/*!
 * 智客AI · 首页落地页样式（模版版式）
 * 仅 index.html 引用；与 main.css 的令牌同源，但版式独立（lp- 前缀隔离）
 * © 2026 智客AI
 */

:root {
    --lp-accent: #1a6ff0;
    --lp-accent-2: #4f9dff;
    --lp-accent-soft: rgba(26, 111, 240, 0.10);
    --lp-ink: #0b1f3a;
    --lp-ink-2: #16345c;
    --lp-muted: #5a7391;
    --lp-line: rgba(21, 78, 165, 0.14);
    --lp-card: rgba(255, 255, 255, 0.86);
    --lp-shadow: 0 24px 60px rgba(13, 42, 84, 0.12), 0 6px 18px rgba(13, 42, 84, 0.07);
    --lp-shadow-sm: 0 8px 24px rgba(13, 42, 84, 0.08), 0 2px 6px rgba(13, 42, 84, 0.05);
    --lp-radius: 16px;
    --lp-radius-lg: 24px;
    --lp-max: 1360px;
}

/* ==================== 导航 ==================== */
.lp-nav {
    position: sticky;
    top: 0;
    z-index: 900;
    background: rgba(244, 249, 255, 0.72);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    transition: background 0.3s var(--ease-standard), box-shadow 0.3s var(--ease-standard);
}
.lp-nav.scrolled {
    background: rgba(244, 249, 255, 0.92);
    box-shadow: 0 1px 0 var(--lp-line), 0 8px 24px rgba(13, 42, 84, 0.06);
}
.lp-nav-inner {
    max-width: var(--lp-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
    height: 66px;
    display: flex;
    align-items: center;
    gap: var(--space-5);
}
.lp-brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    text-decoration: none;
    color: var(--lp-ink);
    font-size: 19px;
    font-weight: 700;
    letter-spacing: -0.02em;
    flex: none;
}
.lp-brand img {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: block;
    box-shadow: 0 4px 12px rgba(236, 72, 92, 0.22);
}
.lp-menu {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
    margin: 0;
    padding: 0;
    margin-left: var(--space-4);
}
.lp-menu > li { position: relative; }
.lp-menu a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    border-radius: 9px;
    font-size: 14.5px;
    color: var(--lp-ink-2);
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.2s, background 0.2s;
}
.lp-menu a:hover { color: var(--lp-accent); background: var(--lp-accent-soft); }
.lp-menu .caret {
    width: 9px; height: 9px;
    border-right: 1.6px solid currentColor;
    border-bottom: 1.6px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
    opacity: 0.55;
}
/* 下拉 */
.lp-menu .dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 210px;
    padding: 8px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid var(--lp-line);
    box-shadow: var(--lp-shadow-sm);
    display: grid;
    gap: 2px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.18s, transform 0.18s, visibility 0.18s;
}
.lp-menu > li:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.lp-menu .dropdown a {
    display: block;
    padding: 9px 12px;
    font-size: 14px;
    border-radius: 9px;
    color: var(--lp-ink-2);
}
.lp-menu .dropdown a:hover { background: var(--lp-accent-soft); color: var(--lp-accent); }
.lp-nav-right {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-left: auto;
    flex: none;
}
.lp-login {
    font-size: 14.5px;
    color: var(--lp-ink-2);
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 9px;
    transition: color 0.2s, background 0.2s;
}
.lp-login:hover { color: var(--lp-accent); background: var(--lp-accent-soft); }
.lp-cta {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 14.5px;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    background: linear-gradient(135deg, var(--lp-accent) 0%, var(--lp-accent-2) 100%);
    box-shadow: 0 6px 18px rgba(26, 111, 240, 0.32);
    transition: transform 0.25s var(--ease-out), box-shadow 0.25s;
}
.lp-cta:hover { transform: translateY(-1.5px); box-shadow: 0 10px 26px rgba(26, 111, 240, 0.4); }
.lp-burger {
    display: none;
    width: 40px; height: 40px;
    border: 1px solid var(--lp-line);
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    padding: 0;
    place-items: center;
}
.lp-burger span {
    display: block;
    width: 16px; height: 1.8px;
    margin: 3px auto;
    background: var(--lp-ink);
    border-radius: 2px;
    transition: transform 0.25s, opacity 0.2s;
}

