@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/e390973e931a41c5-s.0rgnxg2b64rzs.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/59b15b4bcd7b1eb5-s.2vemzm0itqzfy.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/e532fa1b9921e1cd-s.3cb5lpr2l6xud.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/2fe89d53234c61d4-s.1u30mmyq6lnsd.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/99e609270109b47d-s.p.40sczeszzbjw1.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/5e05ae5b48faa55e-s.1yd4_i3e35931.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/a7afbb44bec2bb18-s.1qc6dx89jd2qv.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/02263ebadd758ea4-s.29yke99gs9qpn.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/68757d6cddeff913-s.1i-sca43-qwng.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/effe91970fc4db64-s.p.0oace-s_gkfks.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/6ff74e33ebd7bca3-s.352ti9pm7m6qh.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/1a69062cfe6f77f8-s.0o-3_g79811ob.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/9a4838fcda0d1bca-s.0ngr-xkgqz1kf.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/2e95a7d252b9825a-s.15orukf5wyxb5.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/23b7a97ae3b5c134-s.p.226pwps5o-gq_.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono Fallback;src:local(Arial);ascent-override:76.16%;descent-override:20.43%;line-gap-override:0.0%;size-adjust:134.59%}.ibm_plex_mono_4719835b-module__4nbYhq__className{font-family:IBM Plex Mono,IBM Plex Mono Fallback;font-style:normal}.ibm_plex_mono_4719835b-module__4nbYhq__variable{--font-mono:"IBM Plex Mono", "IBM Plex Mono Fallback"}
:root{--font-sans:"Pretendard", "Pretendard Variable", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, -apple-system, "Segoe UI", sans-serif;--cos-bg:#0a0e1a;--cos-bg-2:#070a14;--cos-card:#141c309e;--cos-card-2:#0e1424d1;--cos-line:#8caadc2e;--cos-line-soft:#8caadc17;--cos-glass:#0a0e1ad1;--ink:#e8eefc;--ink-2:#c4d0e6;--ink-dim:#93a3c2;--ink-faint:#6c7c9a;--lane-cyan:#5bd0e6;--lane-amber:#f2b441;--lane-green:#5fd58a;--lane-violet:#b07cf0;--lane-coral:#ff7a6b;--lane-blue:#5b9cf0;--lane-pink:#f06bb0;--lane-teal:#4fd1c5;--lane:var(--lane-cyan);--shadow:0 18px 48px -24px #000c;--shadow-glow:0 0 22px -6px var(--lane)}*{box-sizing:border-box}html,body{max-width:100%;margin:0;padding:0;overflow-x:hidden}html{scroll-behavior:smooth;scroll-padding-top:96px}body{min-height:100vh;color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;background-color:var(--cos-bg);background-image:radial-gradient(1.4px 1.4px at 12% 18%,#ffffffbf,#0000 60%),radial-gradient(1.2px 1.2px at 27% 62%,#ffffff8c,#0000 60%),radial-gradient(1px 1px at 43% 24%,#c8dcff99,#0000 60%),radial-gradient(1.6px 1.6px at 58% 78%,#fff9,#0000 60%),radial-gradient(1px 1px at 71% 33%,#bed2ff80,#0000 60%),radial-gradient(1.3px 1.3px at 83% 56%,#ffffffa6,#0000 60%),radial-gradient(1px 1px at 36% 88%,#ffffff80,#0000 60%),radial-gradient(1.5px 1.5px at 92% 18%,#d2e1ff8c,#0000 60%),radial-gradient(1px 1px at 6% 74%,#ffffff73,#0000 60%),radial-gradient(1.2px 1.2px at 64% 12%,#ffffff8c,#0000 60%),radial-gradient(130% 85% at 50% -8%,#5646aa33,#0000 58%),radial-gradient(120% 80% at 85% 8%,#2878aa24,#0000 55%);background-attachment:fixed;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}.shell{width:100%;max-width:1040px;margin:0 auto;padding:0 24px}.hero{text-align:center;padding:104px 0 44px;position:relative}.hero-eyebrow{font-family:var(--font-mono);letter-spacing:.34em;text-transform:uppercase;color:var(--lane-violet);align-items:center;gap:12px;margin-bottom:26px;font-size:12px;font-weight:500;display:inline-flex}.hero-eyebrow:before,.hero-eyebrow:after{content:"";background:var(--cos-line);width:44px;height:1px}.hero-title{letter-spacing:-.02em;color:#f3f7ff;margin:0;font-size:clamp(34px,6vw,60px);font-weight:800;line-height:1.12}.hero-title .accent{background:linear-gradient(100deg, var(--lane-cyan), var(--lane-violet) 55%, var(--lane-pink));color:#0000;-webkit-background-clip:text;background-clip:text}.hero-sub{font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-dim);margin:18px 0 0;font-size:clamp(13px,2vw,16px)}.hero-lead{max-width:660px;color:var(--ink-2);margin:30px auto 0;font-size:16.5px;line-height:1.75}.hero-rule{background:linear-gradient(90deg, var(--lane-cyan), var(--lane-violet));opacity:.85;width:88px;height:2px;margin:40px auto 0}.toolbar{z-index:40;-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--cos-line);border-bottom:1px solid var(--cos-line);background:linear-gradient(#080c18f2,#080c18d1);position:sticky;top:0}.toolbar-inner{align-items:center;gap:16px;padding:10px 0;display:flex}.toolbar-label{font-family:var(--font-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint);white-space:nowrap;font-size:10.5px}.pilltrack{scrollbar-width:none;flex:auto;gap:6px;padding:2px 0;display:flex;overflow-x:auto}.pilltrack::-webkit-scrollbar{display:none}.pill{font-family:var(--font-mono);letter-spacing:.04em;color:var(--ink-dim);border:1px solid var(--cos-line);white-space:nowrap;cursor:pointer;background:#8caadc0d;border-radius:999px;align-items:center;gap:6px;padding:5px 12px;font-size:12px;transition:color .15s,background .15s,border-color .15s;display:inline-flex}.pill .dot{background:var(--pill,var(--lane-cyan));width:8px;height:8px;box-shadow:0 0 8px -1px var(--pill,var(--lane-cyan));border-radius:50%}.pill:hover{color:var(--ink);border-color:var(--pill,var(--lane-cyan))}.pill.active{color:#070a14;background:var(--pill,var(--lane-cyan));border-color:var(--pill,var(--lane-cyan));font-weight:600}.pill.active .dot{box-shadow:none;background:#070a14}.search-wrap{flex:none;position:relative}.search-input{font-family:var(--font-sans);color:var(--ink);border:1px solid var(--cos-line);background:#8caadc0f;border-radius:999px;outline:none;width:150px;padding:6px 14px 6px 30px;font-size:13px;transition:width .2s,border-color .15s,box-shadow .15s}.search-input::placeholder{color:var(--ink-faint)}.search-input:focus{border-color:var(--lane-violet);width:200px;box-shadow:0 0 0 3px #b07cf026}.search-wrap:before{content:"🔍";opacity:.7;pointer-events:none;font-size:11px;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.legend{flex-wrap:wrap;justify-content:center;gap:8px 18px;max-width:820px;margin:24px auto 0;display:flex}.legend-item{font-family:var(--font-mono);letter-spacing:.06em;color:var(--ink-dim);align-items:center;gap:7px;font-size:11px;display:inline-flex}.legend-swatch{background:var(--swatch,var(--lane-cyan));width:12px;height:12px;box-shadow:0 0 8px -1px var(--swatch,var(--lane-cyan));border-radius:50%}.timeline{padding:64px 0 40px}.branch{max-width:820px;margin:0 auto 60px;padding-left:30px;scroll-margin-top:96px;position:relative}.branch:before{content:"";background:linear-gradient(180deg, var(--lane), transparent 96%);opacity:.55;border-radius:2px;width:2px;position:absolute;top:8px;bottom:0;left:7px}.branch-head{flex-wrap:wrap;align-items:baseline;gap:14px;margin-bottom:8px;display:flex;position:relative}.branch-head:before{content:"";background:var(--cos-bg);border:2px solid var(--lane);width:16px;height:16px;box-shadow:0 0 0 4px var(--cos-bg), 0 0 16px -2px var(--lane);border-radius:50%;position:absolute;top:14px;left:-30px}.branch-emoji{font-size:22px;line-height:1}.branch-title{letter-spacing:-.01em;color:#f3f7ff;margin:0;font-size:clamp(20px,3.4vw,28px);font-weight:800}.branch-title-en{font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--lane);margin-left:8px;font-size:11px}.branch-period{font-family:var(--font-mono);letter-spacing:.1em;color:var(--ink-dim);border:1px