/* roulang page: index */
:root{
  --primary:#2F86B6;
  --primary-dark:#1C5F87;
  --primary-light:#71B8D8;
  --primary-pale:#EAF3F9;
  --accent:#F2A93B;
  --accent-dark:#D98A1C;
  --bg:#F6F9FC;
  --surface:#FFFFFF;
  --heading:#11324A;
  --text:#465E74;
  --muted:#708899;
  --border:#DFEAF2;
  --success:#2A9D78;
  --warning:#D98324;
  --danger:#D65A5A;
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-sm:0 2px 8px rgba(26,71,97,.05), 0 14px 30px rgba(26,71,97,.07);
  --shadow-lg:0 6px 16px rgba(26,71,97,.10), 0 22px 44px rgba(26,71,97,.10);
  --container:1200px;
  --space-section:104px;
  --font-system:"Noto Sans SC","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-system);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
body.menu-open{overflow:hidden}
img{max-width:100%;display:block;border:0}
a{color:var(--primary-dark);text-decoration:none;transition:color .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease}
a:hover{color:var(--primary)}
ul,ol,h1,h2,h3,h4,p,figure{margin:0;padding:0}
h1,h2,h3,h4{color:var(--heading);font-weight:700;line-height:1.3}
h1{font-size:46px;letter-spacing:-.01em}
h2{font-size:32px}
h3{font-size:20px}
h4{font-size:17px}
button,input,textarea,select{font:inherit;color:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.container{max-width:var(--container);margin-inline:auto;padding-inline:24px}
.section{padding-block:var(--space-section)}
.section--soft{background:var(--primary-pale)}
.section--white{background:var(--surface)}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:48px}
.section__head h2{margin-bottom:12px}
.section__desc{max-width:640px;color:var(--muted);font-size:16px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--primary-dark);letter-spacing:.04em}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent);border-radius:99px}
.text-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--primary-dark)}
.text-link::after{content:"→";transition:transform .2s ease}
.text-link:hover::after{transform:translateX(4px)}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;border:1px solid transparent;
  font-size:16px;font-weight:600;line-height:1.2;cursor:pointer;
  transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease,opacity .2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--heading);box-shadow:0 10px 22px rgba(242,169,59,.24)}
.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff;box-shadow:0 14px 24px rgba(217,138,28,.26)}
.btn-secondary{background:var(--surface);color:var(--primary-dark);border-color:var(--primary-light)}
.btn-secondary:hover{background:var(--primary-pale);border-color:var(--primary)}
.btn-ghost{background:transparent;color:var(--primary-dark);border-color:transparent}
.btn-white{background:#fff;color:var(--heading);border-color:#fff}
.btn-lg{padding:17px 38px;font-size:17px}
.btn-sm{padding:10px 22px;font-size:15px;transform:none}

/* badge / tag */
.badge{display:inline-flex;align-items:center;gap:6px;background:var(--primary-pale);color:var(--primary-dark);font-size:14px;font-weight:600;border-radius:999px;padding:5px 12px}
.badge--gold{background:#FFF6E8;color:#B17712}
.badge--soft{background:#EDF7F3;color:var(--success)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--success);display:inline-block}
.dot--gold{background:var(--accent)}

/* header */
.site-header{
  position:sticky;top:0;z-index:60;background:var(--surface);border-bottom:1px solid transparent;
  transition:box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{border-color:var(--border);box-shadow:0 8px 24px rgba(26,71,97,.04)}
.nav-shell{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:76px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--heading);flex-shrink:0}
.brand:hover{color:var(--heading)}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:linear-gradient(150deg,var(--primary-pale),#ffffff);border:1px solid var(--primary-pale);color:var(--primary-dark);box-shadow:0 4px 10px rgba(47,134,182,.10)}
.brand-mark svg{width:22px;height:22px}
.brand-name{font-size:20px;font-weight:800;color:var(--heading);white-space:nowrap}
.brand-tag{margin-left:6px;padding:3px 10px;border-radius:999px;background:var(--primary-pale);color:var(--primary);font-size:13px;font-weight:600;letter-spacing:.03em;vertical-align:2px}
.site-nav{margin-left:auto}
.site-nav ul{list-style:none;display:flex;align-items:stretch;gap:6px;margin:0;padding:0}
.site-nav li{display:block}
.site-nav a{
  display:flex;align-items:center;position:relative;padding:24px 14px;color:var(--text);
  font-size:16px;font-weight:500;white-space:nowrap;
}
.site-nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:3px;border-radius:999px 999px 0 0;background:transparent}
.site-nav a:hover{color:var(--primary-dark)}
.site-nav a.active{color:var(--primary-dark);font-weight:600}
.site-nav a.active::after{background:var(--primary)}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:8px;flex-shrink:0}
.mini-status{display:inline-flex;align-items:center;gap:8px;background:var(--primary-pale);color:var(--primary-dark);border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600}
.mini-status .dot{background:var(--success)}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--border);border-radius:12px;background:#fff;align-items:center;justify-content:center;color:var(--heading)}
.nav-toggle:hover{background:var(--primary-pale)}

/* hero */
.hero{
  position:relative;
  background:
    linear-gradient(120deg, rgba(241,248,252,.96) 0%, rgba(255,255,255,.92) 60%, rgba(234,243,249,.90) 100%),
    url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  border-bottom:1px solid var(--border);
}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);gap:52px;align-items:center;padding-block:88px}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--primary-pale);box-shadow:var(--shadow-sm);border-radius:999px;padding:8px 16px;color:var(--primary-dark);font-size:14px;font-weight:600;margin-bottom:24px}
.hero h1{margin-bottom:24px}
.hero h1 .line-block{display:block}
.hero-lead{font-size:18px;line-height:1.9;color:var(--text);max-width:640px;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:32px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 20px;list-style:none;padding:0;color:var(--muted);font-size:14px}
.hero-meta li{display:flex;align-items:center;gap:8px}
.hero-meta li::before{content:"✦";color:var(--accent);font-size:13px}
.hero-visual{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);background:var(--primary-pale)}
.hero-visual img{width:100%;height:430px;object-fit:cover}
.hero-visual__tag{position:absolute;left:20px;bottom:20px;right:20px;background:rgba(17,50,74,.82);color:#fff;border-radius:16px;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:8px;backdrop-filter:blur(6px)}
.hero-visual__tag strong{font-size:16px}
.hero-visual__tag span{font-size:13px;opacity:.85}

/* info strip */
.info-band{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:28px 36px;margin-top:-1px;position:relative;z-index:2}
.info-band__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.info-band__item{display:flex;flex-direction:column;gap:4px;padding-right:24px;border-right:1px solid var(--border)}
.info-band__item:last-child{border-right:0;padding-right:0}
.info-band__item span{font-size:14px;color:var(--muted)}
.info-band__item strong{font-size:20px;color:var(--heading);font-weight:700}
.info-band__item em{font-style:normal;font-size:14px;color:var(--accent-dark);font-weight:600}

/* feature chapter grid */
.chapter-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px}
.chapter-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease}
.chapter-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.chapter-card--wide{grid-column:span 2}
.chapter-card__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:40px}
.chapter-card__num{font-size:14px;font-weight:800;color:var(--primary);letter-spacing:.1em;background:var(--primary-pale);padding:6px 14px;border-radius:999px}
.chapter-card__ico{width:46px;height:46px;border-radius:14px;background:var(--primary-pale);display:grid;place-items:center;color:var(--primary-dark)}
.chapter-card h3{margin-bottom:10px;font-size:21px}
.chapter-card p{font-size:15px;color:var(--muted);line-height:1.8;max-width:540px}
.chapter-card__more{margin-top:24px;font-weight:600;color:var(--primary-dark);display:inline-flex;align-items:center;gap:6px;font-size:15px}

/* agenda */
.agenda-list{margin-top:12px}
.agenda-item{display:grid;grid-template-columns:220px 1fr 150px;align-items:start;gap:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 32px;margin-bottom:16px;box-shadow:var(--shadow-sm);transition:background .2s ease,transform .2s ease,box-shadow .2s ease}
.agenda-item:hover{background:#fff;transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.agenda-item--hot{border-color:var(--accent);background:linear-gradient(120deg,#fff,#FFF9EE)}
.agenda-time{display:flex;flex-direction:column;gap:8px;position:relative}
.agenda-time__day{font-size:14px;font-weight:700;color:var(--primary-dark);background:var(--primary-pale);border-radius:999px;padding:4px 12px;display:inline-flex;width:fit-content}
.agenda-time__clock{font-size:15px;font-weight:600;color:var(--heading)}
.agenda-time__note{font-size:13px;color:var(--muted)}
.agenda-main h3{margin-bottom:8px;font-size:20px}
.agenda-main p{margin-bottom:8px;color:var(--text);font-size:15px;line-height:1.8}
.agenda-main .badge{margin-top:4px}
.agenda-action{display:flex;justify-content:flex-end;align-items:center;height:100%}

/* speaker asymmetric */
.speaker-layout{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.speaker-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;position:relative}
.speaker-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.speaker-card__image{border-radius:14px;overflow:hidden;margin-bottom:20px;background:var(--primary-pale)}
.speaker-card__image img{width:100%;height:220px;object-fit:cover}
.speaker-card h4{font-size:20px;margin-bottom:4px}
.speaker-card .speaker-role{font-size:14px;color:var(--muted);margin-bottom:12px}
.speaker-card .speaker-topic{font-size:14px;background:var(--primary-pale);border-radius:999px;color:var(--primary-dark);padding:5px 12px;margin-right:8px;display:inline-block}
.speaker-card--main{grid-column:span 6;display:flex;flex-direction:column}
.speaker-card--main .speaker-card__image img{height:330px}
.speaker-card--side{grid-column:span 3}
.speaker-card--cta{grid-column:span 3;background:linear-gradient(160deg,var(--primary-pale),#fff);border-style:dashed;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.speaker-card--cta h3{margin-bottom:10px}
.speaker-card--cta p{color:var(--muted);font-size:15px;margin-bottom:20px}
.speaker-card--cta .btn{margin-top:auto}

