:root{
  /* KidSmart neutrals (Master Guidelines s.3) */
  --ks-main-ivory: #FFFAF2;
  --ks-soft-cream: #FFF6E5;
  --ks-learning-ivory-branch: #FFF6E5;
  --ks-academic-navy: #0D0078;
  --ks-white: #FFFFFF;
  --ks-warm-cream-brand: #FFF6E5;
  --ks-light-ivory: #FFFBF3;
  --ks-warm-neutral: #E7DAC4;
  --ks-font-display: 'Arima', serif;
  --ks-font-body: 'Nunito', sans-serif;
  --ks-grade-prek3-band: #A567FF;
  --ks-grade-prek3-superscript: #1AFF6F;
}

/* Mathematics - official #0167F5 - guide: Blu */
[data-subject="mathematics"]{ --ks-subject: #0167F5; --ks-guide: #0167F5; }
/* PreK3 branch: Early Numeracy (PRE-K3–1) */
[data-branch="mathematics-1"]{ --ks-branch-primary: #096ABE; --ks-branch-dark: #0B4374; --ks-branch-medium: #108AF4; --ks-branch-bright: #57A8EF; --ks-branch-light: #A4CCEF; --ks-branch-pale: #E9F0F6; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Patterns & Sequences (PRE-K3–12) */
[data-branch="mathematics-7"]{ --ks-branch-primary: #0861A6; --ks-branch-dark: #0B4774; --ks-branch-medium: #1092F4; --ks-branch-bright: #57AEEF; --ks-branch-light: #A4CFEF; --ks-branch-pale: #E9F1F6; --ks-branch-accent: #FFF84D; }

/* English Language Arts - official #21C164 - guide: Sage */
[data-subject="english-language-arts"]{ --ks-subject: #21C164; --ks-guide: #21C164; }
/* PreK3 branch: Alphabet & Letter Knowledge (PRE-K3–K) */
[data-branch="english-language-arts-1"]{ --ks-branch-primary: #22A549; --ks-branch-dark: #176930; --ks-branch-medium: #30D561; --ks-branch-bright: #6CDA8D; --ks-branch-light: #AFE4BF; --ks-branch-pale: #EBF4EE; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Phonological Awareness (PRE-K3–2) */
[data-branch="english-language-arts-2"]{ --ks-branch-primary: #29C760; --ks-branch-dark: #176934; --ks-branch-medium: #30D56A; --ks-branch-bright: #6CDA93; --ks-branch-light: #AFE4C2; --ks-branch-pale: #EBF4EE; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Listening & Speaking (PRE-K3–12) */
[data-branch="english-language-arts-9"]{ --ks-branch-primary: #22A550; --ks-branch-dark: #176934; --ks-branch-medium: #30D56A; --ks-branch-bright: #6CDA93; --ks-branch-light: #AFE4C2; --ks-branch-pale: #EBF4EE; --ks-branch-accent: #FFF84D; }

/* Science - official #FF00A8 - guide: Plinka */
[data-subject="science"]{ --ks-subject: #FF00A8; --ks-guide: #FF00A8; }
/* PreK3 branch: Scientific Inquiry & Lab Skills (PRE-K3–12) */
[data-branch="science-1"]{ --ks-branch-primary: #BF0896; --ks-branch-dark: #750B5D; --ks-branch-medium: #F50FC1; --ks-branch-bright: #F056CE; --ks-branch-light: #EFA4DE; --ks-branch-pale: #F6E9F3; --ks-branch-accent: #0DDCFF; }
/* PreK3 branch: Life Science Foundations (PRE-K3–5) */
[data-branch="science-3"]{ --ks-branch-primary: #F61EAC; --ks-branch-dark: #750B51; --ks-branch-medium: #CE098A; --ks-branch-bright: #F056BC; --ks-branch-light: #EFA4D5; --ks-branch-pale: #F6E9F2; --ks-branch-accent: #0DDCFF; }
/* PreK3 branch: Zoology & Animal Biology (PRE-K3–12) */
[data-branch="science-9"]{ --ks-branch-primary: #BF088D; --ks-branch-dark: #750B58; --ks-branch-medium: #F50FB6; --ks-branch-bright: #F056C6; --ks-branch-light: #EFA4DA; --ks-branch-pale: #F6E9F3; --ks-branch-accent: #0DDCFF; }

