/* ═══ 小夏仪表盘 v11 - 新中式数字禅意 ═══ */
/* 风格：东方美学 · 留白呼吸 · 墨韵渐层 · 静谧高级 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Noto+Serif+SC:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600&display=swap');

/* ── 色彩体系 · 墨韵层次 ── */
:root, html[data-theme="light"] {
    /* 主色 - 青瓷绿 */
    --green: #2d8a5e;
    --green-light: #4aab7d;
    --green-dark: #1a5c3d;
    --green-bg: rgba(45,138,94,0.06);
    --green-border: rgba(45,138,94,0.15);
    
    /* 墨色层次 */
    --ink-900: #1a2e23;
    --ink-700: #2d4a3a;
    --ink-500: #4a6b5a;
    --ink-300: #7a9a8a;
    --ink-100: #b8d4c4;
    --ink-50: #e8f4ed;

    /* 暖色点缀 - 琥珀 */
    --amber: #c8915a;
    --amber-light: #e8b882;
    --amber-bg: rgba(200,145,90,0.08);

    /* 背景与文字 */
    --bg: #f5f9f7;
    --bg-gradient: linear-gradient(175deg, #f0f7f3 0%, #f8fbf9 40%, #ffffff 100%);
    --card: rgba(255,255,255,0.85);
    --card-inner: rgba(248,252,250,0.6);
    --card-border: rgba(45,138,94,0.12);
    --text: var(--ink-900);
    --text2: var(--ink-500);
    --text3: var(--ink-300);

    /* 功能色 - 沉稳 */
    --blue: #3a7a8a;
    --blue-bg: rgba(58,122,138,0.06);
    --blue-border: rgba(58,122,138,0.12);
    --red: #a85050;
    --red-bg: rgba(168,80,80,0.06);
    --red-border: rgba(168,80,80,0.12);
    --orange: var(--amber);
    --orange-bg: var(--amber-bg);
    --purple: #6a5a8a;
    --purple-bg: rgba(106,90,138,0.06);

    /* 阴影 - 精致分层 */
    --header: rgba(245,249,247,0.88);
    --shadow-sm: 0 1px 3px rgba(26,46,35,0.04), 0 4px 12px rgba(26,46,35,0.03);
    --shadow-md: 0 2px 8px rgba(26,46,35,0.05), 0 8px 24px rgba(26,46,35,0.04);
    --shadow-lg: 0 4px 16px rgba(26,46,35,0.06), 0 16px 48px rgba(26,46,35,0.05);
    --shadow-hover: 0 8px 32px rgba(26,46,35,0.08), 0 24px 64px rgba(26,46,35,0.06);
    --shadow-glow: 0 0 40px rgba(45,138,94,0.15);

    /* 圆角 - 柔和 */
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 999px;
}

/* ── 暗色模式 ── */
html[data-theme="dark"] {
    --bg: #0e1410;
    --card: rgba(20,32,24,0.78);
    --card-border: rgba(90,184,137,0.15);
    --text: #d4ddd6;
    --text2: #8a9e90;
    --text3: #5a7064;
    --green: #5ab889;
    --green-light: #72d0a0;
    --green-dark: #3d9a6b;
    --green-bg: rgba(90,184,137,0.10);
    --green-border: rgba(90,184,137,0.18);
    --green-bg-alpha: rgba(90,184,137,0.06);
    --green-border-alpha: rgba(90,184,137,0.12);
    --amber: #d4a84a;
    --amber-bg: rgba(212,168,74,0.10);
    --blue: #68b0c8;
    --blue-bg: rgba(104,176,200,0.10);
    --blue-border: rgba(104,176,200,0.18);
    --red: #c87070;
    --red-bg: rgba(200,112,112,0.10);
    --red-border: rgba(200,112,112,0.18);
    --orange: #d4a84a;
    --orange-bg: rgba(212,168,74,0.10);
    --purple: #a090d0;
    --purple-bg: rgba(160,144,208,0.10);
    --header: rgba(14,20,16,0.82);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.20);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.28);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.35);
    --shadow-hover: 0 12px 40px rgba(0,0,0,0.38);
}

/* ── 全局 ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-tap-highlight-color:transparent; }

body {
    background: var(--bg);
    background: var(--bg-gradient);
    background-attachment: fixed;
    color: var(--text);
    font-family: 'Outfit', 'Noto Serif SC', -apple-system, serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.7;
    min-height: 100vh;
    transition: background .6s cubic-bezier(0.4, 0, 0.2, 1), color .4s ease;
    position: relative;
}

/* 噪点纹理叠加 */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.015;
    pointer-events: none;
    z-index: 0;
}

