/* ============================================================
   美国华人微信群 · 全站样式
   配色：深海军蓝 + 香槟金；衬线标题 + 无衬线正文；简洁大气
   ============================================================ */

:root {
  --navy: #0b2038;
  --navy-2: #12315a;
  --navy-3: #1d4170;
  --gold: #c9a961;
  --gold-2: #e4c878;
  --paper: #f7f5f0;
  --white: #ffffff;
  --ink: #1c2a3a;
  --muted: #5b6b7c;
  --line: #e3ded4;
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", Georgia, serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", sans-serif;
  --shadow: 0 10px 30px rgba(11, 32, 56, 0.10);
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(1180px, 92%); margin: 0 auto; }

/* ---------- 顶部导航 ---------- */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(11, 32, 56, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201, 169, 97, 0.25);
}
.site-nav .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; color: #fff; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 9px;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-weight: 700; font-size: 20px; color: var(--navy);
  box-shadow: 0 4px 12px rgba(201, 169, 97, 0.45);
}
.brand-name { font-family: var(--serif); font-size: 19px; font-weight: 700; letter-spacing: 1px; }
.brand-name small { display: block; font-family: var(--sans); font-size: 10px; font-weight: 400; letter-spacing: 3px; color: var(--gold-2); margin-top: -4px; }
.nav-links { display: none; }
.nav-cta { display: none; }
.nav-toggle {
  background: none; border: 1px solid rgba(255,255,255,0.35); color: #fff;
  width: 40px; height: 40px; border-radius: 8px; font-size: 18px; cursor: pointer;
}
.mobile-menu {
  display: none; background: var(--navy); padding: 10px 0 16px;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block; padding: 12px 8%; color: #dfe6ee;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.mobile-menu a:last-child { border-bottom: none; }

@media (min-width: 860px) {
  .nav-links { display: flex; align-items: center; gap: 30px; color: #dfe6ee; font-size: 15px; }
  .nav-links a { position: relative; padding: 6px 2px; }
  .nav-links a:hover, .nav-links a.active { color: var(--gold-2); }
  .nav-links a.active::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0;
    height: 2px; background: var(--gold-2); border-radius: 2px;
  }
  .nav-cta {
    display: inline-flex; align-items: center;
    background: linear-gradient(135deg, var(--gold-2), var(--gold));
    color: var(--navy); font-weight: 700; font-size: 14px;
    padding: 9px 20px; border-radius: 30px; box-shadow: 0 4px 14px rgba(201,169,97,0.4);
  }
  .nav-cta:hover { filter: brightness(1.05); }
  .nav-toggle { display: none; }
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--sans); font-size: 16px; font-weight: 600;
  padding: 13px 30px; border-radius: 32px; cursor: pointer; border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: var(--navy); box-shadow: 0 8px 22px rgba(201,169,97,0.4);
}
.btn-ghost {
  background: transparent; color: #fff;
  border: 1.5px solid rgba(255,255,255,0.65);
}
.btn-navy {
  background: var(--navy); color: #fff; box-shadow: 0 8px 22px rgba(11,32,56,0.25);
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 92vh;
  display: flex; align-items: center;
  background:
    radial-gradient(1100px 560px at 80% 28%, rgba(52,104,170,0.32), transparent 62%),
    radial-gradient(700px 420px at 62% 78%, rgba(228,200,120,0.10), transparent 60%),
    linear-gradient(160deg, #081c33 0%, #0c2b4d 55%, #0a2140 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,22,40,0.18) 0%, rgba(8,22,40,0.30) 55%, rgba(8,22,40,0.55) 100%);
}
.hero .container {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between; gap: 44px;
  max-width: 1280px;
}
.hero-inner {
  position: relative; color: #fff;
  padding: 110px 0 78px; max-width: 560px; flex: 1 1 auto;
}
.hero-kicker {
  display: inline-block; font-size: 13px; letter-spacing: 4px; color: var(--gold-2);
  border: 1px solid rgba(228,200,120,0.55); border-radius: 30px;
  padding: 5px 16px; margin-bottom: 22px;
}
.hero h1 {
  font-family: var(--serif); font-size: clamp(30px, 5.4vw, 56px);
  font-weight: 700; line-height: 1.28; letter-spacing: 2px; margin-bottom: 20px;
}
.hero h1 .gold { color: var(--gold-2); }
.hero p.sub {
  font-size: clamp(15px, 2vw, 18px); color: #dde5ee;
  max-width: 620px; margin-bottom: 34px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta {
  margin-top: 44px; display: flex; flex-wrap: wrap; gap: 12px 28px;
  color: #c9d3df; font-size: 13.5px;
}
.hero-meta b { color: var(--gold-2); font-weight: 700; margin-right: 4px; }

