.puzzles-container{padding:2rem;max-width:1200px;margin:0 auto;color:var(--text-color);min-height:100vh;display:flex;flex-direction:column;align-items:stretch;box-sizing:border-box;width:100%}.puzzles-header{text-align:center;margin-bottom:2rem}.puzzles-header h1{font-size:2.5rem;font-weight:800;margin-bottom:.5rem;background:linear-gradient(135deg,#fff,#a0a0a0);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.puzzles-header p{font-size:1.1rem;color:#888}.puzzles-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;width:100%;max-width:1200px}.puzzle-card{background:var(--panel-color);border:1px solid rgba(255,255,255,.05);border-radius:16px;padding:1.25rem;display:flex;flex-direction:column;transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer;position:relative;overflow:hidden}.puzzle-card:hover{transform:translateY(-5px);border-color:#ffffff1a;box-shadow:0 10px 30px #00000080}.puzzle-card.selected{border-color:var(--accent-color);box-shadow:0 0 0 1px var(--accent-color),0 10px 30px #00000080}.card-icon{font-size:2.5rem;margin-bottom:.5rem}.puzzle-card h2{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.puzzle-card p{color:#aaa;font-size:.95rem;line-height:1.4;margin-bottom:.75rem;flex-grow:1}.start-btn{background:#ffffff0d;color:#fff;border:1px solid rgba(255,255,255,.1);padding:.75rem 1.5rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s;width:100%}.puzzle-card:hover .start-btn{background:#ffffff1a}.puzzle-card.selected .start-btn{background:var(--accent-color);border-color:var(--accent-color)}.rush-card{background:linear-gradient(180deg,var(--panel-color) 0%,rgba(200,50,50,.05) 100%)}.rated-card{background:linear-gradient(180deg,var(--panel-color) 0%,rgba(var(--accent-color-rgb),.05) 100%)}.stats-card{background:linear-gradient(180deg,var(--panel-color) 0%,rgba(33,150,243,.05) 100%);border-color:#2196f31a}.stats-card:hover{border-color:#2196f34d}.stats-card .start-btn{background:#2196f31a;color:#64b5f6;border-color:#2196f333}.puzzle-card.stats-card:hover .start-btn{background:#2196f333}.rush-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.rush-header h2{margin-bottom:0}.strike-system{display:flex;gap:4px;font-size:.9rem;opacity:.5}.rush-options{display:flex;flex-direction:column;gap:.8rem;margin-bottom:.5rem;background:#0003;padding:.75rem;border-radius:12px}.options-section{display:flex;flex-direction:column;gap:.6rem}.section-header{display:flex;justify-content:space-between;align-items:center;padding:0 4px}.inline-limit{font-size:.75rem;font-weight:800;color:var(--accent-color);background:rgba(var(--accent-color-rgb),.1);padding:2px 8px;border-radius:6px;font-family:monospace;opacity:.8}.inline-limit.exhausted{color:#f44;background:#ff44441a}.section-label{font-size:.7rem;text-transform:uppercase;font-weight:700;color:#771d1d;letter-spacing:.05em}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}.variant-slot{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:.75rem;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:all .2s cubic-bezier(.4,0,.2,1);text-align:center;color:#fff;gap:2px}.variant-slot:hover{background:#ffffff14;border-color:#fff3;transform:scale(1.02)}.variant-slot:active{transform:scale(.98)}.slot-title{font-weight:700;font-size:.95rem}.slot-desc{font-size:.7rem;color:#888;text-transform:uppercase;letter-spacing:.02em}.rush-options label,.rush-options input[type=radio]{display:none}.limit-info{display:flex;justify-content:space-between;align-items:center;background:#0003;padding:.5rem .75rem;border-radius:8px;margin-top:.5rem;font-size:.85rem;border:1px solid rgba(255,255,255,.03)}.limit-label{color:#777;font-weight:600;text-transform:uppercase;font-size:.7rem;letter-spacing:.05em}.limit-value{font-weight:700;color:var(--accent-color);font-family:monospace}.limit-value.exhausted{color:#f44}.puzzle-card:hover .limit-info{border-color:#ffffff14;background:#0000004d}.guest-upsell-note{margin:.5rem 0 0;font-size:.8rem;line-height:1.4;font-weight:600;color:var(--accent-color)}@media(max-width:900px){.puzzles-container{padding:1rem}.puzzles-header h1{font-size:1.8rem}.puzzles-header p{font-size:.95rem}}@media(max-width:768px){.puzzles-grid{grid-template-columns:1fr}}.modern-number-input{appearance:none;-moz-appearance:textfield}.modern-number-input::-webkit-outer-spin-button,.modern-number-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.modern-number-input:focus{border-color:var(--accent-color)!important;outline:none;box-shadow:0 0 0 2px #ab47bc33}.puzzles-seo{max-width:920px;margin:3rem auto 0;width:100%}.puzzles-seo h2{font-size:1.4rem;font-weight:700;margin-bottom:.75rem}.puzzles-seo h3{font-size:1.05rem;font-weight:600;margin:1.25rem 0 .35rem}.puzzles-seo p{color:#999;font-size:.95rem;line-height:1.6;margin:0 0 .5rem}