/* ===== RanCERT 피해사례 템플릿 — 모든 스타일은 .rc-case 안에서만 적용됩니다 ===== */
.rc-case{
  --rc-navy:#0b1f3a; --rc-navy-2:#132d52; --rc-blue:#1f6feb; --rc-blue-soft:#e8f0fe;
  --rc-red:#d93838; --rc-red-soft:#fdecec; --rc-ink:#1b2333; --rc-sub:#5b6577;
  --rc-line:#e3e8ef; --rc-bg:#f5f7fa; --rc-white:#fff;
  font-family:'Pretendard',-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  color:var(--rc-ink); line-height:1.7; word-break:keep-all; background:var(--rc-white);
}
.rc-case *{box-sizing:border-box}
.rc-case a{color:var(--rc-blue);text-decoration:none}
.rc-case a:hover{text-decoration:underline}
.rc-wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.rc-sec{padding:88px 0}
.rc-sec.alt{background:var(--rc-bg)}
.rc-eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--rc-blue);text-transform:uppercase;margin-bottom:12px}
.rc-h2{font-size:34px;line-height:1.3;font-weight:800;letter-spacing:-.02em;margin:0 0 14px;color:var(--rc-navy)}
.rc-lead{font-size:18px;color:var(--rc-sub);margin:0 0 44px;max-width:760px}
.rc-p{font-size:17px;margin:0 0 16px;max-width:860px}

/* Hero */
.rc-hero{background:radial-gradient(1200px 480px at 85% -10%,#1f6feb55,transparent 60%),linear-gradient(160deg,var(--rc-navy) 0%,var(--rc-navy-2) 100%);color:#fff;padding:96px 0 80px;position:relative;overflow:hidden}
.rc-hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff0d 1px,transparent 1px),linear-gradient(90deg,#ffffff0d 1px,transparent 1px);background-size:48px 48px;pointer-events:none}
.rc-hero .rc-wrap{position:relative;z-index:1}
/* Hero visual — 우측 이미지, 가장자리를 배경과 자연스럽게 섞음 */
.rc-hero-visual{position:absolute;top:50%;right:0;transform:translateY(-50%);width:42%;height:71%;z-index:0;pointer-events:none}
.rc-hero-visual img{width:100%;height:100%;object-fit:cover;object-position:62% 45%;display:block;opacity:.85;filter:saturate(.8) brightness(.88);
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 35%),linear-gradient(270deg,transparent 0%,#000 18%),linear-gradient(0deg,transparent 0%,#000 25%),linear-gradient(180deg,transparent 0%,#000 25%);
  -webkit-mask-composite:source-in,source-in,source-in;
          mask-image:linear-gradient(90deg,transparent 0%,#000 35%),linear-gradient(270deg,transparent 0%,#000 18%),linear-gradient(0deg,transparent 0%,#000 25%),linear-gradient(180deg,transparent 0%,#000 25%);
          mask-composite:intersect}
.rc-crumb{font-size:14px;color:#a9bad3;margin-bottom:22px}
.rc-crumb b{color:#fff;font-weight:600}
.rc-tagline{font-size:17px;color:#8fb6ff;font-weight:600;margin:0 0 14px}
.rc-h1{font-size:46px;line-height:1.25;font-weight:800;letter-spacing:-.025em;margin:0 0 22px}
.rc-hero p{font-size:19px;color:#d3ddec;max-width:620px;margin:0 0 36px}
.rc-chain{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:36px}
.rc-chain span{font-size:14px;font-weight:600;padding:8px 14px;border-radius:999px;background:#ffffff14;border:1px solid #ffffff2e;color:#e6eefb}
.rc-chain span.hot{background:var(--rc-red);border-color:var(--rc-red);color:#fff}
.rc-chain i{font-style:normal;color:#6f86a8}
.rc-badges{display:flex;flex-wrap:wrap;gap:10px}
.rc-badge{font-size:13px;font-weight:600;padding:6px 12px;border-radius:6px;background:#ffffff1a;color:#fff}
.rc-badge.ok{background:#16a34a33;color:#9ff0bd}

/* Stats */
.rc-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#fff;border-radius:16px;box-shadow:0 18px 40px -18px #0b1f3a40;margin-top:-48px;position:relative;z-index:2;overflow:hidden}
.rc-stat{padding:30px 26px;border-right:1px solid var(--rc-line)}
.rc-stat:last-child{border-right:0}
.rc-stat .num{font-size:32px;font-weight:800;color:var(--rc-navy);letter-spacing:-.02em;line-height:1.2}
.rc-stat .num small{font-size:17px;font-weight:700;margin-left:2px}
.rc-stat .num.red{color:var(--rc-red)}
.rc-stat .lbl{font-size:14px;color:var(--rc-sub);margin-top:6px}

