refactor(ui): 去 AI 味,重做为报刊赛程版视觉

- 色板收敛为纸白/暖墨/印报红三色,移除默认 Tailwind 蓝
- 队名彩色哈希块、shimmer/ping/fade-up 动效、圆角卡片阵全部移除
- 报头改为双线+居中宋体刊名+报眉日期行
- 赛程列表表格化:细线分行,联赛改为文字版面切换
- 预测版:方正墨线框,大号宋体比分,胜平负改文字行,专家意见改汉字编号折叠行,终裁改红竖线引文
- 修复:桌面状态列 sm:contents 错位;移动端对阵未同行

frontend/tailwind.config.js

@@ -4,79 +4,57 @@ export default {
   theme: {
     extend: {
       colors: {
-        // 品牌主色:偏冷的蓝,比默认 blue-600 更沉稳,适合数据产品
-        brand: {
-          50: '#EFF6FF',
-          100: '#DBEAFE',
-          200: '#BFDBFE',
-          300: '#93C5FD',
-          400: '#60A5FA',
-          500: '#3B82F6',
-          600: '#2563EB',
-          700: '#1D4ED8',
-          800: '#1E40AF',
-          900: '#1E3A8A',
-          950: '#172554',
+        // 纸白:微暖底色,像新闻纸而不是纯白画布
+        paper: {
+          50: '#FDFCF8',
+          100: '#F7F4EC',
+          200: '#EDE9DE',
+          300: '#DDD7C7',
         },
-        // 中性色:带一点冷调,避免纯灰显得脏
+        // 墨色:暖黑灰阶,替代冷调 slate
         ink: {
-          50: '#F8FAFC',
-          100: '#F1F5F9',
-          200: '#E2E8F0',
-          300: '#CBD5E1',
-          400: '#94A3B8',
-          500: '#64748B',
-          600: '#475569',
-          700: '#334155',
-          800: '#1E293B',
-          900: '#0F172A',
+          50: '#FAF9F7',
+          100: '#F0EEE9',
+          200: '#E2DFD7',
+          300: '#C9C4B8',
+          400: '#9C9587',
+          500: '#6E675B',
+          600: '#524C42',
+          700: '#3B362E',
+          800: '#282420',
+          900: '#17140F',
+        },
+        // 印报红:全站唯一强调色,克制使用
+        press: {
+          DEFAULT: '#9E1B1B',
+          dark: '#7C1414',
+          wash: '#F7E9E4',
         },
-        // 语义色:状态徽章 / 提示条统一走这套
-        win: { bg: '#ECFDF5', fg: '#047857', line: '#A7F3D0' },
-        draw: { bg: '#FFFBEB', fg: '#B45309', line: '#FDE68A' },
-        loss: { bg: '#FEF2F2', fg: '#B91C1C', line: '#FECACA' },
       },
       fontFamily: {
+        // 标题与比分:宋体血统,报纸版面的骨架
+        serif: [
+          'Georgia',
+          '"Times New Roman"',
+          '"Songti SC"',
+          'STSong',
+          'SimSun',
+          '"Noto Serif CJK SC"',
+          'serif',
+        ],
+        // 正文:中文黑体栈
         sans: [
-          'ui-sans-serif',
-          '-apple-system',
-          'BlinkMacSystemFont',
-          '"Segoe UI"',
           '"PingFang SC"',
           '"Hiragino Sans GB"',
           '"Microsoft YaHei"',
+          '"Noto Sans CJK SC"',
           'sans-serif',
         ],
         mono: ['ui-monospace', 'SFMono-Regular', 'Menlo', 'Consolas', 'monospace'],
       },
       fontSize: {
-        // 多一档 2xs,给徽章/元信息用
         '2xs': ['11px', { lineHeight: '16px' }],
       },
-      borderRadius: {
-        card: '12px',
-        pill: '9999px',
-      },
-      boxShadow: {
-        // 卡片阴影:极浅,靠层次而非重影提升
-        card: '0 1px 2px 0 rgb(15 23 42 / 0.04), 0 1px 3px 0 rgb(15 23 42 / 0.06)',
-        raise: '0 4px 12px -2px rgb(15 23 42 / 0.08), 0 2px 6px -2px rgb(15 23 42 / 0.04)',
-        focus: '0 0 0 3px rgb(37 99 235 / 0.15)',
-      },
-      keyframes: {
-        'fade-up': {
-          '0%': { opacity: '0', transform: 'translateY(4px)' },
-          '100%': { opacity: '1', transform: 'translateY(0)' },
-        },
-        shimmer: {
-          '0%': { backgroundPosition: '-200% 0' },
-          '100%': { backgroundPosition: '200% 0' },
-        },
-      },
-      animation: {
-        'fade-up': 'fade-up 0.22s ease-out both',
-        shimmer: 'shimmer 1.4s linear infinite',
-      },
     },
   },
   plugins: [],