:root{--bg-main:#080c14;--bg-sidebar:#0d121f;--bg-card:#121826bf;--bg-card-hover:#1a2336d9;--bg-card-solid:#111726;--bg-input:#0d121fd9;--border-subtle:#ffffff12;--border-focus:#6366f180;--border-glass:#ffffff1f;--border-card:#ffffff14;--accent-primary:#6366f1;--accent-primary-hover:#4f46e5;--accent-primary-glow:#6366f147;--accent-primary-subtle:#6366f11f;--accent-cyan:#06b6d4;--accent-cyan-subtle:#06b6d41f;--accent-emerald:#10b981;--accent-emerald-subtle:#10b9811f;--accent-amber:#f59e0b;--accent-amber-subtle:#f59e0b1f;--accent-rose:#f43f5e;--accent-rose-subtle:#f43f5e1f;--accent-purple:#a855f7;--text-main:#f8fafc;--text-muted:#94a3b8;--text-dim:#64748b;--font-sans:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", monospace;--radius-xs:6px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-card:0 8px 32px 0 #0000006b;--shadow-card-elevated:0 16px 48px 0 #0009;--shadow-glow:0 0 24px #6366f159;--header-height:70px;--sidebar-width:270px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(at 0 0,#6366f126 0,#0000 55%),radial-gradient(at 100% 100%,#06b6d41a 0,#0000 55%),radial-gradient(#0d121fb3 0,#0000 100%);background-attachment:fixed;min-height:100vh;line-height:1.5;overflow-x:hidden}body.nav-locked{touch-action:none;overflow:hidden}button,input,textarea,select{font-family:inherit}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#ffffff24}::-webkit-scrollbar-thumb:hover{background:#ffffff3d}.app-layout{width:100%;min-height:100vh;display:flex;position:relative}.app-sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-subtle);z-index:60;-webkit-backdrop-filter:blur(16px);flex-direction:column;flex-shrink:0;height:100vh;transition:transform .28s cubic-bezier(.16,1,.3,1);display:flex;position:sticky;top:0}.sidebar-backdrop{display:none}@media (width<=960px){.sidebar-backdrop{-webkit-backdrop-filter:blur(8px);z-index:55;opacity:0;pointer-events:none;background:#04070ebf;width:100vw;height:100vh;transition:opacity .25s;display:block;position:fixed;inset:0}.sidebar-backdrop.active{opacity:1;pointer-events:auto}.app-sidebar{z-index:60;width:290px;max-width:85vw;height:100vh;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:0 0 50px #000c}.app-sidebar.mobile-open{transform:translate(0)}}.app-main-content{flex-direction:column;flex:1;width:100%;min-width:0;display:flex}.top-header{height:var(--header-height);border-bottom:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(18px);z-index:50;background:#0d121fbf;justify-content:space-between;align-items:center;gap:12px;padding:0 clamp(14px,2.5vw,32px);display:flex;position:sticky;top:0}.top-header-left{align-items:center;gap:14px;min-width:0;display:flex}.top-header-right{flex-shrink:0;align-items:center;gap:8px;display:flex}.mobile-nav-toggle{border:1px solid var(--border-subtle);color:var(--text-main);border-radius:var(--radius-md);cursor:pointer;background:#ffffff0f;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;transition:all .15s;display:none}.mobile-nav-toggle:hover{border-color:var(--border-glass);background:#ffffff1f}.mobile-nav-toggle:active{transform:scale(.95)}@media (width<=960px){.mobile-nav-toggle{display:inline-flex}}.content-container{box-sizing:border-box;width:100%;max-width:1300px;margin:0 auto;padding:clamp(16px,3vw,32px)}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:clamp(16px,2.5vw,24px);transition:all .2s cubic-bezier(.4,0,.2,1);position:relative}.glass-card:hover{border-color:var(--border-glass)}.glass-card-interactive{cursor:pointer}.glass-card-interactive:hover{background:var(--bg-card-hover);box-shadow:var(--shadow-card-elevated), 0 0 20px #6366f126;border-color:#6366f159;transform:translateY(-2px)}.title-hero{letter-spacing:-.03em;background:linear-gradient(135deg,#fff 40%,#94a3b8 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:clamp(1.6rem,3.5vw,2.3rem);font-weight:800;line-height:1.2}.title-page{letter-spacing:-.02em;color:var(--text-main);font-size:clamp(1.25rem,2.5vw,1.6rem);font-weight:700;line-height:1.25}.subtitle{color:var(--text-muted);font-size:clamp(.85rem,1.5vw,.95rem);line-height:1.5}.btn{border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none;border:none;outline:none;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:.9rem;font-weight:600;transition:all .15s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn:active:not(:disabled){transform:scale(.97)}.btn:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none!important}.btn-primary{background:linear-gradient(135deg, var(--accent-primary) 0%, #4338ca 100%);color:#fff;box-shadow:0 4px 14px var(--accent-primary-glow)}.btn-primary:hover:not(:disabled){box-shadow:0 6px 20px var(--accent-primary-glow);background:linear-gradient(135deg,#4f46e5 0%,#3730a3 100%);transform:translateY(-1px)}.btn-secondary{color:var(--text-main);border:1px