:root{--color-bg: #f7f9fb;--color-surface: #ffffff;--color-text: #1f2937;--color-text-muted: #6b7280;--color-border: #e5e7eb;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-accent: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 2px 8px rgba(0, 0, 0, .06);--radius: 8px;--container: 1200px}*{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,sans-serif;color:var(--color-text);background:var(--color-bg);line-height:1.6}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}h1,h2,h3{line-height:1.3;margin-top:0}.container{max-width:var(--container);margin:0 auto;padding:0 16px}.hero{padding:32px 16px 16px;text-align:center}.hero h1.hero-heading{margin:0 auto 12px;font-size:0;line-height:0}.hero-heading img{display:block;width:100%;height:auto;max-width:880px;margin:0 auto;border-radius:12px}.hero p{color:var(--color-text-muted);max-width:700px;margin:0 auto}.share-buttons{display:inline-flex;gap:8px;vertical-align:middle}.share-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;color:#fff;text-decoration:none;transition:opacity .15s ease,transform .15s ease}.share-btn:hover{opacity:.85;transform:translateY(-1px);text-decoration:none}.share-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.share-btn svg{width:18px;height:18px}.share-btn--x{background:#000}.share-btn--fb{background:#1877f2}.hero .share-buttons{margin-top:16px}section{padding:24px 0}section h2{font-size:1.3rem;margin-bottom:16px;border-left:4px solid var(--color-primary);padding-left:12px}.filter-panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-sm)}.filter-row{display:flex;flex-wrap:wrap;gap:12px 16px;margin-bottom:12px}.filter-group{display:flex;flex-direction:column;min-width:160px}.filter-group label{font-size:.85rem;color:var(--color-text-muted);margin-bottom:4px}.filter-group input[type=text],.filter-group input[type=search],.filter-group select{padding:8px 12px;border:1px solid var(--color-border);border-radius:6px;font-size:.95rem;background:#fff;color:var(--color-text);transition:border-color .12s ease,box-shadow .12s ease}.filter-group input[type=text]:hover,.filter-group input[type=search]:hover,.filter-group select:hover{border-color:var(--color-text-muted)}.filter-group input[type=text]:focus,.filter-group input[type=search]:focus,.filter-group select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb2e}.filter-group select{appearance:none;-webkit-appearance:none;-moz-appearance:none;padding-right:36px;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='4 6 8 10 12 6'/></svg>");background-repeat:no-repeat;background-position:right 10px center;background-size:14px;cursor:pointer}.filter-group select::-ms-expand{display:none}.filter-chip-group{display:flex;flex-wrap:wrap;gap:6px}.filter-chip{display:inline-flex;align-items:center;padding:6px 10px;border:1px solid var(--color-border);border-radius:999px;background:#fff;font-size:.85rem;color:var(--color-text);user-select:none}.filter-chip.is-active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.filter-chip input{display:none}.filter-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.btn{padding:8px 14px;border-radius:6px;border:1px solid var(--color-border);background:#fff;font-size:.9rem}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover{background:var(--color-primary-hover)}.result-count{margin:16px 0 8px;font-size:.9rem;color:var(--color-text-muted)}.map-wrapper{border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}.map-canvas{height:480px;width:100%;background:#e9eef3}@media(max-width:600px){.map-canvas{height:360px}}.venue-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.venue-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);transition:box-shadow .15s ease}.venue-card:hover{box-shadow:var(--shadow-md)}.venue-card.is-suspended{background:#f3f4f6;border-color:#d1d5db;opacity:.78}.venue-card.is-sponsor{border:2px solid #f59e0b;background:linear-gradient(180deg,#fffbeb,#fff 24%);box-shadow:0 2px 12px #f59e0b2e}.venue-card.is-sponsor:hover{box-shadow:0 4px 18px #f59e0b47}.venue-card.is-suspended h3,.venue-card.is-suspended .meta strong{color:#4b5563}.callout-suspended{margin:16px 0;border-left:4px solid #4b5563;background:#f3f4f6;color:#1f2937}.venue-card h3{font-size:1.05rem;margin:0 0 