/* ============ 墨界矩阵 · 视觉系统 ============ */
:root {
    --bg: #05060f;
    --bg-2: #080b18;
    --panel: rgba(255, 255, 255, 0.035);
    --panel-2: rgba(255, 255, 255, 0.055);
    --solid: #0c1020;
    --line: rgba(148, 163, 184, 0.14);
    --line-strong: rgba(148, 163, 184, 0.24);
    --text: #e9edf7;
    --muted: #98a3bd;
    --dim: #6c7896;
    --brand: #7c5cff;
    --brand-2: #a855f7;
    --cyan: #22d3ee;
    --pink: #f472b6;
    --green: #34d399;
    --amber: #fbbf24;
    --red: #f87171;
    --grad: linear-gradient(135deg, #7c5cff 0%, #a855f7 48%, #22d3ee 100%);
    --grad-soft: linear-gradient(135deg, rgba(124, 92, 255, .22), rgba(34, 211, 238, .12));
    --radius: 18px;
    --radius-sm: 12px;
    --shadow: 0 24px 60px rgba(2, 4, 15, 0.55);
    --font: "Inter", "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img, video, canvas, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
select { color-scheme: dark; }
select option { background-color: #111827; color: #e5e7eb; }
select option:checked { background-color: #4c1d95; color: #ffffff; }
button { cursor: pointer; }
h1, h2, h3, h4, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
code, pre, .mono { font-family: "JetBrains Mono", Consolas, "Courier New", monospace; }
::selection { background: rgba(124, 92, 255, .35); }
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: rgba(148, 163, 184, .22); border-radius: 9px; }
::-webkit-scrollbar-track { background: transparent; }

.aura {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(720px 520px at 8% -8%, rgba(124, 92, 255, .20), transparent 62%),
        radial-gradient(620px 480px at 95% 6%, rgba(34, 211, 238, .13), transparent 60%),
        radial-gradient(760px 620px at 55% 108%, rgba(168, 85, 247, .10), transparent 65%);
}

.icon { width: 18px; height: 18px; flex: none; }
.only-mobile { display: none !important; }
.muted { color: var(--muted); }
.dim { color: var(--dim); }
.small { font-size: 12px; }
.block { display: block; }
.nowrap { white-space: nowrap; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--cyan);
}
.eyebrow .icon { width: 15px; height: 15px; }
.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .03);
    color: var(--muted);
    font-size: 12px;
    white-space: nowrap;
}
.chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .04);
    white-space: nowrap;
}
.chip .icon { width: 15px; height: 15px; }
.chip-gold { color: #ffd98a; border-color: rgba(251, 191, 36, .35); background: rgba(251, 191, 36, .08); }
.chip-cyan { color: #9beaf7; border-color: rgba(34, 211, 238, .32); background: rgba(34, 211, 238, .08); }
.chip-muted { color: var(--muted); }
.btn-light { background: #fff; color: #131728; }
.btn-light:hover { background: #ecebff; color: #131728; }

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 10px 18px;
    border-radius: 10px;
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 13px;
    line-height: 1.2;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    white-space: nowrap;
}
.btn .icon { width: 16px; height: 16px; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary {
    background: var(--grad);
    color: #fff;
    box-shadow: 0 10px 26px rgba(124, 92, 255, .32);
}
.btn-primary:hover { box-shadow: 0 14px 32px rgba(124, 92, 255, .42); }
.btn-ghost {
    background: rgba(255, 255, 255, .04);
    border-color: var(--line);
    color: var(--text);
}
.btn-ghost:hover { border-color: var(--line-strong); background: rgba(255, 255, 255, .07); }
.btn-soft {
    background: rgba(124, 92, 255, .12);
    border-color: rgba(124, 92, 255, .28);
    color: #cfc6ff;
}
.btn-soft:hover { background: rgba(124, 92, 255, .2); }
.btn-danger {
    background: rgba(248, 113, 113, .12);
    border-color: rgba(248, 113, 113, .3);
    color: #fca5a5;
}
.btn-danger:hover { background: rgba(248, 113, 113, .2); }
.btn-sm { padding: 7px 13px; font-size: 12px; border-radius: 9px; }
.btn-xs { padding: 5px 9px; font-size: 11px; border-radius: 7px; }
.btn-lg { padding: 13px 24px; font-size: 15px; border-radius: 12px; }
.btn-block { display: flex; width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .03);
    color: var(--muted);
    transition: .2s;
}
.icon-btn:hover { color: var(--text); border-color: var(--line-strong); background: rgba(255, 255, 255, .07); }
.icon-btn.danger:hover { color: #fca5a5; border-color: rgba(248, 113, 113, .4); }
.link { display: inline-flex; align-items: center; gap: 5px; color: #b9a9ff; font-size: 12px; font-weight: 600; }
.link:hover { color: #d7ccff; }
.link .icon { width: 13px; height: 13px; }

/* 徽标 */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid transparent;
    white-space: nowrap;
}
.badge-green { color: #86efac; background: rgba(52, 211, 153, .12); border-color: rgba(52, 211, 153, .25); }
.badge-amber { color: #fcd34d; background: rgba(251, 191, 36, .12); border-color: rgba(251, 191, 36, .25); }
.badge-blue { color: #93c5fd; background: rgba(59, 130, 246, .12); border-color: rgba(59, 130, 246, .25); }
.badge-cyan { color: #a5f3fc; background: rgba(34, 211, 238, .12); border-color: rgba(34, 211, 238, .25); }
.badge-violet { color: #d8b4fe; background: rgba(168, 85, 247, .14); border-color: rgba(168, 85, 247, .28); }
.badge-gold { color: #fde68a; background: rgba(251, 191, 36, .12); border-color: rgba(251, 191, 36, .28); }
.badge-red { color: #fca5a5; background: rgba(248, 113, 113, .12); border-color: rgba(248, 113, 113, .28); }
.badge-gray { color: var(--muted); background: rgba(148, 163, 184, .1); border-color: rgba(148, 163, 184, .18); }

/* 表单 */
.form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 7px; font-size: 12px; color: var(--muted); }
.field > span { font-weight: 600; letter-spacing: .02em; }
.field > span em { color: var(--pink); font-style: normal; }
.field > span em.muted { color: var(--dim); font-weight: 400; }
.field input, .field select, .field textarea,
.filter-search input, .filter-bar select {
    width: 100%;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: rgba(9, 12, 24, .7);
    color: var(--text);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
    font-size: 13px;
}
.field textarea { resize: vertical; min-height: 90px; line-height: 1.65; }
.field input::placeholder, .field textarea::placeholder { color: #5c6785; }
.field input:focus, .field select:focus, .field textarea:focus,
.filter-search input:focus, .filter-bar select:focus {
    border-color: rgba(124, 92, 255, .6);
    box-shadow: 0 0 0 3px rgba(124, 92, 255, .16);
}
.field select, .filter-bar select { appearance: none; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-actions { display: flex; justify-content: flex-end; gap: 10px; }
.form-tight { gap: 10px; }
.check-line { display: flex; align-items: center; gap: 9px; font-size: 12px; color: var(--muted); cursor: pointer; }
.check-line input { width: auto; accent-color: var(--brand); }
.settings-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px solid rgba(148, 163, 184, .09); font-size: 12px; }
.settings-row:last-child { border-bottom: none; }
.settings-row span { color: var(--muted); }
.settings-row strong { font-size: 12px; font-weight: 600; text-align: right; }
.grid-form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; align-items: end; }
.grid-form .field-wide { grid-column: span 3; }
.grid-form .form-actions { grid-column: span 3; }
.settings-form { align-items: start; }

.alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 13px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .03);
}
.alert .icon { margin-top: 2px; }
.alert-error { border-color: rgba(248, 113, 113, .35); background: rgba(248, 113, 113, .1); color: #fecaca; }
.alert-success { border-color: rgba(52, 211, 153, .32); background: rgba(52, 211, 153, .1); color: #bbf7d0; }

/* 通用面板 */
.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: 0 1px 0 rgba(255, 255, 255, .02) inset;
    backdrop-filter: blur(12px);
}
.panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}
.panel-head h2 { font-size: 16px; font-weight: 700; letter-spacing: .01em; }
.panel-head p { margin-top: 3px; color: var(--dim); font-size: 12px; }
.panel-note {
    display: flex;
    align-items: flex-start;
    gap: 7px;
    margin-top: 14px;
    color: var(--dim);
    font-size: 12px;
}
.panel-note .icon { width: 14px; height: 14px; margin-top: 2px; flex: none; }
.panel-note a { color: #b9a9ff; }
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 46px 20px;
    text-align: center;
    color: var(--dim);
}
.empty-state .icon { width: 34px; height: 34px; opacity: .7; }
.empty-state h3 { color: var(--muted); font-size: 14px; }
.empty-state p { font-size: 12px; max-width: 380px; }

