:root{
  --bg:#fbfbfd;
  --surface:#ffffff;
  --ink:#15181d;
  --ink-soft:#4a4f59;
  --muted:#878d99;
  --line:#e7e9ee;
  --brand:#4f46e5;
  --brand-ink:#3c34c9;
  --accent:#ec6a3c;
  --live:#1faa59;
  --wip:#d98a16;
  --soon:#8b93a1;
  --radius:16px;
  --shadow:0 1px 2px rgba(20,24,29,.04),0 8px 24px rgba(20,24,29,.06);
  --wrap:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Pretendard","Pretendard Variable",-apple-system,BlinkMacSystemFont,system-ui,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  line-height:1.7;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.narrow{max-width:760px;margin-left:auto;margin-right:auto}
.center{text-align:center}
.muted{color:var(--muted)}

/* Header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,251,253,.82);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{font-weight:800;font-size:1.15rem;letter-spacing:-.02em}
.brand-mark{color:var(--brand)}
.site-nav{display:flex;gap:24px}
.site-nav a{color:var(--ink-soft);font-weight:600;font-size:.95rem;transition:color .15s}
.site-nav a:hover{color:var(--brand)}

/* Hero */
.hero{padding:88px 0 64px;background:radial-gradient(1200px 400px at 50% -10%,#eef0ff 0%,transparent 70%)}
.eyebrow{color:var(--brand);font-weight:800;letter-spacing:.02em;font-size:1rem;margin:0 0 14px}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.18;letter-spacing:-.03em;margin:0 0 18px;font-weight:800}
.hero .lead{font-size:1.18rem;color:var(--ink-soft);max-width:620px;margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:999px;font-weight:700;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:transform .12s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(79,70,229,.28)}
.btn-primary:hover{background:var(--brand-ink)}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink)}
.btn-sm{padding:8px 14px;font-size:.875rem}
.btn-lg{padding:14px 28px;font-size:1.05rem}
.btn-disabled{background:#f1f2f5;color:var(--soon);cursor:default}
.btn-disabled:hover{transform:none}

/* Sections */
.section{padding:64px 0}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-title{font-size:1.7rem;font-weight:800;letter-spacing:-.02em;margin:0 0 8px}
.section-sub{color:var(--ink-soft);margin:0 0 32px}

/* Project cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .15s,box-shadow .2s}
.card-link{position:absolute;inset:0;z-index:1;border-radius:var(--radius)}
.card>*:not(.card-link){position:relative;z-index:2}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(20,24,29,.10)}
.card.status-disabled{opacity:.62}
.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.card-icon{font-size:1.8rem}
.badge{font-size:.72rem;font-weight:800;padding:4px 10px;border-radius:999px;letter-spacing:.02em}
.badge-live{background:rgba(31,170,89,.12);color:var(--live)}
.badge-wip{background:rgba(217,138,22,.14);color:var(--wip)}
.badge-soon{background:#eef0f3;color:var(--soon)}
.card-title{font-size:1.18rem;font-weight:800;margin:0 0 2px;letter-spacing:-.01em}
.card-cat{color:var(--brand);font-size:.82rem;font-weight:700;margin:0 0 10px}
.card-desc{color:var(--ink-soft);font-size:.95rem;margin:0 0 16px;flex:1}
.taglist{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0 0 18px}
.taglist li{font-size:.75rem;color:var(--muted);background:#f4f5f8;border-radius:6px;padding:3px 9px}
.card-actions{margin-top:auto;display:flex;align-items:center;gap:12px}
.card-more{margin-left:auto;font-size:.85rem;font-weight:700;color:var(--brand)}
.card-more:hover{text-decoration:underline}
.card-note{font-size:.78rem;color:var(--muted);margin:10px 0 0}

/* Project detail */
.project-header{margin:18px 0 28px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.project-head-top{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.project-icon{font-size:2.4rem}
.project-h1{font-size:clamp(1.7rem,4vw,2.3rem);font-weight:800;letter-spacing:-.02em;margin:0 0 4px}
.project-cat{color:var(--brand);font-weight:700;font-size:.9rem;margin:0 0 12px}
.project-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:16px}
.project-body{margin-top:8px}
.project-body svg{max-width:100%;height:auto;display:block;margin:1.6em auto}
.project-foot{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);text-align:center}

/* Post list */
.post-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.post-row{display:flex;align-items:center;gap:18px;padding:16px 4px;border-bottom:1px solid var(--line);transition:background .12s,padding .12s}
.post-row:hover{background:#f6f7fb;padding-left:12px}
.post-date{color:var(--muted);font-size:.85rem;font-variant-numeric:tabular-nums;min-width:88px}
.post-title{font-weight:700;flex:1}
.post-arrow{color:var(--brand);opacity:0;transition:opacity .12s}
.post-row:hover .post-arrow{opacity:1}
.center{ text-align:center }
.section .center{margin-top:28px}

