*,
*::before,
*::after { box-sizing: border-box; }

:root{
  --bg:#f4f7fb;
  --bg-soft:#eef5ff;
  --surface:#ffffff;
  --surface-soft:#f8fbff;
  --surface-deep:#0f172a;
  --text:#132238;
  --muted:#5c6b82;
  --line:#d9e3f1;
  --primary:#165dff;
  --primary-2:#11b5a4;
  --accent:#ffb648;
  --shadow:0 20px 48px rgba(19,34,56,.08);
  --shadow-soft:0 12px 26px rgba(19,34,56,.06);
  --radius:26px;
}

html{ scroll-behavior:smooth; }
body{
  margin:0;
  color:var(--text);
  font-family:"Pretendard","Apple SD Gothic Neo","Noto Sans KR",Arial,sans-serif;
  line-height:1.72;
  word-break:keep-all;
  background:
    radial-gradient(circle at top left, rgba(22,93,255,.08), transparent 22%),
    radial-gradient(circle at top right, rgba(17,181,164,.08), transparent 24%),
    linear-gradient(180deg, #fbfdff 0%, #f4f7fb 44%, #f8fbff 100%);
}
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.container{
  width:min(1200px, calc(100% - 40px));
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.84);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(217,227,241,.88);
}
.header-inner{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.brand-area{ display:flex; flex-direction:column; gap:4px; }
.brand{
  font-size:24px;
  font-weight:900;
  letter-spacing:-.04em;
  color:#09111f;
}
.brand-sub{
  font-size:12px;
  color:var(--muted);
}
.main-nav{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:24px;
  flex-wrap:wrap;
}
.main-nav a{
  font-size:14px;
  font-weight:800;
  color:#334155;
}
.main-nav a:hover{ color:var(--primary); }

.header-call,
.hero-actions .btn-primary,
.post-card a,
.call-panel a,
.cta-block a,
.footer-phone,
.sticky-call,
.footer-mini-btn{
  color:#fff;
  background:linear-gradient(135deg, var(--primary), #3b82f6 55%, var(--primary-2));
  box-shadow:0 16px 28px rgba(22,93,255,.22);
}
.header-call{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:170px;
  height:48px;
  padding:0 18px;
  border-radius:999px;
  font-size:14px;
  font-weight:900;
}

.page-main{ padding:8px 0 84px; }
.section{ margin-top:30px; }

.hero{
  padding:42px 0 24px;
}
.hero-shell{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:24px;
  align-items:stretch;
}
.hero-main,
.hero-side,
.surface,
.info-card,
.post-card,
.symptom-link,
.step-card,
.call-panel,
.notice-box,
.article-hero,
.article-main,
.side-box,
.cta-block,
.quick-card,
.home-intro,
.process-card,
.district-card,
.highlight-card,
.trust-bar{
  background:var(--surface);
  border:1px solid rgba(217,227,241,.9);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}

.hero-main{
  padding:44px;
  background:
    linear-gradient(140deg, rgba(22,93,255,.09), rgba(17,181,164,.05)),
    linear-gradient(180deg, #ffffff, #f9fbff);
}
.kicker,
.badge,
.post-chip,
.mini-chip{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 14px;
  border-radius:999px;
  font-size:12px;
  font-weight:900;
  letter-spacing:.01em;
}
.kicker{
  margin-bottom:16px;
  background:#e7f0ff;
  border:1px solid #cfe1ff;
  color:var(--primary);
}
.badge{
  margin-bottom:12px;
  background:#ecfeff;
  border:1px solid #c7f4f1;
  color:#0f766e;
}
.post-chip{
  margin-bottom:12px;
  background:#fff7e8;
  border:1px solid #f6dfb0;
  color:#9a6700;
}
.mini-chip{
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.22);
  color:#dbeafe;
}

.hero-main h1{
  margin:0 0 16px;
  font-size:52px;
  line-height:1.08;
  letter-spacing:-.05em;
}
.lead{
  margin:0;
  color:#334155;
  font-size:17px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:180px;
  min-height:54px;
  padding:0 20px;
  border-radius:16px;
  font-size:15px;
  font-weight:900;
}
.btn-secondary{
  background:#f8fbff;
  border:1px solid var(--line);
  color:#0f172a;
}
.tag-row,
.area-tags,
.footer-tag-list{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:24px;
}
.tag-row span,
.area-tags span,
.footer-tag-list span{
  display:inline-flex;
  align-items:center;
  min-height:38px;
  padding:0 14px;
  border-radius:999px;
  background:#f7f9fc;
  border:1px solid var(--line);
  color:#334155;
  font-size:13px;
  font-weight:800;
}

