/* =========================================================
   书荐童学 · 主题配色系统 v2
   52 组主题配色，面向 K12 群体
   含护眼优化、色弱友好、冷暖分类
   ========================================================= */

/*
  主题排序规则：
  1. 按色温分组：经典 → 暖色系 → 中性系 → 冷色系 → 护眼 → 色弱友好
  2. 同组按色相排序：红→橙→黄→绿→青→蓝→紫
  3. 护眼优化：主色饱和度 ≤ 65%，背景明度 ≥ 90%
  4. 色弱友好：使用蓝橙/红绿等安全配色，WCAG AA+ 对比度
*/

[data-theme="classic"] {
  --yan-zhi: #8B5E3C; --yan-zhi-hover: #6F4A2F; --yan-zhi-rgb: 139,94,60;
  --jin: #C4A35A; --jin-light: #D8C48A; --jin-rgb: 196,163,90;
  --he-lv: #7BAF6F; --he-lv-hover: #5C9A5A; --he-lv-rgb: 123,175,111;
  --mo: #1A1A1A; --qian-mo: #3A3A3A; --yan-hui: #6B5F55; --dan-mo: #E0D8CC;
  --xuan-zhi: #F5F0E8; --xue-bai: #FAFAF6; --shui-se: #6B8F9E; --shui-se-rgb: 107,143,158;
  --hero-grad-start: #fffaf2; --hero-grad-end: #EDE7DB;
  --highlight-line: #8C6418; --section-line: #A07830;
  --collection-grad: linear-gradient(135deg, #E8E2D8, #D4C9B8);
  --collection-overlay: linear-gradient(135deg, rgba(139,94,60,0.08), rgba(196,163,90,0.1));
  --selection-bg: rgba(139,94,60,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "经典书香"; --theme-icon: "📖"; --theme-group: "classic";
}

[data-theme="sakura"] {
  --yan-zhi: #D4687A; --yan-zhi-hover: #B8506A; --yan-zhi-rgb: 212,104,122;
  --jin: #D4A058; --jin-light: #E0C080; --jin-rgb: 212,160,88;
  --he-lv: #5CB89A; --he-lv-hover: #48A086; --he-lv-rgb: 92,184,154;
  --mo: #2D2D38; --qian-mo: #4A4A56; --yan-hui: #7A7582; --dan-mo: #E4E0E6;
  --xuan-zhi: #FBF6F3; --xue-bai: #FFFFFF; --shui-se: #7088B8; --shui-se-rgb: 112,136,184;
  --hero-grad-start: #FFF2F0; --hero-grad-end: #F5EEEE;
  --highlight-line: #A84858; --section-line: #D4687A;
  --collection-grad: linear-gradient(135deg, #FCE4E0, #F0DCD8);
  --collection-overlay: linear-gradient(135deg, rgba(212,104,122,0.08), rgba(212,160,88,0.1));
  --selection-bg: rgba(212,104,122,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "樱草晨光"; --theme-icon: "🌸"; --theme-group: "warm";
}

[data-theme="summer"] {
  --yan-zhi: #E07040; --yan-zhi-hover: #C05830; --yan-zhi-rgb: 224,112,64;
  --jin: #D8A050; --jin-light: #E8C080; --jin-rgb: 216,160,80;
  --he-lv: #5CAA60; --he-lv-hover: #48924E; --he-lv-rgb: 92,170,96;
  --mo: #263038; --qian-mo: #3A4A52; --yan-hui: #607078; --dan-mo: #DCE4E8;
  --xuan-zhi: #FFF6EE; --xue-bai: #FFFFFF; --shui-se: #4090D0; --shui-se-rgb: 64,144,208;
  --hero-grad-start: #FFEEE0; --hero-grad-end: #E8EEF6;
  --highlight-line: #B05020; --section-line: #E07040;
  --collection-grad: linear-gradient(135deg, #FFD8B0, #B8D8F0);
  --collection-overlay: linear-gradient(135deg, rgba(224,112,64,0.08), rgba(216,160,80,0.1));
  --selection-bg: rgba(224,112,64,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "青春橘夏"; --theme-icon: "☀️"; --theme-group: "warm";
}

[data-theme="citrus"] {
  --yan-zhi: #D88830; --yan-zhi-hover: #B87020; --yan-zhi-rgb: 216,136,48;
  --jin: #E0B030; --jin-light: #F0D060; --jin-rgb: 224,176,48;
  --he-lv: #7AAF4A; --he-lv-hover: #689838; --he-lv-rgb: 122,175,74;
  --mo: #2E2E20; --qian-mo: #4A4A38; --yan-hui: #7A7058; --dan-mo: #E4DCD0;
  --xuan-zhi: #FFFBE8; --xue-bai: #FFFFFE; --shui-se: #D06838; --shui-se-rgb: 208,104,56;
  --hero-grad-start: #FFF4D8; --hero-grad-end: #FFEEE0;
  --highlight-line: #A06818; --section-line: #D88830;
  --collection-grad: linear-gradient(135deg, #FFE0A8, #FFECB0);
  --collection-overlay: linear-gradient(135deg, rgba(216,136,48,0.08), rgba(224,176,48,0.1));
  --selection-bg: rgba(216,136,48,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "柚子蜜柑"; --theme-icon: "🍊"; --theme-group: "warm";
}

[data-theme="strawberry"] {
  --yan-zhi: #C8506A; --yan-zhi-hover: #A84058; --yan-zhi-rgb: 200,80,106;
  --jin: #D08098; --jin-light: #E0A8B8; --jin-rgb: 208,128,152;
  --he-lv: #A878B0; --he-lv-hover: #906098; --he-lv-rgb: 168,120,176;
  --mo: #2D1C28; --qian-mo: #4A3846; --yan-hui: #886878; --dan-mo: #E4D4DE;
  --xuan-zhi: #FFF0F2; --xue-bai: #FFFAFA; --shui-se: #9060A8; --shui-se-rgb: 144,96,168;
  --hero-grad-start: #F8E0E4; --hero-grad-end: #F0E0EE;
  --highlight-line: #903850; --section-line: #C8506A;
  --collection-grad: linear-gradient(135deg, #F4C8D0, #DCB8E4);
  --collection-overlay: linear-gradient(135deg, rgba(200,80,106,0.08), rgba(208,128,152,0.1));
  --selection-bg: rgba(200,80,106,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "草莓奶昔"; --theme-icon: "🍓"; --theme-group: "warm";
}

[data-theme="sunset"] {
  --yan-zhi: #C84848; --yan-zhi-hover: #A83838; --yan-zhi-rgb: 200,72,72;
  --jin: #D88058; --jin-light: #E8A888; --jin-rgb: 216,128,88;
  --he-lv: #8068A8; --he-lv-hover: #685090; --he-lv-rgb: 128,104,168;
  --mo: #2D1C28; --qian-mo: #4A3844; --yan-hui: #886878; --dan-mo: #E0D0D8;
  --xuan-zhi: #FFF2EE; --xue-bai: #FFFAF8; --shui-se: #6850A0; --shui-se-rgb: 104,80,160;
  --hero-grad-start: #F8E0D8; --hero-grad-end: #E8D8F0;
  --highlight-line: #901828; --section-line: #C84848;
  --collection-grad: linear-gradient(135deg, #F0C0B0, #C8B0E0);
  --collection-overlay: linear-gradient(135deg, rgba(200,72,72,0.08), rgba(216,128,88,0.1));
  --selection-bg: rgba(200,72,72,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "晚霞余晖"; --theme-icon: "🌅"; --theme-group: "warm";
}