/* ==================== Hero ==================== */
.lp-hero {
    position: relative;
    overflow: hidden;
    padding: 54px 0 40px;
}
/* 背景：网格 + 弧线 + 光晕 */
.lp-hero::before {
    content: '';
    position: absolute;
    inset: -140px -10% auto -10%;
    height: 720px;
    background-image:
        linear-gradient(to right, rgba(26, 111, 240, 0.055) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(26, 111, 240, 0.055) 1px, transparent 1px);
    background-size: 46px 46px;
    -webkit-mask-image: radial-gradient(70% 62% at 62% 20%, #000 0%, transparent 78%);
    mask-image: radial-gradient(70% 62% at 62% 20%, #000 0%, transparent 78%);
    pointer-events: none;
}
.lp-hero::after {
    content: '';
    position: absolute;
    right: -180px;
    top: -260px;
    width: 760px;
    height: 760px;
    border-radius: 50%;
    border: 1px solid rgba(26, 111, 240, 0.16);
    box-shadow:
        0 0 0 92px rgba(26, 111, 240, 0.035),
        0 0 0 186px rgba(26, 111, 240, 0.025),
        0 0 0 300px rgba(26, 111, 240, 0.018);
    pointer-events: none;
}
.lp-hero-inner {
    position: relative;
    z-index: 1;
    max-width: var(--lp-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
    display: grid;
    grid-template-columns: minmax(0, 470px) minmax(0, 1fr);
    gap: 56px;
    align-items: center;
}

/* 左侧文案 */
.lp-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--lp-accent);
    margin-bottom: 20px;
}
.lp-eyebrow::before {
    content: '';
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--lp-accent);
    box-shadow: 0 0 0 4px var(--lp-accent-soft);
}
.lp-title {
    font-size: clamp(34px, 3.4vw, 50px);
    line-height: 1.18;
    letter-spacing: -0.028em;
    font-weight: 750;
    color: var(--lp-ink);
    margin: 0 0 6px;
}
.lp-title .grad {
    background: linear-gradient(112deg, #1a6ff0 0%, #4f9dff 46%, #1a6ff0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.lp-subtitle {
    font-size: clamp(22px, 2.3vw, 34px);
    line-height: 1.28;
    letter-spacing: -0.02em;
    font-weight: 700;
    color: var(--lp-ink-2);
    margin: 0 0 22px;
}
.lp-desc {
    font-size: 15.5px;
    line-height: 1.85;
    color: var(--lp-muted);
    margin: 0 0 30px;
    max-width: 470px;
}
.lp-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.lp-btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 13px 26px;
    border-radius: 11px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    transition: transform 0.25s var(--ease-out), box-shadow 0.25s, background 0.25s;
}
.lp-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--lp-accent) 0%, var(--lp-accent-2) 100%);
    box-shadow: 0 10px 26px rgba(26, 111, 240, 0.30);
}
.lp-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(26, 111, 240, 0.38); }
.lp-btn-primary .arrow {
    width: 15px; height: 1.9px;
    background: currentColor;
    position: relative;
    transition: transform 0.25s;
}
.lp-btn-primary .arrow::after {
    content: '';
    position: absolute;
    right: 0; top: -3.4px;
    width: 8px; height: 8px;
    border-top: 1.9px solid currentColor;
    border-right: 1.9px solid currentColor;
    transform: rotate(45deg);
}
.lp-btn-primary:hover .arrow { transform: translateX(3px); }
.lp-btn-ghost {
    color: var(--lp-ink);
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(13, 42, 84, 0.14);
    box-shadow: 0 2px 8px rgba(13, 42, 84, 0.05);
}
.lp-btn-ghost:hover { transform: translateY(-2px); box-shadow: var(--lp-shadow-sm); }

/* 三个 tab */
.lp-tabs {
    display: flex;
    gap: 34px;
    border-top: 1px solid var(--lp-line);
    padding-top: 18px;
    max-width: 470px;
}
.lp-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14.5px;
    color: var(--lp-muted);
    padding-bottom: 10px;
    margin-bottom: -19px;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
    text-decoration: none;
}
.lp-tab svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.7; }
.lp-tab:hover { color: var(--lp-ink-2); }
.lp-tab.is-active { color: var(--lp-accent); border-bottom-color: var(--lp-accent); font-weight: 600; }