/* ============ 应用外壳 ============ */
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
    width: 248px;
    flex: none;
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: rgba(7, 10, 22, .82);
    border-right: 1px solid var(--line);
    backdrop-filter: blur(18px);
    z-index: 40;
}
.sidebar-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 18px 14px; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: var(--grad);
    color: #fff;
    font-weight: 800;
    font-size: 19px;
    box-shadow: 0 10px 24px rgba(124, 92, 255, .3);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 15px; letter-spacing: .02em; }
.brand-text small { font-size: 8.5px; letter-spacing: .22em; color: var(--dim); margin-top: 3px; }
.brand-lg .brand-mark { width: 46px; height: 46px; font-size: 23px; }
.sidebar-close { display: none; font-size: 20px; }
.sidebar-scroll { flex: 1; overflow-y: auto; padding: 6px 12px 16px; }
.nav-label {
    padding: 16px 10px 7px;
    font-size: 10px;
    letter-spacing: .18em;
    color: var(--dim);
    text-transform: uppercase;
    font-weight: 700;
}
.nav { display: flex; flex-direction: column; gap: 3px; }
.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
    transition: .18s;
}
.nav-item .icon { width: 17px; height: 17px; opacity: .85; }
.nav-item:hover { background: rgba(255, 255, 255, .05); color: var(--text); }
.nav-item.is-active {
    color: #fff;
    background: linear-gradient(100deg, rgba(124, 92, 255, .28), rgba(34, 211, 238, .08));
    box-shadow: inset 0 0 0 1px rgba(124, 92, 255, .22);
}
.nav-item.is-active::before {
    content: "";
    position: absolute;
    left: -12px;
    top: 9px;
    bottom: 9px;
    width: 3px;
    border-radius: 3px;
    background: var(--grad);
}
.nav-badge {
    margin-left: auto;
    font-style: normal;
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 5px;
    background: rgba(34, 211, 238, .14);
    color: #a5f3fc;
    letter-spacing: .05em;
}
.nav-lock { margin-left: auto; color: var(--dim); display: inline-flex; }
.nav-lock .icon { width: 13px; height: 13px; }
.sidebar-foot { padding: 14px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 9px; }
.user-card { display: flex; align-items: center; gap: 10px; padding: 9px; border-radius: 12px; transition: .2s; }
.user-card:hover { background: rgba(255, 255, 255, .05); }
.avatar {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    flex: none;
    border-radius: 11px;
    background: linear-gradient(135deg, var(--avatar, #7c5cff), rgba(255, 255, 255, .16));
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, .3);
}
.avatar-sm { width: 32px; height: 32px; border-radius: 9px; font-size: 13px; }
.user-meta { display: flex; flex-direction: column; min-width: 0; }
.user-meta strong { font-size: 13px; }
.user-meta small { font-size: 10.5px; color: var(--dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-overlay { display: none; }
.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    gap: 14px;
    height: 64px;
    padding: 0 28px;
    background: rgba(5, 6, 15, .72);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(16px);
}
.topbar-title { font-size: 15px; font-weight: 600; letter-spacing: .01em; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.page { width: 100%; max-width: 1400px; margin: 0 auto; padding: 26px 28px 44px; flex: 1; }
.page-foot {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding: 18px 28px 26px;
    color: var(--dim);
    font-size: 11px;
    border-top: 1px solid rgba(148, 163, 184, .08);
}

.page-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 22px;
}
.page-head h1 { font-size: 27px; line-height: 1.25; margin-top: 7px; letter-spacing: -.015em; }
.page-head p { color: var(--muted); font-size: 13px; margin-top: 5px; }
.page-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.segmented {
    display: inline-flex;
    padding: 3px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .03);
}
.segmented a {
    padding: 6px 12px;
    border-radius: 7px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
}
.segmented a.is-active { background: rgba(124, 92, 255, .22); color: #ddd6ff; }

.banner {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    margin-bottom: 20px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: var(--panel);
}
.banner-icon {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    flex: none;
    border-radius: 12px;
    background: rgba(124, 92, 255, .16);
    color: #c4b5fd;
}
.banner > div { flex: 1; }
.banner strong { display: block; font-size: 13.5px; }
.banner p { color: var(--muted); font-size: 12px; margin-top: 2px; }
.banner-upgrade {
    border-color: rgba(251, 191, 36, .25);
    background: linear-gradient(100deg, rgba(251, 191, 36, .09), rgba(124, 92, 255, .06));
}
.banner-upgrade .banner-icon { background: rgba(251, 191, 36, .14); color: #fcd34d; }
.banner-success { border-color: rgba(52, 211, 153, .25); background: rgba(52, 211, 153, .07); }
.banner-success .banner-icon { background: rgba(52, 211, 153, .14); color: #6ee7b7; }
.banner-info .banner-icon { background: rgba(34, 211, 238, .12); color: #67e8f9; }

/* 统计卡片 */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stat-card {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 17px;
    border-radius: 15px;
    border: 1px solid var(--line);
    background: linear-gradient(150deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .015));
    transition: .2s;
}
.stat-card:hover { border-color: rgba(124, 92, 255, .3); transform: translateY(-2px); }
.stat-icon {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    flex: none;
    border-radius: 12px;
    background: rgba(124, 92, 255, .13);
    color: var(--tint, #7c5cff);
    box-shadow: inset 0 0 0 1px rgba(148, 163, 184, .1);
}
.stat-card small { display: block; color: var(--dim); font-size: 11px; }
.stat-card strong { display: block; font-size: 21px; line-height: 1.3; letter-spacing: -.02em; margin-top: 2px; }
.stat-card em { display: block; font-style: normal; font-size: 10px; color: var(--dim); margin-top: 1px; }

/* 网格 */
.grid-2 { display: grid; grid-template-columns: 1.25fr 1fr; gap: 16px; margin-bottom: 20px; }
.grid-2 > .panel { margin: 0; }
.page > .panel, .page > .grid-2, .page > .stat-grid { margin-bottom: 20px; }

/* 表格 */
.table-wrap { overflow-x: auto; border-radius: 12px; }
.table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.table th {
    padding: 10px 12px;
    text-align: left;
    font-size: 10.5px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--dim);
    font-weight: 700;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
}
.table td { padding: 12px; border-bottom: 1px solid rgba(148, 163, 184, .08); vertical-align: middle; }
.table tbody tr:hover { background: rgba(255, 255, 255, .025); }
.table tbody tr:last-child td { border-bottom: none; }
.table-compact th { padding: 8px 10px; }
.table-compact td { padding: 9px 10px; }
.td-title { font-weight: 600; max-width: 260px; }
.td-detail { color: var(--muted); max-width: 260px; }
.td-user, .td-media { display: flex; align-items: center; gap: 10px; }
.td-user span, .td-media span { display: flex; flex-direction: column; min-width: 0; }
.td-user small, .td-media small { color: var(--dim); font-size: 10.5px; }
.td-media img { width: 38px; height: 38px; border-radius: 9px; object-fit: cover; }
.rank { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 7px; background: rgba(148, 163, 184, .1); color: var(--muted); font-size: 11px; font-weight: 700; }
.rank-1 { background: rgba(251, 191, 36, .18); color: #fcd34d; }
.rank-2 { background: rgba(203, 213, 225, .14); color: #e2e8f0; }
.rank-3 { background: rgba(251, 146, 60, .16); color: #fdba74; }
.platform-tag { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; white-space: nowrap; }
.platform-tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--c, #7c5cff); box-shadow: 0 0 8px var(--c, #7c5cff); }
.row-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.block.muted { font-size: 10.5px; }

/* 图表 */
.chart-wrap { position: relative; min-height: 190px; }
.chart-canvas { width: 100% !important; height: auto !important; }
.chart-legend { display: flex; gap: 14px; font-size: 11px; color: var(--muted); }
.chart-legend span { display: inline-flex; align-items: center; gap: 5px; }
.chart-legend i { width: 8px; height: 8px; border-radius: 3px; background: var(--c, #7c5cff); }

