4rem;padding:.48rem .95rem;border-radius:var(--radius-full);font-weight:800;transition:background .18s var(--pop-ease),transform .18s var(--pop-ease)}.nav-links a:hover{background:var(--tertiary);transform:rotate(-2deg)}.language-switch{display:inline-flex;align-items:center;gap:.2rem;padding:.22rem;border:2px solid var(--border);border-radius:var(--radius-full);background:var(--card);box-shadow:3px 3px #cce0fc}.language-switch button{min-width:2.35rem;min-height:2.25rem;border:0;border-radius:var(--radius-full);background:transparent;color:var(--foreground);cursor:pointer;font-family:Outfit,Microsoft YaHei UI,system-ui,sans-serif;font-size:.88rem;font-weight:900;transition:background .18s var(--pop-ease),color .18s var(--pop-ease),transform .18s var(--pop-ease)}.language-switch button.active{background:var(--accent);color:var(--white)}@media(hover:hover){.language-switch button:hover{transform:rotate(-2deg)}}main{width:min(1180px,calc(100% - 2rem));margin:0 auto}h1,h2,h3,p{margin-top:0}h1,h2,h3,.paper-tape,.brand-mark,.candy-button,.secondary-button,.contact-actions button,.info-pill strong{font-family:Outfit,Microsoft YaHei UI,system-ui,sans-serif}.hero-section{display:grid;gap:clamp(2rem,5vw,4.5rem);align-items:center;min-height:calc(100vh - 5rem);padding:clamp(2rem,6vw,5rem) 0 clamp(3rem,6vw,5rem)}.hero-copy{max-width:48rem}.paper-tape{display:inline-flex;max-width:min(100%,42rem);margin:0 0 var(--space-6);padding:.6rem .95rem;border:2px solid var(--border);background:var(--tertiary);box-shadow:var(--shadow);color:var(--foreground);font-size:clamp(.84rem,1.5vw,1.05rem);font-weight:900;letter-spacing:.03em;text-transform:uppercase;transform:rotate(-2deg)}h1{margin-bottom:var(--space-3);color:var(--foreground);letter-spacing:0;line-height:.92}h1 span{display:block;font-size:clamp(5rem,18vw,12.5rem);font-weight:900;text-shadow:5px 5px 0 var(--tertiary)}h1 small{display:block;margin-top:1rem;font-size:clamp(1.45rem,3.2vw,2.6rem);font-weight:900}.hero-position{margin-bottom:var(--space-4);color:var(--accent);font-family:Outfit,system-ui,sans-serif;font-size:clamp(1.35rem,3vw,2.35rem);font-weight:900;line-height:1.12}.hero-statement{max-width:40rem;margin-bottom:var(--space-8);color:var(--muted-foreground);font-size:clamp(1.03rem,1.4vw,1.2rem);font-weight:600}.signal-row{display:flex;flex-wrap:wrap;gap:.7rem;margin-bottom:var(--space-8)}.signal{display:inline-flex;align-items:center;gap:.52rem;min-height:2.8rem;padding:.5rem .85rem;border:2px solid var(--border);border-radius:var(--radius-full);background:var(--card);box-shadow:3px 3px #cce0fc;color:var(--foreground);font-weight:800}.signal svg{width:1rem;height:1rem;stroke-width:2.6}.signal-violet svg{color:var(--accent)}.signal-pink svg{color:var(--secondary)}.signal-amber svg{color:#ca8400;color:oklch(67% .16 72)}.signal-mint svg{color:#02a05e}.hero-actions,.contact-actions{display:flex;flex-wrap:wrap;gap:.9rem}.candy-button,.secondary-button,.contact-actions a,.contact-actions button{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:3rem;padding:.72rem 1.1rem;border:2px solid var(--border);border-radius:var(--radius-full);appearance:none;font-size:inherit;line-height:inherit;font-weight:900;cursor:pointer;transition:transform .22s var(--pop-ease),box-shadow .22s var(--pop-ease),background .22s var(--pop-ease)}.candy-button{background:var(--accent);color:var(--white);box-shadow:var(--shadow)}.secondary-button,.contact-actions a,.contact-actions button{background:var(--card);color:var(--foreground)}.candy-button svg,.contact-actions