/* roulang page: index */
:root{
  --brand-700:#14584A;
  --brand-900:#0E3B33;
  --brand-500:#2C7F6C;
  --accent:#F2542D;
  --accent-soft:#FFE9E2;
  --bg:#FAF7F2;
  --surface:#FFFFFF;
  --line:#E7E1D8;
  --text:#1B2426;
  --text-muted:#64726F;
  --r-card:14px;
  --r-lg:18px;
  --r-btn:10px;
  --sh-1:0 2px 8px rgba(14,59,51,.06);
  --sh-2:0 8px 24px rgba(14,59,51,.12);
  --bs-primary:#14584A;
  --bs-primary-rgb:20,88,74;
  --bs-body-bg:#FAF7F2;
  --bs-body-color:#1B2426;
  --bs-border-color:#E7E1D8;
  --bs-link-color:#14584A;
  --bs-link-hover-color:#0E3B33;
  --bs-border-radius:10px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.9;
  color:var(--text);
  background:var(--bg);
  font-style:normal;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--brand-700);text-decoration:none;transition:color .18s ease,border-color .18s ease}
a:hover{color:var(--brand-900)}
h1,h2,h3,h4{margin:0;font-style:normal;color:var(--text);letter-spacing:.01em}
p{margin:0 0 1.15em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
.container{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto;width:100%}
@media (max-width:768px){.container{padding-left:18px;padding-right:18px}}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.tnum{font-variant-numeric:tabular-nums}

/* ============ 导航 ============ */
.site-header{position:relative;z-index:1040;background:var(--surface)}
.nav-top{background:var(--surface);border-bottom:1px solid var(--line)}
.nav-top-inner{display:flex;align-items:center;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:10px;height:10px;background:var(--accent);border-radius:3px;flex:0 0 auto}
.brand-text{font-size:20px;font-weight:700;color:var(--brand-900);letter-spacing:.01em;white-space:nowrap}
.brand-text:hover{color:var(--brand-700)}
.nav-search{flex:1 1 auto;max-width:420px;position:relative}
.nav-search i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:14px}
.nav-search input{
  width:100%;height:44px;border:1px solid var(--line);border-radius:var(--r-btn);
  background:var(--bg);padding:0 16px 0 38px;font-size:15px;color:var(--text);
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.nav-search input::placeholder{color:var(--text-muted)}
.nav-search input:focus{outline:none;border-color:var(--brand-500);background:#fff;box-shadow:0 0 0 3px rgba(44,127,108,.15)}
.nav-actions{display:flex;align-items:center;gap:16px;margin-left:auto;flex:0 0 auto}
.nav-phone{font-size:14px;color:var(--text-muted);white-space:nowrap}
.nav-phone strong{color:var(--brand-900);font-weight:600}
.btn-main,.btn-ghost,.btn-light-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:12px 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-main{background:var(--brand-700);color:#fff}
.btn-main:hover{background:var(--brand-900);color:#fff;transform:translateY(-1px)}
.btn-main:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--brand-700);border-color:var(--line)}
.btn-ghost:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--brand-900)}
.btn-light-main{background:#fff;color:var(--brand-900)}
.btn-light-main:hover{background:var(--accent);color:#fff;transform:translateY(-1px)}
.btn-text{color:var(--brand-700);font-weight:600;font-size:15px;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line);display:inline-flex;align-items:center;gap:6px;min-height:44px}
.btn-text:hover{text-decoration-color:var(--accent);color:var(--brand-900)}
.nav-tabs-bar{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:1030}
.nav-tabs-inner{display:flex;align-items:center;gap:8px;height:56px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.nav-tabs-inner::-webkit-scrollbar{display:none}
.tab-pill{
  flex:0 0 auto;display:inline-flex;align-items:center;height:36px;padding:0 16px;border-radius:999px;
  font-size:15px;font-weight:500;color:var(--text-muted);white-space:nowrap;position:relative;
  transition:background .18s ease,color .18s ease;
}
.tab-pill:hover{background:var(--accent-soft);color:var(--brand-900)}
.tab-pill.active{background:var(--brand-700);color:#fff}
.tab-pill.active::after{content:"";position:absolute;left:16px;right:16px;bottom:-10px;height:3px;background:var(--accent);border-radius:3px}
.nav-mask{display:none}
@media (max-width:992px){
  .nav-search{max-width:260px}
  .nav-phone{display:none}
}
@media (max-width:768px){
  .nav-top-inner{height:60px;gap:12px}
  .brand-text{font-size:17px}
  .nav-search{display:none}
  .btn-main{padding:10px 16px;font-size:14px;min-height:40px}
  .tab-pill.active::after{bottom:-8px}
}

/* ============ Hero ============ */
.hero{position:relative;background:var(--brand-900);overflow:hidden}
.hero-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(90deg,rgba(14,59,51,.88) 0%,rgba(14,59,51,.62) 46%,rgba(14,59,51,.30) 100%),url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  background-color:#0E3B33;
}
.hero-inner{position:relative;display:flex;align-items:center;min-height:520px;padding:64px 0 72px}
.hero-copy{max-width:640px;color:#fff}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(242,84,45,.16);color:#FFD9CD;font-size:13px;font-weight:500;margin-bottom:20px;border:1px solid rgba(242,84,45,.32)}
.hero h1{font-size:46px;line-height:1.25;font-weight:700;color:#fff;letter-spacing:.01em}
.hero-sub{margin-top:18px;font-size:18px;line-height:1.8;color:#CFE0DA;max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-stats{display:flex;flex-wrap:wrap;gap:40px;margin-top:44px;padding-top:28px;border-top:1px solid rgba(217,228,224,.18)}
.hero-stat b{display:block;font-size:30px;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums;line-height:1.2}
.hero-stat span{display:block;font-size:13px;color:#B9CDC7;margin-top:4px}
.hero-visual{
  position:absolute;right:24px;bottom:-24px;width:268px;
  transform:rotate(-3deg);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:0 18px 44px rgba(0,0,0,.30);border:1px solid rgba(255,255,255,.16);
  background:#0B2C26;
}
.hero-visual img{width:100%;aspect-ratio:16/9;object-fit:cover}
.hero-visual figcaption{font-size:13px;line-height:1.7;color:#CFE0DA;padding:12px 14px;background:rgba(9,38,33,.86)}
@media (max-width:992px){
  .hero-visual{display:none}
  .hero h1{font-size:36px}
}
@media (max-width:768px){
  .hero-inner{min-height:auto;padding:48px 0 56px}
  .hero h1{font-size:28px}
  .hero-sub{font-size:16px}
  .hero-stats{gap:24px;margin-top:32px}
  .hero-stat{flex:0 0 calc(50% - 12px)}
  .hero-stat b{font-size:24px}
}

/* ============ 通用板块 ============ */
.section{padding:96px 0}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:48px}
.section-head h2{font-size:32px;line-height:1.35;font-weight:700;position:relative;padding-left:16px}
.section-head h2::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:2px;background:var(--brand-700)}
.section-desc{margin-top:12px;color:var(--text-muted);font-size:16px;max-width:680px;padding-left:16px}
@media (max-width:768px){
  .section{padding:56px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:32px}
  .section-head h2{font-size:24px}
  .section-desc{font-size:15px}
}

