/* roulang page: index */
:root{
  --brand-green:#11594C;
  --brand-deep:#0A4038;
  --brand-gold:#C29A6B;
  --cream:#F6F4EF;
  --white:#FFFFFF;
  --ink:#1E2825;
  --muted:#5E6A66;
  --dark-bg:#10231F;
  --dark-bg-2:#0F1F1C;
  --line:#E4DED4;
  --soft-bg:#F1EFEA;
  --radius:10px;
  --radius-sm:8px;
  --radius-lg:12px;
  --shadow-sm:0 2px 6px rgba(16,35,31,0.04);
  --shadow-md:0 8px 28px rgba(16,35,31,0.12);
  --font-main:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-main);
  background:var(--cream);
  color:var(--ink);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit;transition:color .25s}
img{max-width:100%;display:block}
ul,ol{list-style:none}
p{margin-bottom:1rem}
button,input{font-family:inherit}
.container{max-width:1200px;width:100%;padding-left:16px;padding-right:16px}

:root{
  --bs-primary:#11594C;
  --bs-primary-rgb:17,89,76;
  --bs-body-color:#1E2825;
  --bs-body-font-family:var(--font-main);
  --bs-border-radius:.5rem;
  --bs-link-color:#11594C;
  --bs-link-hover-color:#0A4038;
}

/* buttons */
.btn{
  border-radius:var(--radius-sm);
  font-weight:600;
  padding:10px 20px;
  transition:background-color .3s,box-shadow .3s,color .3s,transform .2s;
}
.btn-brand{
  background:var(--brand-green);
  border:1px solid var(--brand-green);
  color:#fff;
}
.btn-brand:hover,.btn-brand:focus{
  background:var(--brand-deep);
  border-color:var(--brand-deep);
  color:#fff;
  transform:translateY(-2px);
  box-shadow:var(--shadow-md);
}
.btn-outline-gold{
  background:transparent;
  border:1px solid var(--brand-gold);
  color:var(--brand-gold);
}
.btn-outline-gold:hover,.btn-outline-gold:focus{
  background:var(--brand-gold);
  color:#fff;
  border-color:var(--brand-gold);
  transform:translateY(-2px);
  box-shadow:var(--shadow-md);
}
.btn-gold{
  background:var(--brand-gold);
  border:1px solid var(--brand-gold);
  color:#0F1F1C;
}
.btn-gold:hover,.btn-gold:focus{
  background:#b3865a;
  border-color:#b3865a;
  color:#fff;
  transform:translateY(-2px);
  box-shadow:var(--shadow-md);
}
.btn-ghost-light{
  background:transparent;
  border:1px solid rgba(255,255,255,.6);
  color:#F8F6F0;
}
.btn-ghost-light:hover{
  background:#fff;
  border-color:#fff;
  color:var(--dark-bg);
  transform:translateY(-2px);
  box-shadow:var(--shadow-sm);
}
.section{padding:96px 0}
.section-heading{
  margin-bottom:48px;
}
.section-kicker{
  display:inline-block;
  font-size:13px;
  letter-spacing:.08em;
  color:var(--brand-green);
  background:rgba(17,89,76,.08);
  border-radius:999px;
  padding:4px 14px;
  margin-bottom:14px;
}
.section-heading h2{
  font-weight:800;
  font-size:clamp(28px,4vw,38px);
  line-height:1.2;
  color:var(--ink);
  margin-bottom:12px;
}
.section-heading .lead-text{
  color:var(--muted);
  font-size:17px;
  max-width:820px;
}

/* header / nav */
.site-header{
  position:sticky;
  top:0;
  z-index:1040;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(228,222,212,.7);
}
.site-nav{
  min-height:72px;
  padding-top:0;
  padding-bottom:0;
}
.navbar-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:20px;
  line-height:1.2;
  color:var(--ink);
  letter-spacing:.01em;
}
.brand-mark{
  width:38px;
  height:38px;
  border-radius:10px;
  background:var(--brand-green);
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:19px;
  font-weight:800;
  flex:0 0 auto;
}
.brand-text{
  white-space:nowrap;
}
.brand-text small{
  display:block;
  font-size:11px;
  font-weight:400;
  color:var(--muted);
  letter-spacing:.12em;
}
.site-menu{
  gap:6px;
}
.site-nav .nav-link{
  color:var(--ink);
  font-weight:500;
  font-size:16px;
  padding:8px 14px !important;
  border-bottom:2px solid transparent;
  margin:0 2px;
  transition:color .2s,border-color .2s;
  line-height:1.2;
}
.site-nav .nav-link:hover{
  color:var(--brand-green);
}
.site-nav .nav-link.active{
  color:var(--brand-green);
  font-weight:700;
  border-bottom-color:var(--brand-gold);
}
.header-actions{
  gap:18px;
}
.header-search{
  position:relative;
}
.header-search .search-icon{
  position:absolute;
  left:13px;
  top:50%;
  transform:translateY(-50%);
  color:#7d8782;
  pointer-events:none;
  font-size:16px;
  width:16px;
  height:16px;
}
.header-search input{
  width:230px;
  border:1px solid transparent;
  border-radius:999px;
  background:var(--soft-bg);
  padding:9px 16px 9px 38px;
  font-size:14px;
  outline:none;
  transition:border-color .25s,box-shadow .25s,background .25s;
  color:var(--ink);
}
.header-search input:focus{
  border-color:var(--brand-green);
  background:#fff;
  box-shadow:0 0 0 3px rgba(17,89,76,.12);
}
.header-search input::placeholder{
  color:#929a96;
}
.header-actions .btn-brand{
  white-space:nowrap;
  padding:9px 22px;
}
.navbar-toggler{
  border:1px solid var(--line);
  color:var(--bg);
  border-radius:9px;
  padding:6px 10px;
  background:var(--soft-bg);
}
.navbar-toggler:focus{
  box-shadow:0 0 0 3px rgba(17,89,76,.15);
}
.navbar-toggler .navbar-toggler-icon{
  filter:none;
}
@media(max-width:991px){
  .site-header.bg-white .site-nav{min-height:64px}
  .navbar-collapse{
    background:#fff;
    padding:16px 0 18px;
    margin-top:8px;
    border-top:1px solid var(--line);
  }
  .site-menu{gap:2px;margin-top:6px}
  .site-nav .nav-link{
    padding:12px 6px !important;
    border-bottom:1px solid #f1ece6;
    border-radius:0;
  }
  .header-actions{
    margin-top:14px;
    gap:12px;
    flex-wrap:wrap;
  }
  .header-search input{width:100%;min-width:0}
}

/* hero */
.hero{
  position:relative;
  min-height:680px;
  display:flex;
  align-items:center;
  color:#fff;
  background-color:var(--dark-bg);
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.hero::before{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(9,28,24,.88),rgba(16,35,31,.62) 46%,rgba(16,35,31,.12));
}
.hero::after{
  content:'';
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  height:180px;
  background:linear-gradient(to bottom,rgba(16,35,31,0),rgba(16,35,31,.5));
  pointer-events:none;
}
.hero .container{
  position:relative;
  z-index:2;
  padding-top:60px;
  padding-bottom:80px;
}
.hero-content{
  max-width:760px;
}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:7px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  color:#fff;
  padding:6px 14px;
  border-radius:999px;
  font-size:13px;
  margin-bottom:18px;
  backdrop-filter:blur(6px);
  letter-spacing:.05em;
}
.hero-tag::before{
  content:'';
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--brand-gold);
  display:inline-block;
}
.hero h1{
  font-size:clamp(32px,5vw,54px);
  line-height:1.2;
  font-weight:800;
  letter-spacing:-.01em;
  text-wrap:balance;
  margin-bottom:22px;
  color:#fff;
}
.hero h1 .highlight{
  color:#e4c8a2;
}
.hero-sub{
  font-size:17px;
  line-height:1.9;
  color:rgba(255,255,255,.85);
  max-width:620px;
  margin-bottom:32px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:15px;
  align-items:center;
}
.hero-scroll{
  position:absolute;
  right:0;
  left:0;
  bottom:26px;
  width:100%;
  display:flex;
  justify-content:center;
  z-index:3;
  color:#fff;
  text-align:center;
}
.hero-scroll a{
  color:rgba(255,255,255,.8);
  font-size:14px;
  letter-spacing:.06em;
  display:inline-block;
  padding:6px 16px;
  border:1px solid rgba(255,255,255,.25);
  border-radius:999px;
  background:rgba(16,35,31,.3);
  backdrop-filter:blur(6px);
  transition:all .3s;
}
.hero-scroll a:hover{
  color:#fff;
  border-color:rgba(255,255,255,.65);
  background:rgba(16,35,31,.5);
}
@media(max-width:768px){
  .hero{min-height:640px;align-items:flex-end}
  .hero::before{background:linear-gradient(180deg,rgba(9,28,24,.55),rgba(9,28,24,.95))}
  .hero h1{font-size:32px}
  .hero-sub{font-size:15px}
  .hero .container{padding-top:40px;padding-bottom:100px}
}

/* section style generic */
.section-subhead{
  color:var(--muted);
  font-size:17px;
  max-width:860px;
}
.pain-ill, .solution-ill{
  border-radius:18px;
  box-shadow:var(--shadow-md);
  object-fit:cover;
  width:100%;
  height:100%;
  min-height:320px;
}
.pain-list{
  margin-top:24px;
}
.pain-list li{
  display:flex;
  gap:14px;
  padding:14px 0;
  border-bottom:1px solid var(--line);
}
.pain-list li:last-child{
  border-bottom:none;
}
.pain-list .num{
  min-width:34px;
  height:34px;
  background:rgba(17,89,76,.08);
  color:var(--brand-green);
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:14px;
}
.pain-list h3{
  font-size:17px;
  font-weight:700;
  color:var(--ink);
  margin-bottom:3px;
}
.pain-list p{
  font-size:15px;
  color:var(--muted);
  margin-bottom:0;
}

/* solution */
.solution-section{
  background:#fff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.steps-flow{
  counter-reset:step;
}
.step-item{
  position:relative;
  padding-left:58px;
  padding-bottom:34px;
  border-left:1px solid #d6cfc5;
  margin-left:10px;
}
.step-item:last-child{
  border-left:1px solid transparent;
  padding-bottom:0;
}
.step-item::before{
  content:counter(step);
  counter-increment:step;
  position:absolute;
  left:-19px;
  top:0;
  width:38px;
  height:38px;
  border-radius:50%;
  background:var(--brand-green);
  color:#fff;
  font-weight:700;
  font-size:15px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:4px solid #e3eee9;
}
.step-item h3{
  font-size:19px;
  font-weight:800;
  margin-bottom:6px;
  color:var(--ink);
}
.step-item p{
  color:#5b6360;
  margin-bottom:0;
  font-size:15px;
}
.solution-note{
  background:#f4f9f5;
  border:1px solid #dfebe4;
  border-radius:12px;
  padding:18px 20px;
  margin-top:6px;
}
.solution-note strong{
  color:var(--brand-green);
}
.solution-note p{
  margin-bottom:0;
}

