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var(--ink)}.brand{display:flex;gap:10px;align-items:center;text-decoration:none;font-weight:900;font-size:1.4rem;letter-spacing:-.04em}.brand-mark{display:grid;place-items:center;color:var(--amber);background:var(--ink);width:28px;height:28px;font-size:.8rem}.site-header nav{display:flex;gap:20px;font-size:.9rem}.site-header nav a{text-decoration:none}.site-header nav a:hover{text-decoration:underline}.site-footer{max-width:1120px;margin:80px auto 0;padding:34px 24px 44px;border-top:2px solid var(--ink);display:grid;grid-template-columns:1.2fr 1fr;gap:16px}.site-footer p{color:var(--muted);margin:.4rem 0}.footer-links{display:flex;gap:18px;justify-content:flex-end}.site-footer small{grid-column:1/-1;color:var(--muted);font-family:var(--mono);font-size:.73rem}.wrap{max-width:1120px;margin:auto;padding:0 24px}.eyebrow{font:600 .72rem var(--mono);letter-spacing:.06em;color:var(--muted);margin:0 0 12px}.hero{padding:72px 0 44px;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:end}.hero h1{font-size:clamp(2.6rem,7vw,5.8rem);line-height:.98;letter-spacing:-.08em;margin:0 0 20px;max-width:600px}.hero h1 em{font-style:normal;text-decoration:underline;text-decoration-thickness:7px;text-decoration-color:var(--amber);text-underline-offset:8px}.lede{max-width:530px;font-size:1.12rem;line-height:1.75;color:#405159}.search-board{background:var(--ink);color:var(--paper);padding:24px;box-shadow:var(--shadow);border:2px solid var(--ink)}.search-board label{display:block;font-weight:700;margin-bottom:10px}.search-board input{width:100%;padding:14px;border:2px solid var(--paper);background:#253840;color:#fff;font-size:1.05rem}.search-board input::placeholder{color:#b9c5c1}.search-actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}.button{border:2px solid var(--ink);background:var(--amber);color:var(--ink);padding:11px 15px;text-decoration:none;font-weight:700;cursor:pointer;display:inline-block}.button.secondary{background:transparent;border-color:var(--paper);color:var(--paper)}.button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:4px solid var(--red);outline-offset:3px}.filters{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}.chip{border:1px solid #81908a;background:transparent;color:inherit;padding:7px 10px;cursor:pointer}.chip[aria-pressed=true]{background:var(--mint);color:var(--ink);border-color:var(--mint)}.scope-strip{border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);padding:15px 0;display:flex;justify-content:space-between;gap:16px;align-items:center}.scope-strip strong{font-size:1rem}.scope-strip span{color:var(--muted);font-size:.88rem}.section{padding:52px 0}.section h2{font-size:clamp(1.7rem,3vw,2.6rem);letter-spacing:-.05em;margin:0 0 18px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.panel,.result-card{background:var(--card);border:2px solid var(--ink);padding:22px;box-shadow:var(--shadow)}.panel h3,.result-card h3{margin-top:0}.panel p{line-height:1.7;color:#46565d}.result-card{max-width:760px}.status-line{display:flex;justify-content:space-between;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:12px 0}.status-badge{background:var(--mint);padding:5px 8px;font-weight:700;font-size:.85rem}.status-badge.off{background:#e7ddd1}.meta{font:400 .77rem var(--mono);color:var(--muted)}.schedule{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;margin:18px 0}.day{padding:10px 4px;text-align:center;border:1px solid var(--line);font-size:.82rem}.day.active{background:var(--mint);border-color:var(--ink);font-weight:700}.day small{display:block;margin-top:5px;color:var(--muted);font-family:var(--mono)}.notice{border-left:6px solid var(--amber);padding:13px 15px;background:#fbf5dc;line-height:1.6}.prose{max-width:760px;line-height:1.85}.prose h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1.1;letter-spacing:-.06em}.prose h2{margin-top:42px}.prose li{margin:8px 0}.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;background:var(--card)}.data-table th,.data-table td{padding:12px;border:1px solid var(--line);text-align:left}.map-link{font-weight:700}.search-result{margin-top:18px;display:none}.search-result.visible{display:block}.small-note{font-size:.86rem;color:var(--muted)}@media(max-width:760px){.site-header{padding:16px 18px}.site-header nav{gap:10px;font-size:.8rem}.wrap{padding:0 18px}.hero{padding-top:48px;display:block}.hero h1{font-size:clamp(2.8rem,15vw,4.6rem)}.search-board{margin-top:28px}.grid{grid-template-columns:1fr}.site-footer{margin-top:48px;padding:28px 18px;display:block}.footer-links{justify-content:flex-start;flex-wrap:wrap;margin:20px 0}.scope-strip{display:block}.scope-strip span{display:block;margin-top:6px}.schedule{gap:2px}.day{padding:8px 1px;font-size:.73rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.button.secondary{background:var(--ink);color:var(--paper);border-color:var(--ink)}.search-board .button.secondary{background:transparent;color:var(--paper);border-color:var(--paper)}.