/* ==================== 右侧产品 mockup ==================== */
.lp-visual { position: relative; }
.lp-mock {
    position: relative;
    border-radius: var(--lp-radius-lg);
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: var(--lp-shadow);
    overflow: hidden;
    backdrop-filter: blur(6px);
}
.lp-mock-top {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 16px;
    border-bottom: 1px solid var(--lp-line);
    background: rgba(248, 251, 255, 0.9);
}
.lp-mock-avatar {
    width: 26px; height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff6a88, #ff3d6e);
    flex: none;
    box-shadow: 0 2px 6px rgba(255, 61, 110, 0.3);
}
.lp-mock-acct { display: flex; align-items: center; gap: 7px; min-width: 0; }
.lp-mock-acct b { font-size: 13px; color: var(--lp-ink); font-weight: 650; letter-spacing: 0.01em; }
.lp-mock-badge {
    font-size: 10px;
    font-weight: 600;
    color: #8a5a00;
    background: linear-gradient(135deg, #ffe9b0, #ffd166);
    border-radius: 5px;
    padding: 1px 5px;
    white-space: nowrap;
}
.lp-mock-tools {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 5px;
}
.lp-mock-tool {
    width: 27px; height: 27px;
    border-radius: 8px;
    border: 1px solid var(--lp-line);
    background: #fff;
    display: grid;
    place-items: center;
    color: #6f88a8;
}
.lp-mock-tool svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.lp-mock-add {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 27px;
    padding: 0 11px;
    border-radius: 8px;
    font-size: 11.5px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--lp-accent), var(--lp-accent-2));
    white-space: nowrap;
}
.lp-mock-badge2 {
    font-size: 11px;
    color: #6f88a8;
    padding: 0 6px;
    height: 27px;
    display: inline-flex;
    align-items: center;
    border-radius: 8px;
    border: 1px solid var(--lp-line);
    background: #fff;
}

.lp-mock-body {
    display: grid;
    grid-template-columns: 208px minmax(0, 1fr);
    min-height: 372px;
}
/* 店铺列表 */
.lp-stores {
    border-right: 1px solid var(--lp-line);
    background: rgba(250, 252, 255, 0.8);
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
}
.lp-store {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    border-radius: 10px;
    transition: background 0.2s;
    min-width: 0;
}
.lp-store.is-on { background: rgba(26, 111, 240, 0.07); }
.lp-store-logo {
    width: 24px; height: 24px;
    border-radius: 7px;
    flex: none;
    display: grid;
    place-items: center;
    font-size: 10px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
}
.lp-store-main { min-width: 0; flex: 1; }
.lp-store-name {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--lp-ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.lp-store-msg {
    font-size: 10px;
    color: #8296b0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    align-items: center;
    gap: 4px;
}
.lp-dot { width: 4px; height: 4px; border-radius: 50%; background: #22c55e; flex: none; }
.lp-tag-ai {
    font-size: 9px;
    font-weight: 700;
    color: #8b5cf6;
    background: rgba(139, 92, 246, 0.12);
    border-radius: 4px;
    padding: 0 4px;
    flex: none;
}
.lp-store-time { font-size: 9.5px; color: #9db0c8; flex: none; }
.lp-switch {
    width: 26px; height: 15px;
    border-radius: 999px;
    background: var(--lp-accent);
    position: relative;
    flex: none;
}
.lp-switch::after {
    content: '';
    position: absolute;
    top: 1.6px; right: 1.6px;
    width: 11.8px; height: 11.8px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* 右侧内容 */
.lp-panel {
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background:
        radial-gradient(120% 80% at 90% 0%, rgba(26, 111, 240, 0.07), transparent 62%),
        #fff;
    min-width: 0;
}
.lp-panel-pill {
    align-self: center;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    color: var(--lp-accent);
    background: var(--lp-accent-soft);
    border: 1px solid rgba(26, 111, 240, 0.18);
    border-radius: 999px;
    padding: 3px 11px;
    margin-bottom: 2px;
}
.lp-panel-pill::before {
    content: '';
    width: 5px; height: 5px;
    border-radius: 50%;
    background: #22c55e;
}
.lp-panel-title {
    text-align: center;
    font-size: 21px;
    font-weight: 750;
    letter-spacing: -0.02em;
    color: var(--lp-accent);
    margin: 0;
}
.lp-panel-sub {
    text-align: center;
    font-size: 11.5px;
    color: #8296b0;
    margin: -4px 0 4px;
}
.lp-feats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.lp-feat {
    position: relative;
    border: 1px solid var(--lp-line);
    border-radius: 11px;
    padding: 10px 11px;
    background: rgba(255, 255, 255, 0.9);
    overflow: hidden;
}
.lp-feat-ico {
    width: 22px; height: 22px;
    border-radius: 7px;
    display: grid;
    place-items: center;
    background: var(--lp-accent-soft);
    color: var(--lp-accent);
    margin-bottom: 6px;
}
.lp-feat-ico svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; }
.lp-feat-no {
    position: absolute;
    top: 9px; right: 10px;
    font-size: 10px;
    font-weight: 600;
    color: #b6c6da;
    letter-spacing: 0.02em;
}
.lp-feat h4 {
    margin: 0 0 3px;
    font-size: 11.5px;
    font-weight: 650;
    color: var(--lp-ink);
    letter-spacing: -0.01em;
}
.lp-feat p {
    margin: 0;
    font-size: 9.5px;
    line-height: 1.55;
    color: #8296b0;
}
.lp-panel-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 10px;
    color: #7d90aa;
    flex-wrap: wrap;
    margin-top: 2px;
}
.lp-panel-stats span { display: inline-flex; align-items: center; gap: 4px; }
.lp-panel-stats .tick { color: var(--lp-accent); font-weight: 700; }
.lp-panel-actions {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 2px;
}
.lp-panel-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11.5px;
    font-weight: 600;
    padding: 7px 16px;
    border-radius: 9px;
    text-decoration: none;
    border: 1px solid transparent;
}
.lp-panel-btn.primary {
    color: #fff;
    background: linear-gradient(135deg, var(--lp-accent), var(--lp-accent-2));
    box-shadow: 0 5px 14px rgba(26, 111, 240, 0.28);
}
.lp-panel-btn.ghost {
    color: var(--lp-ink-2);
    background: #fff;
    border-color: var(--lp-line);
}
.lp-panel-note {
    text-align: center;
    font-size: 9.5px;
    color: #a3b3c7;
    margin: 0;
}

