/* Exness 外汇中文站 — 共用样式表 */

:root{
  --yellow:#FFDD2D;
  --yellow-deep:#F5C400;
  --ink:#0A1124;
  --ink-2:#101a35;
  --ink-3:#1a2747;
  --text:#1b2236;
  --muted:#5c6680;
  --line:#e8eaf1;
  --bg:#ffffff;
  --bg-soft:#f6f7fb;
  --bg-soft-2:#eef1f8;
  --radius:14px;
  --radius-sm:10px;
  --maxw:1180px;
  --shadow:0 10px 30px rgba(10,17,36,.08);
  --shadow-sm:0 4px 14px rgba(10,17,36,.06);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC","Noto Sans CJK SC","Segoe UI",Roboto,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--text);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  letter-spacing:.01em;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;font-weight:600;border-radius:999px;cursor:pointer;
  padding:13px 26px;border:1.5px solid transparent;transition:.18s ease;
  white-space:nowrap;
}
.btn-open{background:var(--yellow);color:#1a1400;border-color:var(--yellow)}
.btn-open:hover{background:var(--yellow-deep);border-color:var(--yellow-deep);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-line:hover{border-color:var(--ink);background:var(--bg-soft)}
.btn-sm{padding:10px 20px;font-size:14px}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(10,17,36,.96);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid rgba(255,255,255,.07);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:19px;letter-spacing:.02em}
.brand .mark{width:30px;height:30px}
.brand b{color:var(--yellow)}
.brand span{font-size:12px;font-weight:500;color:rgba(255,255,255,.6);letter-spacing:.06em}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{color:rgba(255,255,255,.82);font-size:15px;font-weight:500;transition:color .15s;padding:6px 0;position:relative}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--yellow);border-radius:2px}
.nav-right{display:flex;align-items:center;gap:16px}
.nav-toggle,.nav-toggle-label{display:none}

/* ---------- 首屏 ---------- */
.hero{
  background:
    radial-gradient(900px 420px at 78% -10%,rgba(255,221,45,.16),transparent 60%),
    radial-gradient(700px 500px at 8% 120%,rgba(255,221,45,.07),transparent 55%),
    var(--ink);
  color:#fff;position:relative;overflow:hidden;
}
.hero-inner{padding:88px 0 96px;max-width:720px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.08em;
  color:var(--yellow);background:rgba(255,221,45,.12);border:1px solid rgba(255,221,45,.25);
  padding:6px 14px;border-radius:999px;margin-bottom:22px;font-weight:600;
}
.hero h1{font-size:50px;line-height:1.18;font-weight:800;letter-spacing:.01em;margin-bottom:20px}
.hero h1 em{color:var(--yellow);font-style:normal}
.hero p.lead{font-size:18px;color:rgba(255,255,255,.78);margin-bottom:34px;max-width:600px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-orbit{position:absolute;right:-120px;top:50%;transform:translateY(-50%);width:520px;height:520px;opacity:.5;pointer-events:none}

/* ---------- 信任条 ---------- */
.trustbar{background:var(--ink-2);color:#fff;border-top:1px solid rgba(255,255,255,.06)}
.trustbar .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:26px 24px}
.trust-item{text-align:center;padding:6px 8px}
.trust-item b{display:block;font-size:22px;font-weight:800;color:var(--yellow);line-height:1.2}
.trust-item span{font-size:13.5px;color:rgba(255,255,255,.7)}

/* ---------- 通用区块 ---------- */
.section{padding:78px 0}
.section.soft{background:var(--bg-soft)}
.section-head{max-width:680px;margin-bottom:46px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{font-size:13.5px;font-weight:700;letter-spacing:.09em;color:var(--yellow-deep);text-transform:uppercase;margin-bottom:12px}
.section h2{font-size:32px;line-height:1.3;font-weight:800;color:var(--ink);margin-bottom:14px}
.section .sub{font-size:16.5px;color:var(--muted)}

/* ---------- 卡片网格 ---------- */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:.2s ease;
}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#dfe2ee}
.card .ico{
  width:46px;height:46px;border-radius:12px;background:rgba(255,221,45,.16);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.card .ico svg{width:24px;height:24px;stroke:var(--ink);fill:none;stroke-width:1.8}
.card h3{font-size:18.5px;font-weight:700;color:var(--ink);margin-bottom:10px}
.card p{font-size:15px;color:var(--muted);line-height:1.72}

/* 产品小标签 */
.prod{display:flex;align-items:center;gap:14px;padding:20px 22px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:.18s}
.prod:hover{border-color:var(--yellow);box-shadow:var(--shadow-sm)}
.prod .dot{width:40px;height:40px;border-radius:10px;background:var(--ink);display:flex;align-items:center;justify-content:center;flex:none}
.prod .dot svg{width:21px;height:21px;stroke:var(--yellow);fill:none;stroke-width:1.8}
.prod h4{font-size:16.5px;font-weight:700;color:var(--ink);margin-bottom:3px}
.prod span{font-size:13.5px;color:var(--muted)}

/* ---------- 行内 CTA（仅首页） ---------- */
.cta{
  background:
    radial-gradient(600px 300px at 85% 0%,rgba(255,221,45,.18),transparent 60%),
    var(--ink);
  color:#fff;border-radius:20px;padding:54px 50px;text-align:center;
  max-width:var(--maxw);margin:0 auto;
}
.cta h2{font-size:30px;font-weight:800;margin-bottom:14px}
.cta p{color:rgba(255,255,255,.78);font-size:16.5px;margin-bottom:28px;max-width:560px;margin-left:auto;margin-right:auto}