[data-theme="peach"] {
  --yan-zhi: #D07068; --yan-zhi-hover: #B05850; --yan-zhi-rgb: 208,112,104;
  --jin: #D89878; --jin-light: #E8B8A0; --jin-rgb: 216,152,120;
  --he-lv: #80B880; --he-lv-hover: #68A068; --he-lv-rgb: 128,184,128;
  --mo: #2D2528; --qian-mo: #4A3F42; --yan-hui: #887068; --dan-mo: #E0D4D0;
  --xuan-zhi: #FFF2EF; --xue-bai: #FFFAF8; --shui-se: #887060; --shui-se-rgb: 136,112,96;
  --hero-grad-start: #F8E4D8; --hero-grad-end: #FFF0E0;
  --highlight-line: #983828; --section-line: #D07068;
  --collection-grad: linear-gradient(135deg, #F0C8B8, #FFD8B0);
  --collection-overlay: linear-gradient(135deg, rgba(208,112,104,0.08), rgba(216,152,120,0.1));
  --selection-bg: rgba(208,112,104,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "蜜桃乌龙"; --theme-icon: "🍑"; --theme-group: "warm";
}

[data-theme="coral"] {
  --yan-zhi: #C85868; --yan-zhi-hover: #A84454; --yan-zhi-rgb: 200,88,104;
  --jin: #D09848; --jin-light: #E0B870; --jin-rgb: 208,152,72;
  --he-lv: #48A098; --he-lv-hover: #388880; --he-lv-rgb: 72,160,152;
  --mo: #2A2430; --qian-mo: #443E4E; --yan-hui: #786E80; --dan-mo: #DCD6E2;
  --xuan-zhi: #FFF0F0; --xue-bai: #FFFFFF; --shui-se: #5868A8; --shui-se-rgb: 88,104,168;
  --hero-grad-start: #F8E4E4; --hero-grad-end: #E4E4F6;
  --highlight-line: #983040; --section-line: #C85868;
  --collection-grad: linear-gradient(135deg, #F0C8C8, #B8C0E8);
  --collection-overlay: linear-gradient(135deg, rgba(200,88,104,0.08), rgba(208,152,72,0.1));
  --selection-bg: rgba(200,88,104,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "珊瑚礁石"; --theme-icon: "🪸"; --theme-group: "warm";
}

[data-theme="candy"] {
  --yan-zhi: #C03060; --yan-zhi-hover: #A02048; --yan-zhi-rgb: 192,48,96;
  --jin: #D0A028; --jin-light: #E0C050; --jin-rgb: 208,160,40;
  --he-lv: #0098A8; --he-lv-hover: #008090; --he-lv-rgb: 0,152,168;
  --mo: #2A1A2A; --qian-mo: #4A364A; --yan-hui: #886888; --dan-mo: #E0D0E0;
  --xuan-zhi: #FFF2F6; --xue-bai: #FFFAFC; --shui-se: #8838A0; --shui-se-rgb: 136,56,160;
  --hero-grad-start: #F8D8E0; --hero-grad-end: #FFF4D8;
  --highlight-line: #801040; --section-line: #C03060;
  --collection-grad: linear-gradient(135deg, #F0B0C0, #F8E0A0);
  --collection-overlay: linear-gradient(135deg, rgba(192,48,96,0.08), rgba(208,160,40,0.1));
  --selection-bg: rgba(192,48,96,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "糖果派对"; --theme-icon: "🍬"; --theme-group: "warm";
}

[data-theme="terracotta"] {
  --yan-zhi: #B86040; --yan-zhi-hover: #984830; --yan-zhi-rgb: 184,96,64;
  --jin: #C89060; --jin-light: #D8B088; --jin-rgb: 200,144,96;
  --he-lv: #708850; --he-lv-hover: #587040; --he-lv-rgb: 112,136,80;
  --mo: #28201C; --qian-mo: #443830; --yan-hui: #786858; --dan-mo: #DCD4CC;
  --xuan-zhi: #FAF4EE; --xue-bai: #FFFFFE; --shui-se: #708890; --shui-se-rgb: 112,136,144;
  --hero-grad-start: #F8E8D8; --hero-grad-end: #F0E4DC;
  --highlight-line: #884028; --section-line: #B86040;
  --collection-grad: linear-gradient(135deg, #E8D0B8, #D0C8B8);
  --collection-overlay: linear-gradient(135deg, rgba(184,96,64,0.08), rgba(200,144,96,0.1));
  --selection-bg: rgba(184,96,64,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "赤陶暖阳"; --theme-icon: "🏺"; --theme-group: "warm";
}

[data-theme="rose"] {
  --yan-zhi: #B85868; --yan-zhi-hover: #984450; --yan-zhi-rgb: 184,88,104;
  --jin: #C89088; --jin-light: #D8B0A8; --jin-rgb: 200,144,136;
  --he-lv: #688868; --he-lv-hover: #507050; --he-lv-rgb: 104,136,104;
  --mo: #282020; --qian-mo: #443838; --yan-hui: #786868; --dan-mo: #DCD0D0;
  --xuan-zhi: #FAF0F0; --xue-bai: #FFFFFE; --shui-se: #807080; --shui-se-rgb: 128,112,128;
  --hero-grad-start: #F4E0E0; --hero-grad-end: #F0E8E8;
  --highlight-line: #883848; --section-line: #B85868;
  --collection-grad: linear-gradient(135deg, #E8C8C8, #D0C0C0);
  --collection-overlay: linear-gradient(135deg, rgba(184,88,104,0.08), rgba(200,144,136,0.1));
  --selection-bg: rgba(184,88,104,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "玫瑰花园"; --theme-icon: "🌹"; --theme-group: "warm";
}

[data-theme="apricot"] {
  --yan-zhi: #C89048; --yan-zhi-hover: #A87838; --yan-zhi-rgb: 200,144,72;
  --jin: #D8B868; --jin-light: #E8D090; --jin-rgb: 216,184,104;
  --he-lv: #709858; --he-lv-hover: #588048; --he-lv-rgb: 112,152,88;
  --mo: #282418; --qian-mo: #444030; --yan-hui: #787060; --dan-mo: #DCD8C8;
  --xuan-zhi: #FBF6EC; --xue-bai: #FFFFFE; --shui-se: #708078; --shui-se-rgb: 112,128,120;
  --hero-grad-start: #F8ECD0; --hero-grad-end: #F0E8D8;
  --highlight-line: #906828; --section-line: #C89048;
  --collection-grad: linear-gradient(135deg, #F0D8A8, #D8D0A8);
  --collection-overlay: linear-gradient(135deg, rgba(200,144,72,0.08), rgba(216,184,104,0.1));
  --selection-bg: rgba(200,144,72,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "杏色暖秋"; --theme-icon: "🍂"; --theme-group: "warm";
}

[data-theme="cinnamon"] {
  --yan-zhi: #906040; --yan-zhi-hover: #784830; --yan-zhi-rgb: 144,96,64;
  --jin: #B88858; --jin-light: #D0A878; --jin-rgb: 184,136,88;
  --he-lv: #608860; --he-lv-hover: #487048; --he-lv-rgb: 96,136,96;
  --mo: #201A16; --qian-mo: #3A342C; --yan-hui: #686058; --dan-mo: #D8D0C8;
  --xuan-zhi: #F6F0E8; --xue-bai: #FAFAF6; --shui-se: #607888; --shui-se-rgb: 96,120,136;
  --hero-grad-start: #F0E4D8; --hero-grad-end: #E8E0D8;
  --highlight-line: #704828; --section-line: #906040;
  --collection-grad: linear-gradient(135deg, #D8C8B0, #C0B8A8);
  --collection-overlay: linear-gradient(135deg, rgba(144,96,64,0.08), rgba(184,136,88,0.1));
  --selection-bg: rgba(144,96,64,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "肉桂书香"; --theme-icon: "☕"; --theme-group: "warm";
}