solid var(--border-subtle);background:#ffffff0f}.btn-secondary:hover:not(:disabled){border-color:var(--border-glass);color:#fff;background:#ffffff1c}.btn-accent{background:linear-gradient(135deg, var(--accent-cyan) 0%, #0891b2 100%);color:#04131d;font-weight:700;box-shadow:0 4px 14px #06b6d440}.btn-accent:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 6px 18px #06b6d459}.btn-sm{border-radius:var(--radius-sm);gap:6px;padding:6px 12px;font-size:.8rem}.btn-icon{border-radius:var(--radius-sm);color:var(--text-muted);border:1px solid var(--border-subtle);cursor:pointer;background:#ffffff0d;justify-content:center;align-items:center;padding:8px;transition:all .15s;display:inline-flex}.btn-icon:hover{color:var(--text-main);border-color:var(--border-glass);background:#ffffff1f}.btn-icon:active{transform:scale(.95)}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;align-items:center;gap:5px;padding:3px 9px;font-size:.72rem;font-weight:700;display:inline-flex}.badge-feature{color:#34d399;background:#10b98126;border:1px solid #10b9814d}.badge-fix{color:#fb7185;background:#f43f5e26;border:1px solid #f43f5e4d}.badge-improvement{color:#38bdf8;background:#06b6d426;border:1px solid #06b6d44d}.badge-noise{color:#94a3b8;background:#94a3b81a;border:1px solid #94a3b833}.badge-plan{color:#a5b4fc;background:#6366f126;border:1px solid #6366f14d}.form-group{flex-direction:column;gap:7px;margin-bottom:18px;display:flex}.form-label{color:var(--text-main);justify-content:space-between;align-items:center;font-size:.84rem;font-weight:600;display:flex}.form-input,.form-select,.form-textarea{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:100%;color:var(--text-main);box-sizing:border-box;padding:11px 15px;font-size:.92rem;transition:all .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-glow);background:#121828f2;outline:none}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-dim)}.form-textarea{resize:vertical;min-height:120px;line-height:1.6}.tabs-nav{border-radius:var(--radius-md);border:1px solid var(--border-subtle);-webkit-overflow-scrolling:touch;scrollbar-width:none;background:#0d121fbf;flex-wrap:nowrap;gap:6px;width:fit-content;max-width:100%;padding:4px;display:flex;overflow-x:auto}.tabs-nav::-webkit-scrollbar{display:none}.tab-btn{border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;flex-shrink:0;align-items:center;gap:7px;padding:8px 14px;font-size:.84rem;font-weight:600;transition:all .15s;display:flex}.tab-btn:hover{color:var(--text-main);background:#ffffff0d}.tab-btn.active{background:var(--accent-primary);color:#fff;box-shadow:0 2px 10px var(--accent-primary-glow)}.toast-container{z-index:99999;pointer-events:none;flex-direction:column;gap:10px;max-width:calc(100vw - 32px);display:flex;position:fixed;bottom:24px;right:24px}.toast{pointer-events:auto;background:var(--bg-card-solid);border:1px solid var(--border-glass);border-radius:var(--radius-md);color:var(--text-main);align-items:center;gap:10px;padding:12px 18px;font-size:.88rem;font-weight:500;animation:.25s cubic-bezier(.16,1,.3,1) slideInUp;display:flex;box-shadow:0 16px 40px #0009}@keyframes slideInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.markdown-body{color:var(--text-main);line-height:1.7}.markdown-body h1,.markdown-body h2,.markdown-body h3{color:#fff;letter-spacing:-.02em;margin-top:1.2em;margin-bottom:.6em}.markdown-body h1{font-size:1.5rem}.markdown-body h2{font-size:1.25rem}.markdown-body h3{font-size:1.05rem}.markdown-body p{margin-bottom:1em}.markdown-body ul,.markdown-body ol{margin-bottom:1em;padding-left:1.4em}.markdown-body li{margin-bottom:.35em}.markdown-body strong{color:#fff;font-weight:700}.markdown-body code{font-family:var(--font-mono);background:#ffffff14;border-radius:4px;padding:2px 6px;font-size:.85em}.modal-backdrop{-webkit-backdrop-filter:blur(12px);z-index:9999;box-sizing:border-box;background:#04070ed1;justify-content:center;align-items:center;width:100vw;height:100vh;padding:clamp(12px,3vw,24px);animation:.2s ccFadeIn;display:flex;position:fixed;inset:0}.modal-content{border-radius:var(--radius-xl);box-sizing:border-box;background:linear-gradient(135deg,#111827fa 0%,#0d121ffc 100%);border:1px solid #6366f159;width:100%;max-height:90vh;padding:clamp(18px,3vw,28px);animation:.25s cubic-bezier(.16,1,.3,1) ccModalPop;position:relative;overflow-y:auto;box-shadow:0 25px 60px #000000bf,0 0 35px #6366f133}@keyframes ccFadeIn{0%{opacity:0}to{opacity:1}}@keyframes ccModalPop{0%{opacity:0;transform:scale(.94)translateY(12px)}to{opacity:1;transform:scale(1)translateY(0)}}.spin-anim{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (width<=640px){.toast-container{bottom:16px;left:16px;right:16px}.toast{box-sizing:border-box;width:100%}.modal-content{border-radius:var(--radius-lg);padding:18px 14px}}