.student-workspace{--student-ink:#171717;--student-body:#555;--student-muted:#898989;--student-canvas:#fff;--student-soft:#f7f7f5;--student-line:#e9e9e6;--student-blue:#0878f9;--student-warning:#9a6700;min-height:100dvh;color:var(--student-ink);background:var(--student-canvas);font-family:Inter,Microsoft YaHei,system-ui,sans-serif}.student-workspace[data-theme=dark]{--student-ink:#f3f3f0;--student-body:#b8b8b2;--student-muted:#8d8d87;--student-canvas:#171716;--student-soft:#20201f;--student-line:#30302e;--student-blue:#3c95ff;--student-warning:#e0b75a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.student-workspace[data-theme=eye]{--student-ink:#26352b;--student-body:#536158;--student-muted:#7a877e;--student-canvas:#f7f8ee;--student-soft:#eef1e3;--student-line:#dfe4d4;--student-blue:#3a7d50;--student-warning:#7c5e16}.student-workspace *,.student-workspace :before,.student-workspace :after{box-sizing:border-box}.student-workspace button,.student-workspace 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