/* 灯下 — 素纸温度 × 骨线克制 × 灯下意象 浅色：白天（6:00-18:00）暖纸底 深色：夜晚（18:00-6:00）灯下暗底 通过 JS 在 上切换 data-theme="dark" */ /* ── 浅色（白天）── */ :root { --bg: #f7f2e8; --bg-card: #f9f5ec; --bg-card-hover: #fdfaf3; --ink: #1a1814; --ink-light: #4a4638; --ink-muted: #7a7568; --ink-faint: #a8a294; --cyan: #3A7685; --cyan-light: #4e94a3; --rule: #e5e0d4; --code-bg: #efe9dc; --card-border: #ece7da; --card-shadow: 0 1px 3px rgba(0,0,0,0.02); --card-shadow-hover: 0 4px 16px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03); --seal-opacity: 0.25; --blockquote-bg: transparent; } /* ── 深色（夜晚·灯下）── */ [data-theme="dark"] { --bg: #1a1218; --bg-card: #1f1820; --bg-card-hover: #281f28; --ink: #e8dfd2; --ink-light: #b8ad9e; --ink-muted: #8a8078; --ink-faint: #6a625a; --cyan: #5ab8c8; --cyan-light: #72d0e0; --rule: #302a30; --code-bg: #2a2228; --card-border: #2a222a; --card-shadow: 0 1px 3px rgba(0,0,0,0.1); --card-shadow-hover: 0 4px 16px rgba(0,0,0,0.2), 0 1px 2px rgba(0,0,0,0.1); --seal-opacity: 0.35; --blockquote-bg: rgba(90,184,200,0.06); } * { margin: 0; padding: 0; box-sizing: border-box; } html { font-size: 15px; } body { background: var(--bg); color: var(--ink); font-family: 'Noto Serif CJK SC', 'Noto Serif SC', Georgia, serif; line-height: 1.75; -webkit-font-smoothing: antialiased; transition: background 0.6s ease, color 0.4s ease; } /* ── Header ── */ header { max-width: 720px; margin: 0 auto; padding: 72px 32px 48px; position: relative; } header::after { content: ''; display: block; width: 100%; height: 1px; background: var(--rule); margin-top: 40px; } .header-kicker { font-family: 'JetBrains Mono', 'Fira Code', monospace; font-size: 11px; letter-spacing: 0.08em; color: var(--cyan); text-transform: uppercase; margin-bottom: 12px; } header h1 { font-size: 32px; font-weight: 600; color: var(--ink); line-height: 1.3; margin-bottom: 16px; } .header-desc { color: var(--ink-light); font-size: 14.5px; line-height: 1.8; max-width: 480px; } .seal { position: absolute; right: 32px; top: 68px; width: 56px; height: 56px; border: 1.5px solid var(--cyan); opacity: var(--seal-opacity); display: flex; align-items: center; justify-content: center; writing-mode: vertical-rl; font-family: 'Noto Serif SC', serif; font-size: 18px; color: var(--cyan); transition: opacity 0.4s ease, transform 0.2s ease; cursor: pointer; user-select: none; } .seal:hover { opacity: 0.7; transform: scale(1.08); } /* ── Main ── */ main { max-width: 720px; margin: 0 auto; padding: 0 32px 120px; } /* ── 条目卡片 ── */ .entry { position: relative; padding: 20px 20px 20px 48px; margin-bottom: 32px; background: transparent; border-radius: 0; box-shadow: none; border: none; cursor: pointer; transition: background 0.4s ease; } .entry:hover { background: rgba(58,118,133,0.04); } [data-theme="dark"] .entry:hover { background: rgba(90,184,200,0.06); } .entry:active { background: rgba(58,118,133,0.07); } /* 时间线节点 */ .entry::before { content: ''; position: absolute; left: 20px; top: 24px; width: 8px; height: 8px; border: 1.5px solid var(--cyan); background: var(--bg); z-index: 2; transition: background 0.2s, border-color 0.2s; } .entry:hover::before { background: var(--cyan); } /* 时间线竖线 */ .entry::after { content: ''; position: absolute; left: 23.5px; top: 0; bottom: -33px; width: 1px; background: var(--rule); z-index: 1; } .entry:first-child::after { top: 0; } .entry:last-child::after { bottom: 0; } .entry-date { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--cyan); letter-spacing: 0.04em; margin-bottom: 6px; } .entry-title { font-size: 19px; font-weight: 600; color: var(--ink); line-height: 1.4; margin-bottom: 8px; transition: color 0.2s; } .entry:hover .entry-title { color: var(--cyan-light); } .entry-subtitle { font-size: 13.5px; color: var(--ink-muted); line-height: 1.6; margin-bottom: 10px; } .entry-tags { display: flex; gap: 6px; flex-wrap: wrap; } .tag { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; padding: 2px 8px; border: 1px solid var(--rule); color: var(--ink-muted); border-radius: 0; } .toggle-hint { font-size: 13px; color: var(--cyan); opacity: 0.3; margin-top: 4px; letter-spacing: 0.06em; transition: opacity 0.2s; } .entry:hover .toggle-hint { opacity: 0.6; } .entry.open .toggle-hint { display: none; } /* ── 展开正文 ── */ .entry-body { display: none; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--rule); } .entry.open .entry-body { display: block; } .entry-body h3 { font-size: 16px; font-weight: 600; color: var(--ink); margin: 24px 0 8px; } .entry-body h3:first-child { margin-top: 0; } .entry-body p { color: var(--ink-light); font-size: 14.5px; line-height: 1.85; margin-bottom: 12px; } .entry-body blockquote { border-left: 2px solid var(--cyan); padding: 10px 16px; margin: 16px 0; background: var(--blockquote-bg); color: var(--ink-light); font-style: italic; font-size: 14px; } .entry-body ol, .entry-body ul { margin: 12px 0; padding-left: 20px; color: var(--ink-light); font-size: 14.5px; line-height: 1.85; } .entry-body li { margin-bottom: 8px; } .entry-body li strong { color: var(--ink); font-weight: 600; } .entry-body hr { border: none; border-top: 1px solid var(--rule); margin: 24px 0; } .thought-label { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--cyan); letter-spacing: 0.04em; margin-bottom: 12px; display: block; } /* ── 单篇页 ── */ .post-single { max-width: 640px; margin: 0 auto; padding: 0 32px; } .post-single .post-date { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--cyan); margin-bottom: 8px; } .post-single h1 { font-size: 24px; font-weight: 600; line-height: 1.4; margin-bottom: 8px; } .post-single .post-subtitle { font-size: 14px; color: var(--ink-muted); line-height: 1.6; margin-bottom: 12px; } .post-single .post-tags { display: flex; gap: 6px; margin-bottom: 24px; } .post-single .post-body { border-top: 1px solid var(--rule); padding-top: 20px; } .post-single .post-body h3 { font-size: 16px; font-weight: 600; color: var(--ink); margin: 24px 0 8px; } .post-single .post-body h3:first-child { margin-top: 0; } .post-single .post-body p { color: var(--ink-light); font-size: 15px; line-height: 1.85; margin-bottom: 12px; } .post-single .post-body a { color: var(--cyan); text-decoration: none; border-bottom: 1px solid var(--rule); transition: border-color 0.15s; } .post-single .post-body a:hover { border-color: var(--cyan); } .post-single .post-body blockquote { border-left: 2px solid var(--cyan); padding: 10px 16px; margin: 16px 0; background: var(--blockquote-bg); color: var(--ink-light); font-style: italic; font-size: 14px; } .post-single .post-body pre { background: var(--code-bg); padding: 1rem; border: 1px solid var(--rule); border-radius: 0; overflow-x: auto; font-size: 13.5px; line-height: 1.6; margin: 1rem 0; } .post-single .post-body code { font-family: 'JetBrains Mono', monospace; font-size: 0.88em; background: var(--code-bg); padding: 0.15em 0.35em; border-radius: 0; } .post-single .post-body pre code { background: none; padding: 0; } .post-single .post-body ol, .post-single .post-body ul { margin: 12px 0; padding-left: 20px; color: var(--ink-light); font-size: 15px; line-height: 1.85; } .post-single .post-body li { margin-bottom: 8px; } .post-single .post-body li strong { color: var(--ink); } .post-single .post-body hr { border: none; border-top: 1px solid var(--rule); margin: 24px 0; } .back { margin-top: 32px; font-size: 13px; } .back a { color: var(--ink-faint); text-decoration: none; } .back a:hover { color: var(--cyan); } /* ── About / Tags ── */ .about-body, .tags-page { max-width: 640px; margin: 0 auto; padding: 0 32px; } .about-body h3 { font-size: 16px; font-weight: 600; margin: 24px 0 8px; } .about-body p { color: var(--ink-light); font-size: 15px; line-height: 1.85; margin-bottom: 12px; } .tags-page h1 { font-size: 24px; font-weight: 600; margin-bottom: 20px; } .tags-page ul { list-style: none; padding: 0; } .tags-page li { margin-bottom: 8px; } .tags-page li a { color: var(--cyan); text-decoration: none; } .tags-page li a:hover { text-decoration: underline; } /* ── Footer ── */ footer { max-width: 720px; margin: 0 auto; padding: 24px 32px 48px; border-top: 1px solid var(--rule); font-size: 12px; color: var(--ink-faint); } footer nav { display: flex; gap: 1rem; margin-top: 8px; } footer nav a { color: var(--ink-faint); text-decoration: none; font-size: 12px; } footer nav a:hover { color: var(--cyan); } /* ── 响应式 ── */ @media (max-width: 640px) { html { font-size: 14px; } header, main, footer, .post-single, .about-body, .tags-page { padding-left: 20px; padding-right: 20px; } .entry { padding-left: 36px; } .entry::before { left: 14px; } .entry::after { left: 17.5px; } .seal { right: 20px; } }