:root {
    --primary: #fa709a;
    --primary-dark: #e85d8a;
    --secondary: #fee140;
    --dark: #141414;
    --text: #222;
    --muted: #61656b;
    --bg: #fff;
    --bg-soft: #fef6f8;
    --border: rgba(20, 20, 20, 0.10);
    --shadow: 0 10px 30px rgba(250, 112, 154, 0.12);
    --shadow-lg: 0 25px 70px rgba(20, 20, 20, 0.12);
    --radius: 18px;
    --radius-lg: 26px;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    line-height: 1.65;
    color: var(--text);
    background: var(--bg);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

.wx12-container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 22px; }


.wx12-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 700;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.wx12-btn:active { transform: translateY(1px); }
.wx12-btn-primary { background: var(--gradient); color: #1a1a1a; box-shadow: 0 10px 26px rgba(250,112,154,0.22); }
.wx12-btn-primary:hover { box-shadow: 0 16px 34px rgba(250,112,154,0.28); transform: translateY(-1px); }
.wx12-btn-ghost { background: rgba(255,255,255,0.8); border-color: var(--border); }
.wx12-btn-ghost:hover { border-color: rgba(250,112,154,0.30); box-shadow: var(--shadow); transform: translateY(-1px); }
.wx12-btn-link { padding: 0; border: none; background: none; color: var(--primary-dark); font-weight: 800; }
.wx12-btn-link:hover { text-decoration: underline; }


.wx12-site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.72);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.wx12-nav-shell {
    width: 95%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 14px 0;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 12px;
}
.wx12-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--dark);
    min-width: 0;
}
.wx12-brand-badge {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    background: var(--gradient);
    box-shadow: 0 10px 22px rgba(250,112,154,0.24);
    flex: 0 0 auto;
}
.wx12-brand-text {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.wx12-nav-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px;
    border-radius: 999px;
    background: rgba(20,20,20,0.03);
    border: 1px solid rgba(20,20,20,0.06);
}
.wx12-nav-pill a {
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 700;
    color: rgba(20,20,20,0.8);
    transition: background 0.2s ease, color 0.2s ease;
    white-space: nowrap;
}
.wx12-nav-pill a:hover { background: rgba(20,20,20,0.06); color: var(--dark); }
.wx12-nav-actions { display: flex; justify-content: flex-end; align-items: center; gap: 10px; }
.wx12-nav-burger {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(0,0,0,0.08);
    background: rgba(255,255,255,0.9);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.wx12-nav-burger span {
    display: block;
    width: 18px;
    height: 2px;
    background: rgba(20,20,20,0.8);
    border-radius: 2px;
    position: relative;
}
.wx12-nav-burger span::before,
.wx12-nav-burger span::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(20,20,20,0.8);
    border-radius: 2px;
}
.wx12-nav-burger span::before { top: -6px; }
.wx12-nav-burger span::after { top: 6px; }
.wx12-nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.32);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}
.wx12-nav-drawer {
    position: fixed;
    left: 50%;
    top: 12px;
    transform: translateX(-50%) translateY(-8px);
    width: min(560px, calc(100% - 24px));
    border-radius: 22px;
    background: rgba(255,255,255,0.96);
    border: 1px solid rgba(0,0,0,0.08);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    padding: 14px;
}
.wx12-nav-drawer .wx12-nav-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}
.wx12-nav-drawer a {
    padding: 12px 12px;
    border-radius: 14px;
    border: 1px solid rgba(0,0,0,0.06);
    background: rgba(20,20,20,0.02);
    font-weight: 800;
    font-size: 0.95rem;
}
.wx12-nav-drawer a:hover { border-color: rgba(250,112,154,0.26); background: rgba(250,112,154,0.06); }
.wx12-nav-open .wx12-nav-backdrop { opacity: 1; pointer-events: auto; }
.wx12-nav-open .wx12-nav-drawer { opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0); }
body.wx12-nav-lock { overflow: hidden; }


.wx12-page-hero {
    padding: 74px 0 34px;
    background:
        radial-gradient(900px 400px at 15% 10%, rgba(250, 112, 154, 0.18) 0%, rgba(250, 112, 154, 0) 60%),
        radial-gradient(900px 500px at 85% 10%, rgba(254, 225, 64, 0.22) 0%, rgba(254, 225, 64, 0) 66%),
        linear-gradient(180deg, #fff 0%, rgba(254,246,248,1) 100%);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.wx12-page-hero .wx12-container { max-width: 980px; }
.wx12-page-hero h1 { font-size: 2.2rem; font-weight: 950; letter-spacing: -0.02em; color: var(--dark); }
.wx12-page-hero p { margin-top: 10px; color: var(--muted); font-size: 1rem; line-height: 1.7; }


