:root{--background:#f5f8fd;--foreground:#14213d;--surface:#ffffff;--blue:#1769e0;--blue-strong:#0a4fbd;--blue-soft:#eaf2ff;--green:#0a9f67;--red:#d84a55;--muted:#6d7890;--line:#e2e8f2;--surface-raised:#ffffff;--surface-soft:#f7faff;--topbar:rgba(255,255,255,0.86);--shadow:rgba(20,57,105,0.08);--premium-card:rgba(255,255,255,0.92);--premium-card-soft:rgba(247,250,255,0.88);--premium-border:rgba(111,151,204,0.2);--premium-shadow:0 18px 50px rgba(20,57,105,0.1);--premium-shadow-soft:0 10px 30px rgba(20,57,105,0.07);--premium-radius:18px;--premium-radius-lg:24px;--premium-page-glow:radial-gradient(circle at 78% -8%,rgba(83,174,255,0.16),transparent 32%)}:root[data-theme=dark]{--background:#07101f;--foreground:#eef5ff;--surface:#0d192b;--surface-raised:#111f34;--surface-soft:#0a1728;--blue:#5b9dff;--blue-strong:#78afff;--blue-soft:#122d50;--green:#35d399;--red:#ff727d;--muted:#91a0b8;--line:#21314a;--topbar:rgba(7,16,31,0.86);--shadow:rgba(0,0,0,0.28);--premium-card:rgba(17,31,52,0.9);--premium-card-soft:rgba(10,23,40,0.88);--premium-border:rgba(104,159,232,0.2);--premium-shadow:0 22px 60px rgba(0,0,0,0.34);--premium-shadow-soft:0 12px 34px rgba(0,0,0,0.25);--premium-page-glow:radial-gradient(circle at 78% -8%,rgba(42,110,207,0.22),transparent 34%)}html{height:100%}body,html{max-width:100vw;overflow-x:hidden}body{min-height:100%;display:flex;flex-direction:column;color:var(--foreground);background:var(--background);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"ss01" 1,"cv02" 1,"cv03" 1}*{box-sizing:border-box;padding:0;margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,input,select,textarea{border-radius:12px}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid rgba(23,105,224,.28);outline-offset:2px}@media (pointer:fine){html[data-smart-help=active] a,html[data-smart-help=active] body,html[data-smart-help=active] button,html[data-smart-help=active] input,html[data-smart-help=active] select,html[data-smart-help=active] textarea{cursor:none!important}}.smart-help-layer_toggle__MC_kO{position:fixed;right:24px;bottom:24px;z-index:90;min-height:42px;padding:0 15px 0 11px;border:1px solid color-mix(in srgb,var(--blue) 24%,var(--line));border-radius:999px;background:color-mix(in srgb,var(--surface-raised) 92%,transparent);color:var(--foreground);box-shadow:0 10px 28px var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);display:flex;align-items:center;gap:8px;font-size:13px;font-weight:800;cursor:pointer;transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease}.smart-help-layer_toggle__MC_kO:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--blue) 52%,var(--line));box-shadow:0 14px 34px color-mix(in srgb,var(--blue) 15%,var(--shadow))}.smart-help-layer_toggleActive__dZZQL{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 12px 34px color-mix(in srgb,var(--blue) 34%,transparent)}.smart-help-layer_toggleIcon__byWAp{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue)}.smart-help-layer_toggleActive__dZZQL .smart-help-layer_toggleIcon__byWAp{background:#ffffff24;color:#fff}.smart-help-layer_toggle__MC_kO kbd{font:inherit;font-size:10px;opacity:.62}.smart-help-layer_pointer__GsAH9{position:fixed;left:0;top:0;z-index:120;width:18px;height:18px;border:1.5px solid color-mix(in srgb,var(--blue) 78%,#fff);border-radius:50%;background:color-mix(in srgb,var(--blue) 24%,transparent);box-shadow:0 0 0 5px color-mix(in srgb,var(--blue) 10%,transparent),0 0 18px color-mix(in srgb,var(--blue) 40%,transparent);pointer-events:none;transform:translate3d(-40px,-40px,0);transition:filter .16s ease;animation:smart-help-layer_pulse__gZqyF 1.8s ease-in-out infinite}.smart-help-layer_pointerHot__fi_ih{filter:brightness(1.18) drop-shadow(0 