/* =====================================================================
   MT App — 蜜桃视频 · 暗黑霓虹玻璃拟态设计系统
   命名空间：mt-   ·  移动端优先，PC 打开时以 430px 居中呈现
   视觉：纯黑底 + 紫罗兰主色 + 玻璃拟态卡面 + 无光晕扁平按钮
   ===================================================================== */

/* ---------------- 设计令牌 ---------------- */
:root {
    --mt-bg: #05060a;
    --mt-ink: #eaf0ff;
    --mt-ink-2: #9fa9c8;
    --mt-ink-3: #5d6788;

    --mt-cyan: #7c5cff;
    --mt-magenta: #7c5cff;
    --mt-violet: #7c5cff;
    --mt-amber: #7c5cff;

    --mt-neon: #7c5cff;
    --mt-neon-soft: rgba(124, 92, 255, .16);

    --mt-glass: rgba(255, 255, 255, .045);
    --mt-glass-2: rgba(255, 255, 255, .08);
    --mt-stroke: rgba(255, 255, 255, .09);
    --mt-stroke-2: rgba(255, 255, 255, .17);

    --mt-r-xs: 10px;
    --mt-r-sm: 13px;
    --mt-r: 18px;
    --mt-r-lg: 24px;

    --mt-bar: 58px;
    --mt-dock: calc(66px + env(safe-area-inset-bottom, 0px));
    --mt-pad: 15px;
    --mt-max: 430px;

    --mt-glow-cyan: none;
    --mt-glow-mag: none;
    --mt-shadow: 0 20px 44px rgba(0, 0, 0, .62);
}

/* ---------------- 基础 ---------------- */
* { box-sizing: border-box; }

html {
    -webkit-text-size-adjust: 100%;
    background: #020306;
}

body.mt-body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;
    color: var(--mt-ink);
    font-size: 14px;
    line-height: 1.56;
    -webkit-font-smoothing: antialiased;
    background: var(--mt-bg);
}

@media (min-width: 431px) {
    html { background: #020306; }
    body.mt-body { display: flex; justify-content: center; }
    .mt-app {
        width: 430px;
        max-width: 430px;
        background: var(--mt-bg);
        box-shadow: 0 0 0 1px rgba(255, 255, 255, .06), 0 0 90px rgba(0, 0, 0, .7);
    }
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }
.hidden { display: none !important; }
.mt-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.mt-app {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: clip;
}

.mt-main {
    flex: 1;
    padding-bottom: calc(var(--mt-dock) + 10px);
}

.mt-container { padding: 0 var(--mt-pad); }

.mt-noscroll { overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; }
.mt-noscroll::-webkit-scrollbar { display: none; }

/* ---------------- 玻璃基底 ---------------- */
.mt-glass {
    background: var(--mt-glass);
    border: 1px solid var(--mt-stroke);
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
}

/* ---------------- 顶部浮岛栏 ---------------- */
.mt-topbar {
    position: sticky;
    top: 8px;
    z-index: 60;
    margin: 8px var(--mt-pad) 0;
    height: var(--mt-bar);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 10px 0 12px;
    border-radius: 999px;
    background: rgba(12, 15, 26, .62);
    border: 1px solid var(--mt-stroke);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    box-shadow: 0 12px 30px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .07);
}

.mt-topbar__brand { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.mt-topbar__logo {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    box-shadow: var(--mt-glow-cyan);
}

.mt-topbar__name { font-size: 16px; font-weight: 800; letter-spacing: .4px; }
.mt-topbar__name b {
    background: var(--mt-neon);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.mt-topbar__spacer { flex: 1; }

.mt-icobtn {
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--mt-stroke);
    border-radius: 50%;
    background: var(--mt-glass);
    color: var(--mt-ink-2);
    transition: color .18s, border-color .18s, box-shadow .18s;
}
.mt-icobtn:active { color: var(--mt-cyan); border-color: rgba(124, 92, 255, .45); box-shadow: var(--mt-glow-cyan); }
.mt-icobtn svg { width: 19px; height: 19px; }

.mt-topbar__search {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--mt-stroke);
    color: var(--mt-ink-3);
    font-size: 13px;
    transition: border-color .18s, box-shadow .18s;
}
.mt-topbar__search:focus-within { border-color: rgba(124, 92, 255, .5); box-shadow: var(--mt-glow-cyan); }
.mt-topbar__search svg { width: 16px; height: 16px; flex-shrink: 0; }

