/* ============================================================
 * 官网主页专属样式（Arco Design 风格：白底 / 主色 #165DFF / 圆角卡片）
 * 仅 index.php 引入，不影响其他页面
 * ============================================================ */
:root {
  --hp: #165DFF;            /* 主色 蓝 */
  --hp-hover: #4080FF;      /* 主色 hover */
  --hp-active: #0E42D2;     /* 主色 active */
  --hp-light: #E8F3FF;      /* 主色浅底 */
  --ink: #1D2129;           /* 主文字 */
  --ink-2: #4E5969;         /* 次文字 */
  --ink-3: #86909C;         /* 辅文字 */
  --line: #E5E6EB;          /* 边框 */
  --bg: #F7F8FA;            /* 页面浅灰底 */
  --card: #FFFFFF;          /* 卡片白底 */
  --green: #00B42A;
  --orange: #FF7D00;
  --radius: 12px;           /* 卡片圆角 */
  --shadow: 0 4px 16px rgba(29, 33, 41, .06);
  --shadow-hover: 0 8px 24px rgba(22, 93, 255, .12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Inter, sans-serif;
  font-size: 14px;
  color: var(--ink);
  background: var(--card);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------------- 顶部导航（fixed 白底） ---------------- */
.hp-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 64px; background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.hp-nav-in {
  max-width: 1200px; height: 64px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 36px;
}
.hp-logo { display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 700; color: var(--ink); white-space: nowrap; }
.hp-logo-ico {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--hp), #4080FF); color: #fff; font-size: 16px;
}
img.hp-logo-ico { background: #fff; object-fit: contain; padding: 2px; border: 1px solid var(--line, #E5E6EB); }
.hp-menu { display: flex; align-items: center; gap: 4px; flex: 1; }
.hp-menu a {
  padding: 7px 14px; border-radius: 6px; font-size: 14px; color: var(--ink-2);
  transition: color .15s, background .15s; white-space: nowrap;
}
.hp-menu a:hover { color: var(--hp); background: var(--hp-light); }
.hp-menu a.on { color: var(--hp); font-weight: 600; }
.hp-act { display: flex; align-items: center; gap: 12px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: none; cursor: pointer; font-size: 14px; font-weight: 500;
  border-radius: 16px; padding: 8px 20px; transition: all .15s; white-space: nowrap;
  font-family: inherit;
}
.btn-primary { background: var(--hp); color: #fff; }
.btn-primary:hover { background: var(--hp-hover); }
.btn-outline { background: #fff; color: var(--hp); border: 1px solid var(--hp); }
.btn-outline:hover { background: var(--hp-light); }
.btn-ghost { background: transparent; color: var(--ink-2); }
.btn-ghost:hover { color: var(--hp); background: var(--hp-light); }
.btn-lg { padding: 12px 32px; font-size: 15px; border-radius: 20px; }
.btn-white { background: #fff; color: var(--hp); }
.btn-white:hover { background: var(--hp-light); }

/* 移动端汉堡按钮（桌面隐藏，≤860px 显示） */
.burger {
  display: none; align-items: center; justify-content: center;
  width: 38px; height: 38px; flex: none; margin-left: auto;
  border: none; border-radius: 8px; cursor: pointer;
  background: transparent; color: var(--ink-2); font-size: 17px;
  transition: color .15s, background .15s;
}
.burger:hover { color: var(--hp); background: var(--hp-light); }

/* ---------------- Hero ---------------- */
.hero {
  position: relative; overflow: hidden;
  padding: 148px 0 84px;
  background: linear-gradient(180deg, #F2F6FF 0%, #FFFFFF 100%);
}
.hero-deco { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; pointer-events: none; }
.hero-deco-1 { width: 480px; height: 480px; background: #Bed4FF; top: -160px; right: 8%; }
.hero-deco-2 { width: 340px; height: 340px; background: #D4E6FF; bottom: -140px; left: -80px; }
.hero-grid {
  position: relative; max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: #fff; border: 1px solid #Bed4FF; color: var(--hp);
  font-size: 13px; font-weight: 500; padding: 6px 16px; border-radius: 999px;
  box-shadow: 0 2px 8px rgba(22, 93, 255, .08); margin-bottom: 22px;
}
.hero h1 { font-size: 42px; line-height: 1.25; font-weight: 700; letter-spacing: .5px; margin-bottom: 18px; }
.hero h1 .grad {
  background: linear-gradient(90deg, var(--hp), #6AA1FF);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { font-size: 16px; color: var(--ink-2); margin-bottom: 30px; max-width: 560px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 26px; }
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; color: var(--ink-2); }
.hero-trust i { color: var(--hp); }

