/* roulang page: index */
:root{
  --c-primary:#175BCC;
  --c-primary-dark:#0F47A8;
  --c-primary-soft:#E8F0FE;
  --c-accent:#FF7A2F;
  --c-accent-soft:#FFF1E6;
  --c-success:#12B76A;
  --c-ink:#0E1726;
  --c-body:#46536B;
  --c-muted:#7A8699;
  --c-line:#E6EBF3;
  --c-bg:#F5F7FB;
  --c-surface:#FFFFFF;
  --r-card:16px;
  --r-btn:12px;
  --r-img:14px;
  --r-badge:8px;
  --sh-1:0 8px 24px rgba(14,23,38,.06);
  --sh-2:0 16px 36px rgba(14,23,38,.10);
  --sh-nav:0 10px 30px rgba(14,23,38,.08);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-body);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s ease;}
a:hover,a:focus{color:var(--c-primary-dark);}
a:focus-visible,button:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:6px;}
h1,h2,h3,h4{margin:0;color:var(--c-ink);font-weight:700;letter-spacing:.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
dl,dd,dt{margin:0;}
button{font-family:inherit;cursor:pointer;background:none;border:0;}
.button,input,select,textarea{font-family:inherit;}
.button{background:var(--c-primary);border-radius:var(--r-btn);}
.ayx-container{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding-left:20px;
  padding-right:20px;
}
.ayx-h1{font-size:clamp(30px,4.2vw,46px);line-height:1.2;font-weight:700;color:var(--c-ink);}
.ayx-h2{font-size:clamp(24px,3vw,32px);line-height:1.3;font-weight:700;color:var(--c-ink);}
.ayx-h3{font-size:19px;line-height:1.4;font-weight:600;color:var(--c-ink);}
.ayx-sec{padding-top:48px;padding-bottom:48px;}
.ayx-sec-white{background:var(--c-surface);}
.ayx-sec-bg{background:var(--c-bg);}
.ayx-sec-desc{color:var(--c-muted);font-size:15px;margin-top:10px;max-width:640px;}
.ayx-sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:32px;}
.ayx-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--c-primary-soft);color:var(--c-primary-dark);
  font-size:13px;font-weight:600;padding:7px 14px;border-radius:999px;margin-bottom:18px;
}
.ayx-eyebrow i{color:var(--c-success);}

/* ===== 导航 ===== */
.ayx-header{position:sticky;top:0;z-index:120;padding-top:16px;background:linear-gradient(180deg,rgba(245,247,251,.94) 0%,rgba(245,247,251,0) 100%);}
.ayx-nav{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  height:60px;padding:0 12px 0 20px;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--c-line);
  border-radius:999px;
  box-shadow:var(--sh-nav);
}
.ayx-logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0;}
.ayx-logo-mark{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--c-primary) 0%,var(--c-primary-dark) 100%);
  color:#fff;font-weight:700;font-size:17px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.ayx-logo-text{display:flex;flex-direction:column;line-height:1.1;}
.ayx-logo-main{font-size:16px;font-weight:700;color:var(--c-ink);letter-spacing:.01em;}
.ayx-logo-sub{font-size:11px;color:var(--c-muted);letter-spacing:.06em;}
.ayx-nav-list{display:flex;align-items:center;gap:4px;}
.ayx-nav-list a{
  display:inline-block;font-size:14px;color:var(--c-body);font-weight:500;
  padding:8px 12px;border-radius:999px;position:relative;white-space:nowrap;
}
.ayx-nav-list a:hover{background:var(--c-primary-soft);color:var(--c-primary-dark);}
.ayx-nav-list a.is-active{color:var(--c-primary);background:var(--c-primary-soft);font-weight:600;}
.ayx-nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.ayx-nav-toggle{display:none;width:40px;height:40px;border-radius:999px;color:var(--c-ink);font-size:18px;align-items:center;justify-content:center;}
.ayx-nav-toggle:hover{background:var(--c-primary-soft);color:var(--c-primary);}
.ayx-drawer{
  display:none;position:fixed;inset:0;z-index:200;
  background:rgba(14,23,38,.45);
}
.ayx-drawer.is-open{display:block;}
.ayx-drawer-panel{
  position:absolute;top:16px;left:16px;right:16px;
  background:#fff;border-radius:22px;padding:18px;
  box-shadow:var(--sh-2);
}
.ayx-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.ayx-drawer-panel a.ayx-drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;padding:0 14px;border-radius:12px;color:var(--c-ink);font-size:15px;font-weight:500;
}
.ayx-drawer-panel a.ayx-drawer-link:hover{background:var(--c-primary-soft);color:var(--c-primary-dark);}
.ayx-drawer-close{width:40px;height:40px;border-radius:999px;color:var(--c-muted);font-size:18px;}
.ayx-drawer-close:hover{background:var(--c-bg);color:var(--c-ink);}

/* ===== 按钮 ===== */
.ayx-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;line-height:1;
  transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease;
  border:1px solid transparent;white-space:nowrap;
}
.ayx-btn-primary{background:var(--c-primary);color:#fff;box-shadow:var(--sh-1);}
.ayx-btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-btn-primary:active{transform:translateY(1px);box-shadow:var(--sh-1);}
.ayx-btn-accent{background:var(--c-accent);color:#fff;box-shadow:var(--sh-1);}
.ayx-btn-accent:hover{background:#E8671F;color:#fff;transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-btn-ghost{background:#fff;color:var(--c-primary-dark);border-color:var(--c-line);}
.ayx-btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary-dark);transform:translateY(-2px);box-shadow:var(--sh-1);}
.ayx-btn-ghost:active{transform:translateY(1px);box-shadow:none;}
.ayx-btn-lg{height:52px;padding:0 28px;font-size:16px;}
.ayx-btn-sm{height:40px;padding:0 18px;font-size:14px;}
.ayx-btn:disabled,.ayx-btn[aria-disabled="true"]{opacity:.4;pointer-events:none;}

/* ===== Hero ===== */
.ayx-hero{
  padding-top:40px;padding-bottom:48px;
  background:linear-gradient(180deg,#F5F7FB 0%,#FFFFFF 100%);
}
.ayx-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.ayx-hero-sub{font-size:17px;color:var(--c-body);margin-top:16px;}
.ayx-hero-cta{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap;}
.ayx-hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;}
.ayx-hero-points li{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--c-body);}
.ayx-hero-points i{color:var(--c-success);}
.ayx-hero-visual{position:relative;border-radius:20px;overflow:hidden;box-shadow:var(--sh-2);}
.ayx-hero-visual img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.ayx-float-card{
  position:absolute;left:18px;bottom:18px;
  background:#fff;border-radius:12px;box-shadow:var(--sh-1);
  padding:12px 16px;display:flex;gap:18px;flex-wrap:wrap;
}
.ayx-float-item{display:flex;flex-direction:column;gap:2px;}
.ayx-float-label{font-size:11px;color:var(--c-muted);letter-spacing:.04em;}
.ayx-float-value{font-size:14px;font-weight:600;color:var(--c-ink);font-variant-numeric:tabular-nums;}
.ayx-trust{
  margin-top:40px;border-top:1px solid var(--c-line);padding-top:22px;
  display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;
}
.ayx-trust-item{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--c-muted);}
.ayx-trust-item i{color:var(--c-primary);font-size:15px;}
.ayx-trust-item strong{color:var(--c-ink);font-weight:600;font-variant-numeric:tabular-nums;}

/* ===== Bento ===== */
.ayx-bento{display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:auto auto;gap:24px;margin-top:8px;}
.ayx-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.ayx-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-bento-main{grid-row:span 2;display:flex;flex-direction:column;gap:16px;background:linear-gradient(160deg,#FFFFFF 0%,#F3F7FE 100%);}
.ayx-bento-main .ayx-card-icon{width:52px;height:52px;border-radius:14px;background:var(--c-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;}
.ayx-card p{font-size:15px;color:var(--c-body);margin-top:10px;}
.ayx-card-icon-soft{width:44px;height:44px;border-radius:12px;background:var(--c-accent-soft);color:var(--c-accent);display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:14px;}
.ayx-bento-mini{display:flex;flex-direction:column;gap:6px;}
.ayx-bento-list{margin-top:18px;display:flex;flex-direction:column;gap:10px;}
.ayx-bento-list li{display:flex;gap:10px;font-size:14.5px;color:var(--c-body);}
.ayx-bento-list i{color:var(--c-primary);margin-top:5px;font-size:13px;}
.ayx-bento-img{border-radius:var(--r-img);overflow:hidden;margin-top:auto;}
.ayx-bento-img img{width:100%;aspect-ratio:16/9;object-fit:cover;}

/* ===== 轮播 ===== */
.ayx-orbit{position:relative;margin-top:8px;}
.ayx-orbit-viewport{overflow:hidden;border-radius:20px;}
.ayx-orbit-track{display:flex;transition:transform .55s cubic-bezier(.4,0,.2,1);}
.ayx-slide{min-width:100%;padding:0;}
.ayx-slide-inner{background:var(--c-surface);border:1px solid var(--c-line);border-radius:16px;overflow:hidden;box-shadow:var(--sh-1);}
.ayx-slide-inner img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.ayx-slide-cap{padding:16px 20px;font-size:15px;color:var(--c-body);display:flex;align-items:center;gap:10px;}
.ayx-slide-cap i{color:var(--c-primary);}
.ayx-orbit-arrow{
  position:absolute;top:42%;width:44px;height:44px;border-radius:50%;
  background:#fff;border:1px solid var(--c-line);color:var(--c-primary);
  display:flex;align-items:center;justify-content:center;box-shadow:var(--sh-1);z-index:3;
  transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.ayx-orbit-arrow:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-orbit-prev{left:-8px;}
.ayx-orbit-next{right:-8px;}
.ayx-orbit-dots{display:flex;justify-content:center;gap:8px;margin-top:22px;}
.ayx-orbit-dots button{width:10px;height:10px;border-radius:999px;background:#CBD5E4;transition:width .25s ease,background-color .25s ease;}
.ayx-orbit-dots button.is-active{width:28px;background:var(--c-primary);}

/* ===== 系统要求 ===== */
.ayx-spec-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:32px;margin-top:8px;}
.ayx-spec-dl{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.ayx-spec-item{display:flex;gap:14px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:14px;padding:18px;box-shadow:var(--sh-1);}
.ayx-spec-item i{color:var(--c-primary);font-size:20px;margin-top:3px;}
.ayx-spec-item dt{font-size:13px;color:var(--c-muted);}
.ayx-spec-item dd{font-size:15px;color:var(--c-ink);font-weight:600;margin-top:2px;}
.ayx-compare{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.ayx-compare-card{border-radius:var(--r-card);padding:24px;border:1px solid var(--c-line);background:var(--c-surface);box-shadow:var(--sh-1);}
.ayx-compare-card h3{font-size:16px;display:flex;align-items:center;gap:8px;margin-bottom:14px;}
.ayx-compare-min h3 i{color:var(--c-muted);}
.ayx-compare-rec{background:var(--c-primary-soft);border-color:#CBDDFA;}
.ayx-compare-rec h3 i{color:var(--c-primary);}
.ayx-compare-list li{display:flex;justify-content:space-between;gap:10px;font-size:14px;padding:8px 0;border-bottom:1px dashed var(--c-line);}
.ayx-compare-list li:last-child{border-bottom:0;}
.ayx-compare-list span:first-child{color:var(--c-muted);}
.ayx-compare-list span:last-child{color:var(--c-ink);font-weight:600;font-variant-numeric:tabular-nums;}

/* ===== 评价墙 ===== */
.ayx-score-bar{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:14px;
  padding:16px 22px;box-shadow:var(--sh-1);margin-bottom:28px;
}
.ayx-score-num{font-size:30px;font-weight:700;color:var(--c-ink);font-variant-numeric:tabular-nums;line-height:1;}
.ayx-score-stars{color:var(--c-accent);font-size:14px;letter-spacing:2px;}
.ayx-score-text{font-size:14px;color:var(--c-muted);}
.ayx-wall{columns:3;column-gap:24px;}
.ayx-review{
  break-inside:avoid;margin-bottom:24px;background:var(--c-surface);
  border:1px solid var(--c-line);border-radius:var(--r-card);padding:22px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.ayx-review:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-review-head{display:flex;align-items:center;gap:12px;}
.ayx-avatar{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:var(--c-primary-soft);color:var(--c-primary-dark);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;
}
.ayx-review-name{font-size:14.5px;font-weight:600;color:var(--c-ink);}
.ayx-review-stars{color:var(--c-accent);font-size:12px;letter-spacing:1px;}
.ayx-review-text{font-size:14.5px;color:var(--c-body);margin-top:14px;}
.ayx-review-date{font-size:12.5px;color:var(--c-muted);margin-top:12px;font-variant-numeric:tabular-nums;}

