.page{max-width:1080px;margin:0 auto;padding:0 32px}.nav{position:sticky;top:0;z-index:20;background:#0b0d0edb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.nav-inner{max-width:1080px;margin:0 auto;padding:18px 32px;display:flex;align-items:center;justify-content:space-between}.nav-mark{font-family:var(--font-mono);font-size:13px;letter-spacing:.06em;color:var(--copper-bright)}.nav-links{display:flex;gap:28px;list-style:none;margin:0;padding:0}.nav-links a{position:relative;font-family:var(--font-mono);font-size:13px;text-decoration:none;color:var(--ink-dim);transition:color .15s ease}.nav-links a:after{content:"";position:absolute;left:0;bottom:-5px;width:100%;height:1px;background:var(--copper-bright);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}.nav-links a:hover,.nav-links a:focus-visible,.nav-links a:active{color:var(--ink)}.nav-links a:hover:after,.nav-links a:focus-visible:after,.nav-links 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900px){.hero-top{grid-template-columns:1fr}.latent-field-wrap{display:none}}.eyebrow{font-family:var(--font-mono);font-size:13px;letter-spacing:.08em;color:var(--circuit);text-transform:uppercase;display:flex;align-items:center;gap:10px;margin:0 0 20px}.eyebrow:before{content:"";width:22px;height:1px;background:var(--circuit);display:inline-block}.hero-title{font-family:var(--font-display);font-weight:700;font-size:clamp(2.6rem,7vw,4.6rem);line-height:1.02;margin:0 0 22px;letter-spacing:-.01em}.hero-title span{color:var(--copper-bright)}.hero-tag{font-size:clamp(1.05rem,2.2vw,1.3rem);line-height:1.55;color:var(--ink-dim);max-width:640px;margin:0 0 40px}.hero-meta{display:flex;flex-wrap:wrap;gap:10px 28px;font-family:var(--font-mono);font-size:13px;color:var(--ink-dim)}.hero-meta strong{color:var(--ink);font-weight:500}.stack-wrap{margin-top:72px}.stack-label{font-family:var(--font-mono);font-size:12px;color:var(--ink-dim);margin:0 0 14px;letter-spacing:.04em}.stack{border:1px solid var(--line);border-radius:10px;overflow:hidden}.stack-layer{width:100%;display:grid;grid-template-columns:84px 1fr auto;align-items:center;gap:20px;padding:18px 20px;background:var(--surface);border:none;border-top:1px solid var(--line);text-align:left;cursor:pointer;color:var(--ink);transition:background .18s ease}.stack-layer:first-child{border-top:none}.stack-layer:hover,.stack-layer[data-open=true]{background:var(--surface-2)}.stack-tag{font-family:var(--font-mono);font-size:12px;color:var(--copper-bright);border:1px solid var(--copper);border-radius:4px;padding:3px 6px;text-align:center;white-space:nowrap}.stack-heading{font-family:var(--font-display);font-weight:600;font-size:1.05rem}.stack-chevron{font-family:var(--font-mono);color:var(--ink-dim);transition:transform .18s ease;font-size:13px}.stack-layer[data-open=true] .stack-chevron{transform:rotate(45deg);color:var(--amber)}.stack-detail{grid-column:1 / -1;padding-top:14px;margin-top:4px;border-top:1px dashed var(--line);font-size:.95rem;line-height:1.6;color:var(--ink-dim);max-width:640px}.stack-detail-wrap{display:grid;grid-template-rows:0fr;background:var(--surface-2);transition:grid-template-rows .28s ease}.stack-detail-wrap[data-open=true]{grid-template-rows:1fr}.stack-detail-clip{overflow:hidden}.stack-detail-inner{display:grid;grid-template-columns:84px 1fr auto;padding:0 20px 18px}.section{padding:72px 0;border-top:1px solid var(--line)}.section-head{margin-bottom:40px}.section-title{font-family:var(--font-display);font-weight:600;font-size:clamp(1.6rem,3vw,2.1rem);margin:0}.about-grid{display:grid;grid-template-columns:300px 1fr;gap:40px;align-items:center}.about-text{font-size:1.1rem;line-height:1.75;color:var(--ink-dim);max-width:720px}.about-text strong{color:var(--ink);font-weight:500}@media (max-width: 900px){.about-grid{grid-template-columns:1fr}.ffn-field-wrap{display:none}}.timeline{display:flex;flex-direction:column}.timeline-item{display:grid;grid-template-columns:130px 