html[data-skin=neomorph]{--neu-bg:#e4ebf0;--neu-surface:#e4ebf0;--neu-surface-2:#dae3eb;--neu-light:#ffffff;--neu-dark:#b5c2cf;--ink:#2a3544;--ink-muted:#5c6b7a;--ink-faint:#8a97a5;--ink-on-primary:#ffffff;--primary:#3e72c9;--primary-hover:#315fa8;--primary-soft:color-mix(in srgb,var(--primary) 14%,transparent);--primary-glow:color-mix(in srgb,var(--primary) 28%,transparent);--primary-300:#92b9ec;--brand-900:#0b1625;--brand-800:#102a3f;--secondary:#2a9d8f;--secondary-hover:#238376;--secondary-soft:color-mix(in srgb,var(--secondary) 14%,transparent);--success:#3daa6d;--success-bg:#e5f6ec;--warning:#d4a017;--warning-bg:#faf0d4;--error:#e05a4a;--error-bg:#fdecea;--gold:#c9a227;--gold-soft:#faf0d4;--pastel-mint:#e5f3ea;--pastel-peach:#fef0e6;--pastel-pink:#fce8ee;--pastel-sky:#e6f1f8;--shadow-out:9px 9px 22px var(--neu-dark),-9px -9px 22px var(--neu-light);--shadow-out-sm:5px 5px 12px var(--neu-dark),-5px -5px 12px var(--neu-light);--shadow-out-lg:14px 14px 34px var(--neu-dark),-14px -14px 34px var(--neu-light);--shadow-in:inset 5px 5px 12px var(--neu-dark),inset -5px -5px 12px var(--neu-light);--shadow-in-sm:inset 3px 3px 7px var(--neu-dark),inset -3px -3px 7px var(--neu-light);--shadow-btn:6px 6px 14px var(--neu-dark),-6px -6px 14px var(--neu-light);--shadow-btn-active:inset 4px 4px 10px var(--neu-dark),inset -4px -4px 10px var(--neu-light);--r-sm:12px;--r-md:18px;--r-lg:24px;--r-xl:32px;--r-full:999px;--font-fa:"Vazirmatn","Inter",system-ui,sans-serif;--font-en:"Inter","Vazirmatn",system-ui,sans-serif;--font-display:"Vazirmatn","Inter",system-ui,sans-serif;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:0.9375rem;--text-lg:1.125rem;--text-xl:1.5rem;--text-2xl:1.85rem;--text-hero:clamp(1.9rem,4.5vw,2.6rem);--leading:1.7;--leading-tight:1.35;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--ease:200ms cubic-bezier(0.4,0,0.2,1);--ease-out:280ms cubic-bezier(0.16,1,0.3,1);--accent:var(--primary);--accent-hover:var(--primary-hover);--accent-soft:var(--primary-soft);--comp-radius-sm:var(--r-sm);--comp-input-h:44px;--comp-gap:var(--space-3);--comp-gap-sm:var(--space-2);--comp-gap-lg:var(--space-4);--comp-pad-y:12px;--comp-shadow:var(--shadow-out-sm);--comp-shadow-hover:var(--shadow-out);--comp-shadow-inset:var(--shadow-in-sm)}html[data-skin=neomorph][data-theme=dark]{color-scheme:dark;--neu-bg:#1a222c;--neu-surface:#1a222c;--neu-surface-2:#141b24;--neu-light:#2c3644;--neu-dark:#0e1319;--ink:#eef2f6;--ink-muted:#9aa8b6;--ink-faint:#6b7a8a;--ink-on-primary:#0b1929;--primary:#78a9f0;--primary-hover:#8db9f5;--primary-soft:color-mix(in srgb,var(--primary) 16%,transparent);--primary-glow:color-mix(in srgb,var(--primary) 30%,transparent);--primary-300:#9fc4f5;--brand-900:#070c12;--brand-800:#0b1625;--secondary:#55c2ad;--secondary-hover:#6ad0bc;--secondary-soft:color-mix(in srgb,var(--secondary) 15%,transparent);--success:#4ad494;--success-bg:#143328;--warning:#e8c04a;--warning-bg:#332a12;--error:#f07167;--error-bg:#331c18;--gold:#e8c04a;--gold-soft:#332a12;--pastel-mint:#1a2e28;--pastel-peach:#2e241c;--pastel-pink:#2e1e24;--pastel-sky:#1a2630;--shadow-out:9px 9px 22px var(--neu-dark),-9px -9px 22px var(--neu-light);--shadow-out-sm:5px 5px 12px var(--neu-dark),-5px -5px 12px var(--neu-light);--shadow-out-lg:16px 16px 36px var(--neu-dark),-16px -16px 36px var(--neu-light);--shadow-in:inset 5px 5px 14px var(--neu-dark),inset -5px -5px 14px var(--neu-light);--shadow-in-sm:inset 3px 3px 8px var(--neu-dark),inset -3px -3px 8px var(--neu-light);--shadow-btn:6px 6px 14px var(--neu-dark),-6px -6px 14px var(--neu-light);--shadow-btn-active:inset 4px 4px 10px var(--neu-dark),inset -4px -4px 10px var(--neu-light);--paper:var(--neu-bg);--surface:var(--neu-surface);--surface-2:var(--neu-surface-2);--cyan:var(--secondary);--cyan-hover:var(--secondary-hover);--cyan-soft:var(--secondary-soft);--accent:var(--primary);--accent-hover:var(--primary-hover);--accent-soft:var(--primary-soft);--brand-500:var(--primary);--brand-600:var(--primary);--brand-700:var(--primary-hover);--ink-on-cyan:var(--ink-on-primary);--color-bg:var(--neu-bg);--color-bg-elevated:var(--neu-surface);--color-surface:var(--neu-surface-2);--color-text:var(--ink);--color-text-muted:var(--ink-muted);--color-primary:var(--primary);--color-primary-hover:var(--primary-hover);--color-primary-soft:var(--primary-soft);--color-border:var(--line);--color-danger:var(--error);--shadow-1:var(--shadow-out-sm);--shadow-2:var(--shadow-out);--shadow-sm:var(--shadow-out-sm);--shadow-md:var(--shadow-out)}html[data-skin=neomorph] *,html[data-skin=neomorph] :after,html[data-skin=neomorph] :before{box-sizing:border-box}html[data-skin=neomorph],html[data-skin=neomorph] body{margin:0;padding:0;min-height:100%;color:var(--ink);font-family:var(--font-fa);font-size:var(--text-base);line-height:var(--leading);background:var(--neu-bg);transition:background .25s ease,color .25s ease;-webkit-font-smoothing:antialiased}html[data-skin=neomorph][lang=en],html[data-skin=neomorph][lang=en] body{font-family:var(--font-en)}html[data-skin=neomorph] a{color:var(--secondary);text-decoration:none;transition:color var(--ease)}html[data-skin=neomorph] a:hover{color:var(--secondary-hover)}html[data-skin=neomorph] img,html[data-skin=neomorph] svg{max-width:100%;display:block}html[data-skin=neomorph] button,html[data-skin=neomorph] input,html[data-skin=neomorph] select,html[data-skin=neomorph] textarea{font:inherit;font-family:inherit;color:inherit}html[data-skin=neomorph] ::selection{background:var(--primary-soft);color:var(--ink)}html[data-skin=neomorph] ::-webkit-scrollbar{width:8px;height:8px}html[data-skin=neomorph] ::-webkit-scrollbar-track{background:transparent}html[data-skin=neomorph] ::-webkit-scrollbar-thumb{background:var(--neu-dark);border-radius:var(--r-full);border:2px solid var(--neu-bg)}html[data-skin=neomorph][data-theme=dark] ::-webkit-scrollbar-thumb{background:var(--neu-light)}html[data-skin=neomorph] .skip-link{position:absolute;top:-100px;left:16px;background:var(--primary);color:var(--ink-on-primary);padding:8px 16px;border-radius:var(--r-sm);z-index:9999;transition:top .2s}html[data-skin=neomorph] .skip-link:focus{top:16px}html[data-skin=neomorph]{--cyan:var(--secondary);--cyan-hover:var(--secondary-hover);--cyan-soft:var(--secondary-soft);--ink-on-cyan:var(--ink-on-primary);--paper:var(--neu-bg);--surface:var(--neu-surface);--surface-2:var(--neu-surface-2);--input:var(--neu-surface-2);--chrome-bg:var(--neu-surface-2);--surface-hover:var(--neu-surface-2);--color-bg:var(--neu-bg);--color-bg-elevated:var(--neu-surface);--color-surface:var(--neu-surface-2);--color-text:var(--ink);--color-text-muted:var(--ink-muted);--color-primary:var(--primary);--color-primary-hover:var(--primary-hover);--color-primary-soft:var(--primary-soft);--color-border:var(--line);--color-danger:var(--error);--primary-500:var(--primary);--brand-500:var(--primary);--brand-600:var(--primary);--brand-700:var(--primary-hover);--brand-400:var(--primary);--brand-100:var(--primary-soft);--gold-500:var(--gold);--gold-600:var(--gold);--gold-100:var(--gold-soft);--primary-50:var(--primary-soft);--accent-500:var(--primary);--accent-600:var(--primary-hover);--accent-100:var(--primary-soft);--shadow-1:var(--shadow-out-sm);--shadow-2:var(--shadow-out);--shadow-sm:var(--shadow-out-sm);--shadow-md:var(--shadow-out);--font-sans:var(--font-fa);--font-ui:var(--font-fa);--radius-sm:var(--r-sm);--radius-md:var(--r-md);--radius-lg:var(--r-lg);--line:color-mix(in srgb,var(--neu-dark) 50%,transparent);--line-soft:color-mix(in srgb,var(--neu-dark) 28%,transparent)}html[data-skin=neomorph][data-theme=dark]{--line:color-mix(in srgb,var(--neu-light) 38%,transparent);--line-soft:color-mix(in srgb,var(--neu-light) 20%,transparent)}html[data-skin=neomorph] .neu-raised{background:var(--neu-surface);border-radius:var(--r-md);box-shadow:var(--shadow-out);border:none}html[data-skin=neomorph] .neu-raised-sm{background:var(--neu-surface);border-radius:var(--r-sm);box-shadow:var(--shadow-out-sm);border:none}html[data-skin=neomorph] .neu-raised-lg{background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-out-lg);border:none}html[data-skin=neomorph] .neu-inset{background:var(--neu-surface);border-radius:var(--r-md);box-shadow:var(--shadow-in);border:none}html[data-skin=neomorph] .neu-inset-sm{background:var(--neu-surface);border-radius:var(--r-sm);box-shadow:var(--shadow-in-sm);border:none}html[data-skin=neomorph] .