solid var(--cos-line);background:#8caadc0f;border-radius:6px;padding:3px 9px;font-size:12px}.branch-intro{color:var(--ink-2);max-width:680px;margin:0 0 22px;font-size:14.5px;line-height:1.65}.ms{margin-bottom:16px;scroll-margin-top:110px;position:relative}@media (prefers-reduced-motion:no-preference){.ms{animation:.5s both ms-in}}@keyframes ms-in{0%{transform:translateY(14px)}to{transform:none}}.ms:before{content:"";background:var(--cos-bg);border:2px solid var(--lane);width:10px;height:10px;box-shadow:0 0 0 3px var(--cos-bg), 0 0 12px -3px var(--lane);z-index:2;border-radius:50%;transition:box-shadow .2s,transform .2s;position:absolute;top:22px;left:-30px}.ms:hover:before{transform:scale(1.25)}.ms-card{background:var(--cos-card);border:1px solid var(--cos-line);border-left:2px solid var(--lane);cursor:pointer;border-radius:12px;padding:16px 20px 14px;transition:background .18s,border-color .18s,box-shadow .18s,opacity .25s,filter .25s}.ms-card:hover{background:var(--cos-card-2);border-color:color-mix(in srgb, var(--lane) 45%, var(--cos-line));box-shadow:var(--shadow)}.ms-head{flex-wrap:wrap;align-items:baseline;gap:12px;margin-bottom:8px;display:flex}.ms-year{font-family:var(--font-mono);letter-spacing:.08em;color:var(--lane);background:color-mix(in srgb, var(--lane) 12%, transparent);border:1px solid color-mix(in srgb, var(--lane) 35%, transparent);white-space:nowrap;border-radius:6px;padding:2px 8px;font-size:12px;font-weight:600}.ms-person{color:var(--ink);font-size:15px;font-weight:700}.ms-contribution{color:var(--ink-2);margin:0 0 6px;font-size:14.5px;line-height:1.6}.ms-significance{color:var(--ink-dim);gap:6px;margin:0;font-size:13px;line-height:1.55;display:flex}.ms-significance .arrow{color:var(--lane);flex:none}.ms-detail{opacity:0;max-height:0;transition:max-height .4s,opacity .3s,margin-top .3s;overflow:hidden}.ms-detail-inner{overflow:hidden}.ms.is-open .ms-detail{opacity:1;max-height:900px;margin-top:12px}.ms-detail-body{color:var(--ink-2);border-left:2px solid color-mix(in srgb, var(--lane) 60%, transparent);background:#8caadc0d;border-radius:8px;padding:12px 14px;font-size:14px;line-height:1.72}.ms-toggle{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--lane);cursor:pointer;opacity:.85;background:0 0;border:none;align-items:center;gap:6px;margin-top:10px;padding:0;font-size:11px;display:inline-flex}.ms-toggle:hover{opacity:1}.ms-toggle .chev{font-size:10px;transition:transform .25s}.ms.is-open .ms-toggle .chev{transform:rotate(90deg)}.ms.is-dim{pointer-events:none}.ms.is-dim .ms-card{opacity:.16;filter:grayscale(.6)}.ms.is-hit .ms-card{box-shadow:0 0 0 2px color-mix(in srgb, var(--lane) 55%, transparent), var(--shadow)}.footer{border-top:1px solid var(--cos-line);margin-top:80px;padding:34px 0 64px}.footer-inner{font-family:var(--font-mono);letter-spacing:.06em;color:var(--ink-faint);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px 30px;font-size:11.5px;display:flex}.footer-inner .src{color:var(--ink-dim)}.footer-inner a{color:var(--lane-cyan)}.footer-inner code{font-family:var(--font-mono);color:var(--ink);border:1px solid var(--cos-line);background:#8caadc14;border-radius:4px;padding:2px 6px;font-size:11px}.footer-inner a:hover{text-decoration:underline}@media (max-width:720px){.shell{padding:0 16px}.hero{padding:72px 0 28px}.toolbar-inner{flex-wrap:wrap;gap:10px}.search-wrap{flex:auto}.search-input,.search-input:focus{width:100%}.branch{padding-left:26px}.branch-head:before,.ms:before{left:-26px}.ms-card{padding:14px 16px 12px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}