/* 平台分布 */
.platform-bars { display: flex; flex-direction: column; gap: 15px; }
.platform-bar-head { display: flex; align-items: center; justify-content: space-between; font-size: 12px; margin-bottom: 6px; }
.platform-bar-head span { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; }
.platform-bar-head i { width: 8px; height: 8px; border-radius: 3px; background: var(--c, #7c5cff); }
.platform-bar-head em { font-style: normal; color: var(--dim); font-size: 11px; }
.progress { height: 6px; border-radius: 999px; background: rgba(148, 163, 184, .12); overflow: hidden; }
.progress span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--c, #7c5cff), rgba(34, 211, 238, .9)); }
.platform-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 12px;
}
.platform-total strong { color: var(--text); font-size: 18px; }

/* 任务列表 */
.task-list { display: flex; flex-direction: column; gap: 7px; }
.task-row {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 8px;
    border-radius: 11px;
    border: 1px solid transparent;
    transition: .18s;
}
.task-row:hover { background: rgba(255, 255, 255, .04); border-color: var(--line); }
.task-thumb { width: 40px; height: 40px; border-radius: 9px; object-fit: cover; flex: none; }
.task-main { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.task-main strong { font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.task-main small { color: var(--dim); font-size: 10.5px; }
.task-row .badge { margin-left: auto; }
.task-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
}
.task-summary div { text-align: center; }
.task-summary small { display: block; color: var(--dim); font-size: 10.5px; }
.task-summary strong { font-size: 15px; }

/* 素材包卡片 */
.package-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.package-card { border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: rgba(255, 255, 255, .02); }
.package-card img { width: 100%; height: 86px; object-fit: cover; }
.package-body { padding: 10px 12px; }
.package-body strong { display: block; font-size: 12px; }
.package-body small { color: var(--dim); font-size: 10.5px; }

/* 公告速览 */
.announce-list { display: flex; flex-direction: column; gap: 4px; }
.announce-row { display: flex; gap: 9px; padding: 9px 6px; border-radius: 9px; transition: .15s; }
.announce-row:hover { background: rgba(255, 255, 255, .04); }
.announce-row span:last-child { display: flex; flex-direction: column; min-width: 0; }
.announce-row strong { font-size: 12px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.announce-row small { color: var(--dim); font-size: 10.5px; }
.announce-dot { width: 7px; height: 7px; border-radius: 50%; margin-top: 6px; flex: none; background: var(--dim); }
.announce-dot.level-success { background: var(--green); box-shadow: 0 0 8px rgba(52, 211, 153, .7); }
.announce-dot.level-warning { background: var(--amber); box-shadow: 0 0 8px rgba(251, 191, 36, .6); }
.announce-dot.level-info { background: var(--cyan); box-shadow: 0 0 8px rgba(34, 211, 238, .6); }
.quick-tools { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.quick-tools > span { font-size: 10.5px; color: var(--dim); letter-spacing: .08em; }
.quick-tool-row { display: flex; gap: 7px; margin-top: 8px; flex-wrap: wrap; }
.quick-tool-row a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 11px;
    background: rgba(255, 255, 255, .04);
    border: 1px solid var(--line);
    color: var(--muted);
}
.quick-tool-row a:hover { color: #ddd6ff; border-color: rgba(124, 92, 255, .35); }
.quick-tool-row .icon { width: 13px; height: 13px; }

/* 公告页 */
.announce-page { display: flex; flex-direction: column; gap: 14px; }
.announce-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.announce-card-head time { color: var(--dim); font-size: 11px; }
.announce-card h2 { font-size: 17px; margin-bottom: 8px; }
.announce-content { color: var(--muted); font-size: 13px; line-height: 1.85; }

/* ============ AI 工作台 ============ */
.ai-layout { display: grid; grid-template-columns: 310px minmax(0, 1fr); gap: 16px; align-items: start; }
.ai-side { padding: 16px; position: sticky; top: 82px; display: flex; flex-direction: column; gap: 16px; }
.ai-side-head { display: flex; align-items: center; justify-content: space-between; padding: 2px 4px; }
.ai-side-head h2 { font-size: 14px; }
.tool-list { display: flex; flex-direction: column; gap: 5px; }
.tool-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px;
    border-radius: 11px;
    border: 1px solid transparent;
    background: transparent;
    text-align: left;
    transition: .18s;
}
.tool-btn:hover { background: rgba(255, 255, 255, .04); }
.tool-btn.is-active {
    background: linear-gradient(100deg, rgba(124, 92, 255, .22), rgba(34, 211, 238, .06));
    border-color: rgba(124, 92, 255, .3);
}
.tool-icon {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    flex: none;
    border-radius: 9px;
    background: rgba(124, 92, 255, .14);
    color: #c4b5fd;
}
.tool-btn.is-active .tool-icon { background: rgba(124, 92, 255, .3); color: #fff; }
.tool-icon .icon { width: 16px; height: 16px; }
.tool-text { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.tool-text strong { font-size: 12.5px; }
.tool-text small { color: var(--dim); font-size: 10.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tool-arrow { width: 13px; height: 13px; color: var(--dim); opacity: 0; transition: .18s; }
.tool-btn:hover .tool-arrow, .tool-btn.is-active .tool-arrow { opacity: 1; color: #c4b5fd; }
.ai-side-block { border-top: 1px solid var(--line); padding-top: 14px; }
.ai-side-title { display: flex; align-items: center; justify-content: space-between; font-size: 11px; color: var(--dim); margin-bottom: 8px; }
.ai-side-title a { color: #b9a9ff; }
.history-list { display: flex; flex-direction: column; gap: 8px; max-height: 264px; overflow-y: auto; }
.history-list li { padding: 8px 9px; border-radius: 9px; background: rgba(255, 255, 255, .025); border: 1px solid rgba(148, 163, 184, .08); }
.history-list strong { display: block; font-size: 11.5px; font-weight: 600; }
.history-list span { display: block; font-size: 11px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.history-list small { display: block; font-size: 10px; color: var(--dim); margin-top: 2px; }
.ai-engine {
    display: flex;
    gap: 9px;
    align-items: flex-start;
    padding: 10px;
    border-radius: 10px;
    background: rgba(34, 211, 238, .05);
    border: 1px solid rgba(34, 211, 238, .14);
    color: #a5f3fc;
    font-size: 11px;
}
.ai-engine .icon { width: 14px; height: 14px; margin-top: 1px; }
.ai-engine span { display: flex; flex-direction: column; }
.ai-engine small { color: var(--dim); font-size: 10px; line-height: 1.5; margin-top: 2px; }

.ai-stage { padding: 20px; display: flex; flex-direction: column; min-height: 620px; }
.ai-stage-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.ai-stage-head h2 { font-size: 17px; }
.ai-stage-head p { color: var(--dim); font-size: 12px; margin-top: 3px; }
.chat-stream {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 18px 4px;
    overflow-y: auto;
    max-height: 52vh;
    min-height: 300px;
}
.chat-empty { margin: auto; text-align: center; max-width: 460px; display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 22px; }
.chat-empty-icon {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--grad-soft);
    border: 1px solid rgba(124, 92, 255, .28);
    color: #c4b5fd;
    margin-bottom: 4px;
}
.chat-empty-icon .icon { width: 26px; height: 26px; }
.chat-empty h3 { font-size: 16px; }
.chat-empty p { color: var(--dim); font-size: 12px; }
.suggest-chips { display: flex; flex-wrap: wrap; gap: 7px; justify-content: center; margin-top: 8px; }
.suggest-chip {
    padding: 6px 11px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .03);
    color: var(--muted);
    font-size: 11px;
    transition: .18s;
}
.suggest-chip:hover { border-color: rgba(124, 92, 255, .4); color: #ddd6ff; }
.chat-msg { display: flex; gap: 10px; max-width: 100%; }
.msg-avatar {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    flex: none;
    border-radius: 9px;
    background: rgba(148, 163, 184, .14);
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
}
.msg-body { max-width: calc(100% - 46px); }
.msg-meta { display: flex; align-items: center; gap: 8px; font-size: 10.5px; color: var(--dim); margin-bottom: 5px; }
.msg-bubble {
    padding: 12px 14px;
    border-radius: 4px 13px 13px 13px;
    background: rgba(255, 255, 255, .045);
    border: 1px solid var(--line);
    font-size: 13px;
    line-height: 1.75;
    white-space: pre-wrap;
    word-break: break-word;
}
.chat-msg.is-user { flex-direction: row-reverse; }
.chat-msg.is-user .msg-avatar { background: rgba(124, 92, 255, .25); color: #ddd6ff; }
.chat-msg.is-user .msg-meta { justify-content: flex-end; }
.chat-msg.is-user .msg-bubble {
    border-radius: 13px 4px 13px 13px;
    background: linear-gradient(135deg, rgba(124, 92, 255, .24), rgba(168, 85, 247, .12));
    border-color: rgba(124, 92, 255, .3);
}
.msg-actions { display: flex; gap: 6px; margin-top: 7px; }
.msg-actions button {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 6px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .03);
    color: var(--dim);
    font-size: 10.5px;
}
.msg-actions button:hover { color: var(--text); border-color: var(--line-strong); }
.msg-actions .icon { width: 12px; height: 12px; }
.typing-dots { display: inline-flex; gap: 4px; padding: 4px 0; }
.typing-dots i { width: 6px; height: 6px; border-radius: 50%; background: #b9a9ff; animation: typing 1s infinite ease-in-out; }
.typing-dots i:nth-child(2) { animation-delay: .15s; }
.typing-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes typing { 0%, 100% { opacity: .25; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-3px); } }