/* result */
.results-section{
  background:var(--dark-bg);
  padding:96px 0;
}
.results-section .section-kicker{
  background:rgba(255,255,255,.08);
  color:#f0e2cd;
}
.results-section h2{
  color:#fff;
}
.results-section .section-subhead{
  color:rgba(255,255,255,.7);
}
.stat-item{
  padding:28px 12px;
}
.stat-value{
  color:#fff;
  font-size:44px;
  font-weight:800;
  line-height:1.1;
  letter-spacing:-.03em;
}
.stat-value .gold{
  color:var(--brand-gold);
}
.stat-label{
  color:rgba(255,255,255,.68);
  margin-top:8px;
  font-size:15px;
  letter-spacing:.02em;
}
.stat-divider{
  border-right:1px solid rgba(255,255,255,.14);
}
@media(max-width:991px){
  .results-section{padding:72px 0}
  .stat-value{font-size:36px}
}
@media(max-width:768px){
  .results-section{padding:60px 0}
  .stat-item{padding:22px 8px}
  .stat-value{font-size:30px}
  .stat-divider{border-right:none}
}

/* news area */
.news-section{
  background:var(--cream);
}
.news-head-wrap{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
}
.news-head-wrap .section-heading{
  margin-bottom:20px;
}
.news-more-link{
  color:var(--brand-green);
  font-weight:600;
  border-bottom:1px solid transparent;
  display:inline-block;
  padding-bottom:3px;
}
.news-more-link:hover{
  color:var(--brand-deep);
  border-bottom-color:var(--brand-green);
}
.news-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
}
.news-feature{
  position:relative;
  min-height:420px;
  background:linear-gradient(135deg,#0f312b,#143f37),url('/assets/images/coverpic/cover-6.webp') center/cover no-repeat;
  color:#fff;
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  background-blend-mode:overlay;
}
.news-feature .feature-content{
  padding:40px 32px 28px;
  background:linear-gradient(0deg,#0b221e,rgba(11,34,30,.72) 55%,transparent);
  border-radius:0 0 18px 18px;
  min-height:0;
}
.news-feature .feat-cat{
  display:inline-block;
  color:#f6e7d4;
  border:1px solid rgba(255,255,255,.35);
  background:rgba(17,89,76,.35);
  padding:2px 12px;
  border-radius:999px;
  font-size:12px;
  margin-bottom:14px;
}
.news-feature h3{
  color:#fff;
  font-size:clamp(20px,2vw,26px);
  line-height:1.45;
  font-weight:700;
}
.news-feature h3 a{
  color:#fff;
}
.news-feature h3 a:hover{
  color:#e8cdb2;
}
.news-list-panel{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:0;
}
.news-list-item{
  display:grid;
  grid-template-columns:auto 1fr auto auto;
  gap:14px 12px;
  align-items:center;
  padding:18px 2px;
  border-bottom:1px solid var(--line);
}
.news-list-item:last-child{
  border-bottom:0;
}
.news-list-item .news-idx{
  width:30px;
  height:30px;
  background:var(--soft-bg);
  border-radius:50%;
  color:var(--brand-green);
  font-weight:700;
  font-size:13px;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .3s,color .3s;
}
.news-list-body{
  min-width:0;
}
.news-list-title{
  line-height:1.5;
  font-weight:600;
  color:var(--ink);
  transition:color .2s;
  font-size:16px;
}
.news-list-title:hover{
  color:var(--brand-green);
}
.news-desc{
  color:#7a827f;
  font-size:14px;
  line-height:1.6;
  margin-top:4px;
  overflow:hidden;
  text-overflow:ellipsis;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  margin-bottom:0;
}
.news-date{
  flex:0 0 auto;
  color:#8d9591;
  font-size:13px;
  text-align:right;
  white-space:nowrap;
}
.news-cat-badge{
  flex:0 0 auto;
  background:#f2e3cf;
  color:#765422;
  font-size:12px;
  padding:2px 10px;
  border-radius:999px;
}
.news-cat-badge.gold-bg{
  background:#eaf2ed;
  color:var(--brand-green);
}
.news-empty-state{
  background:#fff;
  border:1px dashed #c9cdc8;
  border-radius:18px;
  padding:70px 20px;
  text-align:center;
  color:var(--muted);
}
.news-empty-state .empty-icon{
  width:64px;
  height:64px;
  border-radius:50%;
  background:rgba(17,89,76,.07);
  margin:0 auto 16px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.empty-icon svg{width:30px;height:30px}
.news-empty-state h3{
  font-size:20px;
  font-weight:700;
  color:var(--brand-green);
  margin-bottom:8px;
}
.news-empty-state p{
  max-width:360px;
  margin:0 auto;
}

@media(max-width:991px){
  .news-section .section{padding:60px 0}
  .news-layout{grid-template-columns:1fr;gap:0}
  .news-feature{min-height:300px}
  .news-feature .feature-content{padding:30px 24px 22px}
}
@media(max-width:520px){
  .news-list-item{grid-template-columns:1fr auto;padding:15px 0}
  .news-list-item .news-idx{display:none}
  .news-date{grid-column:1;grid-row:auto;text-align:left;color:#9ba09d;font-size:12px}
  .news-cat-badge{grid-column:2}
  .news-desc{-webkit-line-clamp:2}
}

/* testimonial */
.testimonial-section{
  background:#fff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.testimonial-card{
  height:100%;
  padding:28px 26px;
  border:1px solid var(--line);
  background:var(--cream);
  border-radius:14px;
  transition:box-shadow .3s,transform .3s;
}
.testimonial-card:hover{
  box-shadow:var(--shadow-md);
  transform:translateY(-3px);
}
.testimonial-card blockquote{
  margin:0;
}
.test-mark{
  color:var(--brand-green);
  font-size:44px;
  line-height:1;
  letter-spacing:-.1em;
  font-family:Georgia,serif;
  display:block;
  margin-bottom:8px;
}
.testimonial-card .quote-text{
  color:#28322f;
  font-size:15.5px;
  line-height:1.85;
  margin-bottom:20px;
}
.testimonial-author{
  display:flex;
  justify-content:space-between;
  border-top:1px solid var(--line);
  padding-top:16px;
  align-items:center;
}
.test-name{
  font-weight:700;
  color:var(--brand-green);
  font-size:14px;
}
.test-since{
  font-size:13px;
  color:#8d9591;
  text-align:right;
}

/* faq */
.accordion{
  --bs-accordion-bg:transparent;
  --bs-accordion-border-width:0;
  --bs-accordion-btn-color:var(--ink);
  --bs-accordion-active-color:var(--brand-green);
  --bs-accordion-btn-padding-x:8px;
  --bs-accordion-btn-padding-y:22px;
}
.accordion-item{
  background:transparent;
  border:0;
  border-bottom:1px solid var(--line);
}
.accordion-button{
  border:0;
  border-radius:0 !important;
  background:transparent;
  font-weight:600;
  font-size:16px;
  color:var(--ink);
  padding-left:8px;
  padding-right:8px;
}
.accordion-button:not(.collapsed){
  background:transparent;
  color:var(--brand-green);
  box-shadow:none;
}
.accordion-button::after{
  content:"+";
  background-image:none !important;
  font-size:24px;
  font-weight:300;
  line-height:1;
  color:var(--brand-green);
  transform:rotate(0);
  transition:transform .3s;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.accordion-button:not(.collapsed)::after{
  transform:rotate(45deg);
  color:var(--brand-green);
}
.faq-body{
  color:var(--muted);
  font-size:15.5px;
  line-height:1.9;
  padding:2px 12px 26px;
}
.accordion-button:focus{
  box-shadow:none;
  outline:none;
}
.accordion-button:not(.collapsed):focus{
  box-shadow:none;
}
.faq-more{
  margin-top:36px;
}
.faq-more a{
  color:var(--brand-green);
  font-weight:600;
}

/* final cta */
.final-cta-section{
  position:relative;
  background:#0b1b17;
  color:#fff;
  overflow:hidden;
  padding:100px 0 90px;
}
.final-cta-section::before{
  content:'';
  position:absolute;
  inset:0;
  background:url('/assets/images/backpic/back-2.webp') center/cover;
  opacity:.3;
}
.final-cta-section .cta-box{
  position:relative;
  max-width:780px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(12px);
  border-radius:20px;
  text-align:center;
  padding:54px 40px;
  margin:0 auto;
}
.cta-box .cta-kicker{
  color:#e2d3bc;
  letter-spacing:.14em;
  font-size:13px;
  margin-bottom:14px;
}
.cta-box h2{
  font-size:clamp(26px,4vw,38px);
  color:#fff;
  font-weight:800;
  margin-bottom:20px;
  line-height:1.3;
}
.cta-box p{
  color:rgba(255,255,255,.75);
  margin-bottom:32px;
  font-size:16.5px;
  line-height:1.9;
}
@media(max-width:768px){
  .cta-box{padding:34px 20px}
  .final-cta-section{padding:70px 0 60px}
}

/* footer */
.site-footer{
  background:var(--dark-bg-2);
  color:rgba(255,255,255,.72);
  font-size:15px;
  padding:70px 0 0;
}
.footer-brand{
  color:#fff;
  font-weight:700;
  font-size:20px;
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.footer-brand .brand-mark{
  width:36px;
  height:36px;
}
.footer-column{
  margin-bottom:24px;
}
.footer-column h4{
  color:#fff;
  font-size:16px;
  margin-bottom:16px;
  font-weight:600;
}
.footer-column ul li{
  margin-bottom:10px;
}
.footer-column ul li a{
  color:rgba(255,255,255,.66);
}
.footer-column ul li a:hover{
  color:var(--brand-gold);
  text-decoration:underline;
  text-underline-offset:5px;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:22px 0;
  font-size:13px;
  color:rgba(255,255,255,.45);
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:6px;
}
.footer-bottom a{
  color:inherit;
}
.footer-bottom a:hover{
  color:var(--brand-gold);
}
@media(max-width:768px){
  .footer-bottom{
    display:block;
    text-align:center;
    line-height:1.8;
  }
  .footer-beian{
    display:block;
  }
}

/* misc */
.bg-pattern-deep{
  background-color:var(--dark-bg);
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto!important;animation:none!important}
}
.form-control:focus{
  border-color:var(--brand-green);
  box-shadow:0 0 0 .2rem rgba(17,89,76,.15);
}

