/* 自托管字体: Inter + JetBrains Mono (Google Fonts 2026-09-20 快照, 同目录 woff2) */
@font-face { font-family: "Inter"; font-weight: 400; font-display: swap; src: url("f1.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 500; font-display: swap; src: url("f2.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 700; font-display: swap; src: url("f3.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 400; font-display: swap; src: url("f4.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 500; font-display: swap; src: url("f5.woff2") format("woff2"); }