/* ==================== 底部 5 卡 ==================== */
.lp-rail {
    max-width: var(--lp-max);
    margin: 0 auto;
    padding: 0 var(--space-5) 12px;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
}
.lp-rail-card {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 15px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--lp-line);
    box-shadow: 0 2px 10px rgba(13, 42, 84, 0.04);
    text-decoration: none;
    transition: transform 0.28s var(--ease-out), box-shadow 0.28s, border-color 0.28s;
    min-width: 0;
}
.lp-rail-card:hover {
    transform: translateY(-3px);
    border-color: rgba(26, 111, 240, 0.32);
    box-shadow: 0 14px 32px rgba(13, 42, 84, 0.10);
}
.lp-rail-ico {
    width: 34px; height: 34px;
    border-radius: 10px;
    flex: none;
    display: grid;
    place-items: center;
    background: var(--lp-accent-soft);
    color: var(--lp-accent);
}
.lp-rail-ico svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.lp-rail-ico.solid {
    background: linear-gradient(135deg, var(--lp-accent), var(--lp-accent-2));
    color: #fff;
    box-shadow: 0 6px 16px rgba(26, 111, 240, 0.3);
}
.lp-rail-body { min-width: 0; flex: 1; }
.lp-rail-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13.5px;
    font-weight: 650;
    color: var(--lp-ink);
    white-space: nowrap;
    margin-bottom: 2px;
}
.lp-rail-tag {
    font-size: 9.5px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 4px;
    color: var(--lp-accent);
    background: var(--lp-accent-soft);
    border: 1px solid rgba(26, 111, 240, 0.16);
    white-space: nowrap;
}
.lp-rail-tag.green { color: #16a34a; background: rgba(34, 197, 94, 0.1); border-color: rgba(34, 197, 94, 0.2); }
.lp-rail-tag.purple { color: #8b5cf6; background: rgba(139, 92, 246, 0.1); border-color: rgba(139, 92, 246, 0.2); }
.lp-rail-tag.amber { color: #b45309; background: rgba(245, 158, 11, 0.12); border-color: rgba(245, 158, 11, 0.22); }
.lp-rail-desc {
    font-size: 11.5px;
    color: #8296b0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.lp-rail-arrow {
    width: 7px; height: 7px;
    border-top: 1.6px solid #b6c6da;
    border-right: 1.6px solid #b6c6da;
    transform: rotate(45deg);
    flex: none;
    transition: border-color 0.25s;
}
.lp-rail-card:hover .lp-rail-arrow { border-color: var(--lp-accent); }

