:root{
  --blue:#075f8f;--blue-dark:#073b5a;--ice:#eaf4f8;--ink:#153247;--muted:#637985;
  --line:#d9e4e9;--white:#fff;--shadow:0 18px 50px rgba(7,59,90,.13);--radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","PingFang HK",Arial,sans-serif;background:#fff;line-height:1.65}
img{max-width:100%;height:auto}
a{color:var(--blue);text-decoration:none}
button,input,select,textarea{font:inherit}
button,a{transition:.2s ease}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.narrow{width:min(780px,calc(100% - 40px))}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:12px;z-index:999}
.skip-link:focus{left:12px}
.topbar{background:#0a5a8b;color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.04em}
.topbar-inner{height:34px;display:flex;align-items:center;gap:24px}
.topbar-links{margin-left:auto;display:flex;gap:18px}.topbar a{color:#fff}
.site-header{position:relative;z-index:40;background:#fff;box-shadow:0 2px 18px rgba(8,48,70,.1)}
.header-inner{min-height:89px;display:flex;align-items:center;gap:26px}
.brand img{display:block;width:146px;max-height:70px;object-fit:contain}
.primary-nav{margin-left:auto}.main-menu,.sub-menu{list-style:none;margin:0;padding:0}
.main-menu{display:flex;align-items:center;gap:4px}.main-menu>li{position:relative}.main-menu a{display:block;padding:15px 13px;color:#263d49;font-size:15px;white-space:nowrap}.main-menu a:hover{color:var(--blue)}
.has-children>a:after{content:"⌄";margin-left:7px;color:#78909b}
.sub-menu{visibility:hidden;opacity:0;transform:translateY(8px);position:absolute;top:100%;left:0;min-width:230px;background:#fff;border-radius:0 0 12px 12px;box-shadow:var(--shadow);padding:8px;transition:.2s;z-index:50}
.has-children:hover>.sub-menu,.has-children:focus-within>.sub-menu{visibility:visible;opacity:1;transform:none}
.sub-menu a{padding:10px 12px;border-radius:7px}.sub-menu a:hover{background:var(--ice)}
.header-cta,.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:7px;padding:12px 19px;font-weight:700;cursor:pointer}
.header-cta{background:var(--blue);color:#fff;white-space:nowrap}.header-cta:hover{background:var(--blue-dark)}
.menu-toggle{display:none;border:0;background:none;font-weight:700;color:var(--ink)}
.site-alert{padding:12px 20px;text-align:center;background:#e8f7ef;color:#16603b}.site-alert.error{background:#fff0ef;color:#9b2a22}
.hero-carousel{position:relative;height:620px;overflow:hidden;background:#0a3047}
.hero-slide{position:absolute;inset:0;display:grid;align-items:center;background-image:var(--hero-image);background-size:cover;background-position:center;opacity:0;visibility:hidden;transform:scale(1.03);transition:opacity .8s,transform 6s}
.hero-slide.active{opacity:1;visibility:visible;transform:scale(1)}
.hero-overlay,.tour-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,25,38,.82) 0%,rgba(5,43,65,.54) 47%,rgba(2,28,43,.16) 100%)}
.hero-content{position:relative;color:#fff;padding-bottom:20px}.hero-content h1{font-size:clamp(42px,6vw,78px);line-height:1.05;max-width:780px;margin:12px 0 18px;letter-spacing:-.04em}.hero-content>p:not(.eyebrow){font-size:20px;max-width:620px;margin-bottom:30px}
.eyebrow{margin:0 0 8px;color:#1684b8;font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.hero-content .eyebrow,.tour-hero-content .eyebrow,.page-hero .eyebrow,.article-hero .eyebrow{color:#83d3f4}
.button.light{background:#fff;color:var(--blue)}.button.light:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(0,0,0,.2)}
.button.primary{background:var(--blue);color:#fff}.button.primary:hover{background:var(--blue-dark);transform:translateY(-1px)}
.button.outline{border-color:var(--blue);color:var(--blue);background:#fff}.button.outline:hover{background:var(--ice)}
.button.block{width:100%}.text-link{font-weight:750}