/* ticket */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.ticket-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:34px 30px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .25s ease,box-shadow .25s ease}
.ticket-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.ticket-card--recommended{border:2px solid var(--primary);box-shadow:var(--shadow-lg);background:linear-gradient(145deg,#fff,#F4FAFD)}
.ticket-card--recommended::before{content:"推荐票";position:absolute;top:-14px;left:30px;background:var(--accent);color:#1b3242;font-size:13px;font-weight:700;padding:4px 16px;border-radius:999px;letter-spacing:.04em}
.ticket-card__type{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:var(--heading);margin-bottom:18px}
.ticket-card__type svg{width:24px;height:24px;color:var(--primary)}
.ticket-price{display:flex;align-items:baseline;gap:6px;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--border)}
.ticket-price .currency{font-size:18px;font-weight:700;color:var(--heading)}
.ticket-price .amount{font-size:44px;font-weight:800;color:var(--heading);letter-spacing:-.02em}
.ticket-price .period{font-size:14px;color:var(--muted);margin-left:auto}
.ticket-option{font-size:15px;color:var(--text);margin-bottom:18px}
.ticket-list{list-style:none;padding:0;margin:0 0 32px;flex:1}
.ticket-list li{position:relative;padding-left:28px;padding-bottom:12px;font-size:15px;color:var(--text);line-height:1.7}
.ticket-list li::before{content:"✓";position:absolute;left:2px;top:0;width:20px;height:20px;border-radius:50%;background:#EDF7F3;color:var(--success);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800}
.ticket-card .btn{width:100%}

/* cms dynamic */
.dynamic-wrap{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px;align-items:start}
.news-list{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:8px 28px;box-shadow:var(--shadow-sm)}
.news-item{display:flex;align-items:center;gap:20px;padding:22px 12px;border-bottom:1px solid var(--border);transition:background .2s ease;border-radius:12px}
.news-item:last-child{border-bottom:0}
.news-item:hover{background:var(--primary-pale)}
.news-item__info{min-width:0}
.news-item__title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:17px;margin-bottom:6px;color:var(--heading)}
.news-item__title a{color:var(--heading);font-weight:600}
.news-item__title a:hover{color:var(--primary)}
.news-item__summary{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;color:var(--muted);font-size:14px;line-height:1.7}
.news-item__meta{margin-left:auto;flex-shrink:0;text-align:right;font-size:14px;color:var(--muted)}
.news-item__meta .badge{margin-bottom:8px}
.news-item__time{display:block;font-size:13px;color:var(--muted)}
.news-empty{border:1px dashed var(--primary-light);border-radius:var(--radius-lg);background:var(--surface);padding:48px 24px;text-align:center;color:var(--muted)}
.news-empty .news-empty__mark{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--primary-pale);color:var(--primary-dark);margin:0 auto 14px}
.aside-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-sm)}
.aside-card h3{margin-bottom:18px;font-size:19px}
.aside-list{list-style:none}
.aside-list li{padding:10px 0;border-bottom:1px dashed var(--border);font-size:15px}
.aside-list li:last-child{border-bottom:0}
.aside-list a{display:flex;align-items:center;gap:8px;color:var(--text)}
.aside-list a:hover{color:var(--primary)}
.aside-list a::before{content:"✦";color:var(--accent);font-size:12px}

/* FAQ */
.faq-list{border-top:1px solid var(--border);padding:0}
.faq-item{border-bottom:1px solid var(--border);background:var(--surface)}
.faq-toggle{width:100%;display:flex;align-items:center;gap:16px;padding:22px 8px;background:none;border:0;cursor:pointer;text-align:left}
.faq-toggle .faq-q{margin-right:auto;font-size:17px;font-weight:600;color:var(--heading)}
.faq-toggle .faq-index{font-size:14px;font-weight:800;color:var(--accent);width:28px;height:28px;border-radius:50%;background:#FFF6E8;display:grid;place-items:center;flex-shrink:0}
.faq-arrow{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--border);color:var(--muted);transition:transform .3s ease, border-color .2s ease;flex-shrink:0}
.faq-item.open .faq-arrow{transform:rotate(180deg);border-color:var(--primary);color:var(--primary)}
.faq-answer{max-height:0;overflow:hidden;opacity:0;transition:max-height .35s ease,opacity .3s ease;color:var(--text)}
.faq-answer__inner{padding:0 50px 20px 54px;font-size:16px;line-height:1.85;color:var(--text)}
.faq-answer__inner a{font-weight:600}

/* CTA form */
.form-panel{background:var(--surface);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow-lg);overflow:hidden;display:grid;grid-template-columns:1.15fr .85fr}
.form-panel__info{background:var(--heading);color:rgba(255,255,255,.85);padding:44px 42px;position:relative;overflow:hidden}
.form-panel__info h2{color:#fff;margin-bottom:18px}
.form-panel__info h2 span{color:var(--accent)}
.form-panel__info p{font-size:16px;line-height:1.9;margin-bottom:32px}
.form-panel__info .info-stars{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px}
.form-panel__info .info-stars li{display:flex;align-items:center;gap:10px;font-size:15px}
.form-panel__info .info-stars li::before{content:"✦";color:var(--accent)}
.form-panel__form{padding:44px 40px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field--full{grid-column:1 / -1}
.form-field label{font-size:14px;font-weight:600;color:var(--heading)}
.form-field input,.form-field select,.form-field textarea{border:1px solid var(--border);border-radius:var(--radius-sm);padding:13px 14px;background:#fff;font-size:15px;transition:border-color .2s ease, box-shadow .2s ease;width:100%}
.form-field textarea{min-height:90px;resize:vertical}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(47,134,182,.12)}
.form-field input.error{border-color:var(--danger);box-shadow:0 0 0 3px rgba(214,90,90,.10)}
.form-error{font-size:13px;color:var(--danger);display:none}
.form-field.has-error .form-error{display:block}
.form-submit{display:flex;flex-direction:column;gap:12px;margin-top:20px}
.form-note{font-size:13px;color:var(--muted);line-height:1.6}
.form-success{background:#EDF7F3;color:var(--success);border:1px solid #B4DFD1;border-radius:12px;padding:14px 16px;font-size:14px;display:none;align-items:center;gap:10px;margin-top:16px}
.form-success.show{display:flex}

/* footer */
.site-footer{background:#0F3047;color:rgba(255,255,255,.78);font-size:15px}
.footer-main{padding:68px 0 40px;display:grid;grid-template-columns:1.4fr .8fr .9fr;gap:48px}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-tag{background:rgba(47,134,182,.2);color:#BDE2F5}
.footer-brand p{margin:18px 0 22px;max-width:320px;color:rgba(255,255,255,.66);font-size:15px}
.footer-nav p{margin-bottom:16px;color:#fff;font-weight:600;font-size:16px}
.footer-nav ul{list-style:none}
.footer-nav li{margin-bottom:10px}
.footer-nav a{display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.75)}
.footer-nav a::before{content:"·";color:var(--accent);font-weight:800}
.footer-nav a:hover{color:#fff}
.footer-contact p{margin-bottom:10px;display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.72)}
.footer-contact .contact-entry{display:flex;flex-direction:column;gap:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:20px 0;text-align:center;color:rgba(255,255,255,.48);font-size:14px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.back-top-button{position:fixed;right:24px;bottom:24px;z-index:40;background:var(--heading);color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:12px;width:46px;height:46px;display:grid;place-items:center;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:opacity .3s ease}
.back-top-button.show{opacity:1;pointer-events:auto}
.back-top-button:hover{color:#fff;background:var(--primary-dark)}
.back-top-button svg{width:20px;height:20px}

/* responsive */
@media (max-width:1100px){
  :root{--space-section:88px}
  .hero-inner{gap:32px}
  .chapter-grid{grid-template-columns:1fr 1fr}
  .speaker-card--main{grid-column:span 7}
  .speaker-card--side{grid-column:span 5}
  .speaker-card--cta{grid-column:span 12}
  .news-item{flex-wrap:wrap}
  .news-item__meta{width:100%;text-align:left;display:flex;justify-content:space-between;align-items:center}
}
@media (max-width:1024px){
  .ticket-grid{gap:16px}
  .ticket-card{padding:26px 22px}
  .mini-status{display:none}
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{max-width:640px;margin-inline:auto}
  .hero-visual img{height:300px}
  .info-band__grid{grid-template-columns:1fr 1fr;gap:30px}
  .info-band__item{border-right:0;padding-right:0}
  .dynamic-wrap{grid-template-columns:1fr}
}
@media (max-width:768px){
  :root{--space-section:64px}
  h1{font-size:30px}
  h2{font-size:25px}
  body{font-size:15px}
  .nav-shell{min-height:60px;position:relative}
  .brand-name{font-size:18px}
  .brand-mark{width:34px;height:34px}
  .site-nav{display:none;position:absolute;top:60px;left:0;right:0;background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border);box-shadow:0 20px 30px rgba(17,50,74,.08);z-index:70;padding:14px 24px}
  .site-nav.is-open{display:block}
  .site-nav ul{flex-direction:column;gap:0}
  .site-nav a{padding:14px 8px;border-bottom:1px dashed var(--border)}
  .site-nav a.active::after{display:none}
  .header-actions{gap:8px;margin-left:0}
  .btn-sm{padding:9px 16px;font-size:14px}
  .nav-toggle{display:inline-flex}
  .header-count{display:none}
  .hero-inner{padding-block:60px}
  .hero h1 br{display:none}
  .hero-lead{font-size:16px}
  .hero-actions .btn{flex:1;padding-inline:16px}
  .hero-visual img{height:230px}
  .hero-visual__tag{padding:12px;flex-direction:column;align-items:flex-start}
  .info-band__grid{grid-template-columns:1fr;gap:18px}
  .chapter-grid{grid-template-columns:1fr}
  .chapter-card--wide{grid-column:auto}
  .agenda-item{grid-template-columns:1fr;gap:14px;padding:22px}
  .agenda-action{display:none}
  .speaker-layout{grid-template-columns:1fr}
  .speaker-card--main,.speaker-card--side,.speaker-card--cta{grid-column:auto}
  .ticket-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:16px;padding-bottom:16px;margin-inline:-16px;padding-inline:16px}
  .ticket-card{min-width:82%;scroll-snap-align:center;transform:none}
  .ticket-card--recommended{transform:none}
  .form-panel{grid-template-columns:1fr}
  .form-panel__info{padding:32px 26px}
  .form-panel__form{padding:30px 20px}
  .footer-main{grid-template-columns:1fr;gap:36px;padding-top:52px}
  .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
  .brand-name{font-size:16px}
  .brand-tag{font-size:12px;padding:3px 8px}
  .header-actions .btn-lg,.header-actions .btn{padding:9px 14px;font-size:14px}
  .section__head{flex-direction:column;align-items:flex-start}
  .hero-visual img{height:190px}
  .agenda-time__day{font-size:13px}
  .form-grid{grid-template-columns:1fr}
  .form-panel__form{padding:24px 16px}
}