/* Overview info table */
.rc-info{width:100%;border-collapse:collapse;margin-top:28px;font-size:16px;background:#fff;border-top:2px solid var(--rc-navy)}
.rc-info th,.rc-info td{padding:15px 18px;border-bottom:1px solid var(--rc-line);text-align:left;vertical-align:top}
.rc-info th{width:170px;background:var(--rc-bg);color:var(--rc-navy);font-weight:700}

/* Attack flow */
.rc-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:f}
.rc-flow .step{background:#fff;border:1px solid var(--rc-line);border-radius:14px;padding:24px 20px;position:relative}
.rc-flow .step:not(:last-child)::after{content:"›";position:absolute;right:-13px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--rc-blue);font-weight:700;z-index:1}
.rc-flow .en{font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--rc-blue)}
.rc-flow .step.hot .en{color:var(--rc-red)}
.rc-flow h4{font-size:18px;margin:8px 0 8px;color:var(--rc-navy)}
.rc-flow p{font-size:14.5px;color:var(--rc-sub);margin:0}
.rc-flow .step.hot{border-color:var(--rc-red);background:var(--rc-red-soft)}

/* Timeline */
.rc-tl{list-style:none;margin:0;padding:0;position:relative}
.rc-tl::before{content:"";position:absolute;left:118px;top:6px;bottom:6px;width:2px;background:var(--rc-line)}
.rc-tl li{display:grid;grid-template-columns:100px 1fr;gap:38px;padding:0 0 30px;position:relative}
.rc-tl li::before{content:"";position:absolute;left:112px;top:7px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--rc-blue)}
.rc-tl li.hot::before{border-color:var(--rc-red)}
.rc-tl .d{font-weight:800;color:var(--rc-navy);font-size:15px;text-align:right}
.rc-tl .t{font-size:16.5px}
.rc-tl .t b{display:block;font-size:18px;color:var(--rc-navy);margin-bottom:2px}

/* Numbered cards */
.rc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rc-card{background:#fff;border:1px solid var(--rc-line);border-radius:16px;padding:30px 26px;transition:transform .2s,box-shadow .2s}
.rc-card:hover{transform:translateY(-3px);box-shadow:0 16px 32px -18px #0b1f3a40}
.rc-card .no{font-size:30px;font-weight:800;color:var(--rc-blue);opacity:.9;line-height:1}
.rc-card h4{font-size:19px;margin:16px 0 2px;color:var(--rc-navy)}
.rc-card .en{font-size:13px;color:var(--rc-sub);font-weight:600;margin-bottom:12px}
.rc-card p{font-size:15.5px;color:#3a4456;margin:0}
.rc-card .big{font-size:26px;font-weight:800;color:var(--rc-red);margin:10px 0 6px;letter-spacing:-.02em}

/* Quote band */
.rc-quote{background:var(--rc-navy);color:#fff;border-radius:20px;padding:52px 48px;display:grid;grid-template-columns:1fr 1fr;gap:40px}
.rc-quote .k{font-size:13px;letter-spacing:.12em;font-weight:700;color:#8fb6ff;margin-bottom:10px}
.rc-quote h3{font-size:26px;line-height:1.4;margin:0 0 12px;font-weight:800;color:#fff}
.rc-quote p{color:#c9d5e7;margin:0;font-size:16.5px}
.rc-slogan{text-align:center;font-size:22px;font-weight:700;color:var(--rc-navy);margin:48px 0 0}
.rc-slogan em{font-style:normal;color:var(--rc-blue)}

/* Response points */
.rc-points .rc-card{border-top:4px solid var(--rc-blue)}
.rc-points .rc-card.warn{border-top-color:var(--rc-red)}
.rc-points .rc-card.warn .no{color:var(--rc-red)}

/* Related */
.rc-rel{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.rc-rel a,.rc-rel .rc-rel-item{display:block;background:#fff;border:1px solid var(--rc-line);border-radius:12px;padding:20px;color:var(--rc-ink)}
.rc-rel a:hover,.rc-rel .rc-rel-item:hover{border-color:var(--rc-blue);text-decoration:none}
.rc-rel .tag{font-size:12px;font-weight:700;color:var(--rc-blue)}
.rc-rel b{display:block;font-size:16.5px;margin:6px 0 4px;color:var(--rc-navy)}
.rc-rel span{font-size:14px;color:var(--rc-sub)}

/* Sources */
.rc-src{margin:0;padding:0;list-style:none;font-size:15px;columns:2;column-gap:40px}
.rc-src li{padding:8px 0;border-bottom:1px dashed var(--rc-line);break-inside:avoid}
.rc-note{font-size:14px;color:var(--rc-sub);background:var(--rc-bg);border-left:3px solid var(--rc-line);padding:16px 18px;margin-top:28px}