.carousel-dots{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);display:flex;gap:9px;z-index:3}.carousel-dots button{width:28px;height:5px;border:0;border-radius:5px;background:rgba(255,255,255,.45);padding:0}.carousel-dots button.active{background:#fff}
.intro-band{background:var(--blue-dark);color:#fff;padding:64px 0}.intro-grid{display:grid;grid-template-columns:.9fr 1.4fr;gap:80px;align-items:center}.intro-grid h2{font-size:36px;margin:0;line-height:1.2}.intro-grid>p{font-size:18px;color:#d7e8f0;margin:0}
.section{padding:90px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:36px}.section-heading h2,.snow-story h2,.contact-strip h2{font-size:clamp(30px,4vw,48px);line-height:1.15;margin:0;letter-spacing:-.03em}
.tours-section{background:#f3f7f9}.tour-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tour-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 5px 24px rgba(10,70,100,.08);transition:.25s}.tour-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.tour-card-image{display:block;position:relative;height:235px;overflow:hidden;background:#dbe9ef}.tour-card-image img{width:100%;height:100%;object-fit:cover;transition:.5s}.tour-card:hover img{transform:scale(1.04)}
.card-badge{position:absolute;left:14px;top:14px;background:rgba(4,51,76,.88);color:#fff;border-radius:30px;padding:6px 11px;font-size:12px}
.tour-card-body{padding:23px}.tour-card h2,.tour-card h3{margin:5px 0 12px;line-height:1.25;font-size:22px}.tour-card h2 a,.tour-card h3 a{color:var(--ink)}.tour-card-body>p:not(.tour-date){color:var(--muted)}
.tour-date{font-size:13px;color:var(--blue);font-weight:750}.tour-card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;margin-top:18px}.tour-card-footer strong{font-size:18px}
.snow-story{min-height:600px;display:grid;align-items:center;background:linear-gradient(90deg,rgba(4,31,45,.15),rgba(4,31,45,.65)),url("../images/hero-hakuba.jpg") center/cover fixed}.snow-story-card{background:rgba(255,255,255,.9);backdrop-filter:blur(12px);padding:54px;width:min(600px,calc(100% - 40px));margin-left:calc((100% - min(1180px,calc(100% - 40px)))/2);border-radius:var(--radius)}.snow-story-card p{color:#4e6672;font-size:18px}
.contact-strip{display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--ice);padding:45px;border-radius:var(--radius)}.contact-actions{display:flex;gap:12px;flex-wrap:wrap}
.site-footer{background:#092f47;color:#c9dce6;padding-top:70px}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr 1fr;gap:70px}.footer-grid h2{color:#fff;font-size:17px}.footer-grid a{display:block;color:#c9dce6;margin:7px 0}.footer-logo{filter:brightness(0) invert(1);object-fit:contain}.footer-bottom{margin-top:55px;padding:18px max(20px,calc((100% - 1180px)/2));background:#06273b;display:flex;justify-content:space-between;gap:20px;font-size:13px}.footer-bottom small a{display:inline;color:#fff;text-decoration:underline;text-underline-offset:3px}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 9px 25px rgba(0,0,0,.25);border:3px solid #fff}.whatsapp-float:hover{transform:scale(1.08)}
.page-hero,.article-hero{padding:80px 0;background:linear-gradient(135deg,#083e5d,#0b74a6);color:#fff}.page-hero.compact{padding:55px 0}.page-hero h1,.article-hero h1{font-size:clamp(38px,5vw,64px);line-height:1.1;margin:8px 0}.page-hero p,.article-hero p{max-width:720px;color:#d7ebf5}
.content-page{min-height:420px}.prose{font-size:17px}.prose h2,.prose h3{color:var(--ink);line-height:1.25;margin-top:1.8em}.prose img{border-radius:12px}.prose table{width:100%;border-collapse:collapse}.prose td,.prose th{padding:12px;border:1px solid var(--line)}