.mt-avatar {
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 15px;
    color: #ffffff;
    background: var(--mt-neon);
    box-shadow: var(--mt-glow-cyan);
}

/* ---------------- 底部霓虹胶囊 Dock ---------------- */
.mt-dock {
    position: fixed;
    left: 50%;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    transform: translateX(-50%);
    z-index: 70;
    width: calc(100% - 2 * var(--mt-pad));
    max-width: calc(var(--mt-max) - 2 * var(--mt-pad));
    height: 62px;
    display: flex;
    align-items: stretch;
    padding: 6px;
    border-radius: 999px;
    background: rgba(10, 13, 22, .72);
    border: 1px solid var(--mt-stroke);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    box-shadow: 0 18px 40px rgba(0, 0, 0, .66), inset 0 1px 0 rgba(255, 255, 255, .08);
}

.mt-dock__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    border-radius: 999px;
    color: var(--mt-ink-3);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .2px;
    transition: color .2s, background .2s;
}
.mt-dock__item svg { width: 21px; height: 21px; transition: transform .2s; }
.mt-dock__item.is-active {
    color: #ffffff;
    background: var(--mt-neon);
    box-shadow: var(--mt-glow-cyan);
}
.mt-dock__item.is-active svg { transform: translateY(-1px); }

/* ---------------- 区块标题 ---------------- */
.mt-head { padding: 18px 0 12px; }
.mt-head__row { display: flex; align-items: center; gap: 9px; }
.mt-head__title { margin: 0; font-size: 17px; font-weight: 800; letter-spacing: .2px; }
.mt-head__tag {
    display: inline-flex;
    align-items: center;
    height: 20px;
    padding: 0 9px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .6px;
    color: #ffffff;
    background: var(--mt-neon);
}
.mt-head__sub { margin: 5px 0 0; font-size: 12px; color: var(--mt-ink-3); }
.mt-head__more {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    color: #ffffff;
    background: rgba(124, 92, 255, .22);
    border: 1px solid rgba(124, 92, 255, .42);
}
.mt-head__more svg { width: 13px; height: 13px; }

/* ---------------- 首页频道条（霓虹胶囊） ---------------- */
.mt-chbar {
    position: sticky;
    top: calc(var(--mt-bar) + 16px);
    z-index: 50;
    padding: 8px 0 10px;
    background: linear-gradient(180deg, rgba(5, 6, 10, .94) 42%, rgba(5, 6, 10, 0) 100%);
}
.mt-chbar__row { display: flex; gap: 8px; padding: 0 var(--mt-pad); }
.mt-ch {
    position: relative;
    flex: 0 0 auto;
    padding: 7px 15px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    color: var(--mt-ink-2);
    background: var(--mt-glass);
    border: 1px solid var(--mt-stroke);
    transition: color .2s, border-color .2s, box-shadow .2s;
}
.mt-ch.is-active {
    color: #ffffff;
    background: var(--mt-neon);
    border-color: transparent;
    box-shadow: var(--mt-glow-cyan);
}

/* ---------------- 视频卡（海报式：标题压在图上） ---------------- */
.mt-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding: 0 var(--mt-pad);
}
.mt-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.mt-card {
    position: relative;
    display: block;
    border-radius: var(--mt-r);
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: #0b0e18;
    border: 1px solid var(--mt-stroke);
    box-shadow: 0 12px 26px rgba(0, 0, 0, .5);
    transition: transform .18s, box-shadow .18s, border-color .18s;
}
.mt-card:active { transform: scale(.985); }
.mt-card:hover { border-color: rgba(124, 92, 255, .4); box-shadow: var(--mt-glow-cyan); }
.mt-card img { width: 100%; height: 100%; object-fit: cover; }
.mt-card__veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(5, 6, 10, .05) 0%, rgba(5, 6, 10, 0) 34%, rgba(5, 6, 10, .88) 100%);
}
.mt-card__title {
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 9px;
    margin: 0;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.36;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, .8);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.mt-card__time {
    position: absolute;
    right: 8px;
    top: 8px;
    padding: 2px 7px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
    color: #fff;
    background: rgba(5, 6, 10, .62);
    border: 1px solid rgba(255, 255, 255, .18);
    backdrop-filter: blur(6px);
}
.mt-card__rank {
    position: absolute;
    left: 8px;
    top: 8px;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 800;
    color: #ffffff;
    background: var(--mt-neon);
}
.mt-card__body { padding: 8px 2px 0; }
.mt-card__meta {
    margin-top: 3px;
    font-size: 11px;
    color: var(--mt-ink-3);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ---------------- 横向滑动卡 ---------------- */
.mt-hscroll { display: flex; gap: 11px; padding: 2px var(--mt-pad) 6px; }
.mt-hscroll .mt-card { flex: 0 0 148px; }