4px}.venue-card__focus{background:none;border:0;padding:0;margin:0;font:inherit;color:inherit;cursor:pointer;text-align:left;text-decoration:underline;text-decoration-color:#2563eb59;text-decoration-thickness:1px;text-underline-offset:4px}.venue-card__focus:hover{color:var(--color-primary);text-decoration-color:var(--color-primary)}.venue-card__focus:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:2px}.venue-card .company{color:var(--color-text-muted);font-size:.85rem;margin-bottom:8px}.venue-card .meta{font-size:.85rem;margin-bottom:4px}.venue-card .meta strong{color:var(--color-text)}.venue-card .badges{display:flex;flex-wrap:wrap;gap:4px;margin:8px 0}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:.75rem;background:#e0f2fe;color:#075985;border:1px solid #bae6fd}.badge-free{background:#dcfce7;color:#14532d;border-color:#bbf7d0}.badge-paid{background:#fef3c7;color:#78350f;border-color:#fde68a}.badge-ask{background:#f3f4f6;color:#374151;border-color:#e5e7eb}.badge-stale{background:#fef3c7;color:#78350f;border-color:#fcd34d}.badge-very-stale{background:#fee2e2;color:#7f1d1d;border-color:#fecaca}.badge-suspended{background:#4b5563;color:#fff;border-color:#1f2937;font-weight:700}.badge-sponsor{background:linear-gradient(135deg,#fde68a,#f59e0b);color:#78350f;border-color:#d97706;font-weight:700;box-shadow:0 0 0 1px #fcd34d inset}.venue-card .actions{margin-top:auto;padding-top:12px;display:flex;gap:8px;flex-wrap:wrap}.empty-state{text-align:center;padding:32px 16px;color:var(--color-text-muted);background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius)}.apply-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}.callout{background:var(--color-surface);border-left:4px solid var(--color-accent);padding:16px;border-radius:var(--radius);box-shadow:var(--shadow-sm)}.callout-warn{border-left-color:var(--color-warning)}.freshness-callout{margin:16px 0;border-left-width:4px}.freshness-callout.freshness-stale{background:#fffbeb;border-left-color:var(--color-warning)}.freshness-callout.freshness-very_stale{background:#fef2f2;border-left-color:var(--color-danger)}.freshness-callout.freshness-unknown{background:#f9fafb;border-left-color:var(--color-text-muted)}.callout ul{margin:8px 0 0;padding-left:20px}.detail-grid{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:900px){.detail-grid{grid-template-columns:1fr 1fr}}.detail-block{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-sm)}.detail-block h3{font-size:1rem;margin-bottom:8px}dl.kv{display:grid;grid-template-columns:120px 1fr;gap:6px 12px;margin:0}dl.kv dt{color:var(--color-text-muted);font-size:.9rem}dl.kv dd{margin:0;font-size:.95rem}.back-link{display:inline-block;margin:16px 0;font-size:.9rem}.site-footer{margin-top:48px;padding:24px 16px;background:var(--color-surface);border-top:1px solid var(--color-border);text-align:center;font-size:.85rem;color:var(--color-text-muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.leaflet-popup-content{margin:12px!important;font-family:inherit!important}.popup-title{font-weight:700;margin-bottom:4px}.popup-meta{font-size:.85rem;color:var(--color-text-muted);margin-bottom:6px}.time-range-picker__fields{display:flex;align-items:center;gap:12px;margin-top:8px;flex-wrap:wrap}.time-range-picker__pair{display:inline-flex;align-items:center;gap:4px}.time-range-picker__pair-label{font-size:.85rem;color:var(--color-text-muted);margin-right:4px}.time-range-picker__sep{font-size:1rem;color:var(--color-text-muted)}.time-range-picker__input{width:3em;padding:6px 4px;text-align:center;font-variant-numeric:tabular-nums;font-size:1rem;border:1px solid var(--color-border);border-radius:6px;background:var(--color-surface)}.time-range-picker__input.is-error{border-color:#dc2626;background:#dc26260f}.time-range-picker__input.is-error:focus{outline:2px solid rgba(220,38,38,.45)}.time-range-picker__error{margin-top:6px;font-size:.85rem;color:#b91c1c}.venue-cluster{display:flex;align-items:center;justify-content:center;background:#2563ebeb;border:2px solid #1d4ed8;border-radius:999px;color:#fff;font-weight:700;font-size:.85rem;box-shadow:0 0 0 4px #2563eb2e;line-height:1}.venue-cluster.is-small{width:32px;height:32px}.venue-cluster.is-medium{width:38px;height:38px;font-size:.9rem}.venue-cluster.is-large{width:46px;height:46px;font-size:1rem}.marker-cluster,.marker-cluster div{background:transparent!important}