/* roulang page: category1 */
/* ===== Design System ===== */
    :root {
      --primary: #11594C;
      --primary-dark: #0A4038;
      --gold: #C29A6B;
      --gold-light: #D8BE96;
      --night: #10231F;
      --night-deep: #0F1F1C;
      --paper: #F6F4EF;
      --white: #FFFFFF;
      --ink: #1E2825;
      --ink-weak: #5E6A66;
      --line: #E4DED4;
      --card-shadow: 0 2px 6px rgba(16, 35, 31, 0.04);
      --hover-shadow: 0 8px 28px rgba(16, 35, 31, 0.12);
      --radius-card: 10px;
      --radius-btn: 8px;
      --radius-icon: 12px;
      --transition: 0.3s ease;
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }
    body {
      font-family: var(--font-stack);
      background-color: var(--paper);
      color: var(--ink);
      font-size: 16px;
      line-height: 1.75;
      margin: 0;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: color 0.25s ease;
    }
    a:hover {
      color: var(--primary);
    }
    img {
      max-width: 100%;
      display: block;
    }
    button,
    input {
      font-family: inherit;
    }
    ul,
    ol {
      padding-left: 1.25rem;
    }
    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
      font-weight: 700;
      color: var(--ink);
      line-height: 1.35;
      margin-top: 0;
    }
    .container {
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 16px;
      padding-right: 16px;
    }

    /* ===== Header Nav ===== */
    .site-header {
      background: var(--white);
      position: sticky;
      top: 0;
      z-index: 1030;
      box-shadow: 0 1px 0 var(--line), 0 2px 12px rgba(16, 35, 31, 0.03);
    }
    .site-nav {
      min-height: 72px;
      padding-top: 0;
      padding-bottom: 0;
    }
    .navbar-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-right: 2rem;
    }
    .brand-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      border-radius: 8px;
      background: var(--primary);
      color: #F1EFE9;
      font-weight: 800;
      font-size: 19px;
      letter-spacing: 0.5px;
    }
    .brand-text {
      font-weight: 800;
      font-size: 19px;
      color: var(--ink);
      letter-spacing: 0.2px;
      white-space: nowrap;
    }
    .site-menu {
      gap: 4px;
    }
    .site-menu .nav-link {
      color: var(--ink-weak);
      font-weight: 500;
      padding: 8px 14px;
      border-radius: 8px;
      font-size: 15px;
      position: relative;
    }
    .site-menu .nav-link:hover {
      color: var(--primary);
    }
    .site-menu .nav-link.active {
      color: var(--primary);
      font-weight: 700;
    }
    .site-menu .nav-link.active::after {
      content: '';
      position: absolute;
      bottom: -1px;
      left: 14px;
      right: 14px;
      height: 2px;
      background: var(--gold);
      border-radius: 2px;
    }
    .header-actions {
      gap: 12px;
    }
    .header-search {
      position: relative;
      display: flex;
      align-items: center;
      background: #F1EFEA;
      border: 1px solid transparent;
      border-radius: 999px;
      width: 230px;
      padding: 0 14px;
      overflow: hidden;
      transition: all 0.3s ease;
    }
    .header-search:focus-within {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(17, 89, 76, 0.10);
      background: #fff;
    }
    .header-search input {
      background: transparent;
      border: none;
      outline: none;
      font-size: 14px;
      padding: 8px 0 8px 6px;
      width: 100%;
    }
    .header-search input::placeholder {
      color: #9CA8A3;
    }
    .header-search .search-icon {
      width: 16px;
      height: 16px;
      pointer-events: none;
      color: #7B8581;
    }
    .btn-brand {
      background: var(--primary);
      color: #fff;
      font-weight: 600;
      border-radius: var(--radius-btn);
      padding: 8px 18px;
      border: none;
      transition: all 0.25s ease;
      white-space: nowrap;
    }
    .btn-brand:hover {
      background: var(--primary-dark);
      color: #fff;
      transform: translateY(-1px);
      box-shadow: 0 4px 12px rgba(17, 89, 76, 0.18);
    }
    .btn-outline-gold {
      background: transparent;
      border: 1.5px solid var(--gold);
      color: var(--gold);
      font-weight: 600;
      border-radius: var(--radius-btn);
      padding: 10px 24px;
      transition: all 0.25s ease;
    }
    .btn-outline-gold:hover {
      background: rgba(194, 154, 107, 0.08);
      color: var(--primary-dark);
      transform: translateY(-1px);
    }
    .navbar-toggler {
      border: none;
      padding: 4px;
    }
    .navbar-toggler:focus {
      box-shadow: none;
    }
    .navbar-toggler-icon {
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba(30,40,37,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
    }

    /* ===== Page Hero ===== */
    .page-hero {
      padding: 108px 0 78px;
      background-color: var(--night);
      background-image: linear-gradient(to right, rgba(16, 35, 31, 0.92), rgba(16, 35, 31, 0.58)), url('/assets/images/backpic/back-2.webp');
      background-size: cover;
      background-position: center 30%;
      color: #E9E6DE;
      position: relative;
    }
    .page-hero .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(194, 154, 107, 0.18);
      border: 1px solid rgba(194, 154, 107, 0.4);
      color: var(--gold-light);
      font-size: 13px;
      font-weight: 600;
      padding: 5px 16px;
      border-radius: 999px;
      letter-spacing: 0.6px;
    }
    .page-hero h1 {
      color: #FFFFFF;
      font-size: 40px;
      font-weight: 800;
      margin: 22px 0 18px;
      letter-spacing: 1px;
      max-width: 720px;
    }
    .page-hero .lead-text {
      font-size: 17px;
      line-height: 1.75;
      color: rgba(241, 239, 233, 0.85);
      max-width: 650px;
      margin-bottom: 30px;
    }
    .page-hero .hero-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items: center;
    }
    .btn-primary-invert {
      background: var(--gold);
      color: var(--night);
      font-weight: 700;
      padding: 10px 24px;
      border-radius: 999px;
      border: none;
      transition: all 0.25s ease;
    }
    .btn-primary-invert:hover {
      background: var(--gold-light);
      color: var(--night);
      transform: translateY(-2px);
    }
    .btn-ghost-light {
      background: transparent;
      border: 1px solid rgba(255, 255, 255, 0.28);
      color: #FFFFFF;
      padding: 10px 24px;
      border-radius: 999px;
      transition: all 0.3s ease;
    }
    .btn-ghost-light:hover {
      background: rgba(255, 255, 255, 0.08);
      color: #fff;
      border-color: rgba(255, 255, 255, 0.45);
    }
    .hero-stat-line {
      display: flex;
      gap: 32px;
      flex-wrap: wrap;
      margin-top: 44px;
      border-top: 1px solid rgba(255, 255, 255, 0.14);
      padding-top: 22px;
      max-width: 620px;
    }
    .hero-stat-line .stat-num {
      font-size: 20px;
      font-weight: 800;
      color: var(--gold-light);
    }
    .hero-stat-line .stat-label {
      font-size: 13px;
      color: rgba(241, 239, 233, 0.65);
      display: block;
    }

    /* ===== Section base ===== */
    .section {
      padding: 88px 0;
    }
    .section-label {
      display: inline-block;
      background: rgba(17, 89, 76, 0.08);
      color: var(--primary);
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.6px;
      padding: 4px 14px;
      border-radius: 999px;
      margin-bottom: 14px;
    }
    .section-h2 {
      font-size: 34px;
      font-weight: 800;
      margin: 10px 0 14px;
      color: var(--ink);
    }
    .section-desc {
      font-size: 16px;
      color: var(--ink-weak);
      max-width: 640px;
      line-height: 1.8;
    }

    /* ===== Walkthrough Cards ===== */
    .guide-row {
      background: var(--white);
      border-radius: var(--radius-card);
      box-shadow: var(--card-shadow);
      border: 1px solid rgba(228, 222, 212, 0.6);
      overflow: hidden;
    }
    .guide-row+.guide-row {
      margin-top: 24px;
    }
    .guide-row .guide-media {
      height: 100%;
      min-height: 260px;
      background-size: cover;
      background-position: center;
      display: block;
      transition: transform 0.45s ease;
    }
    .guide-row:hover .guide-media {
      transform: scale(1.02);
    }
    .guide-row .guide-content {
      padding: 38px 40px;
    }
    .guide-content .guide-index {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 2px;
      margin-bottom: 8px;
      display: block;
      color: var(--gold);
    }
    .guide-content h3 {
      font-size: 22px;
      margin-bottom: 12px;
    }
    .guide-content .guide-desc {
      color: var(--ink-weak);
      font-size: 15px;
      margin-bottom: 20px;
    }
    .check-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .check-list li {
      position: relative;
      padding-left: 28px;
      font-size: 15px;
      line-height: 1.7;
      margin-bottom: 8px;
    }
    .check-list li::before {
      content: '';
      position: absolute;
      left: 0;
      top: 9px;
      width: 14px;
      height: 7px;
      border-left: 2px solid var(--primary);
      border-bottom: 2px solid var(--primary);
      transform: rotate(-45deg);
      border-radius: 1px;
    }

    /* ===== Steps ===== */
    .steps-row {
      counter-reset: step-counter;
      margin-top: 48px;
    }
    .step-item {
      position: relative;
      text-align: left;
      padding: 28px 28px 24px;
      background: var(--white);
      border-radius: var(--radius-card);
      border: 1px solid rgba(228, 222, 212, 0.7);
      height: 100%;
      transition: all 0.3s ease;
    }
    .step-item:hover {
      box-shadow: var(--hover-shadow);
      transform: translateY(-3px);
    }
    .step-item::before {
      counter-increment: step-counter;
      content: "0" counter(step-counter);
      display: inline-block;
      font-weight: 800;
      font-size: 26px;
      color: transparent;
      -webkit-text-stroke: 1.5px var(--primary);
      margin-bottom: 18px;
      line-height: 1;
    }
    .step-item h4 {
      font-size: 17px;
      font-weight: 700;
      margin: 12px 0 8px;
    }
    .step-item p {
      color: var(--ink-weak);
      font-size: 14px;
      line-height: 1.7;
      margin: 0;
    }

    /* ===== Quick FAQ ===== */
    .faq-card {
      background: var(--white);
      border-radius: var(--radius-card);
      box-shadow: var(--card-shadow);
      border: 1px solid rgba(228, 222, 212, 0.6);
      padding: 36px;
    }
    .accordion-item {
      background: transparent;
      border: none;
      border-bottom: 1px solid var(--line);
      border-radius: 0 !important;
    }
    .accordion-button {
      background-color: transparent;
      box-shadow: none;
      font-size: 16px;
      font-weight: 500;
      color: var(--ink);
      padding: 18px 48px 18px 0;
      cursor: pointer;
      border: none;
      position: relative;
    }
    .accordion-button:not(.collapsed) {
      color: var(--primary);
      background-color: transparent;
      box-shadow: none;
    }
    .accordion-button:focus {
      box-shadow: none;
      border: none;
      outline: none;
    }
    .accordion-button::after {
      background: none;
      width: auto;
      height: auto;
      font-family: inherit;
      font-weight: 400;
      content: "+";
      position: absolute;
      right: 0;
      top: 18px;
      font-size: 22px;
      color: var(--gold);
      transition: transform 0.3s ease;
      background-image: none;
    }
    .accordion-button:not(.collapsed)::after {
      background: none;
      content: "−";
      transform: rotate(0deg);
    }
    .accordion-body {
      padding: 2px 40px 22px 0;
      color: var(--ink-weak);
      font-size: 15px;
      line-height: 1.75;
    }

