:root{--bg-gradient: linear-gradient(135deg, #f0f4ff 0%, #e2d9f3 50%, #d8cde6 100%);--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .6);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, .15);--btn-bg: rgba(255, 255, 255, .6);--btn-bg-hover: rgba(255, 255, 255, .9);--text-base: #2d3748;--text-subdued: #4a5568;--text-highlight: #6b46c1;--doc-bg: #ffffff;--doc-card-bg: #f9fafb;--doc-card-border: rgba(0, 0, 0, .08);--doc-track-border: rgba(0, 0, 0, .06);--doc-chip-bg: rgba(139, 92, 246, .08);--doc-chip-border: rgba(139, 92, 246, .2);--doc-text: #111827;--doc-text-sub: #374151;--font-heading: "Instrument Sans", "Inter", -apple-system, system-ui, sans-serif;--font-body: "Inter", "Instrument Sans", -apple-system, system-ui, sans-serif;--font-family: var(--font-body);--font-size-xs: 11.5px;--font-size-sm: 13px;--font-size-base: 15px;--font-size-md: 16px;--font-size-lg: 18px;--font-size-xl: 22px;--font-size-2xl: 26px;--spacing-base: 8px}body.dark-theme{--bg-gradient: linear-gradient(135deg, #0f1423 0%, #1e1b38 50%, #2a1b38 100%);--glass-bg: rgba(20, 25, 40, .85);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .4);--btn-bg: rgba(255, 255, 255, .05);--btn-bg-hover: rgba(255, 255, 255, .15);--text-base: #f1f5f9;--text-subdued: #94a3b8;--text-highlight: #c084fc;--doc-bg: #0d1117;--doc-card-bg: rgba(255, 255, 255, .04);--doc-card-border: rgba(255, 255, 255, .08);--doc-track-border: rgba(255, 255, 255, .06);--doc-chip-bg: rgba(167, 139, 250, .1);--doc-chip-border: rgba(167, 139, 250, .2);--doc-text: #f1f5f9;--doc-text-sub: #94a3b8}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}*:focus{outline:none}html,body{width:100%;height:100vh;min-height:-webkit-fill-available;background:var(--bg-gradient);background-attachment:fixed;color:var(--text-base);font-family:var(--font-family);overflow:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:color .3s ease,background .3s ease}a{text-decoration:none;color:inherit;transition:color .2s ease}button{all:unset;cursor:pointer;box-sizing:border-box;transition:transform .15s cubic-bezier(.4,0,.2,1),background-color .2s ease,filter .2s ease}button:active{transform:scale(.96)}.wave-card button:active{transform:scale(1)}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(140px) saturate(160%);-webkit-backdrop-filter:blur(140px) saturate(160%);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:24px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background-color:#00000026;border-radius:6px}::-webkit-scrollbar-thumb:hover{background-color:#0000004d}.fade-in{animation:fadeIn .4s ease forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}