/* Inkisle — palette from the Grace A direction (minimal vector): sea teal, coral ink, indigo, mustard, plum */
:root{--bg:#EDF2F1;--surface:#fff;--fg:#14262B;--muted:#53666B;--line:#CFDADA;--chip:#E1EBEA;--teal:#17756F;--indigo:#4251C4;
--coral:#E4574B;--coral-ink:#C2453A;--btn:#C2453A;--btn-fg:#fff;--shadow:0 1px 2px rgba(20,38,43,.06),0 8px 24px -12px rgba(20,38,43,.18);--r:16px;color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0C1619;--surface:#13242A;--fg:#E6F0EF;--muted:#9BB0B3;--line:#25393F;--chip:#1B3037;--teal:#5CC6BC;--indigo:#9AA6F7;--coral:#F2766A;--coral-ink:#F2766A;--btn:#F2766A;--btn-fg:#14262B;--shadow:0 8px 24px -12px rgba(0,0,0,.6);color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0C1619;--surface:#13242A;--fg:#E6F0EF;--muted:#9BB0B3;--line:#25393F;--chip:#1B3037;--teal:#5CC6BC;--indigo:#9AA6F7;--coral:#F2766A;--coral-ink:#F2766A;--btn:#F2766A;--btn-fg:#14262B;--shadow:0 8px 24px -12px rgba(0,0,0,.6);color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.7 system-ui,-apple-system,"Segoe UI","Noto Sans KR","Noto Sans",sans-serif;overflow-wrap:anywhere}
img,svg{max-width:100%;height:auto}
a{color:var(--teal);text-underline-offset:3px}
a:hover{color:var(--coral-ink)}
.wrap{width:100%;max-width:1040px;margin:0 auto;padding:0 16px}
.skip{position:absolute;inset-inline-start:8px;top:-80px;background:var(--surface);padding:8px 12px;border-radius:8px;z-index:20}
.skip:focus{top:8px}
.site-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;padding-top:8px;padding-bottom:8px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:19px;color:var(--fg);text-decoration:none;letter-spacing:.2px}
.nav{display:flex;flex-wrap:wrap;gap:2px 4px;flex:1 1 auto}
.nav a{color:var(--muted);text-decoration:none;padding:6px 10px;border-radius:999px;font-size:15px}
.nav a:hover,.nav a[aria-current]{background:var(--chip);color:var(--fg)}
.tools{display:flex;align-items:center;gap:6px;margin-left:auto}
.ipe-link{font-size:14px;padding:6px 10px;border:1px solid var(--line);border-radius:999px;color:var(--fg);text-decoration:none;white-space:nowrap}
.ipe-link:hover{border-color:var(--teal)}
.theme,.lang summary{background:var(--surface);border:1px solid var(--line);border-radius:999px;color:var(--fg);font:inherit;font-size:14px;padding:5px 11px;cursor:pointer;min-height:34px;list-style:none;display:inline-flex;align-items:center}
.lang summary::-webkit-details-marker{display:none}
.lang{position:relative}
.lang ul{position:absolute;right:0;top:calc(100% + 6px);margin:0;padding:6px;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);max-height:70vh;overflow:auto;min-width:170px;z-index:12}
[dir=rtl] .lang ul{right:auto;left:0}
.lang li a{display:block;padding:7px 10px;border-radius:8px;color:var(--fg);text-decoration:none;font-size:15px}
.lang li a:hover,.lang li a[aria-current]{background:var(--chip)}
main{padding-top:20px;padding-bottom:48px;min-height:70vh}
h1,h2,h3{line-height:1.25;letter-spacing:-.01em;margin:1.4em 0 .5em}
h1{font-size:clamp(28px,6vw,44px);margin-top:.3em}
h2{font-size:clamp(22px,4vw,28px)}
h3{font-size:19px;margin:.2em 0 .4em}
.lead{font-size:clamp(17px,2.4vw,20px);color:var(--muted)}
.hero{display:grid;grid-template-columns:1fr;gap:20px;align-items:center;padding:12px 0 8px}
.hero-art{width:100%;max-width:420px;margin:0 auto;border-radius:24px}
.badge{display:inline-block;background:var(--chip);color:var(--teal);border-radius:999px;padding:4px 12px;font-size:14px;font-weight:700;margin:0}
.note{color:var(--muted);font-size:14px}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 8px}
.btn{display:inline-block;background:var(--btn);color:var(--btn-fg);padding:11px 20px;border-radius:999px;text-decoration:none;font-weight:700;border:2px solid var(--btn)}
.btn:hover{color:var(--btn-fg);filter:brightness(1.07)}
.btn.ghost{background:transparent;color:var(--fg);border-color:var(--line)}
.btn.ghost:hover{color:var(--fg);border-color:var(--teal)}
.section{margin:36px 0}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.sec-head h2{margin:0}
.grid{display:grid;gap:16px;grid-template-columns:1fr}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.feat{padding:18px 20px}
.feat p{margin:0;color:var(--muted)}
.post-card{overflow:hidden;display:flex;flex-direction:column}
.post-card .thumb{display:block;background:var(--chip)}
.post-card img{display:block;width:100%;height:auto}
.post-card .body{padding:14px 18px 18px}
.post-card p{margin:.3em 0;color:var(--muted);font-size:16px}
.post-card h3 a{color:var(--fg);text-decoration:none}
.post-card h3 a:hover{color:var(--coral-ink)}
.more{font-weight:700;text-decoration:none}
.meta{color:var(--muted);font-size:14px;margin:0 0 4px}
.facts ul{padding-left:1.2em}
.facts li{margin:.35em 0}
.follow{padding:22px}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:6px}
.crumbs a{color:var(--muted)}
.prose{max-width:720px}
.prose img,.prose svg{border-radius:12px}
.post-hero{width:100%;height:auto;margin:6px 0 18px;background:var(--chip)}
figure{margin:1.4em 0}
figcaption{font-size:14px;color:var(--muted);margin-top:6px}
blockquote{margin:1.2em 0;padding:.2em 1em;border-inline-start:4px solid var(--coral);background:var(--surface);border-radius:0 12px 12px 0;color:var(--muted)}
pre{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px;overflow:auto;font-size:14px}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em;background:var(--chip);padding:1px 5px;border-radius:5px}
pre code{background:none;padding:0}
.table-wrap{overflow-x:auto;margin:1.2em 0;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:420px;font-size:15px}
th,td{text-align:start;padding:8px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--chip)}
tr:last-child td{border-bottom:0}
.ai-note{background:var(--chip);border-radius:10px;padding:8px 12px;font-size:14px;color:var(--muted)}
.pager{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:28px 0;font-size:15px}
.pager a{max-width:48%}
.langs ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.langs a{display:inline-block;padding:4px 12px;border:1px solid var(--line);border-radius:999px;text-decoration:none}
.langs h2{font-size:17px}
.site-footer{border-top:1px solid var(--line);padding:24px 0 36px;color:var(--muted);font-size:14px}
.site-footer p{margin:.3em 0}
.foot-tag{font-size:15px}
.empty{color:var(--muted)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--indigo);outline-offset:2px}
@media (min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}.grid.three{grid-template-columns:repeat(3,1fr)}}
@media (min-width:860px){.hero{grid-template-columns:1.1fr .9fr}.wrap{padding:0 24px}}
@media (max-width:420px){.ipe-link{padding:5px 8px;font-size:13px}.brand{font-size:17px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}