/* ============ 痛点区 ============ */
.pain-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 64px;border-top:1px solid var(--line)}
.pain-item{display:flex;gap:20px;padding:28px 0;border-bottom:1px solid var(--line)}
.pain-num{font-size:40px;font-weight:700;line-height:1;color:rgba(44,127,108,.30);font-variant-numeric:tabular-nums;flex:0 0 auto;width:64px}
.pain-item h3{font-size:20px;font-weight:600;margin-bottom:8px}
.pain-item p{font-size:14px;line-height:1.7;color:var(--text-muted);margin:0}
@media (max-width:768px){
  .pain-grid{grid-template-columns:1fr;gap:0}
  .pain-item{padding:22px 0;gap:16px}
  .pain-num{font-size:32px;width:48px}
}

/* ============ 解决方案 ============ */
.solution-row{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.solution-row + .solution-row{margin-top:88px}
.solution-row.flip .solution-media{order:2}
.solution-media{border-radius:var(--r-lg);overflow:hidden;background:#E4EDE9;box-shadow:var(--sh-1);border:1px solid var(--line)}
.solution-media img{width:100%;aspect-ratio:16/9;object-fit:cover}
.solution-body h3{font-size:26px;font-weight:700;line-height:1.4;position:relative;padding-left:16px;margin-bottom:18px}
.solution-body h3::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:var(--brand-700)}
.solution-body p{color:var(--text-muted);font-size:16px}
.check-list{margin-top:22px;display:grid;gap:12px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:16px}
.check-list i{color:var(--brand-700);margin-top:6px;font-size:14px;flex:0 0 auto}
@media (max-width:992px){
  .solution-row{grid-template-columns:1fr;gap:28px}
  .solution-row.flip .solution-media{order:0}
  .solution-row + .solution-row{margin-top:56px}
  .solution-body h3{font-size:22px}
}

/* ============ 成果区 ============ */
.result-grid{display:grid;grid-template-columns:8fr 4fr;gap:56px;align-items:center}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:28px 24px;box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s ease}
.stat-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.stat-card b{display:block;font-size:42px;font-weight:700;color:var(--accent);line-height:1.1;font-variant-numeric:tabular-nums}
.stat-card b small{font-size:18px;font-weight:600;margin-left:2px}
.stat-card span{display:block;font-size:13px;line-height:1.7;color:var(--text-muted);margin-top:8px}
.result-text h2{font-size:32px;font-weight:700;line-height:1.35;position:relative;padding-left:16px}
.result-text h2::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:2px;background:var(--brand-700)}
.result-text p{margin-top:18px;color:var(--text-muted);font-size:16px}
.ruler{margin-top:28px;height:22px;position:relative;border-bottom:1px solid var(--line)}
.ruler::before{
  content:"";position:absolute;left:0;right:0;bottom:0;height:8px;
  background-image:repeating-linear-gradient(to right,var(--brand-500) 0 1px,transparent 1px 24px);
  opacity:.55;
}
@media (max-width:992px){
  .result-grid{grid-template-columns:1fr;gap:32px}
  .result-text h2{font-size:24px}
}
@media (max-width:520px){
  .stat-grid{grid-template-columns:1fr 1fr;gap:12px}
  .stat-card{padding:20px 16px}
  .stat-card b{font-size:30px}
}

/* ============ 资讯列表 ============ */
.news-lead{
  display:grid;grid-template-columns:1.15fr 1fr;gap:32px;align-items:stretch;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s ease;
}
.news-lead:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.news-lead-media{background:#E4EDE9;min-height:260px}
.news-lead-media img{width:100%;height:100%;aspect-ratio:16/9;object-fit:cover}
.news-lead-body{padding:32px 32px 32px 0;display:flex;flex-direction:column;gap:14px}
.news-lead-body h3{font-size:24px;font-weight:700;line-height:1.45}
.news-lead-body h3 a{color:var(--text)}
.news-lead-body h3 a:hover{color:var(--brand-700)}
.news-lead-body p{font-size:15px;color:var(--text-muted);line-height:1.85;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--text-muted);font-variant-numeric:tabular-nums}
.news-meta i{font-size:12px;margin-right:4px;color:var(--brand-500)}
.badge-cat{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:var(--accent-soft);color:#B5360F;font-size:13px;font-weight:500;white-space:nowrap;
}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:24px}
.news-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;display:flex;flex-direction:column;
  box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s ease;
}
.news-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.news-card-media{background:#E4EDE9}
.news-card-media img{width:100%;aspect-ratio:16/9;object-fit:cover}
.news-card-body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1 1 auto}
.news-card-body h3{font-size:18px;font-weight:600;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card-body h3 a{color:var(--text)}
.news-card-body h3 a:hover{color:var(--brand-700)}
.news-card-body p{font-size:14px;line-height:1.75;color:var(--text-muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--text-muted);font-variant-numeric:tabular-nums}
.news-empty{
  min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  background:var(--surface);border:1px dashed var(--line);border-radius:var(--r-lg);color:var(--text-muted);text-align:center;padding:32px;
}
.news-empty i{font-size:30px;color:var(--brand-500);opacity:.7}
@media (max-width:992px){
  .news-lead{grid-template-columns:1fr}
  .news-lead-body{padding:24px}
  .news-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:576px){
  .news-grid{grid-template-columns:1fr}
}

/* ============ 客户证言 ============ */
.testi-wrap{position:relative}
.testi-scroll{
  display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 48px)/3);
  gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:16px;
  scrollbar-width:thin;
}
.testi-scroll::-webkit-scrollbar{height:6px}
.testi-scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px}
.testi-card{
  scroll-snap-align:start;background:var(--surface);border:1px solid var(--line);
  border-left:3px solid var(--accent);border-radius:var(--r-card);padding:28px 24px;
  box-shadow:var(--sh-1);position:relative;display:flex;flex-direction:column;gap:18px;
}
.testi-card::before{
  content:"\201C";position:absolute;right:22px;top:10px;font-size:52px;line-height:1;
  color:var(--accent-soft);font-family:Georgia,serif;
}
.testi-card p{font-size:15px;line-height:1.85;color:var(--text);margin:0;position:relative;z-index:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.testi-person{display:flex;align-items:center;gap:12px;margin-top:auto}
.avatar{
  width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:600;color:#fff;flex:0 0 auto;background:var(--brand-700);
}
.avatar.a2{background:var(--brand-500)}
.avatar.a3{background:var(--brand-900)}
.avatar.a4{background:#3E8F79}
.testi-person b{display:block;font-size:15px;font-weight:600}
.testi-person span{display:block;font-size:13px;color:var(--text-muted)}
@media (max-width:992px){
  .testi-scroll{grid-auto-columns:calc((100% - 24px)/2)}
}
@media (max-width:576px){
  .testi-scroll{grid-auto-columns:88%}
}

/* ============ FAQ ============ */
.faq-wrap{max-width:880px}
.accordion-item{background:transparent;border:none;border-bottom:1px solid var(--line)}
.accordion-item:first-of-type{border-top:1px solid var(--line)}
.accordion-button{
  background:transparent;color:var(--text);font-size:18px;font-weight:600;line-height:1.6;
  padding:22px 48px 22px 18px;box-shadow:none;border-radius:0 !important;position:relative;
}
.accordion-button::after{display:none}
.accordion-button .faq-icon{
  position:absolute;right:16px;top:50%;transform:translateY(-50%);
  width:24px;height:24px;border-radius:50%;background:var(--bg);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--brand-700);
  transition:transform .2s ease,background .2s ease,color .2s ease;
}
.accordion-button:not(.collapsed){background:var(--surface);color:var(--brand-900);box-shadow:inset 3px 0 0 var(--accent)}
.accordion-button:not(.collapsed) .faq-icon{transform:translateY(-50%) rotate(180deg);background:var(--accent);color:#fff;border-color:var(--accent)}
.accordion-button:focus{box-shadow:none;outline:2px solid var(--accent);outline-offset:-2px}
.accordion-button:hover{background:var(--accent-soft)}
.accordion-body{padding:0 48px 26px 18px;font-size:16px;line-height:1.85;color:var(--text-muted)}
@media (max-width:768px){
  .accordion-button{font-size:16px;padding:18px 44px 18px 14px}
  .accordion-body{padding:0 20px 22px 14px;font-size:15px}
}

