.settings-container{padding:var(--sp-5);height:100%;overflow-y:auto}.settings-title{font-size:var(--fs-xl);font-weight:var(--fw-semibold);margin-bottom:var(--sp-6);letter-spacing:var(--ls-tight)}.settings-section{margin-bottom:var(--sp-5)}.settings-row{padding:var(--sp-2) 0;font-size:var(--fs-sm);justify-content:space-between;align-items:center;display:flex}.settings-theme-grid{grid-template-columns:repeat(auto-fill,minmax(75px,1fr));gap:6px;display:grid}.settings-theme-option{cursor:pointer;border-radius:var(--r-md);transition:all var(--t-fast) ease;text-align:center;border:2px solid #0000;padding:5px}.settings-theme-option:hover{background:var(--surface-hover);border-color:#ffffff0a}.settings-theme-option.active{border-color:var(--preview-color)}.settings-theme-preview{border-radius:var(--r-sm);border:1px solid #ffffff08;width:100%;height:44px;margin-bottom:4px;overflow:hidden}.stp-bar{border-bottom:1px solid #ffffff0a;height:7px}.stp-body{justify-content:center;align-items:center;height:37px;display:flex}.stp-dot{border-radius:50%;width:10px;height:10px;box-shadow:0 0 8px}.settings-theme-name{font-size:var(--fs-2xs);color:var(--text-tertiary);font-weight:var(--fw-medium)}.settings-theme-option.active .settings-theme-name{color:var(--text-secondary)}.settings-shortcuts{flex-direction:column;gap:1px;display:flex}.settings-shortcut{font-size:var(--fs-xs);justify-content:space-between;align-items:center;padding:5px 0;display:flex}.settings-shortcut kbd{font-family:var(--font-mono);font-size:var(--fs-2xs);border-radius:var(--r-xs);color:var(--text-primary);font-weight:var(--fw-medium);letter-spacing:.02em;background:#ffffff06;border:1px solid #ffffff0a;padding:2px 5px}.settings-shortcut span{color:var(--text-secondary)}.settings-about{gap:var(--sp-4);align-items:flex-start;display:flex}.settings-about-logo{border-radius:var(--r-lg);background:linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));width:44px;height:44px;box-shadow:0 4px 12px rgba(var(--neon-cyan-rgb), .15);flex-shrink:0;justify-content:center;align-items:center;font-size:24px;display:flex}.settings-about-name{font-size:var(--fs-md);font-weight:var(--fw-semibold);margin-bottom:2px}.settings-about-detail{font-size:var(--fs-xs);color:var(--text-secondary);line-height:var(--lh-relaxed)}.settings-about-info{min-width:0}.settings-colors{gap:var(--sp-2);flex-wrap:wrap;display:flex}.settings-color-swatch{border-radius:var(--r-sm);cursor:pointer;width:32px;height:32px;transition:all var(--t-fast) ease;border:2px solid #0000}.settings-color-swatch:hover{transform:scale(1.1)}.settings-color-swatch.active{border-color:#fff}.settings-label{font-size:var(--fs-sm);color:var(--text-primary);margin-bottom:var(--sp-2)}