.hero-side{
  overflow:hidden;
  display:grid;
  grid-template-rows:auto 1fr;
}
.hero-map{
  padding:28px 30px 20px;
  color:#fff;
  background:
    radial-gradient(circle at top right, rgba(255,255,255,.12), transparent 24%),
    linear-gradient(180deg, #0f172a, #183152 64%, #165dff 100%);
}
.hero-map h2{
  margin:0 0 10px;
  font-size:30px;
  line-height:1.2;
  letter-spacing:-.03em;
}
.hero-map p{
  margin:0;
  font-size:15px;
  color:#dbeafe;
}
.hero-grid-mini{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:12px;
  padding:20px 22px 24px;
}
.info-card{
  padding:18px;
  background:linear-gradient(180deg, #fbfdff, #f4f9ff);
  box-shadow:var(--shadow-soft);
}
.info-card strong{
  display:block;
  margin-bottom:8px;
  font-size:18px;
  color:#0f172a;
}
.info-card p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}

.trust-bar{
  margin-top:18px;
  padding:18px 22px;
}
.trust-row{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:14px;
}
.trust-item{
  padding:10px 12px;
  border-radius:18px;
  background:linear-gradient(180deg, #f8fbff, #ffffff);
  border:1px solid rgba(217,227,241,.84);
}
.trust-item strong{
  display:block;
  margin-bottom:5px;
  font-size:15px;
  color:#0f172a;
}
.trust-item p{
  margin:0;
  color:var(--muted);
  font-size:13px;
}

.section-head{ margin-bottom:18px; }
.section-head h2,
.surface h1, .surface h2, .surface h3,
.article-main h2, .side-box h3,
.home-intro h2 h2,
.cta-block h2{
  margin:0 0 10px;
  color:#0f172a;
  line-height:1.3;
  letter-spacing:-.03em;
}
.section-head h2{ font-size:34px; }
.section-head p,
.surface p,
.article-main p,
.side-box p,
.home-intro p p,
.cta-block p{
  margin:0;
  color:var(--muted);
  font-size:15px;
}

.home-intro{
  padding:28px;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:18px;
  background:
    linear-gradient(180deg, rgba(17,181,164,.05), rgba(22,93,255,.03)),
    var(--surface);
}
.home-intro-list{
  display:grid;
  gap:12px;
}
.highlight-card{
  padding:18px 20px;
  background:linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow:var(--shadow-soft);
}
.highlight-card strong{
  display:block;
  margin-bottom:6px;
  font-size:17px;
}
.highlight-card p{
  margin:0;
  font-size:14px;
  color:var(--muted);
}

.quick-grid,
.symptom-grid,
.post-grid,
.guide-grid,
.process-grid,
.district-grid{
  display:grid;
  gap:18px;
}
.quick-grid{ grid-template-columns:repeat(3, minmax(0,1fr)); }
.symptom-grid{ grid-template-columns:repeat(3, minmax(0,1fr)); }
.post-grid{ grid-template-columns:repeat(3, minmax(0,1fr)); }
.guide-grid{ grid-template-columns:repeat(4, minmax(0,1fr)); }
.process-grid{ grid-template-columns:repeat(3, minmax(0,1fr)); }
.district-grid{ grid-template-columns:repeat(3, minmax(0,1fr)); }

.quick-card,
.symptom-link,
.post-card,
.step-card,
.surface,
.process-card,
.district-card{
  padding:24px;
}

.quick-card{
  background:linear-gradient(180deg, #ffffff, #f8fbff);
}
.quick-card strong,
.symptom-link strong,
.post-card h3,
.step-card strong,
.process-card strong,
.district-card strong{
  display:block;
  margin-bottom:10px;
  font-size:21px;
  color:#0f172a;
}
.quick-card p,
.symptom-link p,
.post-card p,
.step-card p,
.process-card p,
.district-card p{
  color:var(--muted);
  font-size:15px;
  margin:0;
}
.quick-card a{
  display:inline-flex;
  margin-top:14px;
  font-size:13px;
  font-weight:900;
  color:var(--primary);
}

.symptom-link{
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg, #ffffff, #f8fbff);
}
.symptom-link::after{
  content:"→";
  position:absolute;
  right:20px;
  top:18px;
  width:36px;
  height:36px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:#eef5ff;
  color:var(--primary);
  font-weight:900;
}
.post-card a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:130px;
  min-height:44px;
  margin-top:16px;
  padding:0 16px;
  border-radius:14px;
  font-size:13px;
  font-weight:900;
}
.step-card,
.process-card{
  padding-top:22px;
  border-top:4px solid transparent;
  border-image:linear-gradient(90deg, var(--primary), var(--primary-2)) 1;
}
.step-card b,
.process-card b{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  margin-bottom:14px;
  border-radius:14px;
  font-size:15px;
  font-weight:900;
  color:#fff;
  background:linear-gradient(135deg, var(--primary), var(--primary-2));
}

.notice-box{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:18px;
  padding:28px;
  background:
    linear-gradient(180deg, rgba(17,181,164,.06), rgba(22,93,255,.05)),
    var(--surface);
}
.notice-list{
  margin:16px 0 0;
  padding-left:20px;
  color:#334155;
}
.notice-list li+li{ margin-top:8px; }
.sticky-call{
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:18px;
  min-height:100%;
  min-height:124px;
  font-size:28px;
  font-weight:900;
}

.district-card{
  background:linear-gradient(180deg, #ffffff, #f9fbff);
}
.district-card ul{
  margin:0;
  padding-left:18px;
  color:#334155;
}
.district-card li+li{ margin-top:7px; }

