.hero{background:linear-gradient(180deg, var(--sky1) 0%, var(--sky2) 100%);border-bottom:1px solid var(--mist);transition:background .5s;position:relative;overflow:hidden}.hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,.92fr);align-items:center;gap:44px;display:grid}.hero-inner{z-index:2;gap:20px;max-width:660px;padding:56px 0 210px;display:grid;position:relative}.hero-photo{z-index:2;padding:48px 0 150px;position:relative}.hero-photo-frame{background:var(--paper);border:1px solid var(--mist);box-shadow:var(--shadow);border-radius:16px;margin:0;overflow:hidden}.hero-photo-view{aspect-ratio:4/3;position:relative}.hero-photo-view img{object-fit:cover;object-position:center 32%;width:100%;height:100%;transition:opacity .45s;position:absolute;inset:0}.hero:not(.summer) .hero-photo-view .ph-summer,.hero.summer .hero-photo-view .ph-winter{opacity:0}@media (prefers-reduced-motion:reduce){.hero-photo-view img{transition:none}}.hero-photo-label{letter-spacing:.13em;color:var(--sub);border-top:1px solid var(--mist);background:var(--paper);margin:0;padding:11px 16px;font-size:11.5px;font-weight:600}@media (width<=900px){.hero-grid{grid-template-columns:1fr;gap:0}.hero-inner{padding-bottom:28px}.hero-photo{max-width:520px;padding:0 0 140px}}.seg{border:1.5px solid var(--line);background:var(--paper);border-radius:999px;width:max-content;display:inline-flex;overflow:hidden}.seg button{color:var(--sub);cursor:pointer;background:0 0;border:0;align-items:center;gap:7px;padding:8px 18px;font-family:inherit;font-size:13px;font-weight:600;display:flex}.seg button .ic{width:15px;height:15px}.seg button[aria-pressed=true]{background:var(--teal);color:#fff}.season-cap{color:var(--sub);max-width:36em;margin:0;font-size:13px}.season-cap b{color:var(--ink)}h1.hero-title{letter-spacing:.01em;text-wrap:balance;margin:0;font-size:clamp(30px,3.8vw,40px);font-weight:600;line-height:1.35}.hero-lede{color:var(--sub);max-width:34em;margin:0}.hero-ctas{flex-wrap:wrap;gap:12px;margin-top:6px;display:flex}.chips{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.chip{background:var(--paper);border:1px solid var(--line);color:var(--sub);border-radius:999px;align-items:center;gap:6px;padding:5px 13px;font-size:12.5px;display:inline-flex}.chip .ic{width:14px;height:14px;color:var(--teal)}.chip b{color:var(--ink);font-weight:600}.scene{z-index:1;pointer-events:none;height:230px;position:absolute;inset:auto 0 0}.scene svg{width:100%;height:100%;display:block}.hero.summer .w-only,.hero:not(.summer) .s-only{display:none}#snowcv{z-index:1;pointer-events:none;position:absolute;inset:0}.trust{flex-wrap:wrap;justify-content:center;gap:10px 26px;margin-top:18px;display:flex}.trust-item{color:var(--sub);align-items:center;gap:7px;font-size:12.5px;display:inline-flex}.trust-item .ic{width:16px;height:16px;color:var(--teal)}.age-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;display:grid}.age-card{background:var(--paper);border:1px solid var(--mist);box-shadow:var(--shadow);border-radius:14px;flex-direction:column;gap:10px;padding:24px;display:flex;position:relative;overflow:hidden}.age-card:after{content:"";background:linear-gradient(90deg, var(--teal), color-mix(in srgb, var(--teal) 40%, var(--snow)));height:4px;position:absolute;inset:0 0 auto}.age-card .head{align-items:center;gap:12px;display:flex}.age-card .for{letter-spacing:.14em;color:var(--teal);font-size:11.5px;font-weight:700}.age-card h3{letter-spacing:.01em;margin:0;font-size:19px}.age-card p{color:var(--sub);flex:1;margin:0;font-size:13.5px}.age-card a{margin-top:6px;font-size:13.5px;font-weight:700;text-decoration:none}.age-card a:hover{text-decoration:underline}.diag{background:var(--paper);border:1px solid var(--mist);box-shadow:var(--shadow);border-radius:16px;padding:30px;position:relative;overflow:hidden}.diag .signpost{width:92px;height:110px;color:var(--teal);opacity:.9;position:absolute;top:22px;right:26px}@media (width<=720px){.diag .signpost{display:none}}.diag fieldset{border:0;margin:0 0 22px;padding:0}.diag legend{margin-bottom:10px;padding:0;font-size:15px;font-weight:700}.diag legend .qn{background:var(--teal);color:#fff;vertical-align:-6px;border-radius:50%;place-items:center;width:26px;height:26px;margin-right:10px;font-size:12px;display:inline-grid}.opts{flex-wrap:wrap;gap:9px;display:flex}.opt input{opacity:0;pointer-events:none;position:absolute}.opt span{border:1.5px solid var(--line);min-height:40px;color:var(--sub);cursor:pointer;background:var(--snow);border-radius:999px;align-items:center;padding:8px 