/**

 * 低代码平台对比页 · 五页统一壳层

 * cont / con2 / cos / con3 / con5

 * v=20260812e — 二级导航 + 目录桌面合成一行

 */

@import url('page-shell-unified.css?v=20260720');

:root {

    --lc-header-h: 55px;

    --lc-page-offset: 98px;

    --lc-shell-max: 1440px;

    --lc-accent: #3370FF;

    --lc-accent-dark: #1D4ED8;

    --lc-accent-light: #EFF4FF;

    --lc-hero-grad-a: #F0F5FF;

    --lc-hero-grad-b: #EFF4FF;

    --lc-hero-grad-c: #F6F6FB;

}



body.lc-compare-page {

    padding-top: var(--lc-page-offset, 98px);

}



#navbar {

    position: fixed;

    top: 0;

    left: 0;

    right: 0;

    width: 100%;

    z-index: 50;

}



.sr-only {

    position: absolute;

    width: 1px;

    height: 1px;

    padding: 0;

    margin: -1px;

    overflow: hidden;

    clip: rect(0, 0, 0, 0);

    border: 0;

}



.lc-fixed-stack {

    position: fixed;

    left: 0;

    right: 0;

    top: var(--lc-header-h, 55px);

    z-index: 48;

    background: #fff;

    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.07);

}



.lc-subnav {

    position: relative;

    background: linear-gradient(90deg, #1D4ED8, #3370FF);

    box-shadow: none;

}



.lc-subnav-inner {

    max-width: var(--lc-shell-max);

    margin: 0 auto;

    display: none;

    align-items: center;

    justify-content: flex-start;

    flex-wrap: nowrap;

    gap: 0.15rem;

    padding: 0.4rem 1rem;

    overflow-x: auto;

    scrollbar-width: none;

}



.lc-subnav-inner::-webkit-scrollbar {

    display: none;

}



.lc-subnav-link {

    flex-shrink: 0;

    padding: 0.38rem 0.8rem;

    border-radius: 0.5rem;

    color: rgba(255, 255, 255, 0.95);

    font-size: 0.8125rem;

    font-weight: 500;

    text-decoration: none;

    white-space: nowrap;

    transition: background 0.2s;

}



.lc-subnav-link:hover {

    background: rgba(255, 255, 255, 0.14);

    color: #fff;

}



.lc-subnav-link.is-active {

    background: rgba(255, 255, 255, 0.24);

    font-weight: 600;

}



.lc-subnav-link.lc-subnav-ai {

    margin-left: auto;

    background: rgba(255, 255, 255, 0.1);

    border: 1px solid rgba(255, 255, 255, 0.25);

}



.lc-subnav-mobile {

    display: block;

    padding: 0.4rem 1rem;

    max-width: var(--lc-shell-max);

    margin: 0 auto;

}



.lc-subnav-select {

    width: 100%;

    padding: 0.45rem 0.75rem;

    border-radius: 0.5rem;

    border: 1px solid rgba(255, 255, 255, 0.35);

    background: rgba(255, 255, 255, 0.12);

    color: #fff;

    font-size: 16px;

}



.lc-subnav-select option {

    color: #111;

}



@media (min-width: 768px) {

    .lc-subnav-inner {

        display: flex;

    }



    .lc-subnav-mobile {

        display: none;

    }

}



.toc-bar--pinned {

    position: relative;

    top: auto;

    z-index: 1;

    margin: 0;

    border-radius: 0;

    border-left: none;

    border-right: none;

    border-top: 1px solid #e8edf3;

    border-bottom: none;

    box-shadow: none;

    background: #fff;

    padding: 0;

    overflow: hidden;

}



.toc-bar-inner {

    max-width: var(--lc-shell-max);

    margin: 0 auto;

    padding: 8px 16px;

    display: flex;

    flex-wrap: nowrap;

    align-items: center;

    gap: 6px;

    overflow-x: auto;

    scroll-padding-inline: 16px;

    -webkit-overflow-scrolling: touch;

    scrollbar-width: none;

}



.toc-bar-inner::-webkit-scrollbar {

    display: none;

}



.toc-label {

    font-size: 12px;

    font-weight: 700;

    color: #1D4ED8;

    display: inline-flex;

    align-items: center;

    gap: 4px;

    padding-right: 8px;

    border-right: 1px solid #DEE0E3;

    margin-right: 4px;

    white-space: nowrap;

    flex-shrink: 0;

}



.toc-chip {

    display: inline-flex;

    align-items: center;

    gap: 5px;

    padding: 5px 11px;

    background: #F2F3F5;

    color: #374151;

    border-radius: 16px;

    font-size: 12.5px;

    text-decoration: none;

    transition: all 0.2s;

    white-space: nowrap;

    flex-shrink: 0;

}



.toc-chip:hover,

.toc-chip.active {

    background: #3370FF;

    color: #fff;

}



.toc-chip .num {

    width: 17px;

    height: 17px;

    border-radius: 50%;

    background: #fff;

    color: #1456F0;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    font-size: 10px;

    font-weight: 700;

    flex-shrink: 0;

}



@media (max-width: 768px) {

    .toc-bar-inner {

        padding: 8px 12px;

    }



    .toc-chip {

        font-size: 11.5px;

        padding: 5px 10px;

    }

}



.lc-series-label {

    display: inline-flex;

    align-items: center;

    flex-wrap: wrap;

    justify-content: center;

    gap: 6px;

    margin-bottom: 12px;

    font-size: 12px;

    font-weight: 600;

    color: #1D4ED8;