/* 装饰性渐变圆 */
body::after {
    content: '';
    position: fixed;
    top: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(45,138,94,0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ═══ 深色模式 ═══ */
html[data-theme="dark"] body {
    --bg: #0c1210;
    --bg-gradient: linear-gradient(175deg, #0a100e 0%, #0f1814 40%, #121c18 100%);
    --card: rgba(18,28,24,0.88);
    --card-inner: rgba(14,22,18,0.7);
    --header: rgba(12,18,16,0.92);
    --text: #d4e4dc;
    --text2: #8aa496;
    --text3: #5a7a6a;
    --green: #4aab7d;
    --green-light: #6cc89a;
    --green-bg: rgba(74,171,125,0.08);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.2), 0 4px 12px rgba(0,0,0,0.15);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.25), 0 8px 24px rgba(0,0,0,0.2);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.3), 0 16px 48px rgba(0,0,0,0.25);
    --shadow-glow: 0 0 60px rgba(74,171,125,0.2);
}

html[data-theme="dark"] body::before {
    opacity: 0.03;
}

html[data-theme="dark"] body::after {
    background: radial-gradient(circle, rgba(74,171,125,0.12) 0%, transparent 60%);
    top: -30%;
    right: -20%;
}

/* ── Header ── */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: var(--header);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 0.5px solid var(--green-border-alpha);
}
.header-inner {
    max-width: 960px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 20px; height: 52px;
}
.site-logo {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none; color: var(--text);
}
.logo-icon {
    width: 34px; height: 34px; border-radius: 10px;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 16px;
    box-shadow: 0 2px 10px rgba(61,154,107,0.30);
}
.logo-text { font-size: 17px; font-weight: 700; letter-spacing: -0.5px; color: var(--green-dark); }
.header-right { display: flex; align-items: center; gap: 4px; }

/* ── 主题按钮 ── */
.theme-btn {
    width: 36px; height: 36px; border-radius: 50%;
    border: none; background: transparent; cursor: pointer;
    position: relative; transition: background .2s;
    display: flex; align-items: center; justify-content: center;
}
.theme-btn:hover { background: var(--green-bg-alpha); }
.theme-btn::after { content:'☀️'; font-size:18px; position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); }
.theme-btn.dark::after { content:'🌙'; }

/* ── 导航 ── */
.site-nav {
    background: var(--header);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 0.5px solid var(--green-border-alpha);
    max-width: 960px; margin: 0 auto;
    display: flex; padding: 0 20px; gap: 0; overflow-x: auto;
    scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav a {
    display: flex; align-items: center; gap: 5px;
    padding: 12px 16px;
    font-size: 13px; font-weight: 500; color: var(--text2);
    text-decoration: none; white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: color .25s, border-color .25s;
}
.site-nav a svg { flex-shrink: 0; }
.site-nav a:hover { color: var(--green); }
.site-nav a.active { color: var(--green); border-bottom-color: var(--green); }

/* 移动端导航 */
@media (max-width: 640px) {
    .site-nav { display:none; padding:8px 16px; flex-direction:column; gap:2px; }
    .site-nav.open { display:flex; }
    .site-nav a { padding:12px 16px; border-radius:var(--radius-sm); border-bottom:none; font-size:15px; }
    .site-nav a.active { background:var(--green-bg); }
}
.mobile-toggle {
    display:none; width:36px; height:36px;
    border:none; background:transparent; cursor:pointer;
    flex-direction:column; align-items:center; justify-content:center; gap:5px; padding:8px;
}
.mobile-toggle span { width:20px; height:2px; background:var(--text); border-radius:1px; transition:.25s; }
.mobile-toggle.open span:nth-child(1) { transform:rotate(45deg) translate(4px,4px); }
.mobile-toggle.open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.mobile-toggle.open span:nth-child(3) { transform:rotate(-45deg) translate(4px,-4px); }
@media (max-width: 640px) { .mobile-toggle { display:flex; } }

/* ── 内容区 ── */
.site-content { max-width:960px; margin:0 auto; padding:24px 20px 60px; }
@media (max-width:640px) { .site-content { padding:16px 16px 40px; } }

/* ═══ 新中式数字禅意 ═══ */

/* ── 卡片 · 悬浮宣纸质感 ── */
.card {
    background: var(--card);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 内部微光效果 */
.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    opacity: 0.8;
}

.card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--green-light);
}

.card-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 22px;
    border-bottom: 1px solid var(--green-border);
    background: var(--card-inner);
}
.card-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 15px; font-weight: 600;
    display: flex; align-items: center; gap: 10px;
    color: var(--text);
    letter-spacing: 0.02em;
}
.card-body { padding: 18px 22px; }
.card-body.pad0 { padding: 0; }
@media (max-width:640px) {
    .card { border-radius: var(--radius-md); }
    .card-head { padding: 14px 16px; }
    .card-body { padding: 14px 16px; }
}

