:root{--ink:#24353b;--muted:#6d7d80;--paper:#f7f3eb;--white:#fffdfa;--sea:#4e8ca0;--sun:#d89955;--sand:#dfd0b7;--shadow:0 18px 50px rgba(37,54,60,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.6}.hero{min-height:390px;padding:72px max(24px,calc((100% - 1100px)/2));color:white;background:linear-gradient(125deg,rgba(30,65,75,.82),rgba(70,126,143,.45)),url('../images/spots/chinen-01.jpg') center/cover}.hero__eyebrow,.kicker{font-size:12px;letter-spacing:.22em;font-weight:700}.hero h1{font-family:Georgia,"Songti SC",serif;font-size:clamp(42px,7vw,76px);line-height:1.12;margin:18px 0}.hero p{font-size:18px}.hero__meta{display:flex;gap:20px;flex-wrap:wrap;margin-top:38px;font-size:14px}main{max-width:1100px;margin:-52px auto 0;padding:0 22px 70px}.map-section,.timeline,.spots-section,.tips{margin-bottom:58px}.map-section{position:relative;background:var(--white);padding:26px;border-radius:24px;box-shadow:var(--shadow)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:15px;margin-bottom:18px}.section-head h2,.tips h2{font:700 29px/1.2 Georgia,"Songti SC",serif;margin:5px 0}.kicker{color:var(--sea)}#fit-route{border:1px solid var(--sand);background:transparent;border-radius:99px;padding:8px 16px;color:var(--ink);cursor:pointer}.route-tabs{display:flex;gap:8px;overflow:auto;margin-bottom:14px}.route-tab{white-space:nowrap;border:0;background:#edf0ed;color:var(--muted);padding:9px 15px;border-radius:99px;cursor:pointer}.route-tab.active{background:var(--ink);color:#fff}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:7px}.day1{background:var(--sea)}.day2{background:var(--sun)}#map{height:520px;border-radius:17px;background:#dce7e4;z-index:1}.map-error{padding:18px;text-align:center;background:#fff1db}.legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:13px;color:var(--muted);font-size:12px}.line{display:inline-block;width:25px;height:3px;margin-right:6px;vertical-align:middle}.pin{display:inline-block;width:9px;height:9px;border:2px solid #9aa5a5;border-radius:50%;margin-right:6px}.day-card{display:grid;grid-template-columns:100px 1fr;gap:22px;align-items:center;padding:25px 28px;margin:12px 0;background:var(--white);border-left:5px solid var(--sea);border-radius:4px 16px 16px 4px}.day-card--two{border-color:var(--sun)}.day-card__label{font:700 14px Georgia,serif;letter-spacing:.12em}.day-card h3{margin:0;font-size:19px}.day-card p{margin:4px 0 0;color:var(--muted)}.spot-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.spot-card{display:grid;grid-template-columns:82px 1fr;gap:16px;padding:18px;background:var(--white);border-radius:15px;cursor:pointer;transition:.2s;box-shadow:0 5px 20px rgba(37,54,60,.05)}.spot-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.spot-card__num{display:grid;place-items:center;border-radius:11px;background:#e5eeed;color:var(--sea);font:700 22px Georgia,serif}.spot-card.day2 .spot-card__num{background:#f5e7d5;color:var(--sun)}.spot-card.backup .spot-card__num{background:#ececea;color:#7d8988}.spot-card h3{font-size:17px;margin:0}.spot-card p{font-size:13px;color:var(--muted);margin:3px 0}.spot-card small{color:var(--sea)}.tips{padding:36px;border-radius:20px;background:#263b41;color:#f8f4eb}.tips .kicker{color:#a6ccd5}.tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.tips-grid b{color:#8fbdc8;font:700 24px Georgia,serif}.tips-grid h3{margin:6px 0}.tips-grid p{margin:0;color:#cbd5d4;font-size:14px}footer{text-align:center;padding:24px;color:var(--muted);font-size:11px;letter-spacing:.15em}.leaflet-popup-content-wrapper{border-radius:15px}.leaflet-popup-content{margin:16px;width:260px!important}.popup-label{font-size:11px;color:var(--sea);letter-spacing:.12em;font-weight:bold}.popup-title{font:700 20px Georgia,"Songti SC",serif;margin:2px 0 6px}.popup-meta{color:#68777a;font-size:13px;margin-bottom:10px}.popup-shots{padding:9px 11px;background:#f3f1ea;border-radius:9px;font-size:13px}.popup-link{display:block;text-align:center;margin-top:11px;padding:8px;border-radius:9px;background:#2d5964;color:white!important;text-decoration:none}.marker{display:grid;place-items:center;width:32px;height:32px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);color:white;border:2px solid white;box-shadow:0 3px 8px #526266}.marker span{transform:rotate(45deg);font:bold 11px Arial}.marker.day1{background:var(--sea)}.marker.day2{background:var(--sun)}.marker.backup{background:#899391}