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;font-weight:600;font-size:var(--text-sm);border:none;border-radius:var(--r-md);cursor:pointer;transition:all var(--ease);text-decoration:none;white-space:nowrap;line-height:1.3}html[data-skin=neomorph] .btn-primary{background:var(--primary);color:var(--ink-on-primary);box-shadow:6px 6px 16px color-mix(in srgb,var(--primary) 30%,var(--neu-dark)),-4px -4px 12px var(--neu-light)}html[data-skin=neomorph] .btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}html[data-skin=neomorph] .btn-primary:active{transform:translateY(0);box-shadow:inset 3px 3px 8px color-mix(in srgb,#000 25%,var(--primary)),inset -2px -2px 6px color-mix(in srgb,#fff 20%,var(--primary))}html[data-skin=neomorph] .btn-accent{background:var(--accent);color:#fff;box-shadow:6px 6px 16px color-mix(in srgb,var(--accent) 32%,var(--neu-dark)),-4px -4px 12px var(--neu-light)}html[data-skin=neomorph] .btn-accent:hover{background:var(--accent-hover);transform:translateY(-1px)}html[data-skin=neomorph] .btn-accent:active{transform:translateY(0);box-shadow:inset 3px 3px 8px color-mix(in srgb,#000 22%,var(--accent)),inset -2px -2px 6px color-mix(in srgb,#fff 18%,var(--accent))}html[data-skin=neomorph] .btn-ghost,html[data-skin=neomorph] .btn-secondary{background:var(--neu-surface);color:var(--ink);box-shadow:var(--shadow-btn)}html[data-skin=neomorph] .btn-ghost:hover,html[data-skin=neomorph] .btn-secondary:hover{color:var(--primary);box-shadow:var(--shadow-out-sm)}html[data-skin=neomorph] .btn-ghost:active,html[data-skin=neomorph] .btn-secondary:active{box-shadow:var(--shadow-btn-active)}html[data-skin=neomorph] .btn-sm{padding:8px 16px;font-size:var(--text-xs)}html[data-skin=neomorph] .btn-lg{padding:16px 28px;font-size:var(--text-base);border-radius:var(--r-lg)}html[data-skin=neomorph] .btn:disabled{opacity:.55;cursor:not-allowed;transform:none!important}html[data-skin=neomorph] input[type=email],html[data-skin=neomorph] input[type=number],html[data-skin=neomorph] input[type=password],html[data-skin=neomorph] input[type=search],html[data-skin=neomorph] input[type=tel],html[data-skin=neomorph] input[type=text],html[data-skin=neomorph] select,html[data-skin=neomorph] textarea{width:100%;padding:14px 18px;background:var(--neu-surface);color:var(--ink);border:none;border-radius:var(--r-md);box-shadow:var(--shadow-in);outline:none;transition:box-shadow var(--ease);font-size:var(--text-sm)}html[data-skin=neomorph] input:focus,html[data-skin=neomorph] select:focus,html[data-skin=neomorph] textarea:focus{box-shadow:var(--shadow-in),0 0 0 3px var(--primary-soft)}html[data-skin=neomorph] input::placeholder,html[data-skin=neomorph] textarea::placeholder{color:var(--ink-faint)}html[data-skin=neomorph] .card,html[data-skin=neomorph] .feature-card,html[data-skin=neomorph] .lp-chat-card,html[data-skin=neomorph] .lp-f-card,html[data-skin=neomorph] .lp-t-card,html[data-skin=neomorph] .plan-card{background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-out);border:none;padding:24px;transition:transform var(--ease),box-shadow var(--ease)}html[data-skin=neomorph] .card:hover,html[data-skin=neomorph] .lp-f-card:hover,html[data-skin=neomorph] .lp-t-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-out-lg)}html[data-skin=neomorph] .lp-nav{position:-webkit-sticky;position:sticky;top:0;z-index:40;background:var(--neu-bg);box-shadow:0 4px 20px color-mix(in srgb,var(--neu-dark) 30%,transparent);border-bottom:none}html[data-skin=neomorph] .lp-nav .lp-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;max-width:1180px;margin:0 auto;padding:14px 24px}html[data-skin=neomorph] .lp-logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);text-decoration:none;font-size:1.15rem}html[data-skin=neomorph] .lp-logo small{display:block;font-size:.62rem;font-weight:500;color:var(--ink-muted)}html[data-skin=neomorph] .lp-nav-links{display:flex;gap:28px;color:var(--ink-muted);font-size:.875rem;font-weight:500}html[data-skin=neomorph] .lp-nav-links a{color:inherit;text-decoration:none;transition:color var(--ease)}html[data-skin=neomorph] .lp-nav-links a:hover{color:var(--primary)}html[data-skin=neomorph] .lp-nav-cta{display:flex;align-items:center;gap:10px}html[data-skin=neomorph] .lp-icon-btn,html[data-skin=neomorph] .lp-menu-btn{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;background:var(--neu-surface);border:none;border-radius:var(--r-full);box-shadow:var(--shadow-out-sm);color:var(--ink-muted);cursor:pointer;transition:all var(--ease);font-size:.85rem;font-weight:600}html[data-skin=neomorph] .lp-icon-btn:hover,html[data-skin=neomorph] .lp-menu-btn:hover{color:var(--primary);box-shadow:var(--shadow-btn)}html[data-skin=neomorph] .lp-icon-btn:active,html[data-skin=neomorph] .lp-menu-btn:active{box-shadow:var(--shadow-btn-active)}html[data-skin=neomorph] .brand-mark{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--neu-surface);border-radius:var(--r-md);box-shadow:var(--shadow-out-sm);color:var(--primary)}html[data-skin=neomorph] .brand-mark.is-custom{background:transparent;box-shadow:none}html[data-skin=neomorph] .brand-mark.is-custom img{width:100%;height:100%;object-fit:contain}html[data-skin=neomorph] .lp-hero{padding:64px 0 80px}html[data-skin=neomorph] .lp-wrap{max-width:1180px;margin:0 auto;padding:0 24px}html[data-skin=neomorph] .lp-hero-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:48px;gap:48px;align-items:center}html[data-skin=neomorph] .lp-chip{display:inline-flex;align-items:center;padding:6px 14px;background:var(--neu-surface);font-size:var(--text-xs);font-weight:600;color:var(--primary);margin-bottom:16px}html[data-skin=neomorph] .lp-hero h1{font-size:var(--text-hero);font-weight:800;line-height:var(--leading-tight);margin:0 0 16px;color:var(--ink)}html[data-skin=neomorph] .lp-hero .lead{font-size:var(--text-lg);color:var(--ink-muted);margin:0 0 24px;max-width:34em}html[data-skin=neomorph] .lp-hero-checks{display:flex;flex-wrap:wrap;gap:16px;margin-top:20px;font-size:var(--text-sm);color:var(--ink-muted)}html[data-skin=neomorph] .lp-hero-checks i{color:var(--primary);-webkit-margin-end:6px;margin-inline-end:6px}html[data-skin=neomorph] .lp-chat-card{background:var(--neu-surface);border-radius:var(--r-xl);box-shadow:var(--shadow-out-lg);overflow:hidden;padding:0}html[data-skin=neomorph] .lp-win{display:flex;align-items:center;gap:8px;padding:14px 18px;background:var(--neu-surface-2);font-size:var(--text-sm);font-weight:600;color:var(--ink-muted)}html[data-skin=neomorph] .lp-dot{width:10px;height:10px;border-radius:50%}html[data-skin=neomorph] .lp-dot.r{background:var(--error)}html[data-skin=neomorph] .lp-dot.y{background:var(--warning)}html[data-skin=neomorph] .lp-dot.g{background:var(--success)}html[data-skin=neomorph] .lp-bubbles{padding:20px;display:flex;flex-direction:column;gap:14px}html[data-skin=neomorph] .lp-bubble-user{align-self:flex-start;background:var(--neu-surface);color:var(--ink);border-radius:var(--r-md) var(--r-md) var(--r-md) 4px}html[data-skin=neomorph] .lp-bubble-bot,html[data-skin=neomorph] .lp-bubble-user{box-shadow:var(--shadow-out-sm);padding:12px 16px;font-size:var(--text-sm);max-width:90%}html[data-skin=neomorph] .lp-bubble-bot{align-self:flex-end;background:var(--primary-soft);border-radius:var(--r-md) var(--r-md) 4px var(--r-md)}html[data-skin=neomorph] .lp-cite{margin-top:8px;font-size:var(--text-xs);color:var(--primary);font-weight:600}html[data-skin=neomorph] .lp-fake-input{display:flex;gap:10px;padding:16px 18px;border-top:1px solid var(--line-soft)}html[data-skin=neomorph] .lp-fake-input input{flex:1 1;box-shadow:var(--shadow-in-sm);padding:12px 16px}html[data-skin=neomorph] .lp-send{width:44px;height:44px;border:none;border-radius:var(--r-full);background:var(--primary);color:var(--ink-on-primary);box-shadow:var(--shadow-btn);cursor:pointer;font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:all var(--ease)}html[data-skin=neomorph] .lp-send:hover{background:var(--primary-hover)}html[data-skin=neomorph] .lp-sugs{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;padding:0 18px 18px}html[data-skin=neomorph] .lp-sug{background:var(--neu-surface);box-shadow:var(--shadow-out-sm);border-radius:var(--r-md);padding:14px;text-decoration:none;color:var(--ink);transition:all var(--ease)}html[data-skin=neomorph] .lp-sug:hover{box-shadow:var(--shadow-out);transform:translateY(-2px)}html[data-skin=neomorph] .lp-sug b{display:block;font-size:var(--text-sm);margin-bottom:4px;color:var(--primary)}html[data-skin=neomorph] .lp-sug span{font-size:var(--text-xs);color:var(--ink-muted)}html[data-skin=neomorph] .lp-sec{padding:72px 0}html[data-skin=neomorph] .lp-sec-alt{background:var(--neu-surface-2)}html[data-skin=neomorph] .lp-sec-h{text-align:center;max-width:640px;margin:0 auto 48px}html[data-skin=neomorph] .lp-sec-h h2{font-size:var(--text-2xl);font-weight:800;margin:12px 0;line-height:var(--leading-tight)}html[data-skin=neomorph] .lp-sec-h p{color:var(--ink-muted);margin:0}html[data-skin=neomorph] .lp-features{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:28px;gap:28px}html[data-skin=neomorph] .lp-f-card{text-align:center;padding:32px 24px}html[data-skin=neomorph] .lp-f-ico{width:64px;height:64px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center;background:var(--neu-surface);border-radius:var(--r-full);box-shadow:var(--shadow-out-sm);color:var(--primary);font-size:1.4rem}html[data-skin=neomorph] .lp-f-card h3{font-size:var(--text-lg);margin:0 0 10px}html[data-skin=neomorph] .lp-f-card p{color:var(--ink-muted);font-size:var(--text-sm);margin:0}html[data-skin=neomorph] .lp-topics{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:24px;gap:24px}html[data-skin=neomorph] .lp-t-card{display:flex;flex-direction:column;gap:10px;padding:24px;text-decoration:none;color:var(--ink);position:relative}html[data-skin=neomorph] .lp-t-card .tag{font-size:var(--text-xs);font-weight:600;color:var(--primary);background:var(--primary-soft);padding:4px 10px;border-radius:var(--r-full);align-self:flex-start}html[data-skin=neomorph] .lp-t-card .go{position:absolute;top:20px;inset-inline-end:20px;color:var(--ink-faint);font-size:1.1rem}html[data-skin=neomorph] .lp-t-ico{width:48px;height:48px;color:var(--primary);margin:8px 0}html[data-skin=neomorph] .lp-t-card h3{margin:0;font-size:var(--text-lg)}html[data-skin=neomorph] .lp-t-card p{margin:0;font-size:var(--text-sm);color:var(--ink-muted)}html[data-skin=neomorph] .lp-t-foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:12px;font-size:var(--text-xs);color:var(--ink-faint)}html[data-skin=neomorph] .lp-t-foot em{font-style:normal;background:var(--primary-soft);color:var(--primary);padding:2px 8px;border-radius:var(--r-full);font-weight:600}html[data-skin=neomorph] .dash,html[data-skin=neomorph] .panel,html[data-skin=neomorph] .panel-layout{min-height:100dvh;background:var(--neu-bg)}html[data-skin=neomorph] .dash-sidebar,html[data-skin=neomorph] .panel-sidebar,html[data-skin=neomorph] .sidebar{background:var(--neu-surface);box-shadow:var(--shadow-out);border:none}html[data-skin=neomorph] .dash-card,html[data-skin=neomorph] .panel-card,html[data-skin=neomorph] .stat-card{background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-out);border:none;padding:20px 