/* ── 入口网格 · 印章式设计 ── */
.entry-grid { 
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: 14px; 
    margin-bottom: 24px; 
}
@media (max-width:640px) { .entry-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; } }

.entry-item {
    display: flex; flex-direction: column; align-items: center;
    padding: 28px 16px; text-decoration: none; color: var(--text);
    background: var(--card);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg); 
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 入口项目角标装饰 */
.entry-item::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--green-bg) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.entry-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--green);
}

.entry-item:hover::after {
    opacity: 1;
}
    box-shadow: var(--shadow-sm);
    transition: transform .35s, box-shadow .35s, border-color .35s;
}
.entry-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--green);
}
.entry-item .icon { font-size:32px; margin-bottom:10px; }
.entry-item .label { font-size:15px; font-weight:600; }
.entry-item .desc { font-size:12px; color:var(--text2); margin-top:4px; }
.entry-item .badge {
    font-size:11px; font-weight:600; margin-top:8px;
    padding:3px 10px; border-radius:var(--radius-pill);
}
.badge-green { background:var(--green-bg); color:var(--green); }
.badge-blue { background:var(--blue-bg); color:var(--blue); }
.badge-red { background:var(--red-bg); color:var(--red); }
.badge-orange { background:var(--orange-bg); color:var(--orange); }

/* ── 欢迎标语 · 书法意境 ── */
.welcome-banner { 
    text-align: center; 
    padding: 32px 0 20px; 
    position: relative;
}

/* 装饰性水墨圆 */
.welcome-banner::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--green-bg) 0%, transparent 70%);
    opacity: 0.6;
    pointer-events: none;
}

.welcome-greeting { 
    font-family: 'Noto Serif SC', serif;
    font-size: 32px; 
    font-weight: 700; 
    letter-spacing: 0.08em; 
    color: var(--text);
    position: relative;
}

.welcome-sub { 
    font-size: 15px; 
    color: var(--text2); 
    margin-top: 8px;
    font-weight: 400;
    letter-spacing: 0.05em;
}

/* ── 日期拨盘 · 竹简风格 ── */
.date-dial { 
    position: relative; 
    overflow: hidden; 
    height: 72px; 
    margin-bottom: 20px; 
    user-select: none; 
    -webkit-user-select: none; 
    width: 100%;
    background: var(--card-inner);
    border-radius: var(--radius-md);
    border: 1px solid var(--green-border);
}

.date-dial-track { 
    position: relative; 
    height: 100%; 
    cursor: grab; 
    touch-action: pan-y; 
}
.date-dial-track:active { cursor: grabbing; }

.date-dial-items { 
    display: flex; 
    position: absolute; 
    top: 0; 
    left: 0; 
    height: 100%; 
    will-change: transform; 
}

.date-dial-item {
    flex: 0 0 110px; 
    display: flex; 
    flex-direction: column;
    align-items: center; 
    justify-content: center;
    padding: 8px 4px; 
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s; 
    cursor: pointer;
    position: relative;
}

.date-dial-day { 
    font-family: 'Outfit', sans-serif;
    font-size: 24px; 
    font-weight: 600; 
    color: var(--text); 
    line-height: 1; 
    letter-spacing: -0.02em;
}

.date-dial-weekday { 
    font-size: 11px; 
    color: var(--text2); 
    margin-top: 4px;
    font-weight: 500;
}

.date-dial-tag {
    font-size: 9px; 
    font-weight: 600; 
    padding: 2px 8px; 
    border-radius: var(--radius-pill); 
    margin-top: 4px;
    background: var(--green-bg); 
    color: var(--green);
    letter-spacing: 0.03em;
}

.date-dial-item.active .date-dial-day { 
    color: var(--green); 
}
.date-dial-item.active::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background: var(--green);
    border-radius: 3px 3px 0 0;
}

.date-dial-center-line {
    position: absolute; 
    left: 50%; 
    top: 8px; 
    bottom: 8px;
    width: 2px; 
    background: linear-gradient(180deg, transparent, var(--green), transparent);
    opacity: 0.4;
    transform: translateX(-50%); 
    pointer-events: none;
}

.date-dial-mask { 
    position: absolute; 
    top: 0; 
    bottom: 0; 
    width: 80px; 
    z-index: 2; 
    pointer-events: none; 
}
.date-dial-mask-left { 
    left: 0; 
    background: linear-gradient(to right, var(--card-inner), transparent); 
}
.date-dial-mask-right { 
    right: 0; 
    background: linear-gradient(to left, var(--card-inner), transparent); 
}

@media (max-width:640px) { 
    .date-dial-item { flex: 0 0 85px; } 
    .date-dial-day { font-size: 20px; } 
    .welcome-greeting { font-size: 26px; }
}

