:root{--ground: #dfe0db;--ground2: #d5d6d0;--paper: #f7f7f3;--paper2: #efefea;--ink: #1b1c1a;--ink2: #45484d;--graphite: #5a5e64;--pencil: #8d9096;--rule: #d0d1cb;--spine: #1b1c1a;--spine2: #2a2b28;--spine-text: #c9cbc5;--violet: #4636a8;--violet-ink: #36288e;--violet-soft: #e6e3f5;--hl: #ffe62e;--pink: #ff6aa8;--pink-ink: #a3195b;--pink-soft: #ffe1ee;--amber-ink: #835400;--amber-soft: #f8ecc8;--ok-ink: #1f6b3f;--ok-soft: #dfeee3;--font: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Noto Sans CJK SC", "Microsoft YaHei", system-ui, sans-serif;--song: "Songti SC", "STSong", "Noto Serif SC", "Noto Serif CJK SC", "Source Han Serif SC", "SimSun", serif;--mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--ease: cubic-bezier(.16, 1, .3, 1);--lift: 0 1px 0 rgba(27, 28, 26, .12), 0 12px 22px -18px rgba(27, 28, 26, .6);--lift-hi: 0 2px 0 rgba(27, 28, 26, .1), 0 22px 34px -22px rgba(27, 28, 26, .7);--marker: linear-gradient(100deg, transparent .4%, var(--hl) 1.2% 98.6%, transparent 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