24px}html[data-skin=neomorph] .chat-bubble-user,html[data-skin=neomorph] .message-user{background:var(--neu-surface);box-shadow:var(--shadow-out-sm);border-radius:var(--r-md) var(--r-md) 4px var(--r-md)}html[data-skin=neomorph] .chat-bubble-bot,html[data-skin=neomorph] .message-bot{background:var(--primary-soft);box-shadow:var(--shadow-out-sm);border-radius:var(--r-md) var(--r-md) var(--r-md) 4px}html[data-skin=neomorph] .auth-page,html[data-skin=neomorph] .auth-wrap{min-height:100dvh;display:flex;align-items:center;justify-content:center;background:var(--neu-bg);padding:24px}html[data-skin=neomorph] .auth-card{width:100%;max-width:420px;background:var(--neu-surface);border-radius:var(--r-xl);box-shadow:var(--shadow-out-lg);padding:40px 32px;border:none}html[data-skin=neomorph] .auth-card h1{font-size:var(--text-xl);margin:0 0 8px;text-align:center}html[data-skin=neomorph] .auth-card .lead{text-align:center;color:var(--ink-muted);margin-bottom:28px;font-size:var(--text-sm)}html[data-skin=neomorph] .lp-footer,html[data-skin=neomorph] footer{background:var(--neu-surface-2);padding:48px 32px 20px;margin-top:40px;color:var(--ink-muted);font-size:var(--text-sm)}@media (max-width:900px){html[data-skin=neomorph] .lp-hero-grid{grid-template-columns:1fr;gap:40px}html[data-skin=neomorph] .lp-features,html[data-skin=neomorph] .lp-topics{grid-template-columns:1fr 1fr}html[data-skin=neomorph] .lp-nav-links{display:none}}@media (max-width:640px){html[data-skin=neomorph] .lp-features,html[data-skin=neomorph] .lp-sugs,html[data-skin=neomorph] .lp-topics{grid-template-columns:1fr}html[data-skin=neomorph] .lp-hero{padding:40px 0 56px}html[data-skin=neomorph] .lp-sec{padding:48px 0}html[data-skin=neomorph] .lp-wrap{padding:0 16px}html[data-skin=neomorph] .auth-card{padding:28px 20px}html[data-skin=neomorph] .btn{width:100%}html[data-skin=neomorph] .lp-nav .btn,html[data-skin=neomorph] .lp-nav .lp-icon-btn{width:auto}html[data-skin=neomorph] .lp-nav-start{display:none!important}html[data-skin=neomorph] .lp-nav-cta{flex-wrap:nowrap}}@media (max-width:900px){html[data-skin=neomorph] .lp-menu-btn{display:inline-flex}}@media (min-width:901px){html[data-skin=neomorph] .lp-menu-btn{display:none}}html[data-skin=neomorph] .lp{min-height:100dvh;background:var(--neu-bg);color:var(--ink)}html[data-skin=neomorph] .fa-brands,html[data-skin=neomorph] .fa-regular,html[data-skin=neomorph] .fa-solid{line-height:1}html[data-skin=neomorph] .app-mobile-bar{display:none;position:-webkit-sticky;position:sticky;top:0;z-index:50;background:var(--neu-bg);box-shadow:0 4px 16px color-mix(in srgb,var(--neu-dark) 25%,transparent);padding:10px 16px;align-items:center;justify-content:space-between}html[data-skin=neomorph] .app-mobile-icon-btn{width:40px;height:40px;border:none;border-radius:var(--r-full);background:var(--neu-surface);box-shadow:var(--shadow-out-sm);color:var(--ink-muted);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}html[data-skin=neomorph] 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small{display:block;font-size:.6rem;font-weight:500;color:var(--ink-muted)}html[data-skin=neomorph] .app-nav-close{display:none;width:36px;height:36px;border:none;border-radius:var(--r-full);background:var(--neu-surface);box-shadow:var(--shadow-out-sm);color:var(--ink-muted);cursor:pointer}html[data-skin=neomorph] .app-nav-list{list-style:none;margin:0;padding:8px 6px;display:flex;flex-direction:column;gap:6px;overflow:visible}html[data-skin=neomorph] .app-nav-link{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--r-md);color:var(--ink-muted);text-decoration:none;font-size:var(--text-sm);font-weight:500;overflow:visible;transition:all var(--ease)}html[data-skin=neomorph] .app-nav-link:hover{color:var(--ink);background:var(--neu-surface);box-shadow:var(--shadow-out-sm)}html[data-skin=neomorph] .app-nav-link.is-active{font-weight:600}html[data-skin=neomorph] .nav-ico{width:22px;text-align:center;font-size:1rem}html[data-skin=neomorph] .app-nav-spacer{flex:1 1;min-height:24px}html[data-skin=neomorph] .app-nav-account{margin-top:12px;padding-top:16px;border-top:1px solid var(--line-soft)}html[data-skin=neomorph] .app-nav-user{display:flex;align-items:center;gap:12px;padding:10px;border-radius:var(--r-md);text-decoration:none;color:var(--ink);transition:box-shadow var(--ease)}html[data-skin=neomorph] .app-nav-user:hover{box-shadow:var(--shadow-out-sm)}html[data-skin=neomorph] .avatar-fallback{width:40px;height:40px;border-radius:var(--r-full);background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:var(--text-sm)}html[data-skin=neomorph] .app-nav-user-meta{display:flex;flex-direction:column;gap:2px;min-width:0}html[data-skin=neomorph] .app-nav-user-name{font-weight:600;font-size:var(--text-sm);color:var(--ink);white-space:normal;overflow-wrap:anywhere}html[data-skin=neomorph] .app-nav-user-meta .muted{font-size:var(--text-xs);color:var(--ink-muted)}html[data-skin=neomorph] .app-nav-account-links{display:flex;flex-direction:column;gap:4px;margin-top:10px;padding:0 6px}html[data-skin=neomorph] .app-nav-account-links a{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--r-sm);font-size:var(--text-xs);color:var(--ink-muted);text-decoration:none}html[data-skin=neomorph] .app-nav-account-links a:hover{color:var(--primary);background:var(--primary-soft)}html[data-skin=neomorph] .app-main{overflow-x:hidden}html[data-skin=neomorph] .dash-greet{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:28px}html[data-skin=neomorph] .dash-greet h1{font-size:var(--text-2xl);margin:0 0 6px;font-weight:800}html[data-skin=neomorph] .dash-greet p{margin:0;color:var(--ink-muted);font-size:var(--text-sm)}html[data-skin=neomorph] .tier{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--r-full);background:var(--neu-surface);box-shadow:var(--shadow-out-sm);font-size:var(--text-xs);font-weight:700}html[data-skin=neomorph] .tier.is-gold{color:var(--gold)}html[data-skin=neomorph] .dash{display:grid;grid-gap:24px}html[data-skin=neomorph] .dash-panel{background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-out);padding:24px}html[data-skin=neomorph] .dash-hero{display:grid;grid-template-columns:1.2fr 1fr;grid-gap:0;gap:0}html[data-skin=neomorph] .dash-credit h2{font-size:2.8rem;margin:4px 0;font-weight:800;color:var(--primary)}html[data-skin=neomorph] .eyebrow{font-size:var(--text-xs);font-weight:600;color:var(--ink-muted);text-transform:uppercase;letter-spacing:.04em;margin:0}html[data-skin=neomorph] .unit{font-size:var(--text-sm);color:var(--ink-muted);margin:0 0 12px}html[data-skin=neomorph] 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.amt-unit{font-size:var(--text-xs);font-weight:500;color:var(--ink-muted);-webkit-margin-start:4px;margin-inline-start:4px}html[data-skin=neomorph] .lane{grid-column:1/-1;height:6px;background:var(--neu-surface);border-radius:var(--r-full);box-shadow:var(--shadow-in-sm);overflow:hidden}html[data-skin=neomorph] .lane i{display:block;height:100%;border-radius:var(--r-full)}html[data-skin=neomorph] .dash-kpis{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px;margin-bottom:20px}html[data-skin=neomorph] .dash-kpi{background:var(--neu-surface);box-shadow:var(--shadow-out-sm);border-radius:var(--r-md);padding:16px;text-align:center}html[data-skin=neomorph] .dash-kpi .lbl{display:block;font-size:var(--text-xs);color:var(--ink-muted);margin-bottom:6px}html[data-skin=neomorph] .dash-kpi strong{font-size:var(--text-lg);font-weight:800}html[data-skin=neomorph] .dash-kpi .sub{display:block;font-size:var(--text-xs);color:var(--ink-faint);margin-top:4px}html[data-skin=neomorph] .dash-side-chart,html[data-skin=neomorph] .udash .dash-side-chart{padding:20px}html[data-skin=neomorph] .dash-side-chart h4{margin:0 0 4px;font-size:var(--text-sm)}html[data-skin=neomorph] .dash-chart-sub{margin:0 0 16px;font-size:var(--text-xs);color:var(--ink-muted)}html[data-skin=neomorph] .dash-donut-row{display:flex;gap:20px;align-items:center}html[data-skin=neomorph] .dash-donut-wrap{position:relative;width:110px;height:110px;flex-shrink:0}html[data-skin=neomorph] .dash-donut{width:100%;height:100%;border-radius:50%;box-shadow:var(--shadow-out-sm)}html[data-skin=neomorph] .dash-donut-center{position:absolute;inset:18px;background:var(--neu-surface);border-radius:50%;box-shadow:var(--shadow-in-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:var(--text-xs)}html[data-skin=neomorph] .dash-donut-center b{font-size:var(--text-sm)}html[data-skin=neomorph] .dash-legend{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:var(--text-xs);flex:1 1}html[data-skin=neomorph] .dash-legend li{display:flex;justify-content:space-between;align-items:center}html[data-skin=neomorph] .dash-legend i{display:inline-block;width:10px;height:10px;border-radius:50%;-webkit-margin-end:6px;margin-inline-end:6px}@media (max-width:1099px){html[data-skin=neomorph] .app-shell{flex-direction:column}html[data-skin=neomorph] .app-mobile-bar{display:flex}html[data-skin=neomorph] .app-nav-layer{position:fixed;inset:0;z-index:90;width:auto;overflow:hidden;pointer-events:none;visibility:hidden;background:transparent}html[data-skin=neomorph] .app-nav,html[data-skin=neomorph] .app-shell.is-nav-open .app-nav-layer{visibility:visible;pointer-events:auto}html[data-skin=neomorph] .app-nav{position:absolute;inset-block:0;inset-inline-start:0;inset-inline-end:auto;width:min(18rem,88vw);max-width:88vw;transform:translate3d(-100%,0,0);transition:transform .22s ease;z-index:1;height:100%}html[data-skin=neomorph][dir=rtl] .app-nav{transform:translate3d(100%,0,0)}html[data-skin=neomorph] .app-shell.is-nav-open .app-nav,html[data-skin=neomorph][dir=rtl] .app-shell.is-nav-open .app-nav{transform:translateZ(0)}html[data-skin=neomorph] .app-shell-backdrop{display:block;position:fixed;inset:0;background:rgba(10,16,22,.45);opacity:1;pointer-events:auto;z-index:80}html[data-skin=neomorph] .app-nav-close{display:inline-flex}html[data-skin=neomorph] .app-main-pad{padding:20px 16px 40px}html[data-skin=neomorph] .dash-hero,html[data-skin=neomorph] .dash-kpis{grid-template-columns:1fr}}html[data-skin=neomorph] .auth-page{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--neu-bg)}html[data-skin=neomorph] .form-group{margin-bottom:18px}html[data-skin=neomorph] .form-group label{display:block;font-size:var(--text-sm);font-weight:600;margin-bottom:8px;color:var(--ink)}html[data-skin=neomorph] .plans-grid,html[data-skin=neomorph] .pricing-grid{display:grid;grid-gap:24px;gap:24px}html[data-skin=neomorph] .plan-card{text-align:center;padding:32px 24px}html[data-skin=neomorph] .plan-card.featured{box-shadow:var(--shadow-out-lg);position:relative}html[data-skin=neomorph] .plan-card .price{font-size:2rem;font-weight:800;color:var(--primary);margin:12px 0}html[data-skin=neomorph] .muted{color:var(--ink-muted)}html[data-skin=neomorph] .text-center{text-align:center}html[data-skin=neomorph] .mt-4{margin-top:1rem}html[data-skin=neomorph] .mb-4{margin-bottom:1rem}html[data-skin=neomorph] .lp-plans{display:grid;grid-gap:28px;gap:28px;align-items:stretch}html[data-skin=neomorph] .lp-plan{background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-out);padding:28px 24px 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.lp-plan-save{font-size:var(--text-xs);color:var(--success);font-weight:600;margin:0 0 16px}html[data-skin=neomorph] .lp-plan ul{list-style:none;margin:0 0 24px;padding:0;flex:1 1;display:flex;flex-direction:column;gap:10px}html[data-skin=neomorph] .lp-plan li{font-size:var(--text-sm);color:var(--ink);-webkit-padding-start:22px;padding-inline-start:22px;position:relative}html[data-skin=neomorph] .lp-plan li:before{content:"✓";position:absolute;inset-inline-start:0;color:var(--primary);font-weight:700}html[data-skin=neomorph] .lp-plan li.is-no{color:var(--ink-faint)}html[data-skin=neomorph] .lp-plan li.is-no:before{content:"–";color:var(--ink-faint)}html[data-skin=neomorph] .lp-plan .cta{display:block;text-align:center;padding:12px 16px;background:var(--neu-surface);color:var(--ink);border-radius:var(--r-md);box-shadow:var(--shadow-btn);font-weight:600;font-size:var(--text-sm);text-decoration:none;transition:all var(--ease)}html[data-skin=neomorph] .lp-plan .cta:hover{color:var(--primary)}html[data-skin=neomorph] .lp-plan.is-on .cta{background:var(--primary);color:var(--ink-on-primary);box-shadow:6px 6px 14px color-mix(in srgb,var(--primary) 35%,var(--neu-dark)),-4px -4px 12px var(--neu-light)}html[data-skin=neomorph] .lp-plan-ribbons{position:absolute;top:-12px;inset-inline-start:16px;inset-inline-end:16px;display:flex;flex-wrap:wrap;gap:6px;justify-content:center}html[data-skin=neomorph] .lp-plan-rec{background:var(--primary);color:var(--ink-on-primary)}html[data-skin=neomorph] .lp-plan-off,html[data-skin=neomorph] .lp-plan-rec{font-size:.7rem;font-weight:700;padding:4px 10px;border-radius:var(--r-full)}html[data-skin=neomorph] .lp-plan-off{background:var(--gold-soft);color:var(--gold)}html[data-skin=neomorph] .lp-plan-off-quiet{background:var(--neu-surface-2);color:var(--ink-muted)}html[data-skin=neomorph] .lp-contact{display:grid;grid-template-columns:1fr 1fr;grid-gap:48px;gap:48px;align-items:start}html[data-skin=neomorph] .lp-form{background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-out);padding:28px;display:flex;flex-direction:column;gap:16px}html[data-skin=neomorph] .lp-contact-channel{background:var(--neu-surface);border:0;box-shadow:var(--shadow-out-sm);color:var(--ink)}html[data-skin=neomorph] .lp-contact-channel:hover{color:var(--ink)}html[data-skin=neomorph] .lp-form label{display:flex;flex-direction:column;gap:8px;font-size:var(--text-sm);font-weight:600}html[data-skin=neomorph] .lp-form input,html[data-skin=neomorph] .lp-form textarea{font-weight:400}html[data-skin=neomorph] .lp-toast{margin-top:12px;font-size:var(--text-sm);color:var(--success);min-height:1.2em}html[data-skin=neomorph] .lp-faq-item{background:var(--neu-surface);border-radius:var(--r-md);box-shadow:var(--shadow-out-sm);margin-bottom:12px;overflow:hidden}html[data-skin=neomorph] .lp-faq-item summary{padding:16px 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var(--ease)}html[data-skin=neomorph] .lp-foot-grid a:hover{color:var(--primary)}html[data-skin=neomorph] .lp-foot-seals{display:flex;flex-direction:column;align-items:flex-start;gap:10px}html[data-skin=neomorph] .lp-foot-seal-html{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;background:var(--neu-surface);border-radius:var(--r-sm);box-shadow:var(--shadow-out-sm);font-size:var(--text-xs);font-weight:600;color:var(--ink-muted);min-width:100px;text-align:center}html[data-skin=neomorph] .lp-foot-bot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding-top:24px;border-top:1px solid var(--line-soft);font-size:var(--text-xs)}html[data-skin=neomorph] .lp-disclaimer{margin:0;max-width:480px;text-align:center;color:var(--ink-faint);line-height:1.6}html[data-skin=neomorph] .chat-main{display:flex;flex-direction:column;height:100%;max-height:100%;min-height:0;padding:0;position:relative}html[data-skin=neomorph] .chat-topbar{padding:16px 28px 8px;flex-shrink:0}html[data-skin=neomorph] .breadcrumb{font-size:var(--text-xs);color:var(--ink-muted);display:flex;align-items:center;gap:8px;flex-wrap:wrap}html[data-skin=neomorph] .breadcrumb a{color:var(--ink-muted);text-decoration:none}html[data-skin=neomorph] .breadcrumb a:hover{color:var(--primary)}html[data-skin=neomorph] .breadcrumb .sep{opacity:.5}html[data-skin=neomorph] .breadcrumb .cur{color:var(--ink);font-weight:600}html[data-skin=neomorph] .thread{overflow-y:auto;padding:12px 28px 24px;gap:20px}html[data-skin=neomorph] .msg-user{max-width:78%;background:var(--neu-surface);border-radius:var(--r-md) var(--r-md) var(--r-md) 6px;padding:14px 18px}html[data-skin=neomorph] .msg-ai{align-self:flex-end;max-width:85%}html[data-skin=neomorph] .ai-card{background:var(--neu-surface);box-shadow:var(--shadow-out);border-radius:var(--r-lg);padding:20px 22px}html[data-skin=neomorph] .ai-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}html[data-skin=neomorph] .ai-card-head .summary{font-size:var(--text-xs);font-weight:700;color:var(--primary);background:var(--primary-soft);padding:4px 10px;border-radius:var(--r-full)}html[data-skin=neomorph] .ai-copy-btn,html[data-skin=neomorph] .ai-icon-btn{width:34px;height:34px}html[data-skin=neomorph] .ai-copy-btn:hover,html[data-skin=neomorph] .ai-icon-btn.is-on,html[data-skin=neomorph] .ai-icon-btn:hover{color:var(--primary)}html[data-skin=neomorph] .ai-card p{margin:0 0 12px;font-size:var(--text-sm);line-height:1.7;color:var(--ink)}html[data-skin=neomorph] .ai-card p:last-of-type{margin-bottom:16px}html[data-skin=neomorph] .answer-sources{margin:12px 0;border-radius:var(--r-md);background:var(--neu-surface-2);box-shadow:var(--shadow-in-sm);padding:0}html[data-skin=neomorph] .answer-sources-summary{padding:10px 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.safety-compact{font-size:var(--text-xs);color:var(--ink-faint);background:var(--neu-surface-2);margin:12px 0;line-height:1.5}html[data-skin=neomorph] .feedback-bar{gap:10px;margin-top:8px}html[data-skin=neomorph] .fb-btn{padding:6px 14px;transition:all var(--ease)}html[data-skin=neomorph] .fb-btn:hover{color:var(--primary)}html[data-skin=neomorph] .composer-wrap{flex-shrink:0;padding:12px 28px 20px;background:var(--neu-bg);border-top:1px solid var(--line-soft)}html[data-skin=neomorph] .quota-strip{font-size:var(--text-xs);font-weight:600}html[data-skin=neomorph] .composer-pickers{display:flex;flex-wrap:nowrap;align-items:flex-end;gap:6px;flex:none}html[data-skin=neomorph] .model-picker{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--neu-surface);box-shadow:var(--shadow-out-sm);border-radius:var(--r-full);font-size:var(--text-xs);font-weight:600;color:var(--ink-muted);cursor:pointer}html[data-skin=neomorph] .model-picker-icon{font-size:.8rem}html[data-skin=neomorph] .model-picker-count{font-size:.65rem}html[data-skin=neomorph] .composer-input{background:transparent;min-height:44px;padding:10px 8px}html[data-skin=neomorph] .composer-actions{justify-content:flex-end;gap:8px;flex:none}html[data-skin=neomorph] .composer .send{width:42px;height:42px;border:none;border-radius:var(--r-full);background:var(--primary);color:var(--ink-on-primary);box-shadow:var(--shadow-btn);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--ease)}html[data-skin=neomorph] .composer .send:hover{background:var(--primary-hover)}html[data-skin=neomorph] .chat-rail{width:var(--chat-rail-w,280px);background:var(--neu-surface);box-shadow:var(--shadow-out);display:flex;flex-direction:column;overflow:hidden}@media (min-width:1100px){html[data-skin=neomorph] .chat-rail{height:100dvh;position:-webkit-sticky;position:sticky;top:0}}html[data-skin=neomorph] 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.msg-user{max-width:94%}html[data-skin=neomorph] .thread{padding:12px 16px 20px}html[data-skin=neomorph] .composer-wrap{padding:10px 16px 16px}html[data-skin=neomorph] .chat-topbar{padding:12px 16px 6px}}@media (max-width:640px){html[data-skin=neomorph] .lp-foot-grid{grid-template-columns:1fr 1fr}html[data-skin=neomorph] .lp-foot-bot{flex-direction:column;text-align:center}html[data-skin=neomorph] .dash-hero{grid-template-columns:1fr}}html[data-skin=neomorph] .lp-doc{max-width:800px;margin:0 auto;padding:48px 24px 80px}html[data-skin=neomorph] .lp-doc-head{margin-bottom:32px}html[data-skin=neomorph] .lp-doc-lead{color:var(--ink-muted);font-size:var(--text-lg);margin:12px 0 0}html[data-skin=neomorph] .lp-doc-body{line-height:1.8}html[data-skin=neomorph] .lp-doc-body