/* ── OpenClaw 安装页 ── */

/* 平台选择标签 */
.inst-platform-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 1.5rem;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.inst-tab {
    flex: 1;
    padding: 0.6rem 1rem;
    border: none;
    background: #fafbfc;
    color: #666;
    font-size: 0.92rem;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
    border-right: 1px solid #e0e0e0;
}

.inst-tab:last-child {
    border-right: none;
}

.inst-tab:hover {
    background: #f0f4ff;
    color: #2563eb;
}

.inst-tab.active {
    background: #2563eb;
    color: white;
}

/* 安装面板 */
.inst-panel {
    display: none;
}

.inst-panel.active {
    display: block;
}

.inst-panel h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: #333;
    margin: 1.2rem 0 0.5rem;
}

.inst-panel h3:first-child,
.inst-req h3 {
    margin-top: 0;
}

/* 系统要求 */
.inst-req {
    background: #f8faff;
    border: 1px solid #e0e8f5;
    border-radius: 8px;
    padding: 1rem 1.2rem;
    margin-bottom: 1rem;
}

.inst-req ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.inst-req li {
    font-size: 0.88rem;
    color: #555;
    padding: 0.2rem 0;
    padding-left: 1.2rem;
    position: relative;
}

.inst-req li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: #22c55e;
    font-weight: 700;
}

/* 安装方式 */
.inst-method {
    margin-bottom: 0.8rem;
}

.inst-note {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.inst-hint {
    font-size: 0.82rem;
    color: #888;
    margin-top: 0.4rem;
}

/* 验证 */
.inst-verify {
    margin-top: 1.2rem;
    padding-top: 1rem;
    border-top: 1px solid #f0f0f0;
}

/* 提示 */
.inst-tip {
    margin-top: 1rem;
    padding: 0.8rem 1rem;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 6px;
    font-size: 0.85rem;
    color: #92400e;
}

/* 加速 */
.inst-speedup {
    margin-top: 1.5rem;
    padding-top: 1.2rem;
    border-top: 1px solid #e8eaf0;
}

.inst-speedup h3 {
    margin-top: 0;
}

/* ── Mobile ── */
@media (max-width: 640px) {
    .inst-tab {
        font-size: 0.85rem;
        padding: 0.5rem 0.6rem;
    }
}