.article-hero{
  padding:34px;
  margin-bottom:24px;
}
.article-hero h1{ font-size:42px; }
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:24px;
  align-items:start;
}
.article-main{ padding:28px; }
.section-block + .section-block{ margin-top:28px; }
.key-points{ display:grid; gap:14px; }
.key-item{
  display:grid;
  grid-template-columns:112px 1fr;
  gap:18px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.key-item:last-child{ border-bottom:0; }
.key-item strong{
  font-size:15px;
  color:#0f172a;
}
.bullets{
  margin:0;
  padding-left:20px;
  color:#334155;
}
.bullets li+li{ margin-top:8px; }

.side-stack{
  display:flex;
  flex-direction:column;
  gap:18px;
}
.side-box{
  padding:22px;
  position:sticky;
  top:96px;
}
.side-links{
  display:grid;
  gap:10px;
  margin-top:12px;
}
.side-links a{
  display:block;
  padding:14px 15px;
  border-radius:16px;
  border:1px solid var(--line);
  background:#f8fbff;
  color:#334155;
}
.call-panel{ padding:20px; }
.call-panel strong{
  display:block;
  margin-bottom:10px;
  font-size:18px;
  color:#0f172a;
}
.call-panel a{
  display:inline-flex;
  width:100%;
  min-height:52px;
  align-items:center;
  justify-content:center;
  border-radius:14px;
  font-weight:900;
}

.faq-list{ display:grid; gap:18px; }
.faq-item{
  padding-top:18px;
  border-top:1px dashed #c9d4e7;
}
.faq-item:first-child{
  padding-top:0;
  border-top:0;
}
.faq-item h3{
  margin:0 0 8px;
  font-size:21px;
  color:#0f172a;
}

.cta-block{
  margin-top:28px;
  padding:28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  border-left:6px solid var(--accent);
}
.cta-block a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:280px;
  min-height:58px;
  padding:0 24px;
  border-radius:16px;
  font-size:18px;
  font-weight:900;
}

.site-footer{
  margin-top:48px;
  padding:0 0 32px;
  background:linear-gradient(180deg, rgba(255,255,255,.2), rgba(244,247,251,.96));
}

.footer-grid{
  display:grid;
  grid-template-columns:1.05fr .9fr .9fr .9fr;
  gap:20px;
}
.footer-box{
  padding:24px;
  border-radius:24px;
  border:1px solid rgba(217,227,241,.9);
  background:rgba(255,255,255,.84);
  box-shadow:var(--shadow-soft);
}
.footer-box h3{
  margin:0 0 10px;
  font-size:18px;
  color:#0f172a;
}
.footer-box p,
.footer-box li,
.footer-box a{
  margin:0;
  color:var(--muted);
  font-size:14px;
}
.footer-box ul{
  margin:0;
  padding-left:18px;
}
.footer-box li+li{ margin-top:8px; }
.footer-brand{
  background:
    linear-gradient(180deg, rgba(22,93,255,.08), rgba(17,181,164,.05)),
    rgba(255,255,255,.92);
}
.footer-phone{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:100%;
  min-height:52px;
  margin-top:8px;
  padding:0 18px;
  border-radius:14px;
  font-weight:900;
}
.footer-bottom{
  margin-top:16px;
  padding-top:16px;
  border-top:1px solid rgba(217,227,241,.9);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  color:var(--muted);
  font-size:13px;
}
.footer-note{
  margin-top:10px;
  text-align:center;
  color:var(--muted);
  font-size:13px;
}

@media (max-width: 1120px){
  .hero-shell,
  .home-intro,
  .notice-box,
  .article-layout{
    grid-template-columns:1fr;
  }
  .cta-block{
    flex-direction:column;
    align-items:flex-start;
  }
  .footer-grid,
  .trust-row,
  .quick-grid,
  .symptom-grid,
  .post-grid,
  .guide-grid,
  .process-grid,
  .district-grid{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }
  .main-nav{ display:none; }
}
@media (max-width: 720px){
  .container{ width:min(100% - 28px, 1200px); }
  .hero-main,
  .article-hero,
  .surface,
  .article-main,
  .side-box,
  .call-panel,
  .step-card,
  .post-card,
  .symptom-link,
  .quick-card,
  .process-card,
  .district-card,
  .trust-bar,
  .home-intro,
  .notice-box,
  .footer-box{
    padding:20px;
  }
  .hero-main h1{ font-size:38px; }
  .article-hero h1{ font-size:32px; }
  .section-head h2{ font-size:28px; }
  .footer-grid,
  .quick-grid,
  .symptom-grid,
  .post-grid,
  .guide-grid,
  .process-grid,
  .district-grid,
  .hero-grid-mini,
  .trust-row{
    grid-template-columns:1fr;
  }
  .btn,
  .header-call,
  .cta-block a,
  .key-item{
    grid-template-columns:1fr;
    gap:8px;
  }
  .sticky-call{ font-size:22px; }
  .footer-bottom{
    flex-direction:column;
    align-items:flex-start;
  }
}