/* MIIGO_V4_BASE_CSS_EMPTY_SHELL_0620 */

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    background: #111827;
    color: #111827;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
}

.miigo-v4-bg {
    min-height: 100vh;
    background: linear-gradient(180deg, #111827 0%, #020617 100%);
}

.miigo-v4-shell {
    width: 100%;
    max-width: 430px;
    min-height: 100vh;
    margin: 0 auto;
    background: #f8fafc;
    position: relative;
    overflow: hidden;
}

.miigo-v4-header {
    padding: 14px 14px 10px;
    background: #ffffff;
    border-bottom: 1px solid rgba(15, 23, 42, .08);
}

.miigo-v4-brand-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.miigo-v4-brand-row strong {
    font-size: 18px;
    font-weight: 1000;
}

.miigo-v4-brand-row span {
    font-size: 11px;
    color: #64748b;
    font-weight: 700;
}

.miigo-v4-channel-nav,
.miigo-v4-tags,
.miigo-v4-cats {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 10px 0 0;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.miigo-v4-channel-nav::-webkit-scrollbar,
.miigo-v4-tags::-webkit-scrollbar,
.miigo-v4-cats::-webkit-scrollbar {
    display: none;
}

.miigo-v4-channel-nav a,
.miigo-v4-tags button,
.miigo-v4-cats button {
    flex: 0 0 auto;
    border: 0;
    border-radius: 999px;
    padding: 7px 12px;
    background: #e2e8f0;
    color: #334155;
    font-size: 13px;
    font-weight: 800;
}

.miigo-v4-channel-nav a.is-active,
.miigo-v4-tags button.is-active,
.miigo-v4-cats button.is-active {
    background: #0f172a;
    color: #ffffff;
}

.miigo-v4-content {
    padding: 12px 14px 86px;
}

.miigo-v4-page-head {
    border-radius: 20px;
    padding: 16px;
    background: #ffffff;
    box-shadow: 0 10px 22px rgba(15, 23, 42, .06);
}

.miigo-v4-page-head p {
    margin: 0 0 6px;
    font-size: 12px;
    color: #64748b;
    font-weight: 900;
}

.miigo-v4-page-head h1 {
    margin: 0;
    font-size: 24px;
    line-height: 1.15;
}

.miigo-v4-page-head span {
    display: block;
    margin-top: 8px;
    font-size: 12px;
    line-height: 1.5;
    color: #64748b;
}

.miigo-v4-placeholder {
    margin-top: 14px;
    border-radius: 18px;
    padding: 14px;
    background: #ffffff;
    border: 1px dashed #cbd5e1;
}

.miigo-v4-placeholder strong {
    display: block;
    font-size: 15px;
    margin-bottom: 8px;
}

.miigo-v4-placeholder p {
    margin: 4px 0;
    color: #64748b;
    font-size: 12px;
    font-weight: 700;
}

/* MIIGO_V4_TOP_SHAKE_STABILIZE_V1_0621_BEGIN
   目的：稳定 V4 顶部频道导航/标签/分类横条，减少手机切换时的轻微重排/触摸抖动。
   边界：只做防抖稳定，不改 API、不改结构、不改播放/阅读、不装修。 */
.miigo-v4-header,
.miigo-v4-page-head,
.miigo-v4-channel-nav,
.miigo-v4-tags,
.miigo-v4-cats {
    overflow-anchor: none;
}

.miigo-v4-channel-nav,
.miigo-v4-tags,
.miigo-v4-cats {
    min-height: 38px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
}

.miigo-v4-channel-nav::-webkit-scrollbar,
.miigo-v4-tags::-webkit-scrollbar,
.miigo-v4-cats::-webkit-scrollbar {
    display: none;
}

.miigo-v4-channel-nav a,
.miigo-v4-tags button,
.miigo-v4-cats button {
    box-sizing: border-box;
    min-height: 32px;
    line-height: 18px;
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    transform: translateZ(0);
    backface-visibility: hidden;
    transition: none;
}

.miigo-v4-channel-nav a.is-active,
.miigo-v4-tags button.is-active,
.miigo-v4-cats button.is-active {
    min-height: 32px;
    line-height: 18px;
    transition: none;
}
/* MIIGO_V4_TOP_SHAKE_STABILIZE_V1_0621_END */