:root{--night:#0c0e14;--ink:#10141b;--ink2:#1b2029;--line-d:rgba(255,255,255,.12);--mute-d:#a6adb9;--text-d:#f4ede1;--gold:#f2a94e;--gold2:#ffd28d;--cream:#d8d2c5;--paper:#fff;--line:#dfe3e8;--muted:#5a626e;--ease:cubic-bezier(.22,1,.36,1)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--night);color:var(--text-d);font-family:"Noto Sans KR",sans-serif;word-break:keep-all;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
h1,h2,h3,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
::selection{background:var(--gold2);color:#1a1205}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:8px}
.ic{width:1em;height:1em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}

.nav{position:sticky;top:0;z-index:80;background:var(--night);border-bottom:1px solid var(--line-d)}
.nav-in{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;color:#fff}
.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--ink);color:var(--gold);font-family:"DM Sans",sans-serif}
.brand small{font-weight:500;color:#9aa2af;margin-left:-3px}
.nav nav{display:flex;gap:30px;font-size:14px;font-weight:600}
.nav nav a{color:#fff;transition:color .15s}
.nav nav a:hover,.nav nav a[aria-current]{color:var(--gold2)}
.nav-cta{display:inline-flex;align-items:center;border-radius:999px;background:var(--gold2);color:#1a1205;font-weight:700;font-size:14px;padding:12px 20px;white-space:nowrap}

.hero{position:relative;padding:76px 0 84px;overflow:hidden;background:radial-gradient(70% 90% at 82% 8%,rgba(242,169,78,.2),transparent 62%),var(--night)}
.hero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(42px,5.2vw,70px);line-height:1.12;letter-spacing:-.04em;font-weight:800;color:#fff}
.hero h1 em{font-style:normal;color:var(--gold2)}
.hero-copy>p{margin:26px 0 30px;max-width:33em;color:#cfd3da;font-size:17px;line-height:1.8}
.search{display:flex;align-items:center;gap:12px;max-width:560px;height:62px;padding:0 22px;border-radius:999px;background:#fff;color:var(--ink);box-shadow:0 18px 40px -18px rgba(0,0,0,.7);transition:box-shadow .2s}
.search:focus-within{box-shadow:0 0 0 3px var(--gold),0 18px 40px -18px rgba(0,0,0,.7)}
.search .ic{font-size:20px;color:#5a626e}
.search input{flex:1;min-width:0;height:100%;border:0;outline:0;background:transparent;font-size:16px;font-weight:500}
.search input::placeholder{color:#6b7380}
.search input::-webkit-search-cancel-button{display:none}

.stage{display:flex;flex-direction:column;align-items:flex-start;gap:20px;padding:30px;border-radius:24px;background:linear-gradient(160deg,#ffd9a0,#f2a94e);color:#1a1205;box-shadow:0 1px 2px rgba(0,0,0,.3),0 28px 56px -22px rgba(0,0,0,.8);transition:transform .35s var(--ease)}
.stage:hover{transform:translateY(-4px)}
.say{position:relative;max-width:100%;padding:12px 18px;border-radius:18px 18px 18px 4px;background:#10141b;color:#fff;font-size:16px;font-weight:600}
.say:after{content:"";display:inline-block;width:2px;height:1em;margin-left:4px;vertical-align:-2px;background:var(--gold2);animation:blink 1s steps(2) infinite}
.stage strong{font-size:clamp(26px,3vw,36px);line-height:1.2;letter-spacing:-.03em;font-weight:800}
.trail{display:block;width:100%}
.go{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700}
.stage .flow span{background:rgba(26,18,5,.1);color:#3d2c10;transition:background .3s,color .3s}
.stage .flow span.lit{background:#10141b;color:#fff}
.stage .flow i{background:rgba(26,18,5,.35)}
@keyframes blink{50%{opacity:0}}

.flow{display:flex;flex-wrap:wrap;align-items:center;gap:6px 7px}
.flow span{padding:6px 11px;border-radius:999px;font-size:12px;font-weight:700;line-height:1.2;white-space:nowrap}
.flow i{width:12px;height:1px;background:currentColor;opacity:.4}

.card{display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:20px;min-width:0;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .2s}
a.card:hover{transform:translateY(-4px);box-shadow:0 24px 44px -22px rgba(0,0,0,.85)}
.card small{font-family:"DM Sans",sans-serif;font-size:11px;font-weight:700;letter-spacing:.12em}
.card h3{font-size:21px;line-height:1.3;letter-spacing:-.025em;font-weight:800}
.card p{font-size:14px;line-height:1.7}
.card .flow{margin-top:auto;padding-top:12px}
.card em{font-style:normal;font-size:12px;font-weight:500}
.gold{background:linear-gradient(160deg,#ffd9a0,#f2a94e);color:#1a1205}
.gold small,.gold em{color:#5c4216}
.gold p{color:#3d2c10}
.gold .flow span{background:rgba(26,18,5,.1);color:#3d2c10}
.cream{background:#e6e0d3;color:#1d1a14}
.cream small,.cream em{color:#5f5a4e}
.cream p{color:#403c33}
.cream .flow span{background:rgba(29,26,20,.09);color:#403c33}
.dark{background:var(--ink2);border:1px solid var(--line-d);color:#fff}
.dark small{color:var(--gold2)}
.dark em,.dark p{color:var(--mute-d)}
.dark .flow span{background:rgba(255,255,255,.08);color:#e3e6ea}
a.dark:hover{border-color:rgba(255,210,141,.5)}