.tour-hero{position:relative;min-height:510px;display:grid;align-items:end;background:var(--tour-image) center/cover}.tour-hero-content{position:relative;color:#fff;padding-bottom:70px}.tour-hero h1{font-size:clamp(40px,5vw,66px);line-height:1.05;margin:10px 0;max-width:900px}.tour-hero p{font-size:18px;max-width:720px}
.tour-detail{padding:70px 0;background:#f5f8fa}.tour-layout{display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:42px;align-items:start}.tour-layout>.prose{background:#fff;padding:45px;border-radius:var(--radius);box-shadow:0 5px 24px rgba(10,70,100,.06)}
.booking-card,.order-summary{position:sticky;top:25px;background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}.booking-card h2{margin-top:0}.booking-card label,.panel-form label,.auth-card label{display:grid;gap:6px;margin:15px 0;font-weight:650}.booking-card input,.booking-card select,.panel-form input,.panel-form select,.panel-form textarea,.auth-card input{width:100%;border:1px solid #bfd0d8;border-radius:8px;padding:11px 12px;background:#fff}.booking-benefits{padding:18px 0 0 20px;color:#526b77;font-size:14px}.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:30px}.gallery img{width:100%;height:240px;object-fit:cover}
.article-hero{text-align:center}.article-cover{width:100%;max-height:540px;object-fit:cover;margin-bottom:28px}.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:25px}.blog-card{display:grid;grid-template-columns:210px 1fr;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.blog-card img{width:100%;height:100%;object-fit:cover}.blog-card>div{padding:25px}.blog-card h2{line-height:1.2;margin:7px 0}.blog-card p{color:var(--muted)}
.inquiry-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}.panel-form{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);padding:32px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.hp{position:absolute!important;left:-9999px!important}
.auth-section{min-height:680px;padding:70px 20px;display:grid;place-items:center;background:linear-gradient(135deg,#eaf5f9,#f9fcfd)}.auth-card{width:min(470px,100%);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:42px}.auth-card h1{margin-top:0}.auth-card small,.secure-note{color:var(--muted);font-size:13px}
.account-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,.7fr);gap:30px}.account-sidebar{display:grid;gap:25px}.account-sidebar .panel-form{box-shadow:none}
.table-wrap{overflow:auto}.table-wrap table{width:100%;border-collapse:collapse}.table-wrap th,.table-wrap td{text-align:left;padding:13px;border-bottom:1px solid var(--line);white-space:nowrap}.table-wrap th{font-size:12px;text-transform:uppercase;color:var(--muted)}
.status{display:inline-flex;border-radius:30px;background:#edf2f4;padding:4px 9px;font-size:12px;font-weight:700}.status-paid,.status-confirmed{background:#ddf5e8;color:#19633e}.status-pending{background:#fff2d1;color:#845b00}.status-cancelled,.status-failed,.status-refunded{background:#fbe4e2;color:#873129}
.pagination{display:flex;gap:7px;justify-content:center;margin-top:35px}.pagination a{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);border-radius:7px}.pagination a.active{background:var(--blue);color:#fff}
.filter-chips{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:28px}.filter-chips a{padding:8px 15px;border:1px solid var(--line);border-radius:999px;background:#fff}.filter-chips a.active{background:var(--blue);border-color:var(--blue);color:#fff}
.checkout-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:35px;align-items:start}.order-summary img{width:100%;height:210px;object-fit:cover;border-radius:10px}.order-summary dl,.order-dl{display:grid;gap:0}.order-summary dl div,.order-dl div{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid var(--line)}.order-summary dt,.order-dl dt{color:var(--muted)}.order-summary dd,.order-dl dd{margin:0;text-align:right;font-weight:650}.order-summary .total,.order-dl .total{font-size:20px;color:var(--ink)}