1fr;gap:24px;padding:28px 0;border-top:1px solid var(--line)}.timeline-item:first-child{border-top:none}.timeline-when{font-family:var(--font-mono);font-size:13px;color:var(--circuit);padding-top:3px}.timeline-role{font-family:var(--font-display);font-weight:600;font-size:1.15rem;margin:0 0 4px}.timeline-org{font-family:var(--font-mono);font-size:13px;color:var(--copper-bright);margin:0 0 12px}.timeline-desc{color:var(--ink-dim);line-height:1.65;max-width:640px;margin:0 0 12px}.timeline-tags{display:flex;flex-wrap:wrap;gap:8px}.tag{font-family:var(--font-mono);font-size:12px;color:var(--ink-dim);border:1px solid var(--line);border-radius:4px;padding:3px 8px}@media (max-width: 640px){.timeline-item{grid-template-columns:1fr;gap:8px}}.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.cap-card{background:var(--void);padding:30px 28px}.cap-index{font-family:var(--font-mono);font-size:12px;color:var(--ink-dim);margin-bottom:14px;display:block}.cap-title{font-family:var(--font-display);font-weight:600;font-size:1.15rem;margin:0 0 10px}.cap-desc{color:var(--ink-dim);line-height:1.65;margin:0 0 14px;font-size:.97rem}.cap-tools{display:flex;flex-wrap:wrap;gap:6px}.cap-tools span{font-family:var(--font-mono);font-size:11px;color:var(--circuit)}.cap-tools span:not(:last-child):after{content:"·";margin-left:6px;color:var(--ink-dim)}@media (max-width: 640px){.cap-grid{grid-template-columns:1fr}}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.project-card{border:1px solid var(--line);border-radius:8px;padding:26px;display:flex;flex-direction:column;gap:10px;min-height:190px;transition:border-color .18s ease}.project-card:hover{border-color:var(--copper)}.project-card-status{font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--circuit)}.project-card-title{font-family:var(--font-display);font-weight:600;font-size:1.05rem;color:var(--ink)}.project-card-body{color:var(--ink-dim);font-size:.92rem;line-height:1.6}.project-note{margin-top:20px;font-family:var(--font-mono);font-size:12px;color:var(--ink-dim)}.project-note a{color:var(--copper-bright);text-decoration:none;border-bottom:1px solid var(--copper)}.project-note a:hover{color:var(--amber);border-color:var(--amber)}@media (max-width: 780px){.project-grid{grid-template-columns:1fr}}.edu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.edu-card{border:1px solid var(--line);border-radius:8px;padding:24px}.edu-degree{font-family:var(--font-display);font-weight:600;font-size:1.05rem;margin:0 0 6px}.edu-school{font-family:var(--font-mono);font-size:13px;color:var(--copper-bright)}.edu-detail{margin:10px 0 0;font-size:.88rem;line-height:1.6;color:var(--ink-dim)}@media (max-width: 640px){.edu-grid{grid-template-columns:1fr}}.footer{padding:64px 0 80px;border-top:1px solid var(--line)}.footer-title{font-family:var(--font-display);font-weight:700;font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 20px}.footer-links{display:flex;flex-wrap:wrap;gap:14px 26px;margin-bottom:44px}.footer-links a{font-family:var(--font-mono);font-size:14px;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--copper);padding-bottom:2px;transition:color .15s ease,border-color .15s ease}.footer-links a:hover{color:var(--copper-bright);border-color:var(--copper-bright)}.footer-base{font-family:var(--font-mono);font-size:12px;color:var(--ink-dim)}:root{--void: #0b0d0e;--surface: #15181a;--surface-2: #1c2023;--line: #2c3134;--ink: #ece9e2;--ink-dim: #9aa0a3;--copper: #c1793e;--copper-bright: #d98f52;--circuit: #4f8fa6;--amber: #e4a63c;--font-display: "Space Grotesk", sans-serif;--font-body: "Inter", sans-serif;--font-mono: "IBM Plex Mono", monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}body{margin:0;background:var(--void);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased}a{color:inherit}button{font-family:inherit}::selection{background:var(--copper);color:var(--void)}:focus-visible{outline:2px solid var(--amber);outline-offset:3px}