@charset "utf-8";
/* ==========================================================================
   服务页（/fuwu/）版式样式  —— 主站配色体系：主色 #5A9EFF / 深色 #0a1431
   结构：Hero → 数据条 → 您的烦恼 → 一站式网络营销服务(后台栏目驱动) → 全案落地 → 服务流程 → CTA
   ========================================================================== */

.fwv2 {
    --fw-c: #5A9EFF;
    --fw-c-d: #2F6FE4;
    --fw-c-l: #eef4ff;
    --fw-d: #0a1431;
    --fw-t: #333333;
    --fw-g: #666666;
    --fw-bd: #e6ecf7;
    font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
    color: var(--fw-t);
    overflow-x: hidden;
}

.fwv2 * {
    box-sizing: border-box;
}

.fwv2 h1,
.fwv2 h2,
.fwv2 h3,
.fwv2 p,
.fwv2 b,
.fwv2 i,
.fwv2 em,
.fwv2 span {
    font-style: normal;
}

.fwv2-wrap {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

/* 通用按钮 */
.fwv2-btn {
    display: inline-block;
    min-width: 168px;
    height: 48px;
    line-height: 46px;
    padding: 0 26px;
    border-radius: 4px;
    font-size: 16px;
    text-align: center;
    transition: all .25s ease;
    border: 1px solid transparent;
}

.fwv2-btn--main {
    background: var(--fw-c);
    color: #fff;
    border-color: var(--fw-c);
    box-shadow: 0 8px 18px rgba(90, 158, 255, .32);
}

.fwv2-btn--main:hover {
    background: var(--fw-c-d);
    border-color: var(--fw-c-d);
    color: #fff;
    transform: translateY(-2px);
}

.fwv2-btn--ghost {
    color: #fff;
    border-color: rgba(255, 255, 255, .55);
    background: rgba(255, 255, 255, .06);
}

.fwv2-btn--ghost:hover {
    background: #fff;
    color: var(--fw-c-d);
    border-color: #fff;
}

.fwv2-btn--white {
    background: #fff;
    color: var(--fw-c-d);
    border-color: #fff;
    font-weight: bold;
    letter-spacing: .5px;
}

.fwv2-btn--white:hover {
    background: #f2f7ff;
    transform: translateY(-2px);
}

/* ============================ 1. Hero ============================ */
.fwv2-hero {
    position: relative;
    background: linear-gradient(120deg, #0a1431 0%, #16408a 48%, #2F6FE4 100%);
    overflow: hidden;
}

.fwv2-hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 84% 18%, rgba(90, 158, 255, .55) 0%, rgba(90, 158, 255, 0) 46%),
        radial-gradient(circle at 12% 88%, rgba(90, 158, 255, .30) 0%, rgba(90, 158, 255, 0) 42%),
        linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px) 0 0 / 100% 44px,
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px) 0 0 / 44px 100%;
    pointer-events: none;
}

.fwv2-hero__in {
    padding: 100px 0 82px; /* 顶部预留 fixed header 高度，避免面包屑压在导航下 */
    z-index: 2;
}

.fwv2-hero__crumb {
    font-size: 13px;
    color: rgba(255, 255, 255, .62);
    margin-bottom: 18px;
}

.fwv2-hero__crumb a {
    color: rgba(255, 255, 255, .62);
}

.fwv2-hero__crumb a:hover {
    color: #fff;
}

.fwv2-hero__crumb span {
    margin: 0 8px;
}

.fwv2-hero__crumb em {
    color: #fff;
}

.fwv2-hero__h1 {
    font-size: 46px;
    line-height: 1.2;
    color: #fff;
    font-weight: bold;
    letter-spacing: 2px;
    max-width: 720px;
}

.fwv2-hero__sub {
    margin-top: 18px;
    font-size: 20px;
    color: #dce9ff;
    line-height: 1.6;
    max-width: 760px;
}

.fwv2-hero__desc {
    margin-top: 12px;
    font-size: 15px;
    color: rgba(255, 255, 255, .66);
    line-height: 1.9;
    max-width: 720px;
}