.ai-lock {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    margin: 4px 0 14px;
    border-radius: 14px;
    border: 1px solid rgba(251, 191, 36, .3);
    background: linear-gradient(100deg, rgba(251, 191, 36, .1), rgba(124, 92, 255, .08));
}
.ai-lock > div { flex: 1; }
.ai-lock strong { display: block; font-size: 13px; }
.ai-lock p { color: var(--muted); font-size: 11.5px; margin-top: 2px; }
.ai-composer { border-top: 1px solid var(--line); padding-top: 14px; }
.ai-composer-top { display: flex; align-items: center; gap: 16px; margin-bottom: 10px; flex-wrap: wrap; }
.select-inline { display: inline-flex; align-items: center; gap: 7px; font-size: 11px; color: var(--dim); }
.select-inline select {
    padding: 5px 9px;
    border-radius: 8px;
    border: 1px solid var(--line);
    background: rgba(9, 12, 24, .8);
    color: var(--text);
    font-size: 11.5px;
    outline: none;
}
.ai-count { margin-left: auto; font-size: 10.5px; color: var(--dim); }
.ai-count b { color: var(--muted); font-weight: 600; }
.ai-input-row { display: flex; gap: 10px; align-items: stretch; }
.ai-input-row textarea {
    flex: 1;
    min-height: 82px;
    padding: 12px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: rgba(9, 12, 24, .7);
    color: var(--text);
    font-size: 13px;
    line-height: 1.6;
    resize: vertical;
    outline: none;
}
.ai-input-row textarea:focus { border-color: rgba(124, 92, 255, .55); box-shadow: 0 0 0 3px rgba(124, 92, 255, .14); }
.ai-input-row textarea:disabled { opacity: .55; }
.ai-send { width: 104px; flex: none; }
.ai-composer-foot { display: flex; justify-content: space-between; gap: 12px; margin-top: 8px; color: var(--dim); font-size: 10.5px; flex-wrap: wrap; }
.ai-composer-foot span { display: inline-flex; align-items: center; gap: 5px; }
.ai-composer-foot .icon { width: 12px; height: 12px; }

/* ============ 素材管理 ============ */
.upload-panel { margin-bottom: 20px; }
.dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 34px 20px;
    border-radius: 14px;
    border: 1.5px dashed rgba(148, 163, 184, .3);
    background: rgba(255, 255, 255, .015);
    text-align: center;
    cursor: pointer;
    transition: .2s;
}
.dropzone:hover, .dropzone.dragover { border-color: rgba(124, 92, 255, .6); background: rgba(124, 92, 255, .05); }
.dropzone input { display: none; }
.dropzone-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 13px;
    background: rgba(124, 92, 255, .14);
    color: #c4b5fd;
    margin-bottom: 4px;
}
.dropzone strong { font-size: 13px; }
.dropzone small { color: var(--dim); font-size: 11px; }
.upload-actions { display: flex; align-items: center; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.filter-tabs { display: inline-flex; gap: 4px; padding: 3px; border-radius: 9px; border: 1px solid var(--line); background: rgba(255, 255, 255, .03); flex-wrap: wrap; }
.filter-tabs button, .filter-tabs a { padding: 5px 11px; border-radius: 6px; border: 0; background: transparent; color: var(--muted); font-size: 11.5px; display: inline-flex; align-items: center; }
.filter-tabs .is-active { background: rgba(124, 92, 255, .22); color: #ddd6ff; }
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 14px; }
.media-grid-sm { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.media-card { border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: rgba(255, 255, 255, .02); transition: .2s; }
.media-card:hover { border-color: rgba(124, 92, 255, .35); transform: translateY(-2px); }
.media-preview { position: relative; aspect-ratio: 4 / 3; background: #0a0e1d; overflow: hidden; }
.media-preview img, .media-preview video { width: 100%; height: 100%; object-fit: cover; }
.media-kind { position: absolute; left: 8px; top: 8px; padding: 2px 7px; border-radius: 5px; background: rgba(5, 6, 15, .7); color: #dbe3f5; font-size: 10px; backdrop-filter: blur(4px); }
.media-delete { position: absolute; right: 6px; top: 6px; opacity: 0; transition: .18s; }
.media-card:hover .media-delete { opacity: 1; }
.media-delete button {
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 7px;
    border: 1px solid rgba(248, 113, 113, .35);
    background: rgba(5, 6, 15, .75);
    color: #fca5a5;
}
.media-delete .icon { width: 13px; height: 13px; }
.media-meta { padding: 9px 11px; }
.media-meta strong { display: block; font-size: 11.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.media-meta small { color: var(--dim); font-size: 10px; }
.package-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 14px; }
.package-chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 8px; border: 1px solid var(--line); background: rgba(255, 255, 255, .03); font-size: 11px; color: var(--muted); }
.package-chip i { width: 6px; height: 6px; border-radius: 50%; background: var(--c, #7c5cff); }
.package-chip em { font-style: normal; font-size: 10px; color: var(--dim); }

/* ============ 聚合码 ============ */
.code-list { display: flex; flex-direction: column; gap: 12px; }
.code-card { display: flex; gap: 14px; padding: 14px; border-radius: 13px; border: 1px solid var(--line); background: rgba(255, 255, 255, .02); }
.code-art {
    width: 92px;
    flex: none;
    border-radius: 11px;
    background: linear-gradient(150deg, rgba(124, 92, 255, .3), #0a0e1d 70%);
    border: 1px solid rgba(124, 92, 255, .3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    padding: 8px;
}
.code-art span { font-size: 10px; color: rgba(255, 255, 255, .8); }
.code-art strong { font-size: 20px; letter-spacing: .1em; font-family: Consolas, monospace; color: #fff; }
.code-art small { font-size: 8.5px; color: rgba(255, 255, 255, .55); }
.code-body { flex: 1; min-width: 0; }
.code-top { display: flex; align-items: center; gap: 10px; justify-content: space-between; }
.code-top strong { font-size: 13.5px; }
.code-body > p { color: var(--dim); font-size: 11px; margin: 3px 0 8px; }
.code-link { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.code-link code { padding: 5px 8px; border-radius: 7px; background: rgba(9, 12, 24, .8); border: 1px solid var(--line); color: var(--muted); font-size: 10.5px; }
.platform-publish { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.publish-card { display: flex; align-items: center; gap: 11px; padding: 13px; border-radius: 12px; border: 1px solid var(--line); background: rgba(255, 255, 255, .025); transition: .2s; }
.publish-card:hover { border-color: var(--line-strong); background: rgba(255, 255, 255, .045); }
.publish-card i { display: grid; place-items: center; width: 34px; height: 34px; flex: none; border-radius: 9px; background: rgba(124, 92, 255, .25); color: #fff; font-style: normal; font-weight: 700; }
.publish-card span { display: flex; flex-direction: column; flex: 1; }
.publish-card strong { font-size: 12px; }
.publish-card small { color: var(--dim); font-size: 10.5px; }
.publish-card > .icon { width: 14px; height: 14px; color: var(--dim); }

