@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Inter:wght@400;600;700&display=swap");:root{--color-bg:#0d0d14;--color-bg-card:#15151f;--color-bg-header:rgba(13,13,20,0.85);--color-surface:#1c1c2a;--color-border:rgba(255,255,255,0.08);--color-primary:#7c6fff;--color-primary-glow:rgba(124,111,255,0.35);--color-accent:#ff6b9d;--color-sale:#ff4d6d;--color-sale-bg:rgba(255,77,109,0.15);--color-text:#e8e8f0;--color-text-muted:#8888a8;--color-text-dim:#55556a;--radius-card:12px;--radius-badge:6px;--shadow-card:0 4px 24px rgba(0,0,0,0.5);--shadow-card-hover:0 8px 40px rgba(124,111,255,0.25);--transition-fast:0.18s ease;--transition-med:0.28s ease}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;background:var(--color-bg);color:var(--color-text);scroll-behavior:smooth}body{font-family:Noto Sans JP,Inter,system-ui,sans-serif;min-height:100vh}a{color:inherit;text-decoration:none}img{display:block;width:100%;height:100%;object-fit:cover}.page{display:flex;flex-direction:column;min-height:100vh}.site-header{position:sticky;top:0;z-index:100;background:var(--color-bg-header);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--color-border)}.header-inner{max-width:1400px;margin:0 auto;padding:0 24px;height:60px;justify-content:space-between}.header-inner,.header-logo{display:flex;align-items:center}.header-logo{gap:10px}.header-logo-icon{font-size:22px}.header-logo-text{font-size:18px;font-weight:700;letter-spacing:.02em;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-nav{display:flex;gap:12px}.nav-link{padding:6px 16px;border-radius:20px;font-size:13px;font-weight:600;transition:background var(--transition-fast),color var(--transition-fast)}.nav-link--admin{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-muted)}.nav-link--admin:hover{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.hero{padding:72px 24px 56px;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 30% -10%,rgba(124,111,255,.18) 0,transparent 70%),radial-gradient(ellipse 50% 40% at 80% 110%,rgba(255,107,157,.12) 0,transparent 70%);pointer-events:none}.hero-inner{position:relative}.hero-title{font-size:clamp(32px,5vw,52px);font-weight:700;letter-spacing:-.02em;line-height:1.15;margin-bottom:16px}.hero-title-accent{background:linear-gradient(135deg,var(--color-primary) 0,var(--color-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:16px;color:var(--color-text-muted);line-height:1.6}.hero-subtitle strong{color:var(--color-text);font-weight:600}.works-section{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:0 24px 64px}.works-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}.work-card{display:flex;flex-direction:column;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-card);overflow:hidden;transition:transform var(--transition-med),box-shadow var(--transition-med),border-color var(--transition-med);cursor:pointer}.work-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:rgba(124,111,255,.35)}.work-card__thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--color-surface)}.work-card__thumb img{transition:transform var(--transition-med)}.work-card:hover .work-card__thumb img{transform:scale(1.05)}.work-card__thumb-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--color-text-dim);font-size:12px}.work-card__badge{position:absolute;top:8px;left:8px;background:var(--color-sale);color:#fff;font-size:11px;font-weight:700;padding:3px 8px;border-radius:var(--radius-badge);letter-spacing:.03em;box-shadow:0 2px 8px rgba(255,77,109,.5)}.work-card__body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}.work-card__circle{font-size:11px;color:var(--color-primary);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.work-card__title{font-size:13px;font-weight:600;line-height:1.45;color:var(--color-text);display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.work-card__review{display:flex;align-items:center;gap:4px;margin-top:2px}.work-card__stars{font-size:11px;color:#f5c518;letter-spacing:-1px}.work-card__review-count{font-size:11px;color:var(--color-text-muted)}.work-card__price-row{display:flex;align-items:baseline;gap:8px;margin-top:auto;padding-top:8px}.work-card__price{font-size:15px;font-weight:700;color:var(--color-text)}.work-card__price--sale{color:var(--color-sale)}.work-card__price-original{font-size:12px;color:var(--color-text-dim);text-decoration:line-through}.empty-state{text-align:center;padding:80px 24px;color:var(--color-text-muted)}.empty-state__icon{font-size:48px;margin-bottom:16px}.empty-state__text{font-size:15px;line-height:1.8}.site-footer{border-top:1px solid var(--color-border);padding:24px;text-align:center;font-size:13px;color:var(--color-text-dim)}.detail-wrap{max-width:1100px;width:100%;margin:0 auto;padding:48px 24px 80px;flex:1}.detail-hero{display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:start;margin-bottom:56px}@media (max-width:768px){.detail-hero{grid-template-columns:1fr;gap:24px}}.detail-cover{position:relative;border-radius:var(--radius-card);overflow:hidden;border:1px solid