/* ==================== 衔接下方原版块 ==================== */
.lp-divider { height: 26px; }

/* ==================== 响应式 ==================== */
@media (max-width: 1180px) {
    .lp-hero-inner { grid-template-columns: minmax(0, 1fr); gap: 40px; }
    .lp-desc, .lp-tabs { max-width: none; }
    .lp-rail { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
    .lp-menu { display: none; }
    .lp-burger { display: grid; }
    .lp-nav-right .lp-login { display: none; }
    .lp-nav-inner { gap: var(--space-3); }
    /* 移动端菜单展开 */
    .lp-menu.mobile-open {
        display: flex;
        position: absolute;
        top: 66px; left: 0; right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        margin: 0;
        padding: 12px 16px 18px;
        background: rgba(248, 251, 255, 0.98);
        border-bottom: 1px solid var(--lp-line);
        box-shadow: 0 16px 32px rgba(13, 42, 84, 0.10);
    }
    .lp-menu.mobile-open .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: 0;
        background: transparent;
        padding: 0 0 0 12px;
    }
    .lp-mock-body { grid-template-columns: 1fr; }
    .lp-stores {
        border-right: 0;
        border-bottom: 1px solid var(--lp-line);
        flex-direction: row;
        overflow-x: auto;
        padding: 8px;
        gap: 6px;
    }
    .lp-store { flex: none; width: 168px; }
    .lp-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .lp-hero { padding: 34px 0 24px; }
    .lp-title { font-size: 30px; }
    .lp-subtitle { font-size: 19px; }
    .lp-desc { font-size: 14.5px; }
    .lp-actions { gap: 10px; }
    .lp-btn { padding: 12px 20px; font-size: 14px; }
    .lp-tabs { gap: 18px; overflow-x: auto; }
    .lp-tab { font-size: 13px; white-space: nowrap; }
    .lp-feats { grid-template-columns: 1fr; }
    .lp-panel-title { font-size: 18px; }
    .lp-rail { grid-template-columns: 1fr; }
    .lp-brand { font-size: 17px; }
}

/* ==================== 暗色 ==================== */
@media (prefers-color-scheme: dark) {
    :root:not(.light) {
        --lp-ink: #e9f2ff;
        --lp-ink-2: #cfe0f7;
        --lp-muted: #9cb4d6;
        --lp-line: rgba(96, 150, 255, 0.20);
        --lp-card: rgba(13, 26, 50, 0.86);
    }
    :root:not(.light) .lp-nav { background: rgba(5, 11, 26, 0.78); }
    :root:not(.light) .lp-nav.scrolled { background: rgba(5, 11, 26, 0.92); }
    :root:not(.light) .lp-mock,
    :root:not(.light) .lp-rail-card,
    :root:not(.light) .lp-panel,
    :root:not(.light) .lp-feat { background: rgba(13, 26, 50, 0.92); }
    :root:not(.light) .lp-mock-top { background: rgba(9, 20, 40, 0.92); }
    :root:not(.light) .lp-stores { background: rgba(9, 20, 40, 0.7); }
    :root:not(.light) .lp-mock-tool,
    :root:not(.light) .lp-mock-badge2,
    :root:not(.light) .lp-panel-btn.ghost,
    :root:not(.light) .lp-btn-ghost { background: rgba(20, 38, 70, 0.9); color: var(--lp-ink); }
    :root:not(.light) .lp-menu.mobile-open { background: rgba(5, 11, 26, 0.98); }
    :root:not(.light) .lp-menu .dropdown { background: rgba(9, 20, 40, 0.98); }
    :root:not(.light) .lp-burger { background: rgba(20, 38, 70, 0.9); }
}
:root.dark {
    --lp-ink: #e9f2ff;
    --lp-ink-2: #cfe0f7;
    --lp-muted: #9cb4d6;
    --lp-line: rgba(96, 150, 255, 0.20);
    --lp-card: rgba(13, 26, 50, 0.86);
}
:root.dark .lp-nav { background: rgba(5, 11, 26, 0.78); }
:root.dark .lp-nav.scrolled { background: rgba(5, 11, 26, 0.92); }
:root.dark .lp-mock,
:root.dark .lp-rail-card,
:root.dark .lp-panel,
:root.dark .lp-feat { background: rgba(13, 26, 50, 0.92); }
:root.dark .lp-mock-top { background: rgba(9, 20, 40, 0.92); }
:root.dark .lp-stores { background: rgba(9, 20, 40, 0.7); }
:root.dark .lp-mock-tool,
:root.dark .lp-mock-badge2,
:root.dark .lp-panel-btn.ghost,
:root.dark .lp-btn-ghost { background: rgba(20, 38, 70, 0.9); color: var(--lp-ink); }
:root.dark .lp-menu.mobile-open { background: rgba(5, 11, 26, 0.98); }
:root.dark .lp-menu .dropdown { background: rgba(9, 20, 40, 0.98); }
:root.dark .lp-burger { background: rgba(20, 38, 70, 0.9); }

