:root{--snow:#f7fafc;--ice:#e6f0f8;--ice2:#d3e3f1;--navy:#0f2a44;--ink:#28405a;--mute:#6b7f93;--acc:#ff8a3d;--acc2:#fff1e6;--green:#1f9d6b;--red:#e0524d;--card:#fff;--r:18px;--sh:0 1px 2px rgba(15,42,68,.06),0 8px 24px rgba(15,42,68,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--snow);color:var(--ink);font:15px/1.6 Inter,"Noto Sans TC",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}.ico{display:inline-flex;width:22px;height:22px;flex:none}.ico svg{width:100%;height:100%}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:rgba(247,250,252,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--ice2)}
.brand{display:flex;gap:8px;align-items:center;font-weight:800;color:var(--navy);text-decoration:none;letter-spacing:.02em}.brand .ico{color:var(--acc)}
.lang{display:flex;background:var(--ice);border-radius:999px;padding:3px}.lang button{border:0;background:none;padding:5px 13px;border-radius:999px;font:600 13px Inter,sans-serif;color:var(--mute);cursor:pointer}.lang button.on{background:var(--navy);color:#fff}
.strip{position:sticky;top:57px;z-index:19;display:flex;gap:6px;overflow-x:auto;padding:10px 20px;background:rgba(247,250,252,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--ice2);scrollbar-width:none;scroll-snap-type:x proximity}.strip::-webkit-scrollbar{display:none}
.chip{flex:none;scroll-snap-align:center;display:flex;flex-direction:column;align-items:center;min-width:46px;padding:5px 6px;border-radius:12px;text-decoration:none;color:var(--mute);font-size:11px;line-height:1.2;border:1px solid transparent}
.chip b{font-size:17px;color:var(--navy)}.chip:hover{background:var(--ice)}.chip.on{background:var(--navy);color:#cfe0f0}.chip.on b{color:#fff}.chip.rest b{color:var(--mute)}
main{max-width:1080px;margin:0 auto;padding:0 20px 60px}
.hero{padding:56px 0 28px}.eyebrow{font:700 12px Inter;letter-spacing:.18em;text-transform:uppercase;color:var(--acc)}
h1{font:900 clamp(32px,5.5vw,56px)/1.1 Inter,"Noto Sans TC";color:var(--navy);margin:10px 0 14px;letter-spacing:-.01em}.lead{color:var(--mute);max-width:620px;font-size:16px}
.stats{display:flex;gap:28px;flex-wrap:wrap;margin-top:26px}.stats div{font-size:13px;color:var(--mute)}.stats b{display:block;font:800 28px Inter;color:var(--navy)}
.sec{margin-top:44px}.sech{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}h2{display:flex;align-items:center;gap:10px;font:800 21px Inter,"Noto Sans TC";color:var(--navy);margin:0}h2 .ico{color:var(--acc)}
.arrows button{width:38px;height:38px;border-radius:50%;border:1px solid var(--ice2);background:#fff;color:var(--navy);cursor:pointer;margin-left:6px;box-shadow:var(--sh)}.arrows button:hover{background:var(--ice)}
.car{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 2px 16px;scrollbar-width:thin}
.dc{flex:0 0 232px;scroll-snap-align:start;background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:18px;text-decoration:none;display:flex;flex-direction:column;gap:10px;transition:transform .2s,box-shadow .2s;border:1px solid #edf2f7}
.dc:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(15,42,68,.12)}.dc .dt{display:flex;align-items:baseline;gap:8px}.dc .dt b{font:800 34px Inter;color:var(--navy)}.dc .dt span{color:var(--mute);font-size:13px}
.dc .nm{font-weight:700;color:var(--navy);font-size:16px;line-height:1.35}.dc .ln{display:flex;gap:6px;align-items:center;color:var(--mute);font-size:13px}.dc .ln .ico{width:16px;height:16px;color:var(--ink)}
.tag{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;background:var(--acc2);color:#b85a14}.tag.g{background:#e3f4ec;color:var(--green)}.tag.b{background:var(--ice);color:var(--ink)}
.mapw{background:#fff;border-radius:var(--r);box-shadow:var(--sh);overflow:hidden}.mapw img{display:block;width:100%}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:18px 20px;border:1px solid #edf2f7}.card h3{margin:0 0 4px;font-size:16px;color:var(--navy)}.card .sub{color:var(--mute);font-size:13px}.card p{margin:8px 0}