/* ===== 下载 ===== */
.ayx-dl-main{
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:var(--c-primary-soft);border:1px solid #CBDDFA;border-radius:var(--r-card);
  padding:26px 28px;
}
.ayx-dl-main-info h3{font-size:19px;display:flex;align-items:center;gap:10px;}
.ayx-dl-main-info p{font-size:14px;color:var(--c-body);margin-top:8px;font-variant-numeric:tabular-nums;}
.ayx-dl-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px;}
.ayx-dl-item{
  display:flex;align-items:center;gap:14px;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:14px;
  padding:16px 18px;color:var(--c-ink);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.ayx-dl-item:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#CBDDFA;color:var(--c-ink);}
.ayx-dl-item i{font-size:22px;color:var(--c-primary);}
.ayx-dl-item b{display:block;font-size:15px;font-weight:600;}
.ayx-dl-item small{display:block;font-size:12.5px;color:var(--c-muted);font-variant-numeric:tabular-nums;}
.ayx-safe-note{
  display:flex;align-items:flex-start;gap:10px;margin-top:18px;
  font-size:13.5px;color:var(--c-muted);background:var(--c-surface);
  border:1px dashed var(--c-line);border-radius:12px;padding:14px 18px;
}
.ayx-safe-note i{color:var(--c-success);margin-top:4px;}

/* ===== 资讯列表 ===== */
.ayx-more{font-size:14.5px;font-weight:600;display:inline-flex;align-items:center;gap:8px;}
.ayx-news-grid{margin-top:0;}
.ayx-news-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);color:var(--c-body);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.ayx-news-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#CBDDFA;color:var(--c-body);}
.ayx-news-thumb{position:relative;overflow:hidden;}
.ayx-news-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease;}
.ayx-news-card:hover .ayx-news-thumb img{transform:scale(1.03);}
.ayx-news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.ayx-badge{
  display:inline-flex;align-items:center;align-self:flex-start;
  background:var(--c-accent-soft);color:#B24A0F;font-size:12px;font-weight:600;
  padding:4px 10px;border-radius:var(--r-badge);
}
.ayx-news-body h3{font-size:17px;line-height:1.45;color:var(--c-ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.ayx-news-card:hover h3{color:var(--c-primary);}
.ayx-news-body p{font-size:14px;color:var(--c-muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.ayx-news-meta{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:12px;border-top:1px solid var(--c-line);font-size:13px;color:var(--c-muted);font-variant-numeric:tabular-nums;}
.ayx-news-meta i{color:var(--c-primary);}
.ayx-empty{
  text-align:center;padding:56px 20px;background:var(--c-surface);
  border:1px dashed var(--c-line);border-radius:var(--r-card);
}
.ayx-empty i{font-size:34px;color:#C6D0E0;}
.ayx-empty p{margin:16px 0 22px;color:var(--c-muted);font-size:15px;}

/* ===== FAQ ===== */
.ayx-faq-list{display:flex;flex-direction:column;gap:14px;max-width:880px;}
.ayx-faq-item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:14px;box-shadow:var(--sh-1);overflow:hidden;}
.ayx-faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:16px;font-weight:600;color:var(--c-ink);
}
.ayx-faq-item summary::-webkit-details-marker{display:none;}
.ayx-faq-item summary i{color:var(--c-muted);transition:transform .25s ease,color .25s ease;flex-shrink:0;}
.ayx-faq-item[open] summary{color:var(--c-primary);}
.ayx-faq-item[open] summary i{transform:rotate(180deg);color:var(--c-primary);}
.ayx-faq-answer{padding:0 22px 20px;font-size:15px;line-height:1.8;color:var(--c-body);}

/* ===== CTA ===== */
.ayx-cta-band{
  background:linear-gradient(135deg,#175BCC 0%,#0F47A8 100%);
  border-radius:24px;padding:48px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.ayx-cta-band h2{color:#fff;font-size:clamp(23px,2.8vw,30px);}
.ayx-cta-band p{color:rgba(255,255,255,.82);font-size:15px;margin-top:12px;max-width:560px;}
.ayx-cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
.ayx-cta-band .ayx-btn-primary{background:#fff;color:var(--c-primary-dark);}
.ayx-cta-band .ayx-btn-primary:hover{background:#F3F7FE;color:var(--c-primary-dark);}
.ayx-cta-band .ayx-btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.ayx-cta-band .ayx-btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff;border-color:#fff;}

/* ===== 页脚 ===== */
.ayx-footer{background:var(--c-ink);color:#9FB0C6;margin-top:72px;padding-top:64px;}
.ayx-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px;}
.ayx-footer h4{color:#fff;font-size:14px;font-weight:600;margin-bottom:18px;letter-spacing:.04em;}
.ayx-footer-links li{margin-bottom:4px;}
.ayx-footer-links a{display:inline-block;font-size:14px;line-height:2.2;color:#9FB0C6;}
.ayx-footer-links a:hover{color:#fff;}
.ayx-footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.ayx-footer-brand .ayx-logo-mark{background:#fff;color:var(--c-ink);}
.ayx-footer-brand span{color:#fff;font-weight:700;font-size:16px;}
.ayx-footer p{font-size:14px;line-height:1.9;}
.ayx-footer-contact li{font-size:14px;line-height:2.2;}
.ayx-footer-contact i{width:18px;color:#5B7595;margin-right:6px;}
.ayx-footer-bottom{
  margin-top:48px;border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0;font-size:12.5px;color:#7A8DA6;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.ayx-footer-bottom span{font-variant-numeric:tabular-nums;}
.ayx-footer-tag{
  display:inline-block;margin-top:14px;font-size:12px;color:#8FA3BC;
  border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:5px 12px;
}

/* ===== 响应式 ===== */
@media (min-width:1280px){
  :root{--maxw:1280px;}
}
@media (max-width:1023px){
  .ayx-nav-list,.ayx-nav-right .ayx-btn{display:none;}
  .ayx-nav-toggle{display:flex;}
  .ayx-hero-grid{grid-template-columns:1fr;gap:36px;}
  .ayx-bento{grid-template-columns:1fr;grid-template-rows:auto;}
  .ayx-bento-main{grid-row:auto;}
  .ayx-spec-grid{grid-template-columns:1fr;}
  .ayx-wall{columns:2;}
  .ayx-dl-row{grid-template-columns:1fr;}
  .ayx-footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .ayx-cta-band{padding:36px;}
  .ayx-sec{padding-top:64px;padding-bottom:64px;}
}
@media (max-width:767px){
  .ayx-container{padding-left:20px;padding-right:20px;}
  .ayx-header{padding-top:12px;}
  .ayx-nav{height:56px;padding-left:14px;}
  .ayx-logo-sub{display:none;}
  .ayx-hero{padding-top:28px;}
  .ayx-hero-cta{flex-direction:column;align-items:stretch;}
  .ayx-hero-cta .ayx-btn{width:100%;height:48px;}
  .ayx-float-card{position:static;margin-top:-6px;border-radius:0 0 12px 12px;box-shadow:none;border:1px solid var(--c-line);border-top:0;}
  .ayx-hero-visual{border-radius:14px;}
  .ayx-spec-dl{grid-template-columns:1fr;}
  .ayx-compare{grid-template-columns:1fr;}
  .ayx-wall{columns:1;}
  .ayx-dl-main{flex-direction:column;align-items:stretch;}
  .ayx-dl-main .ayx-btn{width:100%;}
  .ayx-orbit-arrow{width:38px;height:38px;}
  .ayx-orbit-prev{left:4px;}
  .ayx-orbit-next{right:4px;}
  .ayx-cta-band{padding:30px 22px;border-radius:18px;}
  .ayx-cta-actions{width:100%;}
  .ayx-cta-actions .ayx-btn{width:100%;}
  .ayx-footer-grid{grid-template-columns:1fr;}
  .ayx-footer{margin-top:56px;padding-top:48px;}
  .ayx-sec{padding-top:48px;padding-bottom:48px;}
}
@media (max-width:520px){
  .ayx-score-bar{gap:10px;}
  .ayx-score-num{font-size:24px;}
  .ayx-card{padding:22px;}
  .ayx-news-body{padding:16px;}
}

/* roulang page: category1 */
:root{
  --c-primary:#175BCC;
  --c-primary-dark:#0F47A8;
  --c-primary-soft:#E8F0FE;
  --c-accent:#FF7A2F;
  --c-accent-soft:#FFF1E6;
  --c-success:#12B76A;
  --c-ink:#0E1726;
  --c-body:#46536B;
  --c-muted:#7A8699;
  --c-line:#E6EBF3;
  --c-bg:#F5F7FB;
  --c-surface:#FFFFFF;
  --r-card:16px;
  --r-btn:12px;
  --r-img:14px;
  --r-badge:8px;
  --sh-rest:0 8px 24px rgba(14,23,38,.06);
  --sh-hover:0 16px 36px rgba(14,23,38,.10);
  --sh-nav:0 10px 30px rgba(14,23,38,.08);
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --font-num:"Inter","DIN Alternate",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--c-body);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--c-primary-dark);text-decoration:none;transition:color .2s ease;}
a:hover,a:focus{color:var(--c-primary);}
a:focus-visible,button:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;color:var(--c-ink);font-weight:700;letter-spacing:.2px;}
p{margin:0;}
button{font-family:inherit;}
.ayx-container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:20px;
  padding-right:20px;
}
@media screen and (min-width:1024px){
  .ayx-container{max-width:1240px;padding-left:32px;padding-right:32px;}
}
@media screen and (min-width:1280px){
  .ayx-container{max-width:1280px;}
}

/* ---------- 悬浮胶囊导航 ---------- */
.ayx-header{
  position:sticky;
  top:16px;
  z-index:80;
  padding:0 16px;
}
.ayx-header .ayx-container{padding-left:0;padding-right:0;max-width:1200px;}
@media screen and (min-width:1280px){
  .ayx-header .ayx-container{max-width:1280px;}
}
.ayx-nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  height:60px;
  padding:0 14px 0 16px;
  border-radius:999px;
  background:rgba(255,255,255,.88);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--c-line);
  box-shadow:var(--sh-nav);
}
.ayx-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.ayx-logo-mark{
  width:34px;height:34px;border-radius:11px;
  background:linear-gradient(140deg,var(--c-primary),var(--c-primary-dark));
  color:#fff;font-size:17px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.ayx-logo-text{display:flex;flex-direction:column;line-height:1.15;}
.ayx-logo-main{font-size:16px;font-weight:700;color:var(--c-ink);}
.ayx-logo-sub{font-size:11px;color:var(--c-muted);letter-spacing:1px;}
.ayx-nav-list{display:flex;align-items:center;gap:4px;}
.ayx-nav-list a{
  display:inline-flex;align-items:center;height:38px;padding:0 13px;
  border-radius:999px;font-size:14.5px;color:var(--c-body);font-weight:500;
  white-space:nowrap;transition:background .2s ease,color .2s ease;
}
.ayx-nav-list a:hover{background:var(--c-primary-soft);color:var(--c-primary-dark);}
.ayx-nav-list a.is-active{background:var(--c-primary-soft);color:var(--c-primary);font-weight:600;}
.ayx-nav-right{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.ayx-nav-toggle{
  display:none;width:40px;height:40px;border-radius:12px;
  border:1px solid var(--c-line);background:#fff;color:var(--c-ink);
  align-items:center;justify-content:center;font-size:16px;cursor:pointer;
}
.ayx-nav-toggle:hover{color:var(--c-primary);}
@media screen and (max-width:1023px){
  .ayx-nav-list{
    position:fixed;inset:0;
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    gap:6px;padding:96px 24px 24px;background:#fff;
    transform:translateY(-102%);transition:transform .32s ease;z-index:70;
    overflow-y:auto;
  }
  .ayx-nav-list a{height:48px;font-size:16px;border-radius:12px;padding:0 18px;}
  .ayx-header.nav-open .ayx-nav-list{transform:translateY(0);}
  .ayx-nav-toggle{display:inline-flex;}
  .ayx-nav-right .ayx-btn-sm{display:none;}
}

/* ---------- 按钮 ---------- */
.ayx-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.ayx-btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:10px;}
.ayx-btn-primary{background:var(--c-primary);color:#fff;box-shadow:0 6px 16px rgba(23,91,204,.24);}
.ayx-btn-primary:hover,.ayx-btn-primary:focus{background:var(--c-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(23,91,204,.28);}
.ayx-btn-primary:active{transform:translateY(1px);box-shadow:0 4px 10px rgba(23,91,204,.2);}
.ayx-btn-ghost{background:#fff;color:var(--c-primary-dark);border-color:var(--c-line);box-shadow:var(--sh-rest);}
.ayx-btn-ghost:hover,.ayx-btn-ghost:focus{border-color:var(--c-primary);color:var(--c-primary);transform:translateY(-2px);box-shadow:var(--sh-hover);}
.ayx-btn-ghost:active{transform:translateY(1px);box-shadow:var(--sh-rest);}
.ayx-btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 6px 16px rgba(255,122,47,.26);}
.ayx-btn-accent:hover,.ayx-btn-accent:focus{background:#E9651B;color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,122,47,.3);}
.ayx-btn[disabled],.ayx-btn.is-disabled{opacity:.4;pointer-events:none;}

