@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+KR:wght@400;500;600;700&family=Manrope:wght@400;600;700;800&display=swap');
:root{color-scheme:dark;--bg:#0c131c;--surface:#131f2c;--surface2:#1a2938;--line:#2b3c4e;--text:#f2f6fa;--muted:#a5b4c4;--accent:#79f1d2;--font:'Manrope','IBM Plex Sans KR','Malgun Gothic',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.75}button,input,textarea,select{font:inherit}button,a,input,select,summary,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.4}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.3;letter-spacing:-.045em}h1{font-size:clamp(38px,4.3vw,64px);font-weight:700}h2{font-size:clamp(26px,3vw,40px)}h3{font-size:23px}em{font-style:normal;color:var(--accent)}p{overflow-wrap:anywhere}p+p{margin-top:14px}[hidden]{display:none!important}.wrap{max-width:1320px;margin:auto;padding:0 48px}.topbar{height:88px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 48px;gap:28px;background:#0c131cf5;position:sticky;top:0;z-index:10;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:12px;white-space:nowrap}.brand strong{font-size:22px;font-weight:800;letter-spacing:-1px}.brand strong>span{font-weight:400;color:var(--muted);margin-left:3px}.brand-symbol{font-size:29px;font-weight:800;color:var(--accent);line-height:1}.brand-symbol>span{color:var(--text)}nav{display:flex;gap:32px;align-self:stretch}nav a{display:flex;align-items:center;font-size:14px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent}nav a.active{color:var(--text);border-bottom-color:var(--accent)}.top-link{font-size:14px;color:var(--accent)}.top-link span{margin-left:12px}.hero{display:grid;grid-template-columns:.95fr 1.15fr;gap:55px;align-items:center;padding-top:76px;padding-bottom:72px}.eyebrow{font-size:12px;letter-spacing:.16em;color:var(--accent);font-weight:700;display:flex;align-items:center;gap:12px;margin-bottom:20px}.line{height:1px;width:28px;background:var(--accent)}.hero-copy>p{color:var(--muted);margin:25px 0 30px;font-size:17px}.button-row{display:flex;gap:10px;flex-wrap:wrap}.button{border:1px solid transparent;display:inline-flex;justify-content:center;align-items:center;padding:12px 22px;border-radius:6px;font-size:14px;font-weight:700;min-height:48px;line-height:1.5;transition:background .2s,transform .2s}.button:hover:not(:disabled){transform:translateY(-2px)}.primary{color:#09251d;background:var(--accent)}.primary:hover:not(:disabled){background:#a3f9e2}.secondary{border-color:var(--line);color:var(--text);background:var(--surface)}.danger{background:#652d35;border-color:#b34d5b;color:white}.hero-meta{display:flex;gap:22px;margin-top:40px;color:var(--muted);font-size:12px;flex-wrap:wrap}.hero-meta b{color:var(--text);font-size:11px;letter-spacing:.04em;background:var(--surface2);padding:4px 7px;margin-left:8px;border-radius:3px}.hero-visual{border:1px solid #3b5063;background:#162432;border-radius:10px;position:relative;box-shadow:0 24px 70px #0003;transform:rotate(-1deg)}.visual-top,.visual-bottom{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;font-size:11px;letter-spacing:.13em;color:var(--muted)}.visual-top span:first-child{color:var(--text);font-weight:700}.hero-visual>img{width:100%;height:330px;object-fit:cover;object-position:25% center;border-block:1px solid var(--line)}.visual-bottom{font-size:13px;letter-spacing:0;color:var(--text)}.mono{font-family:monospace;font-size:12px;color:var(--accent)}.image-caption{color:var(--muted);font-size:12px;line-height:1.6;padding:10px 18px}.hero-visual>.image-caption{position:absolute;top:100%;padding:12px 0;transform:rotate(1deg)}.spec-strip{border-block:1px solid var(--line);background:#101b27}.spec-strip .wrap{display:flex;justify-content:space-between;gap:20px;padding-top:20px;padding-bottom:20px;font-size:14px;color:var(--muted)}.spec-strip span:before{content:'+';color:var(--accent);margin-right:12px}.section{padding-top:72px;padding-bottom:72px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:36px}.section-heading>p{color:var(--muted);font-size:15px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{border:1px solid 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button.active{background:var(--accent);color:#09251d;border-color:var(--accent)}.feature.accent{background:var(--accent);border-color:var(--accent);color:#0d2d27;display:flex;flex-direction:column;align-items:flex-start}.feature.accent .index,.feature.accent p{color:#245047}.big-type{font-size:clamp(34px,4vw,52px);font-weight:800;line-height:1.05;letter-spacing:-.065em;margin:14px 