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blackbird/static/public/css/index.css
T

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6.4 KiB
CSS

/* index.css — 社区首页专属样式(通用主题见 theme.css) */
body {
align-items: normal;
}
@media (prefers-reduced-motion: no-preference) {
html { scroll-behavior: smooth; }
}
/* ===== 按钮 ===== */
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
padding: 0.55rem 1.3rem;
font-size: 0.88rem;
font-weight: 600;
font-family: inherit;
border: 1px solid transparent;
border-radius: var(--radius-sm);
cursor: pointer;
text-decoration: none;
line-height: 1.4;
transition: opacity 0.15s, transform 0.1s, background 0.15s, border-color 0.15s;
}
.btn:active { transform: scale(0.96); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); opacity: 1; }
.btn-ghost { background: var(--accent-soft); color: var(--accent-dark); }
.btn-ghost:hover { border-color: var(--accent); opacity: 1; }
.btn-lg { padding: 0.7rem 1.9rem; font-size: 1rem; border-radius: var(--radius-md); }
/* ===== 头部:悬浮毛玻璃导航(镜像 minimap/userpanel 风格) ===== */
.header {
position: sticky;
top: 0.75rem;
z-index: 100;
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: 0.5rem;
width: 100%;
max-width: 960px;
margin: 0 auto;
padding: 0.5rem 1rem;
border-radius: var(--radius-md);
background: rgba(253, 246, 238, 0.72);
border: 1px solid var(--border-light);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
box-shadow: var(--shadow-md);
transition: background 0.2s, border-color 0.2s;
}
@media (prefers-color-scheme: dark) {
.header {
background: rgba(30, 23, 18, 0.72);
border-color: var(--border);
}
}
.header h1 {
display: flex;
align-items: center;
font-size: 1.15rem;
font-weight: 700;
letter-spacing: 0.01em;
cursor: pointer;
user-select: none;
transition: color 0.15s;
}
.header h1:hover { color: var(--accent); }
.right-group {
display: flex;
align-items: center;
flex-wrap: wrap;
gap: 0.4rem;
}
#avatar {
width: 36px;
height: 36px;
border-radius: 50%;
border: 1.5px solid var(--border);
object-fit: cover;
}
#name {
font-size: 0.88rem;
max-width: 120px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
/* ===== Hero 首屏 ===== */
.hero {
position: relative;
text-align: center;
padding: 5.5rem 1rem 4.5rem;
}
.hero::before {
content: "";
position: absolute;
inset: 0;
background: radial-gradient(ellipse 60% 50% at 50% 30%, var(--accent-glow), transparent 70%);
pointer-events: none;
}
.hero > * { position: relative; }
.hero-title {
font-size: clamp(2rem, 6vw, 3rem);
font-weight: 800;
line-height: 1.28;
letter-spacing: 0.02em;
margin-bottom: 1rem;
}
.accent-text {
background: linear-gradient(120deg, var(--accent) 20%, var(--accent-dark) 80%);
-webkit-background-clip: text;
background-clip: text;
color: transparent;
}
.hero-sub {
font-size: 1.08rem;
color: var(--fg-secondary);
max-width: 30rem;
margin: 0 auto;
line-height: 1.7;
}
.hero-actions {
display: flex;
justify-content: center;
flex-wrap: wrap;
gap: 0.85rem;
margin-top: 2.1rem;
}
/* ===== 特性卡片 ===== */
.section-title {
text-align: center;
margin-top: 4rem;
font-size: 1.5rem;
font-weight: 700;
letter-spacing: 0.01em;
}
.section-title::after {
content: "";
display: block;
width: 44px;
height: 3px;
margin: 0.6rem auto 0;
border-radius: 2px;
background: var(--accent);
opacity: 0.85;
}
.features {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
gap: 1.1rem;
width: 100%;
max-width: 960px;
margin: 1.75rem auto 0;
}
.feature-card {
background: var(--card);
border: 1px solid var(--border-light);
border-radius: var(--radius-md);
padding: 1.6rem 1.35rem;
box-shadow: var(--shadow-sm);
transition: transform 0.18s, box-shadow 0.2s, border-color 0.2s;
}
.feature-card:hover {
transform: translateY(-4px);
border-color: var(--accent);
box-shadow: var(--shadow-md);
}
.feature-icon {
display: flex;
align-items: center;
justify-content: center;
width: 42px;
height: 42px;
margin-bottom: 0.85rem;
border-radius: var(--radius-sm);
background: var(--accent-soft);
color: var(--accent-dark);
}
.feature-icon svg { width: 22px; height: 22px; }
.feature-card h3 { margin-bottom: 0.4rem; font-size: 1.05rem; }
.feature-card p {
font-size: 0.88rem;
line-height: 1.7;
color: var(--fg-secondary);
}
/* ===== 关于本站 ===== */
.about {
text-align: center;
padding: 1rem 1rem 3rem;
max-width: 760px;
margin: 0 auto;
}
.about .site-intro {
background: var(--card);
border: 1px solid var(--border-light);
border-radius: var(--radius-md);
box-shadow: var(--shadow-sm);
padding: 1.75rem 1.9rem;
}
.site-intro {
font-size: 0.96rem;
line-height: 1.95;
color: var(--fg-secondary);
}
.quick-links {
display: flex;
justify-content: center;
flex-wrap: wrap;
gap: 1.5rem;
margin-top: 1.75rem;
}
.quick-links a {
font-size: 0.86rem;
color: var(--muted);
text-decoration: none;
padding-bottom: 1px;
border-bottom: 1px solid transparent;
transition: color 0.15s, border-color 0.15s;
}
.quick-links a:hover { color: var(--accent); border-bottom-color: var(--accent); }
/* ===== 入场动画 ===== */
@keyframes fade-up {
from { opacity: 0; transform: translateY(12px); }
to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: no-preference) {
.hero > *, .feature-card, .about { animation: fade-up 0.5s ease both; }
.hero-sub { animation-delay: 0.08s; }
.hero-actions { animation-delay: 0.16s; }
.feature-card:nth-child(2) { animation-delay: 0.06s; }
.feature-card:nth-child(3) { animation-delay: 0.12s; }
.feature-card:nth-child(4) { animation-delay: 0.18s; }
}
/* ===== 响应式 ===== */
@media (max-width: 480px) {
.header { top: 0.5rem; padding: 0.45rem 0.75rem; }
.header h1 { font-size: 1rem; }
#name { max-width: 72px; }
.hero { padding: 2.5rem 0.5rem 2rem; }
.hero-sub { font-size: 0.95rem; }
.hero-actions { flex-direction: column; align-items: stretch; }
.section-title { margin-top: 2rem; }
}