/* Blog post / prose */
.page-title{font-size:2rem;font-weight:800;margin:0 0 24px}
.back-link{color:var(--brand);font-weight:700;font-size:.9rem}
.post-header{margin:18px 0 32px}
.post-meta{color:var(--muted);font-size:.9rem;margin:0 0 8px}
.post-h1{font-size:clamp(1.7rem,4vw,2.4rem);line-height:1.25;letter-spacing:-.02em;margin:0}
.prose{font-size:1.06rem;color:#23272e}
.prose h2{font-size:1.4rem;font-weight:800;margin:2.4em 0 .6em;letter-spacing:-.01em;padding-top:.3em;border-top:1px solid var(--line)}
.prose h3{font-size:1.15rem;font-weight:700;margin:1.8em 0 .5em}
.prose p{margin:1em 0}
.prose strong{font-weight:700}
.prose hr{border:none;border-top:1px solid var(--line);margin:2em 0}
.prose blockquote{margin:1.6em 0;padding:14px 20px;background:#fff7ed;border-left:4px solid var(--accent);border-radius:8px;color:#7a4b2e}
.prose blockquote p{margin:.2em 0}
.prose table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:.92rem}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.prose th{background:#f6f7fb;font-weight:700}
.prose ul,.prose ol{padding-left:1.3em}

/* Photo figure */
.photo{margin:1.8em 0;text-align:center}
.photo img{max-width:100%;border-radius:14px;box-shadow:var(--shadow)}
.photo figcaption{margin-top:10px;font-size:.86rem;color:var(--muted)}
.photo-missing{padding:40px;background:#f4f5f8;border:1px dashed var(--line);border-radius:14px;color:var(--muted)}

/* Breadcrumb */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:.85rem;color:var(--muted);margin:0 0 14px}
.crumbs a{color:var(--brand);font-weight:600}
.crumbs a:hover{text-decoration:underline}
.crumb-sep{color:var(--line)}
.crumb-cur{color:var(--ink-soft);font-weight:600}

/* Drill-down section cards (장르/시즌) */
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.sec-card{text-decoration:none;cursor:pointer}
.sec-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.sec-card .card-icon{font-size:1.7rem}
.sec-count{font-size:.75rem;font-weight:800;color:var(--brand);background:rgba(79,70,229,.08);border-radius:999px;padding:4px 11px}
.sec-card .card-more{display:inline-block;margin-top:14px;color:var(--brand);font-weight:700;font-size:.9rem}
.sec-card:hover .card-more{text-decoration:underline}

/* Embedded tistory post */
.post-season{display:inline-block;font-size:.78rem;font-weight:800;color:var(--brand);background:rgba(79,70,229,.08);border-radius:999px;padding:4px 12px;margin-bottom:10px}
.post-frame{width:100%;border:0;display:block;min-height:400px;background:#fff;border-radius:12px;overflow:hidden}

/* Genre + Season grouping on blog list */
.genre-block{margin:0 0 52px}
.genre-head{display:flex;align-items:center;gap:10px;font-size:1.5rem;font-weight:800;color:var(--ink);margin:0 0 20px;padding-bottom:12px;border-bottom:2px solid var(--brand);letter-spacing:-.02em}
.genre-tag{font-size:.72rem;font-weight:800;color:#fff;background:var(--brand);border-radius:999px;padding:4px 11px;letter-spacing:.02em}
.season-block{margin:0 0 32px;padding-left:4px}
.season-head{font-size:1.1rem;font-weight:700;color:var(--ink-soft);margin:0 0 4px;letter-spacing:-.01em}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:36px 0;margin-top:40px;background:var(--surface)}
.site-footer p{margin:2px 0;font-size:.9rem;color:var(--ink-soft)}

/* ── Tablet ── */
@media (max-width:760px){
  .card-grid{grid-template-columns:1fr}
}

/* ── Mobile ── */
@media (max-width:640px){
  .wrap{padding:0 18px}

  /* Header: 브랜드 한 줄 + 메뉴 한 줄 */
  .header-inner{flex-wrap:wrap;height:auto;padding:10px 0;gap:6px}
  .brand{font-size:1.05rem}
  .site-nav{width:100%;justify-content:space-between;gap:10px;font-size:.9rem}
  .site-nav a{padding:4px 0}

  /* Hero */
  .hero{padding:44px 0 36px}
  .eyebrow{font-size:.92rem}
  .hero .lead{font-size:1.05rem}
  .hero-actions{gap:10px}
  .hero-actions .btn{flex:1;justify-content:center}

  /* Sections */
  .section{padding:44px 0}
  .section-title{font-size:1.45rem}
  .section-sub{font-size:.95rem}

  /* Cards */
  .card{padding:20px}
  .card-actions{flex-wrap:wrap;gap:10px}

  /* Buttons: 터치 영역 확보 */
  .btn{padding:12px 18px}
  .btn-sm{padding:10px 15px}
  .btn-lg{padding:13px 22px;font-size:1rem}

  /* Blog list */
  .post-row{gap:12px;padding:14px 2px}
  .post-date{min-width:0;font-size:.8rem}
  .post-title{font-size:.98rem}
  .post-arrow{display:none}

  /* Blog post / project detail */
  .post-h1,.project-h1{font-size:1.5rem}
  .prose{font-size:1rem}
  .prose h2{font-size:1.25rem}
  .project-icon{font-size:2rem}
  .project-actions{gap:10px}

  /* 가로 스크롤 방지 */
  .prose table{display:block;overflow-x:auto;white-space:nowrap}
}

@media (max-width:380px){
  .hero h1{font-size:1.7rem}
  .site-nav{font-size:.85rem;gap:6px}
  .brand-mark{display:none}
}