    /* ===== CTA Area ===== */
    .cta-section {
      background: var(--night);
      padding: 72px 0;
      color: #E9E6DE;
      border-radius: 24px;
      margin-top: 24px;
    }
    .cta-inner {
      text-align: center;
      max-width: 700px;
      margin: 0 auto;
      padding: 0 24px;
    }
    .cta-inner h2 {
      color: #FFFFFF;
      font-size: 30px;
      font-weight: 800;
      margin-bottom: 12px;
    }
    .cta-inner p {
      color: rgba(241, 239, 233, 0.8);
      padding: 0 16px;
      margin-bottom: 28px;
    }

    /* ===== Footer ===== */
    .site-footer {
      background: var(--night-deep);
      color: #C5D0CA;
      padding-top: 64px;
      margin-top: 96px;
    }
    .footer-brand-name {
      color: #FFFFFF;
      font-size: 20px;
      font-weight: 700;
    }
    .footer-desc {
      font-size: 14px;
      color: rgba(197, 208, 202, 0.64);
      max-width: 280px;
      margin: 12px 0 18px;
    }
    .footer-column h5 {
      color: #FFFFFF;
      font-size: 15px;
      font-weight: 600;
      margin-bottom: 16px;
    }
    .footer-links {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .footer-links li {
      margin-bottom: 10px;
    }
    .footer-links a {
      color: #9CAAA4;
      font-size: 14px;
    }
    .footer-links a:hover {
      color: var(--gold);
      text-decoration: underline;
      text-underline-offset: 3px;
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.07);
      margin-top: 40px;
      padding: 20px 0;
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 13px;
      color: #82908A;
    }

    /* ===== Highlight Box ===== */
    .highlight-board {
      background: linear-gradient(110deg, rgba(17, 89, 76, 0.04) 0%, rgba(194, 154, 107, 0.06) 100%);
      border: 1px solid rgba(228, 222, 212, 0.8);
      border-left: 4px solid var(--gold);
      border-radius: var(--radius-card);
      padding: 24px 28px;
      margin-bottom: 24px;
    }
    .highlight-board h4 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .highlight-board p {
      color: var(--ink-weak);
      margin-bottom: 0;
      font-size: 15px;
      line-height: 1.75;
    }

    /* ===== Media / Responsive ===== */
    @media (max-width: 991px) {
      .site-header {
        min-height: 64px;
      }
      .site-nav {
        min-height: 64px;
        padding: 8px 0;
      }
      .navbar-collapse {
        background: #fff;
        padding: 16px;
        border-radius: 12px;
        box-shadow: 0 10px 32px rgba(0, 0, 0, 0.12);
      }
      .site-menu .nav-link.active::after {
        left: 14px;
        right: auto;
        width: 24px;
      }
      .header-actions {
        margin-top: 10px;
      }
      .header-search {
        display: none !important;
      }
      .page-hero {
        padding: 82px 0 56px;
      }
      .page-hero h1 {
        font-size: 32px;
      }
      .section {
        padding: 64px 0;
      }
      .guide-content {
        padding: 24px 20px !important;
      }
      .section-h2 {
        font-size: 28px;
      }
    }

    @media (max-width: 767px) {
      html {
        font-size: 15px;
      }
      .page-hero h1 {
        font-size: 27px;
      }
      .page-hero .lead-text {
        font-size: 15px;
      }
      .hero-stat-line {
        gap: 18px;
        justify-content: space-between;
      }
      .guide-row .guide-media {
        min-height: 170px;
      }
      .step-item {
        padding: 22px 18px 18px;
      }
      .faq-card {
        padding: 18px 14px;
      }
      .cta-inner h2 {
        font-size: 24px;
      }
      .section-h2 {
        font-size: 24px;
        line-height: 1.35;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
      }
      .guide-media,
      .step-item {
        transform: none !important;
      }
    }

/* roulang page: article */
:root {
    --primary: #11594C;
    --primary-dark: #0A4038;
    --accent: #C29A6B;
    --cream: #F6F4EF;
    --deep: #10231F;
    --deep-deep: #0F1F1C;
    --text: #1E2825;
    --muted: #5E6A66;
    --light-muted: #8A9791;
    --line: #E4DED4;
    --white: #FFFFFF;
    --soft-bg: #F1EFEA;
    --shadow-sm: 0 2px 6px rgba(16, 35, 31, 0.04);
    --shadow-hover: 0 8px 28px rgba(16, 35, 31, 0.12);
    --radius: 10px;
    --radius-sm: 8px;
    --radius-pill: 999px;
    --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    --container-width: 1200px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-stack);
    font-size: 16px;
    line-height: 1.75;
    background: var(--cream);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    padding-top: 72px;
}

img {
    max-width: 100%;
    display: block;
    height: auto;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, opacity 0.25s ease;
}

a:hover {
    color: var(--primary-dark);
}

button,
input,
select,
textarea {
    font-family: inherit;
}

.btn {
    border-radius: var(--radius-sm);
    font-weight: 600;
    padding: 10px 20px;
    transition: all 0.25s ease;
}

.btn-brand {
    background: var(--primary);
    color: #fff;
    border: 1px solid var(--primary);
    letter-spacing: 0.02em;
}

.btn-brand:hover,
.btn-brand:focus {
    background: var(--primary-dark);
    color: #fff;
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-outline-accent {
    background: transparent;
    border: 1px solid rgba(194, 154, 107, 0.6);
    color: var(--accent);
}

.btn-outline-accent:hover,
.btn-outline-accent:focus {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    transform: translateY(-2px);
}

.btn-light-brand {
    background: #F6F1E8;
    color: var(--primary-dark);
    border: 1px solid #F6F1E8;
}

.btn-light-brand:hover,
.btn-light-brand:focus {
    background: #fff;
    color: var(--primary-dark);
    border-color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: saturate(160%) blur(10px);
    border-bottom: 1px solid rgba(228, 222, 212, 0.75);
    box-shadow: 0 2px 10px rgba(16, 35, 31, 0.03);
}

.site-nav {
    min-height: 72px;
    padding-top: 0;
    padding-bottom: 0;
}

.site-nav .container {
    flex-wrap: nowrap;
    align-items: center;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-right: 0;
    padding: 14px 0;
}

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: var(--primary);
    color: #fff;
    font-weight: 800;
    font-size: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    letter-spacing: -0.02em;
    box-shadow: 0 6px 16px rgba(17, 89, 76, 0.2);
}

.brand-text {
    color: var(--text);
    font-weight: 800;
    font-size: 19px;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.site-menu {
    gap: 6px;
}

.site-menu .nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--muted);
    line-height: 1;
    padding: 10px 14px;
    border-radius: 8px;
    position: relative;
    white-space: nowrap;
}

.site-menu .nav-link:hover {
    color: var(--primary);
    background: rgba(17, 89, 76, 0.06);
}

.site-menu .nav-link.active {
    color: var(--primary);
    font-weight: 700;
    background: transparent;
}

.site-menu .nav-link.active::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 4px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
}

.header-actions {
    gap: 12px;
    margin-left: 12px;
}

.header-actions .btn {
    white-space: nowrap;
}

.header-search {
    position: relative;
    background: var(--soft-bg);
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    height: 38px;
    min-width: 230px;
    transition: box-shadow 0.25s ease, background 0.25s ease;
}

.header-search:focus-within {
    background: #fff;
    box-shadow: 0 0 0 3px rgba(17, 89, 76, 0.15);
    border: 1px solid var(--primary);
}

.header-search .search-icon {
    width: 17px;
    height: 17px;
    color: var(--muted);
    margin-left: 14px;
    flex-shrink: 0;
}

.header-search input {
    width: 100%;
    height: 100%;
    border: 0;
    background: transparent;
    padding: 0 16px 0 10px;
    font-size: 14px;
    color: var(--text);
    outline: none;
    border-radius: var(--radius-pill);
}

.header-search input::placeholder {
    color: var(--light-muted);
}

.navbar-toggler {
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--primary);
    width: 42px;
    height: 42px;
    padding: 8px;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(17, 89, 76, 0.15);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(17,89,76,1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

.article-hero {
    position: relative;
    min-height: 380px;
    display: flex;
    align-items: center;
    padding: 72px 0 64px;
    background-image: linear-gradient(100deg, rgba(15, 31, 28, 0.90) 8%, rgba(15, 31, 28, 0.72) 42%, rgba(15, 31, 28, 0.42) 100%), url("/assets/images/backpic/back-2.webp");
    background-size: cover;
    background-position: center;
    color: #F4F1E9;
}

.article-hero-inner {
    position: relative;
    z-index: 2;
}

.breadcrumb-custom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(241, 239, 233, 0.72);
    margin-bottom: 20px;
    padding: 0;
}

.breadcrumb-custom a {
    color: rgba(241, 239, 233, 0.78);
    border-radius: 4px;
}

.breadcrumb-custom a:hover {
    color: #fff;
    text-decoration: underline;
}

.breadcrumb-custom .bc-sep {
    color: rgba(241, 239, 233, 0.4);
}

.breadcrumb-custom .bc-current {
    color: #fff;
    display: inline-block;
    max-width: 440px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.article-category-pill {
    display: inline-flex;
    align-items: center;
    background: rgba(194, 154, 107, 0.16);
    border: 1px solid rgba(194, 154, 107, 0.64);
    color: #E6CDAA;
    font-size: 13px;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.04em;
    margin-bottom: 18px;
}

.article-h1 {
    font-size: clamp(32px, 5.2vw, 48px);
    font-weight: 800;
    line-height: 1.25;
    max-width: 980px;
    color: #fff;
    margin: 0 0 24px 0;
    letter-spacing: -0.01em;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    align-items: center;
    color: rgba(241, 239, 233, 0.78);
    font-size: 14px;
    margin-bottom: 0;
}

.article-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.article-meta-item svg {
    width: 16px;
    height: 16px;
    opacity: 0.8;
}