/* ============ 底部 CTA ============ */
.cta-band{
  background:var(--brand-900);color:#fff;padding:80px 0;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(44,127,108,0) 0%,rgba(44,127,108,.30) 52%,rgba(242,84,45,.10) 100%);
}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-inner h2{font-size:32px;font-weight:700;color:#fff;line-height:1.35}
.cta-inner p{color:#B9CDC7;font-size:16px;margin:12px 0 0}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
@media (max-width:768px){
  .cta-band{padding:56px 0}
  .cta-inner h2{font-size:24px}
}

/* ============ 页脚 ============ */
.site-footer{background:var(--brand-900);color:#D9E4E0;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:32px;padding-bottom:48px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-text{color:#fff;font-size:19px}
.footer-brand .brand-text:hover{color:#fff}
.site-footer p{font-size:14px;line-height:1.85;color:#B9CDC7;margin:0}
.footer-col h4{font-size:16px;font-weight:600;color:#fff;margin-bottom:18px}
.footer-links{display:grid;gap:12px}
.footer-links a{color:#D9E4E0;font-size:14px}
.footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-contact{display:grid;gap:12px;font-size:14px;color:#D9E4E0}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;line-height:1.7}
.footer-contact i{color:var(--brand-500);margin-top:5px;font-size:13px}
.footer-bottom{border-top:1px solid rgba(217,228,224,.16);padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#9FB6B0}
.footer-bottom a{color:#9FB6B0}
.footer-bottom a:hover{color:#fff}
@media (max-width:768px){
  .site-footer{padding:48px 0 0}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:32px}
}

/* roulang page: article */
:root{
  --brand-700:#14584A;
  --brand-900:#0E3B33;
  --brand-500:#2C7F6C;
  --accent:#F2542D;
  --accent-soft:#FFE9E2;
  --bg:#FAF7F2;
  --surface:#FFFFFF;
  --line:#E7E1D8;
  --text:#1B2426;
  --text-muted:#64726F;
  --radius-card:14px;
  --radius-lg:18px;
  --radius-btn:10px;
  --shadow-1:0 2px 8px rgba(14,59,51,.06);
  --shadow-2:0 8px 24px rgba(14,59,51,.12);
  --bs-primary:#14584A;
  --bs-primary-rgb:20,88,74;
  --bs-body-font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --bs-body-bg:#FAF7F2;
  --bs-body-color:#1B2426;
  --bs-link-color:#14584A;
  --bs-link-hover-color:#F2542D;
  --bs-border-radius:14px;
  --bs-border-color:#E7E1D8;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.9;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block;}
a{color:var(--brand-700);text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease;}
a:hover{color:var(--accent);}
button,input{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--brand-900);letter-spacing:.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.container{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto;width:100%;}

/* ============ 导航 ============ */
.site-header{background:var(--surface);border-bottom:1px solid var(--line);}
.nav-top-inner{display:flex;align-items:center;gap:24px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{width:10px;height:10px;background:var(--accent);display:inline-block;border-radius:2px;}
.brand-text{font-size:20px;font-weight:700;color:var(--brand-900);letter-spacing:.01em;}
.brand:hover .brand-text{color:var(--brand-700);}
.nav-search{position:relative;display:flex;align-items:center;flex:1 1 auto;max-width:420px;}
.nav-search i{position:absolute;left:14px;font-size:14px;color:var(--text-muted);pointer-events:none;}
.nav-search input{
  width:100%;height:44px;padding:0 16px 0 38px;font-size:15px;color:var(--text);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-btn);outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search input::placeholder{color:#9AA7A4;}
.nav-search input:focus{border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(44,127,108,.15);}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:18px;}
.nav-phone{font-size:14px;color:var(--text-muted);}
.nav-phone strong{color:var(--brand-900);font-weight:700;}
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;min-height:44px;
  padding:11px 24px;font-size:15px;font-weight:600;color:#fff;background:var(--brand-700);
  border:1px solid var(--brand-700);border-radius:var(--radius-btn);cursor:pointer;
  transition:background-color .2s ease,transform .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
}
.btn-main:hover{background:var(--brand-900);border-color:var(--brand-900);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2);}
.btn-main:active{transform:translateY(0);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;min-height:44px;
  padding:11px 24px;font-size:15px;font-weight:600;color:var(--brand-700);background:#fff;
  border:1px solid var(--line);border-radius:var(--radius-btn);
  transition:background-color .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--brand-900);transform:translateY(-1px);}
.nav-tabs-bar{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:1030;}
.nav-tabs-inner{display:flex;align-items:center;gap:8px;padding-top:8px;padding-bottom:8px;overflow-x:auto;scrollbar-width:none;}
.nav-tabs-inner::-webkit-scrollbar{display:none;}
.tab-pill{
  display:inline-flex;align-items:center;min-height:44px;padding:10px 20px;border-radius:999px;
  font-size:15px;font-weight:500;color:var(--text-muted);white-space:nowrap;
  transition:background-color .2s ease,color .2s ease;
}
.tab-pill:hover{background:var(--accent-soft);color:var(--brand-900);}
.tab-pill.active{background:var(--brand-700);color:#fff;font-weight:600;}

/* ============ 面包屑 ============ */
.breadcrumb-bar{padding:18px 0 0;font-size:13px;color:var(--text-muted);line-height:1.7;}
.breadcrumb-bar a{color:var(--text-muted);}
.breadcrumb-bar a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px;}
.bc-sep{margin:0 8px;color:#C7C0B4;}
.bc-current{display:inline-block;max-width:42vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom;color:#8C9895;}

/* ============ 文章头 ============ */
.article-head{padding:24px 0 36px;border-bottom:1px solid var(--line);}
.article-head h1{font-size:clamp(26px,3.4vw,42px);line-height:1.28;font-weight:700;max-width:900px;}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:20px;font-size:14px;color:var(--text-muted);}
.badge-cat{
  display:inline-flex;align-items:center;padding:5px 14px;border-radius:999px;
  background:var(--accent-soft);color:#B23A18;font-size:13px;font-weight:600;
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#CFC8BC;}
.article-lead{margin-top:22px;max-width:760px;font-size:17px;line-height:1.9;color:var(--text-muted);}

/* ============ 正文布局 ============ */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start;padding:52px 0 0;}
.article-body{max-width:760px;font-size:17px;line-height:1.9;color:var(--text);}
.article-body > * + *{margin-top:1.15em;}
.article-body h2{
  font-size:clamp(22px,2.4vw,28px);line-height:1.35;font-weight:700;color:var(--brand-900);
  padding-left:14px;border-left:4px solid var(--brand-700);margin-top:2.1em;
}
.article-body h3{font-size:20px;line-height:1.5;color:var(--brand-900);margin-top:1.8em;}
.article-body h4{font-size:18px;line-height:1.5;color:var(--brand-900);margin-top:1.6em;}
.article-body p{margin:0;}
.article-body strong{color:var(--brand-900);}
.article-body ul,.article-body ol{padding-left:1.4em;list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li + li{margin-top:.5em;}
.article-body a{color:var(--brand-700);text-decoration:underline;text-decoration-color:rgba(20,88,74,.35);text-underline-offset:3px;}
.article-body a:hover{color:var(--accent);text-decoration-color:var(--accent);}
.article-body img{width:100%;height:auto;border-radius:12px;background:#EFEAE2;}
.article-body figure{margin:0;}
.article-body figcaption{font-size:13px;line-height:1.7;color:var(--text-muted);margin-top:10px;}
.article-body blockquote{
  margin:1.6em 0;padding:16px 22px;border-left:3px solid var(--accent);
  background:var(--accent-soft);border-radius:0 12px 12px 0;color:var(--text);
}
.article-body blockquote p{margin:0;}
.article-body table{display:block;width:100%;max-width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:12px;border-collapse:collapse;font-size:15px;}
.article-body th,.article-body td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;}
.article-body th{background:#F3EFE8;color:var(--brand-900);font-weight:600;}
.article-body tbody tr:nth-child(even){background:#FBF9F6;}