/* ---------- Hero 群聊背景（与群内实况同款手机，整体等比缩小） ---------- */
.hero-phones {
  display: flex; align-items: center; gap: 16px;
  flex: 0 0 auto; padding: 30px 0;
}
.hero-phones .phone { box-shadow: 0 30px 70px rgba(2,10,24,0.55), 0 0 0 1px rgba(255,255,255,0.06); }
.hero-phones .wx-body { height: 480px; }
.hero-phones .phone-a { transform: scale(0.9) rotate(-3deg); transform-origin: 50% 30%; }
.hero-phones .phone-b { transform: scale(0.9) rotate(2.5deg) translateY(16px); transform-origin: 50% 30%; }
@media (max-width: 1080px) {
  .hero-phones { display: none; }
  .hero-inner { max-width: 100%; }
}

/* ---------- 区块通用 ---------- */
.section { padding: 76px 0; }
.section-paper { background: var(--paper); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section-eyebrow {
  font-size: 13px; letter-spacing: 3px; color: var(--gold);
  text-transform: uppercase; margin-bottom: 10px;
}
.section-head h2 {
  font-family: var(--serif); font-size: clamp(24px, 3.4vw, 36px);
  color: var(--navy); font-weight: 700; letter-spacing: 1px; line-height: 1.35;
}
.section-head p { color: var(--muted); margin-top: 12px; font-size: 15.5px; }

/* ---------- 价值亮点条 ---------- */
.values { display: grid; grid-template-columns: 1fr; gap: 18px; }
.value-card {
  background: var(--white); border-radius: var(--radius);
  padding: 28px 24px; box-shadow: var(--shadow);
  border-top: 3px solid var(--gold);
}
.value-card .ic {
  width: 46px; height: 46px; border-radius: 12px; margin-bottom: 14px;
  background: rgba(201,169,97,0.14); color: var(--navy-2);
  display: flex; align-items: center; justify-content: center;
}
.value-card h3 { font-family: var(--serif); font-size: 18px; color: var(--navy); margin-bottom: 6px; }
.value-card p { font-size: 14px; color: var(--muted); }
@media (min-width: 760px) {
  .values { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- 为什么加入 ---------- */
.split {
  display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center;
}
.split-media { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-text h2 {
  font-family: var(--serif); font-size: clamp(23px, 3.2vw, 34px);
  color: var(--navy); line-height: 1.4; margin-bottom: 18px;
}
.split-text p.lead { color: var(--muted); margin-bottom: 24px; font-size: 15.5px; }
.benefits { display: grid; gap: 16px; }
.benefit { display: flex; gap: 14px; align-items: flex-start; }
.benefit .b-ic {
  flex: 0 0 40px; height: 40px; border-radius: 10px;
  background: var(--navy); color: var(--gold-2);
  display: flex; align-items: center; justify-content: center;
}
.benefit h4 { font-size: 16px; color: var(--navy); margin-bottom: 2px; }
.benefit p { font-size: 14px; color: var(--muted); }
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split-media { min-height: 420px; }
}

/* ---------- 入群方式 ---------- */
.join-flow { display: grid; grid-template-columns: 1fr; gap: 16px; margin-bottom: 40px; }
.step {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 22px; display: flex; gap: 16px; align-items: flex-start;
}
.step .num {
  flex: 0 0 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: var(--navy); font-family: var(--serif); font-weight: 700; font-size: 19px;
  display: flex; align-items: center; justify-content: center;
}
.step h3 { font-size: 17px; color: var(--navy); margin-bottom: 4px; }
.step p { font-size: 14px; color: var(--muted); }
@media (min-width: 900px) { .join-flow { grid-template-columns: repeat(3, 1fr); } }

