/* ==========================================================================
   v2 追加层 — 顶部微信条 / 国家案例入口 / 回国认证模块
   ========================================================================== */

/* ===== 页面最顶部：品牌 + 微信二维码 ===== */
.wxtop{
  position:relative; z-index:70;
  background:linear-gradient(96deg,#0F2A22 0%,#14342B 45%,#1C4A3C 100%);
  border-bottom:2px solid var(--gold);
  color:var(--cream);
}
.wxtop__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:18px; padding:9px 0;
}
.wxtop__brandbox{ display:flex; flex-direction:column; line-height:1.25; min-width:0; }
.wxtop__brand{
  font-family:var(--font-cn); font-size:20px; font-weight:800;
  letter-spacing:.2em; color:#fff; text-decoration:none;
}
.wxtop__brand:hover{ color:var(--gold-2); }
.wxtop__tag{
  font-size:12px; letter-spacing:.14em; color:var(--gold-2);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.wxtop__right{
  display:flex; align-items:center; gap:12px; flex:none;
  padding:6px 8px 6px 16px; border-radius:12px; text-decoration:none;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(217,190,121,.6);
  box-shadow:0 10px 26px -18px rgba(0,0,0,.9);
  transition:background .2s ease, border-color .2s ease, transform .2s ease;
}
.wxtop__right:hover{
  background:rgba(217,190,121,.14); border-color:var(--gold-2);
  transform:translateY(-1px);
}
.wxtop__txt{ text-align:right; line-height:1.3; }
.wxtop__txt span{ display:block; font-size:11px; letter-spacing:.08em; color:rgba(251,247,239,.72); }
.wxtop__txt strong{ display:block; font-size:16px; letter-spacing:.12em; color:var(--gold-2); }
.wxtop__qr{
  width:74px; height:74px; flex:none; display:block;
  object-fit:contain; position:relative; z-index:2;
  background:#fff; padding:4px; border-radius:8px;
}

/* ===== 国家入口卡片 ===== */
.country-grid{
  display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px;
}
.country-card{
  display:flex; flex-direction:column; align-items:center; gap:7px;
  padding:26px 14px 20px; background:#fff; text-decoration:none;
  border:1px solid var(--line); border-radius:16px;
  box-shadow:0 1px 2px rgba(16,30,26,.04);
  transition:transform .22s ease, box-shadow .25s ease, border-color .22s ease;
}
.country-card__flag{
  width:66px; height:44px; border-radius:5px; overflow:hidden;
  border:1px solid rgba(20,52,43,.16);
  box-shadow:0 6px 14px -8px rgba(16,30,26,.6);
  margin-bottom:4px;
}
.country-card__flag svg{ width:100%; height:100%; display:block; }
.country-card__name{ font-size:19px; font-weight:700; color:var(--ink); letter-spacing:.06em; }
.country-card__en{
  font-size:10.5px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--muted); opacity:.85;
}
.country-card__go{
  margin-top:8px; font-size:13px; color:var(--clay); letter-spacing:.04em;
  display:inline-flex; align-items:center; gap:5px;
}
.country-card__go i{ font-style:normal; transition:transform .22s ease; }
.country-card:hover{
  transform:translateY(-4px); border-color:var(--gold);
  box-shadow:var(--shadow-md);
}
.country-card:hover .country-card__go i{ transform:translateX(5px); }

.section__head--center{ text-align:center; }
.section__head--center .section__sub{ margin-left:auto; margin-right:auto; }

/* ===== 首页第五类服务条 ===== */
.feature-strip{
  display:flex; align-items:center; gap:22px; margin-top:22px;
  padding:22px 26px; background:#fff; text-decoration:none;
  border:1px solid var(--line); border-left:4px solid var(--gold);
  border-radius:14px;
  transition:transform .22s ease, box-shadow .25s ease, border-color .22s ease;
}
.feature-strip__num{
  flex:none; font-family:var(--font-display); font-size:26px;
  color:var(--gold); letter-spacing:.06em;
}
.feature-strip__body{ min-width:0; }
.feature-strip__body h3{ margin:0 0 5px; font-size:18px; color:var(--ink); }
.feature-strip__body p{ margin:0; font-size:14px; line-height:1.8; color:var(--muted); }
.feature-strip__go{ flex:none; margin-left:auto; font-size:14px; color:var(--clay); white-space:nowrap; }
.feature-strip:hover{ transform:translateY(-3px); border-color:var(--gold); box-shadow:var(--shadow-md); }

/* ===== 国家页 ===== */
.case-grid--3{ grid-template-columns:repeat(3,minmax(0,1fr)); }
.other-countries{
  display:flex; align-items:center; flex-wrap:wrap; gap:10px;
  margin-top:32px; padding-top:22px; border-top:1px solid var(--line);
  font-size:14px; color:var(--muted);
}
.mini-link{
  display:inline-flex; align-items:center; gap:8px;
  padding:5px 14px 5px 7px; background:#fff; text-decoration:none;
  border:1px solid var(--line); border-radius:999px;
  font-size:14px; color:var(--ink);
  transition:border-color .2s ease, transform .2s ease;
}
.mini-link svg{ width:26px; height:18px; border-radius:3px; overflow:hidden; flex:none; }
.mini-link:hover{ border-color:var(--gold); transform:translateY(-2px); color:var(--ink); }