/* ---------------- 横向行卡（相关视频） ---------------- */
.mt-list { display: flex; flex-direction: column; gap: 11px; padding: 0 var(--mt-pad); }
.mt-row {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 8px;
    border-radius: var(--mt-r-sm);
    background: var(--mt-glass);
    border: 1px solid var(--mt-stroke);
}
.mt-row__thumb {
    position: relative;
    flex: 0 0 124px;
    border-radius: var(--mt-r-xs);
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: #0b0e18;
}
.mt-row__thumb img { width: 100%; height: 100%; object-fit: cover; }
.mt-row__time {
    position: absolute;
    right: 5px;
    bottom: 5px;
    padding: 1px 6px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 600;
    color: #fff;
    background: rgba(5, 6, 10, .68);
}
.mt-row__body { min-width: 0; flex: 1; }
.mt-row__title {
    margin: 0;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.mt-row__meta {
    margin-top: 6px;
    font-size: 11px;
    color: var(--mt-ink-3);
    display: flex;
    align-items: center;
    gap: 8px;
}
.mt-row__meta i { display: inline-flex; align-items: center; gap: 3px; font-style: normal; }
.mt-row__meta svg { width: 12px; height: 12px; }

/* ---------------- 空态 ---------------- */
.mt-empty { padding: 64px 24px; text-align: center; color: var(--mt-ink-3); }
.mt-empty svg { width: 54px; height: 54px; opacity: .45; margin: 0 auto 14px; }
.mt-empty__text { font-size: 14px; font-weight: 600; color: var(--mt-ink-2); }

/* ---------------- 详情页 ---------------- */
.mt-player {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    overflow: hidden;
}
.mt-player__cover { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.mt-player__video { width: 100%; height: 100%; display: none; background: #000; }
.mt-player__logo {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    opacity: .85;
    pointer-events: none;
}
.mt-player__tips {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 12px;
    text-align: center;
    font-size: 12px;
    color: var(--mt-cyan);
    display: none;
}
.mt-player__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% 50%, rgba(5, 6, 10, .12), rgba(5, 6, 10, .55));
    cursor: pointer;
}
.mt-player__play {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 13, 22, .5);
    border: 1.5px solid rgba(124, 92, 255, .8);
    backdrop-filter: blur(8px);
    color: #fff;
    box-shadow: var(--mt-glow-cyan);
}
.mt-player__play svg { width: 27px; height: 27px; margin-left: 3px; }
.mt-player__tag {
    position: absolute;
    top: 10px;
    left: 10px;
    display: inline-flex;
    padding: 4px 11px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    color: #ffffff;
    background: var(--mt-neon);
    box-shadow: var(--mt-glow-cyan);
}

.mt-detail { padding: 16px var(--mt-pad) 0; }
.mt-detail__title { margin: 0; font-size: 17px; font-weight: 800; line-height: 1.4; }
.mt-detail__row { margin-top: 12px; display: flex; align-items: center; gap: 12px; }
.mt-detail__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; font-size: 12px; color: var(--mt-ink-3); flex: 1; }
.mt-detail__meta span { display: inline-flex; align-items: center; gap: 4px; }
.mt-detail__meta svg { width: 13px; height: 13px; }
.mt-detail__meta a {
    padding: 3px 10px;
    border-radius: 999px;
    color: var(--mt-cyan);
    background: rgba(124, 92, 255, .1);
    border: 1px solid rgba(124, 92, 255, .26);
    font-weight: 600;
}

.mt-fav {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid var(--mt-stroke);
    background: var(--mt-glass);
    color: #ffffff;
    font-size: 12.5px;
    font-weight: 700;
}
.mt-fav svg { width: 15px; height: 15px; }
.mt-fav.is-active { color: var(--mt-cyan); border-color: rgba(124, 92, 255, .45); box-shadow: var(--mt-glow-cyan); }