/* roulang page: article */
:root{
  --primary:#2F86B6;
  --primary-deep:#1C5F87;
  --primary-light:#71B8D8;
  --primary-soft:#EAF3F9;
  --accent:#F2A93B;
  --accent-deep:#D98A1C;
  --page-bg:#F6F9FC;
  --card-bg:#FFFFFF;
  --ink:#11324A;
  --text:#465E74;
  --text-sub:#708899;
  --line:#DFEAF2;
  --success:#2A9D78;
  --warning:#D98324;
  --danger:#D65A5A;
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-sm:0 2px 8px rgba(26,71,97,.05), 0 14px 30px rgba(26,71,97,.07);
  --shadow-md:0 6px 16px rgba(26,71,97,.10), 0 22px 44px rgba(26,71,97,.10);
  --transition:all .2s ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background:var(--page-bg);
  color:var(--text);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary-deep)}
button,input,textarea,select{font:inherit;border:none;outline:none}
ul,ol{list-style:none}
.container{
  width:100%;
  max-width:1200px;
  margin-inline:auto;
  padding-inline:24px;
}

/* ===== Header & Navigation ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(255,255,255,.98);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(226,238,246,.4);
}
.nav-shell{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:76px;
  gap:24px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.brand-mark{
  width:34px;
  height:34px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:var(--primary-soft);
  border:1px solid rgba(47,134,182,.4);
  color:var(--primary);
}
.brand-mark svg{
  width:18px;
  height:18px;
}
.brand-name{
  font-weight:700;
  font-size:19px;
  color:var(--ink);
  letter-spacing:.2px;
  white-space:nowrap;
}
.brand-tag{
  display:inline-block;
  margin-left:4px;
  padding:1px 7px;
  border-radius:999px;
  font-size:12px;
  font-weight:500;
  background:rgba(242,169,59,.16);
  color:var(--warning);
  vertical-align:2px;
  line-height:1.5;
}
.site-nav{margin-left:auto}
.site-nav ul{
  display:flex;
  align-items:center;
  gap:6px;
}
.site-nav a{
  display:block;
  padding:10px 14px;
  font-size:16px;
  color:var(--text);
  border-radius:10px 10px 0 0;
  letter-spacing:.2px;
  line-height:1.4;
}
.site-nav a:hover{
  color:var(--primary);
  background:rgba(47,134,182,.08);
}
.site-nav a.active{
  color:var(--primary);
  font-weight:600;
  position:relative;
}
.site-nav a.active::after{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:-2px;
  height:2px;
  background:var(--primary);
  border-radius:2px;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
  margin-left:8px;
}
.mini-status{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 11px;
  background:var(--primary-soft);
  color:var(--primary-deep);
  font-size:14px;
  border-radius:999px;
  white-space:nowrap;
}
.mini-status .dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--success);
  box-shadow:0 0 0 3px rgba(42,157,120,.14);
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  border-radius:999px;
  padding:12px 24px;
  font-size:15px;
  font-weight:600;
  line-height:1.4;
  cursor:pointer;
  transition:var(--transition);
}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible{
  outline:2px solid var(--primary);
  outline-offset:2px;
}
.btn-primary{
  background:var(--accent);
  color:var(--ink);
  box-shadow:0 10px 24px rgba(242,169,59,.28);
}
.btn-primary:hover{
  background:var(--accent-deep);
  color:#fff;
  box-shadow:0 14px 28px rgba(217,138,28,.30);
}
.btn-outline{
  background:#fff;
  border:1px solid var(--primary);
  color:var(--primary);
}
.btn-outline:hover{
  background:var(--primary-soft);
  border-color:var(--primary-deep);
}
.btn-ghost{
  background:var(--primary-soft);
  color:var(--primary-deep);
}
.btn-ghost:hover{
  background:#dcecF5;
}
.btn-sm{padding:7px 17px;font-size:14px}
.nav-toggle{
  display:none;
  width:42px;
  height:42px;
  align-items:center;
  justify-content:center;
  margin-left:4px;
  border-radius:12px;
  background:var(--primary-soft);
  color:var(--ink);
  cursor:pointer;
}
.nav-toggle:focus-visible{
  outline:2px solid var(--primary);
  outline-offset:2px;
}

/* ===== Article Hero ===== */
.article-pagehead{
  position:relative;
  padding:52px 0 78px;
  background-color:var(--primary-soft);
  background-image:
    linear-gradient(100deg, rgba(234,243,249,.97) 8%, rgba(246,249,252,.92) 56%, rgba(255,255,255,.82) 100%),
    url('/assets/images/backpic/back-2.webp');
  background-position:center right;
  background-size:cover;
  border-bottom:1px solid rgba(223,234,242,.9);
}
.article-pagehead-inner{
  position:relative;
  z-index:1;
  max-width:960px;
  margin-inline:auto;
}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-bottom:34px;
  font-size:14px;
  color:var(--text-sub);
}
.breadcrumb a{
  color:var(--text-sub);
  display:inline-flex;
  align-items:center;
}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb-sep{color:#b6cbd9}
.crumb-current{
  color:var(--ink);
  max-width:300px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.category-line{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom:16px;
}
.article-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:999px;
  background:#fff;
  border:1px solid rgba(47,134,182,.28);
  color:var(--primary-deep);
  font-size:13px;
  font-weight:600;
}
.article-date{
  font-size:14px;
  color:var(--text-sub);
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.article-pagehead h1{
  font-size:40px;
  line-height:1.35;
  font-weight:700;
  color:var(--ink);
  letter-spacing:.4px;
  max-width:780px;
  word-break:break-word;
}
.article-lead-line{
  display:flex;
  align-items:flex-start;
  gap:14px;
  margin-top:28px;
  padding-top:26px;
  border-top:1px solid rgba(47,134,182,.16);
  color:var(--text);
  font-size:15px;
}
.article-lead-line svg{
  flex-shrink:0;
  width:20px;
  height:20px;
  color:var(--accent);
}
.article-lead-line p{
  color:#546d8a;
  min-width:0;
}
.article-lead-line .star-keyword{
  color:var(--primary-deep);
  font-weight:600;
}

/* ===== Article Body Card ===== */
.article-stage{
  padding:64px 0 88px;
}
.article-layout{
  max-width:980px;
  margin-inline:auto;
}
.article-card{
  background:var(--card-bg);
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--shadow-sm);
  padding:72px 76px;
}
.article-content{
  max-width:760px;
  margin-inline:auto;
  color:var(--text);
  font-size:16.5px;
}
.article-content p{
  line-height:1.9;
  margin-bottom:1.6em;
  color:var(--text);
}
.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4{
  color:var(--ink);
  line-height:1.45;
  margin:1.8em 0 .8em;
  font-weight:700;
}
.article-content h2{
  font-size:26px;
  border-left:4px solid var(--primary);
  padding-left:16px;
}
.article-content h3{
  font-size:20px;
}
.article-content h4{
  font-size:17px;
}
.article-content a{
  color:var(--primary);
  text-decoration:underline;
  text-decoration-color:rgba(47,134,182,.3);
  text-underline-offset:4px;
}
.article-content a:hover{
  color:var(--primary-deep);
  text-decoration-color:var(--primary-deep);
}
.article-content ul,
.article-content ol{
  margin:0 0 1.6em;
  padding-left:1.4em;
}
.article-content ul{list-style:disc}
.article-content ol{list-style:decimal}
.article-content li{
  margin-bottom:.5em;
  line-height:1.8;
}
.article-content blockquote{
  margin:0 0 1.8em;
  padding:20px 24px;
  border-left:4px solid var(--primary);
  border-radius:0 12px 12px 0;
  background:var(--primary-soft);
  color:var(--primary-deep);
}
.article-content blockquote p{
  margin-bottom:.4em;
}
.article-content img{
  margin:1.6em auto;
  border-radius:14px;
  box-shadow:var(--shadow-sm);
  width:100%;
  height:auto;
}
.article-content table{
  width:100%;
  border-collapse:collapse;
  margin:0 0 1.8em;
  font-size:15px;
}
.article-content table th,
.article-content table td{
  border:1px solid var(--line);
  padding:10px 12px;
  text-align:left;
}
.article-content table th{
  background:var(--primary-soft);
  color:var(--ink);
  font-weight:600;
}
.article-content table tr:nth-child(even){
  background:#fbfdff;
}
.article-content code{
  background:#f0f4f8;
  border:1px solid var(--line);
  border-radius:6px;
  padding:1px 6px;
  font-size:.92em;
  color:var(--primary-deep);
}
.article-content pre{
  background:#f0f4f8;
  border:1px solid var(--line);
  border-left:4px solid var(--primary);
  border-radius:12px;
  padding:18px 20px;
  overflow-x:auto;
  margin:0 0 1.8em;
}
.article-content pre code{
  background:transparent;
  border:none;
  padding:0;
}
.article-content hr{
  border:0;
  border-top:1px solid var(--line);
  margin:2.4em 0;
}

/* ===== Article End ===== */
.article-endnote{
  margin-top:44px;
  padding-top:28px;
  border-top:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
.article-endnote-info{
  display:flex;
  gap:16px;
  align-items:center;
  flex-wrap:wrap;
  font-size:14px;
  color:var(--text-sub);
}
.article-endnote-info span{
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.article-endnote-info svg{
  width:16px;
  height:16px;
  color:var(--primary-light);
}

/* ===== Empty Article ===== */
.empty-section{
  background:var(--primary-soft);
  min-height:460px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:64px 0;
}
.empty-card{
  background:#fff;
  border:1px dashed var(--primary-light);
  border-radius:20px;
  text-align:center;
  padding:64px 36px;
  max-width:560px;
  margin-inline:auto;
  box-shadow:var(--shadow-sm);
}
.empty-card .empty-icon{
  width:58px;
  height:58px;
  margin:0 auto 22px;
  border-radius:50%;
  background:var(--primary-soft);
  color:var(--primary);
  display:flex;
  align-items:center;
  justify-content:center;
}
.empty-card h1{
  font-size:28px;
  color:var(--ink);
  margin-bottom:10px;
}
.empty-card p{
  color:var(--text-sub);
  margin-bottom:28px;
}