/* ============ 侧栏 ============ */
.article-aside{position:relative;}
.aside-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px;box-shadow:var(--shadow-1);position:sticky;top:96px;
}
.aside-card + .aside-card{margin-top:20px;}
.aside-card h3{font-size:16px;margin-bottom:14px;padding-left:12px;border-left:3px solid var(--accent);}
.aside-list li{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--text-muted);padding:9px 0;border-bottom:1px dashed var(--line);}
.aside-list li:last-child{border-bottom:0;}
.aside-list span:last-child{color:var(--brand-900);font-weight:600;text-align:right;}
.aside-links a{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--brand-900);padding:11px 0;border-bottom:1px dashed var(--line);}
.aside-links a:last-child{border-bottom:0;}
.aside-links a i{color:var(--brand-500);font-size:13px;}
.aside-links a:hover{color:var(--accent);}
.aside-links a:hover i{color:var(--accent);}

/* ============ 标签 ============ */
.tag-block{margin-top:44px;padding-top:26px;border-top:1px solid var(--line);}
.tag-block h3{font-size:15px;color:var(--text-muted);font-weight:600;margin-bottom:14px;}
.tag-list{display:flex;flex-wrap:wrap;gap:10px;}
.tag-pill{
  display:inline-flex;align-items:center;min-height:34px;padding:6px 16px;border-radius:999px;
  background:var(--accent-soft);color:#B23A18;font-size:13px;font-weight:500;
  transition:background-color .2s ease,color .2s ease,transform .2s ease;
}
.tag-pill:hover{background:var(--accent);color:#fff;transform:translateY(-1px);}

/* ============ 上一篇 / 下一篇 ============ */
.prev-next{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px;}
.pn-card{
  display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:20px 22px;box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.pn-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--brand-500);}
.pn-label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted);}
.pn-label i{color:var(--accent);font-size:12px;}
.pn-title{font-size:16px;font-weight:600;color:var(--brand-900);line-height:1.6;margin-top:8px;}
.pn-card:hover .pn-title{color:var(--accent);}

/* ============ 相关推荐 ============ */
.related{padding:64px 0 76px;margin-top:56px;background:var(--surface);border-top:1px solid var(--line);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;}
.section-head h2{font-size:clamp(22px,2.4vw,28px);line-height:1.35;padding-left:14px;border-left:4px solid var(--brand-700);}
.section-head .more-link{font-size:15px;font-weight:600;color:var(--brand-700);text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(20,88,74,.3);}
.section-head .more-link:hover{color:var(--accent);text-decoration-color:var(--accent);}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.rc-card{
  display:flex;flex-direction:column;background:var(--bg);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.rc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:var(--brand-500);}
.rc-thumb{width:100%;aspect-ratio:16/9;object-fit:cover;background:#EFEAE2;}
.rc-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto;}
.rc-badge{align-self:flex-start;padding:4px 12px;border-radius:999px;background:var(--accent-soft);color:#B23A18;font-size:12px;font-weight:600;}
.rc-title{font-size:17px;font-weight:600;color:var(--brand-900);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.rc-card:hover .rc-title{color:var(--accent);}
.rc-desc{font-size:14px;line-height:1.75;color:var(--text-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.rc-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-muted);}
.rc-foot .read{color:var(--brand-700);font-weight:600;}
.rc-card:hover .read{color:var(--accent);}

/* ============ 返回入口 ============ */
.back-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding:28px 0 0;}
.back-bar p{font-size:14px;color:var(--text-muted);}

/* ============ 空态 ============ */
.article-empty{
  text-align:center;padding:64px 24px;background:var(--surface);border:1px dashed var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-1);
}
.article-empty i{font-size:34px;color:var(--brand-500);}
.article-empty h2{margin:18px 0 10px;font-size:22px;border:0;padding:0;}
.article-empty p{max-width:520px;margin:0 auto 24px;font-size:15px;line-height:1.8;color:var(--text-muted);}

/* ============ 底部 CTA ============ */
.cta-band{
  background-color:var(--brand-900);
  background-image:linear-gradient(118deg,rgba(242,84,45,.18) 0%,rgba(242,84,45,0) 46%),linear-gradient(298deg,rgba(44,127,108,.38) 0%,rgba(44,127,108,0) 58%);
  color:#fff;padding:72px 0;
}
.cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;}
.cta-inner h2{color:#fff;font-size:clamp(22px,2.6vw,30px);line-height:1.4;border:0;padding:0;}
.cta-inner p{margin-top:12px;font-size:15px;line-height:1.8;color:#CFE0DB;max-width:620px;}
.btn-cta{
  display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 28px;
  background:#fff;color:var(--brand-900);font-size:16px;font-weight:700;border-radius:var(--radius-btn);
  transition:background-color .22s ease,color .22s ease,transform .22s ease;
}
.btn-cta:hover{background:var(--accent);color:#fff;transform:translateY(-2px);}

/* ============ 页脚 ============ */
.site-footer{background:var(--brand-900);color:#D9E4E0;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{font-size:18px;font-weight:700;color:#fff;}
.footer-brand .brand-text:hover{color:var(--accent);}
.site-footer p{font-size:14px;line-height:1.85;color:#B9CBC6;max-width:380px;}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;}
.footer-links a{display:block;font-size:14px;color:#D9E4E0;padding:7px 0;}
.footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;}
.footer-contact li{display:flex;gap:10px;font-size:14px;color:#D9E4E0;padding:7px 0;line-height:1.7;}
.footer-contact i{color:var(--brand-500);margin-top:6px;font-size:13px;}
.footer-bottom{
  margin-top:44px;padding:20px 0;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;
  font-size:13px;color:#9FB6B0;
}
.footer-bottom a{color:#D9E4E0;text-decoration:underline;text-underline-offset:3px;}
.footer-bottom a:hover{color:#fff;}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .article-layout{gap:36px;}
}
@media (max-width:992px){
  .article-layout{grid-template-columns:minmax(0,1fr);gap:32px;}
  .aside-card{position:static;}
  .article-body{max-width:100%;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:768px){
  body{font-size:16px;}
  .container{padding-left:18px;padding-right:18px;}
  .nav-top-inner{height:60px;gap:12px;}
  .brand-text{font-size:17px;}
  .nav-search{display:none;}
  .nav-phone{display:none;}
  .nav-actions{gap:10px;}
  .btn-main{padding:10px 18px;font-size:14px;}
  .tab-pill{padding:9px 16px;font-size:14px;}
  .article-head{padding:18px 0 28px;}
  .article-layout{padding:36px 0 0;}
  .prev-next{grid-template-columns:minmax(0,1fr);}
  .related{padding:48px 0 56px;margin-top:40px;}
  .related-grid{grid-template-columns:minmax(0,1fr);}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:24px;}
  .cta-band{padding:56px 0;}
  .cta-inner{flex-direction:column;align-items:flex-start;}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px;}
  .site-footer{padding:48px 0 0;}
  .bc-current{max-width:52vw;}
}
@media (max-width:520px){
  .article-body h2{font-size:21px;}
  .article-meta{gap:10px;font-size:13px;}
  .tag-pill{font-size:12px;padding:5px 13px;}
  .btn-cta{width:100%;}
}