/* ── 日期选择按钮 ── */
.date-picker-btn {
    width:36px; height:36px;
    display:flex; align-items:center; justify-content:center;
    border-radius:50%; border:0.5px solid var(--green-border);
    background: var(--card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    cursor:pointer; box-shadow:var(--shadow-sm); transition:.2s;
}
.date-picker-btn:hover { background:var(--green-bg); border-color:var(--green); }

/* ── 日期导航 ── */
.date-nav { display:flex; align-items:center; justify-content:center; gap:12px; margin-bottom:20px; }
.date-arrow {
    width:36px; height:36px; border-radius:50%;
    border:0.5px solid var(--green-border);
    background: var(--card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color:var(--text); font-size:18px; cursor:pointer;
    display:flex; align-items:center; justify-content:center;
    transition:.2s; box-shadow:var(--shadow-sm);
}
.date-arrow:hover { background:var(--green-bg); border-color:var(--green); }
.date-display { font-size:16px; font-weight:600; min-width:140px; text-align:center; }

/* ── 双栏 ── */
.two-col { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:640px) { .two-col { grid-template-columns:1fr; } }

/* ── 移动端入口 ── */
.m-entries-wrap { position:relative; margin-bottom:16px; overflow:hidden; touch-action:pan-y; z-index:101; }
.m-entries { display:flex; gap:10px; padding:4px 0; flex-wrap:nowrap; will-change:transform; }
.m-dots { display:flex; justify-content:center; gap:6px; margin-top:8px; }
.m-dot { width:6px; height:6px; border-radius:50%; background:var(--green-border); transition:all .25s; }
.m-dot.active { background:var(--green); width:18px; border-radius:3px; }
.m-entry {
    flex:0 0 auto; width:88px; display:flex; flex-direction:column; align-items:center;
    padding:16px 8px; text-decoration:none; color:var(--text);
    background: linear-gradient(180deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border:0.5px solid var(--green-border);
    border-radius:var(--radius-lg); text-align:center;
    box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,0.8);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}
.m-entry::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(61,154,107,0.15) 0%, transparent 70%);
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.4s, opacity 0.4s;
    opacity: 0;
}
.m-entry:active { transform:scale(0.95); }
.m-entry:active::after { transform: translate(-50%, -50%) scale(2); opacity: 1; }
.m-entry:hover { transform:translateY(-4px); border-color:var(--green); box-shadow:var(--shadow-md); }
.m-entry-icon { font-size:24px; margin-bottom:6px; transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); }
.m-entry:hover .m-entry-icon { transform: scale(1.15) rotate(-8deg); }
.m-entry-label { font-size:13px; font-weight:600; }
.m-entry-num {
    font-size:11px; font-weight:600; margin-top:4px;
    padding:2px 8px; border-radius:var(--radius-pill);
    background:var(--green-bg); color:var(--green);
}

.m-section { margin-bottom:14px; }
.m-section-title {
    font-size:13px; font-weight:600; color:var(--text2);
    margin-bottom:8px; padding-left:2px;
    text-transform:uppercase; letter-spacing:.5px;
}
.m-box {
    background: var(--card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border:0.5px solid var(--card-border);
    border-radius:var(--radius-md); padding:16px;
    font-size:13px; line-height:1.7; color:var(--text);
    box-shadow:var(--shadow-sm); word-break:break-word;
}
.m-box.blue { background:rgba(58,140,165,0.08); border-color:var(--blue-border); }
.m-box.green { background:var(--green-bg); border-color:var(--green-border-alpha); }

/* ── 移动端卡片链接 ── */
.m-card-link {
    display:flex; align-items:center; gap:8px;
    padding:14px 16px;
    background: var(--card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border:0.5px solid var(--card-border);
    border-radius:var(--radius-md);
    text-decoration:none; color:var(--text);
    font-size:13px; font-weight:600;
    box-shadow:var(--shadow-sm);
    transition:transform .2s, border-color .2s;
}
.m-card-link:active { transform:scale(0.97); }
.m-card-link:hover { border-color:var(--green); }

/* ── PC端卡片链接 ── */
.card-link-item {
    display:flex; flex-direction:column;
    align-items:center; justify-content:center;
    padding:20px 16px;
    background: var(--card);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border:0.5px solid var(--card-border);
    border-radius:var(--radius-lg); text-decoration:none; color:var(--text);
    text-align:center; box-shadow:var(--shadow-sm);
    transition:transform .35s, box-shadow .35s, border-color .35s;
}
.card-link-item:hover {
    transform:translateY(-4px);
    box-shadow:var(--shadow-hover);
    border-color:var(--green);
}
.card-link-icon { font-size:28px; margin-bottom:8px; }
.card-link-label { font-size:14px; font-weight:600; }
.card-link-desc { font-size:11px; color:var(--text2); margin-top:4px; }