.fwv2-hero__btns {
    margin-top: 34px;
    font-size: 0;
}

.fwv2-hero__btns .fwv2-btn {
    margin-right: 14px;
    font-size: 16px;
}

/* ============================ 2. 数据条 ============================ */
.fwv2-stats {
    background: #fff;
    border-bottom: 1px solid var(--fw-bd);
    box-shadow: 0 6px 20px rgba(10, 20, 49, .05);
    position: relative;
    z-index: 3;
}

.fwv2-stats__row {
    display: flex;
    height: auto;
    padding: 26px 0;
}

.fwv2-stat {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-right: 1px solid var(--fw-bd);
}

.fwv2-stat:last-child {
    border-right: 0;
}

.fwv2-stat b {
    font-size: 34px;
    line-height: 1;
    color: var(--fw-c);
    font-weight: bold;
    white-space: nowrap;
}

.fwv2-stat b i {
    font-size: 16px;
    margin-left: 2px;
}

.fwv2-stat span {
    font-size: 14px;
    color: var(--fw-g);
    line-height: 1.4;
}

/* ============================ 通用区块标题 ============================ */
.fwv2-sec {
    padding: 62px 0 68px;
}

.fwv2-sec--gray {
    background: linear-gradient(180deg, #f7faff 0%, #f2f7ff 100%);
}

.fwv2-tit {
    text-align: center;
    margin-bottom: 46px;
}

.fwv2-tit h2 {
    font-size: 34px;
    font-weight: bold;
    color: var(--fw-d);
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
    padding-bottom: 14px;
}

.fwv2-tit h2:after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 56px;
    height: 3px;
    margin-left: -28px;
    background: var(--fw-c);
    border-radius: 3px;
}

.fwv2-tit p {
    margin-top: 12px;
    font-size: 14px;
    color: #9aa6bd;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ============================ 3. 您的烦恼 ============================ */
.fwv2-trouble {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.fwv2-trouble__item {
    background: #fff;
    border: 1px solid var(--fw-bd);
    border-radius: 8px;
    padding: 24px 24px 26px;
    position: relative;
    overflow: hidden;
    transition: all .28s ease;
}

.fwv2-trouble__item:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--fw-c) 0%, rgba(90, 158, 255, 0) 78%);
    opacity: 0;
    transition: opacity .28s ease;
}

.fwv2-trouble__item:hover:before {
    opacity: 1;
}

.fwv2-trouble__item:hover {
    border-color: rgba(90, 158, 255, .55);
    box-shadow: 0 14px 30px rgba(90, 158, 255, .14);
    transform: translateY(-4px);
}

.fwv2-trouble__no {
    display: block;
    font-size: 34px;
    line-height: 1;
    font-weight: bold;
    color: #d7e5ff;
    letter-spacing: 1px;
    margin-bottom: 14px;
}

.fwv2-trouble__item h3 {
    font-size: 17px;
    color: var(--fw-d);
    font-weight: bold;
    line-height: 1.5;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px dashed var(--fw-bd);
}

.fwv2-trouble__item p {
    font-size: 13px;
    color: var(--fw-g);
    line-height: 1.9;
}

/* ============================ 4. 一站式网络营销服务（栏目驱动） ============================ */
.fwv2-mods {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.fwv2-mod {
    display: flex;
    align-items: flex-start;
    gap: 26px;
    background: #fff;
    border: 1px solid var(--fw-bd);
    border-left: 4px solid var(--fw-c-l);
    border-radius: 8px;
    padding: 26px 30px;
    transition: all .28s ease;
}

.fwv2-mod:hover {
    border-left-color: var(--fw-c);
    box-shadow: 0 16px 34px rgba(10, 20, 49, .09);
    transform: translateX(4px);
}