.wx12-section { padding: 56px 0; }
.wx12-section.wx12-soft { background: var(--bg-soft); }
.wx12-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}
.wx12-section-title { font-size: 1.55rem; font-weight: 950; letter-spacing: -0.02em; color: var(--dark); }
.wx12-section-subtitle { margin-top: 8px; color: var(--muted); font-size: 0.95rem; }

.wx12-card {
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 18px 46px rgba(250,112,154,0.08);
}
.wx12-card.wx12-pad { padding: 22px; }


.wx12-home-hero { padding: 64px 0 44px; }
.wx12-home-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 22px;
    align-items: stretch;
}
.wx12-home-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--primary-dark);
}
.wx12-home-kicker::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--gradient);
}
.wx12-home-title {
    margin-top: 14px;
    font-size: 3.05rem;
    font-weight: 980;
    line-height: 1.12;
    letter-spacing: -0.03em;
}
.wx12-home-title .wx12-grad {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.wx12-home-desc { margin-top: 14px; color: var(--muted); font-size: 1.05rem; line-height: 1.8; max-width: 54ch; }
.wx12-home-cta { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 10px; }
.wx12-home-kpis {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}
.wx12-kpi {
    padding: 14px 14px;
    border-radius: 16px;
    background: rgba(255,255,255,0.78);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 14px 34px rgba(20,20,20,0.06);
}
.wx12-kpi strong { display: block; font-size: 1.1rem; font-weight: 950; }
.wx12-kpi span { display: block; margin-top: 2px; font-size: 0.82rem; color: var(--muted); }

.wx12-home-visual {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: var(--shadow-lg);
    background: #fff;
}
.wx12-home-visual img { width: 100%; height: 100%; object-fit: cover; }
.wx12-home-visual-note {
    margin-top: 12px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255,255,255,0.9);
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: var(--shadow);
    color: var(--muted);
}
.wx12-home-visual-note strong { color: var(--dark); }


.wx12-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.wx12-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.wx12-grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }

.wx12-service-tile {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    border: 1px solid rgba(0,0,0,0.06);
    background: #fff;
    padding: 20px;
    box-shadow: 0 20px 44px rgba(250,112,154,0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.wx12-service-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: rgba(250,112,154,0.22); }
.wx12-service-tile .wx12-num { font-weight: 950; font-size: 0.85rem; color: rgba(250,112,154,0.75); letter-spacing: 0.08em; }
.wx12-service-tile h3 { margin-top: 10px; font-size: 1.05rem; font-weight: 950; }
.wx12-service-tile p { margin-top: 8px; color: var(--muted); font-size: 0.92rem; line-height: 1.7; }
.wx12-service-tile .wx12-more { margin-top: 12px; display: inline-flex; align-items: center; gap: 8px; font-weight: 900; color: var(--primary-dark); }
.wx12-service-tile .wx12-more::after { content: "→"; transition: transform 0.2s ease; }
.wx12-service-tile:hover .wx12-more::after { transform: translateX(2px); }

.wx12-hscroll {
    display: flex;
    gap: 14px;
    overflow: auto;
    padding-bottom: 10px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}
.wx12-hscroll::-webkit-scrollbar { height: 10px; }
.wx12-hscroll::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.10); border-radius: 999px; }
.wx12-case-card {
    flex: 0 0 340px;
    scroll-snap-align: start;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.06);
    background: #fff;
    box-shadow: 0 18px 44px rgba(20,20,20,0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.wx12-case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.wx12-case-card .wx12-img { aspect-ratio: 4/3; overflow: hidden; }
.wx12-case-card .wx12-img img { width: 100%; height: 100%; object-fit: cover; }
.wx12-case-card .wx12-body { padding: 16px 16px 18px; }
.wx12-case-card h3 { font-size: 1.05rem; font-weight: 950; margin-bottom: 6px; }
.wx12-case-card p { color: var(--muted); font-size: 0.92rem; line-height: 1.65; }

.wx12-news-list { display: grid; gap: 12px; }
.wx12-news-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 16px;
    padding: 18px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 18px 40px rgba(250,112,154,0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.wx12-news-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.wx12-news-date { font-weight: 950; color: var(--primary-dark); }
.wx12-news-item h3 { font-size: 1.02rem; font-weight: 950; margin: 4px 0 8px; }
.wx12-news-item p { color: var(--muted); font-size: 0.92rem; line-height: 1.7; margin: 0; }