0 7px color-mix(in srgb,var(--blue) 58%,transparent));background:color-mix(in srgb,var(--blue) 35%,transparent)}.smart-help-layer_highlight___0t4E{position:fixed;z-index:85;pointer-events:none;border:2px solid color-mix(in srgb,var(--blue) 68%,#fff);border-radius:12px;box-shadow:0 0 0 4px color-mix(in srgb,var(--blue) 11%,transparent),0 8px 28px color-mix(in srgb,var(--blue) 16%,transparent)}.smart-help-layer_card__VyGSZ{position:fixed;z-index:110;width:min(330px,calc(100vw - 28px));max-height:calc(100vh - 28px);overflow:auto;padding:16px;border:1px solid color-mix(in srgb,var(--blue) 22%,var(--line));border-radius:16px;background:color-mix(in srgb,var(--surface-raised) 94%,transparent);color:var(--foreground);box-shadow:0 20px 52px color-mix(in srgb,#07101f 22%,transparent);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);animation:smart-help-layer_reveal__zzcMN .22s cubic-bezier(.16,1,.3,1)}.smart-help-layer_card__VyGSZ:before{content:"";position:absolute;width:12px;height:12px;background:inherit;border:inherit;transform:rotate(45deg)}.smart-help-layer_below___ljtz:before{top:-7px;left:var(--arrow-x,24px);border-right:0;border-bottom:0}.smart-help-layer_above__u6f_T:before{bottom:-7px;left:var(--arrow-x,24px);border-left:0;border-top:0}.smart-help-layer_cardHead__q1IuZ{display:flex;align-items:flex-start;gap:10px}.smart-help-layer_assistant__MlYFK{flex:0 0 auto;width:28px;height:28px;border-radius:9px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center}.smart-help-layer_card__VyGSZ h2{font-size:15px;line-height:1.25;letter-spacing:-.01em}.smart-help-layer_close__S4V0y{margin-left:auto;width:28px;height:28px;border:0;background:transparent;color:var(--muted);cursor:pointer}.smart-help-layer_tooltip__NIXfE{margin:10px 0 0;font-size:14px;line-height:1.45;font-weight:700}.smart-help-layer_expanded__oSNWM{margin:7px 0 0;color:var(--muted);font-size:13px;line-height:1.5}.smart-help-layer_action__P8rnI{margin-top:12px;padding-top:11px;border-top:1px solid var(--line);color:var(--blue);font-size:12px;line-height:1.4;font-weight:800}.smart-help-layer_loading__igGjl{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px}.smart-help-layer_spinner__kJyz6{width:15px;height:15px;border:2px solid var(--line);border-top-color:var(--blue);border-radius:50%;animation:smart-help-layer_spin__z4xX_ .7s linear infinite}.smart-help-layer_hint__UCEpV{position:fixed;z-index:89;left:50%;bottom:22px;transform:translateX(-50%);padding:9px 12px;border-radius:999px;background:color-mix(in srgb,var(--foreground) 90%,transparent);color:var(--surface);font-size:11px;font-weight:750;pointer-events:none;box-shadow:0 8px 22px var(--shadow)}@keyframes smart-help-layer_pulse__gZqyF{50%{box-shadow:0 0 0 8px color-mix(in srgb,var(--blue) 5%,transparent),0 0 20px color-mix(in srgb,var(--blue) 34%,transparent)}}@keyframes smart-help-layer_spin__z4xX_{to{transform:rotate(1turn)}}@keyframes smart-help-layer_reveal__zzcMN{0%{opacity:.25;transform:translateY(5px) scale(.98)}to{opacity:1;transform:none}}@media(max-width:760px){.smart-help-layer_toggle__MC_kO{right:14px;bottom:calc(88px + env(safe-area-inset-bottom));min-height:44px}.smart-help-layer_toggle__MC_kO kbd{display:none}.smart-help-layer_hint__UCEpV{bottom:calc(91px + env(safe-area-inset-bottom));white-space:nowrap}.smart-help-layer_card__VyGSZ{padding:15px;max-height:min(300px,calc(100vh - 110px))}.smart-help-layer_pointer__GsAH9{display:none}}@media(prefers-reduced-motion:reduce){.smart-help-layer_card__VyGSZ,.smart-help-layer_pointer__GsAH9,.smart-help-layer_spinner__kJyz6{animation:none}.smart-help-layer_highlight___0t4E,.smart-help-layer_toggle__MC_kO{transition:none}}