[data-theme="pomegranate"] {
  --yan-zhi: #B04040; --yan-zhi-hover: #903030; --yan-zhi-rgb: 176,64,64;
  --jin: #C88050; --jin-light: #D8A070; --jin-rgb: 200,128,80;
  --he-lv: #609060; --he-lv-hover: #487848; --he-lv-rgb: 96,144,96;
  --mo: #241818; --qian-mo: #3E3030; --yan-hui: #685858; --dan-mo: #D8CCCC;
  --xuan-zhi: #FAF0EE; --xue-bai: #FFFFFE; --shui-se: #688888; --shui-se-rgb: 104,136,136;
  --hero-grad-start: #F4D8D0; --hero-grad-end: #F0E8E4;
  --highlight-line: #802828; --section-line: #B04040;
  --collection-grad: linear-gradient(135deg, #E8C0B0, #C0C0B0);
  --collection-overlay: linear-gradient(135deg, rgba(176,64,64,0.08), rgba(200,128,80,0.1));
  --selection-bg: rgba(176,64,64,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "石榴红韵"; --theme-icon: "🍎"; --theme-group: "warm";
}

[data-theme="caramel"] {
  --yan-zhi: #9A7040; --yan-zhi-hover: #805830; --yan-zhi-rgb: 154,112,64;
  --jin: #B89060; --jin-light: #D0B080; --jin-rgb: 184,144,96;
  --he-lv: #689058; --he-lv-hover: #507840; --he-lv-rgb: 104,144,88;
  --mo: #24201A; --qian-mo: #3E3830; --yan-hui: #686058; --dan-mo: #D8D4C8;
  --xuan-zhi: #F8F2EA; --xue-bai: #FCFCFA; --shui-se: #608080; --shui-se-rgb: 96,128,128;
  --hero-grad-start: #F0E4D0; --hero-grad-end: #E8E0D4;
  --highlight-line: #704820; --section-line: #9A7040;
  --collection-grad: linear-gradient(135deg, #D8C8A8, #C8C0A8);
  --collection-overlay: linear-gradient(135deg, rgba(154,112,64,0.08), rgba(184,144,96,0.1));
  --selection-bg: rgba(154,112,64,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "焦糖拿铁"; --theme-icon: "🥤"; --theme-group: "warm";
}

[data-theme="tangerine"] {
  --yan-zhi: #C87030; --yan-zhi-hover: #A85820; --yan-zhi-rgb: 200,112,48;
  --jin: #D89848; --jin-light: #E8B868; --jin-rgb: 216,152,72;
  --he-lv: #508860; --he-lv-hover: #407048; --he-lv-rgb: 80,136,96;
  --mo: #282018; --qian-mo: #443828; --yan-hui: #786858; --dan-mo: #DCD4C8;
  --xuan-zhi: #FBF4EA; --xue-bai: #FFFFFE; --shui-se: #607888; --shui-se-rgb: 96,120,136;
  --hero-grad-start: #F8E0C0; --hero-grad-end: #F0E4D4;
  --highlight-line: #904818; --section-line: #C87030;
  --collection-grad: linear-gradient(135deg, #F0C890, #C8D8A8);
  --collection-overlay: linear-gradient(135deg, rgba(200,112,48,0.08), rgba(216,152,72,0.1));
  --selection-bg: rgba(200,112,48,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "蜜橘甜橙"; --theme-icon: "🍊"; --theme-group: "warm";
}

[data-theme="mahogany"] {
  --yan-zhi: #784838; --yan-zhi-hover: #603828; --yan-zhi-rgb: 120,72,56;
  --jin: #A08058; --jin-light: #B89870; --jin-rgb: 160,128,88;
  --he-lv: #587858; --he-lv-hover: #406040; --he-lv-rgb: 88,120,88;
  --mo: #1C1614; --qian-mo: #382E28; --yan-hui: #605848; --dan-mo: #D0C8C0;
  --xuan-zhi: #F4EDE6; --xue-bai: #F8F8F4; --shui-se: #587080; --shui-se-rgb: 88,112,128;
  --hero-grad-start: #E8D8C8; --hero-grad-end: #E0D8D0;
  --highlight-line: #583020; --section-line: #784838;
  --collection-grad: linear-gradient(135deg, #C8B898, #B0A898);
  --collection-overlay: linear-gradient(135deg, rgba(120,72,56,0.08), rgba(160,128,88,0.1));
  --selection-bg: rgba(120,72,56,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "红木古韵"; --theme-icon: "🪵"; --theme-group: "warm";
}

[data-theme="sunflower"] {
  --yan-zhi: #C8B030; --yan-zhi-hover: #A89820; --yan-zhi-rgb: 200,176,48;
  --jin: #D8C848; --jin-light: #E8D868; --jin-rgb: 216,200,72;
  --he-lv: #608840; --he-lv-hover: #487030; --he-lv-rgb: 96,136,64;
  --mo: #2E2E1A; --qian-mo: #4A4A30; --yan-hui: #7A7A58; --dan-mo: #E0DCC8;
  --xuan-zhi: #FFFCE8; --xue-bai: #FFFFFE; --shui-se: #508830; --shui-se-rgb: 80,136,48;
  --hero-grad-start: #FFFAD0; --hero-grad-end: #F0F4E0;
  --highlight-line: #907818; --section-line: #C8B030;
  --collection-grad: linear-gradient(135deg, #F0E8A0, #D0D8A0);
  --collection-overlay: linear-gradient(135deg, rgba(200,176,48,0.08), rgba(216,200,72,0.1));
  --selection-bg: rgba(200,176,48,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "向日葵田"; --theme-icon: "🌻"; --theme-group: "neutral";
}

[data-theme="wheat"] {
  --yan-zhi: #A89038; --yan-zhi-hover: #887828; --yan-zhi-rgb: 168,144,56;
  --jin: #C0B040; --jin-light: #D0C868; --jin-rgb: 192,176,64;
  --he-lv: #508030; --he-lv-hover: #386820; --he-lv-rgb: 80,128,48;
  --mo: #2E2A1A; --qian-mo: #4A4430; --yan-hui: #7A7460; --dan-mo: #DCD8C8;
  --xuan-zhi: #FBF8E8; --xue-bai: #FFFFF4; --shui-se: #607040; --shui-se-rgb: 96,112,64;
  --hero-grad-start: #F8F0D0; --hero-grad-end: #F0F0D8;
  --highlight-line: #786018; --section-line: #A89038;
  --collection-grad: linear-gradient(135deg, #E8E0A0, #D0D0A0);
  --collection-overlay: linear-gradient(135deg, rgba(168,144,56,0.08), rgba(192,176,64,0.1));
  --selection-bg: rgba(168,144,56,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "麦田金秋"; --theme-icon: "🌾"; --theme-group: "neutral";
}

[data-theme="forest"] {
  --yan-zhi: #488848; --yan-zhi-hover: #387038; --yan-zhi-rgb: 72,136,72;
  --jin: #887060; --jin-light: #A08878; --jin-rgb: 136,112,96;
  --he-lv: #688050; --he-lv-hover: #506840; --he-lv-rgb: 104,128,80;
  --mo: #1C2E1C; --qian-mo: #304A30; --yan-hui: #587858; --dan-mo: #C8D8C8;
  --xuan-zhi: #F0F6EC; --xue-bai: #FAFFFA; --shui-se: #607050; --shui-se-rgb: 96,112,80;
  --hero-grad-start: #E0F0D8; --hero-grad-end: #E8E4DC;
  --highlight-line: #285828; --section-line: #488848;
  --collection-grad: linear-gradient(135deg, #C0D8B8, #C0B8A8);
  --collection-overlay: linear-gradient(135deg, rgba(72,136,72,0.08), rgba(136,112,96,0.1));
  --selection-bg: rgba(72,136,72,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "森林探险"; --theme-icon: "🌲"; --theme-group: "neutral";
}