h2,html[data-skin=neomorph] .lp-doc-body h3{margin-top:2em;margin-bottom:.6em}@media (min-width:1100px){html[data-skin=neomorph] .app-shell:has(.chat-main) .app-main{min-width:0}}@media (max-width:1099px){html[data-skin=neomorph] .app-shell--chat,html[data-skin=neomorph] .app-shell:has(.chat-main){display:flex!important;flex-direction:column!important;grid-template-columns:none!important}html[data-skin=neomorph] .app-rail-layer{position:fixed;inset:0;z-index:90;width:auto;overflow:hidden;pointer-events:none;visibility:hidden;background:transparent}html[data-skin=neomorph] .app-shell.is-rail-open .app-rail-layer,html[data-skin=neomorph] .chat-rail{visibility:visible;pointer-events:auto}html[data-skin=neomorph] .chat-rail{position:absolute;inset-block:0;inset-inline-end:0;inset-inline-start:auto;width:min(20rem,92vw);max-width:92vw;height:100%;transform:translate3d(100%,0,0);transition:transform .22s ease;z-index:1}html[data-skin=neomorph][dir=rtl] .chat-rail{transform:translate3d(-100%,0,0)}html[data-skin=neomorph] .app-shell.is-rail-open .chat-rail,html[data-skin=neomorph][dir=rtl] .app-shell.is-rail-open .chat-rail{transform:translateZ(0)}html[data-skin=neomorph] 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.auth-title{margin:0;font-size:1.55rem;font-weight:750;letter-spacing:-.03em;color:var(--ink);line-height:1.25}html[data-skin=neomorph] .auth-lead{margin:0;color:var(--ink-muted);font-size:.95rem;line-height:1.65}html[data-skin=neomorph] .auth-form{display:grid;grid-gap:1rem;gap:1rem}html[data-skin=neomorph] .auth-form .btn-primary{width:100%;min-height:48px}html[data-skin=neomorph] .auth-seg{display:grid;grid-template-columns:1fr 1fr;grid-gap:4px;gap:4px;padding:4px;border-radius:var(--r-md);background:var(--neu-surface);box-shadow:var(--shadow-in-sm)}html[data-skin=neomorph] .auth-seg button{min-height:42px;border:0;border-radius:12px;background:transparent;color:var(--ink-muted);font:inherit;font-size:.875rem;font-weight:650;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;transition:all var(--ease)}html[data-skin=neomorph] .auth-seg 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.input[readonly]:focus{box-shadow:var(--shadow-in);color:var(--ink);cursor:default}html[data-skin=neomorph] .auth-input-wrap--action .input{-webkit-padding-end:2.85rem;padding-inline-end:2.85rem}html[data-skin=neomorph] .auth-input-icon{position:absolute;inset-inline-start:.9rem;top:50%;transform:translateY(-50%);color:var(--ink-faint);font-size:.85rem;pointer-events:none}html[data-skin=neomorph] .auth-hint{margin:0;font-size:var(--text-xs);color:var(--ink-muted);text-align:center;line-height:1.5}html[data-skin=neomorph] .auth-visual{grid-area:visual;position:relative;isolation:isolate;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;gap:2rem;padding:2rem 2.25rem 1.75rem;color:var(--on-dark-muted);background:radial-gradient(ellipse 80% 55% at 12% 0,color-mix(in srgb,var(--primary) 22%,transparent),transparent 58%),radial-gradient(ellipse 50% 40% at 100% 100%,color-mix(in srgb,var(--secondary) 18%,transparent),transparent 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.auth-visual-copy,html[data-skin=neomorph] .auth-visual-source,html[data-skin=neomorph] .auth-visual-top{position:relative;z-index:1}html[data-skin=neomorph] .auth-visual-brand{display:inline-flex;align-items:center;gap:.7rem;color:var(--on-dark);text-decoration:none;font-weight:700;letter-spacing:-.02em}html[data-skin=neomorph] .auth-visual-title{margin:0;font-size:clamp(1.85rem,3.2vw,2.55rem);font-weight:700;letter-spacing:-.03em;line-height:1.2;color:var(--on-dark)}html[data-skin=neomorph] .auth-visual-lead{margin:.85rem 0 0;max-width:34ch;color:var(--on-dark-muted);font-size:.98rem;line-height:1.7}html[data-skin=neomorph] .auth-trust{list-style:none;margin:1.75rem 0 0;padding:0;display:grid;grid-gap:.7rem;gap:.7rem}html[data-skin=neomorph] .auth-trust li{display:flex;align-items:center;gap:.7rem;color:var(--on-dark-muted);font-size:.9rem}html[data-skin=neomorph] .auth-trust i{width:1.85rem;height:1.85rem;display:grid;place-items:center;border-radius:8px;background:color-mix(in srgb,var(--on-dark) 12%,transparent);color:var(--gold);font-size:.78rem;flex-shrink:0}html[data-skin=neomorph] .auth-visual-source{margin:0;font-size:.72rem;letter-spacing:.04em;color:color-mix(in srgb,var(--on-dark-muted) 72%,transparent)}@media (max-width:900px){html[data-skin=neomorph] .auth-stage{grid-template-columns:1fr;grid-template-areas:"form";height:auto;min-height:100dvh}html[data-skin=neomorph] .auth-visual{display:none}html[data-skin=neomorph] .auth-main{padding:1rem 1.25rem 2.5rem}html[data-skin=neomorph] .auth-panel{width:100%;max-width:26.5rem}}html[data-skin=neomorph] .app-shell{min-height:100dvh;display:flex;background:var(--neu-bg);color:var(--ink)}html[data-skin=neomorph] .app-main{flex:1 1;min-width:0;display:flex;flex-direction:column}html[data-skin=neomorph] .app-main-pad{padding:28px 32px 48px;max-width:1100px;width:100%;margin:0 auto;box-sizing:border-box}@media (min-width:1100px){html[data-skin=neomorph] .app-shell:not(.is-compact) 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.quota-strip{font-size:11px;font-weight:700;color:var(--ink-muted);margin-bottom:8px;text-align:center}html[data-skin=neomorph] .saved-grid:empty:before,html[data-skin=neomorph] .saved-panel:empty:before{content:none}html[data-skin=neomorph]{--comp-btn-h:44px;--comp-btn-h-sm:36px;--comp-btn-h-lg:48px;--comp-icon-btn:40px;--comp-radius:var(--r-md);--comp-radius-lg:var(--r-lg);--comp-radius-pill:var(--r-full);--comp-gap:10px;--comp-pad-x:16px;--comp-pad-y:10px}html[data-skin=neomorph] .btn{min-height:var(--comp-btn-h);border-radius:var(--comp-radius);padding:0 var(--comp-pad-x)}html[data-skin=neomorph] .btn-sm{min-height:var(--comp-btn-h-sm);padding:0 12px;border-radius:var(--r-sm)}html[data-skin=neomorph] .btn-lg{min-height:var(--comp-btn-h-lg)}html[data-skin=neomorph] .ai-copy-btn,html[data-skin=neomorph] .ai-icon-btn,html[data-skin=neomorph] .app-mobile-icon-btn,html[data-skin=neomorph] .composer .send,html[data-skin=neomorph] .lp-icon-btn{width:var(--comp-icon-btn);height:var(--comp-icon-btn);min-width:var(--comp-icon-btn);min-height:var(--comp-icon-btn);border-radius:var(--comp-radius)}@media (max-width:900px){html[data-skin=neomorph] .lp-nav{position:-webkit-sticky;position:sticky;top:0;z-index:200;background:var(--neu-bg);box-shadow:0 4px 16px color-mix(in srgb,var(--neu-dark) 18%,transparent)}html[data-skin=neomorph] .lp-nav-links{display:none;position:fixed;top:64px;inset-inline-end:16px;inset-inline-start:auto;width:min(360px,calc(100vw - 32px));max-width:calc(100vw - 32px);box-sizing:border-box;flex-direction:column;gap:4px;padding:16px;background:var(--neu-surface);border-radius:var(--r-xl);box-shadow:var(--shadow-out-lg);z-index:120;max-height:calc(100dvh - 88px);overflow-y:auto}html[data-skin=neomorph] .lp.is-menu-open .lp-nav-links{display:none}html[data-skin=neomorph] .lp-mobile-menu{background:var(--neu-surface);border:none;box-shadow:var(--shadow-out-lg)}html[data-skin=neomorph] .lp-nav-links a{display:block;padding:14px 16px;border-radius:var(--r-md);font-weight:600;color:var(--ink);background:transparent;box-shadow:none}html[data-skin=neomorph] .lp-nav-links a:active,html[data-skin=neomorph] .lp-nav-links a:hover{background:var(--neu-surface);box-shadow:var(--shadow-out-sm);color:var(--primary)}html[data-skin=neomorph] .lp-menu-backdrop{display:none;position:fixed;inset:0;background:color-mix(in srgb,var(--ink) 28%,transparent);z-index:150;border:0;cursor:pointer}html[data-skin=neomorph] .lp.is-menu-open .lp-menu-backdrop{display:block}html[data-skin=neomorph] .lp.is-menu-open{overflow:hidden}}html[data-skin=neomorph] .thread{padding-inline:20px}html[data-skin=neomorph] .msg-user{max-width:min(520px,88%)}html[data-skin=neomorph] .msg-ai{max-width:min(720px,92%)}html[data-skin=neomorph] .composer{display:flex;flex-direction:row;align-items:center;gap:8px;padding:10px 12px}html[data-skin=neomorph] .composer-row{display:flex;align-items:flex-end;gap:8px;width:100%}html[data-skin=neomorph] .composer-actions,html[data-skin=neomorph] .composer-pickers{display:flex;align-items:center;gap:6px;flex:none;flex-shrink:0}html[data-skin=neomorph] .composer-input{flex:1 1;min-width:0;width:auto;min-height:40px;padding:10px 12px;box-shadow:var(--shadow-in-sm)!important;background:var(--neu-surface)!important;border-radius:var(--r-md)}html[data-skin=neomorph] .composer-actions{flex-shrink:0;display:flex;align-items:center}html[data-skin=neomorph] .model-picker{position:relative;flex:none}html[data-skin=neomorph] .model-picker-trigger{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:var(--comp-icon-btn);height:var(--comp-icon-btn);padding:0 10px;border:none;border-radius:var(--comp-radius);background:var(--neu-surface);box-shadow:var(--shadow-out-sm);color:var(--ink-muted);font:inherit;font-size:12px;font-weight:700;cursor:pointer;transition:all var(--ease)}html[data-skin=neomorph] .model-picker-trigger:hover,html[data-skin=neomorph] .model-picker.is-open .model-picker-trigger{color:var(--primary);box-shadow:var(--shadow-out)}html[data-skin=neomorph] .model-picker-icon{font-size:.9rem;color:var(--primary)}html[data-skin=neomorph] .model-picker-blurb,html[data-skin=neomorph] .model-picker-name,html[data-skin=neomorph] .model-picker-trigger .fa-chevron-down{display:none!important}html[data-skin=neomorph] .model-picker-count{display:none;font-size:11px;font-weight:800;color:var(--primary);background:var(--primary-soft);padding:1px 6px;border-radius:var(--r-full)}html[data-skin=neomorph] .model-picker-trigger.has-count .model-picker-count{display:inline-flex}@media (min-width:720px){html[data-skin=neomorph] .model-picker-trigger{padding:0}html[data-skin=neomorph] .model-picker-trigger.has-count{padding:0 