0 20px}.big-type em{color:#298775}.feature.accent a{color:#0d2d27;margin-top:20px}.text-link{font-size:14px;font-weight:600;color:var(--accent);border:0;background:transparent;padding:0;text-decoration:underline;text-underline-offset:5px}.small{font-size:13px}.muted{color:var(--muted)}.feature-grid+.muted{margin-top:20px}.bottom-callout{padding-top:38px;padding-bottom:38px;margin-bottom:70px;background:var(--surface);border-block:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:30px}.bottom-callout .eyebrow{margin-bottom:10px}.bottom-callout 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p{color:var(--muted);margin-top:20px}.community-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.community-rules{background:var(--surface);border:1px solid var(--line);border-radius:6px;display:flex;justify-content:space-between;padding:20px 24px;gap:16px;color:var(--muted);font-size:13px}.community-rules b{color:var(--accent);margin-right:10px;font-size:12px}.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:32px 0 24px}.tabs{display:flex;gap:20px;margin-right:auto}.tabs button{border:0;background:none;color:var(--muted);padding:10px 0;font-size:16px;font-weight:700;border-bottom:2px solid transparent}.tabs .active{color:var(--text);border-bottom-color:var(--accent)}.tabs span{font-size:12px;margin-left:6px;color:var(--accent)}input,textarea,select{width:100%;border:1px solid var(--line);background:#0f1924;color:var(--text);padding:10px 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.description{font-size:14px;color:var(--muted);white-space:pre-wrap;margin-bottom:16px}.embed-area{min-height:120px;overflow:hidden;background:#0f1823;border-radius:5px;display:grid;align-content:center}.embed-fallback{padding:20px;color:var(--muted);font-size:13px}.embed-fallback a{display:block;color:var(--accent);margin-top:8px;overflow-wrap:anywhere}.embed-area iframe{max-width:100%!important}.embed-area .twitter-tweet{margin:0!important;width:100%!important}.post-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;font-size:12px}.up-button{border:1px solid var(--line);background:var(--surface2);color:var(--text);padding:8px 13px;border-radius:5px;font-size:13px;font-weight:700}.up-button.voted{border-color:#397c68;color:var(--accent);opacity:1}.post-controls a{color:var(--accent)}.delete-button{border:0;background:none;color:var(--muted);font-size:12px;padding:4px}.expiry{font-size:12px;color:var(--muted);border-top:1px solid var(--line);margin-top:16px;padding-top:12px}.empty-state{text-align:center;padding:70px 20px;border:1px dashed var(--line);border-radius:8px;margin:20px 0}.empty-state h2{font-size:25px;margin:20px 0 12px}.empty-state p{color:var(--muted);font-size:15px;margin-bottom:24px}.empty-symbol{font-size:30px;color:var(--accent);letter-spacing:-2px}.community-footnote{margin-top:22px}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.panel{padding:28px;border:1px solid var(--line);border-radius:8px;background:var(--surface);min-width:0}.panel>label{display:block;font-weight:600;font-size:14px;margin-bottom:12px}.panel>textarea{min-height:190px;font-family:Consolas,monospace}.panel>p{font-size:14px;margin:14px 0}.panel h2{font-size:20px;margin-bottom:20px}.copy-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.copy-actions .button{flex:1;padding:10px 12px}.panel .notice{margin-bottom:0}.panel>.text-link{margin-top:20px}.tool-group{margin-bottom:25px}.tool-group h3{font-size:16px;margin-bottom:12px;color:var(--accent)}.value-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.value-row small{display:block;font-size:11px;color:var(--muted);font-family:monospace}.value-row code{overflow-wrap:anywhere;text-align:right}.swatch{width:12px;height:12px;display:inline-block;margin-right:5px;border:1px solid #ffffff44;vertical-align:middle;border-radius:2px}.format-info{margin-top:30px}.full{width:100%}dialog{background:var(--surface);color:var(--text);border:1px solid #405668;border-radius:10px;padding:30px;width:min(600px,calc(100% - 32px));max-height:90dvh;box-shadow:0 30px 100px #0008}dialog::backdrop{background:#030a14bb;backdrop-filter:blur(6px)}.dialog-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:16px}.dialog-head h2{font-size:25px}.dialog-head .eyebrow{font-size:10px;margin-bottom:8px}.icon-button{background:transparent;color:var(--muted);font-size:28px;border:0;padding:0 