/* ---------- 子页面页眉 ---------- */
.page-hero{background:var(--ink);color:#fff;padding:62px 0 56px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-80px;top:-60px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(255,221,45,.14),transparent 65%)}
.breadcrumb{font-size:13.5px;color:rgba(255,255,255,.6);margin-bottom:16px}
.breadcrumb a:hover{color:var(--yellow)}
.breadcrumb span{margin:0 8px;opacity:.5}
.page-hero h1{font-size:38px;font-weight:800;margin-bottom:14px;position:relative;z-index:1}
.page-hero p{font-size:17px;color:rgba(255,255,255,.78);max-width:620px;position:relative;z-index:1}

/* ---------- 正文内容 ---------- */
.prose{max-width:860px}
.prose h2{font-size:27px;font-weight:800;color:var(--ink);margin:0 0 16px}
.prose h3{font-size:19.5px;font-weight:700;color:var(--ink);margin:34px 0 10px}
.prose p{font-size:16.5px;color:#3a4258;margin-bottom:18px;line-height:1.85}
.prose ul{margin:0 0 22px;padding-left:0;list-style:none}
.prose ul li{position:relative;padding-left:26px;margin-bottom:12px;font-size:16px;color:#3a4258}
.prose ul li::before{content:"";position:absolute;left:2px;top:11px;width:8px;height:8px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 3px rgba(255,221,45,.25)}
.prose strong{color:var(--ink);font-weight:700}
.lead-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:8px 0 8px}

/* 表格 */
.table-wrap{overflow-x:auto;margin:8px 0 26px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px}
thead th{background:var(--ink);color:#fff;text-align:left;padding:15px 18px;font-weight:600;font-size:14.5px}
tbody td{padding:14px 18px;border-top:1px solid var(--line);color:#3a4258}
tbody tr:nth-child(even){background:var(--bg-soft)}
tbody td:first-child{font-weight:600;color:var(--ink)}

/* 步骤 */
.steps{counter-reset:s;display:grid;gap:18px;margin:6px 0 10px}
.step{display:flex;gap:16px;align-items:flex-start}
.step .n{counter-increment:s;flex:none;width:38px;height:38px;border-radius:10px;background:var(--yellow);color:#1a1400;font-weight:800;display:flex;align-items:center;justify-content:center}
.step .n::before{content:counter(s)}
.step h4{font-size:17px;font-weight:700;color:var(--ink);margin-bottom:4px}
.step p{font-size:15px;color:var(--muted);margin:0}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:60px 0 0}
.foot-cols{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:48px;padding-bottom:42px}
.foot-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:18px;margin-bottom:16px}
.foot-brand b{color:var(--yellow)}
.foot-brand .mark{width:28px;height:28px}
.foot-col p{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.62)}
.foot-col h5{color:#fff;font-size:15px;font-weight:700;margin-bottom:18px;letter-spacing:.03em}
.foot-col ul{list-style:none}
.foot-col ul li{margin-bottom:11px}
.foot-col ul li a,.foot-col address{font-size:14.5px;color:rgba(255,255,255,.66);font-style:normal;line-height:1.7;transition:color .15s}
.foot-col ul li a:hover{color:var(--yellow)}
.foot-col address div{margin-bottom:9px}
.risk{border-top:1px solid rgba(255,255,255,.1);padding:24px 0;font-size:13px;color:rgba(255,255,255,.5);line-height:1.7}
.copyright{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;font-size:13.5px;color:rgba(255,255,255,.5)}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .lead-row{grid-template-columns:1fr}
  .trustbar .wrap{grid-template-columns:repeat(2,1fr);gap:18px}
  .foot-cols{grid-template-columns:1fr 1fr;gap:32px}
  .hero h1{font-size:40px}
  .section h2{font-size:27px}
}
@media (max-width:680px){
  .wrap{padding:0 18px}
  .nav-toggle-label{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:8px;margin-right:-8px}
  .nav-toggle-label span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.2s}
  .nav-links{
    position:absolute;left:0;right:0;top:68px;background:var(--ink-2);
    flex-direction:column;align-items:stretch;gap:0;padding:8px 0;
    border-bottom:1px solid rgba(255,255,255,.08);
    max-height:0;overflow:hidden;transition:max-height .28s ease;
  }
  .nav-links li{padding:0 24px}
  .nav-links a{display:block;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.06)}
  .nav-links a.active::after{display:none}
  .nav-toggle:checked ~ .nav-links{max-height:340px}
  .nav-toggle:checked ~ .nav-right .nav-toggle-label span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle:checked ~ .nav-right .nav-toggle-label span:nth-child(2){opacity:0}
  .nav-toggle:checked ~ .nav-right .nav-toggle-label span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .hero-inner{padding:60px 0 64px}
  .hero h1{font-size:32px}
  .hero p.lead{font-size:16px}
  .section{padding:56px 0}
  .cta{padding:40px 26px;border-radius:16px}
  .cta h2{font-size:24px}
  .page-hero h1{font-size:29px}
  .trustbar .wrap{grid-template-columns:1fr 1fr}
  .foot-cols{grid-template-columns:1fr;gap:30px}
  .copyright{justify-content:center;text-align:center}
  .brand span{display:none}
}