12px}}html[data-skin=neomorph] .model-picker-menu{position:absolute;inset-inline-start:0;bottom:calc(100% + 10px);min-width:15.5rem;max-width:min(22rem,86vw);padding:8px;background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-out-lg);z-index:40;display:grid;grid-gap:6px;gap:6px}html[data-skin=neomorph] .model-picker-menu[hidden]{display:none!important}html[data-skin=neomorph] .model-picker-hint{margin:2px 8px 8px;padding:0 0 8px;border-bottom:1px solid var(--line-soft);font-size:11px;font-weight:500;color:var(--ink-faint);line-height:1.45}html[data-skin=neomorph] .model-picker-option{display:block;width:100%;text-align:start;padding:10px 12px;border:none;border-radius:var(--r-sm);background:transparent;color:var(--ink);font:inherit;font-size:13px;font-weight:650;cursor:pointer;transition:background var(--ease),box-shadow var(--ease)}html[data-skin=neomorph] .model-picker-option.is-active,html[data-skin=neomorph] .model-picker-option:hover{background:var(--neu-surface);box-shadow:var(--shadow-out-sm);color:var(--primary)}html[data-skin=neomorph] .source-picker .model-picker-option.source-picker-gold{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:4px;background:var(--primary-soft);color:var(--primary);box-shadow:var(--shadow-out-sm);font-weight:800}html[data-skin=neomorph] .source-picker .model-picker-option.source-picker-gold .model-picker-option-name{color:var(--primary);font-family:inherit;direction:inherit;font-weight:800}html[data-skin=neomorph] .source-picker .model-picker-option.source-picker-gold:hover{background:var(--primary-soft);color:var(--primary)}html[data-skin=neomorph] .source-picker .model-picker-menu{width:min(22rem,calc(100vw - 2rem));min-width:0;max-width:min(22rem,calc(100vw - 2rem));gap:10px}html[data-skin=neomorph] .source-picker .model-picker-option:not(.source-picker-gold){display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--neu-bg);box-shadow:var(--shadow-in-sm);border:none;border-radius:var(--r-sm);color:var(--ink)}html[data-skin=neomorph] .source-picker .model-picker-option:not(.source-picker-gold):hover{background:var(--neu-surface);box-shadow:var(--shadow-out-sm);color:var(--ink)}html[data-skin=neomorph] .source-picker .model-picker-option:not(.source-picker-gold).is-active{background:var(--primary-soft);box-shadow:var(--shadow-out-sm);color:var(--primary)}html[data-skin=neomorph] .source-picker .model-picker-option-name{font-family:inherit;direction:inherit;text-align:start}html[data-skin=neomorph] .source-picker .model-picker-option.is-active .source-picker-mark{border-color:var(--primary);background:var(--primary);color:#fff}html[data-skin=neomorph] .source-tree .model-picker-option{display:flex;align-items:center;justify-content:space-between;gap:12px;border:none;background:var(--neu-bg);box-shadow:var(--shadow-in-sm)}html[data-skin=neomorph] .source-tree .model-picker-option-name{flex:1 1;min-width:0;font-family:inherit;direction:inherit;text-align:start}html[data-skin=neomorph] .source-tree .source-picker-mark{align-self:center;-webkit-margin-start:auto;margin-inline-start:auto}html[data-skin=neomorph] .source-tree .model-picker-option.is-active,html[data-skin=neomorph] .source-tree .model-picker-option:hover:not(:disabled){background:var(--neu-surface);box-shadow:var(--shadow-out-sm);color:var(--primary)}html[data-skin=neomorph] .source-tree-utd-mark{background:var(--primary-soft);color:var(--primary);box-shadow:var(--shadow-out-sm)}html[data-skin=neomorph] .source-tree-disclosure:hover{background:var(--neu-surface);box-shadow:var(--shadow-out-sm)}html[data-skin=neomorph] .source-tree .model-picker-option.is-active .source-picker-mark{border-color:var(--primary);background:var(--primary);color:#fff}@media (min-width:1100px){html[data-skin=neomorph] .source-picker .model-picker-menu{width:26rem;max-width:min(26rem,calc(100vw - 2.5rem))}}@media (max-width:767px){html[data-skin=neomorph] .source-picker .model-picker-menu{position:fixed;inset:auto 0 var(--source-menu-bottom,5.75rem) 0;margin-inline:auto;transform:none;width:min(22rem,calc(100vw - 2rem));max-width:min(22rem,calc(100vw - 2rem));z-index:80}}html[data-skin=neomorph] .model-picker-option-name{font-family:var(--font-en);direction:ltr}html[data-skin=neomorph] .model-picker-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-sm);cursor:pointer;transition:background var(--ease)}html[data-skin=neomorph] .model-picker-row:hover{background:var(--neu-surface);box-shadow:var(--shadow-out-sm)}html[data-skin=neomorph] .model-picker-check input{width:16px;height:16px;accent-color:var(--primary);cursor:pointer}@media (max-width:560px){html[data-skin=neomorph] .composer-row{flex-wrap:wrap}html[data-skin=neomorph] .composer-row .composer-input{order:-1;flex:1 1 100%;width:100%}html[data-skin=neomorph] .composer-row .composer-pickers{flex:1 1}html[data-skin=neomorph] .composer>.composer-input{order:0;flex:1 1 auto;width:auto}}html[data-skin=neomorph] .ulib .lib-row{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}html[data-skin=neomorph] .ulib .lib-feature{padding:18px;border-radius:var(--comp-radius-lg);min-height:110px}@media (min-width:900px){html[data-skin=neomorph] .ulib .lib-row{grid-template-columns:repeat(auto-fill,minmax(340px,1fr))}}html[data-skin=neomorph] .library-chapter{width:100%;max-width:920px}html[data-skin=neomorph] .library-chapter .reader-skel{width:100%;max-width:100%}html[data-skin=neomorph] .utd-article{width:100%;max-width:920px}@media (max-width:640px){html[data-skin=neomorph] .thread{padding-inline:14px}html[data-skin=neomorph] .msg-user{-webkit-margin-start:8%;margin-inline-start:8%;max-width:90%}html[data-skin=neomorph] html[dir=rtl] .msg-user{-webkit-margin-end:8%;margin-inline-end:8%;-webkit-margin-start:0;margin-inline-start:0}}html[data-skin=neomorph][dir=rtl] .msg-user{align-self:flex-start!important;-webkit-margin-start:0;margin-inline-start:0;-webkit-margin-end:12%;margin-inline-end:12%;border-radius:16px 16px 4px 16px}html[data-skin=neomorph][dir=ltr] .msg-user{align-self:flex-end!important;-webkit-margin-start:12%;margin-inline-start:12%;-webkit-margin-end:0;margin-inline-end:0;border-radius:16px 16px 4px 16px}html[data-skin=neomorph][dir=rtl] .msg-ai{align-self:flex-end!important;margin-inline:0!important;max-width:min(720px,92%)}html[data-skin=neomorph][dir=ltr] .msg-ai{align-self:flex-start!important;margin-inline:0!important;max-width:min(720px,92%)}html[data-skin=neomorph] .msg-ai .ai-card{border-radius:16px 16px 16px 4px}html[data-skin=neomorph] .model-picker,html[data-skin=neomorph] .model-picker--solo,html[data-skin=neomorph] .model-picker-trigger{box-shadow:none!important}html[data-skin=neomorph] .model-picker-trigger{background:var(--neu-surface-2);border:1px solid var(--line-soft)}html[data-skin=neomorph] .model-picker-trigger:hover,html[data-skin=neomorph] .model-picker.is-open .model-picker-trigger{box-shadow:none!important;background:var(--primary-soft)}html[data-skin=neomorph] .composer .send .send-ic{display:none;align-items:center;justify-content:center;line-height:0}html[data-skin=neomorph] .composer .send[data-state=done] .send-ic--arrow,html[data-skin=neomorph] .composer .send[data-state=error] .send-ic--arrow,html[data-skin=neomorph] .composer .send[data-state=idle] .send-ic--arrow{display:inline-flex}html[data-skin=neomorph] .composer .send[data-state=pending] .send-ic--dots{display:inline-flex;align-items:center;gap:3px}html[data-skin=neomorph] .composer .send .send-ic svg{display:block}html[data-skin=neomorph][dir=rtl] .composer .send .send-ic--arrow{transform:scaleX(-1)}html[data-skin=neomorph] .ai-body{font-size:var(--text-sm);line-height:1.75;color:var(--ink)}html[data-skin=neomorph] .ai-body p{margin:0 0 .9em}html[data-skin=neomorph] .ai-select-hint{margin-top:12px!important;font-size:11px!important;color:var(--ink-faint)!important;font-style:italic}html[data-skin=neomorph] .js-tr-src{border-radius:4px;cursor:text;transition:background .15s ease;box-decoration-break:clone;-webkit-box-decoration-break:clone}html[data-skin=neomorph] .js-tr-src:hover{background:var(--secondary-soft)}html[data-skin=neomorph] .js-tr-src.is-active{background:var(--secondary-soft);box-shadow:inset 0 -2px 0 color-mix(in srgb,var(--secondary) 45%,transparent)}html[data-skin=neomorph] .ai-body ::selection{background:color-mix(in srgb,var(--secondary) 35%,transparent)}html[data-skin=neomorph] .tr-popover{position:fixed;z-index:50;min-width:200px;max-width:min(320px,86vw);padding:12px 36px 12px 14px;background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-out-lg);direction:rtl;text-align:right}html[data-skin=neomorph] .tr-popover[hidden]{display:none!important}html[data-skin=neomorph] .tr-popover-label{font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--secondary);margin-bottom:6px}html[data-skin=neomorph] .tr-popover-text{font-size:var(--text-sm);line-height:1.65;color:var(--ink);font-family:var(--font-fa)}html[data-skin=neomorph] .tr-popover-close{position:absolute;top:8px;inset-inline-end:8px;width:28px;height:28px;border:none;border-radius:var(--r-full);background:var(--neu-surface);box-shadow:var(--shadow-out-sm);color:var(--ink-muted);font-size:16px;line-height:1;cursor:pointer}html[data-skin=neomorph] .tr-popover-close:hover{color:var(--primary)}html[data-skin=neomorph] .thread{position:relative}html[data-skin=neomorph] .account-hub.profile-ref{width:100%;margin-inline:auto}html[data-skin=neomorph] .buy-seg{display:grid;grid-template-columns:1fr 1fr;grid-gap:6px;gap:6px;padding:6px;margin-bottom:22px;background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-in-sm)}html[data-skin=neomorph] .buy-seg-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 14px;border:none;border-radius:var(--r-md);background:transparent;box-shadow:none;font-size:var(--text-sm);font-weight:700;color:var(--ink-muted);cursor:pointer;transition:all