5px;line-height:1}.dialog-head+form>p{font-size:14px}form>label{display:grid;gap:8px;font-size:14px;font-weight:600;margin-top:18px}.form-row{display:grid;grid-template-columns:1fr 1.5fr;gap:16px;margin-top:18px}.form-row>label{display:grid;gap:8px;font-size:14px;font-weight:600}.check{display:flex;align-items:flex-start;gap:10px;font-weight:400}.check input{width:18px;height:18px;margin-top:4px;accent-color:var(--accent)}form>.small{margin-top:14px;font-size:12px}.error{color:#ff9fa5;font-size:14px;min-height:20px;margin:14px 0}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:var(--accent);color:#08261e;padding:12px 22px;border-radius:6px;z-index:30;box-shadow:0 10px 40px #0008;font-size:14px;max-width:90vw}.loading{opacity:.65}.status-error{color:#ff9fa5!important}
@media(min-width:1600px){.hero-visual>img{height:370px}}@media(max-width:1050px){.wrap{padding-left:28px;padding-right:28px}.topbar{padding:0 28px;gap:20px}nav{gap:20px}.hero{gap:30px}.hero-visual>img{height:290px}.hero-meta{gap:10px}.hero-copy>p{font-size:15px}.feature-grid{grid-template-columns:1fr 1fr}.feature.large{grid-column:span 2}.feature.accent{grid-column:span 2}.big-type{font-size:48px}.guide-layout{grid-template-columns:190px minmax(0,1fr);gap:30px}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.community-heading{align-items:flex-start}.community-heading h1{font-size:40px}.community-actions{max-width:200px}.community-rules{flex-wrap:wrap}.top-link{font-size:12px}.brand strong{font-size:19px}}
@media(max-width:720px){.wrap{padding-left:20px;padding-right:20px}.topbar{height:auto;min-height:76px;flex-wrap:wrap;padding:16px 20px 0;gap:12px}.topbar>.brand{margin-right:auto}.topbar nav{order:3;width:100%;justify-content:space-between;gap:12px;height:44px}nav a{font-size:13px}.top-link{font-size:12px}.hero{grid-template-columns:1fr;padding-top:42px;padding-bottom:65px;gap:40px}.hero h1{font-size:44px}.hero-visual{transform:none}.hero-visual>img{height:260px}.hero-visual>.image-caption{transform:none;font-size:11px}.hero-meta{margin-top:25px}.spec-strip .wrap{flex-wrap:wrap;justify-content:flex-start;gap:10px 22px;font-size:12px}.section{padding-top:44px;padding-bottom:44px}.section-heading{display:block}.section-heading>p{margin-top:16px}.section-heading h2{font-size:30px}.feature-grid{grid-template-columns:1fr}.feature.large,.feature.accent{grid-column:auto}.feature{padding:22px}.feature.large img{height:200px}.feature img{height:190px}.bottom-callout{flex-direction:column;align-items:flex-start;margin-bottom:40px;padding:28px 20px}.bottom-callout h2{font-size:24px}.footer{gap:15px}.footer p{flex-basis:100%;order:3}.footer>.local-badge{margin-left:auto}.footer>div{font-size:11px}.guide-layout{display:block}.guide-sidebar{position:static;flex-direction:row;flex-wrap:wrap;gap:10px 16px;margin-bottom:32px;padding:16px 0;border-block:1px solid var(--line);font-size:12px}.guide-sidebar strong{width:100%}.guide-sidebar>.text-link{display:none}.page-heading h1{font-size:38px}.page-heading>p{font-size:14px}.guide-block h2{font-size:25px}.guide-block{scroll-margin-top:140px}.rule-grid strong{font-size:25px}.community-heading{display:block}.community-heading h1{font-size:38px}.community-actions{max-width:none;justify-content:flex-start;margin-top:24px}.community-rules{display:grid;gap:10px;padding:16px}.tabs{flex-basis:100%}.toolbar{gap:10px}.toolbar .search{flex:1;min-width:140px}.search>span{display:none}.search input{max-width:none}.toolbar select{max-width:115px;padding:10px 6px;font-size:12px}.post-grid{grid-template-columns:1fr}.tool-grid{grid-template-columns:1fr}.panel{padding:20px}.form-row{grid-template-columns:1fr;gap:18px}dialog{padding:22px}.empty-state{padding:45px 16px}.empty-state h2{font-size:22px}.hero-visual .visual-top{padding:12px;font-size:10px}.hero-visual .visual-bottom{padding:12px;font-size:11px}}
.pager{display:flex;gap:20px;align-items:center;justify-content:center;margin-top:28px;font-size:14px}.tabs{flex-wrap:wrap}.embed-mount:empty{min-height:1px}.tabs button{white-space:nowrap}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.post-code{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}.post-code .copy-actions{margin:10px 0 0;gap:6px}.post-code .button{font-size:12px;padding:9px 7px;min-height:40px;white-space:nowrap}.post-code details{padding:10px 0;border-bottom:0}.post-code summary{font-size:12px;color:var(--muted)}.post-code textarea,#register-code{font-family:Consolas,monospace;font-size:12px;word-break:break-all}.post-code textarea{margin-top:10px;min-height:110px}