/* 汉堡菜单展开态 */
.lp-burger.active span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.lp-burger.active span:nth-child(2) { opacity: 0; }
.lp-burger.active span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
/* ==================== NAV RESET ====================
   main.css 的 .nav 是「浮动胶囊」（fixed + 居中 + 圆角 + 描边），
   模版版式需要通栏 sticky 导航，这里用更高特异性整体重置。 */
.nav.lp-nav {
    position: sticky;
    top: 0;
    left: auto;
    transform: none;
    width: 100%;
    max-width: none;
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: rgba(244, 249, 255, 0.72);
    z-index: 900;
}
.nav.lp-nav.scrolled {
    background: rgba(244, 249, 255, 0.93);
    box-shadow: 0 1px 0 var(--lp-line), 0 10px 28px rgba(13, 42, 84, 0.07);
    border-color: transparent;
}
:root.dark .nav.lp-nav,
:root.dark .nav.lp-nav.scrolled {
    background: rgba(5, 11, 26, 0.82);
}
:root.dark .nav.lp-nav.scrolled { background: rgba(5, 11, 26, 0.94); }
@media (prefers-color-scheme: dark) {
    :root:not(.light) .nav.lp-nav { background: rgba(5, 11, 26, 0.82); }
    :root:not(.light) .nav.lp-nav.scrolled { background: rgba(5, 11, 26, 0.94); }
}
/* ==================== MOBILE OVERFLOW FIX ====================
   grid 子项的 min-width 默认 auto，横向滚动的店铺列表会把文档撑宽，
   这里统一收回到 minmax(0,1fr) 并压掉过密的工具图标。 */
.lp-hero-inner > *,
.lp-mock-body > *,
.lp-visual,
.lp-stores,
.lp-panel { min-width: 0; }

@media (max-width: 980px) {
    .lp-mock-body { grid-template-columns: minmax(0, 1fr); }
    .lp-stores { width: 100%; }
}
@media (max-width: 760px) {
    .lp-mock-tool, .lp-mock-badge2 { display: none; }
}
@media (max-width: 640px) {
    .lp-nav-inner { padding: 0 16px; gap: 10px; }
    .lp-feats { grid-template-columns: minmax(0, 1fr); }
    .lp-rail { grid-template-columns: minmax(0, 1fr); }
    .lp-panel { padding: 14px 12px; }
    .lp-panel-stats { font-size: 9.5px; gap: 8px; }
    .lp-store { width: 158px; }
    .lp-mock-top { padding: 11px 12px; gap: 8px; }
    .lp-cta { padding: 9px 15px; font-size: 13.5px; }
}
@media (max-width: 420px) {
    .lp-brand span { display: none; }
    .lp-actions .lp-btn { width: 100%; justify-content: center; }
}
/* ==================== MOCK DETAIL（对齐参考图细节） ==================== */
/* 账户徽章星标 */
.lp-mock-badge .star { font-style: normal; color: #d99a00; margin-right: 2px; }