var(--color-border);background:var(--color-surface);aspect-ratio:4/3}.detail-sidebar{display:flex;flex-direction:column;gap:16px}.detail-circle{font-size:14px;color:var(--color-primary);font-weight:600}.detail-title{font-size:clamp(20px,3vw,30px);font-weight:700;line-height:1.4;letter-spacing:-.01em}.detail-review{display:flex;align-items:center;gap:6px}.detail-stars{font-size:18px;color:#f5c518;letter-spacing:-1px}.detail-review-score{font-size:16px;font-weight:700}.detail-review-count{font-size:13px;color:var(--color-text-muted)}.detail-price-block{display:flex;align-items:baseline;gap:12px}.detail-price{font-size:28px;font-weight:700}.detail-price--sale{color:var(--color-sale)}.detail-price-original{font-size:16px;color:var(--color-text-dim);text-decoration:line-through}.detail-buy-btn{display:inline-block;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));color:#fff;font-size:16px;font-weight:700;padding:14px 28px;border-radius:10px;text-align:center;transition:opacity var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast);box-shadow:0 4px 20px var(--color-primary-glow)}.detail-buy-btn:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 8px 32px var(--color-primary-glow)}.detail-meta{border-top:1px solid var(--color-border);padding-top:16px;display:flex;flex-direction:column;gap:10px}.detail-meta__row{display:grid;grid-template-columns:90px 1fr;gap:12px;font-size:14px}.detail-meta__row dt{color:var(--color-text-muted);font-weight:500;padding-top:2px}.detail-meta__tags{display:flex;flex-wrap:wrap;gap:6px}.detail-tag{background:rgba(124,111,255,.15);border:1px solid rgba(124,111,255,.3);color:var(--color-primary);font-size:12px;padding:2px 10px;border-radius:20px}.detail-section{margin-bottom:48px}.detail-section__title{font-size:18px;font-weight:700;margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid var(--color-border)}.detail-description{font-size:15px;line-height:1.9;color:var(--color-text-muted);white-space:pre-wrap}.detail-samples{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}.detail-sample-img{border-radius:8px;border:1px solid var(--color-border);width:100%;height:auto;display:block;transition:transform var(--transition-med)}.detail-sample-img:hover{transform:scale(1.03)}.lightbox{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.9);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:40px;cursor:zoom-out;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.lightbox__content{position:relative;max-width:100%;max-height:100%;display:flex;align-items:center;justify-content:center;cursor:default}.lightbox__main-img{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:4px;box-shadow:0 0 40px rgba(0,0,0,.5);animation:zoomIn .3s ease}@keyframes zoomIn{0%{transform:scale(.95)}to{transform:scale(1)}}.lightbox__close{position:fixed;top:20px;right:20px;background:rgba(255,255,255,.1);border:none;color:#fff;font-size:24px;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}.lightbox__close:hover{background:rgba(255,255,255,.2)}.lightbox__nav{position:fixed;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.05);border:none;color:#fff;font-size:40px;width:60px;height:80px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s,transform .2s}.lightbox__nav:hover{background:rgba(255,255,255,.15)}.lightbox__nav--prev{left:0;border-radius:0 8px 8px 0}.lightbox__nav--next{right:0;border-radius:8px 0 0 8px}.lightbox__nav:active{transform:translateY(-50%) scale(.95)}.lightbox__counter{position:absolute;bottom:-40px;left:50%;transform:translateX(-50%);color:#aaa;font-size:14px;font-weight:500}@media (max-width:640px){.lightbox{padding:10px}.lightbox__nav{width:44px;height:60px;font-size:30px}}.genres-section{max-width:1400px;width:100%;margin:0 auto;padding:0 24px 64px}.genres-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.genre-pill{background:var(--color-bg-card);border:1px solid var(--color-border);color:var(--color-text);padding:8px 20px;border-radius:30px;font-size:14px;font-weight:500;transition:all var(--transition-fast)}.genre-pill:hover{background:var(--color-primary);border-color:var(--color-primary);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px var(--color-primary-glow)}.detail-tag--link{transition:all var(--transition-fast);cursor:pointer}.detail-tag--link:hover{background:var(--color-primary);border-color:var(--color-primary);color:#fff;transform:translateY(-1px)}.detail-circle--link{transition:color var(--transition-fast);width:fit-content}.detail-circle--link:hover{color:var(--color-accent)}.circles-section{max-width:1200px;width:100%;margin:0 auto;padding:0 24px 64px}.circles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.circle-card-list{background:var(--color-bg-card);border:1px solid var(--color-border);padding:24px;border-radius:var(--radius-card);transition:all var(--transition-med)}.circle-card-list:hover{border-color:var(--color-primary);transform:translateY(-4px);box-shadow:var(--shadow-card-hover)}.circle-card-list__name{font-size:18px;font-weight:700;color:var(--color-text);margin-bottom:8px}.circle-card-list__desc{font-size:14px;color:var(--color-text-muted);line-height:1.6;display:-webkit-box;line-clamp:2;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media (max-width:640px){.hero{padding:48px 16px 40px}.works-section{padding:0 16px 48px}.works-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}.header-inner{padding:0 16px}}