/* ---------- 标签/徽章 ---------- */
.ayx-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-badge);
  font-size:13px;font-weight:600;
  background:var(--c-primary-soft);color:var(--c-primary-dark);
}
.ayx-badge-accent{background:var(--c-accent-soft);color:#C4560F;}
.ayx-badge-line{background:#fff;border:1px solid var(--c-line);color:var(--c-body);font-weight:500;}

/* ---------- 面包屑 ---------- */
.ayx-crumb{padding:28px 0 0;font-size:13.5px;color:var(--c-muted);}
.ayx-crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.ayx-crumb li::after{content:"/";margin-left:8px;color:#C3CBD9;}
.ayx-crumb li:last-child::after{content:"";}
.ayx-crumb a{color:var(--c-muted);}
.ayx-crumb a:hover{color:var(--c-primary);}
.ayx-crumb .is-current{color:var(--c-body);font-weight:600;}

/* ---------- 页面 Hero ---------- */
.ayx-page-hero{
  padding:36px 0 72px;
  background:linear-gradient(180deg,#FFFFFF 0%,#F5F7FB 78%,#F5F7FB 100%);
}
.ayx-hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
}
.ayx-page-hero h1{
  font-size:clamp(30px,4.2vw,46px);line-height:1.2;font-weight:700;
  margin:18px 0 0;
}
.ayx-page-hero h1 em{font-style:normal;color:var(--c-primary);}
.ayx-lead{font-size:17px;color:var(--c-body);margin-top:16px;max-width:560px;}
.ayx-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.ayx-hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.ayx-hero-points li{
  display:inline-flex;align-items:center;gap:7px;
  font-size:13.5px;color:var(--c-body);
  background:#fff;border:1px solid var(--c-line);border-radius:999px;
  padding:7px 14px;box-shadow:var(--sh-rest);
}
.ayx-hero-points i{color:var(--c-success);}
.ayx-hero-media{position:relative;}
.ayx-hero-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--r-img);box-shadow:var(--sh-hover);
}
.ayx-float-card{
  position:absolute;left:-14px;bottom:-18px;
  background:#fff;border-radius:var(--r-btn);
  padding:12px 16px;box-shadow:var(--sh-hover);
  border:1px solid var(--c-line);
  display:flex;align-items:center;gap:12px;
}
.ayx-float-card .num{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:20px;font-weight:700;color:var(--c-primary);}
.ayx-float-card .cap{font-size:12px;color:var(--c-muted);line-height:1.4;}
@media screen and (max-width:1023px){
  .ayx-hero-grid{grid-template-columns:1fr;gap:36px;}
  .ayx-page-hero{padding:28px 0 56px;}
  .ayx-float-card{left:12px;bottom:-16px;}
}

/* ---------- 通用板块 ---------- */
.ayx-section{padding:72px 0;}
.ayx-section.is-soft{background:#fff;}
.ayx-sec-head{max-width:720px;margin-bottom:32px;}
.ayx-sec-head h2{font-size:clamp(24px,3vw,32px);line-height:1.3;}
.ayx-sec-head p{margin-top:12px;font-size:15.5px;color:var(--c-body);}
.ayx-eyebrow{
  font-size:13px;font-weight:700;letter-spacing:2px;color:var(--c-primary);
  text-transform:uppercase;font-family:var(--font-num);
}

/* ---------- 时间线 + 注意事项 ---------- */
.ayx-guide-layout{display:grid;grid-template-columns:1.35fr .95fr;gap:48px;align-items:start;}
.ayx-timeline{position:relative;}
.ayx-step{position:relative;padding:0 0 34px 68px;}
.ayx-step:last-child{padding-bottom:0;}
.ayx-step::after{
  content:"";position:absolute;left:19px;top:48px;bottom:6px;width:2px;
  background:linear-gradient(180deg,rgba(23,91,204,.55),rgba(23,91,204,.06));
}
.ayx-step:last-child::after{display:none;}
.ayx-step-num{
  position:absolute;left:0;top:2px;width:40px;height:40px;border-radius:50%;
  background:#fff;border:1px solid var(--c-line);box-shadow:var(--sh-rest);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:15px;font-weight:700;color:var(--c-primary);
}
.ayx-step h3{font-size:18px;line-height:1.4;margin-bottom:8px;}
.ayx-step p{font-size:15px;color:var(--c-body);}
.ayx-step .ayx-step-tip{
  display:inline-flex;align-items:center;gap:8px;margin-top:10px;
  font-size:13px;color:#0F7A46;background:#EAFBF2;border-radius:8px;padding:6px 12px;
}
.ayx-side-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--sh-rest);position:sticky;top:96px;
}
.ayx-side-card h3{font-size:19px;margin-bottom:6px;}
.ayx-side-card > p{font-size:14px;color:var(--c-muted);margin-bottom:18px;}
.ayx-check-list li{
  display:flex;gap:11px;padding:11px 0;border-bottom:1px dashed var(--c-line);
  font-size:14.5px;line-height:1.7;
}
.ayx-check-list li:last-child{border-bottom:none;}
.ayx-check-list i{color:var(--c-accent);margin-top:5px;font-size:13px;}
.ayx-side-card img{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  border-radius:var(--r-img);margin-top:20px;
}
@media screen and (max-width:1023px){
  .ayx-guide-layout{grid-template-columns:1fr;gap:36px;}
  .ayx-side-card{position:static;}
  .ayx-step{padding-left:58px;}
}

/* ---------- 异常速查卡 ---------- */
.ayx-trouble-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.ayx-trouble-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-rest);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.ayx-trouble-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:#D6E2F8;}
.ayx-icon-box{
  width:44px;height:44px;border-radius:13px;background:var(--c-primary-soft);
  color:var(--c-primary);display:flex;align-items:center;justify-content:center;font-size:17px;
  margin-bottom:16px;
}
.ayx-trouble-card h3{font-size:17px;margin-bottom:8px;}
.ayx-trouble-card p{font-size:14.5px;color:var(--c-body);}
.ayx-trouble-card .ayx-mini{
  margin-top:14px;font-size:13px;color:var(--c-muted);
  display:flex;align-items:center;gap:7px;
}
@media screen and (max-width:1023px){
  .ayx-trouble-grid{grid-template-columns:1fr 1fr;}
}
@media screen and (max-width:640px){
  .ayx-trouble-grid{grid-template-columns:1fr;}
}

/* ---------- 安全设置图文 ---------- */
.ayx-safety{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:center;}
.ayx-safety img{
  width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-img);box-shadow:var(--sh-rest);
}
.ayx-safety h2{font-size:clamp(24px,3vw,32px);line-height:1.3;margin-top:14px;}
.ayx-safety-list{margin-top:22px;display:grid;gap:14px;}
.ayx-safety-list li{
  display:flex;gap:14px;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-btn);padding:16px 18px;box-shadow:var(--sh-rest);
  transition:transform .2s ease,box-shadow .2s ease;
}
.ayx-safety-list li:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);}
.ayx-safety-list i{color:var(--c-primary);font-size:16px;margin-top:4px;}
.ayx-safety-list strong{display:block;color:var(--c-ink);font-size:15.5px;margin-bottom:4px;}
.ayx-safety-list span{font-size:14px;color:var(--c-body);}
@media screen and (max-width:1023px){
  .ayx-safety{grid-template-columns:1fr;gap:32px;}
}

/* ---------- FAQ ---------- */
.ayx-faq{max-width:860px;margin:0 auto;display:grid;gap:14px;}
.ayx-faq details{
  background:#fff;border:1px solid var(--c-line);border-radius:14px;
  padding:0 22px;box-shadow:var(--sh-rest);transition:border-color .2s ease,box-shadow .2s ease;
}
.ayx-faq details[open]{border-color:#CFDDF7;box-shadow:var(--sh-hover);}
.ayx-faq summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0;font-size:16px;font-weight:600;color:var(--c-ink);
}
.ayx-faq summary::-webkit-details-marker{display:none;}
.ayx-faq summary .chev{
  width:26px;height:26px;flex:0 0 auto;border-radius:50%;
  background:var(--c-primary-soft);color:var(--c-primary);
  display:flex;align-items:center;justify-content:center;font-size:12px;
  transition:transform .25s ease,background .2s ease;
}
.ayx-faq details[open] summary{color:var(--c-primary);}
.ayx-faq details[open] summary .chev{transform:rotate(180deg);background:var(--c-accent-soft);color:var(--c-accent);}
.ayx-faq .ans{padding:0 0 20px;font-size:15px;line-height:1.85;color:var(--c-body);border-top:1px solid var(--c-line);padding-top:16px;}

/* ---------- 相关阅读 ---------- */
.ayx-read-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.ayx-read-link{
  display:flex;align-items:center;gap:16px;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:18px 20px;box-shadow:var(--sh-rest);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.ayx-read-link:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:#D6E2F8;}
.ayx-read-link .n{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:22px;font-weight:700;color:var(--c-primary-soft);}
.ayx-read-link strong{display:block;font-size:15.5px;color:var(--c-ink);}
.ayx-read-link span{font-size:13px;color:var(--c-muted);}
.ayx-read-link i{margin-left:auto;color:var(--c-accent);}
@media screen and (max-width:1023px){
  .ayx-read-grid{grid-template-columns:1fr;}
}

/* ---------- 底部转化带 ---------- */
.ayx-cta-band{
  background:linear-gradient(135deg,#175BCC 0%,#0F47A8 100%);
  padding:64px 0;
}
.ayx-cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.ayx-cta-band h2{
  color:#fff;font-size:clamp(22px,2.6vw,30px);line-height:1.3;
}
.ayx-cta-band p{color:rgba(255,255,255,.82);margin-top:10px;font-size:15px;max-width:520px;}
.ayx-cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
.ayx-cta-band .ayx-btn-primary{background:#fff;color:var(--c-primary-dark);box-shadow:0 10px 24px rgba(0,0,0,.16);}
.ayx-cta-band .ayx-btn-primary:hover{background:#F1F5FF;color:var(--c-primary-dark);}
.ayx-cta-band .ayx-btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);box-shadow:none;}
.ayx-cta-band .ayx-btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff;}
.ayx-brand-line{
  width:100%;margin-top:26px;padding-top:20px;border-top:1px solid rgba(255,255,255,.2);
  color:rgba(255,255,255,.7);font-size:13px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}

/* ---------- 页脚 ---------- */
.ayx-footer{background:#0E1726;color:#A9B4C6;padding:64px 0 0;font-size:14px;}
.ayx-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;}
.ayx-footer h4{color:#fff;font-size:14px;margin-bottom:16px;letter-spacing:.5px;}
.ayx-footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:16px;margin-bottom:14px;}
.ayx-footer-brand .ayx-logo-mark{width:30px;height:30px;font-size:15px;border-radius:10px;}
.ayx-footer p{line-height:1.85;color:#8E9BB1;font-size:13.5px;}
.ayx-footer-tag{
  display:inline-block;margin-top:16px;padding:5px 12px;border-radius:999px;
  background:rgba(23,91,204,.22);color:#9CC1FF;font-size:12.5px;
}
.ayx-footer-links li a,.ayx-footer-contact li{color:#A9B4C6;line-height:2.2;font-size:14px;}
.ayx-footer-links li a:hover{color:#fff;}
.ayx-footer-contact li{display:flex;align-items:center;gap:9px;line-height:2;}
.ayx-footer-contact i{color:#6E7C93;}
.ayx-footer-bottom{
  margin-top:48px;border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0 26px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:12.5px;color:#78859B;font-family:var(--font-num);
}
@media screen and (max-width:1023px){
  .ayx-footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media screen and (max-width:640px){
  .ayx-footer-grid{grid-template-columns:1fr;}
  .ayx-section{padding:52px 0;}
}

/* roulang page: article */
:root{
  --c-primary:#175BCC;
  --c-primary-dark:#0F47A8;
  --c-primary-soft:#E8F0FE;
  --c-accent:#FF7A2F;
  --c-accent-soft:#FFF1E6;
  --c-success:#12B76A;
  --c-ink:#0E1726;
  --c-body:#46536B;
  --c-muted:#7A8699;
  --c-line:#E6EBF3;
  --c-bg:#F5F7FB;
  --c-surface:#FFFFFF;
  --sh-rest:0 8px 24px rgba(14,23,38,.06);
  --sh-hover:0 16px 36px rgba(14,23,38,.10);
  --sh-nav:0 10px 30px rgba(14,23,38,.08);
  --r-card:16px;
  --r-btn:12px;
  --r-img:14px;
  --r-badge:8px;
  --r-pill:999px;
  --ease:.24s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--c-body);
  background:var(--c-surface);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--c-primary-dark);text-decoration:none;transition:color var(--ease);}
a:hover,a:focus{color:var(--c-primary);}
a:visited{color:var(--c-primary-dark);}
button{font:inherit;cursor:pointer;background:none;border:0;color:inherit;}
h1,h2,h3,h4,h5{margin:0;color:var(--c-ink);font-weight:700;line-height:1.3;}
h1{font-size:clamp(30px,4.2vw,46px);line-height:1.2;}
h2{font-size:clamp(24px,3vw,32px);}
h3{font-size:19px;font-weight:600;}
h4{font-size:15px;font-weight:700;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
figure{margin:0;}
::selection{background:var(--c-primary-soft);color:var(--c-primary-dark);}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:6px;}

