:root{--bg-obsidian: #0a0a0f;--bg-slate: #15151e;--bg-glass: rgba(25, 25, 35, .6);--bg-glass-hover: rgba(35, 35, 45, .8);--bg-glass-subtle: rgba(255, 255, 255, .03);--border-glass: rgba(255, 255, 255, .08);--border-glass-subtle: rgba(255, 255, 255, .04);--border-glow: rgba(251, 191, 36, .3);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-md: 0 8px 32px 0 rgba(0, 0, 0, .37);--shadow-glow: 0 0 20px rgba(96, 165, 250, .2);--overlay-base: rgba(255, 255, 255, .05);--overlay-hover: rgba(255, 255, 255, .1);--overlay-active: rgba(255, 255, 255, .15);--color-new: #9ca3af;--color-review: #60a5fa;--color-mastered: #fbbf24;--text-primary: #f3f4f6;--text-secondary: #9ca3af;--text-accent: #fbbf24;--header-gradient: linear-gradient(135deg, #ffffff, var(--text-secondary));--font-sans: "Outfit", system-ui, sans-serif;--font-zh: "Noto Sans SC", sans-serif;--transition-speed: .3s;--mobile: 480px;--tablet: 768px;--desktop: 1024px;--safe-padding: 1rem}[data-theme=light]{--bg-obsidian: #f8fafc;--bg-slate: #ffffff;--bg-glass: rgba(255, 255, 255, .7);--bg-glass-hover: rgba(255, 255, 255, .9);--bg-glass-subtle: rgba(0, 0, 0, .02);--border-glass: rgba(0, 0, 0, .08);--border-glass-subtle: rgba(0, 0, 0, .04);--border-glow: rgba(251, 191, 36, .2);--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 10px 25px rgba(0, 0, 0, .08);--shadow-glow: 0 0 20px rgba(0, 0, 0, .05);--overlay-base: rgba(0, 0, 0, .03);--overlay-hover: rgba(0, 0, 0, .06);--overlay-active: rgba(0, 0, 0, .1);--color-new: #64748b;--color-review: #3b82f6;--color-mastered: #d97706;--text-primary: #0f172a;--text-secondary: #475569;--text-accent: #d97706;--header-gradient: linear-gradient(135deg, var(--text-primary), var(--text-secondary))}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-obsidian);color:var(--text-primary);font-family:var(--font-sans);line-height:1.6;min-height:100vh;overflow-x:hidden;background-image:radial-gradient(circle at top left,var(--bg-slate) 0%,transparent 40%),radial-gradient(circle at bottom right,var(--bg-obsidian) 0%,transparent 40%);background-attachment:fixed;transition:background-color var(--transition-speed),color var(--transition-speed),background-image var(--transition-speed);padding-bottom:5rem}@media(min-width:768px){body{padding-bottom:0}}.glass-panel{background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-glass);border-radius:16px;box-shadow:0 8px 32px #00000026;transition:all var(--transition-speed) cubic-bezier(.25,.8,.25,1)}.glass-panel:hover{border-color:#ffffff26;transform:translateY(-2px);box-shadow:0 12px 40px #0006}.zh-char{font-family:var(--font-zh);font-weight:500;line-height:1.2}.glow-mastered{box-shadow:0 0 20px var(--border-glow);border-color:var(--color-mastered)}.text-gradient{background:linear-gradient(to right,#fde68a,#fbbf24);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.main-nav.svelte-12qhfyh{display:flex;justify-content:space-between;align-items:center;padding:.75rem 2rem;margin:1rem;border-radius:100px;position:sticky;top:1rem;z-index:100}.logo.svelte-12qhfyh{font-weight:700;font-size:1.25rem;letter-spacing:.5px}.links.svelte-12qhfyh{display:flex;gap:2rem;align-items:center}.links.svelte-12qhfyh a:where(.svelte-12qhfyh){color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .2s ease;font-size:.95rem}.links.svelte-12qhfyh a:where(.svelte-12qhfyh):hover{color:var(--text-primary)}.mobile-tab-bar.svelte-12qhfyh{position:fixed;bottom:1rem;left:1rem;right:1rem;height:64px;display:flex;justify-content:space-around;align-items:center;padding:0 1rem;border-radius:20px;z-index:1000;box-shadow:0 10px 30px #0006}.tab-item.svelte-12qhfyh{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--text-secondary);text-decoration:none;font-size:.7rem;font-weight:600;background:transparent;border:none;padding:8px;flex:1;transition:all .2s}.tab-item.svelte-12qhfyh:active{transform:scale(.9);color:var(--text-primary)}.tab-item.svelte-12qhfyh span:where(.svelte-12qhfyh){text-transform:uppercase;letter-spacing:.5px}.desktop-only.svelte-12qhfyh{display:flex}.mobile-only.svelte-12qhfyh{display:none}@media(max-width:768px){.desktop-only.svelte-12qhfyh{display:none}.mobile-only.svelte-12qhfyh{display:flex}main.svelte-12qhfyh{padding-bottom:6rem}}.theme-toggle.svelte-12qhfyh{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:.5rem;border-radius:50%;transition:all .2s ease}.theme-toggle.svelte-12qhfyh:hover{background:#ffffff1a;color:var(--text-primary)}main.svelte-12qhfyh{padding:1rem;max-width:1200px;margin:0 auto}