/* ============ 会员中心 ============ */
.member-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    flex-wrap: wrap;
    padding: 24px;
    margin-bottom: 20px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: linear-gradient(120deg, rgba(124, 92, 255, .16), rgba(34, 211, 238, .06));
}
.member-hero.is-active {
    border-color: rgba(251, 191, 36, .3);
    background: linear-gradient(120deg, rgba(251, 191, 36, .12), rgba(124, 92, 255, .18) 60%, rgba(34, 211, 238, .06));
}
.member-hero-main { display: flex; align-items: center; gap: 16px; }
.member-crown {
    display: grid;
    place-items: center;
    width: 54px;
    height: 54px;
    flex: none;
    border-radius: 16px;
    background: rgba(251, 191, 36, .14);
    border: 1px solid rgba(251, 191, 36, .25);
    color: #fcd34d;
}
.member-crown .icon { width: 26px; height: 26px; }
.member-hero h2 { font-size: 20px; margin-top: 4px; }
.member-hero p { color: var(--muted); font-size: 12px; margin-top: 3px; max-width: 560px; }
.member-hero-side { display: flex; flex-direction: column; align-items: flex-end; gap: 9px; }
.member-status { font-size: 12px; color: #fde68a; font-weight: 600; }
.member-hero:not(.is-active) .member-status { color: var(--muted); }
.timeline { display: flex; flex-direction: column; gap: 14px; position: relative; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 1px; background: var(--line); }
.timeline li { display: flex; gap: 13px; position: relative; }
.timeline-dot { width: 11px; height: 11px; flex: none; margin-top: 5px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 0 3px rgba(124, 92, 255, .15); }
.timeline strong { font-size: 12.5px; }
.timeline p { color: var(--muted); font-size: 11.5px; }
.timeline small { color: var(--dim); font-size: 10.5px; }
.mini-plans { display: flex; flex-direction: column; gap: 8px; }
.mini-plan { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 11px; border: 1px solid var(--line); background: rgba(255, 255, 255, .02); }
.mini-plan > div { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.mini-plan strong { font-size: 12px; }
.mini-plan small { color: var(--dim); font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mini-plan-price { font-size: 13px; font-weight: 700; color: #c4b5fd; }
.row-actions form { margin: 0; }

/* ============ 价格方案 ============ */
.pricing-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.plan-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 22px 18px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .025);
    transition: .22s;
}
.plan-card:hover { transform: translateY(-3px); border-color: rgba(124, 92, 255, .38); }
.plan-card.is-featured {
    border-color: rgba(124, 92, 255, .55);
    background: linear-gradient(170deg, rgba(124, 92, 255, .17), rgba(34, 211, 238, .04));
    box-shadow: 0 20px 50px rgba(124, 92, 255, .18);
}
.plan-badge {
    position: absolute;
    top: -10px;
    left: 18px;
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--grad);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .04em;
    box-shadow: 0 6px 16px rgba(124, 92, 255, .4);
}
.plan-card h3 { font-size: 16px; }
.plan-days { color: var(--dim); font-size: 11px; }
.plan-price { display: flex; align-items: baseline; gap: 3px; margin: 8px 0 4px; }
.plan-price small { font-size: 14px; color: #c4b5fd; }
.plan-price strong { font-size: 34px; line-height: 1; letter-spacing: -.03em; }
.plan-price span { color: var(--dim); font-size: 11px; }
.plan-features { display: flex; flex-direction: column; gap: 7px; margin: 10px 0 18px; font-size: 12px; color: var(--muted); }
.plan-features li { display: flex; gap: 7px; align-items: flex-start; }
.plan-features .icon { width: 14px; height: 14px; color: var(--green); margin-top: 2px; flex: none; }
.plan-card > form, .plan-card > .btn { margin-top: auto; }
.compare-table td:first-child { color: var(--muted); }
.steps-list { display: flex; flex-direction: column; gap: 14px; }
.steps-list li { display: flex; gap: 12px; }
.steps-list li > span {
    display: grid;
    place-items: center;
    width: 25px;
    height: 25px;
    flex: none;
    border-radius: 8px;
    background: rgba(124, 92, 255, .16);
    color: #c4b5fd;
    font-size: 11px;
    font-weight: 700;
}
.steps-list strong { font-size: 12.5px; }
.steps-list p { color: var(--dim); font-size: 11.5px; margin-top: 2px; }
.pricing-note {
    display: flex;
    align-items: center;
    gap: 7px;
    justify-content: center;
    color: var(--dim);
    font-size: 11px;
    margin-top: 4px;
}
.pricing-note .icon { width: 13px; height: 13px; }

/* ============ 登录 / 注册 ============ */
.auth-shell { display: grid; grid-template-columns: 1.02fr .98fr; min-height: 100vh; }
.auth-brand {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 40px 48px;
    background:
        radial-gradient(560px 420px at 18% 12%, rgba(124, 92, 255, .3), transparent 65%),
        radial-gradient(460px 380px at 92% 86%, rgba(34, 211, 238, .18), transparent 62%),
        linear-gradient(160deg, #0a0c1d, #05060f);
    border-right: 1px solid var(--line);
    overflow: hidden;
}
.auth-brand::after {
    content: "";
    position: absolute;
    right: -120px;
    bottom: -140px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    border: 1px solid rgba(124, 92, 255, .25);
    box-shadow: 0 0 0 50px rgba(124, 92, 255, .04), 0 0 0 100px rgba(34, 211, 238, .03);
}
.auth-brand-copy { margin: auto 0; max-width: 440px; }
.auth-brand-copy h1 { font-size: 40px; line-height: 1.25; letter-spacing: -.02em; margin: 14px 0 14px; }
.auth-brand-copy p { color: var(--muted); font-size: 14px; line-height: 1.8; }
.auth-points { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; font-size: 13px; color: var(--muted); }
.auth-points li { display: flex; align-items: center; gap: 9px; }
.auth-points .icon { width: 16px; height: 16px; color: var(--green); }
.auth-brand-foot { color: var(--dim); font-size: 11px; }
.auth-panel { display: flex; align-items: center; justify-content: center; padding: 40px 24px; }
.auth-panel-inner { width: 100%; max-width: 430px; }
.auth-head { margin-bottom: 24px; }
.auth-head h2 { font-size: 26px; letter-spacing: -.01em; margin: 8px 0 5px; }
.auth-head p { color: var(--muted); font-size: 12.5px; }
.auth-alt { margin-top: 16px; text-align: center; color: var(--dim); font-size: 12px; }
.auth-alt a { color: #c4b5fd; font-weight: 600; }
.demo-box {
    margin-top: 24px;
    padding: 14px;
    border-radius: 13px;
    border: 1px dashed rgba(148, 163, 184, .22);
    background: rgba(255, 255, 255, .025);
}
.demo-box-head { display: flex; align-items: center; gap: 7px; font-size: 11.5px; color: var(--muted); margin-bottom: 9px; }
.demo-box-head .icon { width: 14px; height: 14px; color: #c4b5fd; }
.demo-box-head span { margin-left: auto; color: var(--dim); font-size: 10px; }
.demo-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.demo-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 8px;
    border-radius: 9px;
    border: 1px solid var(--line);
    background: rgba(9, 12, 24, .6);
    text-align: left;
    transition: .18s;
}
.demo-item:hover { border-color: rgba(124, 92, 255, .4); }
.demo-item strong { font-size: 10.5px; }
.demo-item span { font-size: 8.5px; color: var(--dim); word-break: break-all; }
.notice-box {
    display: flex;
    gap: 11px;
    margin-top: 22px;
    padding: 14px;
    border-radius: 12px;
    border: 1px solid rgba(34, 211, 238, .18);
    background: rgba(34, 211, 238, .05);
}
.notice-box .icon { width: 18px; height: 18px; color: #67e8f9; flex: none; margin-top: 1px; }
.notice-box strong { font-size: 12px; }
.notice-box p { color: var(--muted); font-size: 11.5px; margin-top: 3px; line-height: 1.7; }