svg{width:1.05rem;height:1.05rem;stroke-width:2.7}@media(hover:hover){.candy-button:hover,.contact-actions a:hover,.contact-actions button:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 0 var(--border)}.secondary-button:hover{background:var(--tertiary);transform:translate(-2px,-2px)}}.candy-button:active,.contact-actions a:active,.contact-actions button:active{transform:translate(2px,2px);box-shadow:2px 2px 0 0 var(--border)}.hero-system{min-width:0}.sticker-card,.system-panel,.radar-panel,.project-detail,.stack-map,.contact-section{border:2px solid var(--border);border-radius:var(--radius-lg);background:var(--card);box-shadow:var(--shadow-lg)}.card-violet{box-shadow:8px 8px 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span{color:var(--muted-foreground);font-size:.78rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.panel-header strong{display:block;color:var(--foreground);font-family:Outfit,system-ui,sans-serif;font-size:1.45rem;line-height:1.15}.panel-header svg{color:var(--quaternary);stroke-width:2.8}.system-canvas{position:relative;min-height:22rem;border:2px solid var(--border);border-radius:22px 22px 22px 0;overflow:hidden;background:radial-gradient(circle at 1px 1px,oklch(28% .055 263 / .12) 1px,transparent 0),#fffcef;background-size:18px 18px}.system-canvas svg{display:block;width:100%;height:100%;min-height:22rem}.dashed-link{fill:none;stroke-width:3;stroke-linecap:round;stroke-dasharray:9 11;animation:dashFlow 8s linear infinite}.link-a{stroke:var(--accent)}.link-b{stroke:var(--secondary);animation-duration:10s}.link-c{stroke:#02a05e;animation-duration:12s}.map-node circle{fill:var(--tertiary);stroke:var(--border);stroke-width:3}.map-node:nth-of-type(odd) circle{fill:var(--quaternary)}.map-node text,.core-node text{fill:var(--foreground);font-family:Outfit,system-ui,sans-serif;font-size:14px;font-weight:900;text-anchor:middle}.core-node path{fill:var(--accent);stroke:var(--border);stroke-width:4}.core-node text{fill:var(--white);font-size:17px}.project-switcher{display:flex;gap:.5rem;margin-top:var(--space-4);overflow-x:auto;padding:.15rem 0 .35rem}.project-switcher button,.stack-toolbar button{flex:0 0 auto;min-height:2.5rem;padding:.45rem .82rem;border:2px solid var(--border);border-radius:var(--radius-full);background:var(--card);color:var(--foreground);cursor:pointer;font-weight:800;transition:transform .18s var(--pop-ease),background .18s var(--pop-ease),box-shadow .18s var(--pop-ease)}.project-switcher button.active,.stack-toolbar button.active{background:var(--accent);color:var(--white);box-shadow:3px 3px 0 0 var(--border)}.resume-strip,.summary-band,.capability-section,.project-section,.stack-section,.timeline-section,.contact-section{margin:clamp(4rem,9vw,8rem) 0;scroll-margin-top:6.5rem}.resume-strip{display:grid;gap:1rem}.info-pill{display:grid;gap:.2rem;padding:1rem;border:2px solid var(--border);border-radius:var(--radius-md);background:var(--card);box-shadow:var(--shadow)}.info-pill strong{font-size:1.12rem}.section-heading{display:grid;gap:var(--space-4);align-items:end;margin-bottom:var(--space-8)}.section-kicker{display:inline-flex;align-items:center;gap:.5rem;margin:0 0 var(--space-4)}.section-kicker svg{width:1rem;height:1rem;color:var(--accent);stroke-width:2.8}.section-heading h2,.contact-section h2{max-width:60rem;margin-bottom:0;color:var(--foreground);font-size:clamp(2.5rem,7vw,5.7rem);line-height:.94;letter-spacing:0;text-wrap:balance}.section-heading>p{max-width:35rem;margin:0;color:var(--muted-foreground);font-size:1.02rem;font-weight:600}.summary-grid{display:grid;gap:var(--space-6)}.sticker-note{margin:0;padding:var(--space-6);border:2px