/* Effects only. Original a949268 typography, palette and document flow remain intact. */
.premium-particle-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;display:none}.premium-effects-on .premium-particle-canvas{display:block}.premium-effects-control{position:absolute;top:7px;right:5%;z-index:5;border:1px solid #96769b66;border-radius:20px;background:#130b1ec9;color:#dfc6df;font:10px Pretendard,sans-serif;padding:5px 10px;min-height:44px;cursor:pointer}.premium-effects-control:hover{border-color:#d8b990}.premium-effects-control:focus-visible{outline:2px solid #edc78e;outline-offset:3px}
.premium-effects-on .hero-art img{transform:translateY(var(--hero-depth,0px)) scale(var(--hero-zoom,1));transform-origin:70% 45%;will-change:transform}.premium-effects-on .hero-word{background-position:var(--word-drift,0px) 0}.premium-effects-on .material-proof figure{position:relative;overflow:hidden}.premium-effects-on .material-proof img{transform:translateY(var(--proof-depth,0px)) scale(var(--proof-zoom,1));clip-path:inset(var(--proof-mask,0%) 0 0 0);will-change:transform,clip-path}.premium-effects-on .system-card figure img{transform:translateY(var(--system-depth,0px)) scale(var(--system-zoom,1));clip-path:inset(0 var(--system-mask,0%) 0 0);will-change:transform,clip-path}.premium-effects-on .system-card figure{overflow:hidden}.premium-effects-on .product-photo img{clip-path:inset(0 var(--product-mask,0%) 0 0);transform:translateY(var(--product-depth,0px));will-change:clip-path}.premium-effects-on .about img{transform:translateY(var(--about-depth,0px)) scale(var(--about-zoom,1));will-change:transform}.premium-effects-on .about figure{overflow:hidden}
@media(max-width:640px){.premium-effects-control{top:5px;right:6%;font-size:9px;padding:4px 8px;min-height:44px}.premium-effects-on .hero-art img{transform:translateY(var(--hero-depth,0px)) scale(var(--hero-zoom,1));transform-origin:65% 50%}}
@media(prefers-reduced-motion:reduce){.premium-particle-canvas,.premium-effects-control{display:none!important}.premium-effects-on .hero-art img,.premium-effects-on .material-proof img,.premium-effects-on .system-card figure img,.premium-effects-on .product-photo img,.premium-effects-on .about img{transform:none!important;clip-path:none!important;will-change:auto!important}.premium-effects-on .hero-word{background-position:0 0!important}}

/* Strong scroll choreography; the approved layout returns when effects are OFF. */
.premium-system-stage{display:contents}
.premium-effects-on .premium-system-stage.premium-sticky-enabled{display:block;position:relative;padding-bottom:0}
.premium-effects-on .premium-system-stage.premium-sticky-enabled:after{content:"";display:block;height:var(--sequence-space)}
.premium-effects-on .premium-sticky-enabled .system-grid{position:sticky;top:94px}
.premium-effects-on .hero-art img{transform:translate(var(--hero-x,0px),var(--hero-depth,0px)) scale(var(--hero-zoom,1)) rotate(var(--hero-turn,0deg));clip-path:inset(0 0 var(--hero-mask,0%) 0)}
.premium-effects-on .hero-word{transform:translateY(calc(var(--word-drift,0px) * -1))}
.premium-effects-on .material-proof img{clip-path:inset(0 var(--proof-mask,0%) 0 0)}
.premium-effects-on .system-card{isolation:isolate;box-shadow:0 22px 50px #07050c38,0 0 calc(var(--system-focus,0)*40px) #c6a1ce33}
.premium-effects-on .system-card figure:after,.premium-effects-on .material-proof figure:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(110deg,transparent 30%,#e8c99438 49%,#d3a8ee22 53%,transparent 72%);transform:translateX(var(--system-light,var(--proof-light,-80%)));mix-blend-mode:screen}
.premium-effects-on .system-card:nth-child(2) figure:after{background:linear-gradient(110deg,transparent 30%,#a5d9f838 49%,#d3a8ee22 53%,transparent 72%)}
.premium-effects-on .system-card .card-label{filter:brightness(calc(.85 + var(--system-focus,0)*.55))}
.premium-effects-on .system-card .system-title{background-position:calc(var(--system-focus,0)*14px) 0}
.premium-effects-on .systems{background:radial-gradient(ellipse at 12% 40%,rgb(112 71 101 / calc((1 - var(--sequence,0))*.3)),transparent 64%),radial-gradient(ellipse at 90% 60%,rgb(68 112 144 / calc(var(--sequence,0)*.3)),transparent 64%),#16111d}
.premium-effects-on .product-photo{overflow:hidden}
.premium-effects-on .product-photo img{clip-path:inset(0 var(--product-mask,0%) 0 0);transform:translateY(var(--product-depth,0px)) scale(var(--product-zoom,1));transform-origin:50% 60%}
@media(max-width:640px){.premium-effects-on .hero-art img{transform:translate(var(--hero-x,0px),var(--hero-depth,0px)) scale(var(--hero-zoom,1)) rotate(var(--hero-turn,0deg))}}
@media(prefers-reduced-motion:reduce){.premium-system-stage.premium-sticky-enabled{display:contents!important}.premium-effects-on .system-grid{position:static!important}.premium-effects-on .hero-word{transform:none!important}.premium-effects-on .system-card figure:after,.premium-effects-on .material-proof figure:after{display:none!important}}