/* ============ 任务分发页 ============ */
.task-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--line);
    background: rgba(5, 6, 15, .8);
    backdrop-filter: blur(14px);
    position: sticky;
    top: 0;
    z-index: 20;
}
.task-top-links { display: flex; align-items: center; gap: 10px; }
.task-page { max-width: 1180px; margin: 0 auto; padding: 24px 20px 48px; }
.task-wrap { display: flex; flex-direction: column; gap: 16px; }
.task-hero {
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid rgba(124, 92, 255, .22);
    background:
        radial-gradient(500px 260px at 4% 0%, rgba(124, 92, 255, .22), transparent 70%),
        linear-gradient(140deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .015));
}
.task-hero-top { display: flex; align-items: center; gap: 9px; margin-bottom: 10px; flex-wrap: wrap; }
.task-code { margin-left: auto; font-size: 10.5px; color: var(--dim); font-family: Consolas, monospace; }
.task-hero h1 { font-size: 25px; line-height: 1.4; letter-spacing: -.01em; }
.task-sub { color: var(--muted); font-size: 12px; margin-top: 5px; }
.task-hero-meta { display: flex; gap: 28px; margin-top: 18px; flex-wrap: wrap; }
.task-hero-meta small { display: block; color: var(--dim); font-size: 10.5px; }
.task-hero-meta strong { display: block; font-size: 17px; margin-top: 1px; }
.task-note {
    display: flex;
    align-items: flex-start;
    gap: 7px;
    margin-top: 16px;
    padding: 9px 11px;
    border-radius: 9px;
    background: rgba(251, 191, 36, .07);
    border: 1px solid rgba(251, 191, 36, .18);
    color: #fcd34d;
    font-size: 11.5px;
}
.task-note .icon { width: 14px; height: 14px; margin-top: 2px; }
.task-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .8fr); gap: 16px; align-items: start; }
.task-material { padding: 20px; }
.material-preview { position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: #0a0e1d; margin-bottom: 16px; }
.material-preview img, .material-preview video { width: 100%; max-height: 320px; object-fit: cover; }
.material-type { position: absolute; left: 10px; top: 10px; padding: 3px 8px; border-radius: 6px; background: rgba(5, 6, 15, .72); color: #dbe3f5; font-size: 10px; backdrop-filter: blur(4px); }
.copy-block { margin-bottom: 14px; }
.copy-block-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 6px; }
.copy-block-head > span { font-size: 11.5px; font-weight: 600; color: var(--muted); }
.copy-value {
    padding: 11px 12px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: rgba(9, 12, 24, .55);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.6;
}
.copy-body {
    margin: 0;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: rgba(9, 12, 24, .55);
    font-family: var(--font);
    font-size: 12.5px;
    line-height: 1.85;
    white-space: pre-wrap;
    word-break: break-word;
    color: #d7deee;
    max-height: 260px;
    overflow-y: auto;
}
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { padding: 4px 9px; border-radius: 999px; background: rgba(124, 92, 255, .12); border: 1px solid rgba(124, 92, 255, .22); color: #cfc6ff; font-size: 11px; }
.material-actions { display: flex; gap: 9px; flex-wrap: wrap; padding-top: 6px; }
.task-side { display: flex; flex-direction: column; gap: 14px; }
.task-side .panel { padding: 18px; }
.task-steps { display: flex; flex-direction: column; gap: 13px; position: relative; }
.task-steps li { display: flex; align-items: center; gap: 10px; color: var(--dim); font-size: 12px; }
.task-steps li.is-done { color: var(--text); }
.step-dot {
    display: grid;
    place-items: center;
    width: 23px;
    height: 23px;
    flex: none;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    background: rgba(9, 12, 24, .8);
    font-size: 10px;
    color: var(--dim);
}
.task-steps li.is-done .step-dot { background: var(--grad); border-color: transparent; color: #fff; }
.step-dot .icon { width: 12px; height: 12px; }
.qr-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 20px 14px;
    border-radius: 12px;
    border: 1.5px dashed rgba(148, 163, 184, .3);
    background: rgba(255, 255, 255, .02);
    text-align: center;
    cursor: pointer;
    transition: .2s;
}
.qr-upload:hover { border-color: rgba(124, 92, 255, .55); background: rgba(124, 92, 255, .05); }
.qr-upload input { display: none; }
.qr-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: rgba(124, 92, 255, .14); color: #c4b5fd; margin-bottom: 3px; }
.qr-upload strong { font-size: 12px; }
.qr-upload small { color: var(--dim); font-size: 10px; }
.payout-preview { display: flex; align-items: center; gap: 11px; margin-bottom: 12px; padding: 9px; border-radius: 10px; border: 1px solid var(--line); background: rgba(255, 255, 255, .02); }
.payout-preview img { width: 74px; height: 74px; object-fit: cover; border-radius: 8px; background: #fff; }
.payout-preview div { display: flex; flex-direction: column; }
.payout-preview strong { font-size: 16px; }
.payout-preview small { color: var(--dim); font-size: 10.5px; }
.task-foot { display: flex; align-items: center; justify-content: center; gap: 6px; color: var(--dim); font-size: 10.5px; padding: 8px 0 4px; text-align: center; }
.task-foot .icon { width: 13px; height: 13px; }

/* ============ 官网首页 ============ */
.site-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    gap: 28px;
    height: 68px;
    padding: 0 36px;
    background: rgba(5, 6, 15, .75);
    border-bottom: 1px solid rgba(148, 163, 184, .1);
    backdrop-filter: blur(18px);
}
.site-links { display: flex; align-items: center; gap: 24px; margin: 0 auto; }
.site-links a { color: var(--muted); font-size: 13px; transition: .18s; }
.site-links a:hover { color: var(--text); }
.site-actions { display: flex; align-items: center; gap: 9px; }
.site-main { overflow: hidden; }
.hero { position: relative; max-width: 1320px; margin: 0 auto; padding: 72px 36px 0; }
.hero-glow {
    position: absolute;
    left: 50%;
    top: -220px;
    width: 900px;
    height: 520px;
    transform: translateX(-50%);
    background: radial-gradient(closest-side, rgba(124, 92, 255, .28), transparent);
    filter: blur(20px);
    pointer-events: none;
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; gap: 48px; align-items: center; }
.hero-copy .eyebrow {
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid rgba(124, 92, 255, .28);
    background: rgba(124, 92, 255, .08);
    letter-spacing: .08em;
    font-size: 11px;
}
.hero-copy h1 { margin: 20px 0 16px; font-size: 54px; line-height: 1.16; letter-spacing: -.035em; }
.hero-sub { max-width: 520px; color: var(--muted); font-size: 15px; line-height: 1.85; }
.hero-actions { display: flex; gap: 11px; margin-top: 28px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 18px; margin-top: 22px; flex-wrap: wrap; color: var(--dim); font-size: 11.5px; }
.hero-trust span { display: inline-flex; align-items: center; gap: 6px; }
.hero-trust .icon { width: 14px; height: 14px; color: var(--green); }

.hero-visual { position: relative; }
.hv-window {
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, .18);
    background: linear-gradient(160deg, rgba(17, 22, 42, .96), rgba(8, 11, 24, .97));
    box-shadow: 0 40px 90px rgba(0, 0, 0, .55), 0 0 0 1px rgba(124, 92, 255, .08) inset;
    overflow: hidden;
    transform: perspective(1200px) rotateY(-5deg) rotateX(2deg);
}
.hv-top { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.hv-dots { display: flex; gap: 5px; }
.hv-dots i { width: 8px; height: 8px; border-radius: 50%; background: rgba(148, 163, 184, .25); }
.hv-dots i:first-child { background: rgba(248, 113, 113, .6); }
.hv-dots i:nth-child(2) { background: rgba(251, 191, 36, .6); }
.hv-dots i:nth-child(3) { background: rgba(52, 211, 153, .6); }
.hv-title { font-size: 11px; color: var(--muted); }
.hv-top .chip { margin-left: auto; padding: 3px 8px; font-size: 9.5px; }
.hv-top .chip .icon { width: 11px; height: 11px; }
.hv-body { padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.hv-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.hv-stats > div { padding: 9px 10px; border-radius: 9px; border: 1px solid var(--line); background: rgba(255, 255, 255, .03); }
.hv-stats small { display: block; color: var(--dim); font-size: 8.5px; }
.hv-stats strong { display: block; font-size: 14px; letter-spacing: -.02em; }
.hv-stats em { font-style: normal; color: var(--green); font-size: 8.5px; }
.hv-chart { padding: 10px; border-radius: 10px; border: 1px solid var(--line); background: rgba(255, 255, 255, .02); }
.hv-chart-head { display: flex; align-items: center; justify-content: space-between; font-size: 9px; color: var(--muted); margin-bottom: 8px; }
.hv-legend { display: inline-flex; gap: 10px; color: var(--dim); }
.hv-legend i { display: inline-block; width: 6px; height: 6px; border-radius: 2px; background: #7c5cff; margin-right: 3px; }
.hv-legend i:last-of-type { background: #22d3ee; }
.hv-bars { display: flex; align-items: flex-end; gap: 6px; height: 90px; }
.hv-bars span {
    flex: 1;
    height: var(--h, 50%);
    border-radius: 4px 4px 2px 2px;
    background: linear-gradient(180deg, rgba(124, 92, 255, .95), rgba(34, 211, 238, .32));
    opacity: .85;
}
.hv-rows { display: flex; flex-direction: column; gap: 6px; }
.hv-row { display: flex; align-items: center; gap: 8px; padding: 7px 9px; border-radius: 7px; background: rgba(255, 255, 255, .025); font-size: 9.5px; color: var(--muted); }
.hv-row em { margin-left: auto; color: var(--text); font-style: normal; }
.hv-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--c, #7c5cff); flex: none; }
.hv-float {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 11px;
    border: 1px solid rgba(148, 163, 184, .2);
    background: rgba(12, 16, 32, .94);
    box-shadow: 0 18px 40px rgba(0, 0, 0, .45);
    backdrop-filter: blur(8px);
    animation: float 5s ease-in-out infinite;
}
.hv-float .icon { width: 18px; height: 18px; color: #c4b5fd; }
.hv-float div { display: flex; flex-direction: column; }
.hv-float strong { font-size: 10.5px; }
.hv-float small { color: var(--dim); font-size: 8.5px; }
.hv-float-a { left: -28px; bottom: 74px; }
.hv-float-b { right: -16px; top: 110px; animation-delay: -2.4s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 58px;
    padding: 20px 24px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .025);
}
.hero-metrics div { text-align: center; border-right: 1px solid rgba(148, 163, 184, .1); }
.hero-metrics div:last-child { border-right: 0; }
.hero-metrics strong { display: block; font-size: 24px; letter-spacing: -.02em; }
.hero-metrics span { color: var(--dim); font-size: 11px; }
.platform-strip { display: flex; align-items: center; justify-content: center; gap: 22px; padding: 26px 0 8px; flex-wrap: wrap; }
.platform-strip > span { color: var(--dim); font-size: 11.5px; }
.platform-list { display: flex; gap: 10px; flex-wrap: wrap; }
.platform-pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, .03); color: var(--muted); font-size: 11.5px; }
.platform-pill i { width: 7px; height: 7px; border-radius: 50%; background: var(--c, #7c5cff); box-shadow: 0 0 8px var(--c, #7c5cff); }