.qr-wrap {
  display: grid; grid-template-columns: 1fr; gap: 34px; max-width: 860px; margin: 0 auto;
}
.qr-card {
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 30px 26px; text-align: center;
}
.qr-card h3 { font-family: var(--serif); font-size: 19px; color: var(--navy); margin-bottom: 6px; }
.qr-card .tip { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.qr-slot {
  position: relative; width: 200px; height: 200px; margin: 0 auto 16px;
  border-radius: 12px; border: 1px solid var(--line); overflow: hidden;
  background: var(--white);
}
.qr-slot img { width: 100%; height: 100%; object-fit: cover; }
.qr-slot .qr-fallback {
  display: none; position: absolute; inset: 0;
  flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  border: 2px dashed #c9c2b2; color: #9a8f78;
  font-size: 13.5px; text-align: center; padding: 12px;
}
.qr-slot.no-qr .qr-fallback { display: flex; }
.qr-slot.no-qr img { display: none; }
.qr-note { font-size: 12.5px; color: var(--muted); max-width: 260px; margin: 0 auto; }
.qr-card .btn { margin-top: 14px; }
@media (min-width: 800px) { .qr-wrap { grid-template-columns: 1fr 1fr; } }

/* ---------- 文章卡片 ---------- */
.article-grid { display: grid; grid-template-columns: 1fr; gap: 22px; }
.article-card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); display: flex; flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.article-card:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(11,32,56,0.16); }
.article-cover {
  height: 150px; display: flex; align-items: flex-end; padding: 14px;
  background: linear-gradient(135deg, var(--navy-2), var(--navy));
}
.article-cover .date {
  font-size: 12px; color: var(--gold-2); letter-spacing: 1px;
}
.article-body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.article-body h3 { font-family: var(--serif); font-size: 17px; line-height: 1.5; color: var(--navy); margin-bottom: 8px; }
.article-body h3 a:hover { color: var(--gold); }
.article-body p { font-size: 13.5px; color: var(--muted); flex: 1; }
.article-body .more { margin-top: 12px; font-size: 13px; color: var(--gold); font-weight: 600; }
@media (min-width: 700px) { .article-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .article-grid { grid-template-columns: repeat(3, 1fr); } }
.center-btn { text-align: center; margin-top: 34px; }

/* ---------- 页脚 ---------- */
.site-footer {
  background: var(--navy); color: #c9d3df; padding: 52px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 30px; padding-bottom: 36px; }
.footer-grid h4 { color: var(--gold-2); font-size: 14px; letter-spacing: 2px; margin-bottom: 14px; }
.footer-grid a { display: block; font-size: 14px; color: #b6c2cf; margin-bottom: 8px; }
.footer-grid a:hover { color: var(--gold-2); }
.footer-grid .about p { font-size: 14px; color: #b6c2cf; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 18px 0; font-size: 12.5px; color: #8fa0b2; text-align: center;
}
@media (min-width: 900px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

/* ---------- 内页通用 ---------- */
.page-head {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff; padding: 130px 0 56px; text-align: center;
}
.page-head h1 { font-family: var(--serif); font-size: clamp(26px, 4vw, 40px); letter-spacing: 2px; }
.page-head p { color: #c9d3df; margin-top: 10px; font-size: 15px; }
.breadcrumb { font-size: 13px; color: var(--muted); margin-bottom: 26px; }
.breadcrumb a { color: var(--gold); }