/* Social Studies & History - official #FFFC00 - guide: Sunny */
[data-subject="social-studies-history"]{ --ks-subject: #FFFC00; --ks-guide: #FFFC00; }
/* PreK3 branch: Community & Citizenship (PRE-K3–3) */
[data-branch="social-studies-history-1"]{ --ks-branch-primary: #CAB212; --ks-branch-dark: #706410; --ks-branch-medium: #EBD019; --ks-branch-bright: #E9D75D; --ks-branch-light: #ECE3A7; --ks-branch-pale: #F5F4EA; --ks-branch-accent: #7B2CE8; }

/* Reading & Literacy - official #0DDCFF - guide: Apple */
[data-subject="reading-literacy"]{ --ks-subject: #0DDCFF; --ks-guide: #0DDCFF; }
/* PreK3 branch: Print Concepts (PRE-K3–K) */
[data-branch="reading-literacy-1"]{ --ks-branch-primary: #08BABF; --ks-branch-dark: #0B7275; --ks-branch-medium: #0FEFF5; --ks-branch-bright: #56ECF0; --ks-branch-light: #A4EDEF; --ks-branch-pale: #E9F6F6; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Alphabetic Principle (PRE-K3–1) */
[data-branch="reading-literacy-2"]{ --ks-branch-primary: #0AD5E6; --ks-branch-dark: #0B6C75; --ks-branch-medium: #0FE3F5; --ks-branch-bright: #56E4F0; --ks-branch-light: #A4E9EF; --ks-branch-pale: #E9F5F6; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Early Readers & Emergent Reading (PRE-K3–2) */
[data-branch="reading-literacy-9"]{ --ks-branch-primary: #08B1BF; --ks-branch-dark: #0B6C75; --ks-branch-medium: #0FE3F5; --ks-branch-bright: #56E4F0; --ks-branch-light: #A4E9EF; --ks-branch-pale: #E9F5F6; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Listening to Texts & Read-Aloud (PRE-K3–12) */
[data-branch="reading-literacy-16"]{ --ks-branch-primary: #0FE3F5; --ks-branch-dark: #0B6C75; --ks-branch-medium: #09BECE; --ks-branch-bright: #56E4F0; --ks-branch-light: #A4E9EF; --ks-branch-pale: #E9F5F6; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Reading Assessment & Growth (PRE-K3–12) */
[data-branch="reading-literacy-17"]{ --ks-branch-primary: #08A4BF; --ks-branch-dark: #0B6575; --ks-branch-medium: #0FD4F5; --ks-branch-bright: #56DAF0; --ks-branch-light: #A4E4EF; --ks-branch-pale: #E9F4F6; --ks-branch-accent: #FFF84D; }

/* Writing - official #FF7A14 - guide: Horizon */
[data-subject="writing"]{ --ks-subject: #FF7A14; --ks-guide: #FF7A14; }
/* PreK3 branch: Pre-Writing & Fine Motor (PRE-K3–K) */
[data-branch="writing-1"]{ --ks-branch-primary: #BF4208; --ks-branch-dark: #752C0B; --ks-branch-medium: #F5580F; --ks-branch-bright: #F08756; --ks-branch-light: #EFBCA4; --ks-branch-pale: #F6EDE9; --ks-branch-accent: #42E8FF; }

/* Technology & Computer Science - official #7B2CE8 - guide: Viola */
[data-subject="technology-computer-science"]{ --ks-subject: #7B2CE8; --ks-guide: #7B2CE8; }

/* Art - official #2990FF - guide: Blu */
[data-subject="art"]{ --ks-subject: #2990FF; --ks-guide: #0167F5; }
/* PreK3 branch: Art Exploration & Visual Play (PRE-K3–K) */
[data-branch="art-1"]{ --ks-branch-primary: #0875BF; --ks-branch-dark: #0B4A75; --ks-branch-medium: #0F99F5; --ks-branch-bright: #56B2F0; --ks-branch-light: #A4D1EF; --ks-branch-pale: #E9F1F6; --ks-branch-accent: #FF00A8; }

