/* AI 代充比价导航 · design tokens v1 (2026-10-16) */
:root{
  --font-sans:"Inter","Geist",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  --font-num:"Inter","Geist","SF Pro Text",-apple-system,"Segoe UI",Roboto,sans-serif;
  /* neutral */
  --bg:#F7F8FA; --surface:#FFFFFF; --surface-2:#F1F3F6; --border:#E3E6EB; --border-strong:#CDD2DA;
  --text:#0F172A; --text-2:#475467; --text-3:#667085;
  /* brand: deep teal-green = trust/money, not purple */
  --brand:#0F766E; --brand-hover:#115E59; --brand-soft:#E6F4F1; --on-brand:#FFFFFF;
  /* price */
  --price:#0F172A; --best:#047857; --best-soft:#E7F6EF;
  /* semantic tags (text on soft bg ≥4.5:1) */
  --t-neutral:#475467; --t-neutral-bg:#F1F3F6;
  --t-info:#1D4ED8;    --t-info-bg:#EEF3FE;    /* 综合店 / 充自己账号 */
  --t-violet:#5B21B6;  --t-violet-bg:#F3EFFC;  /* 专营店 */
  --t-warn:#92400E;    --t-warn-bg:#FEF4E6;    /* 成品号 */
  --t-risk:#B42318;    --t-risk-bg:#FEF0EF;    /* 共享 */
  --notice-bg:#FFF8EB; --notice-border:#F5D9A8; --notice-text:#5C3D0B; --notice-icon:#B54708;
  /* space 4pt */
  --s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:20px;--s6:24px;--s8:32px;--s10:40px;--s12:48px;
  --r-sm:6px;--r-md:10px;--r-lg:14px;--r-pill:999px;
  --shadow-1:0 1px 2px rgba(16,24,40,.05);
  --shadow-2:0 4px 16px rgba(16,24,40,.08);
  --tap:44px; --maxw:1160px;
}
@media (prefers-color-scheme:dark){:root[data-theme="auto"]{
  --bg:#0B1220;--surface:#111A2B;--surface-2:#18233A;--border:#24314A;--border-strong:#33415E;
  --text:#E6EAF2;--text-2:#B4BDCD;--text-3:#8E99AD;
  --brand:#2DD4BF;--brand-hover:#5EEAD4;--brand-soft:#0F2E2C;--on-brand:#04201D;
  --price:#F1F5F9;--best:#34D399;--best-soft:#0D2A22;
  --t-neutral:#B4BDCD;--t-neutral-bg:#1E2A40;--t-info:#93B4FD;--t-info-bg:#172A4D;
  --t-violet:#C4B5FD;--t-violet-bg:#271E45;--t-warn:#FBC77A;--t-warn-bg:#33240E;
  --t-risk:#FCA5A0;--t-risk-bg:#3A1716;
  --notice-bg:#2A2010;--notice-border:#5A4317;--notice-text:#F5DEB3;--notice-icon:#FBBF24;
}}