/* roulang page: category1 */
:root{
  --brand-700:#14584A;
  --brand-900:#0E3B33;
  --brand-500:#2C7F6C;
  --accent:#F2542D;
  --accent-soft:#FFE9E2;
  --bg:#FAF7F2;
  --surface:#FFFFFF;
  --line:#E7E1D8;
  --text:#1B2426;
  --text-muted:#64726F;
  --r-card:14px;
  --r-lg:18px;
  --r-btn:10px;
  --sh-1:0 2px 8px rgba(14,59,51,.06);
  --sh-2:0 8px 24px rgba(14,59,51,.12);
  --bs-primary:#14584A;
  --bs-primary-rgb:20,88,74;
  --bs-body-color:#1B2426;
  --bs-body-bg:#FAF7F2;
  --bs-link-color:#14584A;
  --bs-link-hover-color:#F2542D;
  --bs-border-color:#E7E1D8;
  --bs-font-sans-serif:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  font-size:17px;
  line-height:1.9;
  color:var(--text);
  background:var(--bg);
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block;}
a{color:var(--brand-700);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease;}
a:hover{color:var(--accent);}
button,input{font:inherit;}
h1,h2,h3,h4,p,ul{margin:0;}
ul{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}

/* ============ 头部导航 ============ */
.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:relative;z-index:1040;}
.nav-top-inner{display:flex;align-items:center;gap:24px;height:72px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{width:10px;height:10px;background:var(--accent);border-radius:2px;display:inline-block;flex:0 0 auto;}
.brand-text{color:var(--brand-900);font-weight:700;font-size:19px;letter-spacing:.01em;line-height:1;}
a.brand-text:hover{color:var(--brand-700);}
.nav-search{position:relative;flex:1 1 auto;max-width:420px;}
.nav-search i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:14px;pointer-events:none;}
.nav-search input{
  width:100%;height:44px;border:1px solid var(--line);border-radius:var(--r-btn);
  background:var(--bg);padding:0 14px 0 38px;font-size:15px;color:var(--text);
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.nav-search input::placeholder{color:#9AA5A2;}
.nav-search input:focus{outline:none;border-color:var(--brand-500);background:#fff;box-shadow:0 0 0 3px rgba(44,127,108,.15);}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:16px;flex:0 0 auto;}
.nav-phone{font-size:14px;color:var(--text-muted);white-space:nowrap;}
.nav-phone strong{color:var(--brand-900);font-weight:700;margin-left:2px;}

.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:12px 24px;background:var(--brand-700);color:#fff;
  border:1px solid transparent;border-radius:var(--r-btn);font-size:15px;font-weight:600;
  cursor:pointer;transition:background-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn-main:hover{background:var(--brand-900);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-main:active{transform:translateY(0);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:12px 24px;background:#fff;color:var(--brand-700);
  border:1px solid var(--line);border-radius:var(--r-btn);font-size:15px;font-weight:600;
  cursor:pointer;transition:background-color .2s ease,border-color .2s ease,color .2s ease;
}
.btn-ghost:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--brand-900);}
.btn-light{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:12px 26px;background:#fff;color:var(--brand-900);
  border:1px solid #fff;border-radius:var(--r-btn);font-size:15px;font-weight:700;
  cursor:pointer;transition:background-color .2s ease,color .2s ease,transform .2s ease;
}
.btn-light:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:translateY(-1px);}
.btn-text{display:inline-flex;align-items:center;gap:6px;color:var(--brand-700);font-weight:600;font-size:15px;}
.btn-text span{border-bottom:1px solid currentColor;padding-bottom:2px;text-underline-offset:3px;transition:color .2s ease;}
.btn-text:hover{color:var(--accent);}

.nav-tabs-bar{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:1030;}
.nav-tabs-inner{display:flex;align-items:center;gap:8px;height:52px;overflow-x:auto;scrollbar-width:none;}
.nav-tabs-inner::-webkit-scrollbar{display:none;}
.tab-pill{
  flex:0 0 auto;padding:8px 18px;border-radius:999px;font-size:15px;
  color:var(--text-muted);border:1px solid transparent;white-space:nowrap;
  transition:background-color .2s ease,color .2s ease;
}
.tab-pill:hover{background:var(--accent-soft);color:var(--brand-900);}
.tab-pill.active{background:var(--brand-700);color:#fff;border-color:var(--brand-700);}

/* ============ 分类页首屏 ============ */
.page-hero{
  position:relative;
  padding:44px 0 46px;
  min-height:260px;
  color:#fff;
  background:
    linear-gradient(100deg,rgba(14,59,51,.90) 0%,rgba(14,59,51,.78) 48%,rgba(14,59,51,.60) 100%),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  background-color:#0E3B33;
  overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-60px;top:-40px;width:280px;height:280px;
  border:1px solid rgba(255,255,255,.14);transform:rotate(18deg);border-radius:22px;pointer-events:none;
}
.crumbs{font-size:13px;color:rgba(217,228,224,.78);margin-bottom:16px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.crumbs a{color:rgba(217,228,224,.88);}
.crumbs a:hover{color:#fff;text-decoration:underline;}
.crumbs .sep{opacity:.5;}
.page-hero h1{font-size:36px;line-height:1.28;font-weight:700;letter-spacing:.01em;max-width:820px;}
.page-hero .hero-sub{margin-top:14px;font-size:16px;line-height:1.85;color:rgba(230,238,235,.9);max-width:760px;}
.hero-tags{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px;}
.hero-tags span{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;padding:6px 14px;border-radius:999px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);color:#EAF2EF;
}

/* ============ 筛选条 ============ */
.filter-bar{
  position:sticky;top:52px;z-index:1020;
  background:rgba(250,247,242,.95);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(8px);
}
.filter-inner{display:flex;align-items:center;gap:10px;padding:14px 0;overflow-x:auto;scrollbar-width:none;}
.filter-inner::-webkit-scrollbar{display:none;}
.filter-label{flex:0 0 auto;font-size:13px;color:var(--text-muted);margin-right:6px;}
.filter-pill{
  flex:0 0 auto;padding:8px 18px;border-radius:999px;border:1px solid var(--line);
  background:#fff;font-size:14px;color:var(--text-muted);white-space:nowrap;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.filter-pill:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--brand-900);}
.filter-pill.active{background:var(--brand-700);border-color:var(--brand-700);color:#fff;}

/* ============ 通用板块 ============ */
.section{padding:88px 0;}
.section-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{margin-bottom:40px;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.section-title{position:relative;padding-left:16px;font-size:28px;font-weight:700;line-height:1.4;}
.section-title::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:2px;background:var(--brand-700);}
.section-sub{margin-top:12px;font-size:15px;color:var(--text-muted);max-width:640px;line-height:1.85;}

