/* 全站交流群面板（独立功能，不影响投稿/消息/登录） */

.hf-community-mask.is-hidden {
    display: none !important;
}

.hf-community-mask {
    position: fixed;
    inset: 0;
    z-index: 280;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.15rem;
    background:
        radial-gradient(80% 60% at 20% 15%, rgba(56, 189, 248, 0.16), transparent 55%),
        radial-gradient(70% 55% at 85% 80%, rgba(129, 140, 248, 0.14), transparent 50%),
        rgba(15, 23, 42, 0.42);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.hf-community-panel {
    width: min(100%, 540px);
    max-height: min(88vh, 680px);
    overflow: auto;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    background:
        radial-gradient(120% 90% at 0% 0%, rgba(186, 230, 253, 0.55) 0%, transparent 52%),
        radial-gradient(100% 80% at 100% 100%, rgba(199, 210, 254, 0.42) 0%, transparent 48%),
        linear-gradient(165deg, #f8fbff 0%, #eef6ff 42%, #f4f7ff 100%);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.9) inset,
        0 28px 56px -22px rgba(30, 64, 175, 0.35);
}

.hf-community-panel__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1.15rem 1.2rem 0.95rem;
    border-bottom: 1px solid rgba(147, 197, 253, 0.28);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.12));
}

.hf-community-panel__head-main {
    min-width: 0;
}

.hf-community-panel__eyebrow {
    margin: 0 0 0.28rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(37, 99, 235, 0.72);
}

.hf-community-panel__head strong {
    display: block;
    font-size: 1.12rem;
    font-weight: 700;
    color: #1e3a5f;
    line-height: 1.35;
}

.hf-community-panel__lead {
    margin: 0.32rem 0 0;
    font-size: 0.78rem;
    line-height: 1.55;
    color: #5b7190;
}

.hf-community-panel__close {
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    border: 1px solid rgba(147, 197, 253, 0.35);
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.72);
    color: #64748b;
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.hf-community-panel__close:hover {
    background: #fff;
    border-color: rgba(96, 165, 250, 0.55);
    color: #1e3a5f;
}

.hf-community-panel__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    padding: 1rem 1.1rem 0.4rem;
}

.hf-community-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0.95rem 0.75rem 1rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 10px 24px -18px rgba(30, 64, 175, 0.35);
}

.hf-community-card--qq {
    background:
        radial-gradient(90% 70% at 20% 0%, rgba(147, 197, 253, 0.45), transparent 60%),
        linear-gradient(165deg, rgba(239, 246, 255, 0.96), rgba(255, 255, 255, 0.9));
    border-color: rgba(96, 165, 250, 0.28);
}

.hf-community-card--wx {
    background:
        radial-gradient(90% 70% at 80% 0%, rgba(167, 243, 208, 0.4), transparent 60%),
        linear-gradient(165deg, rgba(240, 253, 244, 0.96), rgba(255, 255, 255, 0.9));
    border-color: rgba(74, 222, 128, 0.28);
}

.hf-community-card__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    padding: 0.14rem 0.55rem;
    margin-bottom: 0.5rem;
    border-radius: 999px;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #1d4ed8;
    background: linear-gradient(135deg, rgba(219, 234, 254, 0.95), rgba(191, 219, 254, 0.75));
    border: 1px solid rgba(96, 165, 250, 0.35);
}

.hf-community-card__badge--wx {
    color: #15803d;
    background: linear-gradient(135deg, rgba(220, 252, 231, 0.95), rgba(187, 247, 208, 0.75));
    border-color: rgba(74, 222, 128, 0.35);
}

.hf-community-card__title {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.35;
}

.hf-community-card__desc {
    margin: 0.28rem 0 0.7rem;
    font-size: 0.72rem;
    color: #64748b;
    line-height: 1.45;
}

.hf-community-qqno {
    font-size: 1.18rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.05em;
    color: #1e40af;
    margin-bottom: 0.75rem;
    user-select: all;
}

.hf-community-btn {
    border: 1px solid rgba(59, 130, 246, 0.28);
    border-radius: 11px;
    padding: 0.48rem 1rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #7dd3fc 0%, #60a5fa 48%, #818cf8 100%);
    box-shadow: 0 10px 20px -12px rgba(59, 130, 246, 0.65);
    cursor: pointer;
    transition: filter 0.15s, transform 0.12s;
}

.hf-community-btn:hover {
    filter: brightness(1.04);
    transform: translateY(-1px);
}

.hf-community-btn.is-copied {
    background: linear-gradient(135deg, #6ee7b7, #34d399 50%, #2dd4bf);
    border-color: rgba(16, 185, 129, 0.3);
}

.hf-community-qr-wrap {
    width: 168px;
    height: 168px;
    padding: 7px;
    border-radius: 14px;
    background: linear-gradient(145deg, #0f172a, #1e293b);
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: 0 12px 24px -14px rgba(15, 23, 42, 0.55);
}

.hf-community-qr {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 9px;
}

.hf-community-panel__note {
    margin: 0;
    padding: 0.65rem 1.2rem 1.1rem;
    font-size: 0.7rem;
    line-height: 1.55;
    color: #7c90a8;
    text-align: center;
}

#hf-site-footer .hf-site-footer__link.hf-community-open,
.hf-community-open {
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    font: inherit;
}

@media (max-width: 560px) {
    .hf-community-panel__body {
        grid-template-columns: 1fr;
    }

    .hf-community-qr-wrap {
        width: 180px;
        height: 180px;
    }
}