/* ---------- 文章详情 ---------- */
.article-main { max-width: 780px; margin: 0 auto; padding: 0 0 70px; }
.article-hero {
  background: linear-gradient(135deg, var(--navy-2), var(--navy));
  color: #fff; border-radius: var(--radius); padding: 34px 28px; margin-bottom: 34px;
}
.article-hero .tag { display: inline-block; font-size: 12px; color: var(--gold-2); border: 1px solid rgba(228,200,120,0.5); padding: 3px 12px; border-radius: 20px; margin-bottom: 12px; }
.article-hero h1 { font-family: var(--serif); font-size: clamp(22px, 3.4vw, 32px); line-height: 1.4; margin-bottom: 14px; }
.article-hero .meta { font-size: 13px; color: #b6c2cf; }
.article-hero .meta a { color: var(--gold-2); }
.article-content { font-size: 16px; line-height: 1.95; color: #2b3a4a; }
.article-content p { margin-bottom: 18px; }
.article-content h2 { font-family: var(--serif); color: var(--navy); font-size: 21px; margin: 30px 0 14px; }
.article-content blockquote {
  border-left: 4px solid var(--gold); background: var(--paper);
  padding: 14px 18px; margin: 20px 0; color: var(--muted); font-size: 14.5px; border-radius: 0 10px 10px 0;
}
.source-note {
  margin-top: 34px; background: var(--paper); border-radius: 10px; padding: 16px 18px;
  font-size: 13px; color: var(--muted);
}
.source-note a { color: var(--gold); word-break: break-all; }
.article-nav { display: flex; justify-content: space-between; margin-top: 40px; font-size: 14px; }
.article-nav a { color: var(--gold); }
.article-nav a:hover { text-decoration: underline; }

/* ---------- FAQ ---------- */
.faq-item { background: var(--white); border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; margin-bottom: 14px; }
.faq-item h3 { font-size: 16px; color: var(--navy); margin-bottom: 6px; }
.faq-item p { font-size: 14.5px; color: var(--muted); }

/* ---------- 关于页 ---------- */
.prose { max-width: 780px; margin: 0 auto; font-size: 15.5px; color: #2b3a4a; line-height: 1.9; }
.prose h2 { font-family: var(--serif); color: var(--navy); font-size: 22px; margin: 34px 0 12px; }
.prose p { margin-bottom: 14px; }
.prose ul { margin: 8px 0 16px 22px; list-style: disc; }
.prose ul li { margin-bottom: 8px; }

/* ---------- 空状态 ---------- */
.empty {
  text-align: center; padding: 60px 20px; color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .article-card { transition: none; }
}

/* ============================================================
   群聊实况 · 微信聊天界面复刻
   ============================================================ */
.section-chat {
  background:
    radial-gradient(1100px 460px at 18% -12%, rgba(201, 169, 97, 0.16), transparent 62%),
    radial-gradient(900px 420px at 88% 108%, rgba(29, 65, 112, 0.55), transparent 60%),
    linear-gradient(160deg, #0e2542 0%, #0b2038 46%, #08182c 100%);
  color: #fff;
  padding: 84px 0 90px;
}
.section-chat .section-head h2 { color: #fff; }
.section-chat .section-head p { color: #aeb9c6; }
.section-chat .section-eyebrow { color: var(--gold-2); }

.chat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 320px));
  gap: 30px;
  justify-content: center;
  margin-top: 6px;
}
.chat-col { text-align: center; }
.chat-caption {
  margin-top: 18px; font-size: 13.5px; letter-spacing: 1px; color: #cfd7df;
}
.chat-caption b { color: var(--gold-2); font-weight: 600; }
.chat-note {
  margin-top: 40px; text-align: center; font-size: 12.5px; color: #7f8b99;
}

/* 手机外框 */
.phone {
  width: 300px; margin: 0 auto;
  background: #0f1113;
  border-radius: 34px;
  padding: 10px;
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.06);
}
.phone-screen {
  background: #ededed;
  border-radius: 25px;
  overflow: hidden;
  position: relative;
}

/* 状态栏 + 刘海 */
.wx-status {
  background: #fff; position: relative;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 20px 3px;
  font-size: 12.5px; font-weight: 600; color: #111;
}
.wx-status .icons { display: flex; align-items: center; gap: 5px; }
.wx-notch {
  position: absolute; top: 7px; left: 50%; transform: translateX(-50%);
  width: 84px; height: 21px; background: #0f1113; border-radius: 12px;
}

/* 聊天头部 */
.wx-head {
  background: #fff;
  display: flex; align-items: center;
  padding: 5px 10px 9px;
  border-bottom: 1px solid #e3e3e3;
}
.wx-head .back { display: flex; align-items: center; color: #111; }
.wx-head .title { flex: 1; text-align: center; font-size: 14.5px; font-weight: 600; color: #111; line-height: 1.3; }
.wx-head .title small { display: block; font-size: 10.5px; color: #999; font-weight: 400; }
.wx-head .more { color: #111; font-weight: 700; letter-spacing: 2px; font-size: 15px; }