.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}

/* 阶段卡 */
.stage-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);padding:28px 24px;height:100%;
  transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;
  position:relative;overflow:hidden;
}
.stage-card::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:var(--brand-500);opacity:.9;}
.stage-card:hover{box-shadow:var(--sh-2);transform:translateY(-3px);border-color:#DAD2C7;}
.stage-icon{
  width:46px;height:46px;border-radius:12px;background:var(--accent-soft);color:#B23A18;
  display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:18px;
}
.stage-card h3{font-size:20px;font-weight:700;line-height:1.5;margin-bottom:10px;}
.stage-card p{font-size:15px;color:var(--text-muted);line-height:1.85;margin-bottom:16px;}
.check-list li{position:relative;padding-left:26px;font-size:15px;line-height:1.8;color:var(--text);margin-bottom:8px;}
.check-list li::before{
  content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:0;color:var(--brand-700);font-size:13px;
}

/* 赛事类型卡 */
.card-x{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);overflow:hidden;height:100%;display:flex;flex-direction:column;
  transition:box-shadow .25s ease,transform .25s ease;
}
.card-x:hover{box-shadow:var(--sh-2);transform:translateY(-3px);}
.card-media{aspect-ratio:16/9;overflow:hidden;background:#DDE6E2;}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.card-x:hover .card-media img{transform:scale(1.04);}
.card-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.badge-x{
  display:inline-block;align-self:flex-start;padding:4px 12px;border-radius:999px;
  background:var(--accent-soft);color:#B23A18;font-size:12px;font-weight:700;letter-spacing:.02em;
}
.card-title{font-size:19px;font-weight:700;line-height:1.5;}
.card-desc{font-size:15px;color:var(--text-muted);line-height:1.82;}
.card-meta{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--text-muted);}
.card-meta time{display:inline-flex;align-items:center;gap:6px;}

/* 4/8 分栏 */
.split-4-8{display:grid;grid-template-columns:1fr 2fr;gap:32px;align-items:start;}
.pick-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);
}
.pick-card .card-media{aspect-ratio:4/3;}
.pick-card .pick-body{padding:22px;}
.pick-card h3{font-size:20px;font-weight:700;line-height:1.5;margin:10px 0 8px;}
.pick-card p{font-size:14px;color:var(--text-muted);line-height:1.8;}
.pick-list{border-top:1px solid var(--line);}
.pick-item{
  display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start;
  padding:22px 4px;border-bottom:1px solid var(--line);transition:background-color .2s ease;
}
.pick-item:hover{background:#fff;}
.pick-num{font-size:22px;font-weight:700;color:rgba(44,127,108,.45);line-height:1.2;padding-top:2px;}
.pick-item h4{font-size:18px;font-weight:700;line-height:1.55;margin-bottom:6px;}
.pick-item p{font-size:14px;color:var(--text-muted);line-height:1.8;}

/* 编号条目区 */
.num-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px;}
.num-item{padding:26px 0;border-bottom:1px solid var(--line);}
.num-item .idx{font-size:26px;font-weight:700;color:rgba(44,127,108,.38);line-height:1;letter-spacing:.04em;}
.num-item h3{font-size:18px;font-weight:700;margin:10px 0 6px;line-height:1.55;}
.num-item p{font-size:14px;color:var(--text-muted);line-height:1.8;}

/* FAQ */
.faq-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:8px 28px;}
.faq .accordion-item{border:0;border-bottom:1px solid var(--line);background:transparent;}
.faq .accordion-item:last-child{border-bottom:0;}
.faq .accordion-button{
  background:transparent;box-shadow:none;color:var(--text);font-size:18px;font-weight:600;
  line-height:1.6;padding:22px 8px;border-left:3px solid transparent;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.faq .accordion-button:hover{color:var(--brand-700);}
.faq .accordion-button:not(.collapsed){background:var(--surface);color:var(--brand-900);border-left-color:var(--accent);}
.faq .accordion-button:focus{box-shadow:none;border-color:transparent;}
.faq .accordion-button::after{
  background-image:none;content:"\2b";font-family:inherit;font-size:20px;font-weight:400;
  color:var(--brand-700);transform:none;transition:transform .2s ease;width:auto;height:auto;
  display:flex;align-items:center;justify-content:center;margin-left:16px;
}
.faq .accordion-button:not(.collapsed)::after{content:"\2212";transform:rotate(180deg);color:var(--accent);}
.faq .accordion-body{padding:2px 24px 24px;font-size:15px;line-height:1.85;color:var(--text-muted);}

/* CTA */
.cta-band{background:var(--brand-900);color:#fff;padding:76px 0;position:relative;overflow:hidden;}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(112deg,rgba(242,84,45,.16) 0%,rgba(242,84,45,0) 52%);
  pointer-events:none;
}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;}
.cta-band h2{font-size:30px;font-weight:700;line-height:1.4;color:#fff;}
.cta-band p{margin-top:12px;font-size:15px;color:#C7D7D2;max-width:560px;line-height:1.85;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* 页脚 */
.site-footer{background:var(--brand-900);color:#D9E4E0;padding:64px 0 0;font-size:15px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:32px;padding-bottom:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{color:#fff;font-size:19px;font-weight:700;}
.footer-brand a.brand-text:hover{color:#fff;text-decoration:underline;}
.site-footer p{color:#A9BDB7;font-size:14px;line-height:1.85;max-width:340px;}
.footer-col h4{color:#fff;font-size:16px;font-weight:700;margin-bottom:16px;}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{color:#D9E4E0;font-size:14px;}
.footer-links a:hover{color:#fff;text-decoration:underline;}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#C7D7D2;margin-bottom:12px;line-height:1.75;}
.footer-contact i{margin-top:5px;color:var(--brand-500);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:22px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#9FB4AE;
}
.footer-bottom a{color:#D9E4E0;}
.footer-bottom a:hover{color:#fff;text-decoration:underline;}

/* 响应式 */
@media (max-width:1200px){
  .page-hero h1{font-size:32px;}
}
@media (max-width:992px){
  .section{padding:64px 0;}
  .nav-phone{display:none;}
  .split-4-8{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:768px){
  body{font-size:16px;}
  .container{padding-left:18px;padding-right:18px;}
  .nav-top-inner{height:60px;gap:14px;}
  .brand-text{font-size:17px;}
  .nav-search{max-width:none;flex:1 1 auto;}
  .nav-actions .btn-main{padding:10px 16px;font-size:14px;min-height:40px;}
  .nav-tabs-inner{height:48px;}
  .filter-bar{top:48px;}
  .page-hero{padding:32px 0 34px;min-height:0;}
  .page-hero h1{font-size:27px;}
  .page-hero .hero-sub{font-size:15px;}
  .section{padding:56px 0;}
  .section-title{font-size:23px;}
  .grid-2,.grid-3,.num-list{grid-template-columns:1fr;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;}
  .faq-wrap{padding:4px 16px;}
  .faq .accordion-button{font-size:16px;padding:18px 4px;}
  .cta-band{padding:56px 0;}
  .cta-band h2{font-size:24px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .num-item{padding:20px 0;}
}
@media (max-width:520px){
  .page-hero h1{font-size:24px;}
  .nav-search{display:none;}
  .nav-actions{margin-left:auto;}
  .pick-item{grid-template-columns:44px 1fr;gap:12px;}
  .pick-num{font-size:19px;}
  .cta-actions{width:100%;}
  .cta-actions .btn-light,.cta-actions .btn-ghost{width:100%;}
}