.start{margin-top:-30px;position:relative;z-index:2}
.card.wide{flex-direction:row;align-items:center;justify-content:space-between;gap:32px;padding:28px 32px}
.card.wide h2{margin:8px 0 8px;font-size:clamp(22px,2.4vw,28px);letter-spacing:-.03em;line-height:1.3}
.card.wide p{max-width:44em;font-size:15px}
.card.wide .flow{margin:0;padding:0;flex:none;flex-wrap:nowrap}

.library{padding:48px 0 96px}
.filters{display:grid;gap:12px}
.filters div{display:flex;flex-wrap:wrap;gap:8px}
.filters button{min-height:42px;padding:0 16px;border:1px solid var(--line-d);border-radius:999px;background:transparent;font-size:14px;font-weight:600;color:#d7dae0;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.filters button b{font-weight:600;color:var(--mute-d);font-family:"DM Sans",sans-serif}
.filters button:hover{border-color:var(--gold2)}
.filters button[aria-pressed=true]{background:var(--gold2);border-color:var(--gold2);color:#1a1205}
.filters button[aria-pressed=true] b{color:#5c4216}
.count{margin:30px 0 16px;color:var(--mute-d);font-size:14px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card[hidden]{display:none}
.empty{padding:64px 20px;text-align:center;border:1px dashed var(--line-d);border-radius:20px;color:var(--mute-d)}
.empty b{display:block;color:#fff;font-size:18px;margin-bottom:8px}
.empty button{margin-top:18px;min-height:42px;padding:0 18px;border:0;border-radius:999px;background:var(--gold2);color:#1a1205;font-weight:700;cursor:pointer}

.head{padding:40px 0 64px;background:radial-gradient(60% 100% at 90% 0,rgba(242,169,78,.18),transparent 65%),var(--night)}
.head-in{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:end}
.crumb{display:inline-flex;align-items:center;gap:7px;margin-bottom:26px;font-size:14px;font-weight:600;color:var(--gold2)}
.head h1{font-size:clamp(32px,4.2vw,54px);line-height:1.2;letter-spacing:-.04em;font-weight:800;color:#fff;text-wrap:balance}
.lede{margin-top:20px;max-width:38em;color:#cfd3da;font-size:17px;line-height:1.8}
.meta{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:22px;color:var(--mute-d);font-size:13px}
.card.solo{min-height:230px;transform:rotate(1.5deg);box-shadow:0 28px 56px -24px rgba(0,0,0,.8)}
.card.solo h2{font-size:26px;line-height:1.25;letter-spacing:-.03em;margin:4px 0 20px}

