/*
 * 文件路径：website-builder/templates/visual/static/css/style.css
 * 功能说明：可视化装修模板样式，支持轻奢商务、科技AI、新中式、创意传媒四种风格。
 */
:root {
    --visual-primary: var(--primary-color, #165DFF);
    --visual-dark: #0f172a;
    --visual-text: #1f2937;
    --visual-muted: #64748b;
    --visual-line: #e5e7eb;
    --visual-bg: #f8fafc;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--visual-text);
    background: #fff;
    font-size: var(--base-font-size, 16px);
    font-family: "Source Han Sans SC", "Noto Sans CJK SC", "Microsoft YaHei", Arial, sans-serif;
    line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.visual-container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.visual-header {
    position: fixed;
    z-index: 50;
    top: 0;
    left: 0;
    width: 100%;
    color: #fff;
    transition: background .25s ease, box-shadow .25s ease, color .25s ease;
}
.visual-header.is-solid {
    color: var(--visual-text);
    background: rgba(255,255,255,.94);
    box-shadow: 0 10px 32px rgba(15,23,42,.08);
    backdrop-filter: blur(14px);
}
.visual-nav { display: flex; align-items: center; justify-content: space-between; min-height: 74px; }
.visual-brand { display: flex; gap: 12px; align-items: center; font-weight: 800; letter-spacing: 0; }
.visual-brand img { width: 42px; height: 42px; object-fit: contain; }
.visual-brand span {
    display: inline-flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--visual-primary);
    color: #fff;
}
.visual-menu { display: flex; gap: 26px; align-items: center; font-size: 14px; }
.visual-menu a { opacity: .9; }
.visual-nav-cta, .visual-primary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 20px;
    border: 0;
    border-radius: var(--button-radius, 6px);
    background: var(--visual-primary);
    color: #fff;
    cursor: pointer;
    font-weight: 700;
}
.visual-menu-toggle { display: none; border: 0; background: transparent; color: inherit; font-size: 26px; cursor: pointer; }

.visual-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #fff;
    background: radial-gradient(circle at 20% 20%, rgba(22,93,255,.42), transparent 32%), linear-gradient(135deg, #0f172a, #242a36);
    background-position: center;
    background-size: cover;
}
.visual-hero-inner { position: relative; z-index: 2; max-width: 760px; padding-top: 70px; }
.visual-kicker {
    margin: 0 0 12px;
    color: var(--visual-primary);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}
.visual-hero h1 { margin: 0 0 18px; font-size: clamp(40px, 7vw, 76px); line-height: 1.05; letter-spacing: 0; }
.visual-hero p { margin: 0 0 30px; max-width: 620px; color: rgba(255,255,255,.82); font-size: 19px; }
.visual-particles { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .7; }

.visual-section { padding: 92px 0; }
.visual-muted { background: var(--visual-bg); }
.visual-title { margin-bottom: 34px; }
.visual-title h2, .visual-split h2, .visual-contact h2, .visual-detail h1, .visual-page-hero h1 {
    margin: 0;
    color: var(--visual-dark);
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.18;
    letter-spacing: 0;
}
.visual-split { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.visual-split p { color: var(--visual-muted); }
.visual-stats {
    margin-top: 24px;
    padding: 22px;
    border-left: 4px solid var(--visual-primary);
    background: rgba(255,255,255,.76);
    box-shadow: 0 14px 36px rgba(15,23,42,.06);
    font-weight: 800;
}
.visual-image-card {
    min-height: 360px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: 6px;
    background: linear-gradient(135deg, #dbeafe, #f8fafc);
    color: var(--visual-muted);
}
.visual-image-card img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; }
.visual-grid { display: grid; gap: 24px; }
.visual-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.visual-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.visual-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.visual-card, .visual-product-card, .visual-wide-card, .visual-person-card, .visual-metric-card, .visual-culture-card, .visual-work-card, .visual-review {
    border: 1px solid var(--visual-line);
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 12px 28px rgba(15,23,42,.05);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.visual-card:hover, .visual-product-card:hover, .visual-wide-card:hover, .visual-person-card:hover, .visual-metric-card:hover, .visual-work-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 44px rgba(15,23,42,.12);
    border-color: rgba(22,93,255,.28);
}
.visual-card { padding: 28px; }
.visual-card h3, .visual-product-card h3, .visual-wide-card h3, .visual-person-card h3, .visual-metric-card h3, .visual-culture-card h3, .visual-work-card h3 { margin: 0 0 10px; color: var(--visual-dark); font-size: 21px; }
.visual-card p, .visual-product-card p, .visual-wide-card p, .visual-person-card p, .visual-metric-card p, .visual-culture-card p, .visual-work-card p { margin: 0; color: var(--visual-muted); }
.visual-product-card { overflow: hidden; padding: 0 0 24px; }
.visual-product-card img, .visual-person-card img { width: 100%; height: 220px; object-fit: cover; }
.visual-product-card h3, .visual-product-card p { padding: 0 22px; }
.visual-product-card h3 { margin-top: 20px; }
.visual-wide-card { display: grid; grid-template-columns: 220px 1fr; overflow: hidden; }
.visual-wide-card img { width: 100%; height: 100%; object-fit: cover; }
.visual-wide-card div { padding: 26px; }
.visual-logo-wall { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.visual-logo-wall div {
    min-height: 92px;
    display: grid;
    place-items: center;
    border: 1px solid var(--visual-line);
    background: #fff;
    color: var(--visual-muted);
    font-weight: 700;
}
.visual-logo-wall img { max-height: 50px; margin: auto; }