.dh{padding:36px 0 8px;display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}.dh .dno{font:800 15px Inter;color:var(--acc);letter-spacing:.1em}.dh h1{margin:6px 0 6px}.dh .ja{color:var(--mute)}
.pn{display:flex;gap:8px}.pn a{display:flex;align-items:center;gap:4px;padding:8px 14px;border-radius:999px;background:#fff;box-shadow:var(--sh);text-decoration:none;font-weight:600;color:var(--navy);font-size:14px}.pn a.x{opacity:.35;pointer-events:none}
.route{display:flex;align-items:center;gap:0;flex-wrap:wrap;background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:18px 20px}.stop{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--navy)}.stop .ico{width:20px;color:var(--acc)}
.leg{flex:1;min-width:110px;display:flex;flex-direction:column;align-items:center;font-size:12px;color:var(--mute);padding:0 10px}.leg i{display:block;width:100%;height:2px;border-radius:2px;margin:4px 0}.leg.go i{background:var(--green)}.leg.bk i{background:var(--red)}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin-top:12px}.kv div{background:var(--ice);border-radius:12px;padding:10px 12px;font-size:12px;color:var(--mute)}.kv b{display:block;font:800 19px Inter;color:var(--navy)}
.btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;background:var(--navy);color:#fff;text-decoration:none;font-size:13px;font-weight:600}.btn .ico{width:16px;height:16px}.btn.o{background:#fff;color:var(--navy);border:1px solid var(--ice2)}
.meta{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--mute);margin-top:6px}.meta span{display:flex;gap:5px;align-items:center}.meta .ico{width:15px;height:15px}
ul.nt{margin:8px 0 0;padding:0;list-style:none}ul.nt li{padding:5px 0 5px 22px;position:relative;font-size:14px}ul.nt li:before{content:"";position:absolute;left:4px;top:13px;width:7px;height:7px;border-radius:50%;background:var(--acc)}
.note{font-size:12px;color:var(--mute);margin-top:10px}.empty{color:var(--mute);font-size:14px}
.foot{text-align:center;color:var(--mute);font-size:12px;padding:30px 20px 40px}
@media(max-width:640px){.hero{padding-top:34px}.dc{flex-basis:78%}.leg{min-width:70px}}

.sky{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
body.w-snow{background:linear-gradient(180deg,#c9d8e6 0%,#e4edf5 45%,#f7fafc 100%)}
body.w-heavy{background:linear-gradient(180deg,#9fb2c4 0%,#cfdbe6 45%,#eef3f7 100%)}
body.w-cloud{background:linear-gradient(180deg,#c3ccd6 0%,#e2e7ec 50%,#f5f7f9 100%)}
body.w-sun{background:linear-gradient(180deg,#8fc6f0 0%,#cfe7fa 45%,#f7fbff 100%)}
body[class^=w-] .top,body[class^=w-] .strip{background:rgba(255,255,255,.55)}
.sky i{position:absolute;top:-10px;border-radius:50%;background:#fff;box-shadow:0 0 4px rgba(255,255,255,.8);animation:fall linear infinite}
@keyframes fall{to{transform:translate3d(40px,105vh,0)}}
.sunorb{position:absolute;right:8%;top:90px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,#fff6d6 0%,#ffd98a 45%,rgba(255,200,90,0) 70%);animation:glow 6s ease-in-out infinite}
@keyframes glow{50%{transform:scale(1.08);opacity:.85}}
.sky u{position:absolute;height:60px;border-radius:60px;background:rgba(255,255,255,.75);filter:blur(2px);animation:drift linear infinite}
.sky u:before,.sky u:after{content:"";position:absolute;background:inherit;border-radius:50%}.sky u:before{width:45%;height:150%;left:15%;top:-60%}.sky u:after{width:35%;height:120%;left:50%;top:-40%}
.w-cloud .sky u{background:rgba(236,240,244,.9)}
.c1{width:220px;top:110px;left:-260px;animation-duration:70s}.c2{width:160px;top:230px;left:-200px;animation-duration:95s;animation-delay:-40s}.c3{width:260px;top:60px;left:-300px;animation-duration:120s;animation-delay:-80s}
@keyframes drift{to{transform:translateX(130vw)}}
.hills{position:absolute;left:0;right:0;bottom:0;height:34vh;background:linear-gradient(180deg,rgba(255,255,255,0),rgba(255,255,255,.9));clip-path:polygon(0 70%,12% 40%,22% 58%,35% 22%,48% 55%,60% 35%,72% 60%,85% 30%,100% 55%,100% 100%,0 100%);opacity:.8}