.page{display:grid;grid-template-columns:230px minmax(0,1fr);gap:64px;padding:60px 0 80px;background:var(--paper);color:var(--ink);box-shadow:0 0 0 100vmax var(--paper);clip-path:inset(0 -100vmax)}
.toc{position:sticky;top:100px;align-self:start;font-size:14px}
.toc b{display:block;margin-bottom:12px}
.toc a{display:flex;gap:10px;padding:7px 0;color:var(--muted);line-height:1.45;transition:color .15s}
.toc a span{font-family:"DM Sans",sans-serif;font-weight:700;color:#9a6a1f}
.toc a:hover,.toc a.here{color:var(--ink);font-weight:700}
article{max-width:720px;min-width:0}
article section+section{margin-top:52px}
article h2{display:flex;gap:12px;align-items:baseline;margin-bottom:16px;font-size:26px;line-height:1.3;letter-spacing:-.03em;font-weight:800}
article h2 span{font-family:"DM Sans",sans-serif;font-size:18px;color:#9a6a1f}
article p{font-size:16.5px;line-height:1.85;color:#2a303a}
article p a{color:#8a5a12;text-decoration:underline;text-underline-offset:3px}
article p code{padding:2px 6px;border-radius:6px;background:#f1f2f4;font-family:Consolas,monospace;font-size:.86em;word-break:break-all}
.note{margin-top:12px;font-size:14px;color:var(--muted)}
.repo{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;margin-bottom:14px}
.repo a{display:inline-flex;align-items:center;gap:7px;color:var(--ink);font-weight:700;text-decoration:none}
.repo a:hover{color:#8a5a12}
.repo span{font-size:14px;color:var(--muted)}
.code{margin-top:16px;border-radius:16px;overflow:hidden;background:var(--ink);color:#e9ecf0}
.code figcaption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 10px 10px 18px;border-bottom:1px solid var(--line-d);font-size:13px;font-weight:700;color:var(--gold2)}
.code button,.calls button{cursor:pointer}
.code figcaption button{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:0 13px;border:0;border-radius:999px;background:var(--gold2);color:#1a1205;font-size:13px;font-weight:700;transition:background .15s}
.code figcaption button.done{background:#fff}
.code pre{margin:0;max-height:440px;overflow:auto;padding:18px;font:14px/1.75 Consolas,"Noto Sans KR",monospace;white-space:pre-wrap;word-break:break-word;scrollbar-color:#3c434e transparent;scrollbar-width:thin}
.calls{display:grid;gap:8px}
.calls button{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;min-height:54px;padding:12px 18px;border:1px solid var(--line);border-radius:16px 16px 16px 4px;background:#fff;text-align:left;font-size:16px;font-weight:600;transition:border-color .15s,background .15s}
.calls button:hover{border-color:var(--gold);background:#fff9f0}
.calls button.done{background:#fff1da;border-color:var(--gold)}
.calls .ic{color:var(--muted)}
.steps{counter-reset:s}
.steps li{counter-increment:s;position:relative;padding:0 0 26px 52px}
.steps li:before{content:counter(s);position:absolute;left:0;top:-2px;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ink);color:var(--gold2);font:700 15px "DM Sans",sans-serif}
.steps li:not(:last-child):after{content:"";position:absolute;left:16.5px;top:36px;bottom:2px;width:1px;background:var(--line)}
.steps b{display:block;margin-bottom:5px;font-size:18px;letter-spacing:-.02em}
.steps p{font-size:16px;line-height:1.8}
.result{display:flex;flex-wrap:wrap;gap:8px}
.result li{padding:10px 15px;border-radius:999px;background:#fff1da;color:#4d3612;font-size:15px;font-weight:600}
.tips li{position:relative;padding:12px 0 12px 22px;border-top:1px solid var(--line);font-size:16px;line-height:1.75;color:#2a303a}
.tips li:before{content:"";position:absolute;left:2px;top:23px;width:8px;height:8px;border-radius:50%;background:var(--gold)}
.product{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:52px;padding:26px 28px;border-radius:20px;background:var(--ink);color:#fff}
.product b{font-size:18px}
.product p{margin-top:5px;color:#c9ced6;font-size:15px;line-height:1.7}
.product a{display:inline-flex;align-items:center;gap:8px;flex:none;min-height:48px;padding:0 20px;border-radius:999px;background:var(--gold2);color:#1a1205;font-weight:700;font-size:14px}
.more{padding:68px 0 88px}
.more h2{margin-bottom:22px;font-size:28px;letter-spacing:-.03em}
.all{display:inline-flex;align-items:center;gap:8px;margin-top:28px;font-weight:700;color:var(--gold2)}

footer{padding:36px 0 42px;border-top:1px solid var(--line-d);color:var(--mute-d);font-size:13px}
.foot-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 28px}
.foot-in p{flex:1 1 320px;line-height:1.7}
.foot-in nav{display:flex;flex-wrap:wrap;gap:8px 18px}
.foot-in nav a:hover{color:var(--gold2)}

@media(max-width:1020px){
  .nav nav{gap:20px}
  .hero-in,.head-in{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card.solo{display:none}
  .page{grid-template-columns:1fr;gap:32px}
  .toc{position:static;padding:18px 20px;border-radius:16px;background:#f7f8fa}
  .card.wide{flex-direction:column;align-items:flex-start;gap:16px}
}
@media(max-width:860px){.nav nav a:not(.nav-page){display:none}}
@media(max-width:620px){
  .shell{width:calc(100% - 32px)}
  html{scroll-padding-top:80px}
  .nav-in{height:64px;gap:10px}
  .nav nav{gap:12px;font-size:13px}
  .brand small{display:none}
  .nav-cta{padding:9px 13px;font-size:12px}
  .hero{padding:44px 0 64px}
  .hero-in{gap:32px}
  .hero-copy>p{font-size:16px;margin:20px 0 24px}
  .search{height:56px;padding:0 18px}
  .stage{padding:24px}
  .card.wide{padding:24px}
  .card.wide .flow{flex-wrap:wrap}
  .grid{grid-template-columns:1fr}
  .filters div{flex-wrap:nowrap;overflow-x:auto;margin-inline:-16px;padding:2px 16px 6px;scrollbar-width:none}
  .filters div::-webkit-scrollbar{display:none}
  .filters button{flex:none}
  .head{padding:26px 0 44px}
  .page{padding:36px 0 56px}
  article h2{font-size:23px}
  article p{font-size:16px}
  .product{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important}
}