/* roulang page: category2 */
:root{
  --brand-700:#14584A;
  --brand-900:#0E3B33;
  --brand-500:#2C7F6C;
  --accent:#F2542D;
  --accent-soft:#FFE9E2;
  --bg:#FAF7F2;
  --surface:#FFFFFF;
  --line:#E7E1D8;
  --text:#1B2426;
  --text-muted:#64726F;
  --radius-card:14px;
  --radius-img:18px;
  --radius-btn:10px;
  --shadow-1:0 2px 8px rgba(14,59,51,.06);
  --shadow-2:0 8px 24px rgba(14,59,51,.12);
  --bs-body-bg:#FAF7F2;
  --bs-body-color:#1B2426;
  --bs-primary:#14584A;
  --bs-link-color:#14584A;
  --bs-link-hover-color:#0E3B33;
  --bs-border-color:#E7E1D8;
  --bs-font-sans-serif:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.9;
  font-style:normal;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block;background:#E9E3DA;}
a{color:var(--brand-700);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-900);}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--brand-900);letter-spacing:.01em;}
p{margin:0 0 1.15em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:var(--surface);
  border-bottom:1px solid var(--line);
}
.nav-top-inner{
  display:flex;
  align-items:center;
  gap:24px;
  min-height:72px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  text-decoration:none;
}
.brand-mark{
  width:10px;
  height:10px;
  background:var(--accent);
  border-radius:2px;
  display:inline-block;
  flex:none;
}
.brand-text{
  font-size:20px;
  font-weight:700;
  color:var(--brand-900);
  line-height:1.2;
  white-space:nowrap;
}
.brand:hover .brand-text{color:var(--brand-700);}
.nav-search{
  position:relative;
  display:flex;
  align-items:center;
  flex:1 1 auto;
  max-width:420px;
  margin-left:8px;
}
.nav-search i{
  position:absolute;
  left:14px;
  font-size:14px;
  color:var(--text-muted);
  pointer-events:none;
}
.nav-search input{
  width:100%;
  height:44px;
  padding:0 16px 0 40px;
  font-size:15px;
  color:var(--text);
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:var(--radius-btn);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.nav-search input::placeholder{color:#9AA6A2;}
.nav-search input:hover{border-color:#D5CEC2;}
.nav-search input:focus{
  outline:none;
  background:var(--surface);
  border-color:var(--brand-500);
  box-shadow:0 0 0 3px rgba(44,127,108,.15);
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:20px;
  margin-left:auto;
  flex-shrink:0;
}
.nav-phone{
  font-size:14px;
  color:var(--text-muted);
  white-space:nowrap;
}
.nav-phone strong{color:var(--brand-700);font-size:15px;}
.btn-main{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:11px 22px;
  font-size:15px;
  font-weight:600;
  color:#fff;
  background:var(--brand-700);
  border:1px solid var(--brand-700);
  border-radius:var(--radius-btn);
  cursor:pointer;
  transition:background .2s ease,transform .2s ease,border-color .2s ease;
}
.btn-main:hover{
  color:#fff;
  background:var(--brand-900);
  border-color:var(--brand-900);
  transform:translateY(-1px);
}
.btn-main:active{transform:translateY(0);}
.nav-tabs-bar{
  background:var(--surface);
  border-bottom:1px solid var(--line);
}
.nav-tabs-inner{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:54px;
  overflow-x:auto;
  scrollbar-width:none;
}
.nav-tabs-inner::-webkit-scrollbar{display:none;}
.tab-pill{
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:9px 18px;
  font-size:15px;
  color:var(--text-muted);
  background:transparent;
  border-radius:999px;
  white-space:nowrap;
  transition:background .2s ease,color .2s ease,box-shadow .2s ease;
}
.tab-pill:hover{color:var(--brand-900);background:var(--accent-soft);}
.tab-pill.active{
  color:#fff;
  background:var(--brand-700);
  font-weight:600;
}

/* ---------- 页面头部 ---------- */
.page-hero{
  position:relative;
  background:var(--brand-900);
  color:#fff;
  padding:56px 0 48px;
  overflow:hidden;
}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(120deg,rgba(14,59,51,.94) 0%,rgba(14,59,51,.82) 48%,rgba(14,59,51,.62) 100%),
    url("/assets/images/backpic/back-2.png");
  background-size:cover;
  background-position:center;
  opacity:.96;
}
.page-hero::after{
  content:"";
  position:absolute;
  right:-80px;
  top:-60px;
  width:340px;
  height:340px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:36px;
  transform:rotate(18deg);
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:2;}
.breadcrumb-line{
  font-size:13px;
  color:rgba(217,228,224,.78);
  margin-bottom:16px;
}
.breadcrumb-line a{color:rgba(217,228,224,.78);}
.breadcrumb-line a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.breadcrumb-line span.sep{margin:0 8px;opacity:.6;}
.page-hero h1{
  color:#fff;
  font-size:38px;
  line-height:1.28;
  max-width:760px;
}
.page-hero .hero-desc{
  max-width:720px;
  margin:18px 0 26px;
  font-size:16px;
  line-height:1.85;
  color:rgba(233,240,237,.9);
}
.filter-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.filter-pill{
  display:inline-flex;
  align-items:center;
  min-height:38px;
  padding:7px 16px;
  font-size:14px;
  color:#D9E4E0;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.2);
  border-radius:999px;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.filter-pill:hover{background:rgba(255,255,255,.16);color:#fff;}
.filter-pill.active{
  color:var(--brand-900);
  background:#fff;
  border-color:#fff;
  font-weight:600;
}

/* ---------- 通用板块 ---------- */
.section{padding:80px 0;}
.section-sm{padding:56px 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:36px;
}
.section-title{
  position:relative;
  padding-left:16px;
  font-size:28px;
  line-height:1.35;
}
.section-title::before{
  content:"";
  position:absolute;
  left:0;
  top:6px;
  bottom:6px;
  width:4px;
  border-radius:2px;
  background:var(--brand-700);
}
.section-sub{
  font-size:15px;
  color:var(--text-muted);
  margin-top:10px;
  padding-left:16px;
}
.text-link{
  font-size:15px;
  font-weight:600;
  color:var(--brand-700);
  text-decoration:underline;
  text-decoration-color:rgba(20,88,74,.35);
  text-underline-offset:3px;
  transition:color .2s ease,text-decoration-color .2s ease;
}
.text-link:hover{color:var(--accent);text-decoration-color:var(--accent);}

/* ---------- 时间轴 ---------- */
.tl-summary{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px 22px;
  padding:16px 22px;
  margin-bottom:44px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  font-size:14px;
  color:var(--text-muted);
}
.tl-summary strong{color:var(--brand-700);font-size:16px;}
.tl-summary .dot{
  width:5px;height:5px;border-radius:50%;background:var(--line);display:inline-block;
}
.timeline{position:relative;}
.tl-item{
  display:grid;
  grid-template-columns:112px 2px minmax(0,1fr);
  column-gap:26px;
  padding-bottom:34px;
}
.tl-item:last-child{padding-bottom:0;}
.tl-date{
  padding-top:22px;
  text-align:right;
}
.tl-day{
  display:block;
  font-size:26px;
  font-weight:700;
  line-height:1.1;
  color:var(--brand-700);
  font-variant-numeric:tabular-nums;
}
.tl-ym{
  display:block;
  margin-top:4px;
  font-size:13px;
  color:var(--text-muted);
}
.tl-axis{
  position:relative;
  width:2px;
  background:var(--line);
}
.tl-axis::before{
  content:"";
  position:absolute;
  top:26px;
  left:50%;
  transform:translateX(-50%);
  width:12px;
  height:12px;
  border-radius:50%;
  background:var(--surface);
  border:3px solid var(--brand-500);
}
.tl-item:last-child .tl-axis{
  background:linear-gradient(var(--line) 0 60px,transparent 60px);
}
.tl-card{
  display:flex;
  align-items:flex-start;
  gap:24px;
  padding:24px 26px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;
}
.tl-card:hover{
  box-shadow:var(--shadow-2);
  transform:translateY(-2px);
  border-color:#D9D1C4;
}
.tl-body{flex:1 1 auto;min-width:0;}
.badge-tag{
  display:inline-block;
  padding:4px 12px;
  margin-bottom:12px;
  font-size:13px;
  font-weight:600;
  color:var(--brand-700);
  background:var(--accent-soft);
  border-radius:999px;
}
.tl-title{
  font-size:20px;
  line-height:1.5;
  margin-bottom:10px;
}
.tl-title a{color:var(--brand-900);}
.tl-title a:hover{color:var(--brand-700);}
.tl-desc{
  font-size:15px;
  line-height:1.85;
  color:var(--text-muted);
  margin-bottom:14px;
}
.tl-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:16px;
}
.tag-pill{
  display:inline-block;
  padding:3px 10px;
  font-size:13px;
  color:var(--text-muted);
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:999px;
}
.tl-thumb{
  flex:0 0 172px;
  height:118px;
  border-radius:12px;
  overflow:hidden;
  background:#E9E3DA;
}
.tl-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
}