/* ---------------- 筛选 chip / 工具栏 ---------------- */
.mt-chips { display: flex; gap: 8px; padding: 2px var(--mt-pad) 12px; overflow-x: auto; scrollbar-width: none; }
.mt-chips::-webkit-scrollbar { display: none; }
.mt-chip {
    flex: 0 0 auto;
    padding: 7px 15px;
    border-radius: 999px;
    font-size: 12.5px;
    font-weight: 600;
    color: #ffffff;
    background: var(--mt-glass);
    border: 1px solid var(--mt-stroke);
}
.mt-chip.is-active { color: #ffffff; background: var(--mt-neon); border-color: transparent; box-shadow: var(--mt-glow-cyan); }

.mt-toolbar { display: flex; align-items: center; gap: 10px; padding: 0 var(--mt-pad) 12px; }
.mt-toolbar__count { font-size: 12px; color: var(--mt-ink-3); }

.mt-dd { position: relative; }
.mt-dd__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid var(--mt-stroke);
    background: var(--mt-glass);
    color: var(--mt-ink-2);
    font-size: 12.5px;
    font-weight: 600;
}
.mt-dd__btn svg { width: 14px; height: 14px; }
.mt-dd__menu {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    z-index: 40;
    min-width: 138px;
    padding: 7px;
    border-radius: var(--mt-r-sm);
    background: rgba(14, 17, 28, .92);
    border: 1px solid var(--mt-stroke-2);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: var(--mt-shadow);
}
.mt-dd__menu--left { left: 0; right: auto; }
.mt-dd__menu--scroll { max-height: 288px; overflow-y: auto; }
.mt-dd__item { display: block; padding: 10px 13px; border-radius: var(--mt-r-xs); font-size: 13px; color: var(--mt-ink-2); }
.mt-dd__item.is-active { color: #ffffff; background: var(--mt-neon); font-weight: 700; }

/* ---------------- 全部分类 ---------------- */
.mt-cats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; padding: 0 var(--mt-pad); }
.mt-cat {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 14px 13px;
    border-radius: var(--mt-r);
    background: var(--mt-glass);
    border: 1px solid var(--mt-stroke);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: border-color .18s, box-shadow .18s;
}
.mt-cat:hover { border-color: rgba(124, 92, 255, .38); box-shadow: var(--mt-glow-cyan); }
.mt-cat__ico {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    border-radius: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--mt-neon-soft);
    border: 1px solid var(--mt-stroke);
    color: var(--mt-cyan);
}
.mt-cat__ico svg { width: 21px; height: 21px; }
.mt-cat__body { display: block; min-width: 0; flex: 1; }
.mt-cat__name {
    display: block;
    font-size: 13.5px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.mt-cat__count { display: block; margin-top: 2px; font-size: 10.5px; color: var(--mt-ink-3); }

/* ---------------- 分页 ---------------- */
.mt-pager {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 7px;
    padding: 20px var(--mt-pad) 6px;
    justify-content: center;
}
.mt-pager__btn, .mt-pager__num {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid var(--mt-stroke);
    background: var(--mt-glass);
    color: var(--mt-ink-2);
    font-size: 13px;
    font-weight: 600;
}
.mt-pager__num.is-current { color: #ffffff; background: var(--mt-neon); border-color: transparent; box-shadow: var(--mt-glow-cyan); }
.mt-pager__btn.is-disabled { opacity: .35; pointer-events: none; }
.mt-pager__info { width: 100%; text-align: center; font-size: 12px; color: var(--mt-ink-3); }
.mt-pager__jump { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--mt-ink-3); }
.mt-pager__jump input {
    width: 54px;
    height: 36px;
    text-align: center;
    border-radius: 999px;
    border: 1px solid var(--mt-stroke);
    background: var(--mt-glass);
    color: var(--mt-ink);
    font-size: 13px;
}