/* CTA */
.rc-cta{background:linear-gradient(135deg,var(--rc-blue),#0b4fc4);color:#fff;padding:72px 0}
.rc-cta .rc-wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.rc-cta h3{font-size:30px;margin:0 0 10px;font-weight:800;letter-spacing:-.02em;color:#fff}
.rc-cta p{margin:0;color:#dbe7ff;font-size:17px}
.rc-cta ul{list-style:none;margin:16px 0 0;padding:0;display:flex;gap:24px;flex-wrap:wrap;font-weight:600}
.rc-cta ul li span{opacity:.75;font-weight:500;margin-right:6px}
.rc-btn{display:inline-block;background:#fff;color:var(--rc-blue)!important;font-weight:700;padding:16px 30px;border-radius:999px;font-size:17px;white-space:nowrap}
.rc-btn:hover{text-decoration:none!important;box-shadow:0 10px 24px -10px #0006}

/* Responsive */
@media (max-width:960px){
  .rc-flow{grid-template-columns:1fr 1fr}
  .rc-flow .step::after{display:none}
  .rc-cards{grid-template-columns:1fr 1fr}
  .rc-rel{grid-template-columns:1fr 1fr}
  .rc-stats{grid-template-columns:1fr 1fr}
  .rc-stat:nth-child(2){border-right:0}
  .rc-stat:nth-child(-n+2){border-bottom:1px solid var(--rc-line)}
  .rc-quote{grid-template-columns:1fr;padding:40px 28px}
  .rc-hero-visual{width:53%}
  .rc-hero-visual img{opacity:.6}
}
@media (max-width:600px){
  .rc-wrap{padding:0 16px}
  .rc-sec{padding:60px 0}
  .rc-h1{font-size:31px}
  .rc-h2{font-size:26px}
  .rc-hero{padding:68px 0 72px}
  .rc-hero p{font-size:16.5px}
  .rc-hero-visual{width:71%}
  .rc-hero-visual img{opacity:.28;object-position:70% 40%}
  .rc-flow,.rc-cards,.rc-rel{grid-template-columns:1fr}
  .rc-stat .num{font-size:25px}
  .rc-stat{padding:22px 16px}
  .rc-info th{width:96px}
  .rc-tl::before{left:8px}
  .rc-tl li{grid-template-columns:1fr;gap:2px;padding-left:34px}
  .rc-tl li::before{left:2px}
  .rc-tl .d{text-align:left}
  .rc-src{columns:1}
}
/* 글별 맨 위 그림 조정 (코스타리카: rc-v-costa, LockBit: rc-v-lockbit) */
.rc-case.rc-v-costa .rc-hero-visual img,.rc-case.rc-v-lockbit .rc-hero-visual img{opacity:.95;filter:saturate(.9)}
.rc-case.rc-v-costa .rc-hero-visual img{object-position:60% 40%}
.rc-case.rc-v-lockbit .rc-hero-visual img{object-position:55% 50%}
@media (max-width:960px){.rc-case.rc-v-costa .rc-hero-visual img,.rc-case.rc-v-lockbit .rc-hero-visual img{opacity:.6}}
@media (max-width:600px){.rc-case.rc-v-costa .rc-hero-visual img{opacity:.28;object-position:70% 40%}.rc-case.rc-v-lockbit .rc-hero-visual img{opacity:.16;object-position:70% 40%}}
/* 화면 전체 폭 시험 (글 표시 rc-full): 흰 상자와 글 제목 영역을 없애고 메뉴 아래에 디자인을 꽉 차게 */
body:has(.rc-case.rc-full) .board-wrap{max-width:none;margin:0;padding:0;background:none;border:0;border-radius:0}
body:has(.rc-case.rc-full) .post-heading{display:none}
body:has(.rc-case.rc-full) .post-content{padding:0}
body:has(.rc-case.rc-full) .post-content>.rc-full~p{max-width:1100px;margin:28px auto;padding:0 24px}
body:has(.rc-case.rc-full) .board-wrap>.button{margin:8px 24px 72px}
/* 글별 맨 위 그림 조정 (예스24: rc-v-yes24) */
.rc-case.rc-v-yes24 .rc-hero-visual img{opacity:.95;filter:saturate(.9);object-position:42% 45%}
@media (max-width:960px){.rc-case.rc-v-yes24 .rc-hero-visual img{opacity:.6}}
@media (max-width:600px){.rc-case.rc-v-yes24 .rc-hero-visual img{opacity:.16;object-position:70% 40%}}