:root{--bg:#fffaf3;--card:#fff;--ink:#2b2a33;--muted:#6b6876;--line:#ece4d8;--accent:#ff8a3d;--accent-ink:#b4500f;--link:#1f6fb2;
--lv5:#e2574c;--lv5-bg:#fde3e0;--lv4:#f08c2e;--lv4-bg:#fdebd6;--lv3:#d9b100;--lv3-bg:#fbf3cc;--lv2:#6bb44a;--lv2-bg:#e3f3da;--lv1:#2c9c8f;--lv1-bg:#d5efeb;--closed-bg:#eceaf0}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;line-height:1.75;font-size:16px}
a{color:var(--link)}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}
.preview-note{background:#2b2a33;color:#fff;text-align:center;font-size:13px;padding:6px}
.site-header{background:#fff;border-bottom:1px solid var(--line)}
.site-header .wrap{padding-top:10px;padding-bottom:10px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-mark{width:38px;height:38px;border-radius:11px;background:var(--accent);color:#fff;font-weight:800;font-size:21px;display:grid;place-items:center}
.brand-text{font-weight:800;font-size:20px;line-height:1.2}.brand-text small{display:block;font-weight:500;font-size:12px;color:var(--muted)}
main{padding-top:16px;padding-bottom:40px}
h1{font-size:clamp(22px,4.6vw,30px);line-height:1.4;margin:.3em 0 .6em}
h2{font-size:clamp(18px,3.6vw,22px);line-height:1.45;margin:1.8em 0 .6em;padding-left:10px;border-left:5px solid var(--accent)}
h2 a{color:inherit;text-decoration:none}h2 a:hover{text-decoration:underline}
.lead{font-size:17px}
.muted,.note{color:var(--muted);font-size:14px}
.crumbs{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px}.crumbs a{color:var(--muted)}
.hero{padding:12px 0 4px}.hero .dot{color:var(--accent)}
.parkcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.parkcard{display:block;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;text-decoration:none;color:var(--ink)}
.parkcard b{display:block;font-size:18px}.parkcard span{display:block;color:var(--muted);font-size:14px}.parkcard small{display:block;margin-top:8px;color:var(--accent-ink);font-weight:600}
.parkcard:hover{border-color:var(--accent)}
.parknav{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 8px}
.parknav a,.parknav span{padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;text-decoration:none;color:var(--ink)}
.parknav span[aria-current]{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip{display:inline-block;min-width:3.6em;text-align:center;border-radius:6px;padding:0 6px;font-size:12px;font-weight:700;line-height:1.9}
.lv5{background:var(--lv5-bg)}.chip.lv5{background:var(--lv5);color:#fff}
.lv4{background:var(--lv4-bg)}.chip.lv4{background:var(--lv4);color:#fff}
.lv3{background:var(--lv3-bg)}.chip.lv3{background:var(--lv3);color:#2b2a33}
.lv2{background:var(--lv2-bg)}.chip.lv2{background:var(--lv2);color:#fff}
.lv1{background:var(--lv1-bg)}.chip.lv1{background:var(--lv1);color:#fff}
.closed{background:var(--closed-bg);color:var(--muted)}.chip.closed{background:#9b97a5;color:#fff}
.legend{list-style:none;padding:0;margin:12px 0;display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px}.legend li{display:flex;align-items:center;gap:6px}
.cal .lvl{white-space:nowrap}
.strip{list-style:none;padding:0;margin:8px 0;display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.strip li{border-radius:10px;padding:6px 2px;text-align:center;line-height:1.3}
.strip .d{display:block;font-size:12px}.strip .w{display:block;font-size:11px;color:var(--muted)}.strip .l{display:block;font-size:12px;font-weight:700}
.strip li.today{outline:3px solid var(--ink)}
.cal{width:100%;border-collapse:separate;border-spacing:3px;table-layout:fixed;margin:8px 0 4px}
.cal caption{text-align:left;font-weight:700;padding:0 2px 4px}
.cal th{font-size:12px;font-weight:600;color:var(--muted)}.cal th.sat{color:#2d6cb5}.cal th.sun{color:#c94036}
.cal td{vertical-align:top;border-radius:8px;padding:4px 3px;height:62px;font-size:12px;line-height:1.25}
.cal td.empty{background:transparent}
.cal .num{display:block;font-weight:700;font-size:14px}.cal td.sat .num{color:#2d6cb5}.cal td.sun .num{color:#c94036}
.cal .lvl{display:block;font-weight:700}
.cal .yen{display:block;font-size:11px;white-space:nowrap}
.cal .hol{display:block;font-size:10px;color:#c94036;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.cal td.today{outline:3px solid var(--ink)}
.past{opacity:.38}
.month{margin-bottom:8px}
.months ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.months a,.months span{display:block;padding:8px 14px;background:#fff;border:1px solid var(--line);border-radius:10px;text-decoration:none;font-size:14px}.months span{background:var(--ink);color:#fff}
.daylist{list-style:none;padding:0;margin:0}
.daylist li{display:grid;grid-template-columns:8.5em auto 1fr;gap:4px 10px;align-items:center;padding:8px 0;border-bottom:1px dashed var(--line)}
.daylist small{color:var(--muted)}.daylist .chip{justify-self:start}
@media(max-width:560px){.daylist li{grid-template-columns:auto 1fr}.daylist small{grid-column:1/-1}}
.facts{display:grid;grid-template-columns:9em 1fr;gap:0;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:0}
.facts dt,.facts dd{margin:0;padding:10px 12px;border-bottom:1px solid var(--line)}.facts dt{font-weight:700;background:#fdf6ec}
@media(max-width:560px){.facts{grid-template-columns:1fr}.facts dt{border-bottom:0;padding-bottom:2px}}
.stat,.price{width:100%;border-collapse:collapse;background:#fff;font-size:14px}
.stat th,.stat td,.price th,.price td{border-bottom:1px solid var(--line);padding:8px;text-align:left}
.price td.num{text-align:right;white-space:nowrap}
.scroll{overflow-x:auto}
.bar{display:inline-block;width:110px;height:10px;background:#f1ece4;border-radius:5px;vertical-align:middle;margin-right:6px}.bar span{display:block;height:100%;background:var(--accent);border-radius:5px}
@media(max-width:420px){.bar{width:60px}}
.tips li{margin:.3em 0}
.pager{display:flex;justify-content:space-between;margin:20px 0}
.cta{background:#fff;border:2px solid var(--accent);border-radius:14px;padding:16px;margin:24px 0;text-align:center}
.cta p{margin:0 0 10px}.cta small{display:block;margin-top:6px;color:var(--muted)}
.btn{display:inline-block;background:var(--accent);color:#fff;font-weight:700;text-decoration:none;padding:12px 22px;border-radius:999px}
.btn:hover{filter:brightness(.95)}
.sources{font-size:13px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:12px;padding:4px 16px 8px;margin-top:28px}
.sources h2{font-size:15px;border:0;padding:0;margin:.8em 0 .2em}
.prose{max-width:720px}
.site-footer{background:#2b2a33;color:#d9d6e0;font-size:13px;padding:24px 0 32px}
.site-footer a{color:#fff}.footer-nav{display:flex;flex-wrap:wrap;gap:8px 16px;margin-bottom:10px}