.section { max-width: 1320px; margin: 0 auto; padding: 76px 36px; }
.section-alt { max-width: none; background: linear-gradient(180deg, rgba(255, 255, 255, .018), transparent); border-top: 1px solid rgba(148, 163, 184, .08); border-bottom: 1px solid rgba(148, 163, 184, .08); }
.section-alt > * { max-width: 1248px; margin-left: auto; margin-right: auto; }
.section-head { max-width: 640px; margin-bottom: 38px; }
.section-head h2 { font-size: 34px; line-height: 1.3; letter-spacing: -.025em; margin: 10px 0 10px; }
.section-head p { color: var(--muted); font-size: 14px; line-height: 1.8; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feature-card {
    padding: 22px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .025);
    transition: .22s;
}
.feature-card:hover { transform: translateY(-3px); border-color: rgba(124, 92, 255, .34); background: rgba(124, 92, 255, .045); }
.feature-lg { grid-row: span 2; display: flex; flex-direction: column; }
.feature-icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(124, 92, 255, .14);
    border: 1px solid rgba(124, 92, 255, .22);
    color: #c4b5fd;
    margin-bottom: 14px;
}
.feature-icon .icon { width: 21px; height: 21px; }
.feature-card h3 { font-size: 16px; margin-bottom: 7px; }
.feature-card p { color: var(--muted); font-size: 12.5px; line-height: 1.8; }
.feature-mini { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 20px; }
.feature-mini span { padding: 5px 9px; border-radius: 7px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line); color: var(--muted); font-size: 10.5px; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step { position: relative; padding: 22px 18px; border-radius: 15px; border: 1px solid var(--line); background: rgba(255, 255, 255, .025); }
.step-no { font-size: 26px; font-weight: 800; letter-spacing: -.03em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step h3 { margin: 8px 0 6px; font-size: 15px; }
.step p { color: var(--muted); font-size: 12px; line-height: 1.8; }
.faq-list { display: flex; flex-direction: column; gap: 10px; max-width: 900px; }
.faq-item { border-radius: 13px; border: 1px solid var(--line); background: rgba(255, 255, 255, .025); overflow: hidden; }
.faq-item summary {
    padding: 16px 18px;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--dim); font-size: 18px; font-weight: 400; transition: .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); color: #c4b5fd; }
.faq-item p { padding: 0 18px 16px; color: var(--muted); font-size: 12.5px; line-height: 1.85; }
.cta-band { padding: 20px 36px 84px; }
.cta-band-inner {
    max-width: 1248px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
    flex-wrap: wrap;
    padding: 40px;
    border-radius: 22px;
    border: 1px solid rgba(124, 92, 255, .3);
    background:
        radial-gradient(500px 280px at 8% 10%, rgba(124, 92, 255, .32), transparent 68%),
        radial-gradient(420px 260px at 92% 90%, rgba(34, 211, 238, .16), transparent 66%),
        rgba(255, 255, 255, .03);
}
.cta-band h2 { font-size: 30px; letter-spacing: -.02em; margin: 8px 0 6px; }
.cta-band p { color: var(--muted); font-size: 13px; }
.cta-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.site-footer { border-top: 1px solid rgba(148, 163, 184, .1); background: rgba(255, 255, 255, .015); padding: 46px 36px 24px; }
.footer-grid { max-width: 1248px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 28px; }
.footer-desc { color: var(--dim); font-size: 12px; line-height: 1.8; margin-top: 12px; max-width: 300px; }
.site-footer h4 { font-size: 12px; color: var(--muted); margin-bottom: 12px; letter-spacing: .04em; }
.site-footer .footer-grid > div > a:not(.brand), .site-footer .footer-grid > div > span { display: block; color: var(--dim); font-size: 12px; padding: 3px 0; }
.site-footer .footer-grid > div > a:not(.brand):hover { color: #c4b5fd; }
.footer-bottom {
    max-width: 1248px;
    margin: 30px auto 0;
    padding-top: 18px;
    border-top: 1px solid rgba(148, 163, 184, .08);
    display: flex;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    color: var(--dim);
    font-size: 11px;
}

/* ============ 后台补充 ============ */
.filter-bar { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 16px; }
.filter-search { position: relative; flex: 1; min-width: 200px; }
.filter-search .icon { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); width: 15px; height: 15px; color: var(--dim); }
.filter-search input { padding-left: 34px; }
.filter-bar select { width: auto; min-width: 130px; }
.row-details { position: relative; }
.row-details > summary { list-style: none; display: inline-flex; }
.row-details > summary::-webkit-details-marker { display: none; }
.row-details-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 236px;
    margin-top: 8px;
    padding: 12px;
    border-radius: 11px;
    border: 1px solid var(--line-strong);
    background: #0b0f1e;
    box-shadow: var(--shadow);
}
.row-details-body input, .row-details-body select { width: 100%; padding: 7px 8px; border-radius: 7px; border: 1px solid var(--line); background: rgba(9, 12, 24, .8); font-size: 11.5px; outline: none; }
.row-details-body input:focus, .row-details-body select:focus { border-color: rgba(124, 92, 255, .5); }
.row-details-title { display: flex; align-items: center; gap: 5px; font-size: 10.5px; color: var(--dim); }
.row-details-title .icon { width: 12px; height: 12px; }
.plan-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; margin-bottom: 20px; }
.plan-admin { display: flex; flex-direction: column; gap: 12px; }
.plan-admin.is-off { opacity: .6; }
.plan-admin-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.plan-admin-head h2 { font-size: 16px; }
.plan-admin-head p { color: var(--dim); font-size: 11px; margin-top: 2px; }
.plan-admin .row-actions { justify-content: flex-end; }
.package-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin-bottom: 20px; }
.package-admin { padding: 0; overflow: hidden; }
.package-admin img { width: 100%; height: 110px; object-fit: cover; }
.package-admin-body { display: flex; align-items: center; gap: 10px; padding: 12px 14px; }
.package-admin-body > div { flex: 1; }
.package-admin-body strong { display: block; font-size: 12.5px; }
.package-admin-body small { color: var(--dim); font-size: 10.5px; }
.announce-admin-list { display: flex; flex-direction: column; gap: 12px; }
.announce-admin.is-off { opacity: .65; }
.announce-admin-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.announce-admin-tags { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }
.announce-admin-tags time { color: var(--dim); font-size: 10.5px; }
.announce-admin h2 { font-size: 15px; }
.announce-admin-content { color: var(--muted); font-size: 12px; line-height: 1.75; margin: 8px 0 10px; }
.announce-admin .row-details-body { width: 100%; }
.user-list { display: flex; flex-direction: column; gap: 6px; }
.user-list li { display: flex; align-items: center; gap: 10px; padding: 7px 5px; border-radius: 9px; }
.user-list li:hover { background: rgba(255, 255, 255, .03); }
.user-list-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.user-list-main strong { font-size: 12px; }
.user-list-main small { color: var(--dim); font-size: 10.5px; }
.log-list { display: flex; flex-direction: column; gap: 4px; }
.log-list li { display: flex; align-items: center; gap: 9px; padding: 7px 5px; font-size: 11.5px; }
.log-module { flex: none; padding: 2px 7px; border-radius: 5px; background: rgba(148, 163, 184, .1); color: var(--muted); font-size: 9.5px; }
.log-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.log-main strong { font-size: 11.5px; font-weight: 600; }
.log-main small { color: var(--dim); font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.log-list time { color: var(--dim); font-size: 10px; white-space: nowrap; }
.payout-thumb img { width: 48px; height: 48px; object-fit: cover; border-radius: 7px; background: #fff; }