/* 蓝色加号方块 */
.lp-mock-plus {
    width: 27px; height: 27px;
    border-radius: 8px;
    background: #2f6bff;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    display: grid;
    place-items: center;
    box-shadow: 0 2px 6px rgba(47, 107, 255, 0.32);
}
/* 工具栏彩色图标 */
.lp-mock-tool.t-amber  { color: #f59e0b; background: #fff8e8; border-color: #fbe6bb; }
.lp-mock-tool.t-pink   { color: #ec4899; background: #fff1f8; border-color: #fbd3e6; }
.lp-mock-tool.t-violet { color: #8b5cf6; background: #f5f1ff; border-color: #e4dafd; }
.lp-mock-tool.t-green  { color: #10b981; background: #edfdf6; border-color: #c8f2e0; }
.lp-mock-tool svg { width: 13px; height: 13px; }
.lp-mock-badge2 svg {
    width: 11px; height: 11px;
    stroke: currentColor; fill: none; stroke-width: 2;
    margin-right: 3px;
}

/* 值班中 / 未登录 分段 */
.lp-mock-tabs {
    display: flex;
    gap: 4px;
    padding: 0 1px 7px;
}
.lp-mock-tab {
    flex: 1;
    text-align: center;
    font-size: 10.5px;
    font-weight: 600;
    padding: 5px 0;
    border-radius: 7px;
    color: #8296b0;
}
.lp-mock-tab.is-on {
    background: rgba(26, 111, 240, 0.10);
    color: var(--lp-accent);
}

/* 未读红角标 */
.lp-store { position: relative; }
.lp-unread {
    position: absolute;
    top: 0;
    right: 2px;
    min-width: 14px;
    height: 14px;
    padding: 0 3px;
    border-radius: 999px;
    background: #ef4444;
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    line-height: 1;
    display: grid;
    place-items: center;
    box-shadow: 0 0 0 2px #fff;
    z-index: 2;
}

/* 能力卡图标改圆形 */
.lp-feat-ico {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    margin-bottom: 7px;
}
.lp-feat-ico svg { width: 13px; height: 13px; }

/* 三列 + 右侧淡出露头卡 */
.lp-feats-wrap { position: relative; }
.lp-feats {
    grid-template-columns: 1fr 1fr 118px;
    gap: 7px;
}
.lp-feat { padding: 11px 11px 10px; }
.lp-feat.is-peek { opacity: 0.58; }
.lp-feat.is-peek .lp-feat-ico { background: rgba(26, 111, 240, 0.07); }
.lp-feats-wrap::after {
    content: '';
    position: absolute;
    top: 0; right: -1px; bottom: 0;
    width: 54px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.97) 74%);
    pointer-events: none;
    border-radius: 0 11px 11px 0;
}

/* 面板按钮图标 */
.lp-panel-btn svg {
    width: 12px; height: 12px;
    stroke: currentColor; fill: none; stroke-width: 2;
}
.lp-panel-btn.primary svg { stroke: #fff; }

/* 暗色适配 */
:root.dark .lp-unread { box-shadow: 0 0 0 2px #0d1a32; }
:root.dark .lp-feats-wrap::after {
    background: linear-gradient(90deg, rgba(13, 26, 50, 0), rgba(13, 26, 50, 0.97) 74%);
}
:root.dark .lp-mock-plus { box-shadow: 0 2px 6px rgba(47, 107, 255, 0.4); }
@media (prefers-color-scheme: dark) {
    :root:not(.light) .lp-unread { box-shadow: 0 0 0 2px #0d1a32; }
    :root:not(.light) .lp-feats-wrap::after {
        background: linear-gradient(90deg, rgba(13, 26, 50, 0), rgba(13, 26, 50, 0.97) 74%);
    }
    :root:not(.light) .lp-mock-tool.t-amber  { background: rgba(245, 158, 11, 0.14); border-color: rgba(245, 158, 11, 0.3); }
    :root:not(.light) .lp-mock-tool.t-pink   { background: rgba(236, 72, 153, 0.14); border-color: rgba(236, 72, 153, 0.3); }
    :root:not(.light) .lp-mock-tool.t-violet { background: rgba(139, 92, 246, 0.16); border-color: rgba(139, 92, 246, 0.32); }
    :root:not(.light) .lp-mock-tool.t-green  { background: rgba(16, 185, 129, 0.14); border-color: rgba(16, 185, 129, 0.3); }
}

