@charset "utf-8";

/* ========== 微信公众号页面 ========== */

/* ----- 主容器 ----- */
.gzh-section {
    padding: 2rem 2rem 4rem;
    background: #fff;
    color: #333;
}
.gzh-container {
    width: 86%;
    max-width: 1300px;
    margin: 0 auto;
}

/* ----- Hero / Banner ----- */
.gzh-hero {
    text-align: center;
    padding: 2.5rem 1rem 1.5rem;
}
.gzh-hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, #4F46E5, #6366F1);
    color: #fff;
    font-size: .95rem;
    font-weight: 600;
    padding: 7px 24px;
    border-radius: 22px;
    letter-spacing: .06em;
    margin: 0 0 .5rem;
}
.gzh-hero h1 {
    font-size: 2.6rem;
    color: #1e1b4b;
    margin-bottom: .8rem;
    font-weight: 800;
    letter-spacing: .02em;
}
.gzh-hero .gzh-hero-sub {
    color: #5b5790;
    font-size: 1.05rem;
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.75;
}

/* ----- 优势卡片网格 ----- */
.gzh-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2.5rem 0;
}
.gzh-card {
    background: #f5f7fb;
    border-radius: 14px;
    padding: 1.6rem 1.4rem;
    transition: transform .25s, box-shadow .25s;
    border: 1px solid #e8ecf8;
}
.gzh-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(79, 70, 229, .1);
    border-color: #c7cff0;
}
.gzh-card-icon {
    font-size: 2rem;
    margin-bottom: .8rem;
    display: block;
}
.gzh-card h3 {
    font-size: 1.1rem;
    color: #1e1b4b;
    margin-bottom: .5rem;
    font-weight: 700;
}
.gzh-card p {
    font-size: .92rem;
    color: #5b5790;
    line-height: 1.72;
}

/* ----- 分割线 ----- */
.gzh-divider {
    height: 1px;
    background: #e8e9ee;
    margin: 2.5rem 0 2rem;
}

/* ----- 内容+互动 两栏 ----- */
.gzh-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin: 3rem 0;
}
.gzh-content-block {
    background: #f5f7fb;
    border-radius: 16px;
    padding: 1.8rem 2rem;
    border: 1px solid #e8ecf8;
}
.gzh-content-block h2 {
    font-size: 1.3rem;
    color: #1e1b4b;
    margin-bottom: 1rem;
    padding-bottom: .6rem;
    border-bottom: 2px solid #4F46E5;
    display: inline-block;
}
.gzh-content-block p {
    font-size: .93rem;
    color: #5b5790;
    line-height: 1.82;
}
.gzh-content-tags {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: 1rem;
}
.gzh-tag {
    background: #e8ecf8;
    color: #4F46E5;
    font-size: .8rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 4px;
}

/* ----- 基础功能 / 高级功能 两栏 ----- */
.gzh-func {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin: 3rem 0;
}
.gzh-func-block {
    background: #f5f7fb;
    border-radius: 16px;
    padding: 1.8rem 2rem;
    border: 1px solid #e8ecf8;
}
.gzh-func-block h2 {
    font-size: 1.3rem;
    color: #1e1b4b;
    margin-bottom: 1rem;
    padding-bottom: .6rem;
    border-bottom: 2px solid #4F46E5;
    display: inline-block;
}
.gzh-func-block p {
    font-size: .93rem;
    color: #5b5790;
    line-height: 1.82;
}
.gzh-func-tags {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: 1rem;
}

/* ----- 9 大要点 ----- */
.gzh-points {
    margin: 3rem 0 1.5rem;
}
.gzh-points h2 {
    text-align: center;
    font-size: 1.6rem;
    color: #1e1b4b;
    margin-bottom: 2rem;
    font-weight: 700;
}
.gzh-points-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
}
.gzh-point-card {
    background: #f5f7fb;
    border-radius: 14px;
    padding: 1.5rem 1.3rem;
    border: 1px solid #e8ecf8;
    transition: transform .25s, box-shadow .25s;
    position: relative;
    overflow: hidden;
}
.gzh-point-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(79, 70, 229, .08);
    border-color: #c7cff0;
}
.gzh-point-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, #4F46E5, #6366F1);
    color: #fff;
    font-weight: 800;
    font-size: .95rem;
    margin-bottom: .7rem;
}
.gzh-point-card h4 {
    font-size: 1rem;
    color: #1e1b4b;
    margin-bottom: .45rem;
    font-weight: 700;
}
.gzh-point-card p {
    font-size: .85rem;
    color: #5b5790;
    line-height: 1.65;
}

/* ----- 总结 ----- */
.gzh-summary {
    background: linear-gradient(135deg, #eef0fc, #f5f7fb);
    border-radius: 16px;
    padding: 2rem 2.5rem;
    margin: 3rem 0;
    border: 1px solid #d4d8f0;
}
.gzh-summary p {
    font-size: .95rem;
    color: #3d3a6e;
    line-height: 1.85;
}

