/* ========================================================================== tsoKao 个人网站 - 全局样式 纯 CSS，无外部依赖。三套主题通过 切换： night 极夜（默认） | day 晴昼 | eye 护眼绿 ========================================================================== */ /* ---------- 基础重置 ---------- */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } :root { --radius: 14px; --radius-sm: 10px; --max-width: 1100px; --nav-height: 64px; --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif; --font-mono: ui-monospace, SFMono-Regular, "Cascadia Code", "JetBrains Mono", Consolas, "Courier New", monospace; --transition: 0.25s ease; /* 主题色点（主题切换菜单里的预览圆点，各主题下固定不变） */ --dot-night: #2a3f66; --dot-day: #f2f5f9; --dot-eye: #8fbe8b; } /* ================= 主题一：极夜（默认） ================= */ :root, :root[data-theme="night"] { --bg: #0b0f17; --bg-soft: #101726; --bg-card: #131c2c; --bg-hover: #1a2538; --text: #e8eef5; --text-secondary: #9aa8ba; --text-muted: #66748a; --accent: #5b9dff; --accent-strong: #7db4ff; --accent-soft: rgba(91, 157, 255, 0.14); --accent-contrast: #0b0f17; --border: rgba(148, 163, 184, 0.16); --shadow: 0 12px 32px rgba(0, 0, 0, 0.4); --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.25); --nav-bg: rgba(11, 15, 23, 0.82); --tag-bg: rgba(91, 157, 255, 0.13); --tag-text: #9cc3ff; --grad-1: #5b9dff; --grad-2: #8b5cf6; --tile-1: #16263f; --tile-2: #2c1f4d; --selection: rgba(91, 157, 255, 0.3); --code-bg: rgba(255, 255, 255, 0.05); color-scheme: dark; } /* ================= 主题二：晴昼 ================= */ :root[data-theme="day"] { --bg: #f5f7fa; --bg-soft: #eef1f6; --bg-card: #ffffff; --bg-hover: #eef3fb; --text: #1d2432; --text-secondary: #58636f; --text-muted: #8b96a5; --accent: #2f6fed; --accent-strong: #2059c9; --accent-soft: rgba(47, 111, 237, 0.1); --accent-contrast: #ffffff; --border: rgba(29, 36, 50, 0.12); --shadow: 0 12px 32px rgba(29, 36, 50, 0.08); --shadow-sm: 0 4px 14px rgba(29, 36, 50, 0.06); --nav-bg: rgba(255, 255, 255, 0.82); --tag-bg: rgba(47, 111, 237, 0.1); --tag-text: #2f6fed; --grad-1: #2f6fed; --grad-2: #7c5cff; --tile-1: #dbe7fb; --tile-2: #e6e0fb; --selection: rgba(47, 111, 237, 0.2); --code-bg: rgba(29, 36, 50, 0.04); color-scheme: light; } /* ============ 主题三：护眼绿（重点：低对比、暖绿色系、无纯白、降蓝光） ============ */ :root[data-theme="eye"] { --bg: #cfe8cf; /* 柔和的低亮度绿色 */ --bg-soft: #c3e0c3; --bg-card: #e7f1e2; /* 卡片用暖白绿，避免纯白 */ --bg-hover: #d9ebd4; --text: #33473a; /* 柔和深灰绿文字，不用纯黑 */ --text-secondary: #5b6f60; --text-muted: #7e9083; --accent: #5e8f68; /* 平静的绿色点缀 */ --accent-strong: #4a7a55; --accent-soft: rgba(94, 143, 104, 0.16); --accent-contrast: #ffffff; --border: rgba(51, 71, 58, 0.18); /* 低对比边框 */ --shadow: 0 12px 30px rgba(51, 71, 58, 0.1); --shadow-sm: 0 4px 12px rgba(51, 71, 58, 0.08); --nav-bg: rgba(207, 232, 207, 0.86); --tag-bg: rgba(94, 143, 104, 0.16); --tag-text: #4a7a55; --grad-1: #5e8f68; --grad-2: #8fb08f; --tile-1: #cfe4c9; --tile-2: #d8ead2; --selection: rgba(94, 143, 104, 0.25); --code-bg: rgba(51, 71, 58, 0.05); color-scheme: light; } /* ---------- 基础元素 ---------- */ html { scroll-behavior: smooth; } body { font-family: var(--font-sans); background: var(--bg); color: var(--text); line-height: 1.75; font-size: 16px; -webkit-font-smoothing: antialiased; transition: background 0.35s ease, color 0.35s ease; min-height: 100vh; display: flex; flex-direction: column; } main { flex: 1; } ::selection { background: var(--selection); } a { color: var(--accent); text-decoration: none; transition: color 0.2s ease; } a:hover { color: var(--accent-strong); } img { max-width: 100%; display: block; } button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; } ul, ol { list-style: none; } :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; } ::-webkit-scrollbar { width: 10px; height: 10px; } ::-webkit-scrollbar-track { background: transparent; } ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 999px; } ::-webkit-scrollbar-thumb:hover { background: var(--text-muted); } .container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; } /* ---------- 顶部导航 ---------- */ .nav { position: sticky; top: 0; z-index: 100; height: var(--nav-height); background: