/* patterns page redesign (mockup 04) */
.pattern-section .netband.has-banner{background-size:cover;background-position:center 35%;border-bottom:1px solid #3a2f24;padding:64px 24px 56px;position:relative;text-align:center}
.pattern-section .netband.has-banner .kicker{color:#ff9b8c}
.pattern-section .netband.has-banner .page-title{font-size:clamp(30px,4.6vw,50px);text-shadow:0 2px 18px #000c}
.pattern-section .gate-intro{background:#1c1510;border:1px solid #33291f;color:#ddd2bf}
.pattern-section .gate-intro p{color:#ddd2bf}
.pattern-section .gate-lede{color:#f2e9dc}
.pattern-section .gate-rule{border:1px solid #5c2f27;background:#241310;color:#ff9b8c;border-radius:10px;padding:12px 16px;font-weight:700}
.pattern-section .gate-sub{color:#a89984}
.pattern-section .cases-grid .case-card .paper{background:#1c1510;border:1px solid #33291f;border-radius:12px;overflow:hidden}
.pattern-section .cases-grid .case-card .card-thumb{position:relative;margin:0}
.pattern-section .cases-grid .card-thumb img{display:block;width:100%;aspect-ratio:5/6;object-fit:cover;object-position:top}
.pat-no{position:absolute;top:10px;inset-inline-start:10px;background:#c23c2c;color:#fff;font-size:12px;font-weight:700;padding:3px 9px;border-radius:6px;letter-spacing:.06em;box-shadow:0 2px 8px #0009}
.pattern-section .case-card h3{color:#f2e9dc}
.pattern-section .case-card .excerpt{color:#cfc4b4}
.pattern-section .case-card .label{color:#b7a894}
.pattern-section .gate-sources{background:#1c1510;border:1px solid #33291f;color:#ddd2bf}
.pattern-section .gate-sources p,.pattern-section .gate-sources li,.pattern-section .gate-sources summary{color:#cbbfa9}
.pattern-section .gate-sources h2{color:#f2e9dc}
@media (max-width:640px){
  .pattern-section .netband.has-banner{padding:44px 18px 36px}
  .pattern-section .netband.has-banner .page-title{font-size:28px}
}
.pattern-section .netband.has-banner .xprof{display:none}
.pattern-section .xpintro.paper{background:#1c1510;border:1px solid #33291f;color:#ddd2bf}
.pattern-section .xpintro h2{color:#f2e9dc}
.pattern-section .xpintro p{color:#cfc4b4}