[data-theme="mint"] {
  --yan-zhi: #309888; --yan-zhi-hover: #208070; --yan-zhi-rgb: 48,152,136;
  --jin: #68B0A8; --jin-light: #90C8C0; --jin-rgb: 104,176,168;
  --he-lv: #8868A0; --he-lv-hover: #705088; --he-lv-rgb: 136,104,160;
  --mo: #1C2C28; --qian-mo: #384A46; --yan-hui: #607870; --dan-mo: #C8DCD8;
  --xuan-zhi: #F0FAF8; --xue-bai: #FFFFFF; --shui-se: #6878A8; --shui-se-rgb: 104,120,168;
  --hero-grad-start: #D8F0EC; --hero-grad-end: #E4DCF0;
  --highlight-line: #186858; --section-line: #309888;
  --collection-grad: linear-gradient(135deg, #A8D8D0, #C0B0D8);
  --collection-overlay: linear-gradient(135deg, rgba(48,152,136,0.08), rgba(104,176,168,0.1));
  --selection-bg: rgba(48,152,136,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "薄荷清风"; --theme-icon: "🍃"; --theme-group: "neutral";
}

[data-theme="bamboo"] {
  --yan-zhi: #589058; --yan-zhi-hover: #407840; --yan-zhi-rgb: 88,144,88;
  --jin: #80A858; --jin-light: #98C070; --jin-rgb: 128,168,88;
  --he-lv: #889068; --he-lv-hover: #707850; --he-lv-rgb: 136,144,104;
  --mo: #1C2418; --qian-mo: #344030; --yan-hui: #587050; --dan-mo: #C8D4C0;
  --xuan-zhi: #F4F8F0; --xue-bai: #FAFCFA; --shui-se: #608070; --shui-se-rgb: 96,128,112;
  --hero-grad-start: #D8ECD0; --hero-grad-end: #E4E4D8;
  --highlight-line: #306030; --section-line: #589058;
  --collection-grad: linear-gradient(135deg, #B8D8A8, #C0C8A0);
  --collection-overlay: linear-gradient(135deg, rgba(88,144,88,0.08), rgba(128,168,88,0.1));
  --selection-bg: rgba(88,144,88,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "翠竹清韵"; --theme-icon: "🎋"; --theme-group: "neutral";
}

[data-theme="olive"] {
  --yan-zhi: #788840; --yan-zhi-hover: #607030; --yan-zhi-rgb: 120,136,64;
  --jin: #A0A858; --jin-light: #B8C070; --jin-rgb: 160,168,88;
  --he-lv: #608050; --he-lv-hover: #487040; --he-lv-rgb: 96,128,80;
  --mo: #1C2018; --qian-mo: #343C28; --yan-hui: #587048; --dan-mo: #C8D0BC;
  --xuan-zhi: #F6F8EC; --xue-bai: #FCFCFA; --shui-se: #608070; --shui-se-rgb: 96,128,112;
  --hero-grad-start: #E8ECD0; --hero-grad-end: #E0E4D4;
  --highlight-line: #506018; --section-line: #788840;
  --collection-grad: linear-gradient(135deg, #D0D8A0, #B8C0A0);
  --collection-overlay: linear-gradient(135deg, rgba(120,136,64,0.08), rgba(160,168,88,0.1));
  --selection-bg: rgba(120,136,64,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "橄榄田园"; --theme-icon: "🫒"; --theme-group: "neutral";
}

[data-theme="sand"] {
  --yan-zhi: #908060; --yan-zhi-hover: #786848; --yan-zhi-rgb: 144,128,96;
  --jin: #B0A070; --jin-light: #C8B888; --jin-rgb: 176,160,112;
  --he-lv: #688868; --he-lv-hover: #507050; --he-lv-rgb: 104,136,104;
  --mo: #24201C; --qian-mo: #3E3830; --yan-hui: #686058; --dan-mo: #D4D0C8;
  --xuan-zhi: #F8F4EC; --xue-bai: #FCFCFA; --shui-se: #708080; --shui-se-rgb: 112,128,128;
  --hero-grad-start: #ECDCC8; --hero-grad-end: #E8E0D8;
  --highlight-line: #685838; --section-line: #908060;
  --collection-grad: linear-gradient(135deg, #D0C8A8, #B8B8A0);
  --collection-overlay: linear-gradient(135deg, rgba(144,128,96,0.08), rgba(176,160,112,0.1));
  --selection-bg: rgba(144,128,96,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "沙漠驼铃"; --theme-icon: "🐪"; --theme-group: "neutral";
}

[data-theme="jade"] {
  --yan-zhi: #408870; --yan-zhi-hover: #307058; --yan-zhi-rgb: 64,136,112;
  --jin: #68A888; --jin-light: #88C0A8; --jin-rgb: 104,168,136;
  --he-lv: #707860; --he-lv-hover: #586048; --he-lv-rgb: 112,120,96;
  --mo: #1C2420; --qian-mo: #304038; --yan-hui: #507060; --dan-mo: #C0D0C8;
  --xuan-zhi: #F0F8F4; --xue-bai: #FAFCFA; --shui-se: #507868; --shui-se-rgb: 80,120,104;
  --hero-grad-start: #D0E8DC; --hero-grad-end: #E0E4D8;
  --highlight-line: #285848; --section-line: #408870;
  --collection-grad: linear-gradient(135deg, #A8D0C0, #B8C0B0);
  --collection-overlay: linear-gradient(135deg, rgba(64,136,112,0.08), rgba(104,168,136,0.1));
  --selection-bg: rgba(64,136,112,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "碧玉温润"; --theme-icon: "💎"; --theme-group: "neutral";
}

[data-theme="moss"] {
  --yan-zhi: #607848; --yan-zhi-hover: #486038; --yan-zhi-rgb: 96,120,72;
  --jin: #889868; --jin-light: #A0B080; --jin-rgb: 136,152,104;
  --he-lv: #587858; --he-lv-hover: #406040; --he-lv-rgb: 88,120,88;
  --mo: #1C2018; --qian-mo: #343C28; --yan-hui: #587050; --dan-mo: #C4D0BC;
  --xuan-zhi: #F2F6EC; --xue-bai: #F8FAF6; --shui-se: #608070; --shui-se-rgb: 96,128,112;
  --hero-grad-start: #DCE8D0; --hero-grad-end: #E0E4D4;
  --highlight-line: #405028; --section-line: #607848;
  --collection-grad: linear-gradient(135deg, #C0D0A8, #B0C0A0);
  --collection-overlay: linear-gradient(135deg, rgba(96,120,72,0.08), rgba(136,152,104,0.1));
  --selection-bg: rgba(96,120,72,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "苔藓幽径"; --theme-icon: "🌿"; --theme-group: "neutral";
}

[data-theme="tea"] {
  --yan-zhi: #807050; --yan-zhi-hover: #685840; --yan-zhi-rgb: 128,112,80;
  --jin: #A09060; --jin-light: #B8A878; --jin-rgb: 160,144,96;
  --he-lv: #607850; --he-lv-hover: #486040; --he-lv-rgb: 96,120,80;
  --mo: #201C18; --qian-mo: #3A342C; --yan-hui: #605848; --dan-mo: #D0CCC0;
  --xuan-zhi: #F6F2EA; --xue-bai: #FAFAF6; --shui-se: #687878; --shui-se-rgb: 104,120,120;
  --hero-grad-start: #E8DCC8; --hero-grad-end: #E4DCD4;
  --highlight-line: #584828; --section-line: #807050;
  --collection-grad: linear-gradient(135deg, #C8C0A0, #B0B0A0);
  --collection-overlay: linear-gradient(135deg, rgba(128,112,80,0.08), rgba(160,144,96,0.1));
  --selection-bg: rgba(128,112,80,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "清茶淡雅"; --theme-icon: "🍵"; --theme-group: "neutral";
}