@media(max-width:720px){.hero{min-height:350px;padding-top:55px}.hero h1{font-size:43px}main{padding:0 13px 50px}.map-section{padding:16px;border-radius:18px}#map{height:460px}.spot-list,.tips-grid{grid-template-columns:1fr}.day-card{grid-template-columns:72px 1fr;padding:20px}.tips{padding:27px 22px}.section-head h2,.tips h2{font-size:25px}}

.transport{margin-bottom:58px}.transport-line{margin-top:9px;padding-top:8px;border-top:1px solid #e6e2d9;color:#53686d;font-size:13px}.transport-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.transport-grid article{padding:22px;background:var(--white);border-radius:15px}.transport-grid span{display:inline-block;padding:3px 9px;border-radius:99px;background:#e4efee;color:var(--sea);font-size:11px;font-weight:700}.transport-grid h3{margin:8px 0 5px}.transport-grid p{margin:0;color:var(--muted);font-size:13px}.route-segments{margin-top:15px;background:var(--white);border-radius:15px;padding:8px 22px}.segment{display:grid;grid-template-columns:92px 1fr auto;gap:15px;align-items:center;padding:13px 0;border-bottom:1px solid #eee9df}.segment:last-child{border:0}.segment-day{font:700 12px Georgia,serif;color:var(--sea)}.segment-route{font-size:14px}.segment-time{color:var(--sun);font-weight:700;font-size:13px}.transport-note{font-size:12px;color:var(--muted)}.spot-card{overflow:hidden}.spot-thumb{width:82px;height:82px;object-fit:cover;border-radius:11px}.spot-card__num{display:none}.popup-photo{width:100%;height:130px;object-fit:cover;border-radius:10px;margin-bottom:9px;background:#dae5e2}.popup-transport{margin-top:8px;color:#54676b;font-size:12px;line-height:1.5}footer a{color:var(--sea)}
@media(max-width:720px){.transport-grid{grid-template-columns:1fr}.segment{grid-template-columns:64px 1fr}.segment-time{grid-column:2}.spot-card{grid-template-columns:82px 1fr}}

.popup-gallery{display:flex;gap:6px;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 0 7px;padding-bottom:3px}.popup-gallery img{flex:0 0 82%;width:82%;height:165px;object-fit:cover;border-radius:10px;scroll-snap-align:start;background:#dae5e2;cursor:zoom-in}.popup-gallery img:only-child{flex-basis:100%;width:100%}.spot-thumb{cursor:zoom-in}.popup-sources{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:3px 10px}.popup-source{display:block;margin:0 0 5px;color:#b4514c!important;font-size:11px;text-decoration:none}.popup-source-note{margin:0 0 8px;color:#758589;font-size:10px;text-align:right}.leaflet-popup-content{width:285px!important}
.lightbox[hidden]{display:none}.lightbox{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;padding:58px 18px 22px;background:rgba(12,24,28,.94);backdrop-filter:blur(7px)}.lightbox img{display:block;max-width:min(1180px,96vw);max-height:86vh;object-fit:contain;border-radius:12px;box-shadow:0 24px 70px rgba(0,0,0,.45)}.lightbox__close{position:fixed;top:max(14px,env(safe-area-inset-top));right:18px;width:44px;height:44px;border:1px solid rgba(255,255,255,.45);border-radius:50%;background:rgba(20,31,34,.72);color:#fff;font:300 34px/38px Arial,sans-serif;cursor:pointer}.lightbox__close:hover,.lightbox__close:focus-visible{background:#fff;color:#203438;outline:0}.lightbox-open{overflow:hidden}
.dot.routeb1,.marker.routeb1{background:#765e91}.dot.routeb2,.marker.routeb2{background:#a8839f}.spot-card.routeb small{color:#765e91}.route-choice{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}.route-choice article{padding:22px;background:var(--white);border-radius:15px;border-top:4px solid var(--sea)}.route-choice article:nth-child(2){border-color:#765e91}.route-choice article:nth-child(3){border-color:#a8839f}.route-choice h3{margin:4px 0}.route-choice p{margin:5px 0;color:var(--muted);font-size:13px}.route-choice .choice-tag{font-size:11px;font-weight:700;letter-spacing:.08em;color:#765e91}.route-warning{padding:14px 18px;border-radius:12px;background:#fff1db;color:#72532f;font-size:13px}
.route-plan-title{margin:24px 0 8px;font:700 16px Georgia,"Songti SC",serif;color:#53686d}.day-card--routeb{border-color:#765e91}.day-card--routeb2{border-left:5px solid #a8839f}.line.routeb1{background:#765e91}.line.routeb2{background:#a8839f}@media(max-width:720px){.route-choice{grid-template-columns:1fr}}