/* ===== Cross Section ===== */
.cross-section{
  background:var(--page-bg);
  padding:32px 0 24px;
  border-top:1px solid var(--line);
}
.cross-heading{
  margin-bottom:40px;
  max-width:720px;
}
.cross-heading .eyebrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  color:var(--primary);
  font-weight:600;
  margin-bottom:12px;
}
.cross-heading .eyebrow::before{
  content:"";
  width:18px;
  height:2px;
  background:var(--accent);
}
.cross-heading h2{
  font-size:32px;
  color:var(--ink);
  line-height:1.35;
  font-weight:700;
}
.cross-heading p{
  margin-top:10px;
  color:var(--text-sub);
  font-size:15px;
}
.cross-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
}
.cross-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
  display:flex;
  flex-direction:column;
}
.cross-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-md);
  border-color:rgba(47,134,182,.32);
}
.cross-media{
  position:relative;
  overflow:hidden;
  aspect-ratio:16/8.2;
  background:var(--primary-soft);
}
.cross-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.cross-card:hover .cross-media img{
  transform:scale(1.04);
}
.cross-body{
  padding:24px 26px 28px;
  flex:1;
  display:flex;
  flex-direction:column;
}
.cross-body .cross-badge{
  align-self:flex-start;
  background:var(--primary-soft);
  border-radius:999px;
  padding:3px 11px;
  font-size:12px;
  font-weight:600;
  color:var(--primary-deep);
  margin-bottom:10px;
}
.cross-body h3{
  font-size:21px;
  line-height:1.4;
  color:var(--ink);
  margin-bottom:12px;
  font-weight:600;
}
.cross-body p{
  font-size:15px;
  color:var(--text-sub);
  line-height:1.75;
  margin-bottom:18px;
}
.cross-link{
  margin-top:auto;
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-weight:600;
  font-size:14px;
  color:var(--primary);
}
.cross-link svg{
  width:16px;
  height:16px;
  transition:transform .2s ease;
}
.cross-card:hover .cross-link{
  color:var(--primary-deep);
}
.cross-card:hover .cross-link svg{
  transform:translateX(4px);
}

/* ===== Footer ===== */
.site-footer{
  background:#0F3047;
  color:#C6D7E5;
  padding:72px 0 0;
  margin-top:16px;
}
.footer-main{
  display:grid;
  grid-template-columns:1.2fr .9fr 1fr;
  gap:48px;
}
.site-footer .brand{
  margin-bottom:14px;
}
.site-footer .brand-mark{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.2);
  color:#fff;
}
.site-footer .brand-name{
  color:#fff;
}
.footer-brand p{
  font-size:14.5px;
  line-height:1.9;
  color:rgba(198,215,229,.86);
  margin:0;
  max-width:340px;
}
.footer-nav p{
  color:#fff;
  font-weight:600;
  font-size:16px;
  margin-bottom:16px;
  letter-spacing:.3px;
}
.footer-nav ul li{
  margin-bottom:10px;
}
.footer-nav ul a{
  color:rgba(198,215,229,.9);
  font-size:14.5px;
  line-height:1.6;
}
.footer-nav ul a:hover{
  color:#fff;
}
.footer-contact p{
  color:rgba(198,215,229,.9);
  font-size:14.5px;
  margin-bottom:10px;
  line-height:1.7;
}
.contact-entry{
  display:flex;
  gap:4px;
  flex-wrap:wrap;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 18px;
  margin-top:52px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(198,215,229,.62);
}

/* ===== Media ===== */
@media(max-width:1024px){
  .nav-shell{height:64px}
  .site-nav{
    position:absolute;
    left:0;
    top:100%;
    width:100%;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-sm);
    padding:8px 24px 20px;
    opacity:0;
    visibility:hidden;
    transform:translateY(-10px);
    transition:opacity .2s ease, transform .2s ease, visibility .2s;
  }
  .site-nav.is-open{
    opacity:1;
    visibility:visible;
    transform:none;
  }
  .site-nav ul{
    flex-direction:column;
    align-items:stretch;
  }
  .site-nav a{
    padding:13px 12px;
    border-radius:12px;
    font-size:16px;
  }
  .site-nav a.active{
    background:var(--primary-soft);
  }
  .site-nav a.active::after{
    display:none;
  }
  .header-actions{
    margin-left:auto;
  }
  .nav-toggle{
    display:inline-flex;
  }
  .mini-status{
    display:none;
  }
  .article-pagehead h1{
    font-size:34px;
  }
  .article-card{
    padding:52px 44px;
  }
  .cross-grid{
    grid-template-columns:1fr;
  }
  .footer-main{
    grid-template-columns:1fr 1fr;
  }
}
@media(max-width:768px){
  .container{
    padding-inline:18px;
  }
  .header-actions .btn{
    padding:7px 13px;
  }
  .header-actions .btn span{
    display:none;
  }
  .brand-mark{
    width:32px;
    height:32px;
  }
  .brand-name{
    font-size:17px;
    letter-spacing:0;
  }
  .brand-tag{
    font-size:11px;
  }
  .article-pagehead{
    padding:42px 0 50px;
  }
  .breadcrumb{
    margin-bottom:28px;
  }
  .article-pagehead h1{
    font-size:28px;
    line-height:1.4;
  }
  .article-lead-line{
    flex-direction:column;
    gap:8px;
    padding-top:20px;
  }
  .article-stage{
    padding:44px 0 64px;
  }
  .article-card{
    padding:44px 24px;
    border-radius:16px;
  }
  .article-content{
    font-size:16px;
  }
  .article-content h2{
    font-size:22px;
  }
  .article-content h3{
    font-size:18px;
  }
  .article-endnote{
    flex-direction:column;
    align-items:flex-start;
  }
  .article-endnote-info{
    gap:12px;
  }
  .cross-section{
    padding-top:44px;
  }
  .cross-heading h2{
    font-size:24px;
  }
  .cross-body{
    padding:20px 22px 24px;
  }
  .footer-main{
    grid-template-columns:1fr;
    gap:30px;
  }
  .footer-bottom{
    flex-direction:column;
    justify-content:center;
    text-align:center;
  }
  .empty-section{
    min-height:400px;
  }
  .empty-card{
    padding:44px 22px;
  }
}
@media(max-width:520px){
  .container{
    padding-inline:16px;
  }
  .brand-name .brand-tag{
    display:none;
  }
  .site-nav{
    padding-inline:16px;
  }
  .article-pagehead h1{
    font-size:25px;
  }
  .crumb-current{
    max-width:160px;
  }
  .article-card{
    padding:34px 18px;
  }
  .article-content blockquote{
    padding:16px 18px;
  }
  .article-content code{
    word-break:break-all;
  }
  .cross-body h3{
    font-size:19px;
  }
}

/* roulang page: category1 */
:root{
  --sky:#2F86B6;
  --sky-deep:#1C5F87;
  --sky-light:#71B8D8;
  --sky-mist:#EAF3F9;
  --gold:#F2A93B;
  --gold-deep:#D98A1C;
  --page:#F6F9FC;
  --card:#FFFFFF;
  --title:#11324A;
  --text:#465E74;
  --weak:#708899;
  --line:#DFEAF2;
  --succ:#2A9D78;
  --warn:#D98324;
  --err:#D65A5A;
  --radius-lg:18px;
  --radius-sm:14px;
  --radius-pill:999px;
  --shadow:0 2px 8px rgba(26,71,97,.05),0 14px 30px rgba(26,71,97,.07);
  --shadow-hover:0 6px 16px rgba(26,71,97,.10),0 22px 44px rgba(26,71,97,.10);
  --font:"Noto Sans SC","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --header-h:76px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--page);color:var(--text);line-height:1.75;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit;transition:color .2s}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{border:none;background:none;cursor:pointer}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-head{margin-bottom:48px;max-width:760px}
.section-eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--sky-mist);color:var(--sky-deep);font-size:14px;font-weight:600;padding:6px 14px;border-radius:var(--radius-pill);margin-bottom:16px}
.section-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold)}
.section-title{font-size:32px;line-height:1.35;color:var(--title);font-weight:700}
.section-desc{margin-top:14px;font-size:16px;color:var(--text);max-width:680px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;border-radius:var(--radius-pill);line-height:1;transition:all .22s ease;border:1px solid transparent;min-height:46px;padding:0 28px}
.btn-primary{background:var(--gold);color:var(--title)}
.btn-primary:hover{background:var(--gold-deep);transform:translateY(-2px);box-shadow:0 10px 20px rgba(242,169,59,.25)}
.btn-outline{background:#fff;border-color:var(--sky);color:var(--sky)}
.btn-outline:hover{background:var(--sky-mist);border-color:var(--sky-deep);color:var(--sky-deep);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--title);border-color:transparent}
.btn-white:hover{background:var(--sky-mist);color:var(--sky-deep);transform:translateY(-2px)}
.corner-badge{display:inline-flex;align-items:center;gap:6px;background:var(--sky-mist);color:var(--sky-deep);font-size:13px;font-weight:600;padding:5px 12px;border-radius:var(--radius-pill)}
.corner-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* header */
.site-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid rgba(223,234,242,.9);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 8px 24px rgba(26,71,97,.06)}
.nav-shell{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--title);font-weight:700}
.brand-mark{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--sky-light),var(--sky-deep));box-shadow:0 0 0 2px rgba(242,169,59,.35)}
.brand-mark svg{width:19px;height:19px}
.brand-name{font-size:19px;letter-spacing:.2px;color:var(--title);white-space:nowrap}
.brand-tag{font-size:10px;font-weight:600;background:var(--gold);color:var(--title);padding:2px 7px;border-radius:var(--radius-pill);margin-left:6px;vertical-align:2px}
.site-nav{display:flex;align-items:center}
.site-nav ul{display:flex;align-items:center;gap:6px}
.site-nav li a{display:block;padding:10px 14px;font-size:15px;font-weight:500;color:var(--text);border-radius:10px;position:relative}
.site-nav li a:hover{color:var(--sky)}
.site-nav li a.active{color:var(--sky);font-weight:600}
.site-nav li a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;border-radius:2px;background:var(--sky)}
.header-actions{display:flex;align-items:center;gap:14px}
.mini-status{display:inline-flex;align-items:center;gap:7px;background:var(--sky-mist);color:var(--sky-deep);font-size:14px;font-weight:600;padding:8px 14px;border-radius:var(--radius-pill)}
.mini-status .dot{width:7px;height:7px;border-radius:50%;background:var(--succ);box-shadow:0 0 0 3px rgba(42,157,120,.15)}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;align-items:center;justify-content:center;color:var(--title)}

/* footer */
.site-footer{background:var(--title);color:#C9DAE5}
.footer-main{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:50px;padding:64px 0 44px}
.footer-brand .brand{margin-bottom:18px}
.footer-brand p{font-size:14px;line-height:1.9;color:#B4CBD9;max-width:380px}
.footer-nav>p{color:#fff;font-size:16px;font-weight:600;margin-bottom:14px}
.footer-nav li{margin-bottom:9px}
.footer-nav a{font-size:14px;color:#B4CBD9}
.footer-nav a:hover{color:var(--gold)}
.footer-contact p{font-size:14px;color:#B4CBD9}
.contact-entry{display:block;margin-bottom:12px;line-height:1.6}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid rgba(255,255,255,.12);padding:22px 0 24px;font-size:13px;color:#8FA9BA}