/* ----- 承诺 CTA ----- */
.gzh-promise {
    text-align: center;
    padding: 2.5rem 2rem;
    background: linear-gradient(135deg, #1e1b4b, #312e81);
    border-radius: 18px;
    margin-top: 2rem;
}
.gzh-promise-icon {
    font-size: 2.4rem;
    margin-bottom: .6rem;
}
.gzh-promise h2 {
    font-size: 1.5rem;
    color: #fff;
    font-weight: 700;
    margin-bottom: .6rem;
}
.gzh-promise p {
    color: rgba(255,255,255,.8);
    font-size: .95rem;
    margin-bottom: 1.2rem;
}
.gzh-promise .gzh-btn {
    display: inline-block;
    background: #4F46E5;
    color: #fff;
    font-weight: 700;
    padding: 12px 36px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 1rem;
    transition: background .2s, transform .15s;
}
.gzh-promise .gzh-btn:hover {
    background: #4338CA;
    transform: scale(1.03);
}

/* ========== 响应式 ========== */
@media (max-width: 768px) {

    .gzh-section {
        padding: 1.2rem 1rem 3rem;
        padding-top: calc(48px + 1.2rem);
    }
    .gzh-container {
        width: 92%;
    }

    .gzh-hero {
        padding: 1rem .5rem .8rem;
    }
    .gzh-hero h1 {
        font-size: 1.8rem;
    }
    .gzh-hero .gzh-hero-sub {
        font-size: .92rem;
    }

    .gzh-grid {
        grid-template-columns: 1fr;
        gap: .8rem;
        margin: 1.5rem 0;
    }
    .gzh-card {
        padding: 1.2rem 1.1rem;
    }

    .gzh-content {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 1.5rem 0;
    }
    .gzh-content-block {
        padding: 1.3rem 1.2rem;
    }

    .gzh-func {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 1.5rem 0;
    }
    .gzh-func-block {
        padding: 1.3rem 1.2rem;
    }

    .gzh-points-grid {
        grid-template-columns: 1fr;
        gap: .8rem;
    }

    .gzh-summary {
        padding: 1.5rem 1.2rem;
        margin: 2rem 0;
    }

    .gzh-promise {
        padding: 2rem 1.2rem;
    }
    .gzh-promise h2 {
        font-size: 1.25rem;
    }

}

/* ========== 移动端顶部导航 ========== */
.m-top { display:none; }

@media screen and (max-width: 768px) {
    .m-top { display:block; }
    body {
        overflow-x: clip;
        overflow-x: hidden\9;
    }
    html {
        overflow-x: clip;
        overflow-x: hidden\9;
    }
}

.m-top-bar {
    position: fixed !important;
    top: 0; left: 0; right: 0;
    bottom: auto;
    width: 100%;
    z-index: 9999;
    background: #003429;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 48px;
    padding: 0 14px;
    box-sizing: border-box;
    -webkit-overflow-scrolling: touch;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transition: none !important;
    transform: none !important;
    animation: none !important;
}

.m-top-logo {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    letter-spacing: 1px;
    white-space: nowrap;
}
.m-top-logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 6px;
    font-family: "Arial Black", Arial, sans-serif;
    font-weight: 900;
    font-size: 12px;
    color: #4ade80;
    padding: 3px 8px;
    letter-spacing: 0;
}
.m-top-logo-badge {
    display: inline-block;
    background: linear-gradient(135deg, #4ade80, #22d3ee);
    color: #003429;
    font-size: 12px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

/* 汉堡按钮 */
.m-menu-check { display: none; }

.m-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    cursor: pointer;
    position: relative;
    z-index: 10000;
    -webkit-tap-highlight-color: transparent;
    flex-shrink: 0;
}
.m-menu-btn span,
.m-menu-btn span::before,
.m-menu-btn span::after {
    display: block;
    width: 24px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
    transition: all .25s ease;
}
.m-menu-btn span { position: relative; }
.m-menu-btn span::before,
.m-menu-btn span::after {
    content: '';
    position: absolute;
    left: 0;
}
.m-menu-btn span::before { top: -7px; }
.m-menu-btn span::after  { top: 7px; }

.m-menu-check:checked ~ .m-menu-btn span { background: transparent; }
.m-menu-check:checked ~ .m-menu-btn span::before {
    top: 0;
    transform: rotate(45deg);
}
.m-menu-check:checked ~ .m-menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
}

/* 下拉菜单 */
.m-menu-drop {
    position: fixed;
    top: 48px;
    left: 0; right: 0;
    background: rgba(0, 52, 41, 0.97);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 9998;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease, padding .3s ease;
    -webkit-transform: none !important;
    transform: none !important;
}
.m-menu-check:checked ~ .m-menu-drop {
    max-height: 420px;
    padding: 8px 0;
}
.m-menu-drop a {
    display: block;
    color: rgba(255,255,255,.95);
    text-decoration: none;
    font-size: 16px;
    letter-spacing: .03em;
    padding: 19px 28px;
    border-bottom: 1px solid rgba(255,255,255,.05);
    transition: background .2s, padding-left .2s;
}
.m-menu-drop a:last-child { border-bottom: none; }
.m-menu-drop a:hover { background: rgba(255,255,255,.05); }
.m-menu-drop a:active,
.m-menu-drop a:focus { background: rgba(255,255,255,.1); padding-left: 34px; }

/* 移动端顶栏占位 */
.m-top-placeholder { display: none; }
@media screen and (max-width: 768px) {
    .m-top-placeholder { display: block; height: 48px; }
}

/* PC/移动端显示切换 */
.xidinggepc { display:block; }
.xidinggeyidong { display:none; }
@media screen and (max-width: 768px) {
    .xidinggepc { display:none; }
    .xidinggeyidong { display:block; }
}