@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.p.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Inter Fallback;src:local("Arial");ascent-override:90.44%;descent-override:22.52%;line-gap-override:0.00%;size-adjust:107.12%}.__className_fcbcbf{font-family:Inter,Inter Fallback;font-style:normal}.__variable_fcbcbf{--font-inter:"Inter","Inter Fallback"}:root,[data-theme=aquamarine]{--bg-primary:#1C1C1E;--bg-secondary:#2C2C2E;--bg-tertiary:#3A3A3C;--bg-card:rgba(255,255,255,0.04);--bg-card-hover:rgba(255,255,255,0.07);--bg-card-border:rgba(255,255,255,0.07);--bg-card-border-hover:rgba(0,201,167,0.5);--accent:#00C9A7;--accent-hover:#00E5BF;--accent-glow:rgba(0,201,167,0.3);--accent-secondary:#00E5BF;--accent-muted:rgba(0,201,167,0.15);--text-primary:#FFFFFF;--text-secondary:rgba(255,255,255,0.6);--text-tertiary:rgba(255,255,255,0.35);--text-on-accent:#0A0A0A;--border:rgba(255,255,255,0.08);--border-hover:rgba(255,255,255,0.15);--shadow-sm:0 2px 8px rgba(0,0,0,0.2);--shadow-md:0 4px 16px rgba(0,0,0,0.3);--shadow-lg:0 12px 40px rgba(0,0,0,0.4);--shadow-glow:0 0 20px var(--accent-glow);--glass-bg:rgba(255,255,255,0.04);--glass-border:rgba(255,255,255,0.08);--glass-blur:12px;--success:#34D399;--warning:#FBBF24;--error:#F87171;--info:#60A5FA;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-full:9999px;--transition-fast:0.15s ease;--transition-base:0.25s ease;--transition-slow:0.4s ease;color-scheme:dark}[data-theme=gold]{--bg-primary:#0D0D0D;--bg-secondary:#1A1A2E;--bg-tertiary:#252540;--bg-card:rgba(240,165,0,0.04);--bg-card-hover:rgba(240,165,0,0.08);--bg-card-border:rgba(255,255,255,0.06);--bg-card-border-hover:rgba(240,165,0,0.5);--accent:#F0A500;--accent-hover:#FFB829;--accent-glow:rgba(240,165,0,0.3);--accent-secondary:#E45826;--accent-muted:rgba(240,165,0,0.15);--text-primary:#F5F5F5;--text-secondary:rgba(245,245,245,0.6);--text-tertiary:rgba(245,245,245,0.35);--text-on-accent:#0A0A0A}[data-theme=cyber]{--bg-primary:#0B0014;--bg-secondary:#150025;--bg-tertiary:#1F0038;--bg-card:rgba(191,90,242,0.04);--bg-card-hover:rgba(191,90,242,0.08);--bg-card-border:rgba(255,255,255,0.06);--bg-card-border-hover:rgba(191,90,242,0.5);--accent:#BF5AF2;--accent-hover:#D17FF7;--accent-glow:rgba(191,90,242,0.35);--accent-secondary:#FF2D78;--accent-muted:rgba(191,90,242,0.15);--text-primary:#F0E6FF;--text-secondary:rgba(240,230,255,0.6);--text-tertiary:rgba(240,230,255,0.35);--text-on-accent:#FFFFFF}[data-theme=coral]{--bg-primary:#0F0E17;--bg-secondary:#1A1423;--bg-tertiary:#251E30;--bg-card:rgba(255,107,107,0.04);--bg-card-hover:rgba(255,107,107,0.08);--bg-card-border:rgba(255,255,255,0.06);--bg-card-border-hover:rgba(255,107,107,0.5);--accent:#FF6B6B;--accent-hover:#FF8A8A;--accent-glow:rgba(255,107,107,0.3);--accent-secondary:#FFA62B;--accent-muted:rgba(255,107,107,0.15);--text-primary:#FFFFFE;--text-secondary:rgba(255,255,254,0.6);--text-tertiary:rgba(255,255,254,0.35);--text-on-accent:#0A0A0A}[data-theme=ebook]{--bg-primary:#F5F1EB;--bg-secondary:#EDE8E0;--bg-tertiary:#E0DAD2;--bg-card:#FFFFFF;--bg-card-hover:#FFFFFF;--bg-card-border:#D5CDC3;--bg-card-border-hover:#999999;--accent:#5C5C5C;--accent-hover:#444444;--accent-glow:rgba(0,0,0,0.05);--accent-secondary:#888888;--accent-muted:rgba(0,0,0,0.06);--text-primary:#2D2D2D;--text-secondary:#6B6B6B;--text-tertiary:#999999;--text-on-accent:#FFFFFF;--border:#D5CDC3;--border-hover:#B8B0A6;--shadow-sm:0 1px 4px rgba(0,0,0,0.06);--shadow-md:0 2px 8px rgba(0,0,0,0.08);--shadow-lg:0 4px 12px rgba(0,0,0,0.08);--shadow-glow:none;--glass-bg:rgba(255,255,255,0.8);--glass-border:#D5CDC3;color-scheme:light}*,:after,:before{margin:0;padding:0;box-sizing:border-box;caret-color:transparent}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;height:100dvh;overflow:hidden;transition:background var(--transition-slow),color var(--transition-slow)}a{color:var(--accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-hover)}a.btn,a.btn:hover{color:inherit}a.btn.btn-primary,a.btn.btn-primary:hover{color:var(--text-on-accent)!important}a.btn.btn-ghost,a.btn.btn-ghost:hover{color:var(--text-primary)!important}select{background:var(--bg-card,#1a1a1a);color:var(--text-primary,#ffffff);border:1px