:root{--bg:#f6f7fb;--surface:#fff;--surface-2:#eef0f6;--text:#121521;--muted:#5d6475;--border:#e1e4ee;--accent:#5b5bf0;--accent-2:#b14be8;--accent-ink:#fff;--glow-1:#5b5bf02e;--glow-2:#b14be824;--shadow:0 1px 2px #1014280f, 0 8px 24px #1014280f;--shadow-lg:0 2px 4px #1014280f, 0 18px 40px #1014281f;--shot-bg:#e7e9f1;--radius:18px}@media (prefers-color-scheme:dark){:root{--bg:#0b0d14;--surface:#141724;--surface-2:#1b1f2f;--text:#e9ebf2;--muted:#9aa1b3;--border:#262b3d;--accent:#7c7cff;--accent-2:#c77dff;--glow-1:#7c7cff33;--glow-2:#c77dff1f;--shadow:0 1px 2px #0006;--shadow-lg:0 18px 48px #00000073;--shot-bg:#080a10}}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:5rem}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:system-ui,-apple-system,Segoe UI,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif;line-height:1.75}a{color:var(--accent)}.backdrop{z-index:-1;pointer-events:none;background:radial-gradient(600px 300px at 20% 0%, var(--glow-1), transparent 70%), radial-gradient(500px 280px at 85% 10%, var(--glow-2), transparent 70%);height:520px;position:fixed;inset:0 0 auto}.topbar{z-index:10;-webkit-backdrop-filter:saturate(180%)blur(14px);background:color-mix(in srgb, var(--bg) 72%, transparent);border-bottom:1px solid color-mix(in srgb, var(--border) 70%, transparent);position:sticky;top:0}.topbar-inner{justify-content:space-between;align-items:center;gap:1rem;max-width:1120px;margin:0 auto;padding:.8rem 1rem;display:flex}.brand{color:var(--text);letter-spacing:.02em;align-items:center;gap:.55rem;font-weight:700;text-decoration:none;display:inline-flex}.brand-mark{background:linear-gradient(135deg, var(--accent), var(--accent-2));width:1.4rem;height:1.4rem;box-shadow:0 4px 12px var(--glow-1);border-radius:7px}.topnav{gap:.25rem;display:flex}.topnav a{color:var(--muted);border-radius:999px;padding:.3rem .75rem;font-size:.9rem;text-decoration:none;transition:background .15s,color .15s}.topnav a:hover{color:var(--text);background:var(--surface-2)}.container{max-width:1120px;margin:0 auto;padding:2rem 1rem 3rem}.back-link{color:var(--muted);margin-bottom:1rem;font-size:.9rem;text-decoration:none;display:inline-block}.back-link:hover{color:var(--accent)}.pill{color:var(--muted);background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:.1rem .65rem;font-size:.75rem;font-weight:500;display:inline-block}.btn{z-index:1;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:999px;align-items:center;padding:.55rem 1.15rem;font-size:.92rem;font-weight:500;line-height:1.4;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s;display:inline-flex;position:relative}.btn:hover{border-color:var(--accent);transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg, var(--accent), var(--accent-2));color:var(--accent-ink);box-shadow:0 6px 18px var(--glow-1);border-color:#0000;font-weight:600}.btn-primary:hover{box-shadow:0 10px 26px var(--glow-1);border-color:#0000}.btn-sm{padding:.35rem .85rem;font-size:.82rem}.app-links{flex-wrap:wrap;gap:.5rem;display:flex}.hero{text-align:center;padding:3.5rem 0 2.5rem}.hero-compact{text-align:left;padding:1rem 0 1.5rem}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 .75rem;font-size:.8rem;font-weight:600}.hero-title{letter-spacing:-.01em;background:linear-gradient(135deg, var(--text) 30%, var(--accent) 70%, var(--accent-2));color:#0000;-webkit-background-clip:text;background-clip:text;margin:0 0 .75rem;font-size:clamp(2.2rem,6vw,3.6rem);line-height:1.15}.hero-compact .hero-title{margin:0;font-size:clamp(1.8rem,4vw,2.4rem)}.lead{color:var(--muted);margin:0;font-size:1.05rem}.app-category{margin-bottom:3.5rem}.category-heading{align-items:center;gap:.6rem;margin:0 0 1.25rem;font-size:1.35rem;display:flex}.category-count{color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, transparent);border-radius:999px;padding:.05rem .6rem;font-size:.78rem;font-weight:600}.app-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:1.25rem;display:grid}.app-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;position:relative;overflow:hidden}.app-card:hover{box-shadow:var(--shadow-lg);border-color:color-mix(in srgb, var(--accent) 45%, var(--border));transform:translateY(-4px)}.app-card:focus-within{border-color:var(--accent)}.app-thumb{aspect-ratio:16/10;background:var(--shot-bg);border-bottom:1px solid var(--border);overflow:hidden}.app-thumb img{object-fit:cover;width:100%;height:100%;transition:transform .4s;display:block}.app-card:hover .app-thumb img{transform:scale(1.04)}.app-body{flex-direction:column;flex:1;padding:1.1rem 1.25rem 1.25rem;display:flex}.app-meta{margin-bottom:.4rem}.app-name{margin:0 0 .3rem;font-size:1.3rem;line-height:1.35}.app-name a{color:var(--text);text-decoration:none}.app-name a:focus-visible{outline:none}.app-name a:after{content:"";border-radius:var(--radius);position:absolute;inset:0}.app-card:hover .app-name a{color:var(--accent)}.app-tagline{color:var(--muted);flex:1;margin:0 0 1rem;font-size:.93rem}.app-detail{max-width:860px;margin:0 auto}.container>.back-link{max-width:860px;margin:0 auto 1rem;display:block}.detail-hero{padding:1rem 0 1.75rem}.detail-title{letter-spacing:-.01em;margin:.6rem 0 .4rem;font-size:clamp(2rem,5vw,2.9rem);line-height:1.15}.detail-tagline{color:var(--muted);margin:0 0 1.4rem;font-size:1.1rem}.detail-shot{border:1px solid var(--border);border-radius:var(--radius);background:var(--shot-bg);box-shadow:var(--shadow-lg);margin:0 0 1.25rem;overflow:hidden}.detail-shot img{object-fit:contain;width:100%;height:auto;max-height:70vh;display:block}.app-note{color:var(--muted);border-left:3px solid var(--accent);background:color-mix(in srgb, var(--accent) 6%, transparent);border-radius:0 10px 10px 0;margin:0 0 2rem;padding:.8rem 1.1rem;font-size:.92rem}.detail-sections{gap:1rem;display:grid}.detail-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem 1.5rem}.detail-section h2{align-items:center;gap:.55rem;margin:0 0 .6rem;font-size:1.12rem;display:flex}.detail-section h2:before{content:"";background:linear-gradient(135deg, var(--accent), var(--accent-2));border-radius:50%;width:.5rem;height:.5rem}.detail-section ul{margin:0;padding-left:1.2rem}.detail-section li{margin:.3rem 0}.detail-section li::marker{color:var(--accent)}.detail-section.is-tech{background:var(--surface-2);font-size:.93rem}.site-footer{text-align:center;color:var(--muted);border-top:1px solid var(--border);padding:2rem 1rem 3rem;font-size:.85rem}@media (width<=560px){.topnav a{padding:.3rem .5rem;font-size:.82rem}.hero{padding:2.25rem 0 1.75rem}.detail-section{padding:1.1rem 1.15rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important}}