/* ── 标签 ── */
.tag {
    display:inline-flex; align-items:center; gap:4px;
    padding:3px 10px; border-radius:var(--radius-pill);
    font-size:11px; font-weight:600;
}
.tag-green { background:var(--green-bg); color:var(--green); }
.tag-blue { background:var(--blue-bg); color:var(--blue); }
.tag-red { background:var(--red-bg); color:var(--red); }
.tag-orange { background:var(--orange-bg); color:var(--orange); }
.tag-purple { background:var(--purple-bg); color:var(--purple); }

/* ── 按钮 ── */
.btn {
    display:inline-flex; align-items:center; gap:6px;
    padding:8px 18px; border-radius:var(--radius-pill);
    font-size:13px; font-weight:500; cursor:pointer;
    border:none; background:transparent; color:var(--text2);
    font-family:inherit; transition:.2s; text-decoration:none;
}
.btn:hover { background:var(--green-bg-alpha); color:var(--green); }
.btn-primary {
    background:linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
    color:#fff; box-shadow:0 2px 10px rgba(61,154,107,0.30);
}
.btn-primary:hover { opacity:.9; box-shadow:0 4px 14px rgba(61,154,107,0.35); }
.btn-ghost { border:0.5px solid var(--green-border); }
.btn-ghost:hover { border-color:var(--green); background:var(--green-bg); }
.btn-sm { padding:6px 14px; font-size:12px; }

/* ── 摘要块 ── */
.summary-box {
    background:var(--green-bg); border-radius:var(--radius-md); padding:16px;
    font-size:13px; line-height:1.8; color:var(--text);
    word-break:break-word; max-height:400px; overflow-y:auto;
    border:0.5px solid var(--green-border-alpha);
}
@media (max-width:640px) { .summary-box { max-height:280px; padding:14px; } }

/* ── 进度条 ── */
.progress-bar { height:6px; border-radius:3px; background:var(--green-border); overflow:hidden; }
.progress-fill {
    height:100%; border-radius:3px;
    background:linear-gradient(90deg, var(--green), var(--green-light));
    transition:width .6s ease;
}

/* ── 空状态 ── */
.empty { text-align:center; padding:40px 20px; color:var(--text3); font-size:14px; }

/* ── 骨架屏 ── */
.skel {
    background:linear-gradient(90deg, var(--green-border) 25%, var(--green-bg) 50%, var(--green-border) 75%);
    background-size:200% 100%;
    animation:skel 1.5s ease infinite; border-radius:8px;
}
@keyframes skel { 0%{background-position:200% 0;} 100%{background-position:-200% 0;} }

/* ── 日历网格 ── */
.calendar-grid { display:grid; grid-template-columns:repeat(7,1fr); gap:6px; margin-bottom:16px; }
.cal-day {
    text-align:center; padding:12px 6px; border-radius:var(--radius-sm);
    cursor:pointer; transition:.2s;
    background: var(--card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border:0.5px solid var(--card-border);
}
.cal-day:hover { background:var(--green-bg); border-color:var(--green); transform:translateY(-2px); }
.cal-day.today { border-color:var(--green); box-shadow:0 0 0 1px var(--green); }
.cal-day.selected { background:var(--green); color:#fff; border-color:var(--green); }
.cal-day .num { font-size:16px; font-weight:700; }
.cal-day .label { font-size:10px; color:var(--text2); margin-top:2px; }
.cal-day.selected .label { color:rgba(255,255,255,0.7); }
.cal-day .dot { width:6px; height:6px; border-radius:50%; background:var(--green-light); margin:4px auto 0; }
@media (max-width:640px) { .calendar-grid { gap:4px; } .cal-day { padding:10px 4px; } .cal-day .num { font-size:14px; } }

/* ── Section Title ── */
.section-title {
    font-size:24px; font-weight:700; letter-spacing:-0.5px;
    margin-bottom:20px; display:flex; align-items:center; gap:10px;
    color:var(--green-dark);
}
.section-title .emoji { font-size:26px; }
@media (max-width:640px) { .section-title { font-size:20px; margin-bottom:16px; } }

/* ── 双栏来源卡片（玻璃） ── */
.dual-section { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:640px) { .dual-section { grid-template-columns:1fr; gap:12px; } }

.source-card {
    background: var(--card);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border:0.5px solid var(--card-border);
    border-radius:var(--radius-lg); overflow:hidden;
    box-shadow:var(--shadow-sm);
    transition:box-shadow .35s, transform .35s, border-color .35s;
}
.source-card:hover { box-shadow:var(--shadow-md); transform:translateY(-4px); border-color:var(--green); }