/* ---------------- 按钮 ---------------- */
.mt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    height: 46px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 14.5px;
    font-weight: 700;
    white-space: nowrap;
    color: #ffffff;
    background: var(--mt-glass-2);
    transition: opacity .18s, transform .1s, box-shadow .18s;
}
.mt-btn:active { transform: scale(.98); }
.mt-btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.mt-btn--primary { color: #ffffff; background: var(--mt-cyan); box-shadow: var(--mt-glow-cyan); }
.mt-btn--neon {
    color: #ffffff;
    background: rgba(124, 92, 255, .16);
    border-color: rgba(124, 92, 255, .42);
}
.mt-btn--gold { color: #ffffff; background: var(--mt-amber); box-shadow: var(--mt-glow-cyan); }
.mt-btn--ghost { background: transparent; border-color: var(--mt-stroke-2); color: #ffffff; }
.mt-btn--lg { height: 52px; font-size: 15.5px; }
.mt-btn--sm { flex-shrink: 0; height: 34px; padding: 0 15px; font-size: 12.5px; }
.mt-btn--block { width: 100%; }

/* ---------------- 表单 ---------------- */
.mt-field { margin-bottom: 12px; }
.mt-input {
    width: 100%;
    height: 50px;
    padding: 0 17px;
    border-radius: 999px;
    border: 1px solid var(--mt-stroke);
    background: var(--mt-glass);
    color: var(--mt-ink);
    font-size: 14px;
    outline: none;
    transition: border-color .18s, box-shadow .18s;
}
.mt-input::placeholder { color: var(--mt-ink-3); }
.mt-input:focus { border-color: rgba(124, 92, 255, .55); box-shadow: var(--mt-glow-cyan); }

/* ---------------- 玻璃面板 ---------------- */
.mt-panel {
    border-radius: var(--mt-r-lg);
    background: var(--mt-glass);
    border: 1px solid var(--mt-stroke);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    padding: 20px 17px;
    box-shadow: var(--mt-shadow);
}
.mt-msg {
    margin-bottom: 14px;
    padding: 11px 15px;
    border-radius: var(--mt-r-xs);
    font-size: 13px;
    color: var(--mt-cyan);
    background: rgba(124, 92, 255, .1);
    border: 1px solid rgba(124, 92, 255, .3);
}

/* ---------------- 登录 / 注册 ---------------- */
.mt-auth { padding: 40px var(--mt-pad) 20px; }
.mt-auth__logo { width: 62px; height: 62px; border-radius: 50%; margin: 0 auto 16px; box-shadow: var(--mt-glow-cyan); }
.mt-auth__title { margin: 0; text-align: center; font-size: 23px; font-weight: 800; }
.mt-auth__sub { margin: 8px 0 24px; text-align: center; font-size: 12.5px; color: var(--mt-ink-3); }
.mt-auth__links {
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12.5px;
    color: var(--mt-ink-3);
}
.mt-auth__links a { color: var(--mt-cyan); font-weight: 700; }

/* ---------------- 个人中心 ---------------- */
.mt-profile {
    margin: 16px var(--mt-pad) 0;
    padding: 20px 18px;
    border-radius: var(--mt-r-lg);
    background: var(--mt-glass);
    border: 1px solid var(--mt-stroke);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--mt-shadow);
    position: relative;
    overflow: hidden;
}
.mt-profile__avatar {
    width: 58px;
    height: 58px;
    flex: 0 0 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 800;
    color: #ffffff;
    background: var(--mt-neon);
    box-shadow: var(--mt-glow-cyan);
}
.mt-profile__body { min-width: 0; flex: 1; position: relative; z-index: 1; }
.mt-profile__name { margin: 0; font-size: 18px; font-weight: 800; }
.mt-profile__badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 6px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    color: var(--mt-ink-2);
    background: var(--mt-glass-2);
    border: 1px solid var(--mt-stroke);
}
.mt-profile__badge svg { width: 12px; height: 12px; }
.mt-profile__badge.is-vip { color: #fff; background: var(--mt-magenta); border-color: transparent; }
.mt-profile__sub { margin: 6px 0 0; font-size: 11.5px; color: var(--mt-ink-3); }