/* Hero 右侧数据卡 */
.hero-side { display: flex; flex-direction: column; gap: 16px; }
.stat-panel {
  background: #fff; border-radius: 16px; box-shadow: var(--shadow);
  border: 1px solid var(--line); overflow: hidden;
}
.stat-panel-head {
  display: flex; align-items: center; gap: 8px; padding: 16px 22px;
  background: linear-gradient(135deg, var(--hp), #4080FF); color: #fff;
  font-size: 14px; font-weight: 600;
}
.stat-panel-head small { margin-left: auto; font-weight: 400; opacity: .85; font-size: 12px; }
.stat-grid-4 { display: grid; grid-template-columns: 1fr 1fr; }
.stat-cell { padding: 20px 22px; border-top: 1px solid var(--line); }
.stat-cell:nth-child(odd) { border-right: 1px solid var(--line); }
.stat-cell b { display: block; font-size: 26px; font-weight: 700; color: var(--ink); line-height: 1.2; }
.stat-cell span { font-size: 12.5px; color: var(--ink-3); }
.stat-cell i { color: var(--hp); margin-right: 5px; }

.shop-preview {
  display: flex; align-items: center; gap: 14px; background: #fff;
  border: 1px solid var(--line); border-radius: 16px; padding: 16px 20px;
  box-shadow: var(--shadow); transition: box-shadow .2s, transform .2s;
}
.shop-preview:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.shop-preview .sp-cover {
  width: 52px; height: 52px; border-radius: 12px; flex: none;
  background: linear-gradient(135deg, var(--hp-light), #D2E7FF);
  display: grid; place-items: center; color: var(--hp); font-size: 22px;
}
.shop-preview .sp-info { flex: 1; min-width: 0; }
.shop-preview .sp-tag { font-size: 12px; color: var(--orange); font-weight: 600; }
.shop-preview .sp-name { font-size: 15.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.shop-preview .sp-meta { font-size: 12.5px; color: var(--ink-3); }

/* ---------------- 通用区块 ---------------- */
.section { padding: 72px 0; }
.section.alt { background: var(--bg); }
.sec-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.sec-head .sec-kicker {
  display: inline-block; font-size: 13px; font-weight: 600; color: var(--hp);
  background: var(--hp-light); border-radius: 999px; padding: 4px 14px; margin-bottom: 14px;
}
.sec-head h2 { font-size: 30px; font-weight: 700; margin-bottom: 12px; }
.sec-head p { font-size: 15px; color: var(--ink-2); }

/* ---------------- 服务品类 ---------------- */
.svc-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.svc-block {
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 30px 30px 26px; transition: box-shadow .2s, transform .2s;
}
.svc-block:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.svc-block-head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.svc-block-head .sb-ico {
  width: 50px; height: 50px; border-radius: 13px; flex: none; display: grid; place-items: center;
  font-size: 22px; color: #fff;
}
.svc-block-head .sb-ico.has-img { background: #fff !important; border: 1px solid var(--line); }
.svc-block-head .sb-ico img { width: 100%; height: 100%; object-fit: contain; }
.svc-block-head h3 { font-size: 19px; font-weight: 700; }
.svc-block-head p { font-size: 13px; color: var(--ink-3); }
.svc-tags { display: flex; flex-wrap: wrap; gap: 9px; }
.svc-tags a, .svc-tags span {
  font-size: 13px; color: var(--ink-2); background: var(--bg);
  border: 1px solid var(--line); border-radius: 8px; padding: 6px 13px;
  transition: all .15s;
}
.svc-tags a:hover { color: var(--hp); border-color: var(--hp); background: var(--hp-light); }

/* ---------------- 三步流程 ---------------- */
.flow-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: flow; }
.flow-card {
  position: relative; background: #fff; border: 1px solid var(--line);
  border-radius: 16px; padding: 34px 26px 26px; text-align: center;
}
.flow-card .fc-no {
  position: absolute; top: -18px; left: 50%; transform: translateX(-50%);
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--hp), #4080FF); color: #fff;
  display: grid; place-items: center; font-size: 16px; font-weight: 700;
  box-shadow: 0 4px 10px rgba(22, 93, 255, .3);
}
.flow-card .fc-ico { font-size: 34px; color: var(--hp); margin-bottom: 14px; }
.flow-card .fc-ico.has-img img { display: block; width: 44px; height: 44px; object-fit: contain; margin: 0 auto; }
.flow-card h4 { font-size: 16.5px; font-weight: 700; margin-bottom: 8px; }
.flow-card p { font-size: 13.5px; color: var(--ink-2); line-height: 1.8; }