/* hero */
.page-hero{position:relative;background:linear-gradient(90deg,rgba(234,243,249,.98),rgba(246,249,252,.88)),url('/assets/images/backpic/back-1.webp') center/cover no-repeat;padding:120px 0 100px;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:8%;bottom:-40px;width:220px;height:220px;border:36px solid rgba(242,169,59,.08);border-radius:50%;pointer-events:none}
.hero-inner{position:relative;z-index:2;max-width:820px}
.hero-eyebrow{margin-bottom:20px}
.hero-title{font-size:46px;line-height:1.25;color:var(--title);font-weight:700;margin:16px 0 20px}
.hero-desc{font-size:17px;color:var(--text);max-width:640px;line-height:1.9}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-points{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:38px;color:var(--weak);font-size:14px}
.hero-points span{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.7);border:1px solid var(--line);padding:7px 14px;border-radius:var(--radius-pill)}
.hero-points svg{width:14px;height:14px;color:var(--sky)}

/* story */
.story-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.story-copy .lead{font-size:18px;line-height:1.8;color:var(--title);font-weight:600;margin-bottom:20px}
.story-copy p{margin-bottom:18px;font-size:16px;line-height:1.9}
.story-list{margin-top:28px;display:grid;gap:14px}
.story-list li{display:flex;gap:12px;align-items:flex-start;background:var(--card);padding:15px 18px;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow)}
.story-list svg{width:19px;height:19px;color:var(--sky);flex:none;margin-top:3px}
.story-list b{color:var(--title);font-weight:600;display:block;font-size:16px}
.story-list span{font-size:14px;color:var(--weak)}
.story-visual{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);background:var(--card)}
.story-visual img{width:100%;height:430px;object-fit:cover;background:linear-gradient(135deg,#dbeaf2,#f2f6f9)}
.story-visual .visual-caption{position:absolute;left:16px;right:16px;bottom:16px;background:rgba(255,255,255,.92);backdrop-filter:blur(5px);border-radius:12px;padding:12px 16px;font-size:13px;color:var(--weak)}

/* stats */
.stat-section{background:var(--card);border-block:1px solid var(--line)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-item{text-align:center;padding:40px 16px;border-right:1px solid var(--line);position:relative}
.stat-item:last-child{border-right:none}
.stat-num{font-size:44px;font-weight:700;color:var(--sky-deep);letter-spacing:-.5px;line-height:1.2}
.stat-num sup{font-size:20px;top:-1em;color:var(--sky)}
.stat-label{font-size:15px;color:var(--weak);margin-top:10px}

/* milestone */
.mile-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:52px}
.mile-head .section-head{margin-bottom:0}
.mile-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;position:relative}
.mile-grid::before{content:"";position:absolute;top:25px;left:8%;right:8%;height:2px;border-top:2px dashed #CFE0ED}
.mile-item{text-align:center;padding:0 8px;position:relative}
.mile-dot{width:14px;height:14px;border-radius:50%;background:var(--sky-light);margin:18px auto 18px;position:relative;z-index:2;box-shadow:0 0 0 5px var(--sky-mist),0 0 0 6px rgba(47,134,182,.18)}
.mile-item strong{display:block;font-size:18px;color:var(--title);margin-bottom:8px}
.mile-item span{display:block;font-size:14px;color:var(--weak);line-height:1.7}
.mile-item.last .mile-dot{background:var(--gold);box-shadow:0 0 0 5px #FFF3DF,0 0 0 6px rgba(242,169,59,.22)}

/* roles audience */
.roles-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.role-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:30px;transition:all .25s}
.role-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.role-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--sky-deep);background:var(--sky-mist);margin-bottom:18px}
.role-icon svg{width:23px;height:23px}
.role-card h3{font-size:20px;color:var(--title);font-weight:600;margin-bottom:8px}
.role-card p{font-size:15px;color:var(--weak);line-height:1.8}

/* faq */
.faq-wrap{max-width:900px;margin:0 auto}
.faq-item{border:1px solid var(--line);background:var(--card);border-radius:var(--radius-sm);margin-bottom:14px;padding:22px 26px;box-shadow:var(--shadow)}
.faq-item summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;font-size:17px;font-weight:600;color:var(--title)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-arrow{flex:none;width:30px;height:30px;border-radius:50%;background:var(--sky-mist);display:inline-flex;align-items:center;justify-content:center;color:var(--sky-deep);transition:transform .25s}
.faq-arrow svg{width:15px;height:15px}
.faq-item[open] .faq-arrow{transform:rotate(45deg)}
.faq-answer{padding-top:16px;margin-top:16px;border-top:1px solid var(--line);font-size:15px;color:var(--text);line-height:1.9}
.faq-answer a{color:var(--sky);font-weight:500}

/* trust strip */
.trust-section{background:var(--sky-mist)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.trust-card{background:#fff;border-radius:var(--radius-lg);padding:30px;border:1px solid var(--line);display:flex;gap:16px;align-items:flex-start;box-shadow:var(--shadow)}
.trust-icon{flex:none;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#FFF3DF;color:var(--gold-deep)}
.trust-icon svg{width:16px;height:16px}
.trust-card b{display:block;font-size:17px;color:var(--title);margin-bottom:6px}
.trust-card span{font-size:14px;color:var(--weak);line-height:1.75}

/* link-cta */
.cta-banner{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-columns:1.1fr .9fr;align-items:center}
.cta-copy{padding:56px 56px 48px}
.cta-copy .section-eyebrow{margin-bottom:14px}
.cta-copy h3{font-size:28px;color:var(--title);line-height:1.4;font-weight:700;margin-bottom:14px}
.cta-copy p{font-size:16px;color:var(--weak);margin-bottom:26px}
.cta-art{min-height:280px;background:linear-gradient(120deg,rgba(234,243,249,.55),rgba(255,255,255,.7)),url('/assets/images/coverpic/cover-6.png') center/cover no-repeat;border-left:1px solid var(--line)}

/* detail contact */
.contact-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;background:var(--title);border-radius:22px;padding:38px 40px;color:#C9DAE5}
.contact-strip h3{font-size:15px;color:#fff;margin:14px 0 6px}
.contact-strip p{font-size:15px;color:#B4CBD9}

/* responsive */
@media (max-width:1100px){
  .site-nav li a{padding:10px 9px}
  .mini-status{display:none}
  .header-actions .btn-primary{padding:0 18px}
}
@media (max-width:980px){
  .section{padding:80px 0}
  .story-wrap{grid-template-columns:1fr;gap:36px}
  .story-visual img{height:300px}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:0}
  .stat-item:nth-child(2){border-right:none}
  .stat-item:nth-child(n+3){border-top:1px solid var(--line)}
  .mile-grid{grid-template-columns:repeat(5,minmax(160px,1fr));overflow-x:auto;padding-bottom:14px}
  .cta-banner{grid-template-columns:1fr}
  .cta-art{min-height:180px;order:-1;border-left:none;border-bottom:1px solid var(--line)}
}
@media (max-width:768px){
  :root{--header-h:64px}
  .section{padding:64px 0}
  .container{padding:0 16px}
  .hero-title{font-size:30px}
  .section-title{font-size:24px}
  .site-nav{position:fixed;top:64px;right:0;left:0;background:#fff;box-shadow:0 18px 30px rgba(17,50,74,.12);border-bottom:1px solid var(--line);padding:16px 16px 22px;flex-direction:column;align-items:flex-start;transform:translateY(-130%);opacity:0;visibility:hidden;transition:all .28s ease}
  .site-nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .site-nav ul{flex-direction:column;align-items:flex-start;gap:2px;width:100%}
  .site-nav li{width:100%}
  .site-nav li a{font-size:17px;padding:14px 14px;border-radius:12px;width:100%}
  .site-nav li a.active{background:var(--sky-mist)}
  .site-nav li a.active::after{display:none}
  .header-actions .btn-primary{display:none}
  .nav-toggle{display:inline-flex}
  .brand-name{font-size:17px}
  .brand-tag{display:none}
  .footer-main{grid-template-columns:1fr;gap:34px;padding:48px 0 30px}
  .footer-bottom{flex-direction:column}
  .roles-grid{grid-template-columns:1fr}
  .stat-num{font-size:34px}
  .stat-label{font-size:13px}
  .cta-copy{padding:30px 22px}
  .trust-grid{grid-template-columns:1fr}
}
@media (max-width:480px){
  .hero-actions .btn{width:100%}
  .hero-points{gap:8px}
  .hero-points span{padding:6px 10px}
  .stat-item{padding:28px 10px}
  .mile-grid{grid-template-columns:repeat(5,minmax(132px,1fr))}
}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--sky);outline-offset:2px;border-radius:6px}

/* roulang page: category2 */
:root {
  --blue: #2F86B6;
  --blue-deep: #1C5F87;
  --blue-soft: #71B8D8;
  --blue-mist: #EAF3F9;
  --gold: #F2A93B;
  --gold-deep: #D98A1C;
  --bg: #F6F9FC;
  --white: #FFFFFF;
  --head: #11324A;
  --body: #465E74;
  --subtle: #708899;
  --line: #DFEAF2;
  --success: #2A9D78;
  --warning: #D98324;
  --danger: #D65A5A;
  --radius-lg: 18px;
  --radius: 14px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --shadow: 0 2px 8px rgba(26, 71, 97, .05), 0 14px 30px rgba(26, 71, 97, .07);
  --shadow-hover: 0 6px 16px rgba(26, 71, 97, .10), 0 22px 44px rgba(26, 71, 97, .10);
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

a {
  color: var(--blue);
  text-decoration: none;
  transition: color .2s ease;
}

a:hover {
  color: var(--blue-deep);
}

button,
input,
textarea {
  font: inherit;
  border: none;
  background: none;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

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

.container {
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .2s ease;
}

.site-header.scrolled {
  box-shadow: 0 6px 18px rgba(26, 71, 97, .06);
}

.nav-shell {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 76px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--blue-mist);
  color: var(--blue-deep);
  border: 1px solid rgba(47, 134, 182, .22);
}

.brand-mark svg {
  width: 24px;
  height: 24px;
  display: block;
}

.brand-text {
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-name {
  font-size: 19px;
  font-weight: 700;
  color: var(--head);
  line-height: 1.3;
  letter-spacing: .02em;
}

.brand-tag {
  display: inline-flex;
  align-items: center;
  background: var(--blue-mist);
  color: var(--blue-deep);
  font-size: 12px;
  line-height: 1;
  padding: 5px 9px;
  border-radius: var(--radius-pill);
  font-weight: 500;
}