.source-header {
    display:flex; align-items:center; gap:10px;
    padding:14px 18px; border-bottom:0.5px solid var(--green-border-alpha);
}
.source-header.pc { background:linear-gradient(135deg, rgba(58,140,165,0.06) 0%, rgba(61,154,107,0.04) 100%); }
.source-header.ios { background:linear-gradient(135deg, rgba(61,154,107,0.06) 0%, rgba(90,184,137,0.04) 100%); }
.source-icon { font-size:20px; }
.source-label { font-size:14px; font-weight:700; color:var(--text); letter-spacing:-0.3px; }
.source-badge {
    margin-left:auto; font-size:10px; font-weight:600;
    padding:3px 8px; border-radius:6px;
    color:var(--text2); background:var(--green-bg);
}
.source-body { padding:16px 18px; font-size:13px; line-height:1.8; color:var(--text); word-break:break-word; min-height:60px; }
@media (max-width:640px) { .source-header { padding:12px 14px; } .source-body { padding:14px; } }

/* ── 来源标签切换（玻璃胶囊） ── */
.source-tabs {
    display:flex; gap:8px; margin-bottom:16px;
    background: var(--card);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border:0.5px solid var(--card-border);
    border-radius:var(--radius-lg); padding:6px;
    box-shadow:var(--shadow-sm);
}
.source-tab {
    flex:1; display:flex; align-items:center; justify-content:center; gap:6px;
    padding:10px 16px; border-radius:var(--radius-pill);
    border:none; background:transparent;
    font-size:13px; font-weight:600; color:var(--text2);
    cursor:pointer; transition:.25s; font-family:inherit;
}
.source-tab:hover { background:var(--green-bg); color:var(--green); }
.source-tab.active {
    background:linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
    color:#fff; box-shadow:0 2px 10px rgba(61,154,107,0.30);
}
.source-tab.active .tab-dot { background:#fff !important; }
.tab-dot { width:6px; height:6px; border-radius:50%; }
@media (max-width:640px) { .source-tab { padding:8px 12px; font-size:12px; } }

/* ── 聊天日期卡片 ── */
.chat-day { padding:20px; border-bottom:0.5px solid var(--green-border-alpha); }
.chat-day:last-child { border-bottom:none; }
.chat-day-header { display:flex; align-items:center; gap:8px; margin-bottom:12px; }
.chat-day-date { font-size:12px; font-weight:700; color:var(--text2); }
.chat-source-tag { font-size:10px; font-weight:600; padding:2px 8px; border-radius:4px; }
.chat-source-tag.pc { background:var(--blue-bg); color:var(--blue); }
.chat-source-tag.ios { background:var(--green-bg); color:var(--green); }

/* ── 底部 ── */
.site-footer {
    border-top:0.5px solid var(--green-border-alpha);
    padding:16px 20px; text-align:center;
    font-size:12px; color:var(--text3);
}

/* ── 滚动条 ── */
::-webkit-scrollbar { width:4px; height:4px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--green-border); border-radius:2px; }
::-webkit-scrollbar-thumb:hover { background:var(--green); }

/* ═══ 动画系统 · 流水禅意 ═══ */

/* 基础淡入 */
@keyframes fadeIn { 
    from { opacity: 0; transform: translateY(16px); } 
    to { opacity: 1; transform: translateY(0); } 
}

/* 滑入动画 */
@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* 缩放弹入 */
@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

/* 呼吸光晕 */
@keyframes breathe {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}

/* 水波纹 */
@keyframes ripple {
    0% { transform: scale(0); opacity: 0.6; }
    100% { transform: scale(4); opacity: 0; }
}

/* 数字跳动 */
@keyframes countUp {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in { 
    animation: fadeIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards; 
}
.fade-in-d1 { animation-delay: 0.08s; opacity: 0; }
.fade-in-d2 { animation-delay: 0.16s; opacity: 0; }
.fade-in-d3 { animation-delay: 0.24s; opacity: 0; }
.fade-in-d4 { animation-delay: 0.32s; opacity: 0; }
.fade-in-d5 { animation-delay: 0.40s; opacity: 0; }

/* 序列动画 */
.stagger > *:nth-child(1) { animation-delay: 0.05s; }
.stagger > *:nth-child(2) { animation-delay: 0.10s; }
.stagger > *:nth-child(3) { animation-delay: 0.15s; }
.stagger > *:nth-child(4) { animation-delay: 0.20s; }
.stagger > *:nth-child(5) { animation-delay: 0.25s; }
.stagger > *:nth-child(6) { animation-delay: 0.30s; }
.stagger > *:nth-child(7) { animation-delay: 0.35s; }

/* ── 工具类 ── */
.text-center { text-align:center; }
.text-right { text-align:right; }
.flex { display:flex; }
.flex-center { display:flex; align-items:center; justify-content:center; }
.gap-sm { gap:8px; }
.gap-md { gap:16px; }
.mt-sm { margin-top:8px; }
.mt-md { margin-top:16px; }
.mb-sm { margin-bottom:8px; }
.mb-md { margin-bottom:16px; }

