:root{--color-primary:#4f46e5;--color-secondary:#ff7e67;--color-bg-base:#f8fafc;--color-bg-surface:#fff;--color-text-primary:#1e293b;--color-text-secondary:#64748b;--color-border:#e2e8f0;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -1px #00000008;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--radius-md:8px;--radius-lg:12px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--color-text-primary);background-color:var(--color-bg-base);font-family:Pretendard,Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}#root{width:100%}body{background-color:var(--color-bg-base);min-width:320px;min-height:100vh;margin:0}a{color:inherit;text-decoration:none}ul{list-style:none}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}.text-gradient{background:linear-gradient(90deg, var(--color-primary), var(--color-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.glass-panel{background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow .2s,transform .2s}.glass-panel:hover{box-shadow:var(--shadow-md)}.layout-container{max-width:1400px;margin:0 auto;padding:0 24px}.header{border-bottom:1px solid var(--color-border);background-color:var(--color-bg-header);z-index:100;align-items:center;height:64px;display:flex;position:sticky;top:0}.header-content{justify-content:space-between;align-items:center;width:100%;display:flex}.logo{align-items:center;gap:8px;display:flex}.logo-icon{font-size:24px}.logo h1{letter-spacing:-.5px;margin:0;font-size:20px;font-weight:700}.lang-selector{background-color:#ffffff1a;border-radius:20px;align-items:center;gap:6px;padding:8px 12px;font-size:14px;font-weight:500;transition:background-color .2s;display:flex}.lang-selector:hover{background-color:#fff3}.arrow{color:var(--color-text-secondary);font-size:10px}.hero-section{text-align:center;justify-content:center;align-items:center;padding:60px 0;display:flex}.hero-center{width:100%;max-width:600px}.hero-title{justify-content:center;align-items:center;gap:12px;margin-bottom:16px;font-size:48px;font-weight:800;display:flex}.hero-emoji{font-size:56px}.hero-subtitle{color:var(--color-text-secondary);margin-bottom:32px;font-size:18px}.search-bar-container{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:30px;align-items:center;gap:12px;padding:6px 6px 6px 24px;transition:border-color .3s;display:flex;box-shadow:0 4px 20px #0003}.search-bar-container:focus-within{border-color:var(--color-accent-purple)}.search-input{color:var(--color-text-primary);background:0 0;border:none;outline:none;flex:1;font-size:16px}.search-input::placeholder{color:var(--color-text-secondary)}.random-btn{background:linear-gradient(135deg, var(--color-accent-pink), var(--color-accent-purple));border-radius:24px;justify-content:center;align-items:center;width:48px;height:48px;font-size:24px;transition:transform .2s,box-shadow .2s;display:flex}.random-btn:hover{transform:scale(1.05);box-shadow:0 0 15px #9d4edd80}.random-btn:active{transform:scale(.95)}.category-nav-wrapper{scrollbar-width:none;margin-bottom:32px;padding-bottom:8px;overflow-x:auto}.category-nav-wrapper::-webkit-scrollbar{display:none}.category-nav{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.category-pill{border:1px solid var(--color-border);color:var(--color-text-secondary);white-space:nowrap;background-color:#ffffff14;border-radius:20px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.category-pill:hover{color:var(--color-text-primary);background-color:#ffffff26;border-color:#fff3}.category-pill.active{background-color:var(--color-text-primary);color:var(--color-bg-base);border-color:var(--color-text-primary)}.category-pill .count{opacity:.7;font-size:12px}.category-pill.active .count{color:var(--color-bg-base)}.activity-card{flex-direction:column;height:100%;transition:transform .3s,box-shadow .3s,border-color .3s;display:flex;overflow:hidden}.activity-card:hover{border-color:#9d4edd66;transform:translateY(-8px);box-shadow:0 12px 40px #9d4edd33}.card-image-container{aspect-ratio:16/9;background-color:#1a2033;width:100%;position:relative;overflow:hidden}.card-image{object-fit:cover;width:100%;height:100%;transition:transform .5s}.card-image-overlay{pointer-events:none;background:linear-gradient(#0b0f1933 0%,#0b0f19e6 100%);align-items:flex-end;width:100%;height:100%;padding:16px;display:flex;position:absolute;top:0;left:0}.overlay-text{color:#fff;text-shadow:0 2px 10px #000c;white-space:pre-line;margin:0;font-size:20px;font-weight:800;line-height:1.3}.activity-card:hover .card-image{transform:scale(1.05)}.card-image-placeholder{background:linear-gradient(135deg,#1a2033,#2a1b38);justify-content:center;align-items:center;width:100%;height:100%;display:flex}.placeholder-icon{opacity:.5;font-size:48px}.badge-new{color:#000;letter-spacing:.5px;background-color:#00e676;border-radius:4px;padding:4px 8px;font-size:10px;font-weight:800;position:absolute;top:12px;left:12px}.card-content{flex-direction:column;flex:1;padding:16px;display:flex}.card-meta{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.card-category{color:var(--color-accent-pink);font-size:12px;font-weight:600}.card-views{color:var(--color-text-secondary);font-size:12px}.card-title{color:var(--color-text-primary);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0 0 16px;font-size:16px;font-weight:700;line-height:1.4;display:-webkit-box;overflow:hidden}.card-footer{border-top:1px solid var(--color-border);margin-top:auto;padding-top:12px}.card-author{color:var(--color-text-secondary);align-items:center;gap:8px;font-size:12px;display:flex}.author-avatar{background:linear-gradient(135deg, var(--color-accent-pink), var(--color-accent-purple));border-radius:50%;width:20px;height:20px}.app-container{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1;padding-top:24px;padding-bottom:64px}.grid-container{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;display:grid}.app-footer{text-align:center;color:var(--color-text-secondary);border-top:1px solid var(--color-border);margin-top:auto;padding:24px;font-size:14px}