[data-theme="honey"] {
  --yan-zhi: #B89838; --yan-zhi-hover: #988028; --yan-zhi-rgb: 184,152,56;
  --jin: #D0B848; --jin-light: #E0D068; --jin-rgb: 208,184,72;
  --he-lv: #708848; --he-lv-hover: #587038; --he-lv-rgb: 112,136,72;
  --mo: #242018; --qian-mo: #3E3828; --yan-hui: #707050; --dan-mo: #DCD8C4;
  --xuan-zhi: #FDF8E8; --xue-bai: #FFFFF8; --shui-se: #687858; --shui-se-rgb: 104,120,88;
  --hero-grad-start: #F4E8C0; --hero-grad-end: #F0ECD8;
  --highlight-line: #887018; --section-line: #B89838;
  --collection-grad: linear-gradient(135deg, #E0D090, #C8D0A0);
  --collection-overlay: linear-gradient(135deg, rgba(184,152,56,0.08), rgba(208,184,72,0.1));
  --selection-bg: rgba(184,152,56,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "蜂蜜暖阳"; --theme-icon: "🍯"; --theme-group: "neutral";
}

[data-theme="azure"] {
  --yan-zhi: #2880C0; --yan-zhi-hover: #2068A0; --yan-zhi-rgb: 40,128,192;
  --jin: #40A0D0; --jin-light: #68B8E0; --jin-rgb: 64,160,208;
  --he-lv: #289888; --he-lv-hover: #208070; --he-lv-rgb: 40,152,136;
  --mo: #1A2838; --qian-mo: #304858; --yan-hui: #587888; --dan-mo: #C8D8E8;
  --xuan-zhi: #F0F6FF; --xue-bai: #FFFFFF; --shui-se: #4868A0; --shui-se-rgb: 72,104,160;
  --hero-grad-start: #D8ECFC; --hero-grad-end: #D8F0EC;
  --highlight-line: #185890; --section-line: #2880C0;
  --collection-grad: linear-gradient(135deg, #A8D0F0, #A0D8D0);
  --collection-overlay: linear-gradient(135deg, rgba(40,128,192,0.08), rgba(64,160,208,0.1));
  --selection-bg: rgba(40,128,192,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "碧空晴翠"; --theme-icon: "🌊"; --theme-group: "cool";
}

[data-theme="galaxy"] {
  --yan-zhi: #6040B0; --yan-zhi-hover: #483090; --yan-zhi-rgb: 96,64,176;
  --jin: #B8A048; --jin-light: #D0B868; --jin-rgb: 184,160,72;
  --he-lv: #50B880; --he-lv-hover: #40A070; --he-lv-rgb: 80,184,128;
  --mo: #1A1A28; --qian-mo: #383850; --yan-hui: #686888; --dan-mo: #D0D0E0;
  --xuan-zhi: #F4F2FF; --xue-bai: #FFFFFF; --shui-se: #4060C0; --shui-se-rgb: 64,96,192;
  --hero-grad-start: #E0DCF0; --hero-grad-end: #DCDCF4;
  --highlight-line: #3820A0; --section-line: #6040B0;
  --collection-grad: linear-gradient(135deg, #C0B0E0, #B8B8E0);
  --collection-overlay: linear-gradient(135deg, rgba(96,64,176,0.08), rgba(184,160,72,0.1));
  --selection-bg: rgba(96,64,176,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "紫霞星空"; --theme-icon: "✨"; --theme-group: "cool";
}

[data-theme="ocean"] {
  --yan-zhi: #009098; --yan-zhi-hover: #007880; --yan-zhi-rgb: 0,144,152;
  --jin: #30B0B8; --jin-light: #60C8D0; --jin-rgb: 48,176,184;
  --he-lv: #2898C0; --he-lv-hover: #1880A8; --he-lv-rgb: 40,152,192;
  --mo: #1A2830; --qian-mo: #304850; --yan-hui: #587888; --dan-mo: #C0D8E4;
  --xuan-zhi: #F0FAFF; --xue-bai: #FFFFFF; --shui-se: #2070A0; --shui-se-rgb: 32,112,160;
  --hero-grad-start: #D0F0F8; --hero-grad-end: #D8ECFC;
  --highlight-line: #005860; --section-line: #009098;
  --collection-grad: linear-gradient(135deg, #A0E0E8, #A0C8F0);
  --collection-overlay: linear-gradient(135deg, rgba(0,144,152,0.08), rgba(48,176,184,0.1));
  --selection-bg: rgba(0,144,152,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "海盐汽水"; --theme-icon: "🧊"; --theme-group: "cool";
}

[data-theme="aurora"] {
  --yan-zhi: #009880; --yan-zhi-hover: #008070; --yan-zhi-rgb: 0,152,128;
  --jin: #10C8C0; --jin-light: #58E0D8; --jin-rgb: 16,200,192;
  --he-lv: #9070B0; --he-lv-hover: #785898; --he-lv-rgb: 144,112,176;
  --mo: #1A2828; --qian-mo: #304848; --yan-hui: #587880; --dan-mo: #C0E0E0;
  --xuan-zhi: #F0FFFE; --xue-bai: #FFFFFF; --shui-se: #6048A0; --shui-se-rgb: 96,72,160;
  --hero-grad-start: #D0F0EC; --hero-grad-end: #E0DCF0;
  --highlight-line: #004840; --section-line: #009880;
  --collection-grad: linear-gradient(135deg, #A0D8D0, #C0B0E0);
  --collection-overlay: linear-gradient(135deg, rgba(0,152,128,0.08), rgba(16,200,192,0.1));
  --selection-bg: rgba(0,152,128,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "冰川极光"; --theme-icon: "🌌"; --theme-group: "cool";
}

[data-theme="lavender"] {
  --yan-zhi: #7060A0; --yan-zhi-hover: #584888; --yan-zhi-rgb: 112,96,160;
  --jin: #9888B0; --jin-light: #B0A0C8; --jin-rgb: 152,136,176;
  --he-lv: #6090A0; --he-lv-hover: #487888; --he-lv-rgb: 96,144,160;
  --mo: #1C1828; --qian-mo: #383048; --yan-hui: #686078; --dan-mo: #D4D0DC;
  --xuan-zhi: #F6F4FA; --xue-bai: #FFFFFF; --shui-se: #5068A0; --shui-se-rgb: 80,104,160;
  --hero-grad-start: #E4DCF4; --hero-grad-end: #DCE0F0;
  --highlight-line: #483888; --section-line: #7060A0;
  --collection-grad: linear-gradient(135deg, #D0C0E0, #C0C0E0);
  --collection-overlay: linear-gradient(135deg, rgba(112,96,160,0.08), rgba(152,136,176,0.1));
  --selection-bg: rgba(112,96,160,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "薰衣草语"; --theme-icon: "💜"; --theme-group: "cool";
}

[data-theme="fjord"] {
  --yan-zhi: #4080A0; --yan-zhi-hover: #306888; --yan-zhi-rgb: 64,128,160;
  --jin: #6098B0; --jin-light: #80B0C8; --jin-rgb: 96,152,176;
  --he-lv: #508878; --he-lv-hover: #407060; --he-lv-rgb: 80,136,120;
  --mo: #182028; --qian-mo: #303C48; --yan-hui: #507080; --dan-mo: #C0D0DC;
  --xuan-zhi: #F0F6FA; --xue-bai: #FFFFFF; --shui-se: #3868A0; --shui-se-rgb: 56,104,160;
  --hero-grad-start: #D0E4F0; --hero-grad-end: #D4E4EC;
  --highlight-line: #285878; --section-line: #4080A0;
  --collection-grad: linear-gradient(135deg, #A8C8E0, #A0C8D0);
  --collection-overlay: linear-gradient(135deg, rgba(64,128,160,0.08), rgba(96,152,176,0.1));
  --selection-bg: rgba(64,128,160,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "峡湾碧波"; --theme-icon: "🏔️"; --theme-group: "cool";
}

