:root{
  --bg:#f4f7fb;--surface:#ffffff;--surface-2:#f8fbff;--ink:#0f172a;--muted:#475569;
  --line:#d7e2ef;--brand:#0f62fe;--brand-2:#1e3a8a;--soft:#eaf2ff;--accent:#dbeafe;
  --ok:#0f766e;--radius:24px;--shadow:0 18px 40px rgba(15, 23, 42, .08);--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Pretendard","Apple SD Gothic Neo","Noto Sans KR",sans-serif;color:var(--ink);background:linear-gradient(180deg,#f7fbff 0%,#eef4fb 100%);line-height:1.65;word-break:keep-all}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 32px));margin:0 auto}
.topbar{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);background:rgba(247,251,255,.78);border-bottom:1px solid rgba(215,226,239,.7)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.02rem}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--brand),#66a3ff);color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 10px 24px rgba(15,98,254,.24)}
.top-links{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.95rem}.top-links a:hover{color:var(--brand)}
.hero{padding:58px 0 34px}.hero-wrap{display:grid;grid-template-columns:1.25fr .9fr;gap:28px;align-items:stretch}
.hero-panel,.hero-side,.card,.faq-item,.post-card,.guide-step,.band-card,.mini-card,.answer-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-panel{padding:38px;background:radial-gradient(circle at top right, rgba(15,98,254,.13), transparent 34%),linear-gradient(180deg,#ffffff 0%,#f5f9ff 100%)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:#ebf2ff;border:1px solid #cfe0ff;color:#1d4ed8;font-size:.92rem;font-weight:700}
.hero h1{margin:16px 0 14px;font-size:clamp(2rem,4vw,3.5rem);line-height:1.15;letter-spacing:-.03em}.lead{color:var(--muted);font-size:1.07rem;margin:0 0 22px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 18px;border-radius:16px;font-weight:800;background:var(--brand);color:#fff;border:1px solid transparent;box-shadow:0 10px 22px rgba(15,98,254,.22)}
.btn.secondary{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:none}
.hero-quick{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}.mini-card{padding:16px}.mini-card strong{display:block;font-size:1.02rem;margin-bottom:6px}.mini-card span{display:block;color:var(--muted);font-size:.96rem}
.hero-side{padding:24px}.hero-side h2{margin:6px 0 14px;font-size:1.2rem}.check-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.check-list li{padding:13px 14px;border-radius:18px;background:var(--surface-2);border:1px solid #dbe8f7;font-weight:600}.check-list small{display:block;color:var(--muted);font-weight:500;margin-top:4px}
.section{padding:20px 0 22px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}.section h2{margin:0;font-size:1.75rem;letter-spacing:-.02em}.section p.section-copy{margin:6px 0 0;color:var(--muted);max-width:760px}
.answer-grid,.band-grid,.post-grid,.faq-grid,.guide-grid,.card-grid{display:grid;gap:18px}.answer-grid{grid-template-columns:repeat(3,1fr)}.answer-card{padding:22px}.answer-card h3{margin:0 0 8px;font-size:1.08rem}.answer-card p{margin:0;color:var(--muted)}
.band-grid{grid-template-columns:repeat(4,1fr)}.band-card{padding:22px}.band-card h3{margin:0 0 8px;font-size:1.05rem}.band-card p{margin:0 0 14px;color:var(--muted)}.band-card a{display:inline-flex;font-weight:800;color:var(--brand)}
.card-grid{grid-template-columns:repeat(3,1fr)}.card{padding:24px}.card h3{margin:0 0 8px;font-size:1.12rem}.card p{margin:0;color:var(--muted)}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.chip{display:inline-flex;padding:9px 13px;border-radius:999px;background:#eef5ff;border:1px solid #d4e2fa;font-weight:700;font-size:.94rem}
.guide-grid{grid-template-columns:repeat(4,1fr)}.guide-step{padding:20px}.step-no{width:34px;height:34px;border-radius:12px;background:var(--soft);color:var(--brand);display:grid;place-items:center;font-weight:900;margin-bottom:10px}
.guide-step h3{margin:0 0 6px;font-size:1.02rem}.guide-step p{margin:0;color:var(--muted)}.post-grid{grid-template-columns:repeat(4,1fr)}.post-card{padding:22px;display:flex;flex-direction:column;gap:14px}.post-card strong{font-size:1.08rem}.post-card p{margin:0;color:var(--muted);flex:1}.post-card a{display:inline-flex;align-items:center;font-weight:800;color:var(--brand)}
.notice{padding:22px;border-radius:var(--radius);background:#0f172a;color:#fff;box-shadow:var(--shadow)}.notice h2{margin:0 0 10px;font-size:1.5rem}.notice p{margin:0;color:rgba(255,255,255,.82)}.notice .chips .chip{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.14);color:#fff}
.faq-grid{grid-template-columns:repeat(2,1fr)}.faq-item{padding:22px}.faq-item h3{margin:0 0 8px;font-size:1.04rem}.faq-item p{margin:0;color:var(--muted)}
.footer{padding:30px 0 50px;color:var(--muted)}.footer-box{padding:26px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.footer h2{margin:0 0 8px;font-size:1.35rem;color:var(--ink)}.footer p{margin:0}
.footer-links{display:flex;gap:10px;flex-wrap:wrap;align-content:flex-start}.footer-links a{padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:#f8fbff;color:var(--ink);font-weight:700}
.meta-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px}.meta-list .mini-card{box-shadow:none}
.page-hero{padding:44px 0 18px}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:.94rem;margin-bottom:14px}.page-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
.page-main,.page-side{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow)}.page-main{padding:34px}.page-side{padding:24px}
.page-main h1{margin:0 0 14px;font-size:clamp(1.8rem,3.2vw,3rem);line-height:1.2}.summary-box{margin:18px 0 24px;padding:18px;border-radius:20px;background:#f7fbff;border:1px solid #d9e7fb}.summary-box h2{margin:0 0 10px;font-size:1.08rem}.summary-box ul,.detail-list{margin:0;padding-left:18px}
.page-main h2{margin:28px 0 10px;font-size:1.36rem}.page-main p,.page-main li{color:#334155}.side-block + .side-block{margin-top:18px}.side-block h3{margin:0 0 10px;font-size:1.06rem}.side-block p,.side-block li{margin:0;color:var(--muted)}.side-block ul{padding-left:18px}
.link-stack{display:grid;gap:10px}.link-stack a{padding:12px 14px;border-radius:16px;background:#f8fbff;border:1px solid var(--line);font-weight:700}.link-stack a:hover{border-color:#b6cdf5;color:var(--brand)}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.badge{padding:8px 12px;border-radius:999px;background:#eef5ff;border:1px solid #d7e5fd;font-size:.92rem;font-weight:700}
.inline-cta{margin-top:24px;padding:20px;border-radius:22px;background:#0f172a;color:#fff}.inline-cta h2{margin:0 0 8px;color:#fff}.inline-cta p{margin:0;color:rgba(255,255,255,.84)}.inline-cta .hero-actions{margin-top:14px}
@media (max-width:1100px){.hero-wrap,.page-wrap,.footer-box{grid-template-columns:1fr}.answer-grid,.card-grid,.guide-grid,.post-grid,.band-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:720px){.topbar-inner{padding:10px 0;align-items:flex-start;flex-direction:column}.hero-panel,.hero-side,.page-main,.page-side,.footer-box{padding:22px}.hero-quick,.answer-grid,.card-grid,.guide-grid,.post-grid,.band-grid,.faq-grid,.meta-list{grid-template-columns:1fr}.hero{padding-top:34px}.section h2{font-size:1.45rem}}