.site-nav {
  margin-left: 10px;
}

.site-nav ul {
  display: flex;
  gap: 4px;
}

.site-nav a {
  display: block;
  padding: 10px 16px;
  color: var(--body);
  font-weight: 500;
  position: relative;
  border-radius: var(--radius-pill);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: -1px;
  height: 2px;
  border-radius: 2px;
  background: transparent;
}

.site-nav a:hover {
  color: var(--blue-deep);
  background: var(--blue-mist);
}

.site-nav a.active {
  color: var(--blue);
  font-weight: 600;
}

.site-nav a.active::after {
  background: var(--blue);
}

.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.mini-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--blue-mist);
  border-radius: var(--radius-pill);
  padding: 7px 12px;
  font-size: 13px;
  color: var(--blue-deep);
  font-weight: 500;
}

.mini-status .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(42, 157, 120, .16);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  color: var(--head);
  background: var(--blue-mist);
  cursor: pointer;
}

.nav-toggle:hover {
  background: #dfeef6;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 24px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}

.btn-sm {
  min-height: 40px;
  padding: 0 18px;
  font-size: 14px;
}

.btn-lg {
  min-height: 54px;
  padding: 0 30px;
  font-size: 16px;
}

.btn-primary {
  background: var(--gold);
  color: var(--head);
}

.btn-primary:hover {
  background: var(--gold-deep);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 12px 22px rgba(217, 138, 28, .28);
}

.btn-secondary {
  background: var(--white);
  border: 1px solid var(--blue);
  color: var(--blue-deep);
}

.btn-secondary:hover {
  background: var(--blue-mist);
  color: var(--blue-deep);
  transform: translateY(-2px);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue-deep);
  font-weight: 600;
}

.link-arrow svg {
  transition: transform .2s ease;
}

.link-arrow:hover svg {
  transform: translateX(4px);
}

.section {
  padding: 96px 0;
}

.section-tight {
  padding: 64px 0;
}

.section-head {
  max-width: 820px;
  margin-bottom: 48px;
}

.section-head.center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-deep);
  background: var(--blue-mist);
  border-radius: var(--radius-pill);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

.section-title {
  margin-top: 14px;
  font-size: 32px;
  font-weight: 700;
  color: var(--head);
  line-height: 1.3;
}

.section-desc {
  margin-top: 16px;
  font-size: 16px;
  color: var(--body);
  max-width: 800px;
}

.section-head.center .section-desc {
  margin-left: auto;
  margin-right: auto;
}

.page-hero {
  position: relative;
  background: var(--blue-mist) url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
  padding: 88px 0 76px;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(92deg, rgba(246, 249, 252, .93) 0%, rgba(234, 243, 249, .88) 56%, rgba(234, 243, 249, .55) 100%);
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 64px;
  align-items: center;
}

.page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue-deep);
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(47, 134, 182, .16);
  backdrop-filter: blur(4px);
  border-radius: var(--radius-pill);
  padding: 7px 14px;
  margin-bottom: 20px;
}

.hero-title {
  margin: 0 0 18px;
  color: var(--head);
  font-size: 44px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.hero-title .accent {
  color: var(--blue);
}

.hero-desc {
  max-width: 620px;
  font-size: 16px;
  color: var(--body);
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.hero-meta-lines {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, .82);
  border: 1px solid var(--line);
  padding: 9px 14px;
  border-radius: var(--radius-pill);
  color: var(--body);
  font-size: 14px;
  font-weight: 500;
}

.meta-chip svg {
  width: 17px;
  height: 17px;
  color: var(--blue);
}

.hero-date-card {
  background: rgba(255, 255, 255, .88);
  border: 1px solid rgba(255, 255, 255, .6);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.hero-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
  margin-bottom: 20px;
}

.hero-card-label {
  font-size: 13px;
  color: var(--subtle);
}

.hero-card-date {
  font-size: 22px;
  font-weight: 700;
  color: var(--head);
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--blue-mist);
  color: var(--blue-deep);
  border-radius: var(--radius-pill);
  font-size: 12px;
  padding: 5px 10px;
  white-space: nowrap;
}

.live-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.hero-card-list {
  display: grid;
  gap: 13px;
}

.hero-card-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: center;
}

.hero-card-list svg {
  width: 20px;
  height: 20px;
  color: var(--blue);
}

.hero-card-list strong {
  color: var(--head);
  font-size: 15px;
  font-weight: 600;
}

.hero-card-list span {
  display: block;
  font-size: 13px;
  color: var(--subtle);
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-title {
    font-size: 38px;
  }

  .hero-date-card {
    max-width: 560px;
  }

  .section {
    padding: 80px 0;
  }

  .section-title {
    font-size: 28px;
  }
}

.info-strip-section {
  padding: 36px 0;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.info-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px 32px;
  margin: 0;
}

.info-strip li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--body);
  font-size: 15px;
  font-weight: 500;
}

.info-strip span {
  color: var(--subtle);
  font-size: 14px;
  font-weight: 400;
  margin-left: 4px;
}

.info-strip .strip-icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-mist);
  color: var(--blue-deep);
  border-radius: 50%;
}

.info-strip .strip-icon svg {
  width: 20px;
  height: 20px;
}

.agenda-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.day-block {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: box-shadow .2s ease, transform .2s ease;
}

.day-block:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.day-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
  margin-bottom: 26px;
}

.day-serial {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--blue-mist);
  border-radius: var(--radius);
  color: var(--blue-deep);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.1;
}

.day-serial small {
  font-size: 11px;
  font-weight: 500;
}

.day-title h3 {
  color: var(--head);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
}

.day-title p {
  font-size: 13px;
  color: var(--subtle);
  margin-top: 4px;
}

.timeline-list {
  display: grid;
  gap: 0;
}

.timeline-list li {
  position: relative;
  padding-left: 28px;
  padding-bottom: 24px;
  border-left: 1px dashed var(--blue-soft);
}

.timeline-list li:last-child {
  border-left-color: transparent;
}

.timeline-list li::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--blue);
  border: 2px solid var(--white);
  box-shadow: 0 0 0 2px rgba(47, 134, 182, .22);
}

.timeline-list li.highlight-item::before {
  background: var(--gold);
  box-shadow: 0 0 0 2px rgba(242, 169, 59, .28);
}

.timeline-time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue-deep);
  font-size: 13px;
  font-weight: 600;
  background: var(--blue-mist);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  margin-bottom: 6px;
}

.timeline-time::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--gold);
  border-radius: 50%;
}

.timeline-text h4 {
  color: var(--head);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 5px;
}

.timeline-text p {
  font-size: 14px;
  color: var(--body);
  line-height: 1.8;
}

.agenda-note {
  margin-top: 38px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--blue-mist);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--blue-deep);
  font-size: 14px;
}

.agenda-note svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.highlights-section {
  background: var(--white);
}

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

.highlight-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  background: var(--blue-mist);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}

.highlight-item:hover {
  background: #ffffff;
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.highlight-num {
  display: flex;
  align-items: flex-start;
}

.highlight-num span {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--blue);
}

.highlight-item h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--head);
  margin-bottom: 6px;
}

.highlight-item p {
  font-size: 15px;
  color: var(--body);
  line-height: 1.8;
}

.audience-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center;
}

.audience-copy {
  max-width: 560px;
}

.audience-copy .section-title {
  font-size: 28px;
}

.audience-list {
  margin-top: 28px;
  display: grid;
  gap: 20px;
}

.audience-list li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 12px;
}

.audience-index {
  font-size: 16px;
  font-weight: 700;
  color: var(--gold-deep);
  line-height: 1.6;
}

.audience-list strong {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--head);
}

.audience-list p {
  font-size: 14px;
  color: var(--body);
  line-height: 1.8;
}

.image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.image-card img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.image-card-caption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  background: rgba(255, 255, 255, .92);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--head);
  box-shadow: 0 6px 16px rgba(26, 71, 97, .08);
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.image-card-caption span:first-child::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  margin-right: 8px;
}

.attachments-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.attach-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 15px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--head);
}

.attach-item svg {
  color: var(--blue);
  width: 22px;
  height: 22px;
}

.attach-item:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow);
}

.faq-wrap {
  max-width: 880px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0 22px;
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 0;
  text-align: left;
  background: none;
  cursor: pointer;
  color: var(--head);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
}

.faq-q .faq-no {
  color: var(--gold-deep);
  font-weight: 700;
  font-size: 14px;
}

.faq-q .arrow {
  margin-left: auto;
  color: var(--subtle);
  transition: transform .25s ease;
  display: flex;
}

.faq-item.open .faq-q .arrow {
  transform: rotate(180deg);
  color: var(--blue);
}

.faq-a {
  padding: 0 0 20px 42px;
  color: var(--body);
  font-size: 15px;
  line-height: 2;
}

.cta-section {
  padding: 88px 0;
  background: var(--blue-mist);
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow-hover);
  padding: 52px;
}

.cta-panel h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--head);
  margin-bottom: 8px;
}

.cta-panel p {
  color: var(--body);
  font-size: 16px;
  margin-bottom: 10px;
}

.cta-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  flex-shrink: 0;
}

.site-footer {
  background: #11324a;
  color: #c7d7e2;
  margin-top: 0;
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1.4fr;
  gap: 48px;
  padding: 64px 0 44px;
}

.footer-brand .brand-name {
  color: #ffffff;
}

.footer-brand p {
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.9;
  max-width: 360px;
}

.footer-nav p {
  color: #ffffff;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 14px;
}

.footer-nav ul {
  display: grid;
  gap: 10px;
}

.footer-nav ul a {
  color: #c7d7e2;
  font-size: 15px;
}

.footer-nav ul a:hover {
  color: #ffffff;
}

.footer-contact p {
  color: #c7d7e2;
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 10px;
}

.footer-contact .contact-entry {
  display: block;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(199, 215, 226, .7);
}

.back-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-deep);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: all .25s ease;
}

.back-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-top:hover {
  background: var(--blue-mist);
  border-color: var(--blue);
}

@media (max-width: 1024px) {
  .header-actions .mini-status {
    display: none;
  }

  .agenda-wrap {
    grid-template-columns: 1fr;
  }

  .highlights-grid {
    grid-template-columns: 1fr 1fr;
  }

  .audience-visual {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .nav-shell {
    min-height: 64px;
    gap: 16px;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 12px 16px 22px;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 28px rgba(26, 71, 97, .08);
    margin-left: 0;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    display: grid;
    gap: 6px;
  }

  .site-nav a {
    padding: 13px 16px;
    border-radius: var(--radius);
  }

  .site-nav a.active {
    background: var(--blue-mist);
  }

  .site-nav a.active::after {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .header-actions .btn-sm {
    min-height: 38px;
    padding: 0 15px;
    font-size: 13px;
  }

