:root{--bg:#f3f5f8;--surface:#fff;--ink:#101a2b;--muted:#5a6577;--line:#dbe1ea;--accent:#1f4fd8;--accent-ink:#fff;--accent-soft:#e6ecfc;--ok:#17824d;--gutter-l:max(16px, env(safe-area-inset-left,0px));--gutter-r:max(16px, env(safe-area-inset-right,0px));--gold:#8a5a00;--gold-soft:#ffc45c2e;--gold-line:#c88c1e66;--shade:#101a2b14;--f-body:"IBM Plex Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;--f-mono:"IBM Plex Mono", ui-monospace, Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#0b111b;--surface:#121a27;--ink:#e7ecf4;--muted:#96a2b5;--line:#233046;--accent:#7fa2ff;--accent-ink:#0b111b;--accent-soft:#172447;--ok:#4cc38a;--gold:#ffd98a;--gold-soft:#ffc45c1f;--gold-line:#ffd27866;--shade:#00000059;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--f-body);padding-left:var(--gutter-l);padding-right:var(--gutter-r);margin:0;font-size:16px;line-height:1.65}img{max-width:100%;display:block}a{color:inherit}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}.wrap{max-width:1000px;margin:0 auto}html:has(.hero):not(:has(.wrap)){background:#111}html:has(.hero):not(:has(.wrap)) body{background:#111}html:has(.hero):not(:has(.wrap)){scrollbar-width:none}html:has(.hero):not(:has(.wrap))::-webkit-scrollbar{display:none}.hero{height:200vh;margin-left:calc(-1 * var(--gutter-l));margin-right:calc(-1 * var(--gutter-r));padding:0;position:relative}.hero-sticky{background:#111;height:100svh;position:sticky;top:0;overflow:hidden}.hero-sticky canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.hero-hands{transition:opacity 1.4s}.hero.is-plane .hero-hands{opacity:0}.hero-plane,.hero-info{opacity:0;visibility:hidden;transition:opacity 1.4s,visibility 0s linear 1.4s}.hero.is-plane .hero-plane{opacity:1;visibility:visible;transition:opacity 1.4s}.hero-info{pointer-events:none;position:absolute;inset:0}.hero-info .info:not([data-reveal]),.hero-info .info-mini.is-on{pointer-events:auto}.hero.is-plane .hero-info{opacity:1;visibility:visible;transition:none}.hero-sticky{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}@media (hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){.hero-sticky{cursor:none}}@property --sweep{syntax:"<length>";inherits:true;initial-value:-30px}.hero-hint{--dim:#6f747d;left:50%;bottom:max(28px, env(safe-area-inset-bottom,0px));font:500 12px/15px var(--f-mono);letter-spacing:.2em;pointer-events:none;opacity:calc(1 - var(--p,0) * 8);background:linear-gradient(to bottom, var(--dim) calc(var(--sweep) - 12px), #fff var(--sweep), var(--dim) calc(var(--sweep) + 12px));-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;margin:0;animation:3.2s ease-in-out infinite hero-sweep;position:absolute;transform:translate(-50%)}.hero-hint:before,.hero-hint:after{content:"";width:1px;height:28px;display:block}html.is-scroll-locked{overflow:hidden}.hero:not(.is-ready) .hero-hint{visibility:hidden}.hero-hint:before{background:linear-gradient(to bottom, var(--dim) calc(var(--sweep) - 12px), #fff var(--sweep), var(--dim) calc(var(--sweep) + 12px));margin:0 auto 10px}.hero-hint:after{background:linear-gradient(to bottom, var(--dim) calc(var(--sweep) - 75px), #fff calc(var(--sweep) - 63px), var(--dim) calc(var(--sweep) - 51px));margin:10px auto 0}@keyframes hero-sweep{0%{--sweep:-20px}75%{--sweep:111px}to{--sweep:111px}}.cover{gap:26px;padding-block:72px 56px;display:grid}.eyebrow{font-family:var(--f-mono);letter-spacing:.14em;color:var(--muted);text-transform:uppercase;font-size:12px}.cover h1{letter-spacing:-.03em;margin:0;font-size:clamp(48px,9vw,88px);font-weight:700;line-height:1}.role{margin:0;font-size:clamp(18px,2.4vw,22px);font-weight:500}.role span{color:var(--accent)}.lede{max-width:36em;color:var(--muted);text-wrap:pretty;margin:0;font-size:17px}.contacts{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;align-items:center;gap:8px;padding:9px 14px;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}.chip:hover{border-color:var(--accent)}.chip--primary{background:var(--ink);color:var(--bg);border-color:var(--ink)}.email{border:1px solid var(--line);background:var(--surface);border-radius:999px;align-items:center;gap:6px;padding:4px 4px 4px 14px;font-size:14px;display:inline-flex}.email>span{-webkit-user-select:all;user-select:all}.email button{background:var(--accent-soft);color:var(--accent);font:500 12px var(--f-body);cursor:pointer;border:0;border-radius:999px;padding:5px 10px}.cover-stats{border-top:1px solid var(--line);font-family:var(--f-mono);color:var(--muted);flex-wrap:wrap;gap:10px 28px;padding-top:22px;font-size:13px;display:flex}.cover-stats b{color:var(--ink);font-weight:500}.dot{background:var(--ok);width:8px;height:8px;box-shadow:0 0 0 3px color-mix(in srgb, var(--ok) 22%, transparent);vertical-align:1px;border-radius:50%;margin-right:6px;display:inline-block}section{padding-block:40px}.section-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:20px;display:flex}.section-head h2{letter-spacing:-.01em;margin:0;font-size:26px}.section-head p{color:var(--muted);margin:0;font-size:14px}.projects{gap:20px;display:grid}.project{background:var(--surface);border:1px solid var(--line);border-radius:16px;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;padding:22px;transition:border-color .2s,box-shadow .2s,transform .2s;display:grid;position:relative}.project--link:hover{border-color:color-mix(in srgb, var(--accent) 50%, var(--line));box-shadow:0 14px 34px var(--shade);transform:translateY(-2px)}.project--featured{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}.info{flex-direction:column;gap:12px;min-width:0;display:flex}.meta{font-family:var(--f-mono);color:var(--muted);flex-wrap:wrap;gap:6px 14px;font-size:12px;display:flex}.status{color:var(--ok)}.award-badge{color:var(--gold);background:var(--gold-soft);border:1px solid var(--gold-line);border-radius:999px;align-items:center;gap:5px;padding:0 8px;font-weight:600;display:inline-flex}.award-badge:before{content:"★";font-size:10px}.award{z-index:1;border:1px solid var(--gold-line);background:linear-gradient(100deg, var(--gold-soft), transparent);border-radius:12px;align-items:center;gap:14px;padding:10px 12px;display:flex;position:relative}.award-text{flex:1;gap:1px;min-width:0;font-size:14px;display:grid}.award-text b{color:var(--gold);font-size:15px}.award-sub{color:var(--muted);font-size:12px}.award-docs{gap:8px;margin:0;padding:0;list-style:none;display:flex}.award-docs a{color:var(--muted);justify-items:center;gap:3px;font-size:11px;text-decoration:none;display:grid}.award-docs img{border:1px solid var(--line);width:52px;height:auto;box-shadow:0 4px 14px var(--shade);border-radius:4px;transition:transform .2s,border-color .2s}.award-docs a:hover img,.award-docs a:focus-visible img{border-color:var(--gold);transform:translateY(-2px)rotate(-2deg)}.award-docs a:hover span{color:var(--ink)}.project h3{letter-spacing:-.02em;margin:0;font-size:28px;line-height:1.2}.project h3 a{text-decoration:none}.stretch:after{content:"";border-radius:16px;position:absolute;inset:0}.summary{margin:-4px 0 0;font-weight:600}.desc{color:var(--muted);margin:0;font-size:15px}.role-line{margin:0;font-size:14px}.role-line b{color:var(--accent);margin-right:6px;font-weight:600}.stack{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.stack li{font-family:var(--f-mono);background:var(--accent-soft);color:var(--accent);border-radius:6px;padding:3px 9px;font-size:12px}.facts{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0;display:grid}.facts div{border:1px solid var(--line);border-radius:10px;min-width:0;padding:10px 12px}.facts dt{color:var(--muted);font-size:12px}.facts dd{font-family:var(--f-mono);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin:0;font-size:18px;font-weight:500}.highlights{color:var(--muted);gap:4px;margin:0;padding-left:18px;font-size:14px;display:grid}.actions{z-index:1;flex-wrap:wrap;align-items:center;gap:8px;margin-top:auto;padding-top:4px;display:flex;position:relative}.btn{border:1px solid var(--line);background:var(--surface);border-radius:9px;align-items:center;gap:6px;padding:8px 14px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}a.btn:hover{border-color:var(--accent)}.btn--go{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.btn--off{color:var(--muted);cursor:default;border-style:dashed}.demo-note{color:var(--muted);font-size:13px}.preview{border:1px solid var(--line);background:var(--bg);border-radius:12px;align-self:start;min-width:0;overflow:hidden}.preview-bar{border-bottom:1px solid var(--line);background:var(--surface);align-items:center;gap:6px;padding:8px 10px;display:flex}.preview-bar i{background:var(--line);border-radius:50%;width:8px;height:8px}.preview-bar span{min-width:0;font-family:var(--f-mono);color:var(--muted);background:var(--bg);white-space:nowrap;text-overflow:ellipsis;border-radius:6px;flex:1;margin-left:8px;padding:2px 8px;font-size:11px;overflow:hidden}.preview img{aspect-ratio:16/10;object-fit:cover;object-position:top;width:100%;height:auto}.preview-blank{aspect-ratio:16/10;place-items:center;max-width:100%;display:grid}.preview-blank span{letter-spacing:-.02em;font-size:clamp(20px,3vw,30px);font-weight:700}.skills{border-top:1px solid var(--line)}.skill-row{border-bottom:1px solid var(--line);grid-template-columns:140px minmax(0,1fr);gap:16px;padding:14px 0;display:grid}.skill-row h3{color:var(--muted);margin:0;font-size:14px;font-weight:600}.skill-row p{margin:0}.timeline{gap:14px;margin:0;padding:0;list-style:none;display:grid}.timeline li{grid-template-columns:140px minmax(0,1fr);gap:16px;display:grid}.timeline time{font-family:var(--f-mono);color:var(--muted);padding-top:2px;font-size:13px}.timeline b{display:block}.timeline span{color:var(--muted);font-size:14px}footer{border-top:1px solid var(--line);gap:16px;margin-top:24px;padding-block:40px 56px;display:grid}footer h2{margin:0;font-size:26px}footer small{color:var(--muted);font-family:var(--f-mono);font-size:12px}@media (width<=760px){.project,.project--featured{grid-template-columns:minmax(0,1fr);gap:18px;padding:16px}.facts dd{font-size:16px}.skill-row,.timeline li{grid-template-columns:minmax(0,1fr);gap:4px}.cover{padding-block:44px 40px}}@media (prefers-reduced-motion:reduce){.project,.project--link:hover{transition:none;transform:none}.award-docs img{transition:none}.hero-hint{animation:none}.hero-hands,.hero-plane,.hero-info{transition:none!important}}