/* Foundation 覆盖 */
body,html{background:var(--c-surface);color:var(--c-body);}
.button,.button.primary,.button.secondary{
  background-color:var(--c-primary);
  color:#fff;
  border-radius:var(--r-btn);
  box-shadow:none;
}
.button:hover,.button.primary:hover{background-color:var(--c-primary-dark);color:#fff;}
.top-bar,.accordion,.orbit,.reveal,.callout{border-radius:var(--r-card);box-shadow:none;background:transparent;}
.accordion-title{color:var(--c-ink);border:1px solid var(--c-line);border-radius:14px;}
.accordion-title:hover,.accordion-title:focus{background:var(--c-primary-soft);color:var(--c-primary-dark);}
input[type="text"],input[type="search"],input[type="email"],textarea,select{
  height:48px;border-radius:12px;border:1px solid var(--c-line);box-shadow:none;background:#fff;color:var(--c-ink);
}
input:focus,textarea:focus,select:focus{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(23,91,204,.12);}
.grid-container,.row{max-width:none;}

/* 容器 */
.ayx-container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}
@media (min-width:1024px){
  .ayx-container{max-width:1280px;padding:0 32px;}
}

/* 顶部导航 */
.ayx-header{
  position:sticky;
  top:12px;
  z-index:900;
  padding:6px 0 4px;
  background:transparent;
}
.ayx-nav{
  display:flex;
  align-items:center;
  gap:16px;
  height:60px;
  padding:0 12px 0 14px;
  background:rgba(255,255,255,.88);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--c-line);
  border-radius:var(--r-pill);
  box-shadow:var(--sh-nav);
}
.ayx-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.ayx-logo-mark{
  width:36px;height:36px;flex:0 0 36px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--c-primary),var(--c-primary-dark));
  color:#fff;font-size:18px;font-weight:700;border-radius:11px;
}
.ayx-logo-text{display:flex;flex-direction:column;line-height:1.1;}
.ayx-logo-main{font-size:16px;font-weight:700;color:var(--c-ink);letter-spacing:.2px;}
.ayx-logo-sub{font-size:11px;color:var(--c-muted);letter-spacing:.6px;}
.ayx-nav-list{display:flex;align-items:center;gap:2px;margin-left:auto;}
.ayx-nav-list > li > a{
  display:inline-flex;align-items:center;height:38px;padding:0 14px;
  font-size:14.5px;color:var(--c-body);border-radius:var(--r-pill);
  position:relative;transition:background var(--ease),color var(--ease);
}
.ayx-nav-list > li > a:hover{background:var(--c-primary-soft);color:var(--c-primary-dark);}
.ayx-nav-list > li > a.is-active{color:var(--c-primary-dark);font-weight:600;background:var(--c-primary-soft);}
.ayx-nav-list > li > a.is-active::after{
  content:"";position:absolute;left:50%;bottom:4px;transform:translateX(-50%);
  width:18px;height:2px;border-radius:2px;background:var(--c-primary);
}
.ayx-nav-right{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.ayx-nav-toggle{
  display:none;width:40px;height:40px;border-radius:12px;
  border:1px solid var(--c-line);color:var(--c-ink);background:#fff;
  align-items:center;justify-content:center;
}

/* 按钮 */
.ayx-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;
  transition:transform var(--ease),background var(--ease),box-shadow var(--ease),color var(--ease);
  white-space:nowrap;
}
.ayx-btn-sm{height:40px;padding:0 16px;font-size:14px;}
.ayx-btn-lg{height:52px;padding:0 28px;font-size:16px;}
.ayx-btn-primary{background:var(--c-primary);color:#fff;}
.ayx-btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-rest);}
.ayx-btn-primary:active{transform:translateY(1px);box-shadow:none;}
.ayx-btn-ghost{background:#fff;color:var(--c-primary-dark);border-color:var(--c-line);}
.ayx-btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary-dark);transform:translateY(-2px);box-shadow:var(--sh-rest);}
.ayx-btn-light{background:#fff;color:var(--c-primary-dark);}
.ayx-btn-light:hover{background:#F0F5FF;color:var(--c-primary-dark);transform:translateY(-2px);}
.ayx-btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.6);}
.ayx-btn-outline-light:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-2px);}
.ayx-btn.is-disabled{opacity:.4;pointer-events:none;}

/* 文章头部 */
.ayx-article-head{
  position:relative;
  padding:44px 0 52px;
  background-image:linear-gradient(180deg,rgba(245,247,251,.90),rgba(255,255,255,.96)),url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--c-line);
}
.ayx-breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--c-muted);margin-bottom:18px;
}
.ayx-breadcrumb a{color:var(--c-muted);}
.ayx-breadcrumb a:hover{color:var(--c-primary);}
.ayx-breadcrumb span{color:#C3CBD8;}
.ayx-breadcrumb em{font-style:normal;color:var(--c-body);}
.ayx-article-title{
  max-width:900px;
  font-size:clamp(26px,3.4vw,40px);
  line-height:1.28;
  letter-spacing:-.2px;
  margin-bottom:20px;
}
.ayx-article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;
  font-size:13.5px;color:var(--c-muted);
}
.ayx-article-meta .ayx-meta-item{display:inline-flex;align-items:center;gap:7px;}
.ayx-article-meta i{color:var(--c-primary);font-size:13px;}
.ayx-cat-badge{
  display:inline-flex;align-items:center;gap:6px;
  height:28px;padding:0 12px;border-radius:var(--r-badge);
  background:var(--c-accent-soft);color:#C24E11;font-size:13px;font-weight:600;
}

/* 正文区 */
.ayx-article-main{padding:52px 0 72px;background:var(--c-surface);}
.ayx-article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  max-width:760px;
  margin:0 auto;
}
@media (min-width:1200px){
  .ayx-article-layout{
    grid-template-columns:minmax(0,760px) 250px;
    gap:48px;
    max-width:1080px;
  }
}
.ayx-article-body{font-size:17px;line-height:1.9;color:var(--c-body);min-width:0;overflow-wrap:break-word;}
.ayx-article-body > *:first-child{margin-top:0;}
.ayx-article-body p{margin:0 0 1.2em;}
.ayx-article-body h1,
.ayx-article-body h2{
  font-size:24px;line-height:1.4;margin:2em 0 .8em;padding-left:16px;position:relative;color:var(--c-ink);
}
.ayx-article-body h1::before,
.ayx-article-body h2::before{
  content:"";position:absolute;left:0;top:.26em;width:4px;height:1em;border-radius:2px;background:var(--c-primary);
}
.ayx-article-body h3{font-size:19px;margin:1.7em 0 .6em;font-weight:600;color:var(--c-ink);}
.ayx-article-body h4{font-size:17px;margin:1.4em 0 .5em;font-weight:600;color:var(--c-ink);}
.ayx-article-body blockquote{
  margin:1.5em 0;padding:16px 22px;background:var(--c-primary-soft);
  border-left:3px solid var(--c-primary);border-radius:0 12px 12px 0;color:#1D2C45;
}
.ayx-article-body blockquote p:last-child{margin-bottom:0;}
.ayx-article-body ul,
.ayx-article-body ol{margin:0 0 1.3em;padding-left:0;}
.ayx-article-body ul > li{position:relative;padding-left:22px;margin-bottom:9px;}
.ayx-article-body ul > li::before{
  content:"";position:absolute;left:3px;top:.68em;width:8px;height:8px;border-radius:50%;background:var(--c-accent);
}
.ayx-article-body ol{counter-reset:ayx-ol;padding-left:0;}
.ayx-article-body ol > li{position:relative;padding-left:30px;margin-bottom:10px;counter-increment:ayx-ol;}
.ayx-article-body ol > li::before{
  content:counter(ayx-ol);position:absolute;left:0;top:.2em;
  width:20px;height:20px;border-radius:50%;background:var(--c-primary-soft);color:var(--c-primary-dark);
  font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;
}
.ayx-article-body img{border-radius:var(--r-img);margin:1.5em auto;box-shadow:var(--sh-rest);}
.ayx-article-body figure{bargin:1.5em 0;}
.ayx-article-body figcaption{font-size:12.5px;color:var(--c-muted);text-align:center;margin-top:10px;}
.ayx-article-body a{color:var(--c-primary-dark);border-bottom:1px solid rgba(23,91,204,.32);}
.ayx-article-body a:hover{color:var(--c-primary);border-bottom-color:var(--c-primary);}
.ayx-article-body table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:15px;}
.ayx-article-body th,.ayx-article-body td{border:1px solid var(--c-line);padding:12px 14px;text-align:left;}
.ayx-article-body th{background:var(--c-bg);color:var(--c-ink);font-weight:600;}
.ayx-article-body strong{color:var(--c-ink);}
.ayx-article-body hr{border:0;border-top:1px solid var(--c-line);margin:2em 0;}

/* 空态 */
.ayx-empty{
  text-align:center;padding:56px 24px;border:1px dashed var(--c-line);
  border-radius:var(--r-card);background:var(--c-bg);
}
.ayx-empty i{font-size:32px;color:var(--c-primary);margin-bottom:14px;display:block;}
.ayx-empty h3{margin-bottom:10px;}
.ayx-empty p{max-width:420px;margin:0 auto 20px;font-size:15px;color:var(--c-muted);}

/* 目录 */
.ayx-toc{display:none;}
@media (min-width:1200px){.ayx-toc{display:block;}}
.ayx-toc-card{
  position:sticky;top:104px;
  background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:20px;box-shadow:var(--sh-rest);
}
.ayx-toc-card h4{display:flex;align-items:center;gap:8px;margin-bottom:14px;font-size:14px;color:var(--c-ink);}
.ayx-toc-card h4 i{color:var(--c-primary);}
.ayx-toc-nav ul li{margin-bottom:2px;}
.ayx-toc-nav ul li a{
  display:block;padding:7px 10px;font-size:13.5px;line-height:1.6;color:var(--c-body);
  border-radius:10px;border-left:2px solid transparent;
}
.ayx-toc-nav ul li a:hover{background:var(--c-primary-soft);color:var(--c-primary-dark);border-left-color:var(--c-primary);}

/* 相关内容 */
.ayx-related{padding:56px 0 64px;background:var(--c-bg);border-top:1px solid var(--c-line);}
.ayx-section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;
}
.ayx-section-head h2{margin-bottom:6px;}
.ayx-section-sub{font-size:14px;color:var(--c-muted);}
.ayx-more{font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px;}
.ayx-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.ayx-card{
  display:flex;flex-direction:column;background:var(--c-surface);
  border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;
  transition:transform var(--ease),box-shadow var(--ease);height:100%;
}
.ayx-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);}
.ayx-card-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--c-primary-soft);}
.ayx-card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.ayx-card:hover .ayx-card-cover img{transform:scale(1.03);}
.ayx-card-tag{
  position:absolute;left:12px;top:12px;height:26px;padding:0 10px;
  display:inline-flex;align-items:center;border-radius:var(--r-badge);
  background:rgba(255,241,230,.94);color:#C24E11;font-size:12px;font-weight:600;
}
.ayx-card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.ayx-card-body h3{
  font-size:17px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.ayx-card:hover .ayx-card-body h3{color:var(--c-primary);}
.ayx-card-body p{
  font-size:14px;color:var(--c-muted);line-height:1.7;margin:0;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.ayx-card-meta{
  display:flex;align-items:center;justify-content:space-between;
  font-size:12.5px;color:var(--c-muted);margin-top:auto;padding-top:8px;border-top:1px solid var(--c-line);
}
.ayx-card-meta i{color:var(--c-primary);}

/* 上下篇 */
.ayx-postnav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:40px;}
.ayx-postnav-item{
  display:flex;flex-direction:column;gap:6px;padding:20px 22px;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.ayx-postnav-item:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:#D6E1F6;}
.ayx-postnav-label{font-size:12.5px;color:var(--c-muted);display:flex;align-items:center;gap:6px;}
.ayx-postnav-title{font-size:15px;font-weight:600;color:var(--c-ink);line-height:1.5;}
.ayx-postnav-item.is-next{text-align:right;}
.ayx-postnav-item.is-next .ayx-postnav-label{justify-content:flex-end;}
.ayx-postnav-actions{display:flex;justify-content:center;margin-top:32px;}