solid var(--border,rgba(255,255,255,.1));border-radius:var(--radius-md,8px);font-size:.875rem;font-family:inherit;cursor:pointer;transition:border-color var(--transition-fast,.15s);-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239ba0a6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .6rem center;padding:.5rem 2rem .5rem .75rem}select:focus,select:hover{border-color:var(--accent,#00c9a7)}select:focus{outline:none;box-shadow:0 0 0 2px var(--accent-muted,rgba(0,201,167,.15))}select optgroup,select option{background:var(--bg-card,#1a1a1a);color:var(--text-primary,#ffffff)}select option:checked,select option:hover{background:var(--accent-muted,rgba(0,201,167,.2));color:var(--text-primary,#ffffff)}input::placeholder,textarea::placeholder{color:var(--text-tertiary,rgba(255,255,255,.4));opacity:1}.input{background:var(--bg-card,#1a1a1a);color:var(--text-primary,#ffffff);border:1px solid var(--border,rgba(255,255,255,.1));border-radius:var(--radius-md,8px);padding:.5rem .75rem;font-size:.875rem;font-family:inherit;transition:border-color var(--transition-fast,.15s)}@media (max-width:640px){.input{font-size:16px}}.input:focus{outline:none;border-color:var(--accent,#00c9a7);box-shadow:0 0 0 2px var(--accent-muted,rgba(0,201,167,.15))}.badge{color:var(--text-primary)}.badge-accent{background:var(--accent)}.badge-accent,.btn-primary,.btn-primary:active,.btn-primary:focus,.btn-primary:hover,.on-accent-text{color:var(--text-on-accent)!important}[data-theme=ebook] input::placeholder,[data-theme=ebook] textarea::placeholder{color:rgba(0,0,0,.4)}img,video{max-width:100%;display:block}button{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}button,input,select,textarea{font-family:inherit;border:none;background:none;color:inherit}input,select,textarea{outline:none;caret-color:var(--accent)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;letter-spacing:-.02em}h1{font-size:clamp(1.75rem,4vw,2.5rem)}h2{font-size:clamp(1.375rem,3vw,1.875rem)}h3{font-size:clamp(1.125rem,2.5vw,1.5rem)}h4{font-size:1.125rem}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-lg{font-size:1.125rem}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1rem}@media (min-width:768px){.container{padding:0 2rem}}.glass{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border)}.card{background:var(--bg-card);border:1px solid var(--bg-card-border);border-radius:var(--radius-lg);padding:1.5rem;transition:all var(--transition-base)}.card:hover{background:var(--bg-card-hover);border-color:var(--bg-card-border-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:.875rem;transition:all var(--transition-base);white-space:nowrap}.btn-primary{background:var(--accent);color:var(--text-on-accent)}.btn-primary:hover{background:var(--accent-hover);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text-primary)}.btn-ghost:hover{border-color:var(--accent)}.badge,.btn-ghost:hover{background:var(--accent-muted)}.badge{display:inline-flex;align-items:center;gap:.375rem;padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;color:var(--accent)}.input{width:100%;padding:.75rem 1rem;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-card);color:var(--text-primary);font-size:.9375rem;transition:border-color var(--transition-fast)}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.input::placeholder{color:var(--text-tertiary)}.progress-bar{height:4px;border-radius:2px;background:var(--border);overflow:hidden}.progress-fill{height:100%;border-radius:2px;background:var(--accent);transition:width .5s ease}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fadeIn{animation:fadeIn .3s ease forwards}.skeleton{background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--border) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-md)}::selection{background:var(--accent-muted);color:var(--text-primary)}