/* ===== 富华品牌墙（2026-11-05）=====
   视觉沿用站点原 home-partners 组件：细边框格子 + 四角圆点 + hover 变色
   类名统一 fh-bw- 前缀，不影响站点原有样式 */

.fh-bw{padding:9.6rem 0 0;position:relative;background:#fff}
.fh-bw-in{max-width:var(--container--max-width,100vw);margin:0 auto;padding:0 4rem}
@media (max-width:767px){.fh-bw{padding-top:5.6rem}.fh-bw-in{padding:0 1.6rem}}

.fh-bw-head{display:flex;flex-direction:column;align-items:flex-start;gap:1.2rem;margin-bottom:2.4rem}
.fh-bw-kicker{font-size:1.4rem;letter-spacing:.12em;text-transform:uppercase;color:#111111b8;flex:none}
.fh-bw-title{font-size:3.2rem;line-height:1.25;font-weight:600;color:#111;margin:0;max-width:64rem}
.fh-bw-lead{font-size:1.6rem;line-height:1.75;color:#111111b8;margin:0;max-width:78rem}
@media (max-width:767px){.fh-bw-title{font-size:2.2rem}.fh-bw-lead{font-size:1.4rem}}

/* 分组标题 */
.fh-bw-group{display:flex;align-items:center;gap:1.2rem;margin:3.6rem 0 0;padding:1.2rem 0}
.fh-bw-group span{font-size:1.4rem;font-weight:500;color:#111111b8;letter-spacing:.06em}
.fh-bw-group i{flex:1;height:1px;background:#e7e7e7;display:block}

/* 格子墙 */
.fh-bw-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:-1px}
@media (max-width:991px){.fh-bw-grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width:767px){.fh-bw-grid{grid-template-columns:repeat(2,1fr)}}

.fh-bw-cell{position:relative;aspect-ratio:329/196;display:flex;align-items:center;justify-content:center;text-align:center;padding:1.6rem;background:#fff;transition:background-color .4s;margin-left:-1px;margin-top:-1px;border:1px solid #e7e7e7;cursor:default}
.fh-bw-cell:hover{background:#f4f4f4}
.fh-bw-cell.is-empty{cursor:default}
.fh-bw-cell.is-empty:hover{background:#fff}
.fh-bw-cell:hover .fh-bw-name{opacity:0}
.fh-bw-cell:hover .fh-bw-note{opacity:1}
@media (max-width:767px){.fh-bw-cell{aspect-ratio:16/9;padding:1.2rem}}

.fh-bw-name{font-size:1.9rem;font-weight:600;color:#111;line-height:1.3;transition:opacity .3s}
@media (max-width:767px){.fh-bw-name{font-size:1.5rem}}
.fh-bw-note{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:1.6rem;font-size:1.3rem;line-height:1.6;color:#111111b8;opacity:0;transition:opacity .3s}
.fh-bw-dot{position:absolute;width:3px;height:3px;border-radius:99%;background:#111111b8;pointer-events:none}
.fh-bw-dot.tl{top:.5rem;left:.5rem}.fh-bw-dot.tr{top:.5rem;right:.5rem}
.fh-bw-dot.bl{bottom:.5rem;left:.5rem}.fh-bw-dot.br{bottom:.5rem;right:.5rem}

/* 服务网络四块 */
.fh-bw-net{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:4.8rem 0 0}
@media (max-width:991px){.fh-bw-net{grid-template-columns:repeat(2,1fr)}}
@media (max-width:767px){.fh-bw-net{grid-template-columns:1fr}}
.fh-bw-node{position:relative;padding:2.4rem 2rem;border:1px solid #e7e7e7;margin-left:-1px;margin-top:-1px;background:#fff}
.fh-bw-node h4{font-size:1.6rem;font-weight:600;color:#111;margin:0 0 1rem;display:block;line-height:1.4}
.fh-bw-node h4 em{display:block;font-style:normal;font-size:1.2rem;font-weight:400;color:#111111b8;margin-top:.5rem}
.fh-bw-node ul{margin:0;padding-left:1.8rem}
.fh-bw-node li{font-size:1.35rem;line-height:1.75;color:#111111b8;margin:.4rem 0}

/* 核心优势 */
.fh-bw-adv{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin:4rem 0 0}
@media (max-width:991px){.fh-bw-adv{grid-template-columns:repeat(2,1fr)}}
@media (max-width:767px){.fh-bw-adv{grid-template-columns:1fr}}
.fh-bw-adv div{font-size:1.4rem;line-height:1.75;color:#111111b8}
.fh-bw-adv b{color:#111;font-weight:600;display:block;margin-bottom:.4rem;font-size:1.5rem}

.fh-bw-line{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center;margin:4rem 0 0;padding:2rem 2.4rem;background:#f7f7f7;font-size:1.4rem;color:#111}
.fh-bw-line b{font-weight:600}
.fh-bw-sep{color:#111111b8}