html.kurs-page{--k-bar-h: 52px;--k-col: 700px;--k-btn-bg: #CF4516;--k-btn-bg-hover: #B83C0E;--k-btn-text: #FFFFFF;--k-link: #B83C0E;--k-chip-bg: #1A1A1A;--k-chip-text: #F3EFE8;--k-chip-sep: #FF7A45;--k-chip-border: transparent;--k-dots: rgba(0, 0, 0, .055);--k-glass: rgba(246, 244, 240, .92);--k-shadow-sm: 0 1px 2px rgba(0, 0, 0, .04), 0 4px 14px rgba(0, 0, 0, .04);--k-shadow-lg: 0 24px 64px rgba(0, 0, 0, .14);--k-tipp-bg: #E7F3EE;--k-tipp-line: #1D7A60;--k-tipp-text: #17634E;--k-warn-bg: #FBEDE4;--k-warn-line: #E8541C;--k-warn-text: #A8360C;--k-right: #17634E;--k-right-bg: #E3F2EC;--k-wrong: #B42F16;--k-wrong-bg: #FBE9E4;--k-danger: #B42F16;--k-focus: #E8541C;--k-input-bg: #FFFFFF;--k-src-bg: #FFF6F0;--k-src-line: rgba(232, 84, 28, .3);--k-src-text: #B83C0E;--k-navcta-bg: #1A1A1A;--k-navcta-text: #FFFFFF;--k-navcta-hover: #333333;--k-hero-glow: rgba(232, 84, 28, .1);color-scheme:light}@media(prefers-color-scheme:dark){html.kurs-page:not([data-kurs-theme=light]){--bg: 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#2A1B13;--k-src-line: rgba(255, 122, 69, .35);--k-src-text: #FF9D73;--k-navcta-bg: #ECE8E1;--k-navcta-text: #121110;--k-navcta-hover: #FFFFFF;--k-hero-glow: rgba(255, 107, 53, .12);color-scheme:dark}}html.kurs-page[data-kurs-theme=dark]{--bg: #121110;--bg-card: #1B1A18;--bg-dark: #0A0A09;--bg-accent: #27251F;--text: #ECE8E1;--text-muted: #A8A298;--text-light: #8A847A;--accent: #FF6B35;--accent-light: #3A2419;--accent-dark: #FF8A5C;--teal: #4CC9A0;--teal-light: #16322A;--purple: #A99BF5;--purple-light: #27223F;--slate: #9FB2C6;--slate-light: #222B35;--border: rgba(255, 255, 255, .09);--k-btn-bg: #FF6B35;--k-btn-bg-hover: #FF8552;--k-btn-text: #1A0E08;--k-link: #FF8A5C;--k-chip-bg: #0B0B0A;--k-chip-text: #EDE8DF;--k-chip-sep: #FF7A45;--k-chip-border: rgba(255, 255, 255, .12);--k-dots: rgba(255, 255, 255, .05);--k-glass: rgba(18, 17, 16, .88);--k-shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);--k-shadow-lg: 0 24px 64px rgba(0, 0, 0, .6);--k-tipp-bg: #14271F;--k-tipp-line: #4CC9A0;--k-tipp-text: 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