.article-single {
    padding: 48px 0 32px;
    background: var(--cream);
}

.article-frame {
    background: #fff;
    border: 1px solid rgba(228, 222, 212, 0.7);
    border-radius: 18px;
    padding: clamp(24px, 6vw, 76px);
    box-shadow: var(--shadow-sm);
    margin: 0 auto;
    max-width: 1060px;
}

.article-body {
    font-size: 16px;
    line-height: 1.95;
    max-width: 820px;
    margin: 0 auto;
    color: #26332F;
    word-break: break-word;
}

.article-body > p {
    margin: 0 0 1.6em;
}

.article-body h2 {
    font-size: 26px;
    font-weight: 750;
    margin: 2em 0 0.85em;
    padding-bottom: 0.45em;
    border-bottom: 1px solid var(--line);
    color: var(--text);
    line-height: 1.4;
}

.article-body h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 2em 0 0.8em;
    color: var(--primary-dark);
}

.article-body ul,
.article-body ol {
    margin: 0 0 1.7em;
    padding-left: 1.4em;
}

.article-body ul li,
.article-body ol li {
    margin-bottom: 0.5em;
}

.article-body blockquote {
    margin: 1.8em 0;
    padding: 18px 22px;
    border-left: 4px solid var(--accent);
    background: var(--cream);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: #44514D;
    font-style: normal;
}

.article-body img {
    border-radius: 14px;
    margin: 2em auto;
    box-shadow: var(--shadow-sm);
}

.article-body a {
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: rgba(194, 154, 107, 0.6);
}

.article-body a:hover {
    text-decoration-color: var(--primary);
}

.article-tag-row {
    max-width: 820px;
    margin: 34px auto 0;
    padding-top: 28px;
    border-top: 1px solid var(--line);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.article-tag-row .tag-label {
    font-size: 14px;
    color: var(--muted);
}

.tag-item {
    display: inline-flex;
    align-items: center;
    background: var(--cream);
    border: 1px solid var(--line);
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    transition: all 0.25s ease;
}

.tag-item:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.article-back {
    max-width: 820px;
    margin: 26px auto 0;
}

.btn-back-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 14px;
}

.btn-back-category svg {
    width: 16px;
    height: 16px;
}

.btn-back-category:hover {
    color: var(--primary);
}

.related-reading {
    background: var(--white);
    padding: 72px 0;
    border-bottom: 1px solid var(--line);
}

.section-head {
    margin-bottom: 40px;
}

.eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 8px;
}

.section-title {
    font-size: 30px;
    font-weight: 800;
    color: var(--text);
    margin: 0 0 12px;
    letter-spacing: -0.01em;
}

.section-text {
    color: var(--muted);
    max-width: 620px;
    font-size: 15px;
    line-height: 1.8;
}

.related-card {
    background: #FDFCF9;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(17, 89, 76, 0.18);
}

.related-card .rc-cover {
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--cream);
    margin-bottom: 16px;
    position: relative;
}

.related-card .rc-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: transform 0.5s ease;
}

.related-card:hover .rc-cover img {
    transform: scale(1.04);
}

.related-card .rc-pill {
    display: inline-block;
    background: rgba(17, 89, 76, 0.08);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 11px;
    border-radius: var(--radius-pill);
    align-self: flex-start;
    margin-bottom: 10px;
}

.related-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--text);
    line-height: 1.45;
}

.related-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-card .rc-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 14px;
}

.related-card .rc-link svg {
    width: 14px;
    height: 14px;
    transition: transform 0.25s ease;
}

.related-card:hover .rc-link svg {
    transform: translateX(4px);
}

.article-cta-section {
    background: var(--deep);
    padding: 76px 0;
    color: #F1EFE9;
}

.article-cta-inner {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.article-cta-inner h2 {
    font-size: clamp(26px, 4vw, 36px);
    font-weight: 800;
    margin: 0 0 14px;
}

.article-cta-inner p {
    color: rgba(241, 239, 233, 0.76);
    margin-bottom: 28px;
    font-size: 16px;
    line-height: 1.8;
}

.article-cta-inner .cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}

.not-found-section {
    background: var(--cream);
    padding: 96px 0;
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
}

.not-found-card {
    max-width: 640px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 64px 40px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.not-found-card .nf-icon {
    width: 58px;
    height: 58px;
    margin: 0 auto 22px;
    border-radius: 50%;
    background: rgba(194, 154, 107, 0.14);
    color: var(--accent);
    font-size: 26px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.not-found-card h1 {
    font-size: 30px;
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--text);
}

.not-found-card p {
    color: var(--muted);
    margin-bottom: 28px;
}

.site-footer {
    background: var(--deep-deep);
    color: #A7B4B0;
    padding: 72px 0 0;
}

.site-footer .footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 16px;
}

.site-footer .footer-logo-mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 17px;
}

.site-footer .footer-site-name {
    font-size: 19px;
    font-weight: 750;
    color: #EDEAE2;
}

.site-footer .footer-desc {
    color: #8FA09B;
    font-size: 14px;
    line-height: 1.8;
    max-width: 320px;
}

.site-footer h4 {
    color: #D7D2C6;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 18px;
    letter-spacing: 0.03em;
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer ul li {
    margin-bottom: 11px;
}

.site-footer ul a {
    color: #92A29D;
    font-size: 14px;
    transition: color 0.25s ease, padding-left 0.25s ease;
}

.site-footer ul a:hover {
    color: var(--accent);
    padding-left: 3px;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer-note {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 10px;
    padding: 14px 16px;
    font-size: 13px;
    line-height: 1.7;
    color: #8FA09B;
    margin: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    margin-top: 48px;
    padding: 24px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    color: #74837E;
    font-size: 13px;
    background: transparent;
}

.footer-bottom a {
    color: #8FA09B;
}

.footer-bottom a:hover {
    color: var(--accent);
}

@media (max-width: 991.98px) {
    body {
        padding-top: 64px;
    }

    .site-nav {
        min-height: 64px;
    }

    .site-nav .container {
        flex-wrap: wrap;
        position: relative;
    }

    .navbar-brand {
        padding: 0;
    }

    .site-nav .navbar-collapse {
        flex-basis: 100%;
        padding: 18px 0 14px;
        border-top: 1px solid var(--line);
        margin-top: 10px;
    }

    .site-menu {
        gap: 4px;
        margin: 0;
    }

    .site-menu .nav-link {
        padding-top: 12px;
        padding-bottom: 12px;
    }

    .header-actions {
        margin-left: 0;
        margin-top: 12px;
        flex-wrap: wrap;
    }

    .header-search {
        flex: 1 1 100%;
        min-width: 0;
        width: 100%;
    }
}

@media (max-width: 767.98px) {
    body {
        font-size: 15px;
        line-height: 1.75;
        padding-top: 64px;
    }

    .article-hero {
        padding: 54px 0 48px;
        min-height: 330px;
    }

    .article-h1 {
        font-size: 29px;
    }

    .article-frame {
        padding: 28px 18px;
        border-radius: 14px;
        margin: 0 -2px;
    }

    .article-body {
        font-size: 15px;
        line-height: 1.92;
    }

    .article-body h2 {
        font-size: 22px;
    }

    .article-body h3 {
        font-size: 18px;
    }

    .breadcrumb-custom .bc-current {
        max-width: 200px;
    }

    .article-meta {
        gap: 10px 14px;
        font-size: 13px;
    }

    .related-reading {
        padding: 56px 0;
    }

    .section-title {
        font-size: 26px;
    }

    .article-cta-section {
        padding: 56px 0;
    }

    .article-cta-section .cta-actions,
    .article-cta-section .cta-actions .btn {
        width: 100%;
    }

    .article-cta-section .cta-actions .btn + .btn {
        margin-top: 0;
    }

    .not-found-section {
        min-height: auto;
        padding: 72px 0;
    }

    .not-found-card {
        padding: 48px 20px;
    }

    .site-footer {
        padding-top: 52px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001s !important;
        transition-duration: 0.001s !important;
        scroll-behavior: auto !important;
    }
}

/* roulang page: category2 */
:root {
    --deep-green: #11594C;
    --deep-green-dark: #0A4038;
    --ink: #1E2825;
    --muted: #5E6A66;
    --sand: #C29A6B;
    --sand-light: #D6B98A;
    --bg: #F6F4EF;
    --white: #FFFFFF;
    --dark-block: #10231F;
    --dark-footer: #0F1F1C;
    --border: #E4DED4;
    --radius: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 2px 6px rgba(16, 35, 31, 0.04);
    --shadow-md: 0 8px 28px rgba(16, 35, 31, 0.12);
  }

  *, *::before, *::after { box-sizing: border-box; }

  html { scroll-behavior: smooth; }

  body {
    margin: 0;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background: var(--bg);
    color: var(--ink);
    font-size: 16px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
  }

  body, h1, h2, h3, h4, p, ul, ol, figure { margin: 0; padding: 0; }

  ul, ol { list-style: none; }

  a {
    color: inherit;
    text-decoration: none;
    transition: color .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
  }

  img { max-width: 100%; display: block; }

  input, button, textarea { font: inherit; }

  ::selection { background: rgba(18, 89, 76, .18); color: var(--ink); }

  .container { max-width: 1200px; }

  .text-muted { color: var(--muted) !important; }
  .text-white { color: #fff !important; }
  .bg-white { background: #fff !important; }

  .section { padding: 90px 0; }
  .section-soft { background: var(--bg); }
  .section-white { background: var(--white); }

  .section-head { max-width: 720px; margin-bottom: 46px; }

  .section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(17, 89, 76, .08);
    color: var(--deep-green);
    border-radius: 999px;
    padding: 5px 14px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .08em;
  }

  .section-title {
    font-size: 34px;
    line-height: 1.3;
    font-weight: 800;
    margin: 18px 0 14px;
    letter-spacing: -.02em;
  }

  .section-lead {
    color: var(--muted);
    font-size: 16px;
    max-width: 720px;
  }

  .pill-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background: rgba(17, 89, 76, .08);
    color: var(--deep-green);
    border-radius: 999px;
    font-size: 13px;
    line-height: 1.5;
    font-weight: 600;
  }

  .pill-badge.gold {
    background: rgba(194, 154, 107, .16);
    color: #8A6136;
  }

  .btn { transition: all .25s ease; font-weight: 600; border-radius: 8px; }
  .btn:focus { outline: none; }
  .btn:focus-visible, a:focus-visible {
    outline: 2px solid #C29A6B !important;
    outline-offset: 3px;
    box-shadow: none !important;
  }

  .btn-brand {
    background: var(--deep-green);
    border-color: var(--deep-green);
    color: #fff;
    border-radius: 8px;
  }

  .btn-brand:hover, .btn-brand:focus {
    background: var(--deep-green-dark);
    border-color: var(--deep-green-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }

  .btn-gold {
    background: var(--sand);
    border-color: var(--sand);
    color: #132721;
    border-radius: 8px;
    font-weight: 700;
  }

