:root{--color-sky:#0F7AC0;--color-sky-hover:#1C9BE6;--color-sky-deep:#0B5F96;--color-sky-soft:#E3F3FC;--color-sky-rgb:15,122,192;--color-sky-deep-rgb:11,95,150;--color-star:#F2C14E;--color-star-rgb:242,193,78;--color-gold:var(--color-sky);--color-saffron:var(--color-sky);--color-saffron-hover:var(--color-sky-hover);--color-saff2:var(--color-sky-deep);--color-gold-dark:var(--color-sky-hover);--color-forest:#1A3D2B;--color-forest-mid:#254D38;--color-forest-deep:#162E20;--color-cream:#F7F0E3;--color-parch:#EDE4D0;--color-surface:#FDFAF5;--color-ink:#140E00;--color-ink-mid:#4A3D20;--color-ink-muted:#6E6048;--bg-canvas:#FAF9F6;--bg-elevated:#FFFFFF;--bg-nav-hover:#F0F4F9;--border-hairline:#E7E5E1;--text-canvas:#1E1A16;--text-canvas-muted:#534E4A;--color-night:#162E20;--color-jungle:#1A3D2B;--color-jungle-mid:#254D38;--color-limestone:#F7F0E3;--color-parchment:#EDE4D0;--color-primary:var(--color-sky);--color-primary-hover:var(--color-sky-hover);--color-accent:var(--color-sky);--color-dark-bg:var(--bg-canvas);--color-light-bg:var(--color-cream);--text-primary:var(--color-ink);--text-secondary:var(--color-ink-mid);--text-muted:var(--color-ink-muted);--text-on-dark:rgba(247,240,227,0.92);--text-on-dark-dim:rgba(247,240,227,0.82);--bg-surface:var(--color-surface);--bg-light:var(--color-cream);--bg-parchment:var(--color-parch);--bg-dark:var(--bg-canvas);--bg-night:var(--color-night);--overlay-scrim:rgba(30,26,22,0.42);--overlay-panel-bg:var(--bg-elevated);--overlay-panel-border:1px solid var(--border-hairline);--overlay-panel-shadow:0 1px 0 rgba(255,255,255,0.65) inset,0 18px 48px rgba(30,26,22,0.18);--overlay-input-bg:var(--bg-canvas);--overlay-ink:var(--text-canvas);--overlay-ink-muted:var(--text-canvas-muted);--overlay-accent-bar:var(--color-sky);--overlay-link:var(--color-sky);--overlay-link-hover:var(--color-sky-hover);--overlay-focus:var(--color-sky);--overlay-cta-bg:var(--color-sky);--overlay-cta-hover:var(--color-sky-hover);--overlay-cta-ink:var(--bg-elevated);--panel-emerald-bg:var(--overlay-panel-bg);--panel-gold-border:var(--overlay-panel-border);--panel-gold-glow:var(--overlay-panel-shadow);--panel-input-bg:var(--overlay-input-bg);--color-gold-cta:var(--color-sky);--color-gold-cta-deep:var(--color-sky-deep);--gradient-cta:linear-gradient(135deg,var(--color-sky) 0%,var(--color-sky-hover) 100%);--panel-cta-ink:var(--bg-elevated);--border-light:#EDE4D0;--border-medium:#D0C4A8;--border-strong:#B8A882;--border-on-dark:rgba(var(--color-sky-rgb),0.20);--border-on-dark-strong:rgba(var(--color-sky-rgb),0.35);--border-control:rgba(var(--color-sky-rgb),0.40);--gradient-primary:linear-gradient(135deg,var(--color-sky) 0%,var(--color-sky-hover) 100%);--gradient-hero:linear-gradient(150deg,#FAF9F6,#F0F4F9);--gradient-gold:var(--gradient-primary);--gradient-jungle:var(--bg-elevated);--gradient-card:linear-gradient(135deg,#FDFAF5,#F7F0E3);--gradient-accent:var(--bg-elevated);--color-success:#0B7A55;--color-warning:#C8820A;--color-warning-rgb:200,130,10;--color-error:#C0392B;--color-gold-rgb:var(--color-sky-rgb);--color-saffron-rgb:var(--color-sky-rgb);--color-forest-rgb:26,61,43;--color-jungle-rgb:26,61,43;--color-night-rgb:22,46,32;--color-limestone-rgb:247,240,227;--color-ink-rgb:20,14,0;--font-display:"Playfair Display",Georgia,"Times New Roman",serif;--font-body:"DM Sans",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-mono:"SF Mono",Monaco,"Cascadia Code","Roboto Mono",monospace;--text-xs:clamp(0.875rem,0.8rem + 0.35vw,0.9375rem);--text-sm:clamp(0.875rem,0.82rem + 0.4vw,1rem);--text-base:clamp(1rem,0.92rem + 0.45vw,1.125rem);--text-lg:clamp(1.125rem,1rem + 0.55vw,1.25rem);--text-xl:clamp(1.25rem,1.1rem + 0.7vw,1.5rem);--text-2xl:clamp(1.5rem,1.25rem + 1vw,1.875rem);--text-3xl:clamp(1.75rem,1.4rem + 1.4vw,2.25rem);--text-4xl:clamp(2rem,1.6rem + 1.8vw,2.75rem);--text-5xl:clamp(2.5rem,2rem + 2.2vw,3.5rem);--text-6xl:clamp(3rem,2.4rem + 2.8vw,4.25rem);--text-7xl:clamp(3.5rem,2.8rem + 3.4vw,5rem);--text-8xl:clamp(4rem,3.2rem + 4.2vw,6.5rem);--leading-none:1;--leading-tight:1.2;--leading-snug:1.375;--leading-normal:1.5;--leading-relaxed:1.625;--leading-loose:2;--space-1:clamp(0.22rem,0.18rem + 0.2vw,0.28rem);--space-2:clamp(0.45rem,0.38rem + 0.28vw,0.55rem);--space-3:clamp(0.65rem,0.55rem + 0.4vw,0.85rem);--space-4:clamp(0.875rem,0.75rem + 0.5vw,1.125rem);--space-5:clamp(1.1rem,0.95rem + 0.6vw,1.4rem);--space-6:clamp(1.3rem,1.1rem + 0.75vw,1.7rem);--space-8:clamp(1.7rem,1.45rem + 1vw,2.25rem);--space-10:clamp(2.1rem,1.8rem + 1.2vw,2.85rem);--space-12:clamp(2.5rem,2.1rem + 1.5vw,3.4rem);--space-16:clamp(3.25rem,2.7rem + 2vw,4.5rem);--space-20:clamp(4rem,3.3rem + 2.5vw,5.75rem);--space-24:clamp(4.75rem,4rem + 3vw,7rem);--space-32:clamp(6.25rem,5.2rem + 4vw,9.5rem);--shadow-xs:0 1px 2px rgba(0,0,0,0.06);--shadow-sm:0 1px 3px rgba(0,0,0,0.10),0 1px 2px rgba(0,0,0,0.06);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.10),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.10),0 4px 6px -2px rgba(0,0,0,0.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.12),0 10px 10px -5px rgba(0,0,0,0.06);--shadow-2xl:0 25px 50px -12px rgba(0,0,0,0.28);--shadow-card:0 2px 8px rgba(20,14,0,0.06),0 1px 3px rgba(20,14,0,0.04);--shadow-card-hover:0 8px 28px rgba(20,14,0,0.12),0 3px 8px rgba(20,14,0,0.06);--focus-ring:0 0 0 3px rgba(var(--color-sky-rgb),0.28);--radius-sm:0.25rem;--radius-md:0.375rem;--radius-lg:0.5rem;--radius-xl:0.75rem;--radius-2xl:1rem;--radius-3xl:1.5rem;--radius-full:9999px;--radius-surface:1.125rem;--radius-chrome:1.375rem;--radius-card:var(--radius-chrome);--duration-100:100ms;--duration-150:150ms;--duration-200:200ms;--duration-300:300ms;--duration-500:500ms;--duration-700:700ms;--ease-out:cubic-bezier(0,0,0.2,1);--ease-in:cubic-bezier(0.4,0,1,1);--ease-in-out:cubic-bezier(0.4,0,0.2,1);--transition-card:transform var(--duration-200) var(--ease-out),box-shadow var(--duration-200) var(--ease-out);--transition-btn:transform var(--duration-150) var(--ease-out),box-shadow var(--duration-150) var(--ease-out),background-color var(--duration-150) var(--ease-in-out);--header-h:clamp(3.5rem,5.5vw,4.5rem);--rail-left-width:clamp(13.75rem,16vw,16.5rem);--rail-right-width:clamp(15.5rem,18vw,18.75rem);--rail-gap:clamp(1.25rem,1.5vw,2rem);--rail-max:min(100vw,120rem);--rail-pad-x:clamp(0.75rem,2vw,1.25rem);--rail-pad-y:clamp(1.25rem,2.2dvh,2rem);--rail-sticky-top:calc(var(--header-h) + var(--rail-pad-y));--rail-center-max:clamp(36rem,52vw,42.5rem);--tabbar-h:5rem;--tabbar-safe-bottom:max(env(safe-area-inset-bottom,0px),var(--tg-content-safe-bottom,0px));--tabbar-total-h:calc(var(--tabbar-h) + var(--tabbar-safe-bottom));--sheet-h-mobile:80dvh;--sheet-max-h-mobile:calc(100dvh - max(env(safe-area-inset-top, 0px), var(--tg-safe-top, 0px)) - var(--tg-content-safe-top, 0px) - 0.5rem);--sheet-radius-mobile:var(--radius-3xl);--sheet-close-size:2.75rem;--color-nav-link:rgba(var(--color-sky-rgb),0.90);--color-nav-link-hover:var(--color-sky);--color-nav-link-active:var(--color-sky-hover);--color-nav-group-title:rgba(var(--color-sky-rgb),0.78);--color-ctrl:rgba(var(--color-sky-rgb),0.78);--color-ctrl-hover:var(--color-sky);--color-lang-btn:rgba(var(--color-sky-rgb),0.80);--color-lang-btn-hover:var(--color-sky);--z-dropdown:1000;--z-sticky:1020;--z-fixed:1030;--z-tabbar:1035;--z-modal-backdrop:1040;--z-modal:1050;--z-popover:1060;--z-tooltip:1070;--z-chat-backdrop:9998;--z-scroll-top:9999;--z-chat:10000;--z-over-chat-backdrop:10040;--z-over-chat:10050;--z-over-chat-nested:10060;--z-profile:10070;--z-profile-nested:10080;--z-profile-over-nested:10085;--z-toast:10086;--z-auth-top:10090}@keyframes mt-fade-in{0%{opacity:0}to{opacity:1}}@keyframes mt-slide-up{0%{opacity:0;transform:translateY(1.5rem)}to{opacity:1;transform:translateY(0)}}@keyframes mt-scale-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes mt-sheet-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}