/* ---------------- 为什么选择我们 ---------------- */
.why-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.why-card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 28px 22px; transition: box-shadow .2s, transform .2s;
}
.why-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.why-card .w-ico {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  font-size: 20px; margin-bottom: 16px;
}
.why-card .w-ico.has-img { background: #fff !important; }
.why-card .w-ico.has-img img { width: 100%; height: 100%; object-fit: contain; }
.why-card h4 { font-size: 15.5px; font-weight: 700; margin-bottom: 8px; }
.why-card p { font-size: 13px; color: var(--ink-2); line-height: 1.8; }

/* ---------------- 入驻店铺 ---------------- */
.shop-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.shop-card {
  display: flex; flex-direction: column; background: #fff;
  border: 1px solid var(--line); border-radius: 14px; padding: 24px 22px;
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.shop-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); border-color: #Bed4FF; }
.shop-card .sc-top { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.shop-card .sc-logo {
  width: 46px; height: 46px; border-radius: 12px; flex: none; display: grid; place-items: center;
  font-size: 19px; color: #fff; font-weight: 700;
}
.shop-card .sc-name { font-size: 15.5px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.shop-card .sc-cnt { font-size: 12.5px; color: var(--ink-3); }
.shop-card .sc-rows { flex: 1; display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.shop-card .sc-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); min-width: 0; }
.shop-card .sc-row i { width: 16px; text-align: center; flex: none; }
.shop-card .sc-row span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc-row .fa-link { color: var(--hp); }
.sc-row .fa-weixin { color: #07C160; }
.sc-row .fa-headset { color: var(--orange); }
.shop-card .btn { width: 100%; }

.empty-state { text-align: center; padding: 60px 20px; background: #fff; border: 1px dashed var(--line); border-radius: 16px; }
.empty-state .es-ico { font-size: 46px; color: #C9CDD4; display: block; margin-bottom: 16px; }
.empty-state p { color: var(--ink-3); margin-bottom: 22px; }

/* ---------------- 平台资讯 ---------------- */
.news-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-col { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.news-col-head {
  display: flex; align-items: center; gap: 9px; padding: 15px 20px;
  border-bottom: 1px solid var(--line); font-size: 15px; font-weight: 700;
}
.news-col-head i { color: var(--hp); }
.news-col-head a { margin-left: auto; font-size: 12.5px; color: var(--ink-3); font-weight: 400; }
.news-col-head a:hover { color: var(--hp); }
.news-list { padding: 6px 20px 14px; }
.news-list a {
  display: flex; align-items: center; gap: 10px; padding: 11px 0;
  border-bottom: 1px dashed var(--line); font-size: 13.5px; color: var(--ink-2);
}
.news-list a:last-child { border-bottom: none; }
.news-list a:hover { color: var(--hp); }
.news-list .n-tag {
  flex: none; font-size: 11px; color: var(--hp); background: var(--hp-light);
  border-radius: 4px; padding: 1px 7px;
}
.news-list .n-title { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.news-list .n-date { flex: none; font-size: 12px; color: #C9CDD4; }

/* ---------------- CTA 横幅 ---------------- */
.cta-band {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, #0E42D2, var(--hp) 55%, #4080FF);
  border-radius: 20px; padding: 56px 40px; text-align: center; color: #fff;
}
.cta-band::before, .cta-band::after {
  content: ""; position: absolute; border-radius: 50%; border: 46px solid rgba(255, 255, 255, .06);
}
.cta-band::before { width: 260px; height: 260px; top: -130px; left: -60px; }
.cta-band::after { width: 340px; height: 340px; bottom: -200px; right: -80px; }
.cta-band h2 { position: relative; font-size: 30px; font-weight: 700; margin-bottom: 12px; }
.cta-band p { position: relative; font-size: 15px; opacity: .88; margin-bottom: 30px; }
.cta-band .btn { position: relative; }

