:root{--ink:#14213d;--muted:#5b6478;--accent:#b3263a;--bg:#fbfaf7;--card:#fff;--line:#e6e2da}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans KR",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header{padding:18px 0;border-bottom:1px solid var(--line)}header .wrap{display:flex;justify-content:space-between;align-items:center}
.logo{font-weight:800;letter-spacing:-.02em}.logo span{color:var(--accent)}
nav a{color:var(--muted);text-decoration:none;margin-left:18px;font-size:.95rem}
.hero{padding:72px 0 48px}.hero h1{font-size:clamp(2rem,4.5vw,3.1rem);line-height:1.15;margin:0 0 16px;letter-spacing:-.03em}
.hero p{font-size:1.15rem;color:var(--muted);max-width:640px}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:12px 22px;border-radius:8px;text-decoration:none;font-weight:600;margin:8px 10px 0 0}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
section{padding:48px 0;border-top:1px solid var(--line)}h2{font-size:1.7rem;margin:0 0 8px;letter-spacing:-.02em}.sub{color:var(--muted);margin:0 0 28px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px}
.card h3{margin:0 0 6px}.price{font-size:2rem;font-weight:800}.price small{font-size:.9rem;color:var(--muted);font-weight:500}
.card ul{padding-left:18px;margin:12px 0 0}.card li{margin:4px 0}
.featured{border:2px solid var(--accent)}.tag{display:inline-block;font-size:.75rem;background:#fde8eb;color:var(--accent);padding:2px 8px;border-radius:99px;font-weight:700}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
td,th{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}th{background:#f3f0ea}
ol.steps{padding-left:20px}ol.steps li{margin:8px 0}
.note{font-size:.9rem;color:var(--muted)}
details{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 18px;margin:10px 0}summary{font-weight:600;cursor:pointer}
footer{padding:32px 0;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line)}
.ko{font-size:.95rem;color:var(--muted)}

/* shared additions (2026-10-30) */
header .wrap{flex-wrap:wrap;gap:8px}
.logo a{color:inherit;text-decoration:none}
nav{display:flex;flex-wrap:wrap;gap:4px 16px}
nav a{margin-left:0}
nav a.active{color:var(--ink);font-weight:700}
a{color:var(--accent)}
.page{padding:48px 0 24px}
.page h1{font-size:clamp(1.8rem,4vw,2.5rem);line-height:1.2;margin:0 0 12px;letter-spacing:-.03em}
.lead{font-size:1.1rem;color:var(--muted);max-width:700px}
.prose{max-width:740px}
.prose h2{margin-top:36px}.prose h3{margin:24px 0 6px}
.prose p,.prose li{font-size:1.03rem}
.prose li{margin:6px 0}
.byline{color:var(--muted);font-size:.92rem;margin:0 0 24px}
.spec{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;background:#14213d;color:#fff;padding:2px 8px;border-radius:4px;margin-bottom:8px}
.card .meta{font-size:.85rem;color:var(--muted);margin:4px 0 10px}
.card a.dl{font-weight:600;text-decoration:none}
.cta{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:18px 22px;margin:36px 0}
.cta p{margin:0 0 6px}
.toc{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 20px}
footer .links{margin-top:8px;display:flex;flex-wrap:wrap;gap:4px 16px}
footer .links a{color:var(--muted)}
.sample-body{max-width:820px}
.sample-body table{font-size:.92rem;margin:12px 0}
.sample-body td,.sample-body th{vertical-align:top}
.sample-body blockquote{border-left:3px solid var(--line);margin:12px 0;padding:4px 14px;color:var(--muted)}
.banner{background:#14213d;color:#fff;padding:10px 14px;border-radius:8px;font-size:.92rem;margin:0 0 20px}
.table-scroll{overflow-x:auto}
@media (max-width:640px){.hero{padding:44px 0 32px}section{padding:36px 0}td,th{padding:9px 10px;font-size:.92rem}}

/* trust fix (2026-10-31) */
.proof-strip{margin:18px 0 18px;padding:12px 14px;border-left:3px solid var(--accent);background:rgba(0,0,0,.03);font-size:.95em;max-width:760px}
.proof-strip p{margin:4px 0}

/* GEO rebuild (2026-11-15) */
.answer{font-size:1.12rem;color:var(--ink);max-width:780px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:14px 18px}
.hero .answer{font-size:1.08rem}
.crumbs{font-size:.88rem;color:var(--muted);margin:0 0 8px}.crumbs a{color:var(--muted)}
nav a.lang{border:1px solid var(--line);border-radius:6px;padding:0 8px;color:var(--ink)}
.prose pre{background:#14213d;color:#f3f0ea;padding:14px;border-radius:8px;overflow-x:auto;font-size:.88rem}
.prose code{font-size:.92em}.prose table{margin:14px 0}
figure.card{margin:0}figure.card img{width:100%;height:auto;border:1px solid var(--line);border-radius:8px}
.card h3 a{text-decoration:none}
.proof-strip a, .tag{color:#9e1f31}