/* ---------- 自查清单 ---------- */
.check-section{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.check-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0 48px;
  margin-top:8px;
}
.check-item{
  display:flex;
  gap:16px;
  padding:22px 0;
  border-bottom:1px solid var(--line);
}
.check-num{
  flex:none;
  width:34px;
  height:34px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  font-weight:700;
  color:#fff;
  background:var(--brand-500);
  border-radius:10px;
}
.check-body h3{
  font-size:17px;
  margin-bottom:6px;
}
.check-body p{
  font-size:14px;
  line-height:1.8;
  color:var(--text-muted);
  margin:0;
}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;}
.faq-accordion .accordion-item{
  background:transparent;
  border:0;
  border-bottom:1px solid var(--line);
}
.faq-accordion .accordion-header{margin:0;}
.faq-accordion .accordion-button{
  position:relative;
  width:100%;
  padding:22px 52px 22px 18px;
  font-size:17px;
  font-weight:600;
  line-height:1.65;
  text-align:left;
  color:var(--text);
  background:transparent;
  border:0;
  border-radius:0;
  box-shadow:none;
  transition:background .2s ease,color .2s ease,box-shadow .2s ease;
}
.faq-accordion .accordion-button:hover{background:var(--accent-soft);color:var(--brand-900);}
.faq-accordion .accordion-button:focus{box-shadow:none;outline:2px solid var(--accent);outline-offset:-2px;}
.faq-accordion .accordion-button:not(.collapsed){
  color:var(--brand-900);
  background:var(--surface);
  box-shadow:inset 3px 0 0 var(--accent);
}
.faq-accordion .accordion-button::after{
  content:"+";
  position:absolute;
  right:16px;
  top:50%;
  width:24px;
  height:24px;
  margin:-12px 0 0 0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:20px;
  line-height:1;
  color:var(--brand-500);
  background-image:none;
  transform:none;
  transition:transform .2s ease,color .2s ease;
}
.faq-accordion .accordion-button:not(.collapsed)::after{
  color:var(--accent);
  transform:rotate(45deg);
}
.faq-accordion .accordion-body{
  padding:4px 52px 24px 18px;
  font-size:15px;
  line-height:1.85;
  color:var(--text-muted);
  background:var(--surface);
  box-shadow:inset 3px 0 0 var(--accent);
}

/* ---------- CTA 条 ---------- */
.cta-band{
  position:relative;
  background:var(--brand-900);
  color:#fff;
  padding:64px 0;
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(115deg,rgba(242,84,45,.18) 0%,rgba(242,84,45,0) 42%,rgba(44,127,108,.22) 100%);
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.cta-inner h2{
  color:#fff;
  font-size:28px;
  line-height:1.4;
}
.cta-inner .cta-note{
  margin:12px 0 0;
  font-size:15px;
  color:rgba(217,228,224,.86);
  max-width:640px;
}
.btn-cream{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:13px 30px;
  font-size:16px;
  font-weight:600;
  color:var(--brand-900);
  background:#fff;
  border:1px solid #fff;
  border-radius:var(--radius-btn);
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.btn-cream:hover{
  color:var(--brand-900);
  background:var(--accent-soft);
  border-color:var(--accent);
  transform:translateY(-1px);
}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--brand-900);
  color:#D9E4E0;
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1.2fr;
  gap:32px;
  padding-bottom:36px;
  border-bottom:1px solid rgba(217,228,224,.16);
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.footer-brand .brand-text{
  color:#fff;
  font-size:19px;
}
.site-footer p{
  font-size:14px;
  line-height:1.85;
  color:rgba(217,228,224,.8);
  max-width:360px;
}
.footer-col h4{
  font-size:16px;
  color:#fff;
  margin-bottom:18px;
}
.footer-links{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.footer-links a{
  font-size:14px;
  color:rgba(217,228,224,.86);
}
.footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.footer-contact{display:flex;flex-direction:column;gap:12px;}
.footer-contact li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:14px;
  line-height:1.75;
  color:rgba(217,228,224,.86);
}
.footer-contact i{margin-top:6px;color:var(--brand-500);font-size:13px;}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  padding-top:22px;
  font-size:13px;
  color:rgba(217,228,224,.7);
}
.footer-bottom a{color:rgba(217,228,224,.8);}
.footer-bottom a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .nav-top-inner{gap:18px;}
}
@media (max-width:991.98px){
  .site-header{position:static;}
  .nav-top-inner{flex-wrap:wrap;padding:14px 0;gap:14px;min-height:auto;}
  .nav-search{max-width:none;flex:1 1 100%;order:3;margin-left:0;}
  .nav-actions{margin-left:auto;}
  .nav-phone{display:none;}
  .page-hero{padding:44px 0 40px;}
  .page-hero h1{font-size:31px;}
  .section{padding:64px 0;}
  .section-sm{padding:48px 0;}
  .section-title{font-size:24px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px 24px;}
  .footer-grid > div:first-child{grid-column:1 / -1;}
}
@media (max-width:767.98px){
  body{font-size:16px;}
  .container{padding-left:18px;padding-right:18px;}
  .brand-text{font-size:18px;}
  .nav-tabs-bar{
    -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
    mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
  }
  .nav-tabs-inner{padding-left:2px;padding-right:2px;}
  .page-hero h1{font-size:26px;}
  .page-hero .hero-desc{font-size:15px;}
  .section{padding:54px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:26px;}
  .section-title{font-size:22px;}
  .tl-item{grid-template-columns:minmax(0,1fr);column-gap:0;padding-bottom:22px;}
  .tl-axis{display:none;}
  .tl-date{
    display:flex;
    align-items:baseline;
    gap:10px;
    padding:0 0 10px;
    text-align:left;
  }
  .tl-day{font-size:16px;color:var(--accent);}
  .tl-ym{margin-top:0;font-size:13px;}
  .tl-card{flex-direction:column;gap:16px;padding:20px 18px;}
  .tl-thumb{order:-1;flex:none;width:100%;height:172px;}
  .tl-title{font-size:18px;}
  .check-list{grid-template-columns:minmax(0,1fr);gap:0;}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:22px;}
  .cta-inner h2{font-size:23px;}
  .faq-accordion .accordion-button{font-size:16px;padding:18px 46px 18px 14px;}
  .faq-accordion .accordion-body{padding:2px 46px 20px 14px;}
  .footer-grid{grid-template-columns:minmax(0,1fr);}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:519.98px){
  .page-hero{padding:36px 0 34px;}
  .page-hero h1{font-size:23px;}
  .btn-main{padding:10px 18px;font-size:14px;}
  .tl-summary{padding:14px 16px;font-size:13px;}
}