.wx{display:inline-flex;align-items:center;gap:6px;margin-top:10px;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.7);color:var(--navy);font-size:13px;font-weight:600}.wx .ico{width:17px;height:17px;color:var(--acc)}.wx small{font-weight:400;color:var(--mute)}
body[class^=w-] .card,body[class^=w-] .route{background:rgba(255,255,255,.88);backdrop-filter:blur(6px)}
@media(prefers-reduced-motion:reduce){.sky i,.sky u,.sunorb{animation:none}}
.viz{display:block;width:100%;max-width:640px;margin:14px auto 4px;background:linear-gradient(180deg,#eef5fb,#fff);border-radius:14px}
.lgrow{margin-bottom:10px}.lg{display:inline-flex;align-items:center;padding:8px 14px;border-radius:12px;background:#fff;border:1px solid var(--ice2)}.lg img{height:44px;max-width:220px;object-fit:contain}.lg.dk{background:var(--navy)}.lg.sm{padding:4px 8px;align-self:flex-start}.lg.sm img{height:24px;max-width:130px}
.motif{display:inline-flex;gap:6px;align-items:center;padding:6px 12px;border-radius:999px;background:var(--ice);color:var(--navy);font-weight:700;font-size:13px}.motif .ico{width:16px;height:16px;color:var(--acc)}
.card.lc{display:flex;gap:14px;align-items:flex-start}.lc img{width:72px;height:72px;flex:none;background:var(--ice);border-radius:16px;padding:6px}

:root{--brand:#2f6fa8}
.dc{border-top:5px solid var(--brand)}
body[class^=w-] .dh h1{background:linear-gradient(transparent 72%,color-mix(in srgb,var(--brand) 28%,transparent) 0);display:inline}
body[class^=w-] .dh .dno{color:var(--brand)}
body[class^=w-] .sec .card:first-child{}
.lg{border:2px solid var(--brand)}
.motif{background:color-mix(in srgb,var(--brand) 12%,#fff);color:var(--brand);border:2px solid var(--brand);padding:5px 14px 5px 5px}
.motif b{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 6px;border-radius:50%;background:var(--brand);color:#fff;font-size:15px;font-weight:900}
.motif.sm{padding:3px;align-self:flex-start;border:0;background:none}.motif.sm b{min-width:30px;height:30px;font-size:12px}
.viz{box-shadow:inset 0 4px 0 var(--brand)}

.rts{display:flex;flex-direction:column;gap:14px}.rt{background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:16px 18px;border:1px solid #edf2f7}
.rth{display:flex;align-items:baseline;gap:12px;margin-bottom:12px}.rth b{font-size:17px;color:var(--navy)}.rth span{font-size:12px;color:var(--mute)}
.rtl{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;scroll-snap-type:x proximity}
.fld{flex:0 0 132px;scroll-snap-align:start;display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 8px;border-radius:14px;border:2px solid color-mix(in srgb,var(--brand) 35%,#fff);text-decoration:none;transition:transform .15s}
.fld:hover{transform:translateY(-2px);border-color:var(--brand)}
.fl{height:52px;display:flex;align-items:center;justify-content:center}.fl img{max-height:48px;max-width:112px;object-fit:contain}.fl img.dk{background:var(--navy);padding:6px;border-radius:8px}
.fl b{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--brand);color:#fff;font-weight:900;font-size:15px}
.fn{font-size:13px;font-weight:700;color:var(--navy);text-align:center;line-height:1.3}.fd{font-size:11px;color:var(--mute)}
.fl img{width:112px;height:48px}.lg img{width:200px}.lg.sm img{width:120px}
.ptabs{display:flex;gap:10px;overflow-x:auto;padding:2px 2px 12px}.ptab{flex:1 0 120px;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 16px;border-radius:16px;border:1px solid var(--ice2);background:#fff;box-shadow:var(--sh);cursor:pointer;font-family:inherit;text-align:left;transition:all .15s}
.ptab b{font-size:17px;color:var(--navy)}.ptab span{font-size:12px;color:var(--mute)}.ptab:hover{background:var(--ice)}.ptab.on{background:var(--navy);border-color:var(--navy)}.ptab.on b{color:#fff}.ptab.on span{color:#bcd0e3}
.rtl{flex-wrap:wrap}
/* routes section background */