var(--ease)}html[data-skin=neomorph] .buy-seg-btn i{font-size:.85rem;opacity:.75}html[data-skin=neomorph] .buy-seg-btn:hover{color:var(--ink)}html[data-skin=neomorph] .buy-seg-btn.is-active{background:var(--neu-surface);box-shadow:var(--shadow-out-sm);color:var(--primary)}html[data-skin=neomorph] .buy-seg-btn.is-active i{opacity:1;color:var(--primary)}html[data-skin=neomorph] .buy-current{position:relative;padding:20px 22px;margin-bottom:24px;background:var(--neu-surface);border-radius:var(--r-xl);box-shadow:var(--shadow-out);background-image:radial-gradient(ellipse 70% 60% at 100% 0,color-mix(in srgb,var(--gold) 16%,transparent),transparent 55%)}html[data-skin=neomorph] .buy-current-badge{display:inline-block;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:var(--r-full);background:var(--gold-soft);color:var(--gold);margin-bottom:12px}html[data-skin=neomorph] .buy-current-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:12px}html[data-skin=neomorph] .buy-current-name{margin:0 0 4px;font-size:1.25rem;font-weight:800}html[data-skin=neomorph] .buy-current-meta{margin:0;font-size:var(--text-sm);color:var(--ink-muted)}html[data-skin=neomorph] .buy-current-price{font-size:1.1rem;font-weight:800;color:var(--primary);white-space:nowrap}html[data-skin=neomorph] .buy-current-price small{font-size:.75rem;font-weight:600;color:var(--ink-muted)}html[data-skin=neomorph] .buy-features{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}html[data-skin=neomorph] .buy-features li{font-size:var(--text-sm);color:var(--ink-muted);-webkit-padding-start:1.1em;padding-inline-start:1.1em;position:relative}html[data-skin=neomorph] .buy-features li:before{content:"✓";position:absolute;inset-inline-start:0;color:var(--secondary);font-weight:800;font-size:.75rem}html[data-skin=neomorph] .buy-section-title{margin:0 0 14px;font-size:var(--text-base);font-weight:800}html[data-skin=neomorph] .buy-plan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:14px;gap:14px;margin-bottom:20px}html[data-skin=neomorph] .buy-plan-card{position:relative;display:flex;flex-direction:column;gap:12px;padding:18px 16px;background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-out);transition:transform var(--ease),box-shadow var(--ease)}html[data-skin=neomorph] .buy-plan-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-out-lg)}html[data-skin=neomorph] .buy-plan-card.is-featured{box-shadow:var(--shadow-out),0 0 0 2px var(--primary-soft)}html[data-skin=neomorph] .buy-pack-tag,html[data-skin=neomorph] .buy-plan-tag{position:absolute;top:12px;inset-inline-end:12px;font-size:10px;font-weight:800;padding:3px 8px;border-radius:var(--r-full);background:var(--primary-soft);color:var(--primary)}html[data-skin=neomorph] .buy-plan-head h4{margin:0 0 6px;font-size:1.05rem;font-weight:800}html[data-skin=neomorph] .buy-plan-price{margin:0;font-size:var(--text-sm);font-weight:700;color:var(--ink)}html[data-skin=neomorph] .buy-plan-price small{font-weight:500;color:var(--ink-muted)}html[data-skin=neomorph] .buy-plan-cta{margin-top:auto;width:100%}html[data-skin=neomorph] .buy-discount{display:flex;flex-direction:column;gap:8px;padding:16px;background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-in-sm)}html[data-skin=neomorph] .buy-discount-note{margin:0;font-size:var(--text-xs)}html[data-skin=neomorph] .buy-topup-intro{margin:0 0 16px;font-size:var(--text-sm);line-height:1.6}html[data-skin=neomorph] .buy-pack-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:14px;gap:14px}html[data-skin=neomorph] .buy-pack-card{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:22px 16px 18px;background:var(--neu-surface);border-radius:var(--r-xl);box-shadow:var(--shadow-out);transition:transform var(--ease),box-shadow var(--ease)}html[data-skin=neomorph] .buy-pack-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-out-lg)}html[data-skin=neomorph] .buy-pack-card.is-featured{box-shadow:var(--shadow-out),0 0 0 2px var(--primary-soft)}html[data-skin=neomorph] .buy-pack-units{font-size:2rem;font-weight:800;color:var(--primary);line-height:1.1;letter-spacing:-.02em}html[data-skin=neomorph] .buy-pack-label{font-size:12px;font-weight:700;color:var(--ink-muted);margin-bottom:4px}html[data-skin=neomorph] .buy-pack-price{margin:0 0 10px;font-size:var(--text-sm);font-weight:600;color:var(--ink)}html[data-skin=neomorph] .buy-pack-card .btn{width:100%;max-width:140px}@media (max-width:560px){html[data-skin=neomorph] .buy-pack-grid,html[data-skin=neomorph] .buy-plan-grid{grid-template-columns:1fr}html[data-skin=neomorph] .buy-pack-card{flex-direction:row;flex-wrap:wrap;text-align:start;align-items:center;gap:8px 14px;padding:16px}html[data-skin=neomorph] .buy-pack-units{font-size:1.5rem}html[data-skin=neomorph] .buy-pack-card .btn{-webkit-margin-start:auto;margin-inline-start:auto;max-width:none;width:auto}}html[data-skin=neomorph] .profile-ref-progress{height:10px!important;max-width:280px;margin-top:8px;padding:0!important;border:none!important;border-radius:999px!important;background:var(--neu-surface-2)!important;box-shadow:var(--shadow-in-sm)!important;overflow:hidden;cursor:default!important;pointer-events:none}html[data-skin=neomorph] .profile-ref-progress i,html[data-skin=neomorph] .profile-ref-progress>i{display:block!important;height:100%!important;min-height:10px;border-radius:999px!important;background:linear-gradient(90deg,var(--secondary),color-mix(in srgb,var(--secondary) 62%,var(--neu-light)))!important;box-shadow:none!important;transform:none!important}html[data-skin=neomorph] .buy-checkout-box{margin-top:22px;padding:18px 18px 16px;background:var(--neu-surface);border-radius:var(--r-xl);box-shadow:var(--shadow-out);display:flex;flex-direction:column;gap:14px}html[data-skin=neomorph] .buy-code-input{gap:8px}html[data-skin=neomorph] .buy-code-input .input{flex:1 1}html[data-skin=neomorph] .buy-code-apply{flex-shrink:0;min-height:42px}html[data-skin=neomorph] .buy-code-applied{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}html[data-skin=neomorph] .buy-code-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--r-full);background:var(--success-bg);color:var(--success);font-size:12px;font-weight:700}html[data-skin=neomorph] .buy-code-remove{border:none;background:transparent;color:var(--ink-muted);font-size:12px;font-weight:700;cursor:pointer;text-decoration:underline;text-underline-offset:3px}html[data-skin=neomorph] .buy-code-remove:hover{color:var(--error)}html[data-skin=neomorph] .buy-totals{display:flex;flex-direction:column;gap:8px;padding-top:4px;border-top:1px solid var(--line-soft)}html[data-skin=neomorph] .buy-total-line{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:var(--text-sm);color:var(--ink-muted)}html[data-skin=neomorph] .buy-total-line.is-discount{color:var(--success)}html[data-skin=neomorph] .buy-total-line.is-final{margin-top:4px;padding-top:10px;border-top:1px dashed var(--line-soft);color:var(--ink);font-size:var(--text-base)}html[data-skin=neomorph] .buy-total-line.is-final strong{color:var(--primary);font-weight:800}html[data-skin=neomorph] .buy-pay-actions{display:flex;flex-wrap:wrap;gap:10px}html[data-skin=neomorph] .buy-pay-actions .btn{flex:1 1 160px}html[data-skin=neomorph] .buy-pack-select.is-selected{background:var(--primary-soft);color:var(--primary);box-shadow:var(--shadow-out-sm)}html[data-skin=neomorph] .prefs-h2{margin:22px 0 12px!important;font-size:1rem!important}html[data-skin=neomorph] .prefs-choice-list{display:flex;flex-direction:column;gap:8px}html[data-skin=neomorph] .prefs-choice{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;border-radius:var(--r-md);background:var(--neu-surface);box-shadow:var(--shadow-out-sm);cursor:pointer;transition:box-shadow var(--ease),color var(--ease)}html[data-skin=neomorph] .prefs-choice:hover{box-shadow:var(--shadow-out)}html[data-skin=neomorph] .prefs-choice.is-on,html[data-skin=neomorph] .prefs-choice:has(input:checked){box-shadow:var(--shadow-out),0 0 0 2px var(--primary-soft);color:var(--ink)}html[data-skin=neomorph] .prefs-choice input{margin-top:3px;accent-color:var(--primary);flex-shrink:0}html[data-skin=neomorph] .prefs-choice-body{display:flex;flex-direction:column;gap:2px;min-width:0}html[data-skin=neomorph] .prefs-choice-body strong{font-size:var(--text-sm);font-weight:750;font-family:var(--font-en);direction:ltr;text-align:start}html[data-skin=neomorph] .prefs-choice-body .muted{font-size:12px}html[data-skin=neomorph] .checkout-result,html[data-skin=neomorph] .pricing-page.checkout-result{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:32px 16px;background:var(--neu-bg)}html[data-skin=neomorph] .checkout-result-card,html[data-skin=neomorph] .pricing-wrap.checkout-result-card{width:100%;max-width:520px;margin:0 auto;padding:28px 26px 24px;background:var(--neu-surface);border-radius:var(--r-xl);box-shadow:var(--shadow-out-lg)}html[data-skin=neomorph] 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.checkout-result-header h1{margin:0 0 8px;font-size:1.45rem;font-weight:800}html[data-skin=neomorph] .checkout-result-message{margin:0;font-size:var(--text-sm);color:var(--ink-muted);line-height:1.6}html[data-skin=neomorph] .checkout-result-section{margin-bottom:18px;padding:16px;background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-in-sm)}html[data-skin=neomorph] .checkout-result-section h2{margin:0 0 12px;font-size:.95rem;font-weight:800}html[data-skin=neomorph] .checkout-result-details,html[data-skin=neomorph] .checkout-result-info-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px 16px;gap:12px 16px}html[data-skin=neomorph] .checkout-result-details>div,html[data-skin=neomorph] .checkout-result-info-grid>div{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--ink-muted)}html[data-skin=neomorph] .checkout-result-details