/* 布局切换 */
.m-page { display:none; }
.pc-page { display:none; }
@media (max-width:640px) { .m-page { display:block; } .pc-page { display:none; } }
@media (min-width:641px) { .m-page { display:none; } .pc-page { display:block; } }

/* ── 健康组件 ── */
.sleep-bar { display:flex; height:16px; border-radius:8px; overflow:hidden; margin:8px 0; }
.sleep-seg { transition:width .6s ease; }
.sleep-legend { display:flex; gap:12px; flex-wrap:wrap; }
.sleep-legend span { font-size:11px; color:var(--text3); display:flex; align-items:center; gap:4px; }
.sleep-legend i { width:10px; height:10px; border-radius:3px; display:inline-block; }
.h-bar-wrap { display:flex; align-items:center; gap:8px; margin:6px 0; }
.h-bar-label { font-size:12px; color:var(--text2); width:70px; text-align:right; flex-shrink:0; }
.h-bar-track { flex:1; height:20px; background:var(--green-bg); border-radius:10px; overflow:hidden; position:relative; }
.h-bar-fill { height:100%; border-radius:10px; transition:width .6s ease; }
.h-bar-val { font-size:11px; color:var(--text3); width:50px; flex-shrink:0; }

/* ═══════════════════════════════════════════════════════════════
   🎨 Design System v2.0 - CSS变量 + 间距系统
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* 间距系统 (4px基准) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  
  /* 字体大小 */
  --fs-xs: 10px;
  --fs-sm: 11px;
  --fs-base: 12px;
  --fs-md: 13px;
  --fs-lg: 14px;
  --fs-xl: 16px;
  --fs-2xl: 18px;
  --fs-3xl: 22px;
  --fs-4xl: 26px;
  
  /* 圆角 */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  
  /* 阴影 */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  
  /* 颜色 */
  --green: #10b981;
  --blue: #3b82f6;
  --orange: #f59e0b;
  --red: #ef4444;
  --purple: #8b5cf6;
  --cyan: #06b6d4;
  
  /* 背景色 */
  --bg: #f5f5f7;
  --bg-card: #ffffff;
  --bg-dark: #1a1a1a;
  
  /* 文字色 */
  --text-primary: #1a1a1a;
  --text-secondary: #6b7280;
  --text-tertiary: #9ca3af;
  
  /* 边框 */
  --border: #e5e7eb;
  --border-light: #f3f4f6;
}

/* 基础重置增强 */
* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* 统一卡片样式 */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border-light);
}

.card-title {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--text-primary);
}

.card-body {
  padding: var(--sp-4);
}

.card-body.no-pad {
  padding: 0;
}

/* 统一间距 */
.section-label {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin: var(--sp-5) 0 var(--sp-3);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  padding: var(--sp-1) var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--green);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.btn:hover {
  background: rgba(16, 185, 129, 0.1);
}

/* 小方块卡片 */
.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sp-5) var(--sp-3);
  text-align: center;
}

.stat-icon {
  font-size: var(--fs-3xl);
  margin-bottom: var(--sp-2);
}

.stat-value {
  font-size: var(--fs-3xl);
  font-weight: 800;
  line-height: 1;
}

.stat-label {
  font-size: var(--fs-xs);
  color: var(--text-tertiary);
  margin-top: var(--sp-1);
}

/* 进度条 */
.progress {
  height: 6px;
  background: var(--border-light);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

/* 网格系统 */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-3); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); }

/* 摘要框 */
.summary-box {
  font-size: var(--fs-base);
  line-height: 1.7;
  padding: var(--sp-3);
  border-radius: var(--radius-md);
  background: var(--bg);
  border-left: 3px solid var(--green);
}

.summary-box.orange {
  background: rgba(245, 158, 11, 0.08);
  border-left-color: var(--orange);
}

/* 滚动列表 */
.scroll-list {
  max-height: 180px;
  overflow-y: auto;
}

.scroll-list::-webkit-scrollbar {
  width: 4px;
}

.scroll-list::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: var(--radius-full);
}

/* 列表项 */
.list-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border-light);
  text-decoration: none;
  color: inherit;
  transition: background 0.15s ease;
}

.list-item:hover {
  background: var(--bg);
}

.list-item:last-child {
  border-bottom: 0;
}

/* SVG图标样式 */
.icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.icon-sm { width: 14px; height: 14px; }
.icon-lg { width: 24px; height: 24px; }
.icon-xl { width: 32px; height: 32px; }


/* ═══════════════════════════════════════════════════════════
   🎬 加载动画系统
   ═══════════════════════════════════════════════════════════ */