/* CTA 转化带 */
.ayx-cta-band{
  padding:64px 0;
  background:linear-gradient(135deg,#175BCC 0%,#0F47A8 100%);
  color:#fff;text-align:center;
}
.ayx-cta-tag{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;margin-bottom:18px;
  border-radius:var(--r-pill);background:rgba(255,255,255,.16);color:#EAF1FF;font-size:13px;font-weight:600;
}
.ayx-cta-band h2{color:#fff;margin-bottom:12px;}
.ayx-cta-band p{max-width:620px;margin:0 auto 26px;color:rgba(255,255,255,.85);font-size:15px;}
.ayx-cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}

/* 页脚 */
.ayx-footer{background:#0E1726;color:#A9B4C6;padding:64px 0 0;}
.ayx-footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.5fr;gap:40px;}
.ayx-footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:16px;margin-bottom:16px;}
.ayx-footer p{font-size:14px;line-height:1.85;color:#93A0B5;margin:0;}
.ayx-footer-tag{
  display:inline-block;margin-top:16px;padding:6px 12px;border-radius:var(--r-badge);
  background:rgba(23,91,204,.24);color:#9CC0FF;font-size:12.5px;
}
.ayx-footer h4{color:#fff;font-size:14px;margin-bottom:16px;}
.ayx-footer-links li a{display:inline-block;font-size:14px;line-height:2.2;color:#A9B4C6;}
.ayx-footer-links li a:hover{color:#fff;}
.ayx-footer-contact li{display:flex;align-items:center;gap:9px;font-size:14px;line-height:2.2;color:#A9B4C6;}
.ayx-footer-contact i{color:#5C8BEE;}
.ayx-footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  margin-top:48px;padding:22px 0;border-top:1px solid rgba(255,255,255,.10);
  font-size:13px;color:#7A8699;
}

/* 响应式 */
@media (max-width:1023px){
  .ayx-nav-list{
    position:fixed;top:0;left:0;right:0;bottom:0;
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    gap:4px;padding:96px 24px 32px;margin:0;
    background:rgba(255,255,255,.98);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
    transform:translateX(100%);transition:transform .28s ease;z-index:880;overflow-y:auto;
  }
  .ayx-nav-list.is-open{transform:translateX(0);}
  .ayx-nav-list > li > a{height:48px;width:100%;font-size:16px;border-radius:12px;padding:0 16px;}
  .ayx-nav-list > li > a.is-active::after{display:none;}
  .ayx-nav-toggle{display:inline-flex;}
  .ayx-nav-right .ayx-btn{display:none;}
  .ayx-related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .ayx-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;}
  .ayx-postnav{grid-template-columns:minmax(0,1fr);}
  .ayx-postnav-item.is-next{text-align:left;}
  .ayx-postnav-item.is-next .ayx-postnav-label{justify-content:flex-start;}
}
@media (max-width:639px){
  .ayx-container{padding:0 20px;}
  .ayx-article-head{padding:32px 0 40px;}
  .ayx-article-main{padding:40px 0 56px;}
  .ayx-article-body{font-size:16.5px;line-height:1.85;}
  .ayx-article-body h1,.ayx-article-body h2{font-size:21px;}
  .ayx-related-grid{grid-template-columns:minmax(0,1fr);}
  .ayx-footer-grid{grid-template-columns:minmax(0,1fr);}
  .ayx-footer-bottom{flex-direction:column;text-align:center;}
  .ayx-cta-actions .ayx-btn{width:100%;}
  .ayx-section-head{flex-direction:column;align-items:flex-start;}
  .ayx-logo-sub{display:none;}
}

/* roulang page: category2 */
:root{
  --c-primary:#175BCC;
  --c-primary-dark:#0F47A8;
  --c-primary-soft:#E8F0FE;
  --c-accent:#FF7A2F;
  --c-accent-soft:#FFF1E6;
  --c-success:#12B76A;
  --c-ink:#0E1726;
  --c-body:#46536B;
  --c-muted:#7A8699;
  --c-line:#E6EBF3;
  --c-bg:#F5F7FB;
  --c-surface:#FFFFFF;
  --r-card:16px;
  --r-btn:12px;
  --r-img:14px;
  --r-badge:8px;
  --sh-1:0 8px 24px rgba(14,23,38,.06);
  --sh-2:0 16px 36px rgba(14,23,38,.10);
  --sh-nav:0 10px 30px rgba(14,23,38,.08);
  --sp-1:48px;
  --sp-2:72px;
  --sp-3:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--c-body);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-img);}
a{color:var(--c-primary-dark);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-primary);}
a:focus-visible,button:focus-visible,.ayx-btn:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;color:var(--c-ink);font-weight:700;letter-spacing:-.01em;}
p{margin:0;}
button{font-family:inherit;cursor:pointer;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ---------- 容器 ---------- */
.ayx-container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}
@media screen and (min-width:1024px){
  .ayx-container{padding:0 32px;}
}
@media screen and (min-width:1280px){
  .ayx-container{max-width:1280px;}
}

/* ---------- 导航 ---------- */
.ayx-header{
  position:sticky;
  top:16px;
  z-index:100;
  padding:0;
}
.ayx-nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  height:60px;
  padding:0 12px 0 14px;
  background:rgba(255,255,255,.88);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--c-line);
  border-radius:999px;
  box-shadow:var(--sh-nav);
}
.ayx-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.ayx-logo-mark{
  width:34px;height:34px;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--c-primary),var(--c-primary-dark));
  color:#fff;font-size:17px;font-weight:700;border-radius:10px;
}
.ayx-logo-text{display:flex;flex-direction:column;line-height:1.15;}
.ayx-logo-main{font-size:15px;font-weight:700;color:var(--c-ink);letter-spacing:.01em;}
.ayx-logo-sub{font-size:10px;color:var(--c-muted);letter-spacing:.14em;}
.ayx-nav-list{display:flex;align-items:center;gap:2px;flex:1 1 auto;justify-content:center;}
.ayx-nav-list a{
  display:inline-block;
  padding:8px 13px;
  font-size:14px;
  color:var(--c-body);
  border-radius:999px;
  white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.ayx-nav-list a:hover{background:var(--c-primary-soft);color:var(--c-primary-dark);}
.ayx-nav-list a.is-active{
  color:var(--c-primary);
  background:var(--c-primary-soft);
  font-weight:600;
  position:relative;
}
.ayx-nav-list a.is-active::after{
  content:"";position:absolute;left:50%;bottom:2px;
  width:18px;height:2px;border-radius:2px;
  background:var(--c-primary);transform:translateX(-50%);
}
.ayx-nav-right{display:flex;align-items:center;gap:8px;flex:0 0 auto;}
.ayx-nav-toggle{
  display:none;
  width:40px;height:40px;border-radius:12px;
  border:1px solid var(--c-line);background:#fff;color:var(--c-primary);
  font-size:16px;
}
.ayx-nav-toggle:hover{background:var(--c-primary-soft);}

/* ---------- 按钮 ---------- */
.ayx-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:0 20px;
  height:46px;
  font-size:15px;
  font-weight:600;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
  cursor:pointer;
  white-space:nowrap;
}
.ayx-btn-primary{
  background:var(--c-primary);
  color:#fff;
  box-shadow:0 8px 20px rgba(23,91,204,.22);
}
.ayx-btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(23,91,204,.28);}
.ayx-btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(23,91,204,.20);}
.ayx-btn-ghost{
  background:#fff;color:var(--c-primary-dark);border-color:var(--c-line);
}
.ayx-btn-ghost:hover{border-color:var(--c-primary);background:var(--c-primary-soft);color:var(--c-primary-dark);transform:translateY(-2px);}
.ayx-btn-accent{
  background:var(--c-accent);color:#fff;box-shadow:0 8px 20px rgba(255,122,47,.24);
}
.ayx-btn-accent:hover{background:#EF6A1E;color:#fff;transform:translateY(-2px);}
.ayx-btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:999px;}
.ayx-btn-lg{height:52px;padding:0 26px;font-size:16px;}

/* ---------- 页面头图 ---------- */
.ayx-page-hero{
  margin-top:-60px;
  padding:112px 0 56px;
  background:linear-gradient(180deg,var(--c-primary-soft) 0%,#F5F7FB 72%,#F5F7FB 100%);
}
.ayx-page-hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:44px;
  align-items:center;
}
.ayx-crumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:var(--c-muted);margin-bottom:18px;
}
.ayx-crumb a{color:var(--c-muted);}
.ayx-crumb a:hover{color:var(--c-primary);}
.ayx-crumb i{font-size:10px;}
.ayx-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(23,91,204,.10);color:var(--c-primary-dark);
  font-size:13px;font-weight:600;margin-bottom:16px;
}
.ayx-page-hero h1{
  font-size:clamp(30px,4.2vw,46px);
  line-height:1.2;
  margin-bottom:16px;
}
.ayx-lead{
  font-size:17px;
  line-height:1.85;
  color:var(--c-body);
  max-width:640px;
}
.ayx-hero-facts{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;
}
.ayx-fact{
  display:flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--c-line);
  border-radius:999px;padding:8px 16px;
  font-size:13px;color:var(--c-body);box-shadow:var(--sh-1);
}
.ayx-fact i{color:var(--c-primary);}
.ayx-hero-visual{position:relative;}
.ayx-hero-visual img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  border-radius:var(--r-card);
  box-shadow:var(--sh-2);
}
.ayx-float-card{
  position:absolute;left:-18px;bottom:-20px;
  background:#fff;border:1px solid var(--c-line);
  border-radius:12px;padding:14px 18px;
  box-shadow:var(--sh-1);
  display:flex;gap:22px;
}
.ayx-float-card div{display:flex;flex-direction:column;}
.ayx-float-card span:first-child{font-size:11px;color:var(--c-muted);letter-spacing:.06em;}
.ayx-float-card span:last-child{font-size:15px;font-weight:700;color:var(--c-ink);}

/* ---------- 通用板块 ---------- */
.ayx-section{padding:var(--sp-1) 0;}
@media screen and (min-width:768px){.ayx-section{padding:var(--sp-2) 0;}}
@media screen and (min-width:1024px){.ayx-section{padding:var(--sp-3) 0;}}
.ayx-section.is-alt{background:#fff;}
.ayx-section-head{max-width:760px;margin-bottom:32px;}
.ayx-section-head h2{font-size:clamp(24px,3vw,32px);line-height:1.3;margin-bottom:12px;}
.ayx-section-head p{font-size:16px;color:var(--c-body);}

/* ---------- Zigzag ---------- */
.ayx-zigzag{display:flex;flex-direction:column;gap:56px;}
@media screen and (min-width:1024px){.ayx-zigzag{gap:80px;}}
.ayx-zig{
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
  align-items:center;
}
@media screen and (min-width:900px){
  .ayx-zig{grid-template-columns:1fr 1fr;gap:56px;}
  .ayx-zig.is-reverse .ayx-zig-media{order:2;}
  .ayx-zig.is-reverse .ayx-zig-copy{order:1;}
}
.ayx-zig-media{position:relative;}
.ayx-zig-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--r-card);
  box-shadow:var(--sh-1);
}
.ayx-zig-media::after{
  content:"";position:absolute;inset:auto -14px -14px auto;
  width:120px;height:120px;border-radius:24px;
  background:var(--c-accent-soft);z-index:-1;
}
.ayx-zig-step{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;font-weight:700;color:var(--c-accent);
  letter-spacing:.06em;margin-bottom:14px;
}
.ayx-zig-step b{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:10px;
  background:var(--c-accent-soft);color:var(--c-accent);
  font-size:14px;
}
.ayx-zig-copy h2{font-size:clamp(22px,2.4vw,28px);margin-bottom:14px;line-height:1.35;}
.ayx-zig-copy p{font-size:16px;color:var(--c-body);margin-bottom:18px;}
.ayx-check-list li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:15px;color:var(--c-body);
  padding:9px 0;border-bottom:1px dashed var(--c-line);
}
.ayx-check-list li:last-child{border-bottom:none;}
.ayx-check-list i{color:var(--c-success);margin-top:5px;font-size:13px;}
.ayx-check-list b{color:var(--c-ink);font-weight:600;}

/* ---------- 兼容标签行 ---------- */
.ayx-chip-row{
  display:flex;flex-wrap:wrap;gap:12px;
}
.ayx-chip{
  display:inline-flex;align-items:center;gap:9px;
  background:#fff;border:1px solid var(--c-line);
  border-radius:999px;padding:10px 18px;
  font-size:14px;color:var(--c-ink);font-weight:600;
  box-shadow:var(--sh-1);
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.ayx-chip i{color:var(--c-primary);font-size:15px;}
.ayx-chip span{color:var(--c-muted);font-weight:400;font-size:13px;}
.ayx-chip:hover{transform:translateY(-2px);border-color:var(--c-primary);box-shadow:var(--sh-2);}
.ayx-chip.is-accent i{color:var(--c-accent);}