}



.lc-series-label a {

    color: #1456F0;

    text-decoration: none;

    display: inline-flex;

    align-items: center;

    gap: 5px;

    padding: 4px 10px;

    background: rgba(51, 112, 255, 0.1);

    border: 1px solid rgba(51, 112, 255, 0.25);

    border-radius: 999px;

}



.lc-series-sep {

    color: #8F959E;

    font-weight: 400;

}



.lc-series-current {

    color: #1E40AF;

    font-weight: 700;

}



/* ===== Hero 区（简洁绿渐变） ===== */

body.lc-compare-page section.hero,

body.lc-compare-page section.hero#hero {

    background: linear-gradient(165deg, var(--lc-hero-grad-a) 0%, var(--lc-hero-grad-b) 55%, var(--lc-hero-grad-c) 100%);

    padding: 20px 0 24px !important;

    margin-bottom: 0;

    text-align: center;

    position: relative;

    overflow: hidden;

}



body.lc-compare-page section.hero::before {

    content: '';

    position: absolute;

    inset: 0;

    background: radial-gradient(ellipse 600px 400px at 50% 0%, rgba(51, 112, 255, 0.07) 0%, transparent 70%);

    pointer-events: none;

}



body.lc-compare-page section.hero .container {

    position: relative;

    z-index: 1;

}



body.lc-compare-page section.hero h1 {

    font-size: clamp(1.25rem, 3.5vw, 1.75rem);

    font-weight: 800;

    color: #1D2129;

    margin-bottom: 8px;

    line-height: 1.35;

}



body.lc-compare-page section.hero .hero-accent {

    background: linear-gradient(135deg, #1D4ED8, #3370FF);

    -webkit-background-clip: text;

    -webkit-text-fill-color: transparent;

    background-clip: text;

    font-weight: 800;

}



body.lc-compare-page section.hero .hero-tag {

    display: inline-block;

    background: rgba(51, 112, 255, 0.08);

    border: 1px solid rgba(51, 112, 255, 0.2);

    color: #1D4ED8;

    padding: 4px 12px;

    border-radius: 20px;

    font-size: 12px;

    font-weight: 500;

}



body.lc-compare-page section.hero .hero-tag i {

    color: #3370FF;

    margin-right: 4px;

}



body.lc-compare-page section.hero p {

    font-size: 14px;

    color: #64748b;

    max-width: 640px;

    margin: 0 auto 12px;

    line-height: 1.6;

}



/* ===== Hero 多屏切换 ===== */

.lc-hero-carousel {

    max-width: 100%;

    margin: 0 auto;

}



.lc-hero-carousel__tabs {

    display: inline-flex;

    flex-wrap: wrap;

    justify-content: center;

    gap: 6px;

    margin-bottom: 16px;

    padding: 4px;

    background: rgba(255, 255, 255, 0.75);

    border: 1px solid rgba(51, 112, 255, 0.15);

    border-radius: 999px;

    box-shadow: 0 1px 4px rgba(51, 112, 255, 0.06);

}



.lc-hero-tab {

    display: inline-flex;

    align-items: center;

    gap: 5px;

    padding: 8px 16px;

    border: none;

    border-radius: 999px;

    background: transparent;

    color: #64748b;

    font-size: 13px;

    font-weight: 600;

    cursor: pointer;

    transition: all 0.2s;

    white-space: nowrap;

}



.lc-hero-tab i {

    font-size: 12px;

    color: #94a3b8;

}



.lc-hero-tab:hover {

    color: #1D4ED8;

    background: rgba(51, 112, 255, 0.06);

}



.lc-hero-tab.is-active {

    background: linear-gradient(135deg, #1D4ED8, #3370FF);

    color: #fff;

    box-shadow: 0 2px 8px rgba(51, 112, 255, 0.25);

}



.lc-hero-tab.is-active i {

    color: rgba(255, 255, 255, 0.9);

}



.lc-hero-carousel__viewport {

    overflow: hidden;

    min-height: 140px;

}



.lc-hero-carousel__track {

    display: flex;

    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);

    will-change: transform;

}



.lc-hero-slide {

    flex: 0 0 100%;

    width: 100%;

    padding: 4px 8px 8px;

    box-sizing: border-box;

    opacity: 0.4;

    transition: opacity 0.3s;

}



.lc-hero-slide.is-active {

    opacity: 1;

}



.lc-hero-carousel__nav {

    display: flex;

    align-items: center;

    justify-content: center;

    gap: 12px;

    margin-top: 12px;

}



.lc-hero-arrow {

    width: 32px;

    height: 32px;

    border-radius: 50%;

    border: 1px solid rgba(51, 112, 255, 0.25);

    background: #fff;

    color: #1D4ED8;

    cursor: pointer;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    font-size: 12px;

    transition: all 0.2s;

}



.lc-hero-arrow:hover {

    background: #3370FF;

    color: #fff;

    border-color: #3370FF;

}



.lc-hero-dots {

    display: flex;

    gap: 6px;

}



.lc-hero-dot {

    width: 8px;

    height: 8px;

    border-radius: 50%;

    border: none;

    padding: 0;

    background: #C9CDD4;

    cursor: pointer;

    transition: all 0.2s;

}



.lc-hero-dot.is-active {

    background: #3370FF;

    width: 20px;

    border-radius: 4px