:root{--bg: #f8f7f4;--bg-card: #ffffff;--border: rgba(0,0,0,.06);--border-hover: rgba(0,0,0,.1);--text-primary: #1a1a1a;--text-secondary: #6b6b6b;--text-muted: #9a9a9a;--accent: #e8653a;--accent-light: #fff0eb;--accent-dark: #c7502b;--green: #2a9d6e;--green-light: #edf9f3;--blue: #3b7dd8;--blue-light: #eef4fc;--shadow-sm: 0 1px 3px rgba(0,0,0,.04);--shadow-md: 0 8px 30px rgba(0,0,0,.06);--radius: 14px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}body{font-family:DM Sans,Noto Sans JP,sans-serif;background:var(--bg);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;overflow-x:hidden}header{position:fixed;top:0;left:0;right:0;z-index:50;padding:1rem 0;transition:all .3s cubic-bezier(.4,0,.2,1)}header.scrolled{background:#f8f7f4cc;backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid var(--border)}.header-inner{max-width:1060px;margin:0 auto;padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:.5rem;text-decoration:none;transition:opacity .2s}.logo:hover{opacity:.7}.logo-mark{width:26px;height:26px;background:var(--accent);border-radius:7px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:13px}.logo-text{font-weight:600;font-size:14px;color:var(--text-primary)}nav{display:flex;align-items:center;gap:1.5rem}nav a{font-size:13px;color:var(--text-muted);text-decoration:none;transition:color .2s;font-weight:500}nav a:hover{color:var(--text-primary)}.hero{padding:10rem 1.5rem 4rem;max-width:820px;margin:0 auto;position:relative}.hero:before{content:"";position:absolute;top:4rem;right:-8rem;width:300px;height:300px;background:radial-gradient(circle,rgba(232,101,58,.06) 0%,transparent 70%);border-radius:50%;pointer-events:none}.hero-badge{display:inline-flex;align-items:center;gap:.4rem;font-size:12px;font-weight:500;color:var(--accent);background:var(--accent-light);padding:.35rem .85rem;border-radius:20px;margin-bottom:1.5rem}.hero-badge .dot{width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.hero h1{font-size:clamp(2rem,5.5vw,3.2rem);font-weight:700;line-height:1.25;margin-bottom:1.2rem;letter-spacing:-.03em}.hero h1 em{font-style:normal;position:relative;color:var(--accent)}.hero h1 em:after{content:"";position:absolute;left:0;bottom:2px;width:100%;height:3px;background:var(--accent);opacity:.2;border-radius:2px}.hero-desc{font-size:15px;color:var(--text-secondary);line-height:1.9;max-width:500px;margin-bottom:2.5rem}.hero-actions{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.btn-main{display:inline-flex;align-items:center;gap:.5rem;font-size:13px;font-weight:600;color:#fff;background:var(--accent);padding:.7rem 1.4rem;border-radius:10px;text-decoration:none;transition:all .25s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #e8653a40}.btn-main:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 4px 16px #e8653a4d}.hero-stat{font-size:12px;color:var(--text-muted)}.hero-stat strong{color:var(--text-secondary);font-weight:600}.products{padding:2rem 1.5rem 5rem;max-width:1060px;margin:0 auto;width:100%}.section-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem}.section-line{flex:1;height:1px;background:var(--border)}.section-title{font-family:IBM Plex Mono,monospace;font-size:11px;font-weight:500;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.875rem}@media(max-width:900px){.products-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:580px){.products-grid{grid-template-columns:1fr}.hero{padding:7rem 1.5rem 3rem}}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;display:flex;flex-direction:column;height:100%;transition:all .25s cubic-bezier(.4,0,.2,1);cursor:pointer;position:relative;overflow:hidden;opacity:0;transform:translateY(16px);animation:cardIn .6s ease forwards;text-decoration:none;color:inherit}.card:before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--accent),transparent);opacity:0;transition:opacity .3s}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md);transform:translateY(-3px)}.card:hover:before{opacity:1}@keyframes cardIn{to{opacity:1;transform:translateY(0)}}.card-top{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:.75rem}.card-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden}.card-icon img{width:100%;height:100%;object-fit:contain;border-radius:10px}.card-info{min-width:0;flex:1}.card-name{font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:.2rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-tags{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}.tag{font-size:10px;font-weight:500;padding:.1rem .5rem;border-radius:4px;white-space:nowrap}.tag-category{color:var(--text-muted);background:transparent}.tag-webapp{color:var(--blue);background:var(--blue-light)}.card-desc{font-size:12px;color:var(--text-secondary);line-height:1.75;flex-grow:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:1rem}.card-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:.75rem;border-top:1px solid var(--border);margin-top:auto}.card-price{font-family:IBM Plex Mono,monospace;font-size:11px;font-weight:500;color:var(--green);background:var(--green-light);padding:.15rem .5rem;border-radius:5px}.card-link{display:inline-flex;align-items:center;gap:.3rem;font-size:11px;font-weight:500;color:var(--text-muted);transition:all .2s}.card-link svg{transition:transform .2s}.card:hover .card-link{color:var(--accent)}.card:hover .card-link svg{transform:translate(1px,-1px)}.about{padding:4rem 1.5rem 5rem;max-width:660px;margin:0 auto}.about-content{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:2rem}.about-content p{font-size:14px;color:var(--text-secondary);line-height:1.9;margin-bottom:.6rem}.about-content p:last-child{margin-bottom:0}.about-links{display:flex;gap:1rem;margin-top:1rem}.about-link{color:var(--accent);text-decoration:none;font-weight:500;border-bottom:1px solid rgba(232,101,58,.2);transition:border-color .2s}.about-link:hover{border-bottom-color:var(--accent)}footer{border-top:1px solid var(--border);padding:2rem 1.5rem;margin-top:auto}.footer-inner{max-width:1060px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}footer p{font-size:12px;color:var(--text-muted)}.footer-right{display:flex;align-items:center;gap:1.5rem}.footer-social{display:flex;gap:.75rem}.footer-social a{color:var(--text-muted);transition:color .2s;display:flex;align-items:center}.footer-social a:hover{color:var(--text-primary)}.footer-links{display:flex;gap:1.25rem}.footer-links a{font-size:12px;color:var(--text-muted);text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--text-secondary)}