.dates{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 14px;margin:-6px 0 10px}
.conclusion{background:#fff;border:2px solid var(--accent);border-radius:14px;padding:4px 16px 8px;margin:16px 0}
.conclusion h2{border:0;padding:0;margin:.8em 0 .3em}
.conclusion ul{padding-left:1.2em;margin:.3em 0}.conclusion li{margin:.25em 0}
h3{font-size:17px;margin:1.4em 0 .3em}
.cal .hrs{display:block;font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:clip}
.cal .hrs.early{color:var(--accent-ink);font-weight:700}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin:8px 0}
.faq summary{font-weight:700;cursor:pointer}.faq summary::before{content:"Q. ";color:var(--accent-ink)}
.faq details p{margin:.5em 0 0}.faq details p::before{content:"A. ";font-weight:700;color:var(--lv1)}

.footer-policy{margin-top:4px}.footer-policy a{font-size:12px;font-weight:400}
.policy h2{font-size:19px}.policy table{width:100%;border-collapse:collapse;background:#fff;font-size:14px;margin:.6em 0}.policy th,.policy td{border:1px solid var(--line);padding:8px;text-align:left;vertical-align:top}.policy th{background:#fdf6ec}
.disc th[scope=row]{min-width:9em}.disc td{min-width:8em;font-size:13px}

/* 2026-10-17 PR表記をタイトルの上に（ステマ規制の対策） */
.pr-label{font-size:12px;color:var(--muted);margin:10px 0 4px;padding:2px 8px;border:1px solid var(--line);border-radius:4px;display:inline-block;background:#fff}
/* 2026-10-17 アイキャッチと書き手 */
.eyecatch{margin:6px 0 14px}.eyecatch img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid var(--line)}
.author-box{margin:36px 0 8px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:14px;font-size:14px;color:var(--muted)}
.author-box p{margin:.3em 0}.author-box .author-name{color:var(--ink);font-size:15px}
.related{margin-top:32px}.related ul{padding-left:1.2em}.related li{margin:.3em 0}
.eyecatch img{max-width:520px}
.cols{columns:2;column-gap:24px;padding-left:1.2em}@media(max-width:560px){.cols{columns:1}}
.stat td.num{white-space:nowrap;text-align:right}
/* 2026-10-18 広告の表示と宿の欄 */
.ad-label{display:inline-block;font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:0 6px;margin:0 0 6px}
.hotel-box{margin:28px 0;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:14px}
.hotel-links{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.hotel-links li{display:flex;flex-direction:column;align-items:flex-start;gap:2px}.hotel-links small{font-size:.75rem;color:var(--muted,#666)}
.btn-sub{background:#fff;color:var(--accent-ink);border:2px solid var(--accent)}