  .btn-gold:hover, .btn-gold:focus {
    background: var(--sand-light);
    border-color: var(--sand-light);
    color: #132721;
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(194, 154, 107, .34);
  }

  .btn-outline-light {
    border: 1px solid rgba(255, 255, 255, .58);
    color: #fff;
    background: rgba(255, 255, 255, .06);
    border-radius: 8px;
  }

  .btn-outline-light:hover, .btn-outline-light:focus {
    background: rgba(255, 255, 255, .14);
    border-color: #fff;
    color: #fff;
    transform: translateY(-2px);
  }

  .btn-outline-sand {
    border: 1px solid rgba(194, 154, 107, .85);
    background: transparent;
    color: #C29A6B;
    border-radius: 8px;
  }

  .btn-outline-sand:hover, .btn-outline-sand:focus {
    background: rgba(194, 154, 107, .12);
    border-color: #C29A6B;
    color: #D6B98A;
    transform: translateY(-2px);
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(228, 222, 212, .9), 0 6px 20px rgba(16, 35, 31, .03);
    height: 72px;
  }

  .site-nav { min-height: 72px; padding: 0; }

  .brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--deep-green);
    color: #fff;
    border-radius: 10px;
    font-weight: 800;
    font-size: 21px;
    letter-spacing: 0;
    margin-right: 10px;
    flex: 0 0 40px;
  }

  .brand-text {
    font-size: 20px;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: .02em;
    line-height: 1.2;
  }

  .site-menu .nav-item { margin: 0 2px; }

  .site-menu .nav-link {
    position: relative;
    display: block;
    padding: .68rem 1.02rem;
    color: #3F4B47;
    font-weight: 500;
    font-size: 15px;
    border-radius: 6px;
  }

  .site-menu .nav-link::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 2px;
    width: 20px;
    height: 2px;
    background: var(--sand);
    border-radius: 2px;
    transform: translateX(-50%);
    opacity: 0;
  }

  .site-menu .nav-link:hover,
  .site-menu .nav-link:focus {
    color: var(--deep-green);
    background: transparent;
  }

  .site-menu .nav-link.active,
  .site-menu .nav-link[aria-current="page"] {
    color: var(--deep-green);
    font-weight: 700;
    background: rgba(17, 89, 76, .04);
  }

  .site-menu .nav-link.active::after,
  .site-menu .nav-link[aria-current="page"]::after {
    opacity: 1;
  }

  .navbar-toggler {
    border: none;
    color: var(--deep-green);
    padding: 4px;
  }

  .navbar-toggler:focus { box-shadow: none; }

  .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2311594C' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }

  .header-actions { gap: 14px; }

  .header-search {
    position: relative;
    display: flex;
    align-items: center;
    background: #F1EFEA;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 0 8px 0 12px;
    min-height: 40px;
    width: 230px;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
  }

  .header-search:focus-within {
    background: #fff;
    border-color: var(--deep-green);
    box-shadow: 0 0 0 3px rgba(17, 89, 76, .12);
  }

  .header-search input {
    background: transparent;
    border: 0;
    outline: none;
    color: var(--ink);
    width: 100%;
    padding: 6px 0;
    font-size: 14px;
  }

  .header-search input::placeholder { color: #8E9995; }

  .search-icon {
    width: 18px;
    height: 18px;
    color: #6A7772;
    margin-right: 7px;
    flex: 0 0 18px;
  }

  .category-hero {
    position: relative;
    color: #fff;
    padding: 118px 0 100px;
    background-color: #10231F;
    background-image:
      linear-gradient(78deg, rgba(12, 30, 27, .94) 5%, rgba(16, 35, 31, .68) 55%, rgba(16, 35, 31, .26) 100%),
      url("/assets/images/backpic/back-2.webp");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
  }

  .category-hero .hero-copy { position: relative; z-index: 2; max-width: 780px; }

  .hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 999px;
    background: rgba(255, 255, 255, .08);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .12em;
    color: #F1EFE9;
    margin-bottom: 22px;
  }

  .category-hero h1 {
    font-size: clamp(34px, 5vw, 54px);
    line-height: 1.24;
    font-weight: 800;
    letter-spacing: -.03em;
    margin-bottom: 18px;
    color: #fff;
  }

  .category-hero .hero-lead {
    font-size: 17px;
    line-height: 1.8;
    color: rgba(255, 255, 255, .82);
    max-width: 650px;
    margin-bottom: 30px;
  }

  .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

  .cover-card {
    position: relative;
    display: block;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .28s ease, transform .28s ease, border-color .28s ease;
  }

  .cover-card:hover, .cover-card:focus {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: rgba(17, 89, 76, .24);
  }

  .cover-card .media {
    overflow: hidden;
    background: #E3E0D9;
  }

  .cover-card .media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.001);
    transition: transform .6s ease;
  }

  .cover-card:hover .media img, .cover-card:focus .media img {
    transform: scale(1.03);
  }

  .cover-card-lg .media { aspect-ratio: 16 / 10; }

  .cover-card-lg .content { padding: 28px 28px 30px; }

  .cover-card-lg h3 {
    font-size: 23px;
    line-height: 1.45;
    font-weight: 800;
    margin: 14px 0 10px;
    color: var(--ink);
  }

  .cover-card-lg p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 14px;
  }

  .card-more-text {
    color: var(--deep-green);
    font-size: 14px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }

  .cover-card-sm { min-height: 100%; }

  .cover-card-sm .inner {
    display: grid;
    grid-template-columns: 46% 1fr;
    min-height: 100%;
  }

  .cover-card-sm .media { min-height: 100%; aspect-ratio: auto; }

  .cover-card-sm .media img { height: 100%; min-height: 210px; }

  .cover-card-sm .content { padding: 22px 18px 20px; display: flex; flex-direction: column; }

  .cover-card-sm .content h3 {
    font-size: 18px;
    font-weight: 800;
    line-height: 1.5;
    margin: 12px 0 8px;
    color: var(--ink);
  }

  .cover-card-sm .content p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 12px;
  }

  .mini-note {
    margin-top: auto;
    color: #8A9590;
    font-size: 13px;
  }

  .topic-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

  .topic-wrap {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 28px 22px 26px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
  }

  .topic-wrap:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(194, 154, 107, .55);
    transform: translateY(-3px);
  }

  .topic-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: rgba(17, 89, 76, .1);
    color: var(--deep-green);
    font-size: 15px;
    font-weight: 800;
    margin-bottom: 16px;
  }

  .topic-wrap h3 { font-size: 17px; font-weight: 800; margin-bottom: 8px; color: var(--ink); }

  .topic-wrap p { font-size: 14px; color: var(--muted); line-height: 1.75; }

  .tag-row {
    font-size: 13px;
    line-height: 1.7;
    color: #697570;
    padding-top: 14px;
    margin-top: 4px;
    border-top: 1px solid #ECE7DE;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }

  .tag-chip {
    background: #F6F4EF;
    color: var(--deep-green);
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid rgba(17, 89, 76, .1);
  }

  .deep-section {
    background: var(--dark-block);
    color: #F1EFE9;
  }

  .deep-section .section-title { color: #fff; }

  .deep-section .section-lead { color: rgba(255,255,255,.72); }

  .visual-frame {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.12);
    box-shadow: 0 16px 46px rgba(0,0,0,.18);
    background: #294B40;
  }

  .visual-frame img { width: 100%; object-fit: cover; aspect-ratio: 5 / 4; }

  .info-list { margin-top: 28px; }

  .info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,.12);
  }

  .info-item:last-child { border-bottom: 0; }

  .info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(194, 154, 107, .22);
    color: var(--sand-light);
    flex: 0 0 28px;
  }

  .info-item strong { display: block; color: #fff; font-weight: 700; margin-bottom: 3px; font-size: 16px; }

  .info-item span { color: rgba(255,255,255,.72); font-size: 14px; line-height: 1.7; }

  .channel-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

  .channel-card {
    display: block;
    position: relative;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 34px 28px 30px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .3s ease, transform .3s ease, border-color .3s ease;
    overflow: hidden;
  }

  .channel-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 4px;
    width: 100%;
    background: var(--sand);
    opacity: 0;
    transition: opacity .3s ease;
  }

  .channel-card:hover, .channel-card:focus {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
    border-color: rgba(17, 89, 76, .24);
  }

  .channel-card:hover::before { opacity: 1; }

  .channel-symbol {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    margin-bottom: 18px;
    background: rgba(17, 89, 76, .08);
    color: var(--deep-green);
  }

  .channel-symbol.outer { background: rgba(194,154,107,.12); color: #946D3E; }

  .channel-card h3 { font-size: 19px; font-weight: 800; color: var(--ink); margin-bottom: 8px; }

  .channel-card p { color: var(--muted); font-size: 14px; line-height: 1.8; margin-bottom: 16px; }

  .channel-link {
    color: var(--deep-green);
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .cta-panel {
    background: var(--dark-block);
    border-radius: 14px;
    color: #F1EFE9;
    padding: 64px 40px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.1);
  }

  .cta-panel::after {
    content: "";
    position: absolute;
    right: -80px;
    top: -80px;
    width: 260px;
    height: 260px;
    border: 2px solid rgba(194,154,107,.3);
    border-radius: 50%;
  }

  .cta-panel h2 { color: #fff; font-size: 34px; font-weight: 800; margin-bottom: 14px; }

  .cta-panel p { color: rgba(255,255,255,.76); max-width: 640px; margin-bottom: 28px; }

  .footer {
    background: var(--dark-footer);
    color: rgba(255,255,255,.78);
    font-size: 14px;
  }

  .footer b, .footer .footer-title {
    color: #fff;
    font-weight: 700;
  }

  .footer p { color: rgba(255,255,255,.68); line-height: 1.8; margin-bottom: 0; }

  .footer-links a {
    color: rgba(255,255,255,.7);
    display: inline-block;
    padding: 4px 0;
    line-height: 1.8;
  }

  .footer-links a:hover {
    color: var(--sand-light);
    text-decoration: underline;
    text-underline-offset: 3px;
  }

  .footer-title {
    font-size: 15px;
    margin-bottom: 12px;
  }

  .footer-divider {
    border-top: 1px solid rgba(255,255,255,.12);
    margin: 34px 0 20px;
  }

  .footer-bottom {
    color: rgba(255,255,255,.55);
    font-size: 13px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
  }

  .img-object-card { object-fit: cover; }

  @media (max-width: 991px) {
    .site-header { height: 64px; }
    .site-nav { min-height: 64px; }
    .section { padding: 66px 0; }
    .category-hero { padding: 86px 0 72px; }
    .topic-grid { grid-template-columns: repeat(2, 1fr); }
    .channel-cards { grid-template-columns: 1fr 1fr; }
    .navbar-collapse {
      background: #fff;
      margin-top: 12px;
      padding: 16px 16px 20px;
      border-radius: 12px;
      border: 1px solid var(--border);
      box-shadow: var(--shadow-md);
    }
    .site-menu .nav-link { padding-left: 8px; }
    .site-menu .nav-link::after { display: none; }
    .header-actions { width: 100%; align-items: center; padding-top: 6px; }
  }