.visual-dark-band { background: #0f172a; color: #fff; }
.visual-dark-band h2, .visual-dark-band h3 { color: #fff; }
.visual-dark-band .visual-card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.12); }
.visual-dark-band p, .visual-dark-band small { color: rgba(255,255,255,.72); }
.visual-icon { display: inline-flex; margin-bottom: 18px; color: var(--visual-primary); font-weight: 900; }
.visual-card.glow:hover { box-shadow: 0 0 38px rgba(22,93,255,.25); }
.visual-metric-card { padding: 30px; }
.visual-metric-card strong { display: block; margin-bottom: 14px; color: var(--visual-primary); font-size: 34px; }
.visual-person-card { overflow: hidden; padding-bottom: 24px; }
.visual-person-card h3, .visual-person-card p { padding: 0 22px; }
.visual-person-card h3 { margin-top: 18px; }

.visual-rice { background: #f7f2e9; }
.visual-chinese { --visual-primary: #8C2318; --visual-dark: #2D2B27; --visual-bg: #F7F2E9; }
.visual-chinese, .visual-chinese .visual-title h2 { font-family: "Songti SC", "STSong", serif; }
.visual-chinese .visual-header { color: #2D2B27; background: rgba(247,242,233,.82); }
.visual-image-card.ink { background: linear-gradient(135deg, #f7f2e9, #dcd5c8); }
.chinese-card { border: 1px solid #d8c8b8; box-shadow: none; }
.visual-culture-card { position: relative; padding: 34px 34px 34px 92px; background: #fffaf1; }
.visual-culture-card span {
    position: absolute;
    left: 28px;
    top: 28px;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 2px solid #8C2318;
    color: #8C2318;
    font-family: "Songti SC", serif;
}
.visual-map { padding: 28px; border: 1px solid #d8c8b8; background: #fffaf1; color: #5f554c; }

.visual-enterprise { --visual-primary: #C8A970; --visual-dark: #242A36; --visual-bg: #F5F7FA; }
.visual-enterprise .visual-hero { background: linear-gradient(120deg, rgba(36,42,54,.94), rgba(36,42,54,.58)), linear-gradient(135deg, #242A36, #4b5563); }
.visual-tech { --visual-primary: #165DFF; --visual-dark: #0F172A; --visual-bg: #F8FAFC; }
.visual-tech .visual-hero { background: radial-gradient(circle at 18% 18%, rgba(64,191,255,.42), transparent 28%), radial-gradient(circle at 72% 22%, rgba(22,93,255,.36), transparent 28%), #0F172A; }
.visual-creative { --visual-primary: #FF7D29; --visual-dark: #171717; --visual-bg: #F1F1F3; }
.visual-creative .visual-hero { background: radial-gradient(circle at 22% 22%, rgba(255,125,41,.4), transparent 30%), radial-gradient(circle at 80% 30%, rgba(155,108,255,.42), transparent 30%), #171717; }
.visual-creative .visual-card, .visual-creative .visual-product-card, .visual-creative .visual-work-card { border-radius: 18px 6px 22px 10px; }
.creative-grid .visual-card:nth-child(2n) { transform: rotate(-1.5deg); }
.creative-grid .visual-card:nth-child(3n) { transform: rotate(1.5deg); }
.creative-grid .visual-card:hover { transform: rotate(0deg) translateY(-8px) scale(1.01); }
.visual-masonry { columns: 3 260px; column-gap: 22px; }
.visual-work-card { display: inline-block; width: 100%; margin: 0 0 22px; overflow: hidden; break-inside: avoid; }
.visual-work-card div { min-height: 190px; display: grid; place-items: center; background: linear-gradient(135deg, #FF7D29, #9B6CFF); color: #fff; font-weight: 900; }
.visual-work-card img { width: 100%; height: auto; }
.visual-work-card h3, .visual-work-card p { padding: 0 22px; }
.visual-work-card h3 { margin-top: 18px; }
.visual-work-card p { padding-bottom: 22px; }
.visual-review { display: block; margin: 0; padding: 28px; color: var(--visual-dark); font-size: 18px; }
.visual-review cite { display: block; margin-top: 16px; color: var(--visual-muted); font-size: 14px; font-style: normal; }