.mt-menu { margin: 14px var(--mt-pad) 0; display: flex; flex-direction: column; gap: 10px; }
.mt-menu__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 16px;
    border-radius: var(--mt-r);
    background: var(--mt-glass);
    border: 1px solid var(--mt-stroke);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    width: 100%;
    text-align: left;
    color: inherit;
}
.mt-menu__ico {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border-radius: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--mt-neon-soft);
    border: 1px solid var(--mt-stroke);
    color: var(--mt-cyan);
}
.mt-menu__ico svg { width: 19px; height: 19px; }
.mt-menu__body { flex: 1; min-width: 0; }
.mt-menu__title { display: block; font-size: 14px; font-weight: 700; }
.mt-menu__meta { display: block; margin-top: 2px; font-size: 11.5px; color: var(--mt-ink-3); }
.mt-menu__arrow { color: var(--mt-ink-3); }
.mt-menu__arrow svg { width: 16px; height: 16px; }
.mt-menu__item.is-danger .mt-menu__ico { background: rgba(124, 92, 255, .14); color: var(--mt-magenta); }

.mt-stat {
    margin: 14px var(--mt-pad) 0;
    padding: 16px 18px;
    border-radius: var(--mt-r);
    background: var(--mt-glass);
    border: 1px solid var(--mt-stroke);
    display: flex;
    align-items: baseline;
    gap: 8px;
}
.mt-stat__num { font-size: 22px; font-weight: 800; background: var(--mt-neon); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mt-stat__label { font-size: 12px; color: var(--mt-ink-3); }

/* ---------------- VIP ---------------- */
.mt-viphero { padding: 30px var(--mt-pad) 8px; text-align: center; }
.mt-viphero h1 { margin: 0; font-size: 23px; font-weight: 800; }
.mt-viphero h1 b { color: var(--mt-magenta); }
.mt-viphero p { margin: 9px 0 0; font-size: 12.5px; color: var(--mt-ink-3); }

.mt-plans { padding: 18px var(--mt-pad) 6px; display: flex; flex-direction: column; gap: 12px; }
.mt-plan {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 17px;
    border-radius: var(--mt-r-lg);
    background: var(--mt-glass);
    border: 1.5px solid var(--mt-stroke);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: border-color .18s, box-shadow .18s, background .18s;
}
.mt-plan.is-selected { border-color: rgba(124, 92, 255, .6); box-shadow: var(--mt-glow-cyan); }
.mt-plan__left { flex: 1; min-width: 0; }
.mt-plan__name { font-size: 15.5px; font-weight: 800; }
.mt-plan__term { margin-top: 3px; font-size: 11.5px; color: var(--mt-ink-3); }
.mt-plan__permonth { margin-top: 5px; font-size: 11.5px; color: var(--mt-cyan); font-weight: 700; }
.mt-plan__right { text-align: right; }
.mt-plan__price { font-size: 26px; font-weight: 800; color: var(--mt-ink); }
.mt-plan__price small { font-size: 14px; font-weight: 700; }
.mt-plan__save {
    display: inline-block;
    margin-top: 4px;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 10.5px;
    font-weight: 800;
    color: #ffffff;
    background: var(--mt-neon);
}
.mt-plan__badge {
    position: absolute;
    top: -10px;
    right: 16px;
    padding: 3px 11px;
    border-radius: 999px;
    font-size: 10.5px;
    font-weight: 800;
    color: #fff;
    background: var(--mt-magenta);
}

.mt-block {
    margin: 16px var(--mt-pad) 0;
    padding: 17px;
    border-radius: var(--mt-r-lg);
    background: var(--mt-glass);
    border: 1px solid var(--mt-stroke);
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
}
.mt-block__title { display: flex; align-items: center; gap: 8px; margin-bottom: 15px; font-size: 14px; font-weight: 800; }
.mt-block__title svg { width: 17px; height: 17px; color: var(--mt-cyan); }

.mt-channels { display: flex; flex-wrap: wrap; gap: 10px; }
.mt-channel {
    padding: 10px 17px;
    border-radius: 999px;
    border: 1.5px solid var(--mt-stroke);
    background: var(--mt-glass);
    color: #ffffff;
    font-size: 13px;
    font-weight: 700;
}
.mt-channel.is-selected { border-color: transparent; background: var(--mt-neon); color: #ffffff; box-shadow: var(--mt-glow-cyan); }

.mt-tip { margin-top: 15px; font-size: 11.5px; line-height: 1.85; color: var(--mt-ink-3); }
.mt-tip p { margin: 0; }
.mt-tip a { color: var(--mt-cyan); }

.mt-faq { display: flex; flex-direction: column; gap: 15px; }
.mt-faq__q { font-size: 13px; font-weight: 700; }
.mt-faq__a { margin-top: 6px; font-size: 12px; line-height: 1.72; color: var(--mt-ink-3); }
.mt-faq__a a { color: var(--mt-cyan); }