/* 窄屏收回两列并隐藏露头卡 */
@media (max-width: 820px) {
    .lp-feats { grid-template-columns: 1fr 1fr; }
    .lp-feat.is-peek { display: none; }
    .lp-feats-wrap::after { display: none; }
    .lp-mock-plus { display: none; }
}
/* ==================== STORE WIDTH TUNE ====================
   让店铺名尽量完整显示（对齐参考图），压缩时间/角标/开关占位 */
.lp-mock-body { grid-template-columns: 216px minmax(0, 1fr); }
.lp-store { gap: 7px; padding: 8px 7px; }
.lp-store-name { font-size: 11px; }
.lp-store-msg { font-size: 9.5px; }
.lp-store-time { font-size: 9px; }
.lp-switch { width: 23px; height: 13.5px; }
.lp-switch::after { width: 10.5px; height: 10.5px; top: 1.5px; right: 1.5px; }
.lp-unread { min-width: 13px; height: 13px; font-size: 8.5px; padding: 0 3px; }
.lp-tag-ai { font-size: 8.5px; padding: 0 3px; }
/* ==================== MOBILE STORES FIX ====================
   横向滚动时，分段 tab 会被压成竖排，隐藏之；并让店铺卡高度一致 */
@media (max-width: 980px) {
    .lp-mock-tabs { display: none; }
    .lp-stores { align-items: stretch; }
    .lp-store { justify-content: space-between; }
}

/* 暗色：恢复工具栏彩色图标（:root.dark 路径，主题切换按钮走这里） */
:root.dark .lp-mock-tool.t-amber  { color: #f59e0b; background: rgba(245, 158, 11, 0.14); border-color: rgba(245, 158, 11, 0.30); }
:root.dark .lp-mock-tool.t-pink   { color: #ec4899; background: rgba(236, 72, 153, 0.14); border-color: rgba(236, 72, 153, 0.30); }
:root.dark .lp-mock-tool.t-violet { color: #a78bfa; background: rgba(139, 92, 246, 0.16); border-color: rgba(139, 92, 246, 0.32); }
:root.dark .lp-mock-tool.t-green  { color: #10b981; background: rgba(16, 185, 129, 0.14); border-color: rgba(16, 185, 129, 0.30); }
:root.dark .lp-mock-tab.is-on { background: rgba(61, 155, 255, 0.18); }
:root.dark .lp-mock-badge2 { color: var(--lp-ink-2); }
/* ==================== STORES HEIGHT FIX ====================
   移动端 store 区不再被 grid stretch 拉高，只占一行高度 */
@media (max-width: 980px) {
    .lp-stores {
        align-self: start;
        align-items: center;
        min-height: 0;
    }
    .lp-store { width: 168px; }
}
/* ==================== MOBILE COLUMN OVERRIDE ====================
   STORE WIDTH TUNE 里重写了 .lp-mock-body 的列宽（无媒体查询、位于文件末尾），
   会把 980 断点的单列覆盖回两列。这里在最后再压一次。 */
@media (max-width: 980px) {
    .lp-mock-body {
        grid-template-columns: minmax(0, 1fr);
        min-height: 0;
    }
    .lp-stores {
        border-right: 0;
        border-bottom: 1px solid var(--lp-line);
    }
}
/* ==================== MOCK AS IMAGE ====================
   hero 右侧改为产品界面截图（files/dashboard.png，774x504） */
.lp-mock-img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--lp-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: var(--lp-shadow);
    background: #fff;
}
:root.dark .lp-mock-img {
    filter: brightness(0.94);
    border-color: rgba(96, 150, 255, 0.22);
}
@media (prefers-color-scheme: dark) {
    :root:not(.light) .lp-mock-img {
        filter: brightness(0.94);
        border-color: rgba(96, 150, 255, 0.22);
    }
}
/* ==================== NAV CENTER ====================
   菜单严格居中：logo / 菜单 / 右侧按钮 三列 grid */
.lp-nav-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 0;
}
.lp-brand { justify-self: start; }
.lp-menu {
    justify-self: center;
    margin-left: 0;
}
.lp-nav-right {
    justify-self: end;
    margin-left: 0;
}

@media (max-width: 980px) {
    .lp-nav-inner {
        display: flex;
        gap: var(--space-3);
    }
    .lp-nav-right { margin-left: auto; }
}
/* ==================== TOKENS FALLBACK ====================
   内容页只加载 pages.css + 本文件，main.css 的间距/动画令牌不存在，
   这里补一份同值定义，保证 .lp-nav 在内容页也按同一套尺寸渲染。 */
:root {
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --ease-standard: cubic-bezier(0.25, 0.1, 0.25, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.22, 1);
    --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}