[data-theme="cobalt"] {
  --yan-zhi: #3050A0; --yan-zhi-hover: #284088; --yan-zhi-rgb: 48,80,160;
  --jin: #5878B8; --jin-light: #7898D0; --jin-rgb: 88,120,184;
  --he-lv: #308888; --he-lv-hover: #207070; --he-lv-rgb: 48,136,136;
  --mo: #181828; --qian-mo: #303048; --yan-hui: #606888; --dan-mo: #C8C8E0;
  --xuan-zhi: #F2F2FF; --xue-bai: #FFFFFF; --shui-se: #4848A0; --shui-se-rgb: 72,72,160;
  --hero-grad-start: #DCDCF8; --hero-grad-end: #D8DCF0;
  --highlight-line: #203078; --section-line: #3050A0;
  --collection-grad: linear-gradient(135deg, #B0B8E0, #A0C8D0);
  --collection-overlay: linear-gradient(135deg, rgba(48,80,160,0.08), rgba(88,120,184,0.1));
  --selection-bg: rgba(48,80,160,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "钴蓝深邃"; --theme-icon: "🔵"; --theme-group: "cool";
}

[data-theme="raindrop"] {
  --yan-zhi: #4878A8; --yan-zhi-hover: #386890; --yan-zhi-rgb: 72,120,168;
  --jin: #6898C0; --jin-light: #88B0D8; --jin-rgb: 104,152,192;
  --he-lv: #508870; --he-lv-hover: #407058; --he-lv-rgb: 80,136,112;
  --mo: #1A2028; --qian-mo: #303C48; --yan-hui: #587080; --dan-mo: #C8D4E0;
  --xuan-zhi: #F0F6FA; --xue-bai: #FFFFFF; --shui-se: #406890; --shui-se-rgb: 64,104,144;
  --hero-grad-start: #D4E4F4; --hero-grad-end: #DCE4EC;
  --highlight-line: #305878; --section-line: #4878A8;
  --collection-grad: linear-gradient(135deg, #B0C8E0, #A8C8C8);
  --collection-overlay: linear-gradient(135deg, rgba(72,120,168,0.08), rgba(104,152,192,0.1));
  --selection-bg: rgba(72,120,168,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "雨滴清涟"; --theme-icon: "💧"; --theme-group: "cool";
}

[data-theme="sapphire"] {
  --yan-zhi: #2858B0; --yan-zhi-hover: #204898; --yan-zhi-rgb: 40,88,176;
  --jin: #4878C0; --jin-light: #6898D8; --jin-rgb: 72,120,192;
  --he-lv: #3088A0; --he-lv-hover: #207088; --he-lv-rgb: 48,136,160;
  --mo: #181828; --qian-mo: #303850; --yan-hui: #586888; --dan-mo: #C8D0E0;
  --xuan-zhi: #F0F4FF; --xue-bai: #FFFFFF; --shui-se: #4050A0; --shui-se-rgb: 64,80,160;
  --hero-grad-start: #D8E0F8; --hero-grad-end: #D8E4F0;
  --highlight-line: #183880; --section-line: #2858B0;
  --collection-grad: linear-gradient(135deg, #A8B8E8, #A0C0D8);
  --collection-overlay: linear-gradient(135deg, rgba(40,88,176,0.08), rgba(72,120,192,0.1));
  --selection-bg: rgba(40,88,176,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "蓝宝石光"; --theme-icon: "💠"; --theme-group: "cool";
}

[data-theme="periwinkle"] {
  --yan-zhi: #5868B0; --yan-zhi-hover: #485898; --yan-zhi-rgb: 88,104,176;
  --jin: #7888C0; --jin-light: #98A8D8; --jin-rgb: 120,136,192;
  --he-lv: #4080A0; --he-lv-hover: #306888; --he-lv-rgb: 64,128,160;
  --mo: #1A1A28; --qian-mo: #343450; --yan-hui: #606888; --dan-mo: #CCCCDC;
  --xuan-zhi: #F4F4FA; --xue-bai: #FFFFFF; --shui-se: #5058A0; --shui-se-rgb: 80,88,160;
  --hero-grad-start: #DCDCF4; --hero-grad-end: #D8E0F0;
  --highlight-line: #384080; --section-line: #5868B0;
  --collection-grad: linear-gradient(135deg, #B8B8E0, #A8C0E0);
  --collection-overlay: linear-gradient(135deg, rgba(88,104,176,0.08), rgba(120,136,192,0.1));
  --selection-bg: rgba(88,104,176,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "长春花蓝"; --theme-icon: "🦋"; --theme-group: "cool";
}

[data-theme="arctic"] {
  --yan-zhi: #3890A8; --yan-zhi-hover: #288090; --yan-zhi-rgb: 56,144,168;
  --jin: #60A8C0; --jin-light: #80C0D8; --jin-rgb: 96,168,192;
  --he-lv: #488898; --he-lv-hover: #307080; --he-lv-rgb: 72,136,152;
  --mo: #182830; --qian-mo: #304050; --yan-hui: #507888; --dan-mo: #C0D8E0;
  --xuan-zhi: #F0FAFA; --xue-bai: #FFFFFF; --shui-se: #3060A0; --shui-se-rgb: 48,96,160;
  --hero-grad-start: #D0ECF4; --hero-grad-end: #D8E4F0;
  --highlight-line: #206880; --section-line: #3890A8;
  --collection-grad: linear-gradient(135deg, #A0D0E0, #A0C0D8);
  --collection-overlay: linear-gradient(135deg, rgba(56,144,168,0.08), rgba(96,168,192,0.1));
  --selection-bg: rgba(56,144,168,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "极地冰川"; --theme-icon: "🧊"; --theme-group: "cool";
}

[data-theme="twilight"] {
  --yan-zhi: #484888; --yan-zhi-hover: #383870; --yan-zhi-rgb: 72,72,136;
  --jin: #6868A0; --jin-light: #8888C0; --jin-rgb: 104,104,160;
  --he-lv: #5878A0; --he-lv-hover: #406088; --he-lv-rgb: 88,120,160;
  --mo: #181820; --qian-mo: #303038; --yan-hui: #585870; --dan-mo: #CCCCD8;
  --xuan-zhi: #F0F0F8; --xue-bai: #F8F8FF; --shui-se: #5050A0; --shui-se-rgb: 80,80,160;
  --hero-grad-start: #DCDCF0; --hero-grad-end: #D8D8E8;
  --highlight-line: #303060; --section-line: #484888;
  --collection-grad: linear-gradient(135deg, #B0B0D8, #A8B8D0);
  --collection-overlay: linear-gradient(135deg, rgba(72,72,136,0.08), rgba(104,104,160,0.1));
  --selection-bg: rgba(72,72,136,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "暮光深蓝"; --theme-icon: "🌆"; --theme-group: "cool";
}

