.hero h1{font-size:clamp(24px,2.3vw,32px);line-height:1.14;white-space:nowrap}.filter-panel{margin:4px 0 30px;padding:0;border:0;background:transparent;box-shadow:none}.filter-title{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}.filter-title h2{margin:0;font-size:30px;line-height:1.2;letter-spacing:0}.filter-title button,.filter-panel .filter-chip{display:inline-flex;align-items:center;justify-content:center;width:auto;min-height:34px;padding:0 14px;border:1px solid #20251b;background:#fff;color:#111;font-weight:800;font-size:14px;line-height:1;cursor:pointer}.filter-title button{min-height:40px}.filter-line{display:grid;grid-template-columns:70px minmax(0,1fr);align-items:start;gap:16px;margin:14px 0}.filter-label{padding-top:8px;font-weight:900;font-size:14px}.filter-options{display:flex;flex-wrap:wrap;gap:8px}.filter-panel .filter-chip.is-active{background:#102011;color:#fff;border-color:#102011}.search-line input{width:100%;height:46px;border:2px solid #20251b;background:#fff;padding:0 14px;font:inherit;font-weight:700}.filter-count{margin:10px 0 0 86px;color:var(--muted);font-weight:800}.detail{max-width:900px;background:#f7f3eb}.detail-head{align-items:flex-start}.detail-head .button,.detail-back{flex:0 0 auto;width:auto;min-width:86px;min-height:36px;padding:0 14px;white-space:nowrap}.detail h1{font-size:clamp(26px,2.4vw,36px)}.detail-alert{margin:14px 0 0;padding:10px 12px;border:1px solid #e4bd3c;background:#fff7d0;font-size:13px;font-weight:800}.detail-visual{max-height:380px}.mountain-overview,.post-course-summary,.mountain-map,.access-guide,.recommend-box,.checklist{margin-top:24px}.overview-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.post-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.map-box{border:1px solid #ded8ca;background:#fff;padding:18px}.map-box p{margin:0 0 12px;color:var(--muted);font-weight:800}.map-box div{display:flex;flex-wrap:wrap;gap:8px}.map-box .button{width:auto;min-width:92px}.split.access-guide{grid-template-columns:repeat(3,minmax(0,1fr))}.split.access-guide>div{min-height:120px}@media(max-width:860px){.filter-title h2{font-size:26px}.filter-line{grid-template-columns:1fr;gap:6px}.filter-label{padding-top:0}.filter-count{margin-left:0}.hero h1{font-size:28px;white-space:normal}.overview-grid,.post-course-grid,.split.access-guide{grid-template-columns:1fr}.detail h1{white-space:normal}}