#routes{position:relative;border-radius:22px;padding:18px 16px 120px;margin-left:-4px;margin-right:-4px;overflow:hidden;background:linear-gradient(180deg,rgba(247,250,252,.78) 0%,rgba(247,250,252,.55) 55%,rgba(247,250,252,.15) 100%),url(bg/routes_bg.jpg) center bottom/cover no-repeat;box-shadow:0 6px 24px rgba(15,42,68,.08)}
#routes .rt{background:rgba(255,255,255,.9);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
#routes .ptab:not(.on){background:rgba(255,255,255,.85)}
.card.hbg{position:relative;overflow:hidden;isolation:isolate}
.card.hbg::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(255,255,255,.86) 0%,rgba(255,255,255,.80) 45%,rgba(255,255,255,.70) 100%),var(--hbg) center/cover no-repeat}
.shops{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.shop{display:flex;gap:10px;padding:12px;border:1px solid #e3ebf3;border-radius:12px;background:#fbfdff}.shi{flex:0 0 36px;height:36px;border-radius:10px;background:#fff1e6;color:#ff8a3d;display:flex;align-items:center;justify-content:center}.shb b{display:block;font-size:15px}.shb .jp{display:block;font-size:12px;color:#7890a4}.shb .co{font-family:ui-monospace,Menlo,monospace;font-size:12px;color:#4a6378;margin:2px 0}.shb .btns{margin-top:8px;flex-wrap:wrap}

.dc.sat{background:linear-gradient(180deg,#e3efff,#fff 55%);border-color:#9cc3f5}.dc.sat .dt b,.dc.sat .dt span{color:#1f63c9}
.dc.sun{background:linear-gradient(180deg,#ffe6e6,#fff 55%);border-color:#f3a5a5}.dc.sun .dt b,.dc.sun .dt span{color:#d0312d}
.dc.sat .dt span::after{content:" · 週末";font-weight:700}.dc.sun .dt span::after{content:" · 週末";font-weight:700}
html[lang=en] .dc.sat .dt span::after,html[lang=en] .dc.sun .dt span::after{content:" · Weekend"}
.tm{display:block;position:relative;border-radius:14px;overflow:hidden;border:1px solid #d3e3f1;background:#fff}.tm img{display:block;width:100%;max-height:520px;object-fit:contain;background:#fff}
.tm span{position:absolute;right:10px;bottom:10px;background:rgba(15,42,68,.8);color:#fff;font-size:12px;padding:4px 10px;border-radius:99px}
.tmc .note a{color:inherit}
/* 額外資訊 Route Inn page */
.rtw{overflow-x:auto;margin:10px 0;-webkit-overflow-scrolling:touch}.rtab{border-collapse:collapse;width:100%;font-size:13px;min-width:420px}.rtab th{background:#f2f7fb;color:#0f2a44;text-align:left;font-weight:700;padding:8px 10px;border-bottom:2px solid #d3e3f1;white-space:nowrap}.rtab td{padding:7px 10px;border-bottom:1px solid #edf2f7;vertical-align:top}.rtab td a{word-break:break-all;color:#2f6fa8}
.rsel{font:inherit;font-size:14px;padding:7px 10px;border-radius:10px;border:1px solid #c9d6e2;background:#fff;max-width:100%;margin:4px 0 6px}.rlab{font-size:12px;color:#6b7f93;margin-top:2px}
.rseg{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}.rseg button{font:inherit;font-size:13px;border:1px solid #c9d6e2;background:#fff;border-radius:999px;padding:5px 12px;cursor:pointer}.rseg button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.rtg{display:inline-flex;align-items:center;gap:6px;margin:4px 18px 4px 0;font-size:14px}.rmap{width:100%;display:block;margin-top:8px}.rcall{background:#fff7ef;border-color:#ffd9bd;font-size:14px}

.m3g{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.m3g .fld{flex:none;background:#fff;color:inherit;--brand:#2f6fb0}.m3g .fn{font-weight:700;text-align:center}.m3g .fd{font-size:12px;opacity:.7;text-align:center}
.m3f{position:relative;width:100%;aspect-ratio:16/10;border-radius:14px;overflow:hidden;background:#0b1a2e;box-shadow:0 2px 10px #0002}.m3f iframe{position:absolute;inset:0;width:100%;height:100%;border:0}@media(max-width:700px){.m3f{aspect-ratio:auto;height:72vh}}

/* ski-field-weather: append to the trip site's style.css (all rules prefixed wx-) */
.wx-card{padding:14px 14px 10px}
.wx-frame{display:block;width:100%;height:760px;border:0;background:transparent}
@media(max-width:600px){.wx-card{padding:10px 8px 6px}}