  @media (max-width: 767px) {
    body { font-size: 15px; }
    .site-brand-text { font-size: 17px; }
    .section { padding: 54px 0; }
    .section-head { margin-bottom: 30px; }
    .section-title { font-size: 27px; }
    .category-hero h1 { font-size: 32px; line-height: 1.32; }
    .category-hero .hero-lead { font-size: 15px; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .cover-card-lg .content { padding: 20px 18px 22px; }
    .cover-card-lg h3 { font-size: 20px; }
    .cover-card-sm .inner { display: block; }
    .cover-card-sm .media img { min-height: 180px; aspect-ratio: 16/9; }
    .topic-grid { grid-template-columns: 1fr; }
    .channel-cards { grid-template-columns: 1fr; }
    .cta-panel { padding: 42px 24px; }
    .cta-panel h2 { font-size: 27px; }
    .footer-bottom { flex-direction: column; }
  }

  @media (max-width: 520px) {
    .brand-text { font-size: 17px; }
    .category-hero { background-position: 65% center; }
    .hero-kicker { letter-spacing: .04em; }
  }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: .01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: .01ms !important;
      scroll-behavior: auto !important;
    }
  }

/* roulang page: category3 */
:root {
  --c-primary: #11594C;
  --c-primary-dark: #0A4038;
  --c-gold: #C29A6B;
  --c-gold-soft: #E6D2B8;
  --c-bg: #F6F4EF;
  --c-card: #FFFFFF;
  --c-ink: #1E2825;
  --c-muted: #5E6A66;
  --c-line: #E4DED4;
  --c-deep: #0F1F1C;
  --c-deep-2: #10231F;
  --c-deep-text: #F1EFE9;
  --radius-card: 10px;
  --radius-btn: 8px;
  --radius-icon: 12px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 6px rgba(16,35,31,.04);
  --shadow-lg: 0 8px 28px rgba(16,35,31,.12);
  --font-main: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Helvetica Neue",sans-serif;
  --ease: .25s ease;
  --container-w: 1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--c-ink);
  font-family:var(--font-main);
  font-size:16px;
  line-height:1.75;
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:var(--c-primary);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--c-primary-dark)}
img{max-width:100%;display:block}
button,input{font-family:inherit}
p{margin-top:0}
.container{max-width:var(--container-w)}
.text-muted{color:var(--c-muted)!important}
.btn{
  border-radius:var(--radius-btn);
  font-weight:600;
  padding:.65rem 1.3rem;
  letter-spacing:.02em;
  transition:all var(--ease);
  border:1px solid transparent;
}
.btn:focus,.form-control:focus,.form-check-input:focus{
  outline:none;
  box-shadow:0 0 0 .2rem rgba(194,154,107,.25);
}
.btn-brand{
  background:var(--c-primary);
  border-color:var(--c-primary);
  color:#fff;
}
.btn-brand:hover,.btn-brand:focus{
  background:var(--c-primary-dark);
  border-color:var(--c-primary-dark);
  color:#fff;
  transform:translateY(-2px);
  box-shadow:var(--shadow-sm);
}
.btn-outline-gold{
  border-color:var(--c-gold);
  color:var(--c-gold);
  background:transparent;
}
.btn-outline-gold:hover,.btn-outline-gold:focus{
  background:var(--c-gold);
  border-color:var(--c-gold);
  color:#fff;
  transform:translateY(-2px);
}
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--c-line);
}
.site-nav{
  min-height:72px;
  padding-top:.5rem;
  padding-bottom:.5rem;
}
.navbar-brand{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  color:var(--c-ink);
  font-weight:700;
  font-size:1.16rem;
  letter-spacing:.01em;
}
.navbar-brand:hover{color:var(--c-primary)}
.brand-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  background:var(--c-primary);
  color:#fff;
  border-radius:10px;
  font-size:1.05rem;
  font-weight:700;
  flex:0 0 38px;
  box-shadow:0 2px 8px rgba(17,89,76,.25);
}
.brand-text{
  white-space:nowrap;
  font-weight:700;
  color:var(--c-ink);
}
.site-menu{
  gap:.2rem;
}
.site-menu .nav-link{
  color:var(--c-muted);
  font-weight:500;
  padding:.6rem .95rem;
  position:relative;
  border-radius:var(--radius-btn);
  transition:color var(--ease),background var(--ease);
}
.site-menu .nav-link:hover{
  color:var(--c-primary);
  background:rgba(17,89,76,.05);
}
.site-menu .nav-link.active{
  color:var(--c-primary);
  font-weight:600;
  background:transparent;
}
.site-menu .nav-link.active::after{
  content:"";
  position:absolute;
  left:1.2rem;
  right:1.2rem;
  bottom:-2px;
  height:2px;
  background:var(--c-gold);
  border-radius:2px;
}
.header-search{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  background:#F1EFEA;
  padding:.4rem .9rem;
  border-radius:var(--radius-pill);
  border:1px solid var(--c-line);
  min-width:220px;
  transition:box-shadow var(--ease),border-color var(--ease),background var(--ease);
}
.header-search:focus-within{
  border-color:var(--c-primary);
  box-shadow:0 0 0 .2rem rgba(17,89,76,.12);
  background:#fff;
}
.header-search .search-icon{
  width:15px;
  height:15px;
  color:var(--c-muted);
  flex:0 0 15px;
}
.header-search input{
  border:none;
  outline:none;
  background:transparent;
  font-size:.88rem;
  color:var(--c-ink);
  width:100%;
  padding:0;
}
.header-search input::placeholder{color:#8D9892}
.navbar-toggler{
  border:1px solid var(--c-line);
  border-radius:var(--radius-btn);
  color:var(--c-primary);
}
.navbar-toggler-icon{
  background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2311594C' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.event-hero{
  position:relative;
  min-height:520px;
  display:flex;
  align-items:center;
  background:
    linear-gradient(100deg, rgba(15,31,28,.92) 0%, rgba(16,35,31,.72) 42%, rgba(16,35,31,.25) 100%),
    url("/assets/images/backpic/back-2.webp") center center / cover no-repeat;
  background-color:var(--c-deep-2);
  padding:120px 0 100px;
  overflow:hidden;
}
.event-hero::after{
  content:"";
  position:absolute;
  right:-10%;
  top:14%;
  width:300px;
  height:300px;
  border-radius:50%;
  border:1px solid rgba(241,239,233,.18);
  box-shadow:0 0 0 36px rgba(241,239,233,.04), 0 0 0 72px rgba(194,154,107,.05);
  pointer-events:none;
}
.event-hero-content{
  position:relative;
  z-index:2;
  max-width:720px;
}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.35rem .9rem;
  background:rgba(194,154,107,.16);
  border:1px solid rgba(194,154,107,.55);
  color:var(--c-gold-soft);
  font-size:.82rem;
  border-radius:var(--radius-pill);
  margin-bottom:1.2rem;
  letter-spacing:.08em;
}
.event-hero h1{
  color:#fff;
  font-size:clamp(2rem, 4.4vw, 3.4rem);
  font-weight:700;
  line-height:1.18;
  margin:0 0 1.15rem;
  letter-spacing:.01em;
}
.event-hero p{
  color:rgba(241,239,233,.82);
  font-size:1.05rem;
  line-height:1.85;
  margin-bottom:1.6rem;
  max-width:620px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.8rem;
  margin-bottom:1.6rem;
}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem;
  padding:0;
  list-style:none;
  margin:0;
}
.hero-tags li{
  color:rgba(241,239,233,.72);
  font-size:.8rem;
  border:1px solid rgba(241,239,233,.25);
  padding:.25rem .7rem;
  border-radius:var(--radius-pill);
  background:rgba(255,255,255,.05);
}

.section{
  padding:84px 0;
}
.section-soft{
  background:#fff;
  border-top:1px solid var(--c-line);
  border-bottom:1px solid var(--c-line);
}
.section-head{
  max-width:720px;
  margin-bottom:2.5rem;
}
.section-head h2{
  font-size:clamp(1.5rem,3vw,2.1rem);
  font-weight:700;
  color:var(--c-ink);
  line-height:1.35;
  margin-bottom:.8rem;
  letter-spacing:.01em;
}
.section-head .head-line{
  width:48px;
  height:3px;
  background:var(--c-gold);
  border-radius:3px;
  margin:0 0 1rem;
}
.section-head p{
  font-size:1rem;
  color:var(--c-muted);
  margin-bottom:0;
}

.process-list{
  list-style:none;
  margin:0;
  padding:0 0 0 0;
  position:relative;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1.1rem;
}
.process-item{
  position:relative;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--radius-card);
  padding:1.6rem 1.25rem 1.4rem;
  box-shadow:var(--shadow-sm);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
  min-height:100%;
}
.process-item:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
  border-color:rgba(194,154,107,.55);
}
.process-number{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:.9rem;
  font-weight:700;
  color:var(--c-primary);
  background:rgba(17,89,76,.08);
  border-radius:var(--radius-pill);
  width:36px;
  height:36px;
  margin-bottom:1rem;
  border:1px solid rgba(17,89,76,.14);
}
.process-item h3{
  font-size:1.06rem;
  font-weight:600;
  margin-bottom:.55rem;
  color:var(--c-ink);
}
.process-item p{
  margin-bottom:.8rem;
  color:var(--c-muted);
  font-size:.9rem;
  line-height:1.7;
}
.process-time{
  font-size:.78rem;
  color:var(--c-gold);
  font-weight:500;
}