.fwv2-mod__no {
    flex: 0 0 62px;
    height: 62px;
    line-height: 62px;
    text-align: center;
    font-size: 22px;
    font-weight: bold;
    color: #fff;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--fw-c) 0%, var(--fw-c-d) 100%);
    box-shadow: 0 8px 18px rgba(90, 158, 255, .28);
}

.fwv2-mod__body {
    flex: 1;
    min-width: 0;
}

.fwv2-mod__name {
    font-size: 20px;
    font-weight: bold;
    color: var(--fw-d);
    line-height: 1.4;
}

.fwv2-mod__name a {
    color: var(--fw-d);
}

.fwv2-mod__name a:hover {
    color: var(--fw-c);
}

.fwv2-mod__desc {
    margin-top: 10px;
    font-size: 14px;
    color: var(--fw-g);
    line-height: 1.9;
}

.fwv2-mod__tags {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

/* 无子栏目的栏目：标签区自然为空 → 隐藏，避免留白 */
.fwv2-mod__tags:empty {
    display: none;
}

.fwv2-mod__tags a {
    display: inline-block;
    padding: 6px 15px;
    font-size: 13px;
    color: var(--fw-c-d);
    background: var(--fw-c-l);
    border: 1px solid #dbe8ff;
    border-radius: 40px;
    transition: all .22s ease;
}

.fwv2-mod__tags a:hover {
    background: var(--fw-c);
    border-color: var(--fw-c);
    color: #fff;
}

.fwv2-mods__more {
    text-align: center;
    margin-top: 40px;
}

/* ============================ 5. 全案从咨询到落地 ============================ */
.fwv2-flow {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    counter-reset: fwflow;
}

.fwv2-flow__item {
    position: relative;
    background: #fff;
    border: 1px solid var(--fw-bd);
    border-radius: 8px;
    padding: 26px 18px 24px;
    text-align: center;
    transition: all .28s ease;
}

.fwv2-flow__item:hover {
    border-color: rgba(90, 158, 255, .5);
    box-shadow: 0 14px 30px rgba(90, 158, 255, .14);
    transform: translateY(-4px);
}

.fwv2-flow__item:not(:last-child):after {
    content: "";
    position: absolute;
    top: 50%;
    right: -11px;
    width: 6px;
    height: 6px;
    margin-top: -3px;
    border-top: 2px solid #cfdcf3;
    border-right: 2px solid #cfdcf3;
    transform: rotate(45deg);
}

.fwv2-flow__item span {
    display: inline-block;
    font-size: 13px;
    font-weight: bold;
    color: var(--fw-c);
    background: var(--fw-c-l);
    border-radius: 40px;
    padding: 3px 12px;
    margin-bottom: 12px;
}

.fwv2-flow__item h3 {
    font-size: 16px;
    color: var(--fw-d);
    font-weight: bold;
    margin-bottom: 8px;
}

.fwv2-flow__item p {
    font-size: 12px;
    color: #8c96aa;
    line-height: 1.7;
}

/* ============================ 6. 我们的服务流程 ============================ */
.fwv2-steps {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 12px;
}

.fwv2-steps__item {
    position: relative;
    background: #fff;
    border-radius: 8px;
    padding: 26px 14px 22px;
    text-align: center;
    border: 1px solid var(--fw-bd);
    transition: all .28s ease;
}

.fwv2-steps__item:hover {
    background: linear-gradient(180deg, #ffffff 0%, #f3f8ff 100%);
    border-color: rgba(90, 158, 255, .5);
    transform: translateY(-4px);
}

.fwv2-steps__item b {
    display: block;
    font-size: 26px;
    line-height: 1;
    font-weight: bold;
    color: var(--fw-c);
    opacity: .35;
    margin-bottom: 12px;
    transition: opacity .28s ease;
}

.fwv2-steps__item:hover b {
    opacity: 1;
}

.fwv2-steps__item h3 {
    font-size: 15px;
    color: var(--fw-d);
    font-weight: bold;
    margin-bottom: 8px;
}

.fwv2-steps__item p {
    font-size: 12px;
    color: #8c96aa;
    line-height: 1.6;
}