solid var(--border);border-radius:var(--radius-lg);background:var(--card);box-shadow:var(--shadow);color:var(--foreground);font-weight:700}.note-1{transform:rotate(-1.2deg)}.note-2{background:#ffe2ef;background:oklch(94% .08 349);transform:rotate(1deg)}.note-3{background:#aefdcf;transform:rotate(-.6deg)}.capability-layout{display:grid;gap:var(--space-8)}.radar-panel{position:relative;display:grid;place-items:center;min-height:21rem;padding:clamp(1.1rem,4vw,1.75rem);background:radial-gradient(circle at 1px 1px,oklch(28% .055 263 / .1) 1px,transparent 0),var(--card);background-size:16px 16px}.radar-panel svg{width:min(100%,22rem);overflow:visible}.radar-ring{fill:var(--muted);stroke:var(--border);stroke-width:1.5}.radar-panel line{stroke:var(--border);stroke-width:1.2}.radar-panel text{fill:var(--foreground);font-family:Outfit,system-ui,sans-serif;font-size:.55rem;font-weight:900}.radar-shape{fill:#8f5cf747;stroke:var(--accent);stroke-width:4}.radar-caption{position:absolute;right:1.35rem;bottom:1.1rem;text-align:right}.radar-caption strong{display:block;color:var(--foreground);font-family:Outfit,system-ui,sans-serif;font-size:1.35rem;font-weight:900}.capability-list{display:grid;gap:var(--space-6)}.capability-item{position:relative;display:grid;grid-template-columns:1fr auto;gap:var(--space-4);align-items:start;min-height:9rem;padding:2.8rem var(--space-5, 1.25rem) var(--space-5, 1.25rem)}.floating-icon{position:absolute;top:-1.35rem;left:1.2rem;display:grid;place-items:center;width:3.35rem;height:3.35rem;border:2px solid var(--border);border-radius:50%;background:var(--accent);color:var(--white);box-shadow:var(--shadow)}.floating-icon svg{width:1.55rem;height:1.55rem;stroke-width:2.7}.card-pink .floating-icon{background:var(--secondary)}.card-amber .floating-icon{background:var(--tertiary);color:var(--foreground)}.card-mint .floating-icon{background:var(--quaternary)}.card-slate .floating-icon{background:var(--foreground)}.capability-item h3{margin-bottom:.35rem;color:var(--foreground);font-size:1.25rem;line-height:1.2}.capability-item p{margin-bottom:0;color:var(--muted-foreground);font-weight:600}.capability-item>span{align-self:end;color:var(--foreground);font-family:Outfit,system-ui,sans-serif;font-size:2.6rem;font-variant-numeric:tabular-nums;font-weight:900;line-height:1}.project-explorer{display:grid;gap:var(--space-6)}.project-index{display:grid;gap:.75rem}.project-tab{display:grid;grid-template-columns:auto 1fr;gap:0 .8rem;align-items:center;min-height:4.8rem;padding:.9rem 1rem;border:2px solid var(--border);border-radius:var(--radius-md);background:var(--card);box-shadow:3px 3px #cce0fc;color:var(--foreground);cursor:pointer;text-align:left;transition:transform .18s var(--pop-ease),box-shadow .18s var(--pop-ease),background .18s var(--pop-ease)}.project-tab span{grid-row:span 2;color:var(--accent);font-family:Outfit,system-ui,sans-serif;font-variant-numeric:tabular-nums;font-weight:900}.project-tab strong{overflow-wrap:anywhere;font-family:Outfit,system-ui,sans-serif;font-size:1.03rem;line-height:1.2}.project-tab small{color:var(--muted-foreground);font-weight:700}.project-tab.active{background:var(--tertiary);box-shadow:var(--shadow);transform:rotate(-1deg)}.tab-pink.active{background:#ffd8ea;background:oklch(92% .1 349)}.tab-mint.active{background:#a0f8c5}.tab-violet.active{background:#e2dcff;background:oklch(91% .08 294)}.tab-slate.active{background:var(--muted)}@media(hover:hover){.project-tab:hover,.capability-item:hover{transform:rotate(-1deg) scale(1.015);box-shadow:6px 