/* ============ Toast / Modal / 错误页 ============ */
.toast-stack { position: fixed; top: 18px; right: 18px; z-index: 120; display: flex; flex-direction: column; gap: 8px; width: min(370px, calc(100vw - 32px)); }
.toast {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    padding: 12px 13px;
    border-radius: 12px;
    border: 1px solid var(--line-strong);
    background: rgba(13, 17, 34, .96);
    box-shadow: 0 18px 44px rgba(0, 0, 0, .45);
    font-size: 12.5px;
    animation: toastIn .28s ease both;
    backdrop-filter: blur(10px);
}
.toast.hide { animation: toastOut .22s ease both; }
.toast-icon { display: grid; place-items: center; width: 22px; height: 22px; flex: none; border-radius: 7px; background: rgba(148, 163, 184, .14); color: var(--muted); }
.toast-icon .icon { width: 13px; height: 13px; }
.toast-text { flex: 1; line-height: 1.6; }
.toast-close { border: 0; background: transparent; color: var(--dim); font-size: 17px; line-height: 1; padding: 0 2px; }
.toast-success { border-color: rgba(52, 211, 153, .3); }
.toast-success .toast-icon { background: rgba(52, 211, 153, .16); color: #6ee7b7; }
.toast-error { border-color: rgba(248, 113, 113, .32); }
.toast-error .toast-icon { background: rgba(248, 113, 113, .16); color: #fca5a5; }
.toast-warning { border-color: rgba(251, 191, 36, .3); }
.toast-warning .toast-icon { background: rgba(251, 191, 36, .16); color: #fcd34d; }
@keyframes toastIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
@keyframes toastOut { to { opacity: 0; transform: translateX(16px); } }
.modal { position: fixed; inset: 0; z-index: 130; display: grid; place-items: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(3, 5, 12, .74); backdrop-filter: blur(6px); }
.modal-card {
    position: relative;
    width: min(420px, 100%);
    padding: 28px 24px 22px;
    border-radius: 18px;
    border: 1px solid rgba(251, 191, 36, .3);
    background: linear-gradient(160deg, #12162b, #090c1a);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .6);
    text-align: center;
}
.modal-icon {
    display: grid;
    place-items: center;
    width: 50px;
    height: 50px;
    margin: 0 auto 12px;
    border-radius: 14px;
    background: rgba(251, 191, 36, .14);
    border: 1px solid rgba(251, 191, 36, .28);
    color: #fcd34d;
}
.modal-icon .icon { width: 24px; height: 24px; }
.modal-card h3 { font-size: 18px; }
.modal-card p { color: var(--muted); font-size: 12.5px; line-height: 1.75; margin-top: 7px; }
.modal-actions { display: flex; gap: 9px; justify-content: center; margin-top: 20px; flex-wrap: wrap; }
.error-page { min-height: 62vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; text-align: center; padding: 40px 20px; }
.error-code { font-size: 74px; font-weight: 800; letter-spacing: -.05em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; }
.error-page h1 { font-size: 24px; }
.error-page p { color: var(--muted); font-size: 13px; }
.error-actions { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; justify-content: center; }

/* ============ 响应式 ============ */
@media (max-width: 1240px) {
    .hero-copy h1 { font-size: 46px; }
    .grid-2 { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ai-layout { grid-template-columns: 270px minmax(0, 1fr); }
    .hero-inner { gap: 30px; }
}
@media (max-width: 1080px) {
    .stat-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .task-grid { grid-template-columns: 1fr; }
    .plan-admin-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-lg { grid-row: span 1; }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
    .only-mobile { display: inline-flex !important; }
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        height: 100vh;
        transform: translateX(-102%);
        transition: transform .26s ease;
        box-shadow: 24px 0 60px rgba(0, 0, 0, .5);
    }
    body.nav-open .sidebar { transform: none; }
    body.nav-open .sidebar-overlay { display: block; position: fixed; inset: 0; z-index: 35; background: rgba(3, 5, 12, .66); backdrop-filter: blur(3px); }
    .sidebar-close { display: inline-flex; }
    .topbar { padding: 0 18px; height: 58px; }
    .page { padding: 20px 18px 36px; }
    .page-foot { padding: 16px 18px 22px; }
    .ai-layout { grid-template-columns: 1fr; }
    .ai-side { position: static; }
    .tool-list { display: grid; grid-template-columns: 1fr 1fr; }
    .ai-side-block { display: none; }
    .auth-shell { grid-template-columns: 1fr; }
    .auth-brand { display: none; }
    .site-nav { padding: 0 18px; }
    .site-links { display: none; }
    .site-actions { margin-left: auto; }
    .hero { padding: 48px 20px 0; }
    .hero-inner { grid-template-columns: 1fr; }
    .hero-visual { margin-top: 12px; }
    .hv-window { transform: none; }
    .hv-float-a { left: 8px; bottom: 20px; }
    .hv-float-b { right: 6px; top: 40px; }
    .hero-metrics { grid-template-columns: repeat(2, 1fr); gap: 18px 10px; margin-top: 38px; }
    .hero-metrics div:nth-child(2) { border-right: 0; }
    .section { padding: 52px 20px; }
    .section-alt { padding: 52px 20px; }
    .section-head h2 { font-size: 27px; }
    .cta-band { padding: 10px 20px 60px; }
    .cta-band-inner { padding: 28px 22px; }
    .cta-band h2 { font-size: 24px; }
    .site-footer { padding: 36px 20px 20px; }
    .grid-form { grid-template-columns: 1fr; }
    .grid-form .field-wide, .grid-form .form-actions { grid-column: span 1; }
    .task-page { padding: 18px 14px 40px; }
    .task-hero { padding: 20px; }
    .task-hero h1 { font-size: 21px; }
    .task-top { padding: 12px 16px; }
    .task-top-links .btn { display: none; }
    .toast-stack { top: 12px; right: 12px; }
    .modal-card { padding: 24px 18px 18px; }
}
@media (max-width: 720px) {
    .stat-grid, .stat-grid-4, .stat-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pricing-grid, .pricing-grid-wide { grid-template-columns: 1fr; }
    .feature-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 20px; }
    .page-head h1 { font-size: 22px; }
    .page-head { align-items: flex-start; }
    .package-grid { grid-template-columns: 1fr; }
    .plan-admin-grid, .package-admin-grid { grid-template-columns: 1fr; }
    .tool-list { grid-template-columns: 1fr; }
    .member-hero-main { align-items: flex-start; }
    .member-hero-side { align-items: flex-start; }
    .form .field-row, .field-row { grid-template-columns: 1fr; }
    .demo-list { grid-template-columns: 1fr; }
    .code-card { flex-direction: column; }
    .code-art { width: 100%; flex-direction: row; gap: 8px; }
    .code-art strong { font-size: 16px; }
    .code-link code { width: 100%; }
    .hero-copy h1 { font-size: 34px; }
    .hv-stats { grid-template-columns: 1fr 1fr; }
    .hv-stats > div:last-child { grid-column: span 2; }
    .hero-metrics { grid-template-columns: 1fr 1fr; padding: 16px; }
    .hero-metrics strong { font-size: 19px; }
    .cta-band-inner { flex-direction: column; align-items: flex-start; }
    .site-actions .btn-ghost { display: none; }
    .topbar-right .chip span { display: none; }
    .topbar-right .chip { padding: 6px 8px; }
    .ai-stage { padding: 14px; min-height: auto; }
    .chat-stream { max-height: 58vh; }
    .ai-input-row { flex-direction: column; }
    .ai-send { width: 100%; }
    .msg-body { max-width: calc(100% - 40px); }
    .task-hero-meta { gap: 18px; }
    .table th, .table td { padding: 9px; }
    .panel { padding: 16px; }
    .banner { align-items: flex-start; }
    .banner .btn { display: none; }
    .row-details-body { width: 210px; }
}
@media (max-width: 460px) {
    .stat-grid, .stat-grid-4, .stat-grid-3 { grid-template-columns: 1fr; }
    .site-actions .btn { padding: 7px 11px; font-size: 11px; }
    .hero { padding-top: 36px; }
    .hero-copy h1 { font-size: 30px; }
    .hero-actions .btn { width: 100%; }
    .hero-trust { gap: 10px 14px; }
    .hv-float { display: none; }
    .section-head h2 { font-size: 23px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; scroll-behavior: auto !important; }
}