/* Music - official #39DC7A - guide: Sage */
[data-subject="music"]{ --ks-subject: #39DC7A; --ks-guide: #21C164; }
/* PreK3 branch: Early Music & Sound Play (PRE-K3–K) */
[data-branch="music-1"]{ --ks-branch-primary: #0FB867; --ks-branch-dark: #0F7142; --ks-branch-medium: #18EC86; --ks-branch-bright: #5CEAA6; --ks-branch-light: #A7ECCB; --ks-branch-pale: #EAF6F0; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Vocal Music & Singing (PRE-K3–12) */
[data-branch="music-7"]{ --ks-branch-primary: #10C6AB; --ks-branch-dark: #0F7162; --ks-branch-medium: #18ECCC; --ks-branch-bright: #5CEAD5; --ks-branch-light: #A7ECE2; --ks-branch-pale: #EAF6F4; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Music Appreciation & Listening (PRE-K3–12) */
[data-branch="music-18"]{ --ks-branch-primary: #11D48E; --ks-branch-dark: #0F714D; --ks-branch-medium: #18ECA0; --ks-branch-bright: #5CEAB7; --ks-branch-light: #A7ECD3; --ks-branch-pale: #EAF6F1; --ks-branch-accent: #FFF84D; }

/* Physical Education & Health - official #FF3ABD - guide: Plinka */
[data-subject="physical-education-health"]{ --ks-subject: #FF3ABD; --ks-guide: #FF00A8; }
/* PreK3 branch: Movement Foundations (PRE-K3–2) */
[data-branch="physical-education-health-1"]{ --ks-branch-primary: #BF0897; --ks-branch-dark: #750B5D; --ks-branch-medium: #F50FC3; --ks-branch-bright: #F056CE; --ks-branch-light: #EFA4DF; --ks-branch-pale: #F6E9F3; --ks-branch-accent: #39DC7A; }
/* PreK3 branch: Gross Motor Development (PRE-K3–4) */
[data-branch="physical-education-health-2"]{ --ks-branch-primary: #E60AAB; --ks-branch-dark: #750B58; --ks-branch-medium: #F50FB7; --ks-branch-bright: #F056C7; --ks-branch-light: #EFA4DB; --ks-branch-pale: #F6E9F3; --ks-branch-accent: #39DC7A; }
/* PreK3 branch: Fine Motor & Coordination (PRE-K3–5) */
[data-branch="physical-education-health-3"]{ --ks-branch-primary: #F61EAD; --ks-branch-dark: #750B51; --ks-branch-medium: #CE098C; --ks-branch-bright: #F056BD; --ks-branch-light: #EFA4D6; --ks-branch-pale: #F6E9F2; --ks-branch-accent: #39DC7A; }
/* PreK3 branch: Hygiene & Personal Care (PRE-K3–12) */
[data-branch="physical-education-health-13"]{ --ks-branch-primary: #F63197; --ks-branch-dark: #750B41; --ks-branch-medium: #CE096E; --ks-branch-bright: #F056A6; --ks-branch-light: #EFA4CB; --ks-branch-pale: #F6E9F0; --ks-branch-accent: #39DC7A; }
/* PreK3 branch: Sleep & Rest (PRE-K3–12) */
[data-branch="physical-education-health-14"]{ --ks-branch-primary: #F00AC5; --ks-branch-dark: #750B61; --ks-branch-medium: #CE09A9; --ks-branch-bright: #F056D4; --ks-branch-light: #EFA4E1; --ks-branch-pale: #F6E9F4; --ks-branch-accent: #39DC7A; }

