:root{--bg-main:#fff;--bg-alt:#f3efea;--bg-dark:#1a2024;--bg-card:#ffffffe6;--text-main:#323d43;--text-muted:#7a8b94;--accent-gold:#c2a57f;--accent-gold-light:#d9c3a9;--accent-vermilion:#b66d52;--accent-purple:#8a9a86;--border-subtle:#323d4314;--border-gold:#c2a57f4d;--font-serif:"Helvetica Neue", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;--font-sans:"Helvetica Neue", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;--text-h1:2.2rem;--text-h2:1.5rem;--text-h3:1.3rem;--text-body-large:1rem;--text-body:.85rem;--text-small:.75rem;--text-tiny:.65rem;--section-padding:24px 16px;--ls-wide:.15em;--ls-normal:.08em;--ls-tight:.04em;--lh-relaxed:1.6;--lh-normal:1.5;--lh-tight:1.2}.page-top-padding{padding-top:100px}.hero-top-margin{margin-top:0}@media (width<=1023px){.page-top-padding{padding-top:140px}.hero-top-margin{margin-top:92px}}@media (width>=768px){:root{--text-h1:3.5rem;--text-h2:2rem;--text-h3:1.5rem;--text-body-large:1.1rem;--text-body:.95rem;--text-small:.8rem;--section-padding:48px 40px}}.glass-card{padding:24px}@media (width>=768px){.glass-card{padding:40px}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-wrap:anywhere;line-height:1.5;overflow-x:hidden}.text-h1{font-family:var(--font-serif);font-size:var(--text-h1);letter-spacing:var(--ls-wide);font-weight:400;line-height:var(--lh-tight)}.text-h2{font-family:var(--font-serif);font-size:var(--text-h2);letter-spacing:var(--ls-wide);font-weight:400;line-height:var(--lh-tight)}.text-h3{font-family:var(--font-serif);font-size:var(--text-h3);letter-spacing:var(--ls-normal);font-weight:400;line-height:var(--lh-tight)}.text-body-large{font-family:var(--font-sans);font-size:var(--text-body-large);letter-spacing:var(--ls-normal);line-height:var(--lh-relaxed)}.text-body-main{font-family:var(--font-sans);font-size:var(--text-body);letter-spacing:var(--ls-normal);line-height:var(--lh-relaxed)}.text-body-small{font-family:var(--font-sans);font-size:var(--text-small);letter-spacing:var(--ls-normal);line-height:var(--lh-normal)}.text-body-tiny{font-family:var(--font-sans);font-size:var(--text-tiny);letter-spacing:var(--ls-tight);line-height:var(--lh-tight)}.font-bold{font-weight:700}.color-muted{color:var(--text-muted)}.color-gold{color:var(--accent-gold)}.carousel-container{touch-action:pan-y pan-x;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;gap:16px;margin:0 -16px;padding:0 16px 16px;display:flex;overflow:auto visible}.carousel-container::-webkit-scrollbar{display:none}.carousel-item{scroll-snap-align:start;flex:0 0 112px}.carousel-item-video{scroll-snap-align:start;flex:0 0 210px}@media (width>=768px){.carousel-container{grid-template-columns:repeat(4,1fr);margin:0;padding:0;display:grid;overflow-x:visible}.carousel-item,.carousel-item-video{flex:auto}}.color-white{color:#fff}.color-main{color:var(--text-main)}.section-title{text-align:center;color:var(--text-main);margin-bottom:12px}.section-subtitle{text-align:center;color:var(--text-muted);margin-bottom:24px}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);font-weight:700;line-height:1.2}.text-gradient-gold{background:linear-gradient(to right, var(--accent-gold-light), var(--accent-gold));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.container{max-width:1200px;margin:0 auto;padding:0 24px}.glass-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:24px;transition:transform .3s,border-color .3s;box-shadow:0 10px 40px #323d430a}.glass-card:hover{border-color:var(--border-gold);transform:translateY(-4px)}.btn{cursor:pointer;border:none;border-radius:9999px;justify-content:center;align-items:center;padding:12px 28px;font-size:1rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.btn-primary{background:var(--text-main);color:#f8f5f2;box-shadow:0 8px 24px #323d4326}.btn-primary:hover{background:#252d32;transform:translateY(-2px);box-shadow:0 12px 32px #323d4333}.btn-outline{color:var(--text-main);border:1px solid var(--text-muted);background:0 0}.btn-outline:hover{border-color:var(--text-main);background:#0000000a}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s ease-out forwards fadeIn}.delay-100{opacity:0;animation-delay:.1s}.delay-200{opacity:0;animation-delay:.2s}.delay-300{opacity:0;animation-delay:.3s}.gallery-carousel{touch-action:pan-y pan-x;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;gap:0;margin:0;padding:0;display:flex;overflow:auto visible}.gallery-carousel::-webkit-scrollbar{display:none}.gallery-item{scroll-snap-align:start;flex:0 0 28%}@media (width>=768px){.gallery-carousel{scrollbar-width:thin;scrollbar-color:var(--accent-gold) var(--bg-alt);margin:0;padding:0 0 16px}.gallery-carousel::-webkit-scrollbar{height:8px;display:block}.gallery-item{flex:0 0 22%}}@media (width<=1023px){.app-container{padding-bottom:calc(64px + env(safe-area-inset-bottom))}}.order-banner-title{background-color:var(--bg-alt);text-align:center;border-bottom:1px solid var(--border-gold);flex-direction:column;flex:300px;justify-content:center;align-items:center;padding:24px 16px;display:flex;position:relative;overflow:hidden}.order-banner-title>*{z-index:1;position:relative}.order-banner-list{flex-direction:column;flex:2 400px;justify-content:center;padding:32px 24px;display:flex}@media (width>=768px){.order-banner-title{border-bottom:none;border-right:1px solid var(--border-gold);padding:40px}.order-banner-list{padding:40px 48px}}.case-gallery-grid{grid-template-columns:1fr;gap:24px;display:grid}@media (width>=768px){.case-gallery-grid{grid-template-columns:repeat(2,1fr);gap:32px}}.case-square-item{aspect-ratio:16/9;cursor:pointer;background-color:var(--bg-alt);border-radius:12px;width:100%;position:relative;overflow:hidden;box-shadow:0 4px 12px #0000000d}@media (width>=768px){.case-square-item{aspect-ratio:16/9}}.case-square-item img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.case-square-item:hover img{transform:scale(1.05)}.case-square-overlay{color:#fff;background:linear-gradient(#0000 0%,#000000d9 100%);flex-direction:column;justify-content:flex-end;width:100%;padding:32px 16px 16px;display:flex;position:absolute;bottom:0;left:0}.case-square-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:1.1rem;font-weight:700;line-height:1.4;display:-webkit-box;overflow:hidden}.custom-scrollbar::-webkit-scrollbar{height:6px}.custom-scrollbar::-webkit-scrollbar-track{background:#ffffff1a;border-radius:10px;margin:0 16px}.custom-scrollbar::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:10px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:#fff9}.custom-scrollbar{scrollbar-width:thin;scrollbar-color:#ffffff4d #ffffff1a}.gallery-item-inner img,.product-card img,.carousel-item img{filter:brightness(.93)}