.page-head__actions{
  display:flex; flex-wrap:wrap; gap:12px; margin-top:22px;
}

/* ===== 回国认证：材料清单 ===== */
.material-list{
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px;
}
.material-item{
  display:flex; gap:16px; padding:20px 22px;
  background:#fff; border:1px solid var(--line); border-radius:14px;
  transition:border-color .2s ease, box-shadow .22s ease;
}
.material-item:hover{ border-color:rgba(191,159,69,.55); box-shadow:var(--shadow-sm); }
.material-item > span{
  flex:none; font-family:var(--font-display); font-size:19px;
  color:var(--gold); letter-spacing:.04em; line-height:1.5;
}
.material-item h3{ margin:0 0 5px; font-size:16px; }
.material-item p{ margin:0; font-size:14px; line-height:1.8; color:var(--muted); }

/* ===== 导航当前项 ===== */
.nav__links a.is-active{ color:var(--clay); }
.nav__links a.is-active::after{
  content:""; display:block; height:2px; margin-top:3px;
  background:var(--gold); border-radius:2px;
}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .country-grid{ grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; }
  .country-card{ padding:22px 10px 16px; }
  .country-card__name{ font-size:17px; }
}
@media (max-width:900px){
  .country-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
  .case-grid--3{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .material-list{ grid-template-columns:1fr; }
  .wxtop__qr{ width:60px; height:60px; }
  .wxtop__txt strong{ font-size:14px; }
  .wxtop__brand{ font-size:17px; }
}
@media (max-width:720px){
  .wxtop__inner{ padding:7px 0; gap:10px; }
  .wxtop__tag{ display:none; }
  .wxtop__brand{ font-size:15.5px; letter-spacing:.12em; }
  .wxtop__right{ padding:5px 6px 5px 10px; gap:8px; border-radius:10px; }
  .wxtop__txt span{ display:none; }
  .wxtop__txt strong{ font-size:13px; letter-spacing:.08em; }
  .wxtop__qr{ width:52px; height:52px; padding:3px; }
  .country-card__flag{ width:54px; height:36px; }
  .country-card__name{ font-size:16px; }
  .country-card__en{ display:none; }
  .country-card__go{ font-size:12px; margin-top:4px; }
  .feature-strip{ flex-direction:column; align-items:flex-start; gap:10px; padding:18px; }
  .feature-strip__go{ margin-left:0; }
  .case-grid--3{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .page-head__actions .btn{ flex:1 1 auto; justify-content:center; }
}

/* ===== 首屏：右上二维码 + 一行行案例小图 ===== */
.hero__inner{ grid-template-columns:minmax(0,1fr) minmax(0,452px); align-items:center; }
.hero__wxline{ font-size:13px; color:var(--moss); line-height:1.75; margin:0 0 20px; max-width:46ch; }
.hero__wxline strong{ color:var(--forest); font-size:15px; letter-spacing:.06em; }
.hero__side{ display:flex; flex-direction:column; gap:14px; min-width:0; }

.hero__qr{
  position:relative; z-index:5; isolation:isolate;
  display:flex; align-items:center; gap:16px;
  background:#fff; border:1.5px solid var(--gold); border-radius:16px;
  padding:14px 18px;
  box-shadow:0 22px 46px -32px rgba(16,30,26,.65), 0 1px 0 rgba(255,255,255,.9) inset;
}
.hero__qr img{
  position:relative; z-index:2; flex:none; display:block;
  width:132px; height:132px; object-fit:contain;
  border-radius:10px; background:#fff;
}
.hero__qr-txt{ display:flex; flex-direction:column; gap:4px; min-width:0; }
.hero__qr-label{ font-size:11px; letter-spacing:.12em; color:var(--moss); }
.hero__qr-id{ font-size:26px; line-height:1.15; letter-spacing:.08em; color:var(--forest); }
.hero__qr-hint{ font-style:normal; font-size:12px; line-height:1.65; color:var(--muted); }

.hero__thumbs{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }
.hero__thumbs a{
  display:block; overflow:hidden; border:1px solid var(--sand); border-radius:8px;
  background:#fff; box-shadow:0 10px 22px -18px rgba(16,30,26,.7);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.hero__thumbs a:hover{ transform:translateY(-3px); border-color:var(--gold); box-shadow:0 18px 30px -18px rgba(16,30,26,.75); }
.hero__thumbs img{ display:block; width:100%; height:auto; }
.hero__thumbs-more{
  align-self:flex-end; font-size:12.5px; letter-spacing:.04em; color:var(--forest);
  border-bottom:1px solid var(--gold); padding-bottom:2px; line-height:1.4;
}
.hero__thumbs-more i{ font-style:normal; }

@media (max-width:980px){
  .hero__inner{ grid-template-columns:1fr; }
  .hero__side{ order:2; margin-top:8px; }
  .hero__qr{ max-width:460px; }
}
@media (max-width:600px){
  .hero__qr{ gap:12px; padding:12px; max-width:none; }
  .hero__qr img{ width:104px; height:104px; }
  .hero__qr-id{ font-size:22px; }
  .hero__qr-hint br{ display:none; }
  .hero__thumbs{ gap:8px; }
  .hero__thumbs-more{ align-self:flex-start; font-size:12px; }
}