/* World Languages - official #FFF84D - guide: Sunny */
[data-subject="world-languages"]{ --ks-subject: #FFF84D; --ks-guide: #FFFC00; }
/* PreK3 branch: Early Language Exposure (PRE-K3–2) */
[data-branch="world-languages-1"]{ --ks-branch-primary: #CAAD12; --ks-branch-dark: #706110; --ks-branch-medium: #EBCA19; --ks-branch-bright: #E9D35D; --ks-branch-light: #ECE1A7; --ks-branch-pale: #F5F4EA; --ks-branch-accent: #0167F5; }

/* Life Skills & Home Economics - official #42E8FF - guide: Apple */
[data-subject="life-skills-home-economics"]{ --ks-subject: #42E8FF; --ks-guide: #0DDCFF; }
/* PreK3 branch: Daily Living & Independence (PRE-K3–12) */
[data-branch="life-skills-home-economics-1"]{ --ks-branch-primary: #08BEBF; --ks-branch-dark: #0B7475; --ks-branch-medium: #0FF4F5; --ks-branch-bright: #56EFF0; --ks-branch-light: #A4EFEF; --ks-branch-pale: #E9F6F6; --ks-branch-accent: #FF9A3D; }
/* PreK3 branch: Personal Hygiene (PRE-K3–12) */
[data-branch="life-skills-home-economics-2"]{ --ks-branch-primary: #0ADAE6; --ks-branch-dark: #0B6F75; --ks-branch-medium: #0FE8F5; --ks-branch-bright: #56E8F0; --ks-branch-light: #A4EBEF; --ks-branch-pale: #E9F5F6; --ks-branch-accent: #FF9A3D; }
/* PreK3 branch: Communication & Etiquette (PRE-K3–12) */
[data-branch="life-skills-home-economics-11"]{ --ks-branch-primary: #1ED1F6; --ks-branch-dark: #0B6275; --ks-branch-medium: #09ACCE; --ks-branch-bright: #56D6F0; --ks-branch-light: #A4E2EF; --ks-branch-pale: #E9F4F6; --ks-branch-accent: #FF9A3D; }

/* Financial Literacy - official #FF9A3D - guide: Horizon */
[data-subject="financial-literacy"]{ --ks-subject: #FF9A3D; --ks-guide: #FF7A14; }

/* Career & Technical Education - official #A15AFF - guide: Viola */
[data-subject="career-technical-education"]{ --ks-subject: #A15AFF; --ks-guide: #7B2CE8; }

/* Character & Social-Emotional Learning - official #004AC7 - guide: Blu */
[data-subject="character-social-emotional-learning"]{ --ks-subject: #004AC7; --ks-guide: #0167F5; }
/* PreK3 branch: Self-Awareness (PRE-K3–12) */
[data-branch="character-social-emotional-learning-1"]{ --ks-branch-primary: #0861BF; --ks-branch-dark: #0B3F75; --ks-branch-medium: #0F7FF5; --ks-branch-bright: #56A1F0; --ks-branch-light: #A4C9EF; --ks-branch-pale: #E9F0F6; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Emotional Identification & Expression (PRE-K3–8) */
[data-branch="character-social-emotional-learning-2"]{ --ks-branch-primary: #0A6AE6; --ks-branch-dark: #0B3975; --ks-branch-medium: #0F74F5; --ks-branch-bright: #569AF0; --ks-branch-light: #A4C5EF; --ks-branch-pale: #E9EFF6; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Self-Regulation & Coping (PRE-K3–12) */
[data-branch="character-social-emotional-learning-3"]{ --ks-branch-primary: #1E6EF6; --ks-branch-dark: #0B3275; --ks-branch-medium: #0952CE; --ks-branch-bright: #5690F0; --ks-branch-light: #A4C0EF; --ks-branch-pale: #E9EEF6; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Empathy & Perspective-Taking (PRE-K3–12) */
[data-branch="character-social-emotional-learning-4"]{ --ks-branch-primary: #094AD3; --ks-branch-dark: #0B2D75; --ks-branch-medium: #0F59F5; --ks-branch-bright: #5688F0; --ks-branch-light: #A4BCEF; --ks-branch-pale: #E9EDF6; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Relationship Skills (PRE-K3–12) */
[data-branch="character-social-emotional-learning-5"]{ --ks-branch-primary: #3167F6; --ks-branch-dark: #0B2875; --ks-branch-medium: #093ECE; --ks-branch-bright: #5680F0; --ks-branch-light: #A4B8EF; --ks-branch-pale: #E9EDF6; --ks-branch-accent: #FFF84D; }
/* PreK3 branch: Kindness, Inclusion & Respect (PRE-K3–12) */
[data-branch="character-social-emotional-learning-10"]{ --ks-branch-primary: #0A5CE6; --ks-branch-dark: #0B3275; --ks-branch-medium: #0F65F5; --ks-branch-bright: #5690F0; --ks-branch-light: #A4C0EF; --ks-branch-pale: #E9EEF6; --ks-branch-accent: #FFF84D; }