16px;font-size:13.5px;transition:border-color .18s ease-out,background-color .18s 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tr:last-child th{border-bottom:0}.cmp .price{font-variant-numeric:tabular-nums;font-weight:600}.tbl-note{color:var(--sub);margin-top:12px;font-size:12px;line-height:1.9}.cards{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;display:grid}.pcard{background:var(--paper);border:1px solid var(--mist);box-shadow:var(--shadow);border-radius:14px;flex-direction:column;display:flex;overflow:hidden}@media (prefers-reduced-motion:no-preference){.pcard,.age-card{transition:transform .2s ease-out,box-shadow .2s ease-out}.pcard:hover,.age-card:hover{transform:translateY(-3px);box-shadow:0 2px 4px #1c333d14,0 14px 34px #1c333d1f}}.pcard .visual{background:linear-gradient(180deg, var(--sky1), var(--teal-soft));border-bottom:1px solid var(--mist);height:118px}.pcard .visual svg{width:100%;height:100%;display:block}.pcard .body{flex-direction:column;flex:1;gap:10px;padding:20px 24px 24px;display:flex}.pcard .cat{letter-spacing:.16em;color:var(--teal);align-items:center;gap:7px;font-size:11px;font-weight:700;display:flex}.pcard .cat .ic{width:15px;height:15px}.pcard h3{letter-spacing:.01em;margin:0;font-size:20px}.pcard .desc{color:var(--sub);flex:1;margin:0;font-size:13.5px}.pcard dl{border-top:1px dashed var(--line);grid-template-columns:auto 1fr;gap:3px 14px;margin:4px 0 0;padding-top:12px;font-size:13px;display:grid}.pcard dt{color:var(--sub)}.pcard dd{font-variant-numeric:tabular-nums;margin:0}.pcard .links{gap:16px;margin-top:8px;font-size:13.5px;font-weight:600;display:flex}.pcard .links a{text-decoration:none}.pcard .links a:hover{text-decoration:underline}#niseko{position:relative}#niseko .contour{pointer-events:none;position:absolute;inset:0;overflow:hidden}#niseko .contour svg{width:640px;height:640px;color:var(--teal);opacity:.07;position:absolute;top:-60px;right:-140px}.stats{grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:14px;margin-bottom:14px;display:grid;position:relative}.stat{background:var(--paper);border:1px solid var(--mist);box-shadow:var(--shadow);border-radius:12px;grid-template-columns:1fr auto;gap:2px 10px;padding:18px 22px;display:grid}.stat .num{font-variant-numeric:tabular-nums;font-family:Hiragino Mincho ProN,Yu Mincho,Georgia,serif;font-size:33px;font-weight:600;line-height:1.1}.stat .num small{font-size:17px;font-weight:600}.stat .sic{color:var(--teal);opacity:.75;grid-row:1/3;align-self:start;width:26px;height:26px;margin-top:4px}.stat .lbl{color:var(--sub);grid-column:1/3;font-size:12.5px;line-height:1.7}.stat-src{color:var(--sub);margin:0 0 30px;font-size:11.5px;position:relative}.photo-strip{grid-template-columns:repeat(4,1fr);gap:14px;margin:0 0 10px;display:grid;position:relative}@media (width<=1024px){.photo-strip{grid-template-columns:repeat(2,1fr)}}@media (width<=720px){.photo-strip{grid-template-columns:1fr}}.photo-strip figure{border:1px solid var(--mist);background:var(--paper);box-shadow:var(--shadow);border-radius:12px;margin:0;overflow:hidden}.photo-strip img{aspect-ratio:3/2;object-fit:cover;width:100%;height:auto;display:block}.photo-strip figcaption{color:var(--sub);padding:10px 14px;font-size:12px}.photo-credit{color:var(--sub);margin:0 0 30px;font-size:11.5px;position:relative}.seasons{grid-template-columns:1fr 1fr;gap:16px;display:grid;position:relative}@media (width<=720px){.seasons{grid-template-columns:1fr}}.season-panel{background:var(--paper);border:1px solid var(--mist);box-shadow:var(--shadow);border-radius:14px;padding:24px;position:relative;overflow:hidden}.season-panel .wm{opacity:.09;width:150px;height:150px;color:var(--teal);position:absolute;bottom:-26px;right:-22px}.season-panel 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.a{white-space:nowrap;color:var(--teal);font-size:13.5px;font-weight:700;text-decoration:none}@media (width<=600px){.who-row{grid-template-columns:auto 1fr}.who-row .a{grid-column:2}}.faq{gap:10px;max-width:780px;display:grid}.faq details{background:var(--paper);border:1px solid var(--mist);border-radius:10px;padding:0 20px}.faq summary{cursor:pointer;align-items:baseline;gap:12px;padding:16px 0;font-size:14.5px;font-weight:600;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:before{content:"Q";color:var(--teal);font-family:Georgia,serif;font-weight:700}.faq details[open] summary{border-bottom:1px dashed var(--line)}.faq .a{color:var(--sub);margin:0;padding:14px 0 18px;font-size:13.5px}