/* 支付方式 */
.mt-methods { display: flex; flex-direction: column; gap: 10px; }
.mt-method {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    border-radius: var(--mt-r);
    border: 1.5px solid var(--mt-stroke);
    background: var(--mt-glass);
    color: #ffffff;
    font-size: 13.5px;
    font-weight: 700;
    text-align: left;
    width: 100%;
}
.mt-method.is-selected { border-color: rgba(124, 92, 255, .6); background: var(--mt-neon-soft); box-shadow: var(--mt-glow-cyan); }
.mt-method svg { width: 22px; height: 22px; color: var(--mt-cyan); flex-shrink: 0; }
.mt-method span:last-child { margin-left: auto; font-size: 11.5px; font-weight: 400; color: var(--mt-ink-3); }

/* 订单 */
.mt-order { display: flex; flex-direction: column; gap: 14px; }
.mt-order__row { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 13px; }
.mt-order__k { color: var(--mt-ink-3); flex-shrink: 0; }
.mt-order__v { text-align: right; word-break: break-all; }
.mt-amount { font-size: 21px; font-weight: 800; background: var(--mt-neon); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mt-cd { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--mt-cyan); font-weight: 700; }

/* 二维码 */
.mt-qr { text-align: center; }
.mt-qr__img { width: 200px; height: 200px; margin: 0 auto 14px; border-radius: var(--mt-r); background: #fff; padding: 8px; }
.mt-qr__amount { font-size: 23px; font-weight: 800; color: var(--mt-cyan); }
.mt-qr__addr {
    margin: 9px 0 13px;
    padding: 11px 13px;
    border-radius: var(--mt-r-xs);
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--mt-stroke);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 11.5px;
    word-break: break-all;
    color: var(--mt-ink-2);
}
.mt-status { margin-top: 12px; font-size: 12px; color: var(--mt-ink-3); }

/* ---------------- APP 下载 ---------------- */
.mt-apphero { padding: 32px var(--mt-pad) 10px; text-align: center; }
.mt-apphero__title { margin: 0; font-size: 23px; font-weight: 800; }
.mt-apphero__sub { margin: 10px 0 26px; font-size: 13px; color: var(--mt-ink-3); }
.mt-shots { display: flex; gap: 16px; justify-content: center; padding: 0 var(--mt-pad) 8px; }
.mt-shot {
    flex: 0 0 128px;
    border-radius: var(--mt-r-lg);
    overflow: hidden;
    border: 1px solid var(--mt-stroke);
    box-shadow: var(--mt-shadow);
}
.mt-shot--l { transform: rotate(-6deg) translateY(8px); }
.mt-shot--r { transform: rotate(6deg) translateY(8px); }
.mt-shot img { width: 100%; height: auto; }
.mt-dl-btns { display: flex; flex-direction: column; gap: 12px; padding: 28px var(--mt-pad) 0; }
.mt-meta-list { padding: 20px var(--mt-pad) 0; font-size: 12px; color: var(--mt-ink-3); text-align: center; }
.mt-meta-list p { margin: 5px 0; }
.mt-meta-list a { color: var(--mt-cyan); }

/* ---------------- 弹窗 ---------------- */
.mt-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(2, 3, 6, .76);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.mt-modal.is-open { display: flex; }
.mt-modal__box {
    width: 100%;
    max-width: 320px;
    padding: 26px 22px 20px;
    border-radius: var(--mt-r-lg);
    background: rgba(14, 17, 28, .94);
    border: 1px solid var(--mt-stroke-2);
    box-shadow: var(--mt-shadow), inset 0 1px 0 rgba(255, 255, 255, .07);
    text-align: center;
}
.mt-modal__msg { margin: 0 0 20px; font-size: 14.5px; line-height: 1.6; color: var(--mt-ink); word-break: break-word; }
.mt-modal__ok { width: 100%; }
.mt-modal__cancel { width: 100%; margin-top: 10px; }

/* ---------------- 动效 ---------------- */
@keyframes mtRise {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}
.mt-rise { animation: mtRise .44s cubic-bezier(.22, .8, .3, 1) both; }

@keyframes mtPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .55; }
}
.mt-pulse { animation: mtPulse 2s ease-in-out infinite; }