.wx12-form-grid { display: grid; gap: 14px; }
.wx12-form-group label { display: block; font-weight: 900; font-size: 0.85rem; color: var(--dark); margin-bottom: 8px; }
.wx12-form-group input,
.wx12-form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(0,0,0,0.12);
    background: #fff;
    font-size: 0.95rem;
    outline: none;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.wx12-form-group textarea { min-height: 120px; resize: vertical; }
.wx12-form-group input:focus,
.wx12-form-group textarea:focus {
    border-color: rgba(250,112,154,0.40);
    box-shadow: 0 0 0 4px rgba(250,112,154,0.12);
}


.wx12-site-footer {
    margin-top: 56px;
    background: #0f0f12;
    color: rgba(255,255,255,0.86);
}
.wx12-footer-cta {
    padding: 26px 0;
    background: linear-gradient(135deg, rgba(250,112,154,0.95), rgba(254,225,64,0.92));
    color: #1a1a1a;
}
.wx12-footer-cta .wx12-container {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 18px;
    align-items: center;
    justify-content: space-between;
}
.wx12-footer-cta strong { font-size: 1.05rem; font-weight: 950; }
.wx12-footer-main { padding: 34px 0 20px; }
.wx12-footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 16px; }
.wx12-footer-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 18px;
    padding: 18px;
}
.wx12-footer-card h3 {
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 12px;
    color: rgba(255,255,255,0.80);
}
.wx12-footer-card a,
.wx12-footer-card p {
    display: block;
    color: rgba(255,255,255,0.78);
    font-size: 0.92rem;
    line-height: 1.9;
}
.wx12-footer-card a:hover { color: #fff; }
.wx12-footer-friendlinks { margin-top: 16px; }
.wx12-footer-friend-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.wx12-footer-friend-toggle {
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.16);
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.88);
    font-weight: 900;
    cursor: pointer;
}
.wx12-footer-friend-toggle:hover { background: rgba(255,255,255,0.10); }
.wx12-friendlinks-list {
    position: relative;
    max-height: 84px;
    overflow: hidden;
}
.wx12-friendlinks-list::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 46px;
    background: linear-gradient(180deg, rgba(15,15,18,0), rgba(15,15,18,1));
    pointer-events: none;
}
.wx12-site-footer.wx12-is-expanded .wx12-friendlinks-list {
    max-height: 210px;
    overflow: auto;
}
.wx12-site-footer.wx12-is-expanded .wx12-friendlinks-list::after { display: none; }
.wx12-friendlinks-list a {
    display: inline-block;
    margin: 0 12px 8px 0;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.04);
    font-size: 0.85rem;
}
.wx12-friendlinks-list a:hover { background: rgba(255,255,255,0.08); }
.wx12-footer-bottom {
    padding: 16px 0 20px;
    border-top: 1px solid rgba(255,255,255,0.10);
    color: rgba(255,255,255,0.66);
    font-size: 0.85rem;
}
.wx12-footer-bottom a { color: rgba(255,255,255,0.70); }
.wx12-footer-bottom a:hover { color: #fff; }
.wx12-footer-bottom .wx12-container { display: flex; flex-wrap: wrap; gap: 10px 14px; justify-content: space-between; align-items: center; }
.wx12-sitemap-links { color: rgba(255,255,255,0.66); }


@media (max-width: 1024px) {
    .wx12-nav-shell { grid-template-columns: 1fr auto; }
    .wx12-nav-pill { display: none; }
    .wx12-nav-actions .wx12-btn { display: none; }
    .wx12-nav-burger { display: inline-flex; }
    .wx12-home-hero-grid { grid-template-columns: 1fr; }
    .wx12-home-title { font-size: 2.4rem; }
    .wx12-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .wx12-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .wx12-news-item { grid-template-columns: 1fr; }
    .wx12-footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .wx12-container { padding: 0 16px; }
    .wx12-home-title { font-size: 2.05rem; }
    .wx12-home-kpis { grid-template-columns: 1fr; }
    .wx12-grid-3, .wx12-grid-2, .wx12-grid-4 { grid-template-columns: 1fr; }
    .wx12-case-card { flex-basis: 290px; }
}


body { background: linear-gradient(180deg, #fef6f8 0%, #fff 30%); }
.wx12-page-hero { padding: 4rem 0 5rem; }
.wx12-section-title { font-size: 1.85rem; font-weight: 800; }