/* 骨架屏 */
.skeleton {
  background: linear-gradient(90deg, var(--border-light) 25%, var(--bg) 50%, var(--border-light) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* 渐入动画 */
.fade-in {
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 滑入动画 */
.slide-in {
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from { transform: translateX(-20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* 脉冲动画（用于实时数据） */
.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* 数字递增动画 */
.count-up {
  transition: all 0.3s ease-out;
}

/* ═══════════════════════════════════════════════════════════
   🌙 暗色模式完善
   ═══════════════════════════════════════════════════════════ */

[data-theme="dark"] {
  --bg: #0a0a0a;
  --bg-card: #1a1a1a;
  --bg-dark: #000000;
  --text-primary: #f5f5f7;
  --text-secondary: #a1a1aa;
  --text-tertiary: #71717a;
  --border: #27272a;
  --border-light: #1f1f22;
}

[data-theme="dark"] .card {
  border-color: var(--border);
}

[data-theme="dark"] .summary-box {
  background: #1a1a1a;
}

/* ═══════════════════════════════════════════════════════════
   📱 移动端优化
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 640px) {
  .pc-page { padding: var(--sp-2); }
  .pc-layout { gap: var(--sp-3); }
  .health-grid { gap: var(--sp-1); }
  .stat-card { padding: var(--sp-3) var(--sp-2); }
  .stat-value { font-size: var(--fs-lg); }
  .monitor-grid { gap: var(--sp-2); }
  
  /* 点击反馈 */
  .card:active { transform: scale(0.98); }
  .list-item:active { background: var(--border-light); }
}

/* 安全区域适配 */
@supports (padding-top: env(safe-area-inset-top)) {
  .m-page { padding-top: calc(var(--sp-4) + env(safe-area-inset-top)); }
  .m-page { padding-bottom: calc(var(--sp-4) + env(safe-area-inset-bottom)); }
}

/* ═══════════════════════════════════════════════════════════
   ✨ 微交互
   ═══════════════════════════════════════════════════════════ */

/* 按钮点击效果 */
.btn:active {
  transform: scale(0.96);
}

/* 卡片悬停提升 */
.card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* 图标悬停旋转 */
.icon-hover:hover {
  transform: rotate(15deg);
  transition: transform 0.3s ease;
}

/* 进度条动画 */
.progress-fill {
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 数字变化高亮 */
.value-update {
  animation: valueFlash 0.5s ease;
}

@keyframes valueFlash {
  0%, 100% { background: transparent; }
  50% { background: rgba(16, 185, 129, 0.2); }
}


/* ═══════════════════════════════════════════════════════════
   🎨 新中式视觉增强
   ═══════════════════════════════════════════════════════════ */

/* 水墨风进度条 */
.progress-bar {
    height: 6px;
    border-radius: var(--radius-pill);
    background: linear-gradient(90deg, var(--ink-50), var(--green-bg));
    overflow: hidden;
    position: relative;
}

.progress-bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: translateX(-100%);
    animation: progressShine 2s infinite;
}

@keyframes progressShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-fill {
    height: 100%;
    border-radius: var(--radius-pill);
    transition: width 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

/* 玻璃按钮 */
.glass-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--green-border);
    border-radius: var(--radius-md);
    color: var(--text);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.glass-btn:hover {
    background: var(--green-bg);
    border-color: var(--green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* 数据卡片强调 */
.stat-highlight {
    position: relative;
    padding: 20px;
    background: linear-gradient(135deg, var(--card) 0%, var(--green-bg) 100%);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.stat-highlight::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--green) 0%, transparent 70%);
    opacity: 0.1;
}

/* 空状态美化 */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--text3);
    text-align: center;
}

.empty-state::before {
    content: '✧';
    font-size: 48px;
    opacity: 0.3;
    margin-bottom: 16px;
}

/* 脉冲指示器 */
.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    position: relative;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: var(--green);
    opacity: 0.4;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.4; }
    50% { transform: scale(1.5); opacity: 0; }
    100% { transform: scale(1); opacity: 0; }
}

/* 浮动标签 */
.floating-label {
    position: absolute;
    top: -8px;
    left: 16px;
    padding: 2px 10px;
    background: var(--green);
    color: white;
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--radius-pill);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* 数字动画 */
.animated-number {
    display: inline-block;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    animation: countUp 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 图表容器美化 */
.chart-container {
    position: relative;
    padding: 16px;
    background: var(--card-inner);
    border-radius: var(--radius-md);
    border: 1px solid var(--green-border);
}

.chart-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 16px;
    right: 16px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--green-border), transparent);
}

/* 时间线 */
.timeline-item {
    position: relative;
    padding-left: 24px;
    padding-bottom: 16px;
    border-left: 2px solid var(--green-border);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    border: 2px solid var(--card);
}