:root{--bg: #f7f6f2;--bg-2: #efede6;--surface: #ffffff;--text: #141413;--muted: #5f5e59;--subtle: #8c8a83;--line: rgba(20, 20, 19, .09);--line-strong: rgba(20, 20, 19, .18);--accent: #0a8a81;--accent-soft: rgba(10, 138, 129, .1);--glow-1: rgba(10, 138, 129, .2);--glow-2: rgba(99, 102, 241, .14);--btn-bg: #141413;--btn-text: #f7f6f2;--code-bg: #0f1113;--code-text: #d7dae0;--shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 18px 48px -18px rgba(0, 0, 0, .16);--serif: "Instrument Serif", Georgia, "Times New Roman", serif;--sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--radius: 20px;--radius-sm: 12px;--max: 1160px;--ease: cubic-bezier(.2, .7, .2, 1);color-scheme:light}[data-theme=dark]{--bg: #0a0b0d;--bg-2: #0f1115;--surface: #121418;--text: #ecebe6;--muted: #a0a2a8;--subtle: #6e717a;--line: rgba(255, 255, 255, .08);--line-strong: rgba(255, 255, 255, .16);--accent: #3dd6c9;--accent-soft: rgba(61, 214, 201, .1);--glow-1: rgba(61, 214, 201, .13);--glow-2: rgba(129, 140, 248, .13);--btn-bg: #ecebe6;--btn-text: #0a0b0d;--code-bg: #0d0f12;--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 24px 60px -24px rgba(0, 0, 0, .7);color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background-color .4s ease,color .4s ease}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul,ol,dl,dd{margin:0;padding:0;list-style:none}h1,h2,h3,p{margin:0}em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}::selection{background:var(--accent);color:var(--bg)}:focus-visible{outline:2px solid 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svg{transform:translate(2px)}.btn--primary{background:var(--btn-bg);color:var(--btn-text)}.btn--primary:hover{transform:translateY(-1px);box-shadow:var(--shadow)}.btn--ghost{border-color:var(--line-strong);background:transparent}.btn--ghost:hover{border-color:var(--text);transform:translateY(-1px)}.btn--small{height:38px;padding:0 16px;font-size:14px;border-color:var(--line-strong)}.btn--small:hover{border-color:var(--text)}.icon-btn{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--text);cursor:pointer;transition:border-color .2s ease,background-color .2s ease}.icon-btn:hover{border-color:var(--line-strong);background:var(--accent-soft)}.pill{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 10px;border-radius:999px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 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a:hover{color:var(--text)}.nav__links a.is-active{color:var(--text);background:var(--accent-soft)}.nav__actions{display:flex;align-items:center;gap:8px}.nav__menu{display:none}@media (max-width: 820px){.nav__name{display:none}.nav__menu{display:inline-grid}.nav__links{position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;padding:8px clamp(20px,4vw,40px) 20px;border:0;border-bottom:1px solid var(--line);border-radius:0;background:var(--bg);opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .25s ease,transform .25s var(--ease)}.nav__links.is-open{opacity:1;transform:none;pointer-events:auto}.nav__links a{padding:14px 0;font-size:17px;border-radius:0;border-bottom:1px solid var(--line)}.nav__links a.is-active{background:transparent;color:var(--accent)}}.hero{position:relative;padding-top:clamp(120px,16vh,170px);padding-bottom:clamp(56px,8vw,96px);overflow:hidden}.hero__bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(40rem 28rem at 12% 8%,var(--glow-1),transparent 70%),radial-gradient(36rem 26rem at 92% 30%,var(--glow-2),transparent 70%)}.hero__bg:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);opacity:.6}.hero__grid{display:grid;grid-template-columns:minmax(0,1.25fr) 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var(--line)}.facts__title{font-weight:500}.facts__org,.facts__detail{font-size:14px;color:var(--muted)}.facts__detail{font-family:var(--mono);font-size:12.5px;color:var(--subtle)}.about__body{display:flex;flex-direction:column;gap:22px;font-size:1.08rem;color:var(--muted)}.about__lead{font-size:clamp(1.3rem,2.2vw,1.65rem);line-height:1.4;color:var(--text);letter-spacing:-.015em}.now{margin-top:12px;padding:24px 26px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface)}.now__label{display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:12.5px;text-transform:uppercase;letter-spacing:.12em;color:var(--text);margin-bottom:14px}.now ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px}.now li{position:relative;padding-left:18px;font-size:15px}.now li:before{content:"→";position:absolute;left:0;color:var(--accent)}@media (max-width: 860px){.about{grid-template-columns:1fr}.portrait{max-width:280px}.now ul{grid-template-columns:1fr}}.project{display:flex;flex-direction:column;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s ease}.project.is-visible:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-strong)}.project__info{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:clamp(22px,3vw,32px)}.project__kicker{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}.project__title{font-size:clamp(1.35rem,2.2vw,1.7rem);letter-spacing:-.025em;font-weight:500;line-height:1.15}.project__desc{color:var(--muted)}.project--featured{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);margin-bottom:20px}.project--featured .project__info{padding:clamp(26px,4vw,52px);gap:18px}.project--featured .project__title{font-size:clamp(2rem,4vw,3rem)}.project__metrics{display:flex;flex-wrap:wrap;gap:12px 32px;padding:6px 0 4px}.project__metrics dt{font-size:1.9rem;font-weight:500;letter-spacing:-.03em;line-height:1.1}.project__metrics dd{font-size:13.5px;color:var(--muted)}.project--featured .btn{margin-top:8px}.project-grid .pv{height:clamp(220px,24vw,300px);min-height:0}.project-grid .project__info{flex:1}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}@media (max-width: 960px){.project--featured{grid-template-columns:1fr}.project--featured .pv{order:-1}}@media (max-width: 640px){.project-grid{grid-template-columns:1fr}}.pv{position:relative;min-height:200px;overflow:hidden;background:radial-gradient(circle at 20% 15%,var(--glow-1),transparent 55%),radial-gradient(circle at 85% 85%,var(--glow-2),transparent 55%),var(--bg-2);border-bottom:1px solid var(--line);font-family:var(--mono)}.project--featured .pv{border-bottom:0;border-left:1px solid var(--line);display:grid;place-items:center;padding:clamp(24px,4vw,48px);min-height:320px}@media (max-width: 960px){.project--featured .pv{border-left:0;border-bottom:1px solid var(--line)}}.pv__window{width:100%;max-width:460px;border-radius:14px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden;transition:transform .6s var(--ease)}.project--featured:hover .pv__window{transform:translateY(-4px) scale(1.01)}.pv__chrome{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line)}.pv__chrome .dot{width:8px;height:8px;background:var(--line-strong)}.pv__url{margin-left:10px;font-size:11px;color:var(--subtle);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pv__content{padding:18px 18px 22px;display:grid;gap:12px;font-family:var(--sans)}.pv__heading{font-weight:500;font-size:15px;margin-bottom:4px}.pv__row{display:grid;grid-template-columns:7.5rem 1fr 2.5rem;gap:12px;align-items:center;font-size:12.5px;color:var(--muted)}.pv__track{height:6px;border-radius:999px;background:var(--line);overflow:hidden}.pv__fill{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 50%,#818cf8));transform-origin:left;transform:scaleX(0);transition:transform 1.2s var(--ease) .3s}.is-visible .pv__fill{transform:scaleX(1)}.pv__pct{font-family:var(--mono);text-align:right;color:var(--text)}.project__media{position:relative}.project__media-link{position:absolute;right:14px;bottom:14px;display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--btn-bg);color:var(--btn-text);font-size:13px;font-weight:500;box-shadow:var(--shadow);transition:transform .25s var(--ease),box-shadow .25s ease}.project__media-link:hover{transform:translateY(-2px)}.pv--api{padding:0}.pv__graph{position:absolute;top:24px;right:28px;bottom:20px;left:28px}.pv__graph svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;overflow:visible}.pv__edge{stroke:var(--line-strong);stroke-width:1.2;vector-effect:non-scaling-stroke}.pv__pulse{stroke:var(--accent);stroke-width:2.5;stroke-linecap:round;vector-effect:non-scaling-stroke;stroke-dasharray:10 90;opacity:0;filter:drop-shadow(0 0 4px var(--accent));animation:pulse 2.2s var(--ease) infinite}@keyframes pulse{0%{stroke-dashoffset:0;opacity:0}15%,85%{opacity:1}to{stroke-dashoffset:-90;opacity:0}}.pv__hub{position:absolute;left:50%;top:50%;display:grid;place-items:center;width:62px;height:62px;border-radius:18px;transform:translate(-50%,-50%);background:var(--btn-bg);color:var(--btn-text);font-size:12.5px;font-weight:500;letter-spacing:.08em;box-shadow:var(--shadow),0 0 0 7px var(--accent-soft)}.pv__hub:after{content:"";position:absolute;top:-7px;right:-7px;bottom:-7px;left:-7px;border-radius:24px;border:1px solid var(--accent);animation:ping 2.4s var(--ease) infinite}.pv__node{position:absolute;display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border-radius:999px;transform:translate(-50%,-50%);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);font-size:11px;white-space:nowrap;color:var(--text)}.pv__node i{width:6px;height:6px;border-radius:50%;background:var(--accent)}.pv__toast{position:absolute;left:50%;top:0;transform:translate(-50%);padding:4px 10px;border-radius:999px;font-size:10.5px;white-space:nowrap;color:var(--accent);background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);animation:float 3.2s ease-in-out infinite alternate}@keyframes float{to{transform:translate(-50%,6px)}}@media (prefers-reduced-motion: reduce){.pv__pulse,.pv__hub:after,.pv__toast{animation:none}.pv__pulse{opacity:1}}.pv--game .pv__player{position:absolute;left:50%;top:50%;width:18px;height:18px;margin:-9px 0 0 -9px;border-radius:50%;background:var(--text);box-shadow:0 0 0 6px var(--accent-soft)}.pv__shot{position:absolute;left:50%;top:50%;width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);animation:shoot 2.2s linear infinite;--a: 0deg}.pv__shot:nth-of-type(3){animation-delay:1.1s}@keyframes shoot{0%{transform:rotate(var(--a)) translate(0);opacity:1}to{transform:rotate(var(--a)) translate(160px);opacity:0}}.pv__enemy{position:absolute;width:14px;height:14px;border-radius:50%;background:#818cf8;opacity:.85;animation:drift 4s ease-in-out infinite alternate}.pv__enemy--lg{width:24px;height:24px;background:#ff7eb6;animation-duration:5s}@keyframes drift{to{transform:translate(-14px,10px)}}@media (prefers-reduced-motion: reduce){.pv__shot,.pv__enemy,.caret,.pill__dot:after{animation:none}}.skills{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.skills__group{padding:clamp(22px,3vw,32px);border-radius:var(--radius);border:1px solid var(--line);background:var(--surface)}.skills__group h3{font-size:1.05rem;font-weight:500;margin-bottom:18px;letter-spacing:-.01em}@media (max-width: 720px){.skills{grid-template-columns:1fr}}.footer-wrap{border-top:1px solid var(--line)}.footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;padding:32px 0 40px;font-size:13.5px;color:var(--subtle)}.footer a:hover{color:var(--text)}