.error-page{min-height:590px;display:grid;place-items:center;text-align:center;background:var(--ice)}.error-page h1{font-size:48px;margin:5px}.empty-state{background:#fff;border:1px dashed #a9c1cc;padding:36px;text-align:center;border-radius:var(--radius)}
.cms-hero{min-height:460px;display:grid;align-items:center;color:#fff;background:linear-gradient(90deg,rgba(0,37,78,.82),rgba(0,83,151,.18)),var(--hero-image) center/cover no-repeat}
.cms-hero-content{padding-block:80px}.cms-hero h2{font-size:clamp(2rem,5vw,4rem);max-width:760px}.cms-hero .prose{max-width:680px}
.cms-carousel{position:relative;padding-block:0;overflow:hidden}.cms-carousel .carousel-track{min-height:420px}.cms-carousel .carousel-slide{display:none;margin:0}.cms-carousel .carousel-slide.is-active{display:block}.cms-carousel img{width:100%;height:min(58vw,680px);object-fit:cover}
.cms-carousel>button{position:absolute;top:50%;z-index:2;width:46px;height:46px;border:0;border-radius:50%;background:rgba(0,73,137,.88);color:#fff;font-size:2rem}.cms-carousel .carousel-prev{left:20px}.cms-carousel .carousel-next{right:20px}
.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.gallery-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;box-shadow:var(--shadow)}
.cta-card{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:40px;border-radius:18px;background:linear-gradient(130deg,#e9f5ff,#fff);box-shadow:var(--shadow)}
@media(max-width:1000px){
  .header-cta{display:none}.main-menu a{padding-inline:8px;font-size:14px}.tour-grid{grid-template-columns:repeat(2,1fr)}
  .tour-layout,.checkout-grid{grid-template-columns:1fr}.booking-card,.order-summary{position:static}.blog-card{grid-template-columns:160px 1fr}
}
@media(max-width:760px){
  .container{width:min(100% - 28px,1180px)}.topbar-inner{height:auto;min-height:34px}.topbar-inner>span:nth-child(2){display:none}.topbar-links{gap:10px}
  .header-inner{min-height:76px}.brand img{width:125px}.menu-toggle{display:block;margin-left:auto}.primary-nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;border-top:1px solid var(--line);box-shadow:var(--shadow)}.primary-nav.open{display:block}.main-menu{display:block;padding:12px}.main-menu a{padding:11px}.sub-menu{visibility:visible;opacity:1;transform:none;position:static;box-shadow:none;padding-left:20px;display:none}.has-children.open>.sub-menu{display:block}
  .hero-carousel{height:560px}.hero-slide{background-image:var(--hero-mobile);background-position:55% center}.hero-content{padding-top:60px}.hero-content h1{font-size:44px;max-width:95%}.hero-content>p:not(.eyebrow){font-size:17px;max-width:90%}
  .intro-grid,.inquiry-layout,.account-grid{grid-template-columns:1fr;gap:28px}.intro-grid h2{font-size:31px}.section{padding:60px 0}.section-heading{align-items:start}.tour-grid,.blog-grid{grid-template-columns:1fr}
  .tour-card-image{height:220px}.snow-story{min-height:530px;background-attachment:scroll}.snow-story-card{margin:auto;padding:34px}.contact-strip{display:block;padding:30px}.contact-actions{margin-top:20px}
  .footer-grid{grid-template-columns:1fr;gap:25px}.footer-bottom{display:block;text-align:center}.footer-bottom small{display:block;margin-top:7px}
  .tour-layout>.prose{padding:25px}.tour-hero{min-height:460px}.gallery{grid-template-columns:1fr}.blog-card{grid-template-columns:1fr}.blog-card img{height:230px}.field-grid{grid-template-columns:1fr}
  .checkout-form,.auth-card,.panel-form{padding:25px}.page-hero,.article-hero{padding:58px 0}.account-main{min-width:0}
  .gallery-grid{grid-template-columns:1fr 1fr}.cta-card{align-items:flex-start;flex-direction:column}.cms-hero{background-image:linear-gradient(90deg,rgba(0,37,78,.82),rgba(0,83,151,.18)),var(--hero-mobile)}
}