.activity-gallery{
  position:relative;
}
.activity-card{
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:var(--radius-card);
  overflow:hidden;
  height:100%;
  box-shadow:var(--shadow-sm);
  transition:transform var(--ease),box-shadow var(--ease);
  display:flex;
  flex-direction:column;
}
.activity-card:hover{
  transform:translateY(-5px);
  box-shadow:var(--shadow-lg);
}
.act-media{
  display:block;
  width:100%;
  min-height:220px;
  background-color:var(--c-deep-2);
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  position:relative;
}
.act-media-lg{
  min-height:260px;
}
.act-media::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:60%;
  background:linear-gradient(180deg, transparent, rgba(15,31,28,.38));
  pointer-events:none;
}
.activity-card .act-media-pattern{
  background:
    radial-gradient(circle at 18% 26%, rgba(194,154,107,.8) 0, transparent 44px),
    linear-gradient(120deg, #124237 16%, rgba(17,89,76,.72) 45%, rgba(16,35,31,.55) 85%),
    url("/assets/images/coverpic/cover-6.webp") center/cover;
  background-color:#10231f;
}
.act-media-bg-1{
  background:
    linear-gradient(140deg, rgba(17,89,76,.28), rgba(16,35,31,.62)),
    url("/assets/images/coverpic/cover-8.webp") center/cover;
  background-color:#10231f;
}
.act-media-bg-2{
  background:
    linear-gradient(120deg, rgba(194,154,107,.2), rgba(16,35,31,.42)),
    url("/assets/images/coverpic/cover-10.webp") center/cover;
  background-color:#10231f;
}
.act-category{
  position:absolute;
  left:1rem;
  top:1rem;
  z-index:2;
  display:inline-block;
  background:rgba(255,255,255,.9);
  color:var(--c-primary);
  font-size:.76rem;
  font-weight:500;
  padding:.25rem .7rem;
  border-radius:var(--radius-pill);
  box-shadow:0 2px 8px rgba(16,35,31,.15);
  backdrop-filter:blur(2px);
}
.act-body{
  padding:1.5rem;
  display:flex;
  flex-direction:column;
  flex:1;
}
.act-body h3{
  font-size:1.25rem;
  font-weight:700;
  margin-bottom:.7rem;
  letter-spacing:.01em;
}
.act-body h4{
  font-size:1rem;
  font-weight:700;
  margin-bottom:.55rem;
}
.act-body p{
  color:var(--c-muted);
  font-size:.93rem;
  line-height:1.8;
  margin-bottom:1rem;
}
.act-meta-line{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  margin-bottom:1.2rem;
}
.act-meta-line .meta-chip{
  font-size:.78rem;
  color:var(--c-primary);
  border:1px solid rgba(17,89,76,.16);
  background:rgba(17,89,76,.04);
  padding:.18rem .65rem;
  border-radius:var(--radius-pill);
}
.act-foot{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.5rem;
  border-top:1px solid var(--c-line);
  padding-top:.9rem;
}
.text-link{
  color:var(--c-primary);
  font-weight:500;
  font-size:.9rem;
}
.text-link:hover{color:var(--c-primary-dark);text-decoration:underline}
.activity-note{
  border:1px dashed rgba(194,154,107,.6);
  background:rgba(194,154,107,.1);
  border-radius:var(--radius-card);
  padding:1rem 1.2rem;
  display:flex;
  gap:.6rem;
  align-items:center;
  font-size:.88rem;
  color:var(--c-muted);
  margin-top:1.2rem;
}
.note-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--c-gold);
  flex:0 0 8px;
}

.benefit-band{
  background:var(--c-deep);
  color:var(--c-deep-text);
  padding:90px 0;
  position:relative;
  overflow:hidden;
}
.benefit-band::before{
  content:"";
  position:absolute;
  left:-60px;
  bottom:-60px;
  width:220px;
  height:220px;
  border-radius:50%;
  border:1px solid rgba(194,154,107,.4);
  box-shadow:0 0 0 30px rgba(194,154,107,.08);
  pointer-events:none;
}
.section-tag{
  display:inline-block;
  font-size:.8rem;
  color:var(--c-gold);
  border:1px solid rgba(194,154,107,.45);
  background:rgba(194,154,107,.1);
  border-radius:50px;
  padding:.2rem .8rem;
  letter-spacing:.08em;
  margin-bottom:.9rem;
}
.benefit-heading{
  font-size:clamp(1.6rem,3vw,2.2rem);
  font-weight:700;
  line-height:1.3;
  margin-bottom:1rem;
}
.benefit-lead{
  color:rgba(241,239,233,.76);
  font-size:1rem;
  margin-bottom:1rem;
}
.benefit-list{
  margin:0;
  padding:0;
  list-style:none;
  color:rgba(241,239,233,.86);
  font-size:.95rem;
  display:grid;
  gap:.5rem;
}
.benefit-list li{
  position:relative;
  padding-left:1.4rem;
}
.benefit-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.6em;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--c-gold);
}
.benefit-feature{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius-card);
  padding:1.4rem;
  margin-top:1.1rem;
  transition:background var(--ease),border-color var(--ease);
}
.benefit-feature:hover{
  background:rgba(255,255,255,.07);
  border-color:rgba(194,154,107,.45);
}
.benefit-feature .bf-title{
  color:var(--c-gold-soft);
  font-weight:600;
  margin-bottom:.25rem;
}
.benefit-feature p{
  color:rgba(241,239,233,.7);
  font-size:.9rem;
  margin:0;
}
.badge-gold{
  background:var(--c-gold)!important;
  color:#10231f;
  font-weight:600;
}

.faq-section{
  background:var(--c-bg);
}
.accordion-item{
  background:transparent;
  border:0;
  border-bottom:1px solid var(--c-line);
  border-radius:0!important;
}
.accordion-button{
  background:transparent!important;
  color:var(--c-ink);
  font-weight:600;
  font-size:1rem;
  padding:1.15rem .5rem;
  box-shadow:none!important;
  gap:.8rem;
}
.accordion-button::after{
  display:none!important;
}
.acc-prefix{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:30px;
  height:30px;
  border-radius:50%;
  border:1px solid var(--c-line);
  color:var(--c-muted);
  font-size:.88rem;
  flex:0 0 30px;
  transition:all var(--ease);
}
.accordion-button[aria-expanded="true"]{
  color:var(--c-primary);
}
.accordion-button[aria-expanded="true"] .acc-prefix{
  background:var(--c-primary);
  color:#fff;
  border-color:var(--c-primary);
  transform:rotate(45deg);
}
.accordion-body{
  padding:.1rem 1.2rem 1.4rem 3.2rem;
  color:var(--c-muted);
  font-size:.94rem;
  line-height:1.85;
}

.final-cta{
  background:var(--c-deep-2);
  position:relative;
  padding:86px 0;
  overflow:hidden;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.final-cta::before{
  content:"";
  position:absolute;
  right:-8%;
  bottom:-30%;
  width:360px;
  height:360px;
  border:1px solid rgba(194,154,107,.36);
  border-radius:50%;
  box-shadow:0 0 0 48px rgba(194,154,107,.06);
}
.cta-inner{
  text-align:center;
  color:var(--c-deep-text);
  position:relative;
  z-index:2;
  max-width:760px;
  margin:0 auto;
}
.cta-inner h2{
  font-size:clamp(1.8rem,4vw,2.7rem);
  font-weight:700;
  line-height:1.35;
  margin:.3rem 0 1rem;
}
.cta-inner p{
  color:rgba(241,239,233,.75);
  font-size:1rem;
  margin:0 auto 1.8rem;
  max-width:650px;
  line-height:1.9;
}
.cta-gold-btn{
  background:var(--c-gold);
  border-color:var(--c-gold);
  color:#14231f;
  font-weight:600;
  padding:.8rem 1.8rem;
  border-radius:var(--radius-btn);
  transition:background var(--ease),transform var(--ease),box-shadow var(--ease);
}
.cta-gold-btn:hover{
  background:#B4875B;
  border-color:#B4875B;
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 10px 24px rgba(194,154,107,.32);
}
.cta-ghost-btn{
  border:1px solid rgba(241,239,233,.45);
  color:rgba(241,239,233,.92);
  background:transparent;
  border-radius:var(--radius-btn);
  padding:.8rem 1.4rem;
  transition:all var(--ease);
}
.cta-ghost-btn:hover{
  border-color:var(--c-gold);
  color:var(--c-gold);
  background:rgba(194,154,107,.08);
}

.site-footer{
  background:var(--c-deep);
  color:rgba(241,239,233,.8);
  padding-top:60px;
}
.footer-top{
  border-bottom:1px solid rgba(255,255,255,.09);
  padding-bottom:38px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:.6rem;
  color:#fff;
  font-weight:700;
  font-size:1.1rem;
}
.footer-desc{
  font-size:.88rem;
  color:rgba(241,239,233,.62);
  margin:1rem 0 0;
  line-height:1.8;
  max-width:340px;
}
.footer-title{
  color:#fff;
  font-size:.95rem;
  font-weight:600;
  margin-top:.35rem;
  margin-bottom:1rem;
}
.footer-links{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.48rem;
}
.footer-links a{
  color:rgba(241,239,233,.68);
  font-size:.88rem;
  transition:color var(--ease),padding-left var(--ease);
}
.footer-links a:hover{
  color:var(--c-gold);
  padding-left:4px;
}
.footer-bottom{
  padding:1.2rem 0;
  color:rgba(241,239,233,.48);
  font-size:.8rem;
}
.footer-bottom a{
  color:rgba(241,239,233,.6);
}
.footer-bottom a:hover{
  color:var(--c-gold);
}

@media (max-width: 991.98px){
  .site-header{
    background:rgba(255,255,255,.98);
  }
  .site-menu{
    gap:0;
    padding:1rem 0;
  }
  .site-menu .nav-link{
    padding:.65rem .2rem;
    border-radius:0;
    font-size:1rem;
  }
  .site-menu .nav-link.active::after{
    left:0;
    right:auto;
    width:22px;
    bottom:8px;
  }
  .header-actions{
    padding-bottom:1rem;
  }
  .process-list{
    grid-template-columns:1fr 1fr;
  }
  .event-hero{
    min-height:460px;
  }
}
@media (max-width: 767.98px){
  .section{padding:60px 0}
  .event-hero{
    padding-top:110px;
    padding-bottom:70px;
    background:
      linear-gradient(0deg, rgba(15,31,28,.96) 20%, rgba(15,31,28,.72) 65%, rgba(15,31,28,.55) 100%),
      url("/assets/images/backpic/back-2.webp") center center / cover no-repeat;
    min-height:420px;
  }
  .process-list{
    grid-template-columns:1fr;
    gap:.9rem;
  }
  .process-item{
    padding:1.2rem 1rem;
  }
  .brand-text{
    font-size:.98rem;
  }
  .act-media,.act-media-lg{
    min-height:200px;
  }
  .final-cta{
    padding:60px 0;
  }
  .footer-title{
    margin-top:1.6rem;
  }
  .footer-bottom{
    text-align:center;
  }
}
@media (max-width: 520px){
  .navbar-brand .brand-text{
    font-size:.92rem;
  }
  .brand-mark{
    width:34px;
    height:34px;
    flex-basis:34px;
  }
  .event-hero h1{
    font-size:1.9rem;
    line-height:1.3;
  }
  .event-hero p{
    font-size:.95rem;
  }
  .hero-tags{
    gap:.3rem;
  }
  .hero-tags li{
    font-size:.74rem;
  }
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    transition:none!important;
    animation:none!important;
  }
  html{
    scroll-behavior:auto;
  }
  .process-item:hover,.activity-card:hover{
    transform:none;
  }
}