/* ---------------- 页脚 ---------------- */
.hp-foot { background: #1D2129; color: #C9CDD4; margin-top: 72px; }
.foot-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px;
  padding: 52px 0 36px;
}
.foot-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 14px; }
.foot-brand .hp-logo-ico { width: 30px; height: 30px; font-size: 14px; }
.foot-desc { font-size: 13px; line-height: 1.9; max-width: 300px; }
.foot-col h4 { color: #fff; font-size: 14.5px; font-weight: 600; margin-bottom: 16px; }
.foot-links { display: flex; flex-direction: column; gap: 11px; }
.foot-links a { font-size: 13px; transition: color .15s; }
.foot-links a:hover { color: #fff; }
.foot-bottom {
  border-top: 1px solid #333741; padding: 20px 0; text-align: center;
  font-size: 12.5px; color: #86909C;
}

/* ---------------- 响应式（三档：1080 / 860 / 520） ---------------- */
@media (max-width: 1080px) {
  .shop-grid, .why-4 { grid-template-columns: repeat(2, 1fr); }
  .svc-tabs { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding-top: 120px; }
}

/* 平板/手机：汉堡菜单 + 导航下拉 + 区块堆叠 */
@media (max-width: 860px) {
  .hp-nav-in { gap: 16px; }
  .burger { display: inline-flex; }
  .hp-menu {
    position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 10px 16px 14px; display: none;
    box-shadow: 0 12px 24px rgba(29, 33, 41, .1);
  }
  .hp-menu.open { display: flex; }
  .hp-menu a { padding: 12px 14px; font-size: 15px; border-radius: 8px; }
  .hp-menu a:hover, .hp-menu a.on { background: var(--hp-light); }
  .hero { padding: 104px 0 56px; }
  .hero h1 { font-size: 30px; }
  .section { padding: 56px 0; }
  .sec-head { margin-bottom: 34px; }
  .sec-head h2 { font-size: 26px; }
  .flow-3, .news-3 { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
}

/* 手机：紧凑间距 + 单列 + 按钮收图标 */
@media (max-width: 520px) {
  .hp-nav-in { padding: 0 14px; }
  .hp-logo { font-size: 15px; }
  .hp-act .btn { padding: 8px 12px; font-size: 13px; }
  .hp-act .bt-txt { display: none; }   /* 登录/入驻只显图标 */
  .hp-act .btn-ghost { display: none; } /* 返回首页（菜单内有首页入口） */
  .hero { padding: 92px 0 44px; }
  .hero h1 { font-size: 26px; }
  .hero-badge { font-size: 12px; margin-bottom: 16px; }
  .hero-sub { font-size: 14.5px; margin-bottom: 24px; }
  .hero-cta .btn-lg { padding: 11px 22px; font-size: 14px; }
  .hero-trust { gap: 8px 16px; }
  .stat-panel-head { padding: 13px 16px; }
  .stat-cell { padding: 14px 16px; }
  .stat-cell b { font-size: 22px; }
  .wrap { padding: 0 14px; }
  .section { padding: 44px 0; }
  .sec-head { margin-bottom: 28px; }
  .sec-head h2 { font-size: 22px; }
  .sec-head p { font-size: 13.5px; }
  .svc-block { padding: 22px 18px 20px; }
  .svc-block-head { gap: 12px; margin-bottom: 16px; }
  .flow-card { padding: 30px 18px 20px; }
  .why-card { padding: 22px 16px; }
  .shop-grid, .why-4 { grid-template-columns: 1fr; }
  .shop-card { padding: 20px 18px; }
  .cta-band { padding: 40px 20px; border-radius: 16px; }
  .cta-band h2 { font-size: 24px; }
  .cta-band p { font-size: 13.5px; }
  .hp-foot { margin-top: 48px; }
  .foot-grid { grid-template-columns: 1fr; gap: 22px; }
  .foot-bottom { padding: 16px 0; }
}

/* ============================================================
 * 商户注册页（shop_register.php）
 * ============================================================ */
.reg-page { background: var(--bg); min-height: 100vh; display: flex; flex-direction: column; }
.reg-main { flex: 1; padding: 108px 0 64px; }
.reg-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 44px; align-items: start; }