/* ---------- 下载区 ---------- */
.ayx-download{
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:22px;
  padding:32px 24px;
  box-shadow:var(--sh-1);
}
@media screen and (min-width:768px){.ayx-download{padding:44px 40px;}}
.ayx-download-head{margin-bottom:26px;}
.ayx-download-head h2{font-size:clamp(22px,2.6vw,28px);margin-bottom:10px;}
.ayx-download-head p{font-size:15px;color:var(--c-body);}
.ayx-dl-main{
  display:grid;grid-template-columns:1fr;gap:14px;
  margin-bottom:18px;
}
@media screen and (min-width:768px){
  .ayx-dl-main{grid-template-columns:1.35fr 1fr 1fr;}
}
.ayx-dl-sub{
  display:grid;grid-template-columns:1fr;gap:14px;
}
@media screen and (min-width:768px){
  .ayx-dl-sub{grid-template-columns:1fr 1fr;}
}
.ayx-dl-btn{
  display:flex;align-items:center;gap:14px;
  border-radius:var(--r-btn);
  padding:14px 18px;
  min-height:64px;
  text-align:left;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease;
}
.ayx-dl-btn i.ayx-dl-icon{font-size:24px;flex:0 0 auto;}
.ayx-dl-btn .ayx-dl-txt{display:flex;flex-direction:column;line-height:1.35;}
.ayx-dl-btn .ayx-dl-txt strong{font-size:16px;font-weight:700;}
.ayx-dl-btn .ayx-dl-txt small{font-size:12px;opacity:.85;letter-spacing:.02em;}
.ayx-dl-btn.is-main{
  background:var(--c-primary);color:#fff;
  justify-content:center;
  height:52px;min-height:52px;
  box-shadow:0 10px 26px rgba(23,91,204,.24);
  padding:0 22px;
}
.ayx-dl-btn.is-main:hover{background:var(--c-primary-dark);transform:translateY(-2px);color:#fff;}
.ayx-dl-btn.is-main:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(23,91,204,.2);}
.ayx-dl-btn.is-alt{
  background:#fff;color:var(--c-ink);
  border:1px solid var(--c-line);
  box-shadow:var(--sh-1);
}
.ayx-dl-btn.is-alt:hover{border-color:var(--c-primary);transform:translateY(-2px);box-shadow:var(--sh-2);color:var(--c-ink);}
.ayx-dl-btn.is-alt i.ayx-dl-icon{color:var(--c-primary);}
.ayx-dl-note{
  display:flex;align-items:flex-start;gap:10px;
  margin-top:20px;padding:14px 16px;
  background:var(--c-primary-soft);
  border-radius:12px;
  font-size:13.5px;color:var(--c-primary-dark);line-height:1.7;
}
.ayx-dl-note i{margin-top:4px;}

/* ---------- 步骤条 ---------- */
.ayx-steps{
  display:grid;grid-template-columns:1fr;gap:20px;
  counter-reset:ayxstep;
}
@media screen and (min-width:576px){.ayx-steps{grid-template-columns:1fr 1fr;}}
@media screen and (min-width:1024px){.ayx-steps{grid-template-columns:repeat(4,1fr);}}
.ayx-step{
  position:relative;
  background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:24px 20px;
  box-shadow:var(--sh-1);
  transition:transform .18s ease,box-shadow .18s ease;
}
.ayx-step:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-step-no{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:10px;
  background:var(--c-primary-soft);color:var(--c-primary-dark);
  font-weight:700;font-size:14px;margin-bottom:14px;
}
.ayx-step h3{font-size:17px;margin-bottom:8px;}
.ayx-step p{font-size:14px;color:var(--c-body);line-height:1.7;}
.ayx-step::after{
  content:"";position:absolute;top:40px;right:-18px;width:16px;height:2px;
  background:var(--c-line);display:none;
}
@media screen and (min-width:1024px){
  .ayx-step:not(:last-child)::after{display:block;}
}

/* ---------- 相关阅读 ---------- */
.ayx-related-list{
  display:grid;grid-template-columns:1fr;gap:14px;
}
@media screen and (min-width:768px){.ayx-related-list{grid-template-columns:repeat(3,1fr);}}
.ayx-related-item{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:18px 20px;
  font-size:15px;font-weight:600;color:var(--c-ink);
  box-shadow:var(--sh-1);
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease,color .18s ease;
}
.ayx-related-item i{color:var(--c-primary);transition:transform .18s ease;}
.ayx-related-item:hover{transform:translateY(-2px);border-color:var(--c-primary);color:var(--c-primary-dark);box-shadow:var(--sh-2);}
.ayx-related-item:hover i{transform:translateX(4px);}

/* ---------- 底部转化带 ---------- */
.ayx-cta-band{
  background:var(--c-primary-soft);
  border-radius:24px;
  padding:40px 24px;
  display:grid;gap:24px;
  align-items:center;
}
@media screen and (min-width:900px){
  .ayx-cta-band{grid-template-columns:1.4fr 1fr;padding:52px 48px;}
}
.ayx-cta-band h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:12px;line-height:1.35;}
.ayx-cta-band p{font-size:15.5px;color:var(--c-body);}
.ayx-cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
@media screen and (max-width:520px){
  .ayx-cta-actions{flex-direction:column;}
  .ayx-cta-actions .ayx-btn{width:100%;}
}

/* ---------- 页脚 ---------- */
.ayx-footer{
  background:var(--c-ink);
  color:#B9C3D4;
  padding:56px 0 0;
  margin-top:var(--sp-1);
}
@media screen and (min-width:768px){.ayx-footer{padding-top:72px;margin-top:var(--sp-2);}}
.ayx-footer-grid{
  display:grid;grid-template-columns:1fr;gap:32px;
  padding-bottom:40px;
}
@media screen and (min-width:768px){.ayx-footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:28px;}}
.ayx-footer-brand{
  display:flex;align-items:center;gap:10px;
  font-size:16px;font-weight:700;color:#fff;margin-bottom:14px;
}
.ayx-footer-brand .ayx-logo-mark{background:linear-gradient(140deg,var(--c-primary),var(--c-accent));}
.ayx-footer p{font-size:13.5px;line-height:1.85;color:#9FAABD;}
.ayx-footer-tag{
  display:inline-block;margin-top:14px;
  font-size:12px;color:#8FB0F0;
  background:rgba(23,91,204,.22);
  border-radius:8px;padding:6px 12px;
}
.ayx-footer h4{font-size:14px;color:#fff;margin-bottom:14px;font-weight:700;}
.ayx-footer-links li,.ayx-footer-contact li{margin-bottom:9px;font-size:14px;}
.ayx-footer-links a{color:#B9C3D4;line-height:2;}
.ayx-footer-links a:hover{color:#fff;}
.ayx-footer-contact li{color:#9FAABD;display:flex;align-items:center;gap:8px;}
.ayx-footer-contact i{color:#8FB0F0;}
.ayx-footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding:18px 0;
  display:flex;flex-wrap:wrap;gap:10px;
  justify-content:space-between;
  font-size:12.5px;color:#8A94A6;
}

/* ---------- 移动端导航 ---------- */
@media screen and (max-width:1023px){
  .ayx-nav{border-radius:20px;height:56px;padding:0 10px 0 12px;}
  .ayx-nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .ayx-nav-list{
    position:fixed;
    inset:0;
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:4px;
    padding:88px 20px 24px;
    background:rgba(255,255,255,.98);
    -webkit-backdrop-filter:blur(14px);
    backdrop-filter:blur(14px);
    transform:translateY(-12px);
    opacity:0;visibility:hidden;
    transition:opacity .22s ease,transform .22s ease,visibility .22s;
    z-index:99;
    border-radius:0;
  }
  .ayx-nav.is-open .ayx-nav-list{
    opacity:1;visibility:visible;transform:translateY(0);
  }
  .ayx-nav-list a{display:flex;align-items:center;height:48px;font-size:16px;border-radius:12px;padding:0 16px;}
  .ayx-nav-list a.is-active::after{display:none;}
}
@media screen and (max-width:520px){
  .ayx-page-hero{padding:100px 0 40px;}
  .ayx-float-card{position:static;margin-top:14px;left:auto;bottom:auto;}
}

/* roulang page: category3 */
:root{
  --c-primary:#175BCC;
  --c-primary-dark:#0F47A8;
  --c-primary-soft:#E8F0FE;
  --c-accent:#FF7A2F;
  --c-accent-soft:#FFF1E6;
  --c-success:#12B76A;
  --c-ink:#0E1726;
  --c-body:#46536B;
  --c-muted:#7A8699;
  --c-line:#E6EBF3;
  --c-bg:#F5F7FB;
  --c-surface:#FFFFFF;
  --r-card:16px;
  --r-btn:12px;
  --r-img:14px;
  --r-badge:8px;
  --sh-1:0 8px 24px rgba(14,23,38,.06);
  --sh-2:0 16px 36px rgba(14,23,38,.10);
  --sh-nav:0 10px 30px rgba(14,23,38,.08);
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --font-num:"Inter","DIN Alternate","Helvetica Neue",Arial,sans-serif;
  --sec-y:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--c-body);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--c-primary-dark);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-primary);}
a:focus-visible,button:focus-visible,.ayx-chip:focus-visible{
  outline:2px solid var(--c-primary);
  outline-offset:2px;
  border-radius:6px;
}
h1,h2,h3,h4{margin:0;color:var(--c-ink);font-weight:700;line-height:1.3;}
h1{font-size:clamp(30px,4.2vw,46px);line-height:1.2;letter-spacing:-.4px;}
h2{font-size:clamp(24px,3vw,32px);}
h3{font-size:19px;font-weight:600;line-height:1.4;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;}

/* ---------- Foundation 覆盖 ---------- */
.button,.button.primary,.button.secondary,.top-bar,.orbit,.accordion,.accordion-item,.tabs,.menu{
  border-radius:var(--r-btn);
  font-family:var(--font-cn);
}
.button{background:var(--c-primary);border:1px solid var(--c-primary);box-shadow:none;}
.button:hover{background:var(--c-primary-dark);border-color:var(--c-primary-dark);}
.accordion{background:transparent;box-shadow:none;}
.accordion-item{border:1px solid var(--c-line);}
.accordion-title{border:0;font-weight:600;color:var(--c-ink);}
.accordion-title:hover{background:var(--c-primary-soft);}
input,textarea,select{border-radius:var(--r-btn);border:1px solid var(--c-line);height:48px;font-family:inherit;}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(23,91,204,.12);}

/* ---------- 布局 ---------- */
.ayx-container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:20px;
  padding-right:20px;
}
@media screen and (min-width:1024px){
  .ayx-container{max-width:1280px;padding-left:32px;padding-right:32px;}
}
.ayx-section{padding:var(--sec-y) 0;}
.ayx-section--alt{background:var(--c-surface);}
.ayx-section--plain{background:var(--c-bg);}
.ayx-sec-head{max-width:760px;margin-bottom:32px;}
.ayx-sec-head p{margin-top:12px;color:var(--c-body);font-size:16px;}
.ayx-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.4px;
  color:var(--c-primary);
  background:var(--c-primary-soft);
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.ayx-eyebrow i{font-size:12px;}

/* ---------- 导航 ---------- */
.ayx-header{
  position:sticky;top:16px;z-index:60;
  padding:0 0 4px;
}
.ayx-nav{
  display:flex;align-items:center;gap:20px;
  height:60px;padding:0 12px 0 16px;
  background:rgba(255,255,255,.88);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--c-line);
  border-radius:999px;
  box-shadow:var(--sh-nav);
}
.ayx-logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.ayx-logo-mark{
  width:36px;height:36px;border-radius:11px;
  background:var(--c-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:700;
  box-shadow:0 6px 16px rgba(23,91,204,.28);
}
.ayx-logo-text{display:flex;flex-direction:column;line-height:1.1;}
.ayx-logo-main{font-size:16px;font-weight:700;color:var(--c-ink);letter-spacing:-.2px;}
.ayx-logo-sub{font-size:11px;color:var(--c-muted);letter-spacing:.6px;}
.ayx-nav-list{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;}
.ayx-nav-list a{
  display:block;padding:8px 14px;border-radius:999px;
  font-size:14px;color:var(--c-body);font-weight:500;white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.ayx-nav-list a:hover{background:var(--c-primary-soft);color:var(--c-primary-dark);}
.ayx-nav-list a.is-active{
  background:var(--c-primary-soft);color:var(--c-primary);font-weight:600;
  box-shadow:inset 0 -2px 0 var(--c-primary);
}
.ayx-nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.ayx-nav-toggle{
  display:none;width:40px;height:40px;border-radius:999px;
  border:1px solid var(--c-line);background:#fff;color:var(--c-ink);
  cursor:pointer;font-size:16px;
}
.ayx-nav-toggle:hover{background:var(--c-primary-soft);color:var(--c-primary);}