var(--nav-bg); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); transition: background 0.35s ease, border-color 0.35s ease; } .nav-inner { display: flex; align-items: center; justify-content: space-between; height: var(--nav-height); gap: 16px; } .logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; letter-spacing: 0.3px; color: var(--text); } .logo:hover { color: var(--text); } .logo-mark { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--grad-1), var(--grad-2)); display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 0.82rem; box-shadow: 0 4px 12px var(--accent-soft); } .nav-links { display: flex; align-items: center; gap: 4px; } .nav-links a { display: block; padding: 8px 14px; border-radius: var(--radius-sm); color: var(--text-secondary); font-weight: 500; font-size: 0.95rem; } .nav-links a:hover { color: var(--text); background: var(--bg-hover); } .nav-links a.active { color: var(--accent); background: var(--accent-soft); } .nav-actions { display: flex; align-items: center; gap: 10px; } /* ---------- 主题切换 ---------- */ .theme-switch { position: relative; } .theme-btn { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--bg-hover); color: var(--text-secondary); border: 1px solid var(--border); transition: color 0.2s ease, border-color 0.2s ease, background 0.35s ease; } .theme-btn:hover, .theme-btn.active { color: var(--accent); border-color: var(--accent); } .theme-menu { position: absolute; right: 0; top: calc(100% + 8px); min-width: 172px; padding: 6px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); opacity: 0; transform: translateY(-6px); pointer-events: none; transition: opacity 0.2s ease, transform 0.2s ease, background 0.35s ease; z-index: 120; } .theme-menu.open { opacity: 1; transform: translateY(0); pointer-events: auto; } .theme-option { width: 100%; display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 9px; font-size: 0.92rem; color: var(--text-secondary); transition: background 0.2s ease, color 0.2s ease; } .theme-option:hover { background: var(--bg-hover); color: var(--text); } .theme-option.active { color: var(--accent); background: var(--accent-soft); } .dot { width: 16px; height: 16px; border-radius: 50%; border: 1px solid var(--border); flex-shrink: 0; } .dot-night { background: var(--dot-night); } .dot-day { background: var(--dot-day); } .dot-eye { background: var(--dot-eye); } /* ---------- 移动端汉堡菜单 ---------- */ .hamburger { display: none; flex-direction: column; gap: 5px; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 12px; border: 1px solid var(--border); background: var(--bg-hover); } .hamburger span { display: block; width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.25s ease, opacity 0.2s ease; } .hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); } .hamburger.active span:nth-child(2) { opacity: 0; } .hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } /* ---------- Hero ---------- */ .hero { position: relative; overflow: hidden; padding: 76px 0 64px; } .hero-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; } .blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.32; } .blob-1 { width: 460px; height: 460px; background: var(--grad-1); top: -140px; left: -80px; animation: float1 13s ease-in-out infinite; } .blob-2 { width: 420px; height: 420px; background: var(--grad-2); bottom: -170px; right: -70px; opacity: 0.26; animation: float2 16s ease-in-out infinite; } @keyframes float1 { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(34px, 22px); } } @keyframes float2 { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-26px, -18px); } } .hero-inner { position: relative; z-index: 1; } .hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; background: var(--tag-bg); color: var(--tag-text); font-size: 0.88rem; font-weight: 500; margin-bottom: 22px; } .hero h1 { font-size: clamp(2.3rem, 6.5vw, 3.7rem); line-height: 1.12; font-weight: 800; letter-spacing: -0.5px; } .hero h1 .grad { background: linear-gradient(90deg, var(--grad-1), var(--grad-2)); -webkit-background-clip: text; background-clip: text; color: transparent; } .hero-sub { margin-top: 