[data-theme="glacier"] {
  --yan-zhi: #4098B8; --yan-zhi-hover: #3080A0; --yan-zhi-rgb: 64,152,184;
  --jin: #68B0C8; --jin-light: #88C8E0; --jin-rgb: 104,176,200;
  --he-lv: #388898; --he-lv-hover: #287080; --he-lv-rgb: 56,136,152;
  --mo: #182830; --qian-mo: #303C48; --yan-hui: #508090; --dan-mo: #C0D8E0;
  --xuan-zhi: #F0F8FA; --xue-bai: #FFFFFF; --shui-se: #4868A0; --shui-se-rgb: 72,104,160;
  --hero-grad-start: #D0ECF4; --hero-grad-end: #D8ECF0;
  --highlight-line: #287888; --section-line: #4098B8;
  --collection-grad: linear-gradient(135deg, #A0D0E0, #A0C8D8);
  --collection-overlay: linear-gradient(135deg, rgba(64,152,184,0.08), rgba(104,176,200,0.1));
  --selection-bg: rgba(64,152,184,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "冰川蓝调"; --theme-icon: "🧊"; --theme-group: "cool";
}

[data-theme="amethyst"] {
  --yan-zhi: #684898; --yan-zhi-hover: #583880; --yan-zhi-rgb: 104,72,152;
  --jin: #8868B0; --jin-light: #A888C8; --jin-rgb: 136,104,176;
  --he-lv: #4878A0; --he-lv-hover: #386888; --he-lv-rgb: 72,120,160;
  --mo: #1C1828; --qian-mo: #343048; --yan-hui: #605878; --dan-mo: #D0CCDC;
  --xuan-zhi: #F4F2F8; --xue-bai: #F8F8FF; --shui-se: #5040A0; --shui-se-rgb: 80,64,160;
  --hero-grad-start: #E0D8F0; --hero-grad-end: #DCE0F0;
  --highlight-line: #482870; --section-line: #684898;
  --collection-grad: linear-gradient(135deg, #C0A8D8, #B0B8E0);
  --collection-overlay: linear-gradient(135deg, rgba(104,72,152,0.08), rgba(136,104,176,0.1));
  --selection-bg: rgba(104,72,152,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "紫水晶夜"; --theme-icon: "🔮"; --theme-group: "cool";
}

[data-theme="deepsea"] {
  --yan-zhi: #2060A0; --yan-zhi-hover: #185088; --yan-zhi-rgb: 32,96,160;
  --jin: #4080B8; --jin-light: #6098D0; --jin-rgb: 64,128,184;
  --he-lv: #288888; --he-lv-hover: #187070; --he-lv-rgb: 40,136,136;
  --mo: #141828; --qian-mo: #283048; --yan-hui: #506080; --dan-mo: #C0C8E0;
  --xuan-zhi: #F0F4FF; --xue-bai: #FFFFFF; --shui-se: #3050A0; --shui-se-rgb: 48,80,160;
  --hero-grad-start: #D0DCF8; --hero-grad-end: #D0DCF0;
  --highlight-line: #104070; --section-line: #2060A0;
  --collection-grad: linear-gradient(135deg, #90B0E0, #88B8D8);
  --collection-overlay: linear-gradient(135deg, rgba(32,96,160,0.08), rgba(64,128,184,0.1));
  --selection-bg: rgba(32,96,160,0.15);
  --success: #2a9d5c; --success-hover: #22854e; --success-rgb: 42,157,92; --danger: #d04050; --danger-hover: #b03040; --danger-rgb: 208,80,80; --warning: #c88a20;
  --theme-name: "深海幽蓝"; --theme-icon: "🌊"; --theme-group: "cool";
}

[data-theme="eyecare-green"] {
  --yan-zhi: #4A7856; --yan-zhi-hover: #3A6846; --yan-zhi-rgb: 74,120,86;
  --jin: #6A9068; --jin-light: #88A888; --jin-rgb: 106,144,104;
  --he-lv: #5A8068; --he-lv-hover: #4A7058; --he-lv-rgb: 90,128,104;
  --mo: #1C281C; --qian-mo: #344834; --yan-hui: #587858; --dan-mo: #C0D0B8;
  --xuan-zhi: #E8F0E4; --xue-bai: #F0F4EC; --shui-se: #587868; --shui-se-rgb: 88,120,104;
  --hero-grad-start: #D8ECD0; --hero-grad-end: #E0E8D8;
  --highlight-line: #385838; --section-line: #4A7856;
  --collection-grad: linear-gradient(135deg, #C0D8B8, #B8C8B0);
  --collection-overlay: linear-gradient(135deg, rgba(74,120,86,0.08), rgba(106,144,104,0.1));
  --selection-bg: rgba(74,120,86,0.15);
  --success: #2a8a50; --success-hover: #22884a; --success-rgb: 42,138,80; --danger: #b83838; --danger-hover: #a03030; --danger-rgb: 184,56,56; --warning: #b08020;
  --theme-name: "护眼绿洲"; --theme-icon: "👀"; --theme-group: "eyecare";
}

[data-theme="eyecare-warm"] {
  --yan-zhi: #8A7050; --yan-zhi-hover: #706040; --yan-zhi-rgb: 138,112,80;
  --jin: #A08858; --jin-light: #B8A070; --jin-rgb: 160,136,88;
  --he-lv: #708860; --he-lv-hover: #607850; --he-lv-rgb: 112,136,96;
  --mo: #282420; --qian-mo: #403830; --yan-hui: #686058; --dan-mo: #D0C8BC;
  --xuan-zhi: #F0EAE0; --xue-bai: #F4F0E8; --shui-se: #607870; --shui-se-rgb: 96,120,112;
  --hero-grad-start: #E4DCC8; --hero-grad-end: #E0DCD0;
  --highlight-line: #604828; --section-line: #8A7050;
  --collection-grad: linear-gradient(135deg, #D0C0A8, #C8C0A8);
  --collection-overlay: linear-gradient(135deg, rgba(138,112,80,0.08), rgba(160,136,88,0.1));
  --selection-bg: rgba(138,112,80,0.15);
  --success: #2a8a50; --success-hover: #22884a; --success-rgb: 42,138,80; --danger: #b83838; --danger-hover: #a03030; --danger-rgb: 184,56,56; --warning: #b08020;
  --theme-name: "暖光护眼"; --theme-icon: "🔆"; --theme-group: "eyecare";
}

[data-theme="eyecare-sepia"] {
  --yan-zhi: #786848; --yan-zhi-hover: #685838; --yan-zhi-rgb: 120,104,72;
  --jin: #908060; --jin-light: #A89878; --jin-rgb: 144,128,96;
  --he-lv: #607858; --he-lv-hover: #506848; --he-lv-rgb: 96,120,88;
  --mo: #24201C; --qian-mo: #3C3830; --yan-hui: #686058; --dan-mo: #C8C0B0;
  --xuan-zhi: #EDE6DA; --xue-bai: #F2EDE4; --shui-se: #587068; --shui-se-rgb: 88,112,104;
  --hero-grad-start: #E0D8C0; --hero-grad-end: #DCD8C8;
  --highlight-line: #584820; --section-line: #786848;
  --collection-grad: linear-gradient(135deg, #C8B898, #B8B098);
  --collection-overlay: linear-gradient(135deg, rgba(120,104,72,0.08), rgba(144,128,96,0.1));
  --selection-bg: rgba(120,104,72,0.15);
  --success: #2a8a50; --success-hover: #22884a; --success-rgb: 42,138,80; --danger: #b83838; --danger-hover: #a03030; --danger-rgb: 184,56,56; --warning: #b08020;
  --theme-name: "羊皮纸卷"; --theme-icon: "📜"; --theme-group: "eyecare";
}