/* Drama & Performing Arts - official #079447 - guide: Sage */
[data-subject="drama-performing-arts"]{ --ks-subject: #079447; --ks-guide: #21C164; }
/* PreK3 branch: Dramatic Play (PRE-K3–2) */
[data-branch="drama-performing-arts-1"]{ --ks-branch-primary: #10B748; --ks-branch-dark: #107030; --ks-branch-medium: #19EB60; --ks-branch-bright: #5DE98C; --ks-branch-light: #A7ECBE; --ks-branch-pale: #EAF5EE; --ks-branch-accent: #FF3ABD; }

/* Creative Arts & Design - official #CC007F - guide: Plinka */
[data-subject="creative-arts-design"]{ --ks-subject: #CC007F; --ks-guide: #FF00A8; }

/* Business & Entrepreneurship - official #E3C900 - guide: Sunny */
[data-subject="business-entrepreneurship"]{ --ks-subject: #E3C900; --ks-guide: #FFFC00; }

/* Exploration & Specialized Studies - official #00AFCF - guide: Apple */
[data-subject="exploration-specialized-studies"]{ --ks-subject: #00AFCF; --ks-guide: #0DDCFF; }
/* PreK3 branch: Ocean Exploration & Marine Biology (PRE-K3–12) */
[data-branch="exploration-specialized-studies-1"]{ --ks-branch-primary: #08B8BF; --ks-branch-dark: #0B7175; --ks-branch-medium: #0FECF5; --ks-branch-bright: #56EAF0; --ks-branch-light: #A4ECEF; --ks-branch-pale: #E9F6F6; --ks-branch-accent: #FF9A3D; }
/* PreK3 branch: Space Exploration & Planetarium (PRE-K3–12) */
[data-branch="exploration-specialized-studies-2"]{ --ks-branch-primary: #0AD3E6; --ks-branch-dark: #0B6B75; --ks-branch-medium: #0FE1F5; --ks-branch-bright: #56E3F0; --ks-branch-light: #A4E8EF; --ks-branch-pale: #E9F5F6; --ks-branch-accent: #FF9A3D; }
/* PreK3 branch: Garden & Plant Investigations (PRE-K3–12) */
[data-branch="exploration-specialized-studies-3"]{ --ks-branch-primary: #1ED4F6; --ks-branch-dark: #0B6475; --ks-branch-medium: #09AFCE; --ks-branch-bright: #56D8F0; --ks-branch-light: #A4E3EF; --ks-branch-pale: #E9F4F6; --ks-branch-accent: #FF9A3D; }
/* PreK3 branch: Animal Behavior Studies (PRE-K3–12) */
[data-branch="exploration-specialized-studies-10"]{ --ks-branch-primary: #0AC4E6; --ks-branch-dark: #0B6475; --ks-branch-medium: #0FD1F5; --ks-branch-bright: #56D8F0; --ks-branch-light: #A4E3EF; --ks-branch-pale: #E9F4F6; --ks-branch-accent: #FF9A3D; }

/* Culinary & Agricultural Arts - official #D95300 - guide: Horizon */
[data-subject="culinary-agricultural-arts"]{ --ks-subject: #D95300; --ks-guide: #FF7A14; }

/* Engineering & Innovation - official #5817B8 - guide: Viola */
[data-subject="engineering-innovation"]{ --ks-subject: #5817B8; --ks-guide: #7B2CE8; }