.visual-news-list { display: grid; gap: 14px; }
.visual-news-list a {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 20px;
    align-items: start;
    padding: 20px 0;
    border-bottom: 1px solid var(--visual-line);
}
.visual-news-list span { color: var(--visual-primary); font-weight: 800; }
.visual-news-list strong { color: var(--visual-dark); font-size: 18px; }
.visual-news-list em { grid-column: 2; color: var(--visual-muted); font-style: normal; }
.visual-contact { background: var(--visual-dark); color: #fff; }
.visual-contact h2 { color: #fff; }
.visual-contact p { color: rgba(255,255,255,.75); }
.visual-contact-box { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.visual-form { display: grid; gap: 14px; padding: 28px; border-radius: 6px; background: rgba(255,255,255,.08); }
.visual-form input, .visual-form textarea {
    width: 100%;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 6px;
    background: rgba(255,255,255,.08);
    color: #fff;
    padding: 14px 16px;
    outline: none;
}
.visual-form textarea { min-height: 120px; resize: vertical; }
.visual-form input::placeholder, .visual-form textarea::placeholder { color: rgba(255,255,255,.58); }

.visual-page { padding-top: 74px; }
.visual-page-hero { padding: 78px 0; color: #fff; background: linear-gradient(135deg, var(--visual-dark), #334155); }
.visual-page-hero h1 { color: #fff; }
.visual-category-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.visual-category-tabs a, .visual-pager a {
    display: inline-flex;
    min-width: 40px;
    min-height: 38px;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    border: 1px solid var(--visual-line);
    border-radius: 6px;
    background: #fff;
}
.visual-pager { display: flex; gap: 8px; justify-content: center; margin-top: 36px; }
.visual-pager .active { background: var(--visual-primary); color: #fff; border-color: var(--visual-primary); }
.visual-detail { padding-top: 92px; padding-bottom: 92px; }
.visual-detail h1 { margin-bottom: 12px; }
.visual-meta { margin-bottom: 24px; color: var(--visual-muted); }
.visual-detail-cover, .visual-gallery-img { width: 100%; border-radius: 6px; object-fit: cover; }
.visual-detail-cover { max-height: 460px; margin: 28px 0; }
.visual-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 42px; align-items: center; }
.visual-rich { margin-top: 28px; color: #374151; line-height: 2; }
.visual-param-table { width: 100%; margin: 30px 0; border-collapse: collapse; }
.visual-param-table td { padding: 14px 16px; border: 1px solid var(--visual-line); }
.visual-back-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 42px;
    height: 42px;
    display: none;
    border: 0;
    border-radius: 50%;
    background: var(--visual-primary);
    color: #fff;
    cursor: pointer;
}
.visual-back-top.is-show { display: block; }

@media (max-width: 900px) {
    .visual-menu-toggle { display: block; }
    .visual-menu {
        position: absolute;
        top: 74px;
        left: 16px;
        right: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px;
        border-radius: 6px;
        background: #fff;
        color: var(--visual-text);
        box-shadow: 0 20px 40px rgba(15,23,42,.14);
    }
    .visual-menu.is-open { display: flex; }
    .visual-menu a { padding: 12px; }
    .visual-split, .visual-contact-box, .visual-detail-grid { grid-template-columns: 1fr; }
    .visual-grid.four, .visual-grid.three, .visual-grid.two, .visual-logo-wall { grid-template-columns: 1fr 1fr; }
    .visual-wide-card { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .visual-container { width: min(100% - 24px, 1180px); }
    .visual-nav { min-height: 66px; }
    .visual-menu { top: 66px; }
    .visual-hero { min-height: 82vh; }
    .visual-section { padding: 64px 0; }
    .visual-grid.four, .visual-grid.three, .visual-grid.two, .visual-logo-wall { grid-template-columns: 1fr; }
    .visual-news-list a { grid-template-columns: 1fr; gap: 8px; }
    .visual-news-list em { grid-column: auto; }
}