/* 左侧宣传栏 */
.reg-side { padding-top: 12px; }
.reg-side .sec-kicker {
  display: inline-block; font-size: 13px; font-weight: 600; color: var(--hp);
  background: var(--hp-light); border-radius: 999px; padding: 4px 14px; margin-bottom: 16px;
}
.reg-side h2 { font-size: 30px; font-weight: 700; line-height: 1.35; margin-bottom: 14px; }
.reg-side .reg-sub { font-size: 15px; color: var(--ink-2); margin-bottom: 34px; line-height: 1.8; }
.reg-perks { display: flex; flex-direction: column; gap: 20px; margin-bottom: 34px; }
.reg-perk { display: flex; gap: 14px; align-items: flex-start; }
.reg-perk .rp-ico {
  width: 44px; height: 44px; border-radius: 12px; flex: none; display: grid; place-items: center;
  font-size: 18px;
}
.reg-perk h4 { font-size: 15px; font-weight: 700; margin-bottom: 3px; }
.reg-perk p { font-size: 13px; color: var(--ink-2); line-height: 1.7; }
.reg-note {
  display: flex; gap: 9px; align-items: flex-start; font-size: 12.5px; color: var(--ink-3);
  background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; line-height: 1.7;
}
.reg-note i { color: var(--hp); margin-top: 2px; }

/* 右侧表单卡片 */
.reg-card {
  background: #fff; border-radius: 16px; box-shadow: var(--shadow);
  border: 1px solid var(--line); padding: 34px 36px 30px;
}
.reg-card-head { text-align: center; margin-bottom: 28px; }
.reg-card-head .rc-ico {
  width: 54px; height: 54px; border-radius: 14px; margin: 0 auto 14px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--hp), #4080FF); color: #fff; font-size: 24px;
  box-shadow: 0 6px 14px rgba(22, 93, 255, .28);
}
.reg-card-head h3 { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.reg-card-head p { font-size: 13px; color: var(--ink-3); }

.reg-fld { margin-bottom: 18px; }
.reg-fld label { display: flex; align-items: center; gap: 5px; font-size: 13px; font-weight: 600; margin-bottom: 7px; }
.reg-fld label .req { color: #F53F3F; font-weight: 700; }
.reg-fld label .opt { font-size: 12px; color: var(--ink-3); font-weight: 400; }
.reg-fld .inp, .reg-fld .sel {
  width: 100%; height: 42px; padding: 0 14px; font-size: 14px; font-family: inherit;
  border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink);
  transition: border-color .15s, box-shadow .15s; outline: none;
}
.reg-fld .inp:focus, .reg-fld .sel:focus { border-color: var(--hp); box-shadow: 0 0 0 3px rgba(22, 93, 255, .12); }
.reg-fld .inp::placeholder { color: #C9CDD4; }
.reg-fld .fld-hint { font-size: 12px; color: var(--ink-3); margin-top: 5px; }
.reg-fld-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.reg-alert {
  display: flex; align-items: center; gap: 9px; background: #FFECE8; border: 1px solid #FDCDBE;
  color: #CB2634; font-size: 13px; border-radius: 8px; padding: 11px 14px; margin-bottom: 20px;
}
.reg-card .btn-block { width: 100%; height: 44px; font-size: 15px; border-radius: 10px; margin-top: 4px; }
.reg-card .reg-alt { text-align: center; font-size: 13px; color: var(--ink-3); margin-top: 18px; }
.reg-card .reg-alt a { color: var(--hp); font-weight: 600; }

/* 注册成功态 */
.reg-done { text-align: center; padding: 36px 10px 30px; }
.reg-done .rd-ico { font-size: 56px; color: var(--green); display: block; margin-bottom: 18px; }
.reg-done h3 { font-size: 21px; font-weight: 700; margin-bottom: 10px; }
.reg-done p { font-size: 13.5px; color: var(--ink-2); line-height: 1.8; margin-bottom: 26px; }
.reg-done .btn-lg { border-radius: 10px; }

@media (max-width: 1080px) {
  .reg-grid { grid-template-columns: 1fr; gap: 32px; }
  .reg-side { padding-top: 0; }
}
@media (max-width: 760px) {
  .reg-fld-2 { grid-template-columns: 1fr; }
  .reg-card { padding: 26px 20px 24px; }
}
@media (max-width: 520px) {
  .reg-main { padding: 92px 0 40px; }
  .reg-side h2 { font-size: 24px; }
  .reg-side .reg-sub { font-size: 13.5px; margin-bottom: 26px; }
  .reg-perks { gap: 16px; }
  .reg-card-head { margin-bottom: 22px; }
  .reg-card-head .rc-ico { width: 46px; height: 46px; font-size: 20px; }
}