  .page-hero {
    padding: 60px 0 52px;
  }

  .hero-title {
    font-size: 30px;
  }

  .cta-panel {
    flex-direction: column;
    align-items: flex-start;
    padding: 32px 24px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

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

  .brand-name {
    font-size: 17px;
  }

  .brand-tag {
    display: none;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .highlights-grid {
    grid-template-columns: 1fr;
  }

  .highlight-item {
    grid-template-columns: 48px 1fr;
    padding: 20px;
  }

  .agenda-note {
    align-items: flex-start;
  }

  .image-card img {
    height: 260px;
  }

  .cta-panel h2 {
    font-size: 24px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-top: 48px;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .hero-meta-lines {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-grid {
    gap: 28px;
  }

  .hero-title {
    font-size: 27px;
    line-height: 1.35;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .day-block {
    padding: 22px 18px;
  }

  .day-head {
    flex-direction: column;
  }

  .timeline-text p {
    font-size: 14px;
  }

  .image-card-caption {
    flex-direction: column;
    font-size: 13px;
  }

  .attach-item {
    font-size: 13px;
    padding: 12px;
  }

  .faq-item {
    padding: 0 14px;
  }

  .faq-a {
    padding-left: 22px;
  }

  .btn {
    width: 100%;
  }

  .back-top {
    right: 14px;
    bottom: 14px;
  }
}

/* roulang page: category3 */
:root{
  --blue:#2F86B6;
  --blue-dark:#1C5F87;
  --blue-light:#71B8D8;
  --blue-pale:#EAF3F9;
  --gold:#F2A93B;
  --gold-hover:#D98A1C;
  --bg:#F6F9FC;
  --card:#FFFFFF;
  --title:#11324A;
  --text:#465E74;
  --muted:#708899;
  --line:#DFEAF2;
  --success:#2A9D78;
  --warning:#D98324;
  --error:#D65A5A;
  --shadow-card:0 2px 8px rgba(26,71,97,.05),0 14px 30px rgba(26,71,97,.07);
  --shadow-hover:0 6px 16px rgba(26,71,97,.10),0 22px 44px rgba(26,71,97,.10);
  --radius-lg:18px;
  --radius-md:14px;
  --radius-btn:999px;
  --font:"Noto Sans SC","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  font-size:16px;
  min-height:100vh;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease}
button{font-family:inherit;border:none;background:none;cursor:pointer;color:inherit}
ul,ol{list-style:none}
:focus-visible{
  outline:2px solid var(--blue);
  outline-offset:2px;
  border-radius:6px;
}

.container{
  width:min(1200px,100% - 48px);
  margin-inline:auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:#fff;
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  box-shadow:0 6px 18px rgba(26,71,97,.06);
}
.nav-shell{
  min-height:76px;
  display:flex;
  align-items:center;
  gap:28px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  color:var(--title);
}
.brand-mark{
  width:38px;
  height:38px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:var(--blue-pale);
  color:var(--blue-dark);
  border:1px solid rgba(47,134,182,.22);
}
.brand-mark svg{width:21px;height:21px}
.brand-name{
  font-size:19px;
  font-weight:700;
  letter-spacing:.5px;
  color:var(--title);
  display:flex;
  align-items:center;
  gap:7px;
}
.brand-tag{
  font-size:11px;
  font-weight:600;
  color:#fff;
  background:var(--gold);
  padding:3px 9px 2px;
  border-radius:999px;
  letter-spacing:.3px;
  display:inline-block;
  transform:translateY(-1px);
}
.site-nav{
  margin-left:auto;
}
.site-nav ul{
  display:flex;
  align-items:center;
  gap:8px;
}
.site-nav a{
  display:block;
  padding:10px 15px;
  font-size:15px;
  font-weight:500;
  color:var(--text);
  border-radius:10px;
  position:relative;
}
.site-nav a:hover{
  color:var(--blue-dark);
  background:var(--blue-pale);
}
.site-nav a.active{
  color:var(--blue);
  font-weight:600;
}
.site-nav a.active::after{
  content:"";
  position:absolute;
  left:18px;
  right:18px;
  bottom:-17px;
  height:2px;
  border-radius:2px 2px 0 0;
  background:var(--blue);
}
.header-actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
}
.mini-status{
  display:inline-flex;
  align-items:center;
  gap:7px;
  background:var(--blue-pale);
  font-size:13px;
  color:var(--blue-dark);
  padding:7px 13px;
  border-radius:999px;
  font-weight:500;
  white-space:nowrap;
}
.mini-status .dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--success);
  flex:0 0 auto;
}
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  color:var(--title);
  background:var(--blue-pale);
}
.nav-toggle:hover{
  background:var(--line);
  color:var(--blue-dark);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--radius-btn);
  font-size:15px;
  font-weight:600;
  min-height:46px;
  padding:0 24px;
  line-height:1.2;
  transition:background .22s ease,transform .22s ease,box-shadow .22s ease,border-color .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--gold);
  color:var(--title);
  box-shadow:0 6px 16px rgba(242,169,59,.24);
  border:1px solid rgba(242,169,59,.45);
}
.btn-primary:hover{
  background:var(--gold-hover);
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 10px 22px rgba(242,169,59,.30);
}
.btn-secondary{
  background:#fff;
  color:var(--blue-dark);
  border:1px solid var(--blue);
  box-shadow:none;
}
.btn-secondary:hover{
  background:var(--blue-pale);
  border-color:var(--blue);
  transform:translateY(-2px);
}
.btn-dark{
  background:var(--title);
  color:#fff;
  border:1px solid var(--title);
}
.btn-dark:hover{
  background:var(--blue-dark);
  transform:translateY(-2px);
}
.btn-sm{
  min-height:40px;
  padding:0 18px;
  font-size:14px;
}

/* page hero */
.page-hero{
  background:
    linear-gradient(180deg,rgba(234,243,249,.90),rgba(246,249,252,.95)),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  padding:88px 0 72px;
  border-bottom:1px solid var(--line);
}
.hero-breadcrumb{
  display:flex;
  align-items:center;
  gap:9px;
  font-size:14px;
  color:var(--muted);
  margin-bottom:22px;
  flex-wrap:wrap;
}
.hero-breadcrumb a{color:var(--blue);font-weight:500}
.hero-breadcrumb a:hover{color:var(--blue-dark)}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:600;
  color:var(--blue-dark);
  background:rgba(255,255,255,.72);
  border:1px solid rgba(47,134,182,.20);
  border-radius:999px;
  padding:7px 16px;
  margin-bottom:18px;
}
.hero-kicker::before{
  content:"";
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--gold);
}
.page-hero h1{
  font-size:46px;
  line-height:1.22;
  color:var(--title);
  font-weight:700;
  letter-spacing:1px;
  max-width:780px;
}
.hero-lead{
  max-width:690px;
  margin-top:18px;
  font-size:17px;
  line-height:1.9;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:30px;
}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:14px 26px;
  margin-top:36px;
  padding-top:24px;
  border-top:1px solid rgba(223,234,242,.8);
}
.hero-meta-item{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:14px;
  color:var(--text);
  background:rgba(255,255,255,.78);
  border:1px solid var(--line);
  border-radius:999px;
  padding:8px 16px;
}
.hero-meta-item em{
  font-style:normal;
  color:var(--blue-dark);
  font-weight:600;
}

/* generic section */
.section{
  padding:96px 0 104px;
}
.section-header{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:28px;
  margin-bottom:44px;
}
.section-head-left{
  max-width:760px;
}
.section-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
  color:var(--blue);
  background:rgba(47,134,182,.09);
  border-radius:999px;
  padding:5px 13px;
  margin-bottom:14px;
  letter-spacing:.5px;
}
.section-eyebrow::before{
  content:"";
  width:5px;height:5px;
  border-radius:50%;
  background:var(--gold);
}
.section h2{
  font-size:32px;
  line-height:1.3;
  color:var(--title);
  font-weight:700;
}
.section-header p{
  margin-top:12px;
  color:var(--muted);
  font-size:16px;
}
.header-link{
  flex-shrink:0;
  font-size:14px;
  font-weight:600;
  color:var(--blue-dark);
  background:var(--blue-pale);
  padding:10px 18px;
  border-radius:999px;
}
.header-link:hover{
  background:var(--line);
  color:var(--blue-dark);
}

/* agenda overview strip */
.overview-band{
  background:#fff;
  border-bottom:1px solid var(--line);
  padding:46px 0;
}
.overview-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.overview-item{
  display:flex;
  align-items:center;
  gap:14px;
  background:var(--blue-pale);
  border-radius:var(--radius-md);
  padding:18px 20px;
  border-left:3px solid var(--blue-light);
}
.overview-item .num{
  font-size:27px;
  font-weight:700;
  color:var(--title);
  line-height:1.1;
  min-width:60px;
}
.overview-item .label{
  font-size:14px;
  color:var(--text);
  line-height:1.5;
}

/* agenda timeline */
.agenda-section{
  background:var(--bg);
}
.agenda-day{
  margin-top:34px;
}
.day-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:14px;
  border-bottom:1px solid var(--line);
  padding-bottom:14px;
  margin-bottom:14px;
}
.day-title{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:21px;
  font-weight:700;
  color:var(--title);
}
.day-title::before{
  content:"";
  width:10px;height:10px;
  border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 5px rgba(242,169,59,.18);
}
.day-note{
  font-size:14px;
  color:var(--muted);
  background:#fff;
  border:1px solid var(--line);
  padding:7px 15px;
  border-radius:999px;
}
.timeline{
  position:relative;
}
.timeline::before{
  content:"";
  position:absolute;
  left:14px;
  top:10px;
  bottom:10px;
  width:2px;
  background:linear-gradient(180deg,#a8ccdf,#dfeaf2);
  border-radius:2px;
}
.timeline-item{
  position:relative;
  padding:16px 0 20px 52px;
}
.timeline-item::before{
  content:"";
  position:absolute;
  left:8px;
  top:30px;
  width:14px;
  height:14px;
  border-radius:50%;
  background:#fff;
  border:2px solid var(--blue);
  z-index:1;
}
.timeline-item.is-focus::before{
  border-color:var(--gold);
  background:rgba(242,169,59,.25);
  box-shadow:0 0 0 4px rgba(242,169,59,.16);
}
.agenda-time{
  display:block;
  font-size:15px;
  font-weight:700;
  color:var(--blue-dark);
  margin-bottom:6px;
  letter-spacing:.3px;
}
.agenda-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:20px 24px;
  box-shadow:0 2px 8px rgba(26,71,97,.04);
  transition:box-shadow .28s ease,transform .28s ease,border-color .28s ease;
}
.timeline-item:hover .agenda-card{
  box-shadow:var(--shadow-card);
  transform:translateY(-2px);
  border-color:rgba(47,134,182,.32);
}
.agenda-card-top{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom:8px;
}
.agenda-tag{
  display:inline-flex;
  align-items:center;
  font-size:12px;
  font-weight:600;
  color:var(--blue-dark);
  background:var(--blue-pale);
  border-radius:999px;
  padding:3px 11px;
  letter-spacing:.3px;
}
.agenda-tag.gold{
  background:rgba(242,169,59,.14);
  color:var(--gold-hover);
}
.agenda-card h3{
  font-size:19px;
  font-weight:600;
  color:var(--title);
  line-height:1.48;
}
.agenda-card p{
  margin-top:8px;
  font-size:15px;
  color:var(--text);
  line-height:1.8;
}
.agenda-hint{
  margin-top:24px;
  font-size:14px;
  color:var(--muted);
  background:#fff;
  border:1px dashed #b6cfde;
  border-radius:var(--radius-md);
  padding:18px 22px;
}
.agenda-hint strong{
  color:var(--blue-dark);
  font-weight:600;
}