/* 消息区（固定高度，保证三台手机等长且接近真实手机比例） */
.wx-body {
  padding: 8px 14px 10px;
  display: flex; flex-direction: column;
  height: 480px; overflow: hidden;
}
.wx-time { text-align: center; font-size: 11px; color: #a6a6a6; margin: 9px 0 4px; }
.wx-sys { text-align: center; font-size: 11.5px; color: #8f8f8f; margin: 11px 0 5px; }

.wx-msg { display: flex; gap: 8px; align-items: flex-start; margin: 7px 0; }
.wx-msg.right { flex-direction: row-reverse; }
.wx-ava { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; flex: none; background: #d8d8d8; }
.wx-ava.def {
  display: flex; align-items: center; justify-content: center;
  background: #dcdcdc;
}
.wx-ava.def svg { width: 20px; height: 20px; opacity: 0.9; }
.wx-side { max-width: 212px; display: flex; flex-direction: column; }
.wx-name { font-size: 11.5px; color: #8b8b8b; margin-bottom: 3px; }
.wx-msg.right .wx-side { align-items: flex-end; }
.wx-msg.right .wx-name { text-align: right; }
.wx-bubble {
  padding: 8px 11px; border-radius: 8px;
  background: #fff;
  font-size: 14px; line-height: 1.55; color: #222;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);
  word-break: break-word; text-align: left;
}
.wx-msg.right .wx-bubble { background: #95ec69; }

/* 群公告卡片 */
.wx-announce {
  align-self: center; width: 96%;
  background: #fff; border-radius: 10px;
  padding: 11px 13px; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  text-align: left;
}
.wx-announce .t { font-size: 13px; font-weight: 600; color: #1a1a1a; margin-bottom: 4px; }
.wx-announce .c { font-size: 12.5px; color: #666; line-height: 1.6; }
.wx-announce .m { margin-top: 7px; font-size: 11px; color: #9a9a9a; }

/* 红包 */
.wx-pack {
  display: flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, #fa9d3b 0%, #ef3e2e 100%);
  border-radius: 10px; padding: 10px 12px;
  min-width: 178px;
  box-shadow: 0 2px 6px rgba(229, 57, 53, 0.35);
}
.wx-pack .ic {
  width: 34px; height: 34px; border-radius: 7px; flex: none;
  background: rgba(255, 255, 255, 0.24);
  display: flex; align-items: center; justify-content: center;
}
.wx-pack .txt { font-size: 13px; font-weight: 600; color: #fff; }
.wx-pack .sub { font-size: 10.5px; color: rgba(255, 255, 255, 0.85); margin-top: 2px; }

/* 语音 */
.wx-voice {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 13px; background: #fff;
  border-radius: 8px; box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);
}
.wx-voice .dur { font-size: 13.5px; color: #222; }
.wx-voice .waves { display: flex; align-items: center; gap: 2px; height: 18px; }
.wx-voice .waves i { width: 2.5px; background: #4a4a4a; border-radius: 2px; }

/* 链接卡片 */
.wx-link {
  width: 208px; background: #fff; border-radius: 10px; overflow: hidden;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06); text-align: left;
}
.wx-link .thumb {
  height: 56px;
  background: linear-gradient(135deg, #c7d3df, #97a9bb);
  display: flex; align-items: center; justify-content: center;
}
.wx-link .txt { padding: 9px 11px 3px; font-size: 12.5px; color: #333; line-height: 1.5; }
.wx-link .src { padding: 2px 11px 9px; font-size: 10.5px; color: #999; }

/* 输入栏 */
.wx-input {
  display: flex; align-items: center; gap: 9px;
  background: #f7f7f7; padding: 8px 12px;
  border-top: 1px solid #e0e0e0;
}
.wx-input .ic { display: flex; align-items: center; color: #4a4a4a; flex: none; }
.wx-input .field {
  flex: 1; background: #fff; border: 1px solid #ddd; border-radius: 6px;
  padding: 6px 10px; font-size: 13px; color: #333; white-space: nowrap; overflow: hidden;
}