strong,html[data-skin=neomorph] .checkout-result-info-grid strong{font-size:var(--text-sm);color:var(--ink);font-weight:750}html[data-skin=neomorph] .checkout-result-details .is-wide,html[data-skin=neomorph] .checkout-result-info-grid .is-wide{grid-column:1/-1}html[data-skin=neomorph] .checkout-result-info-grid .is-success{color:var(--success)}html[data-skin=neomorph] .checkout-result-info-grid .is-mono{font-family:var(--font-en);direction:ltr;letter-spacing:.04em}html[data-skin=neomorph] .checkout-result-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}html[data-skin=neomorph] .checkout-result-actions .btn{flex:1 1 140px;text-align:center;justify-content:center}@media (max-width:480px){html[data-skin=neomorph] .checkout-result-details,html[data-skin=neomorph] .checkout-result-info-grid{grid-template-columns:1fr}}html[data-skin=neomorph] .prefs-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px 20px;gap:16px 20px;margin-bottom:20px}html[data-skin=neomorph] .prefs-row--top{margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--line-soft)}html[data-skin=neomorph] .prefs-field{display:flex;flex-direction:column;gap:8px;min-width:0}html[data-skin=neomorph] .prefs-card h2.prefs-label,html[data-skin=neomorph] .prefs-field .prefs-label,html[data-skin=neomorph] .prefs-label{margin:0!important;font-size:.8rem!important;font-weight:750!important;color:var(--ink-muted);letter-spacing:.02em}html[data-skin=neomorph] .prefs-field .btn{width:-moz-fit-content;width:fit-content;min-width:120px}html[data-skin=neomorph] .prefs-select-wrap{position:relative}html[data-skin=neomorph] .prefs-select,html[data-skin=neomorph] select.prefs-select.input{width:100%;max-width:none;min-height:44px;padding:10px 36px 10px 14px;border:none;border-radius:var(--r-md);background:var(--neu-surface);box-shadow:var(--shadow-in-sm);color:var(--ink);font-family:var(--font-en);font-size:var(--text-sm);font-weight:600;direction:ltr;text-align:start;cursor:pointer;-moz-appearance:none;appearance:none;-webkit-appearance:none}html[data-skin=neomorph] .prefs-select:focus{outline:none;box-shadow:var(--shadow-in-sm),0 0 0 3px var(--primary-soft)}html[data-skin=neomorph] .prefs-select-wrap:after{content:"";position:absolute;top:50%;inset-inline-end:14px;width:.5em;height:.5em;-webkit-border-end:2px solid var(--ink-muted);border-inline-end:2px solid var(--ink-muted);border-bottom:2px solid var(--ink-muted);transform:translateY(-60%) rotate(45deg);pointer-events:none}html[data-skin=neomorph] .prefs-foot{margin:4px 0 0;font-size:var(--text-xs)}@media (max-width:560px){html[data-skin=neomorph] .prefs-row{grid-template-columns:1fr}}html[data-skin=neomorph] .ulib 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.lib-spec-kicker{margin-bottom:8px!important;font-size:11px!important}html[data-skin=neomorph] .ulib .lib-spec-row{display:flex;flex-wrap:wrap;gap:6px}html[data-skin=neomorph] .ulib .lib-spec-chip{display:inline-flex;align-items:center;min-height:32px;padding:0 12px;border:none;border-radius:var(--r-full);background:transparent;box-shadow:none;font-size:12px;font-weight:650;color:var(--ink-muted);cursor:pointer;transition:all var(--ease)}html[data-skin=neomorph] .ulib .lib-spec-chip:hover{background:var(--neu-surface);box-shadow:var(--shadow-out-sm);color:var(--ink)}html[data-skin=neomorph] .ulib .lib-spec-chip.is-on{background:var(--secondary-soft);color:var(--secondary);box-shadow:var(--shadow-out-sm);font-weight:750}html[data-skin=neomorph] .ulib .lib-row{display:flex;flex-wrap:nowrap;gap:14px;overflow-x:auto;overflow-y:hidden;padding:6px 4px 14px;margin:0 -4px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-gutter:stable}html[data-skin=neomorph] .ulib .lib-row::-webkit-scrollbar{height:6px}html[data-skin=neomorph] .ulib .lib-row::-webkit-scrollbar-thumb{background:var(--neu-dark);border-radius:99px}html[data-skin=neomorph] .ulib .lib-feature{min-width:180px;flex-direction:column;align-items:stretch;gap:12px;padding:14px;scroll-snap-align:start}html[data-skin=neomorph] .ulib .lib-continue .spine,html[data-skin=neomorph] .ulib .lib-cover{width:100%;max-width:none;aspect-ratio:2/3;height:auto;min-height:0;border-radius:8px 10px 10px 8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:12px 10px;text-align:center;box-shadow:inset 3px 0 0 color-mix(in srgb,#000 12%,transparent),var(--shadow-out-sm)}html[data-skin=neomorph] .ulib .lib-continue .spine b,html[data-skin=neomorph] .ulib .lib-cover b{font-size:.72rem;line-height:1.3;max-width:100%;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}html[data-skin=neomorph] .ulib .lib-continue .spine small,html[data-skin=neomorph] .ulib .lib-cover small{font-size:.65rem;opacity:.85}html[data-skin=neomorph] .ulib .lib-cover.harrison,html[data-skin=neomorph] .ulib .spine.harrison{background:linear-gradient(160deg,color-mix(in srgb,var(--secondary) 42%,var(--brand-900)),var(--brand-800),var(--brand-900));color:var(--on-dark)}html[data-skin=neomorph] .ulib .lib-cover.nelson,html[data-skin=neomorph] .ulib .spine.nelson{background:linear-gradient(160deg,color-mix(in srgb,var(--gold) 50%,var(--brand-900)),color-mix(in srgb,var(--gold) 28%,var(--brand-900)),var(--brand-900));color:var(--on-dark)}html[data-skin=neomorph] .ulib .lib-feature h4{font-size:.8rem;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}html[data-skin=neomorph] .ulib .lib-authors,html[data-skin=neomorph] .ulib .lib-publisher,html[data-skin=neomorph] .ulib .lib-stats{font-size:11px;color:var(--ink-muted);margin:0}html[data-skin=neomorph] .ulib .lib-continue 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1;min-width:0;display:flex;flex-direction:column;gap:4px;justify-content:center}html[data-skin=neomorph] .ulib .lib-feature .lib-badge{align-self:flex-start;margin-bottom:2px}html[data-skin=neomorph] .ulib .lib-feature h4{font-size:.82rem!important;-webkit-line-clamp:2}html[data-skin=neomorph] .ulib .lib-cover.cecil{background:linear-gradient(160deg,color-mix(in srgb,var(--series-blue) 45%,var(--brand-900)),var(--brand-900));color:var(--on-dark)}html[data-skin=neomorph] .ulib .lib-cover.washington{background:linear-gradient(160deg,color-mix(in srgb,var(--series-violet) 48%,var(--brand-900)),var(--brand-900));color:var(--on-dark)}html[data-skin=neomorph] .ulib .lib-cover.step{background:linear-gradient(160deg,color-mix(in srgb,var(--success) 46%,var(--brand-900)),var(--brand-900));color:var(--on-dark)}html[data-skin=neomorph] .ulib .lib-cover.kumar{background:linear-gradient(160deg,color-mix(in srgb,var(--error) 48%,var(--brand-900)),var(--brand-900));color:var(--on-dark)}html[data-skin=neomorph] .ulib .lib-cover.oxford{background:linear-gradient(160deg,color-mix(in srgb,var(--series-indigo) 46%,var(--brand-900)),var(--brand-900));color:var(--on-dark)}html[data-skin=neomorph] .ulib .lib-cover.williams{background:linear-gradient(160deg,color-mix(in srgb,var(--gold) 42%,var(--brand-900)),var(--brand-900));color:var(--on-dark)}html[data-skin=neomorph] .ulib .lib-cover.gray{background:linear-gradient(160deg,color-mix(in srgb,var(--ink-muted) 40%,var(--brand-900)),var(--brand-900));color:var(--on-dark)}html[data-skin=neomorph] .ulib .lib-cover.sabiston{background:linear-gradient(160deg,color-mix(in srgb,var(--secondary) 40%,var(--brand-900)),var(--brand-900));color:var(--on-dark)}@media (max-width:900px){html[data-skin=neomorph] .ulib .lib-feature{flex-grow:0;flex-shrink:0;flex-basis:calc((100% - 14px) / 2);max-width:calc((100% - 14px) / 2)!important;min-width:240px}}@media (max-width:560px){html[data-skin=neomorph] .ulib .lib-feature{flex:0 0 88%!important;max-width:88%!important;min-width:260px}html[data-skin=neomorph] .ulib .lib-cover{flex-basis:72px!important;width:72px!important;min-width:72px!important;max-width:72px!important}}html[data-skin=neomorph] .saved-segment .tab-btn{width:110px;justify-content:center;text-align:center;flex:0 0 110px}html[data-skin=neomorph] .saved-accordion{display:flex;flex-direction:column;gap:12px}html[data-skin=neomorph] .saved-drop{background:var(--neu-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-out);overflow:hidden}html[data-skin=neomorph] .saved-drop-sum{display:flex;align-items:center;gap:12px;padding:14px 16px;cursor:pointer;list-style:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}html[data-skin=neomorph] .saved-drop-sum::-webkit-details-marker{display:none}html[data-skin=neomorph] 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.buy-gateway-option.is-on .buy-gateway-name,html[data-skin=neomorph] .buy-gateway-option:has(input:checked) .buy-gateway-name{color:var(--primary)}html[data-skin=neomorph] .buy-gateway-name{font-family:var(--font-en);font-size:var(--text-sm);font-weight:750;direction:ltr}html[data-skin=neomorph] .buy-gateway-meta{font-size:11px;font-weight:600;color:var(--ink-muted)}html[data-skin=neomorph] .buy-pay-actions{display:flex!important;flex-direction:column!important;gap:var(--comp-gap,12px)!important;width:100%}html[data-skin=neomorph] .buy-pay-actions .btn.buy-pay-submit,html[data-skin=neomorph] .buy-pay-actions .buy-pay-submit{width:100%!important;min-height:var(--comp-btn-h-lg,48px)!important;height:auto;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--comp-radius,var(--r-md));font-weight:750}@media (max-width:560px){html[data-skin=neomorph] .buy-code-input{flex-direction:row!important}html[data-skin=neomorph] .buy-gateway-list{grid-template-columns:1fr 1fr}}html[data-skin=neomorph] .btn{min-height:var(--comp-btn-h,44px);border-radius:var(--comp-radius,var(--r-md));padding-inline:var(--comp-pad-x,16px)}html[data-skin=neomorph] .btn-sm{min-height:var(--comp-btn-h-sm,36px);padding-inline:12px}html[data-skin=neomorph] .input,html[data-skin=neomorph] select.input,html[data-skin=neomorph] textarea.input{min-height:var(--comp-input-h,44px);border-radius:var(--comp-radius,var(--r-md))}