/* ---------- 按钮 ---------- */
.ayx-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;cursor:pointer;
  border:1px solid transparent;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.ayx-btn i{font-size:14px;}
.ayx-btn-primary{background:var(--c-primary);color:#fff;box-shadow:0 8px 20px rgba(23,91,204,.22);}
.ayx-btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(23,91,204,.18);}
.ayx-btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 8px 20px rgba(255,122,47,.24);}
.ayx-btn-accent:hover{background:#E96A20;color:#fff;transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-btn-outline{background:#fff;color:var(--c-primary);border-color:var(--c-line);box-shadow:var(--sh-1);}
.ayx-btn-outline:hover{color:var(--c-primary-dark);border-color:var(--c-primary);transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-btn-sm{height:40px;padding:0 16px;font-size:14px;border-radius:10px;}
.ayx-btn-lg{height:52px;padding:0 28px;font-size:16px;}
.ayx-btn[disabled],.ayx-btn.is-disabled{opacity:.4;pointer-events:none;}

/* ---------- 页头横幅 ---------- */
.ayx-page-hero{
  padding:40px 0 8px;
}
.ayx-crumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:13px;color:var(--c-muted);margin-bottom:20px;
}
.ayx-crumb a{color:var(--c-muted);}
.ayx-crumb a:hover{color:var(--c-primary);}
.ayx-crumb span.sep{color:#C6CEDA;}
.ayx-crumb strong{color:var(--c-body);font-weight:600;}
.ayx-hero-panel{
  display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:24px;
  padding:36px;
  box-shadow:var(--sh-1);
  overflow:hidden;
}
.ayx-hero-panel h1{margin-bottom:16px;}
.ayx-hero-lead{font-size:17px;color:var(--c-body);line-height:1.8;max-width:620px;}
.ayx-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.ayx-hero-figure{
  position:relative;border-radius:var(--r-img);overflow:hidden;
  aspect-ratio:16/10;background:var(--c-primary-soft);
}
.ayx-hero-figure img{width:100%;height:100%;object-fit:cover;}
.ayx-hero-stats{
  position:absolute;left:14px;bottom:14px;right:14px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:8px;
  background:rgba(255,255,255,.94);
  border-radius:var(--r-btn);
  padding:12px;
  box-shadow:var(--sh-1);
}
.ayx-hero-stats div{text-align:center;}
.ayx-hero-stats b{display:block;font-family:var(--font-num);font-size:18px;color:var(--c-primary);font-weight:700;}
.ayx-hero-stats span{font-size:11px;color:var(--c-muted);}

/* ---------- 筛选标签 ---------- */
.ayx-filter-bar{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  margin-bottom:28px;
}
.ayx-filter-label{font-size:13px;color:var(--c-muted);font-weight:600;margin-right:2px;}
.ayx-chip{
  display:inline-flex;align-items:center;gap:6px;
  height:38px;padding:0 16px;border-radius:999px;
  border:1px solid var(--c-line);background:#fff;
  font-size:14px;color:var(--c-body);cursor:pointer;
  transition:all .2s ease;
}
.ayx-chip:hover{border-color:var(--c-primary);color:var(--c-primary-dark);transform:translateY(-1px);}
.ayx-chip.is-active{
  background:var(--c-primary);border-color:var(--c-primary);color:#fff;font-weight:600;
  box-shadow:0 8px 18px rgba(23,91,204,.22);
}
.ayx-chip i{font-size:12px;}

/* ---------- 卡片矩阵 ---------- */
.ayx-mix{display:grid;grid-template-columns:repeat(6,1fr);gap:24px;}
.ayx-lib-card{
  grid-column:span 2;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-1);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.ayx-lib-card--wide{grid-column:span 3;flex-direction:row;}
.ayx-lib-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#D8E2F5;}
.ayx-lib-cover{position:relative;overflow:hidden;background:var(--c-primary-soft);}
.ayx-lib-card--wide .ayx-lib-cover{width:44%;flex-shrink:0;aspect-ratio:4/3;}
.ayx-lib-card:not(.ayx-lib-card--wide) .ayx-lib-cover{aspect-ratio:16/9;}
.ayx-lib-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.ayx-lib-card:hover .ayx-lib-cover img{transform:scale(1.03);}
.ayx-badge{
  position:absolute;left:12px;top:12px;
  background:var(--c-accent-soft);color:#B4500F;
  font-size:12px;font-weight:600;line-height:1;
  padding:7px 10px;border-radius:var(--r-badge);
}
.ayx-badge--blue{background:var(--c-primary-soft);color:var(--c-primary-dark);}
.ayx-lib-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.ayx-lib-body h3{font-size:19px;}
.ayx-lib-body p{font-size:14.5px;color:var(--c-body);line-height:1.75;}
.ayx-lib-meta{
  display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:auto;
  padding-top:12px;border-top:1px dashed var(--c-line);
  font-size:13px;color:var(--c-muted);
}
.ayx-lib-meta li{display:flex;align-items:center;gap:6px;}
.ayx-lib-meta i{color:var(--c-primary);font-size:12px;}
.ayx-lib-more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13.5px;font-weight:600;color:var(--c-primary);
}
.ayx-lib-more:hover{gap:10px;color:var(--c-primary-dark);}
.ayx-empty-hint{
  display:none;padding:40px;text-align:center;color:var(--c-muted);
  background:#fff;border:1px dashed var(--c-line);border-radius:var(--r-card);
}

/* ---------- 数据带 ---------- */
.ayx-stat-band{
  background:linear-gradient(180deg,var(--c-primary-soft) 0%,#F5F7FB 100%);
  border-top:1px solid var(--c-line);
  border-bottom:1px solid var(--c-line);
}
.ayx-stat-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.ayx-stat-card{
  background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.ayx-stat-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-stat-icon{
  width:44px;height:44px;border-radius:12px;background:var(--c-primary-soft);
  color:var(--c-primary);display:flex;align-items:center;justify-content:center;
  font-size:18px;margin-bottom:16px;
}
.ayx-stat-card b{display:block;font-family:var(--font-num);font-size:30px;color:var(--c-ink);line-height:1.2;}
.ayx-stat-card small{display:block;font-size:13px;color:var(--c-muted);margin-top:6px;}

/* ---------- 索引网格 ---------- */
.ayx-index-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}
.ayx-index-item{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:18px 20px;background:var(--c-surface);
  border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);font-size:15px;font-weight:600;color:var(--c-ink);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
}
.ayx-index-item:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#D8E2F5;color:var(--c-primary);}
.ayx-index-item i{color:var(--c-primary);font-size:13px;}
.ayx-index-item span{display:flex;flex-direction:column;gap:2px;}
.ayx-index-item em{font-style:normal;font-size:12px;font-weight:400;color:var(--c-muted);}

/* ---------- 图文区块 ---------- */
.ayx-split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.ayx-split-figure{border-radius:var(--r-img);overflow:hidden;aspect-ratio:16/10;background:var(--c-primary-soft);box-shadow:var(--sh-1);}
.ayx-split-figure img{width:100%;height:100%;object-fit:cover;}
.ayx-check-list{display:grid;gap:14px;margin-top:22px;}
.ayx-check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--c-body);}
.ayx-check-list i{
  flex-shrink:0;width:24px;height:24px;border-radius:8px;
  background:var(--c-success);color:#fff;font-size:12px;
  display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.ayx-note-card{
  background:var(--c-accent-soft);border:1px solid #FFE0CC;
  border-radius:var(--r-card);padding:22px 24px;margin-top:24px;
}
.ayx-note-card h4{font-size:15px;color:#B4500F;margin-bottom:8px;}
.ayx-note-card p{font-size:14px;color:#7A4A22;line-height:1.7;}

/* ---------- 相关阅读 ---------- */
.ayx-read-list{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.ayx-read-item{
  background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:22px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.ayx-read-item:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-read-item span{font-size:12px;color:var(--c-primary);font-weight:600;}
.ayx-read-item h3{font-size:16.5px;margin:10px 0 8px;line-height:1.5;}
.ayx-read-item p{font-size:14px;color:var(--c-muted);}

/* ---------- 转化带 ---------- */
.ayx-cta{
  background:var(--c-primary);
  border-radius:24px;
  padding:44px;
  color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  box-shadow:0 20px 40px rgba(23,91,204,.22);
}
.ayx-cta h2{color:#fff;margin-bottom:10px;}
.ayx-cta p{color:rgba(255,255,255,.86);font-size:15px;max-width:600px;}
.ayx-cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
.ayx-cta .ayx-btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);box-shadow:none;}
.ayx-cta .ayx-btn-outline:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff;}
.ayx-cta .ayx-btn-accent{background:var(--c-accent);}
.ayx-cta .ayx-btn-accent:hover{background:#E96A20;}

/* ---------- 页脚 ---------- */
.ayx-footer{
  background:var(--c-ink);
  color:#AEB9CD;
  padding:64px 0 0;
  margin-top:96px;
}
.ayx-footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:32px;
  padding-bottom:40px;
}
.ayx-footer h4{color:#fff;font-size:14px;margin-bottom:14px;letter-spacing:.3px;}
.ayx-footer-brand{
  display:flex;align-items:center;gap:10px;
  color:#fff;font-weight:700;font-size:16px;margin-bottom:14px;
}
.ayx-footer p{font-size:13.5px;line-height:1.85;color:#93A0B8;}
.ayx-footer-tag{
  display:inline-block;margin-top:14px;padding:6px 12px;border-radius:999px;
  background:rgba(255,255,255,.08);color:#C7D3E8;font-size:12px;
}
.ayx-footer-links li,.ayx-footer-contact li{margin-bottom:2px;}
.ayx-footer-links a,.ayx-footer-contact li{
  color:#AEB9CD;font-size:14px;line-height:2.2;
}
.ayx-footer-links a:hover{color:#fff;}
.ayx-footer-contact li{display:flex;align-items:center;gap:8px;line-height:1.9;}
.ayx-footer-contact i{color:var(--c-accent);font-size:13px;}
.ayx-footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:18px 0 24px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:#7C8AA3;
}

/* ---------- 移动端抽屉 ---------- */
@media screen and (max-width:1023px){
  :root{--sec-y:72px;}
  .ayx-nav-list{
    position:fixed;left:16px;right:16px;top:84px;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border:1px solid var(--c-line);border-radius:20px;
    padding:12px;box-shadow:var(--sh-2);
    display:none;z-index:70;
  }
  .ayx-nav-list.is-open{display:flex;}
  .ayx-nav-list a{height:48px;display:flex;align-items:center;border-radius:12px;font-size:15px;padding:0 16px;}
  .ayx-nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .ayx-nav-right .ayx-btn-sm{display:none;}
  .ayx-hero-panel{grid-template-columns:1fr;padding:28px;}
  .ayx-mix{grid-template-columns:repeat(2,1fr);}
  .ayx-lib-card--wide{grid-column:span 2;flex-direction:column;}
  .ayx-lib-card--wide .ayx-lib-cover{width:100%;aspect-ratio:16/9;}
  .ayx-lib-card{grid-column:span 1;}
  .ayx-stat-grid{grid-template-columns:repeat(2,1fr);}
  .ayx-index-grid{grid-template-columns:repeat(2,1fr);}
  .ayx-split{grid-template-columns:1fr;gap:26px;}
  .ayx-read-list{grid-template-columns:1fr;}
  .ayx-footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .ayx-cta{padding:32px;}
}
@media screen and (max-width:575px){
  :root{--sec-y:48px;}
  .ayx-header{top:10px;}
  .ayx-nav{height:56px;padding:0 10px 0 12px;}
  .ayx-logo-sub{display:none;}
  .ayx-mix{grid-template-columns:1fr;}
  .ayx-lib-card,.ayx-lib-card--wide{grid-column:span 1;}
  .ayx-stat-grid{grid-template-columns:1fr;}
  .ayx-index-grid{grid-template-columns:1fr;}
  .ayx-hero-panel{padding:22px;border-radius:20px;}
  .ayx-hero-actions .ayx-btn{width:100%;}
  .ayx-hero-stats{grid-template-columns:repeat(3,1fr);padding:10px 6px;}
  .ayx-hero-stats b{font-size:15px;}
  .ayx-footer-grid{grid-template-columns:1fr;}
  .ayx-footer-bottom{flex-direction:column;gap:6px;}
  .ayx-cta{padding:26px 22px;border-radius:20px;}
  .ayx-cta-actions{width:100%;}
  .ayx-cta-actions .ayx-btn{width:100%;}
}