[data-theme="eyecare-beige"] {
  --yan-zhi: #887860; --yan-zhi-hover: #706850; --yan-zhi-rgb: 136,120,96;
  --jin: #A09070; --jin-light: #B8A888; --jin-rgb: 160,144,112;
  --he-lv: #687860; --he-lv-hover: #586850; --he-lv-rgb: 104,120,96;
  --mo: #262220; --qian-mo: #3E3830; --yan-hui: #686058; --dan-mo: #D4CCC0;
  --xuan-zhi: #F2EEE6; --xue-bai: #F6F2EC; --shui-se: #607068; --shui-se-rgb: 96,112,104;
  --hero-grad-start: #E8DCC8; --hero-grad-end: #E4DCD0;
  --highlight-line: #604828; --section-line: #887860;
  --collection-grad: linear-gradient(135deg, #D0C0A8, #C8C0A8);
  --collection-overlay: linear-gradient(135deg, rgba(136,120,96,0.08), rgba(160,144,112,0.1));
  --selection-bg: rgba(136,120,96,0.15);
  --success: #2a8a50; --success-hover: #22884a; --success-rgb: 42,138,80; --danger: #b83838; --danger-hover: #a03030; --danger-rgb: 184,56,56; --warning: #b08020;
  --theme-name: "米色柔光"; --theme-icon: "🏷️"; --theme-group: "eyecare";
}

[data-theme="eyecare-dim"] {
  --yan-zhi: #707868; --yan-zhi-hover: #606858; --yan-zhi-rgb: 112,120,104;
  --jin: #889078; --jin-light: #A0A890; --jin-rgb: 136,144,120;
  --he-lv: #687870; --he-lv-hover: #586860; --he-lv-rgb: 104,120,112;
  --mo: #202020; --qian-mo: #383838; --yan-hui: #606060; --dan-mo: #C8C8C0;
  --xuan-zhi: #E6E6E0; --xue-bai: #ECECE6; --shui-se: #587068; --shui-se-rgb: 88,112,104;
  --hero-grad-start: #D8D8D0; --hero-grad-end: #DCDCD8;
  --highlight-line: #505848; --section-line: #707868;
  --collection-grad: linear-gradient(135deg, #C0C0B8, #B8B8B0);
  --collection-overlay: linear-gradient(135deg, rgba(112,120,104,0.08), rgba(136,144,120,0.1));
  --selection-bg: rgba(112,120,104,0.15);
  --success: #2a8a50; --success-hover: #22884a; --success-rgb: 42,138,80; --danger: #b83838; --danger-hover: #a03030; --danger-rgb: 184,56,56; --warning: #b08020;
  --theme-name: "暗室柔白"; --theme-icon: "🪶"; --theme-group: "eyecare";
}

[data-theme="eyecare-mint"] {
  --yan-zhi: #488878; --yan-zhi-hover: #387868; --yan-zhi-rgb: 72,136,120;
  --jin: #68A090; --jin-light: #80B8A8; --jin-rgb: 104,160,144;
  --he-lv: #587878; --he-lv-hover: #486868; --he-lv-rgb: 88,120,120;
  --mo: #1C2828; --qian-mo: #344848; --yan-hui: #587878; --dan-mo: #B8D0C8;
  --xuan-zhi: #E4F0EC; --xue-bai: #ECF4F0; --shui-se: #506878; --shui-se-rgb: 80,104,120;
  --hero-grad-start: #C8E8DC; --hero-grad-end: #D0E8DC;
  --highlight-line: #286858; --section-line: #488878;
  --collection-grad: linear-gradient(135deg, #98C8B8, #A0C0C0);
  --collection-overlay: linear-gradient(135deg, rgba(72,136,120,0.08), rgba(104,160,144,0.1));
  --selection-bg: rgba(72,136,120,0.15);
  --success: #2a8a50; --success-hover: #22884a; --success-rgb: 42,138,80; --danger: #b83838; --danger-hover: #a03030; --danger-rgb: 184,56,56; --warning: #b08020;
  --theme-name: "薄荷护眼"; --theme-icon: "🌿"; --theme-group: "eyecare";
}

[data-theme="cvd-protan"] {
  --yan-zhi: #2878B0; --yan-zhi-hover: #186898; --yan-zhi-rgb: 40,120,176;
  --jin: #4898B8; --jin-light: #68B0D0; --jin-rgb: 72,152,184;
  --he-lv: #288898; --he-lv-hover: #187880; --he-lv-rgb: 40,136,152;
  --mo: #181828; --qian-mo: #303850; --yan-hui: #587888; --dan-mo: #C0D0DC;
  --xuan-zhi: #F0F6FA; --xue-bai: #FFFFFF; --shui-se: #3858A0; --shui-se-rgb: 56,88,160;
  --hero-grad-start: #D0E4F0; --hero-grad-end: #D4E0EC;
  --highlight-line: #185880; --section-line: #2878B0;
  --collection-grad: linear-gradient(135deg, #A0C8E0, #A0C8C8);
  --collection-overlay: linear-gradient(135deg, rgba(40,120,176,0.08), rgba(72,152,184,0.1));
  --selection-bg: rgba(40,120,176,0.15);
  --success: #2a8a50; --success-hover: #22884a; --success-rgb: 42,138,80; --danger: #b83838; --danger-hover: #a03030; --danger-rgb: 184,56,56; --warning: #b08020;
  --theme-name: "红弱友好"; --theme-icon: "♿"; --theme-group: "accessibility";
}

[data-theme="cvd-deutan"] {
  --yan-zhi: #3058A8; --yan-zhi-hover: #204890; --yan-zhi-rgb: 48,88,168;
  --jin: #5878C0; --jin-light: #7898D8; --jin-rgb: 88,120,192;
  --he-lv: #A07028; --he-lv-hover: #886020; --he-lv-rgb: 160,112,40;
  --mo: #1A1A28; --qian-mo: #303050; --yan-hui: #606880; --dan-mo: #C4C8DC;
  --xuan-zhi: #F0F4FA; --xue-bai: #FFFFFF; --shui-se: #4848A0; --shui-se-rgb: 72,72,160;
  --hero-grad-start: #DCDCF4; --hero-grad-end: #D8D8EC;
  --highlight-line: #204080; --section-line: #3058A8;
  --collection-grad: linear-gradient(135deg, #B0B8E0, #C0A880);
  --collection-overlay: linear-gradient(135deg, rgba(48,88,168,0.08), rgba(88,120,192,0.1));
  --selection-bg: rgba(48,88,168,0.15);
  --success: #2a8a50; --success-hover: #22884a; --success-rgb: 42,138,80; --danger: #b83838; --danger-hover: #a03030; --danger-rgb: 184,56,56; --warning: #b08020;
  --theme-name: "绿弱友好"; --theme-icon: "♿"; --theme-group: "accessibility";
}

[data-theme="cvd-tritan"] {
  --yan-zhi: #A85028; --yan-zhi-hover: #904020; --yan-zhi-rgb: 168,80,40;
  --jin: #C87848; --jin-light: #D89868; --jin-rgb: 200,120,72;
  --he-lv: #488848; --he-lv-hover: #387838; --he-lv-rgb: 72,136,72;
  --mo: #281818; --qian-mo: #403030; --yan-hui: #786060; --dan-mo: #DCD0CC;
  --xuan-zhi: #FBF4F0; --xue-bai: #FFFFFF; --shui-se: #886838; --shui-se-rgb: 136,104,56;
  --hero-grad-start: #F4DCD0; --hero-grad-end: #F0DCD0;
  --highlight-line: #803018; --section-line: #A85028;
  --collection-grad: linear-gradient(135deg, #E8C0A0, #D0D8A0);
  --collection-overlay: linear-gradient(135deg, rgba(168,80,40,0.08), rgba(200,120,72,0.1));
  --selection-bg: rgba(168,80,40,0.15);
  --success: #2a8a50; --success-hover: #22884a; --success-rgb: 42,138,80; --danger: #b83838; --danger-hover: #a03030; --danger-rgb: 184,56,56; --warning: #b08020;
  --theme-name: "蓝弱友好"; --theme-icon: "♿"; --theme-group: "accessibility";
}