/* ============================ 7. 底部 CTA ============================ */
.fwv2-cta {
    background: linear-gradient(120deg, #16408a 0%, #2F6FE4 60%, #5A9EFF 100%);
    padding: 46px 0;
}

.fwv2-cta__in {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.fwv2-cta__txt h2 {
    font-size: 28px;
    color: #fff;
    font-weight: bold;
    letter-spacing: 1px;
}

.fwv2-cta__txt p {
    margin-top: 10px;
    font-size: 15px;
    color: rgba(255, 255, 255, .78);
}

.fwv2-cta .fwv2-btn {
    height: 54px;
    line-height: 52px;
    font-size: 20px;
    min-width: 220px;
}

/* ============================ 响应式（平板 / 手机） ============================ */
@media screen and (max-width:1280px) {
    .fwv2-wrap {
        width: auto;
        padding: 0 20px;
    }

    .fwv2-stats__row {
        flex-wrap: wrap;
    }

    .fwv2-stat {
        flex: 1 1 50%;
        padding: 14px 0;
        border-right: 0;
    }

    .fwv2-trouble {
        grid-template-columns: repeat(2, 1fr);
    }

    .fwv2-flow {
        grid-template-columns: repeat(3, 1fr);
    }

    .fwv2-steps {
        grid-template-columns: repeat(4, 1fr);
    }

    .fwv2-flow__item:not(:last-child):after {
        display: none;
    }
}

@media screen and (max-width:768px) {
    .fwv2-hero__in {
        padding: 74px 0 52px;
    }

    .fwv2-hero__h1 {
        font-size: 28px;
        letter-spacing: 1px;
    }

    .fwv2-hero__sub {
        font-size: 16px;
        margin-top: 14px;
    }

    .fwv2-hero__desc {
        font-size: 13px;
    }

    .fwv2-hero__btns .fwv2-btn {
        min-width: 0;
        width: 100%;
        margin: 0 0 12px;
    }

    /* 窄屏每行 2 格，改为竖排，避免“一对一”被折行 */
    .fwv2-stat {
        flex: 1 1 50%;
        flex-direction: column;
        gap: 6px;
        text-align: center;
        padding: 16px 6px;
    }

    .fwv2-stat b {
        font-size: 26px;
    }

    .fwv2-stat span {
        font-size: 13px;
    }

    .fwv2-sec {
        padding: 40px 0 46px;
    }

    .fwv2-tit {
        margin-bottom: 30px;
    }

    .fwv2-tit h2 {
        font-size: 24px;
    }

    .fwv2-tit p {
        font-size: 12px;
        letter-spacing: 1px;
    }

    .fwv2-trouble {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .fwv2-mod {
        flex-direction: column;
        gap: 14px;
        padding: 22px 20px;
    }

    .fwv2-mod__no {
        flex: 0 0 44px;
        width: 44px;
        height: 44px;
        line-height: 44px;
        font-size: 17px;
        border-radius: 6px;
    }

    .fwv2-mod__name {
        font-size: 17px;
    }

    .fwv2-mod__desc {
        font-size: 13px;
    }

    .fwv2-flow {
        grid-template-columns: repeat(2, 1fr);
    }

    .fwv2-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .fwv2-cta__in {
        flex-direction: column;
        text-align: center;
        gap: 22px;
    }

    .fwv2-cta__txt h2 {
        font-size: 20px;
    }

    .fwv2-cta .fwv2-btn {
        width: 100%;
        min-width: 0;
        font-size: 17px;
    }
}


/* 双手机号上下排列 */
.fwv2-btn--stack {
    height: auto;
    line-height: 1.5;
    padding: 8px 26px;
}

.fwv2-btn--stack>a {
    display: block;
    color: inherit;
    font-weight: inherit;
}

/* 底部 CTA：需覆盖 .fwv2-cta .fwv2-btn 的固定高度 54px */
.fwv2-cta .fwv2-btn--stack {
    height: auto;
    line-height: 1.5;
    padding: 9px 26px;
}