6px 0 0 var(--border)}}.project-detail{min-width:0;padding:clamp(1.25rem,3vw,2.25rem)}.project-hero-line{display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:var(--space-4)}.project-hero-line span{display:inline-flex;min-height:2rem;align-items:center;padding:.34rem .7rem;border:2px solid var(--border);border-radius:var(--radius-full);background:var(--white);color:var(--foreground);font-size:.82rem;font-weight:900}.project-detail h3{margin-bottom:.6rem;color:var(--foreground);font-size:clamp(2rem,4.6vw,3.8rem);line-height:.98}.project-emphasis{display:inline;margin-bottom:var(--space-4);padding:.08rem .35rem;background:var(--tertiary);-webkit-box-decoration-break:clone;box-decoration-break:clone;color:var(--foreground);font-size:1.08rem;font-weight:900}.project-background{max-width:72ch;margin-top:var(--space-4);margin-bottom:var(--space-6);color:var(--foreground);font-weight:600}.stack-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:var(--space-6)}.stack-chips span{padding:.42rem .62rem;border:2px solid var(--border);border-radius:var(--radius-sm);background:var(--white);box-shadow:2px 2px #cce0fc;color:var(--foreground);font-size:.84rem;font-weight:800}.expand-button{display:inline-flex;align-items:center;gap:.45rem;min-height:2.8rem;padding:.58rem .9rem;border:2px solid var(--border);border-radius:var(--radius-full);background:var(--quaternary);box-shadow:var(--shadow);color:var(--foreground);cursor:pointer;font-weight:900}.expand-button svg{width:1rem;height:1rem;transition:transform .24s var(--pop-ease)}.expand-button[aria-expanded=true] svg{transform:rotate(180deg)}.project-expanded{display:grid;overflow:hidden}.project-expanded-inner{min-height:0;display:grid;gap:var(--space-6);padding-top:var(--space-6)}.project-expanded h4{margin:0 0 var(--space-3);color:var(--foreground);font-size:1.08rem}.project-expanded ul{display:grid;gap:.78rem;margin:0;padding:0;list-style:none}.project-expanded li{display:grid;grid-template-columns:auto 1fr;gap:.6rem;color:var(--foreground);font-weight:600}.project-expanded li svg{width:1.25rem;height:1.25rem;margin-top:.2rem;padding:.12rem;border:2px solid var(--border);border-radius:50%;background:var(--quaternary);stroke-width:3}.stack-toolbar{display:flex;gap:.6rem;overflow-x:auto;margin-bottom:var(--space-6);padding-bottom:.4rem}.stack-map{position:relative;min-height:34rem;overflow:hidden;padding:var(--space-4);background:radial-gradient(circle at 1px 1px,oklch(28% .055 263 / .12) 1px,transparent 0),var(--card);background-size:18px 18px}.stack-map svg{display:block;width:100%;min-height:31rem}.orbit{fill:none;stroke-width:.7;stroke-dasharray:2.6 3}.orbit-a{stroke:var(--accent)}.orbit-b{stroke:var(--secondary)}.orbit-c{stroke:#02a05e}.star circle{stroke:var(--border);stroke-width:.55}.star-core circle{fill:var(--tertiary)}.star-framework circle{fill:var(--quaternary)}.star-data circle{fill:var(--secondary)}.star-ai circle{fill:var(--accent)}.star-ops circle{fill:var(--muted)}.star text{fill:var(--foreground);font-family:Outfit,system-ui,sans-serif;font-size:2.65px;font-weight:900;text-anchor:middle;paint-order:stroke;stroke:var(--white);stroke-width:.42}.star .star-sub{fill:var(--foreground);font-size:1.9px;font-weight:900}.stack-readout{position:static;display:grid;gap:.25rem;max-width:18rem;padding:var(--space-4)}.stack-readout span{color:var(--accent);font-family:Outfit,system-ui,sans-serif;font-size:3.4rem;line-height:1;font-variant-numeric:tabular-nums;font-weight:900}.stack-readout 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