/* roulang page: category4 */
:root{
  --c-primary:#175BCC;
  --c-primary-dark:#0F47A8;
  --c-primary-soft:#E8F0FE;
  --c-accent:#FF7A2F;
  --c-accent-soft:#FFF1E6;
  --c-success:#12B76A;
  --c-ink:#0E1726;
  --c-body:#46536B;
  --c-muted:#7A8699;
  --c-line:#E6EBF3;
  --c-bg:#F5F7FB;
  --c-surface:#FFFFFF;
  --r-card:16px;
  --r-btn:12px;
  --r-img:14px;
  --r-badge:8px;
  --sh-1:0 8px 24px rgba(14,23,38,.06);
  --sh-2:0 16px 36px rgba(14,23,38,.10);
  --sh-nav:0 10px 30px rgba(14,23,38,.08);
  --sp-1:24px;
  --sp-2:32px;
  --sp-3:48px;
  --sp-4:72px;
  --sp-5:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--c-body);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary-dark);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-primary);}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:6px;}
h1,h2,h3,h4{color:var(--c-ink);margin:0 0 12px;font-weight:700;line-height:1.3;}
p{margin:0 0 14px;}
ul{margin:0;padding:0;list-style:none;}
dl,dd,dt{margin:0;}
button{font-family:inherit;}
::selection{background:var(--c-primary-soft);color:var(--c-primary-dark);}

.ayx-container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:20px;
  padding-right:20px;
}
@media (min-width:1024px){
  .ayx-container{max-width:1280px;padding-left:32px;padding-right:32px;}
}

/* ---------- 悬浮胶囊导航 ---------- */
.ayx-header{
  position:sticky;
  top:16px;
  z-index:60;
  margin-top:16px;
}
.ayx-nav{
  position:relative;
  display:flex;
  align-items:center;
  gap:16px;
  height:60px;
  padding:0 16px;
  border-radius:999px;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--c-line);
  box-shadow:var(--sh-nav);
}
.ayx-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.ayx-logo-mark{
  width:36px;height:36px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--c-primary),var(--c-primary-dark));
  color:#fff;font-weight:700;font-size:18px;
}
.ayx-logo-text{display:flex;flex-direction:column;line-height:1.15;}
.ayx-logo-main{font-size:16px;font-weight:700;color:var(--c-ink);letter-spacing:.2px;}
.ayx-logo-sub{font-size:11px;color:var(--c-muted);letter-spacing:2px;}
.ayx-nav-list{display:flex;align-items:center;gap:4px;flex:1 1 auto;justify-content:center;}
.ayx-nav-list li a{
  display:inline-flex;align-items:center;height:38px;padding:0 14px;
  border-radius:999px;font-size:15px;color:var(--c-body);
  transition:background .2s ease,color .2s ease;
}
.ayx-nav-list li a:hover{background:#F0F4FB;color:var(--c-primary);}
.ayx-nav-list li a.is-active{color:var(--c-primary);background:var(--c-primary-soft);font-weight:600;}
.ayx-nav-right{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.ayx-nav-toggle{
  display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--c-line);
  background:#fff;color:var(--c-ink);cursor:pointer;font-size:16px;
}

/* ---------- 按钮 ---------- */
.ayx-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
  white-space:nowrap;
}
.ayx-btn i{font-size:15px;}
.ayx-btn-primary{background:var(--c-primary);color:#fff;box-shadow:0 8px 20px rgba(23,91,204,.22);}
.ayx-btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(23,91,204,.26);}
.ayx-btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(23,91,204,.2);}
.ayx-btn-outline{background:#fff;border-color:var(--c-line);color:var(--c-ink);}
.ayx-btn-outline:hover{border-color:var(--c-primary);color:var(--c-primary);transform:translateY(-2px);box-shadow:var(--sh-1);}
.ayx-btn-outline:active{transform:translateY(1px);box-shadow:none;}
.ayx-btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 8px 20px rgba(255,122,47,.24);}
.ayx-btn-accent:hover{background:#EA671F;color:#fff;transform:translateY(-2px);}
.ayx-btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:10px;}
.ayx-btn-lg{height:52px;padding:0 28px;font-size:16px;}

/* ---------- 通用板块 ---------- */
.ayx-section{padding:48px 0;}
@media (min-width:768px){.ayx-section{padding:72px 0;}}
@media (min-width:1024px){.ayx-section{padding:80px 0;}}
.ayx-section--white{background:var(--c-surface);}
.ayx-section--soft{background:var(--c-bg);}
.ayx-section--tint{background:var(--c-primary-soft);}
.ayx-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--c-primary);
  background:var(--c-primary-soft);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.ayx-eyebrow--accent{color:#B94E10;background:var(--c-accent-soft);}
.ayx-h2{font-size:clamp(24px,3vw,32px);margin-bottom:12px;}
.ayx-lead{font-size:16px;color:var(--c-body);max-width:760px;}
.ayx-badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;padding:5px 10px;border-radius:var(--r-badge);
  background:var(--c-primary-soft);color:var(--c-primary-dark);
}
.ayx-badge--accent{background:var(--c-accent-soft);color:#B94E10;}
.ayx-badge--success{background:rgba(18,183,106,.12);color:#0B7A47;}

/* ---------- 面包屑 ---------- */
.ayx-crumb{padding:20px 0 0;font-size:13px;color:var(--c-muted);}
.ayx-crumb ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.ayx-crumb li::after{content:"/";margin-left:8px;color:#C3CBD9;}
.ayx-crumb li:last-child::after{content:"";margin:0;}
.ayx-crumb a{color:var(--c-muted);}
.ayx-crumb a:hover{color:var(--c-primary);}
.ayx-crumb strong{color:var(--c-ink);font-weight:600;}

/* ---------- 页面头 ---------- */
.ayx-page-head{padding:28px 0 44px;background:linear-gradient(180deg,var(--c-bg) 0%,#FFFFFF 100%);}
.ayx-page-head h1{font-size:clamp(28px,4vw,42px);line-height:1.25;margin-bottom:16px;letter-spacing:-.3px;}
.ayx-page-head .ayx-lead{font-size:17px;}
.ayx-head-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;}
.ayx-head-visual{
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);
  border:1px solid var(--c-line);background:#fff;margin-top:24px;
}
.ayx-head-visual img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-card);}
.ayx-head-visual figcaption{padding:12px 16px;font-size:13px;color:var(--c-muted);}
@media (min-width:1024px){.ayx-head-visual{margin-top:0;}}

/* ---------- 锚点导航 ---------- */
.ayx-anchor{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:18px;box-shadow:var(--sh-1);
}
@media (min-width:1024px){.ayx-anchor{position:sticky;top:104px;}}
.ayx-anchor h2{font-size:14px;letter-spacing:1px;color:var(--c-muted);margin-bottom:12px;font-weight:600;}
.ayx-anchor ul li a{
  display:flex;align-items:center;gap:10px;height:42px;padding:0 12px;
  border-radius:10px;font-size:15px;color:var(--c-body);
}
.ayx-anchor ul li a:hover{background:var(--c-primary-soft);color:var(--c-primary);}

/* ---------- 合规提示卡 ---------- */
.ayx-notice{
  display:flex;gap:16px;align-items:flex-start;
  background:linear-gradient(135deg,#FFF8F2,#FFFFFF);
  border:1px solid #FFE0C7;border-left:4px solid var(--c-accent);
  border-radius:var(--r-card);padding:20px 22px;box-shadow:var(--sh-1);margin-bottom:28px;
}
.ayx-notice i{color:var(--c-accent);font-size:22px;margin-top:2px;}
.ayx-notice h3{font-size:17px;margin-bottom:8px;}
.ayx-notice p{font-size:14px;margin-bottom:8px;color:var(--c-body);}
.ayx-notice ul li{position:relative;padding-left:18px;font-size:14px;line-height:1.9;color:var(--c-body);}
.ayx-notice ul li::before{content:"";position:absolute;left:0;top:12px;width:6px;height:6px;border-radius:50%;background:var(--c-accent);}

/* ---------- 安全要点 ---------- */
.ayx-points{display:grid;grid-template-columns:1fr;gap:16px;margin:28px 0 8px;}
@media (min-width:768px){.ayx-points{grid-template-columns:1fr 1fr;}}
.ayx-point{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease;
}
.ayx-point:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.ayx-point .ayx-ico{
  width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:var(--c-primary-soft);color:var(--c-primary);font-size:17px;margin-bottom:14px;
}
.ayx-point h3{font-size:17px;margin-bottom:8px;}
.ayx-point p{font-size:14px;margin:0;color:var(--c-body);}

/* ---------- FAQ ---------- */
.ayx-faq{margin-top:24px;}
.ayx-faq-group-title{
  font-size:15px;font-weight:600;color:var(--c-muted);letter-spacing:1px;
  margin:28px 0 14px;display:flex;align-items:center;gap:10px;
}
.ayx-faq-group-title::after{content:"";flex:1;height:1px;background:var(--c-line);}
.ayx-faq details{
  background:#fff;border:1px solid var(--c-line);border-radius:14px;
  margin-bottom:12px;overflow:hidden;transition:box-shadow .2s ease,border-color .2s ease;
}
.ayx-faq details:hover{border-color:#CFDCF1;box-shadow:var(--sh-1);}
.ayx-faq details[open]{box-shadow:var(--sh-1);border-color:#CFDCF1;}
.ayx-faq summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:18px 20px;font-size:16px;font-weight:600;color:var(--c-ink);line-height:1.5;
}
.ayx-faq summary::-webkit-details-marker{display:none;}
.ayx-faq summary::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:13px;
  color:var(--c-muted);transition:transform .25s ease,color .25s ease;flex:0 0 auto;
}
.ayx-faq details[open] summary{color:var(--c-primary);}
.ayx-faq details[open] summary::after{transform:rotate(180deg);color:var(--c-primary);}
.ayx-faq .ayx-faq-body{padding:0 20px 20px;font-size:15px;line-height:1.85;color:var(--c-body);}
.ayx-faq .ayx-faq-body p:last-child{margin-bottom:0;}
.ayx-faq .ayx-faq-body ol{padding-left:20px;list-style:decimal;}
.ayx-faq .ayx-faq-body ol li{margin-bottom:6px;}

/* ---------- 相关阅读 ---------- */
.ayx-related{display:grid;grid-template-columns:1fr;gap:16px;margin-top:24px;}
@media (min-width:768px){.ayx-related{grid-template-columns:repeat(3,1fr);}}
.ayx-related a{
  display:flex;flex-direction:column;gap:8px;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.ayx-related a:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#CFDCF1;}
.ayx-related span.ayx-rel-title{font-size:16px;font-weight:600;color:var(--c-ink);}
.ayx-related span.ayx-rel-desc{font-size:13px;color:var(--c-muted);}
.ayx-related i{color:var(--c-primary);}

/* ---------- 底部转化带 ---------- */
.ayx-cta{
  background:linear-gradient(135deg,var(--c-primary-soft),#FFFFFF);
  border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);
  padding:56px 0;
}
.ayx-cta h2{font-size:clamp(24px,3vw,30px);margin-bottom:12px;}
.ayx-cta p{max-width:640px;margin-bottom:24px;}
.ayx-cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.ayx-cta-brand{display:inline-flex;align-items:center;gap:10px;margin-top:22px;font-size:14px;color:var(--c-muted);}

/* ---------- 页脚 ---------- */
.ayx-footer{background:var(--c-ink);color:#AEB9CC;padding:56px 0 0;margin-top:0;}
.ayx-footer-grid{display:grid;grid-template-columns:1fr;gap:32px;}
@media (min-width:768px){.ayx-footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;}}
.ayx-footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:17px;margin-bottom:14px;}
.ayx-footer-brand .ayx-logo-mark{width:34px;height:34px;font-size:16px;}
.ayx-footer p{font-size:14px;line-height:1.85;color:#9FACC2;margin-bottom:14px;}
.ayx-footer-tag{
  display:inline-block;font-size:12px;padding:6px 12px;border-radius:999px;
  background:rgba(255,255,255,.08);color:#C6D2E4;
}
.ayx-footer h4{color:#fff;font-size:14px;margin-bottom:14px;letter-spacing:.5px;}
.ayx-footer-links li a{color:#9FACC2;font-size:14px;line-height:2.2;}
.ayx-footer-links li a:hover{color:#fff;}
.ayx-footer-contact li{font-size:14px;line-height:2.2;color:#9FACC2;display:flex;gap:10px;align-items:center;}
.ayx-footer-contact i{color:var(--c-accent);}
.ayx-footer-bottom{
  margin-top:40px;border-top:1px solid rgba(255,255,255,.1);
  padding:18px 0;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:#8593AA;
}

/* ---------- 移动端导航 ---------- */
@media (max-width:1023px){
  .ayx-nav{gap:10px;justify-content:space-between;}
  .ayx-nav-list{display:none;}
  .ayx-nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .ayx-nav-list.is-open{
    display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;
    position:absolute;top:calc(100% + 12px);left:0;right:0;gap:2px;
    background:#fff;border:1px solid var(--c-line);border-radius:20px;
    box-shadow:var(--sh-2);padding:12px;
  }
  .ayx-nav-list.is-open li a{height:48px;border-radius:12px;}
  .ayx-nav-right .ayx-btn-sm{display:none;}
}
@media (max-width:575px){
  .ayx-logo-sub{display:none;}
  .ayx-nav{height:56px;padding:0 12px;}
  .ayx-cta-actions .ayx-btn{width:100%;}
  .ayx-footer-bottom{flex-direction:column;align-items:flex-start;}
}