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}.search-board select{width:100%;padding:14px;border:2px solid var(--paper);background:#253840;color:#fff;font-size:1.05rem}.search-address-label{margin-top:18px}.area-intro{margin-bottom:28px}.coverage-legend{display:flex;gap:18px;flex-wrap:wrap;margin:18px 0 24px;font-size:.9rem;color:var(--muted)}.coverage-legend span{display:flex;align-items:center;gap:7px}.status-dot{width:10px;height:10px;border:1px solid var(--ink);display:inline-block}.status-dot.pilot{background:var(--mint)}.status-dot.official{background:var(--amber)}.region-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.region-card{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;background:var(--card);border:2px solid var(--ink);padding:18px;text-decoration:none;box-shadow:3px 3px #17252c1a}.region-card:hover{transform:translate(-1px,-1px);box-shadow:5px 5px #17252c21}.region-card strong,.region-card small{display:block}.region-card small{margin-top:4px;color:var(--muted)}.region-number{font:600 .72rem var(--mono);color:var(--muted)}.region-notice{margin-top:32px}.breadcrumbs{display:flex;gap:9px;font-size:.86rem;color:var(--muted);margin-bottom:30px}.official-card{display:flex;justify-content:space-between;gap:22px;align-items:center;margin:30px 0}.official-card h2{font-size:1.45rem;margin:14px 0 4px}.official-card p{margin:0}.official-card .button{flex:none}.area-next{margin-top:36px}@media(max-width:900px){.region-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.region-grid{grid-template-columns:1fr}.official-card{display:block}.official-card .button{margin-top:16px}}.footer-links{flex-wrap:wrap;row-gap:8px}.lede strong{color:var(--ink)}.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:26px 0}.stat{background:var(--card);border:2px solid var(--ink);padding:14px 16px}.stat b{display:block;font-size:1.6rem;letter-spacing:-.04em}.stat span{font-size:.82rem;color:var(--muted)}.today-box{margin:22px 0;padding:14px 16px;background:var(--ink);color:var(--paper);display:none}.today-box.visible{display:block}.today-box strong{color:var(--amber)}.stop-list{list-style:none;padding:0;margin:18px 0;border-top:2px solid var(--ink)}.stop-row{display:grid;grid-template-columns:4.2rem 1fr auto;gap:4px 14px;padding:12px 4px;border-bottom:1px solid var(--line);align-items:start}.stop-row:target{background:#fbf5dc}.stop-time{font:600 1.05rem var(--mono)}.stop-name a{font-weight:700}.stop-name small{display:block;color:var(--muted);font-size:.8rem;margin-top:2px}.stop-days{grid-column:2/4;font-size:.84rem;color:#46565d}.stop-days span{margin-right:12px;white-space:nowrap}.stop-today{font-size:.78rem;font-weight:700;padding:3px 7px;background:#e7ddd1;white-space:nowrap}.stop-today.yes{background:var(--mint)}.stop-today:empty{display:none}.link-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:16px 0;padding:0;list-style:none}.link-grid a{display:block;padding:10px 12px;background:var(--card);border:1px solid var(--ink);text-decoration:none}.link-grid a:hover{background:#fbf5dc}.link-grid small{display:block;color:var(--muted);font-size:.76rem;margin-top:2px}.week-bars{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;margin:14px 0}.week-bars div{border:1px solid var(--line);padding:8px 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18px}}.nowrap{white-space:nowrap}.breadcrumbs{flex-wrap:wrap;row-gap:4px}.breadcrumbs>*{white-space:nowrap}.data-table th{white-space:nowrap}@media(max-width:600px){.data-table th,.data-table td{padding:8px 6px;text-align:center}}.today-answer{margin:8px 0 0}.today-answer h2{font-size:clamp(1.7rem,3vw,2.6rem);letter-spacing:-.05em;margin:0 0 12px}.today-table td.off{color:var(--muted)}.today-table tr.is-today{outline:3px solid var(--amber);outline-offset:-3px}.today-table tr.is-today th:after{content:"（今天）";font-weight:400;font-size:.8em}.hot-districts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px 28px}.hot-districts h3{margin:0 0 4px;font-size:1.05rem}.hot-districts p{margin:0 0 14px;line-height:1.9}@media(max-width:760px){.hot-districts{grid-template-columns:1fr}}