18px; color: var(--text-secondary); font-size: 1.12rem; max-width: 660px; } .hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; } .tag { padding: 6px 15px; border-radius: 999px; background: var(--tag-bg); color: var(--tag-text); font-size: 0.88rem; font-weight: 500; } .hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; } .btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 12px; font-weight: 600; font-size: 0.98rem; transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease; } .btn:hover { transform: translateY(-2px); } .btn-primary { background: linear-gradient(135deg, var(--grad-1), var(--grad-2)); color: #fff; box-shadow: 0 8px 20px var(--accent-soft); } .btn-primary:hover { color: #fff; box-shadow: 0 12px 26px var(--accent-soft); } .btn-ghost { border: 1px solid var(--border); color: var(--text); background: var(--bg-card); } .btn-ghost:hover { border-color: var(--accent); color: var(--accent); } /* ---------- 通用区块 ---------- */ .section { padding: 56px 0; } .section-soft { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); } .section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 30px; } .section-title { font-size: 1.55rem; font-weight: 700; line-height: 1.3; } .section-title .en { display: block; font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-muted); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 6px; } .section-link { font-size: 0.92rem; font-weight: 600; white-space: nowrap; } /* ---------- 网格 ---------- */ .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; } .grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; } /* ---------- 博客卡片（首页预览用） ---------- */ .post-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 12px; box-shadow: var(--shadow-sm); transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.35s ease; } .post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent); } .post-meta { display: flex; align-items: center; gap: 10px; font-size: 0.84rem; color: var(--text-muted); } .category-tag { padding: 3px 10px; border-radius: 999px; background: var(--tag-bg); color: var(--tag-text); font-size: 0.78rem; font-weight: 600; white-space: nowrap; } .post-card h3, .post-row h3 { font-size: 1.16rem; line-height: 1.5; } .post-card h3 a, .post-row h3 a { color: var(--text); } .post-card h3 a:hover, .post-row h3 a:hover { color: var(--accent); } .post-card p, .post-row p { color: var(--text-secondary); font-size: 0.94rem; } .read-more { margin-top: auto; color: var(--accent); font-size: 0.9rem; font-weight: 600; display: inline-flex; align-items: center; gap: 5px; } .read-more .arrow { transition: transform 0.2s ease; } .post-card:hover .read-more .arrow, .post-row:hover .read-more .arrow { transform: translateX(4px); } /* ---------- 作品卡片 ---------- */ .work-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow-sm); transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.35s ease; } .work-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent); } .work-thumb { height: 150px; display: grid; place-items: center; font-size: 3rem; background: linear-gradient(135deg, var(--tile-1), var(--tile-2)); border-bottom: 1px solid var(--border); } .work-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; } .work-type { align-self: flex-start; padding: 3px 10px; border-radius: 999px; background: var(--tag-bg); color: var(--tag-text); font-size: 0.78rem; font-weight: 600; } .work-card h3 { font-size: 1.15rem; } .work-card p { color: var(--text-secondary); font-size: 0.93rem; } .work-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 8px; } .mini-tag { font-size: 0.76rem; padding: 2px 9px; border-radius: 999px; background: var(--bg-hover); color: var(--text-muted); } /* ---------- 关于区块 ---------- */ .about-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 20px; } .about-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); transition: background 0.35s ease; } .about-card h3 { font-size: 1.12rem; margin-bottom: 12px; } .about-card p { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 10px; } .about-list { display: grid; gap: 12px; margin-top: 6px; } .about-list li { display: flex; align-items: flex-start; gap: 10px; color: var(--text-secondary); font-size: 0.95rem; } .about-list .li-icon { color: var(--accent); flex-shrink: 0; } /* ---------- 内页页头 ---------- */ .page-hero { padding: 62px 0 16px; } .page-hero h1 { font-size: clamp(1.9rem, 5vw, 2.7rem); font-weight: 800; letter-spacing: -0.3px; } .page-hero p { color: var(--text-secondary); margin-top: 10px; max-width: 660px; } /* ---------- 博客筛选 ---------- */ .filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 14px; } .filter-btn { padding: 8px 18px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-card); color: var(--text-secondary); font-size: 0.9rem; font-weight: 500; transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease; } .filter-btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); } .filter-btn.active { background: var(--accent); color: var(--accent-contrast); border-color: var(--accent); } .filter-count { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 22px; } .post-list { display: grid; gap: 18px; } .post-row { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 26px; display: flex; flex-direction: column; gap: 10px; box-shadow: var(--shadow-sm); transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.35s ease; } .post-row:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--accent); } .post-row h3 { font-size: 1.24rem; } .post-item.hidden { display: none; } /* ---------- 故事家页 ---------- */ .story-hero { position: relative; overflow: hidden; min-height: 72vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 90px 24px 70px; } .story-hero::before, .story-hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(70px); z-index: 0; } .story-hero::before { width: 420px; height: 420px; background: var(--grad-1); top: -140px; left: -70px; opacity: 0.28; } .story-hero::after { width: 400px; height: 400px; background: var(--grad-2); bottom: -160px; right: -70px; opacity: 0.24; } .story-hero > * { position: relative; z-index: 1; } .badge-live { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; background: var(--tag-bg); color: var(--tag-text); font-weight: 600; font-size: 0.85rem; } .badge-live .pulse { width: 8px; height: 8px; border-radius: 50%; background: currentColor; animation: pulse 1.6s ease-in-out infinite; } @keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.35; transform: scale(0.75); } } .story-title { font-size: clamp(2rem, 6vw, 3.2rem); font-weight: 800; letter-spacing: -0.5px; margin-top: 20px; } .story-title .grad { background: linear-gradient(90deg, var(--grad-1), var(--grad-2)); -webkit-background-clip: text; background-clip: text; color: transparent; } .story-desc { color: var(--text-secondary); max-width: 560px; margin: 16px auto 0; } .story-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 44px auto 0; max-width: 780px; width: 100%; } .feature { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 18px; text-align: center; box-shadow: var(--shadow-sm); transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.35s ease; } .feature:hover { transform: translateY(-3px); box-shadow: var(--shadow); } .feature .f-icon { font-size: 1.8rem; } .feature h4 { margin-top: 10px; font-size: 1.02rem; } .feature p { color: var(--text-muted); font-size: 0.88rem; margin-top: 6px; } .subscribe-box { margin-top: 44px; max-width: 480px; width: 100%; } .subscribe-box .box { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); transition: background 0.35s ease; } .subscribe-box h3 { font-size: 1.1rem; } .subscribe-box .sub-tip { color: var(--text-muted); font-size: 0.88rem; margin-top: 6px; } .subscribe-form { display: flex; gap: 10px; margin-top: 16px; } .subscribe-form input[type="email"] { flex: 1; min-width: 0; padding: 12px 16px; border-radius: 12px; border: 1px solid var(--border); background: var(--bg); color: var(--text); font-family: inherit; font-size: 0.95rem; } .subscribe-form input[type="email"]::placeholder { color: var(--text-muted); } .subscribe-form input[type="email"]:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); } .form-msg { margin-top: 12px; font-size: 0.9rem; color: var(--accent-strong); display: none; } .form-msg.show { display: block; animation: fadeIn 0.3s ease; } .form-note { margin-top: 12px; color: var(--text-muted); font-size: 0.82rem; } .story-note { margin-top: 56px; padding: 10px 18px; border: 1px dashed var(--border); border-radius: var(--radius-sm); color: var(--text-muted); font-size: 0.85rem; } .story-note strong { color: var(--text-secondary); font-weight: 600; } @keyframes fadeIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } } /* ---------- 页脚 ---------- */ .footer { border-top: 1px solid var(--border); margin-top: 48px; padding: 40px 0 30px; background: var(--bg-soft); transition: background 0.35s ease; } .footer-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; } .footer-brand { font-weight: 800; font-size: 1.05rem; } .footer-brand .dot-accent { color: var(--accent); } .footer-copy { color: var(--text-muted); font-size: 0.86rem; margin-top: 6px; } .footer-links { display: flex; gap: 18px; } .footer-links a { color: var(--text-secondary); font-size: 0.92rem; } .footer-links a:hover { color: var(--accent); } .footer-placeholder { margin-top: 22px; padding-top: 16px; border-top: 1px dashed var(--border); color: var(--text-muted); font-size: 0.82rem; } /* ---------- 滚动显现动画 ---------- */ .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; } .reveal.visible { opacity: 1; transform: none; } /* ---------- 响应式 ---------- */ @media (max-width: 900px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-2 { grid-template-columns: 1fr; } .about-grid { grid-template-columns: 1fr; } .story-features { grid-template-columns: 1fr; } } @media (max-width: 640px) { .container { padding: 0 18px; } .hamburger { display: flex; } .nav-links { position: absolute; top: var(--nav-height); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 4px; background: var(--nav-bg); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); padding: 10px 18px 16px; opacity: 0; transform: translateY(-8px); pointer-events: none; transition: opacity 0.25s ease, transform 0.25s ease; } .nav-links.open { opacity: 1; transform: none; pointer-events: auto; } .nav-links a { padding: 12px 14px; border-radius: var(--radius-sm); } .grid-3 { grid-template-columns: 1fr; } .hero { padding: 52px 0 48px; } .section { padding: 42px 0; } .subscribe-form { flex-direction: column; } .subscribe-form .btn { justify-content: center; } .section-head { flex-direction: column; align-items: flex-start; gap: 8px; } } /* ---------- 无障碍：减少动效 ---------- */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } html { scroll-behavior: auto; } } /* ---------- 内容加载失败 / 空态提示条（content.js 动态插入） ---------- */ .load-error { padding: 14px 18px; border-radius: var(--radius-sm); border: 1px dashed var(--border); background: var(--bg-card); color: var(--text-secondary); font-size: 0.92rem; line-height: 1.6; } .grid-3 .load-error, .post-list .load-error { grid-column: 1 / -1; } /* ---------- 文章详情页（post.html） ---------- */ .post-article { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 34px 38px; box-shadow: var(--shadow-sm); max-width: 820px; margin: 0 auto; } .post-article .post-meta { margin-bottom: 18px; } .post-article h1 { font-size: clamp(1.7rem, 4vw, 2.3rem); font-weight: 800; line-height: 1.35; letter-spacing: -0.3px; margin-bottom: 16px; } .post-summary { color: var(--text-secondary); font-size: 1.05rem; line-height: 1.8; padding-bottom: 22px; border-bottom: 1px solid var(--border); margin-bottom: 22px; } .post-cover { display: block; width: 100%; max-height: 420px; object-fit: cover; border-radius: 12px; border: 1px solid var(--border); margin: 0 0 24px; } .post-content { color: var(--text); font-size: 1.04rem; line-height: 1.9; } .post-content p { margin-bottom: 1.15em; } .post-empty { max-width: 620px; margin: 0 auto; padding: 70px 24px; text-align: center; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); } .post-empty h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 12px; } .post-empty p { color: var(--text-secondary); margin-bottom: 26px; } @media (max-width: 640px) { .post-article { padding: 24px 20px; } .post-empty { padding: 50px 18px; } }