/* venue / split media */
.venue-section{
  background:#fff;
}
.media-split{
  display:grid;
  grid-template-columns:1.02fr 1fr;
  gap:56px;
  align-items:center;
}
.media-split figure{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  background-size:cover;
  background-position:center;
  border:1px solid var(--line);
}
.media-split img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  border-radius:inherit;
  transition:transform .6s ease;
}
.media-split figure:hover img{
  transform:scale(1.02);
}
.venue-content h2{
  font-size:30px;
  color:var(--title);
}
.venue-content > p{
  margin-top:18px;
  color:var(--text);
  line-height:1.9;
}
.venue-list{
  margin-top:24px;
  border-top:1px solid var(--line);
}
.venue-list li{
  display:flex;
  gap:15px;
  align-items:flex-start;
  padding:18px 0;
  border-bottom:1px solid var(--line);
}
.venue-list .pin-icon{
  width:34px;
  height:34px;
  flex:0 0 auto;
  border-radius:50%;
  background:var(--blue-pale);
  color:var(--blue-dark);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:17px;
  font-weight:700;
  border:1px solid rgba(47,134,182,.16);
}
.venue-list strong{
  display:block;
  color:var(--title);
  font-size:16px;
  margin-bottom:4px;
}
.venue-list span{
  font-size:14px;
  color:var(--muted);
  line-height:1.7;
}
.venue-note{
  margin-top:28px;
  padding:18px 22px;
  border-radius:var(--radius-md);
  background:var(--blue-pale);
  color:var(--text);
  font-size:15px;
  line-height:1.8;
}

/* participation steps */
.step-section{
  background:var(--blue-pale) no-repeat center / cover;
  padding:96px 0 100px;
}
.steps-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
  margin-top:44px;
}
.step-card{
  background:#fff;
  border-radius:var(--radius-lg);
  padding:28px 24px;
  position:relative;
  box-shadow:var(--shadow-card);
  transition:transform .3s ease,box-shadow .3s ease;
}
.step-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-hover);
}
.step-num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;height:40px;
  border-radius:50%;
  background:var(--title);
  color:#fff;
  font-size:16px;
  font-weight:700;
  print-color-adjust:exact;
}
.step-card:nth-child(2) .step-num{background:var(--blue);}
.step-card:nth-child(3) .step-num{background:var(--blue-light);}
.step-card:nth-child(4) .step-num{background:var(--gold);color:var(--title);}
.step-card h3{
  margin-top:18px;
  font-size:18px;
  color:var(--title);
}
.step-card p{
  margin-top:10px;
  font-size:14px;
  color:var(--muted);
  line-height:1.8;
}

/* faq */
.faq-section{
  background:#fff;
}
.faq-wrap{
  max-width:820px;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:#fff;
  box-shadow:var(--shadow-card);
  overflow:hidden;
}
.faq-item{
  border-bottom:1px solid var(--line);
}
.faq-item:last-child{
  border-bottom:none;
}
.faq-question{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  text-align:left;
  gap:18px;
  padding:22px 26px;
  font-size:17px;
  font-weight:600;
  color:var(--title);
  min-height:70px;
  transition:background .2s ease;
}
.faq-question:hover{
  background:var(--blue-pale);
}
.faq-question .q-mark{
  color:var(--gold);
  font-weight:700;
  margin-right:4px;
}
.faq-question .chevron{
  width:30px;height:30px;
  flex:0 0 auto;
  border-radius:50%;
  border:1px solid var(--line);
  background:#fff;
  color:var(--blue);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  transition:transform .25s ease,background .25s ease,border-color .25s ease;
}
.faq-item.open .chevron{
  transform:rotate(180deg);
  background:var(--blue);
  border-color:var(--blue);
  color:#fff;
}
.faq-answer{
  display:none;
  padding:0 26px 26px;
  font-size:16px;
  color:var(--text);
  line-height:1.9;
  border-top:1px solid var(--line);
  padding-top:18px;
}
.faq-item.open .faq-answer{
  display:block;
  animation:fadeIn .25s ease;
}
@keyframes fadeIn{
  from{opacity:0;transform:translateY(-4px)}
  to{opacity:1;transform:translateY(0)}
}
.faq-more{
  margin-top:32px;
  text-align:center;
  font-size:14px;
  color:var(--muted);
}
.faq-more a{
  color:var(--blue);font-weight:600;
}
.faq-more a:hover{color:var(--blue-dark)}

/* cta banner */
.cta-section{
  padding:92px 0;
  background:var(--blue-pale);
}
.cta-panel{
  background:
    linear-gradient(125deg,rgba(234,243,249,.88),rgba(255,255,255,.95)),
    url('/assets/images/coverpic/cover-10.webp') center/cover no-repeat;
  border:1px solid rgba(47,134,182,.14);
  border-radius:var(--radius-lg);
  padding:64px 52px 56px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:36px;
  flex-wrap:wrap;
  box-shadow:var(--shadow-card);
}
.cta-copy{
  max-width:600px;
}
.cta-copy h2{
  font-size:30px;
  color:var(--title);
  font-weight:700;
}
.cta-copy p{
  margin-top:14px;
  color:var(--text);
  line-height:1.85;
  font-size:16px;
}
.cta-note{
  margin-top:18px;
  padding-top:18px;
  border-top:1px solid #c9dae6;
  font-size:14px;
  color:var(--muted);
}
.cta-actions{
  display:flex;
  flex-direction:column;
  gap:12px;
  align-items:flex-start;
}

/* footer */
.site-footer{
  background:#11324A;
  color:#c4d4e0;
  padding-top:64px;
  border-top:none;
}
.footer-main{
  display:grid;
  grid-template-columns:1.6fr .8fr 1.2fr;
  gap:50px;
  padding-bottom:40px;
}
.footer-brand .brand-name{color:#fff}
.footer-brand p{
  margin-top:16px;
  font-size:15px;
  line-height:1.9;
  color:rgba(255,255,255,.72);
  max-width:360px;
}
.footer-brand .brand-mark{
  background:rgba(255,255,255,.1);
  border-color:rgba(255,255,255,.2);
  color:#F2A93B;
}
.footer-nav > p,
.footer-contact > p:first-child{
  font-size:15px;
  font-weight:700;
  color:#fff;
  margin-bottom:18px;
  display:flex;
  align-items:center;
  gap:8px;
}
.footer-nav > p::before,
.footer-contact > p:first-child::before{
  content:"";
  width:5px;height:5px;
  border-radius:50%;
  background:var(--gold);
}
.footer-nav ul li+li{
  margin-top:10px;
}
.footer-nav ul a{
  color:rgba(255,255,255,.7);
  font-size:15px;
  transition:color .2s,padding-left .2s;
}
.footer-nav ul a:hover{
  color:#fff;
  padding-left:4px;
}
.footer-contact p{
  color:rgba(255,255,255,.72);
  font-size:15px;
  margin-top:6px;
  line-height:1.7;
}
.footer-contact .contact-entry{
  color:rgba(255,255,255,.72);
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 24px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:10px 20px;
  color:rgba(255,255,255,.56);
  font-size:13px;
}

@media (max-width:1024px){
  .overview-grid{
    grid-template-columns:repeat(2,1fr);
  }
  .steps-grid{
    grid-template-columns:repeat(2,1fr);
  }
  .media-split{
    gap:34px;
  }
  .footer-main{
    grid-template-columns:1fr 1fr;
  }
  .footer-contact{
    grid-column:auto;
  }
  .nav-shell{
    gap:18px;
  }
  .site-nav{margin-left:auto}
  .site-nav a{padding:9px 10px;font-size:14px}
  .site-nav a.active::after{left:10px;right:10px;bottom:-17px}
  .mini-status{display:none}
}

@media (max-width:860px){
  .site-header .nav-shell{
    min-height:62px;
    flex-wrap:nowrap;
  }
  .site-nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:0 20px 30px rgba(26,71,97,.08);
    display:none;
    padding:14px 18px 22px;
    margin-left:0;
  }
  .site-nav.open{
    display:block;
  }
  .site-nav ul{
    flex-direction:column;
    align-items:stretch;
    gap:4px;
  }
  .site-nav a{
    padding:13px 14px;
    font-size:16px;
  }
  .site-nav a.active::after{
    display:none;
  }
  .site-nav a.active{
    background:var(--blue-pale);
  }
  .site-header .btn-sm{
    min-height:40px;
    padding:0 15px;
    font-size:14px;
  }
  .nav-toggle{
    display:inline-flex;
    margin-left:8px;
  }
  .brand-name{font-size:17px}
}

@media (max-width:768px){
  .container{
    width:min(100% - 32px,1200px);
  }
  .page-hero{
    padding:52px 0 50px;
  }
  .page-hero h1{
    font-size:30px;
    letter-spacing:.4px;
  }
  .hero-lead{
    font-size:15px;
    margin-top:14px;
  }
  .hero-actions .btn{
    width:100%;
  }
  .section{
    padding:64px 0;
  }
  .section-header{
    flex-direction:column;
    align-items:flex-start;
    margin-bottom:28px;
  }
  .section h2{font-size:24px}
  .section-header p{font-size:15px}
  .header-link{
    align-self:flex-start;
  }
  .agenda-card{
    padding:16px 16px 18px;
  }
  .timeline-item{
    padding-left:44px;
  }
  .timeline::before{
    left:9px;
  }
  .timeline-item::before{
    left:3px;
    width:13px;
    height:13px;
  }
  .day-title{
    font-size:19px;
  }
  .agenda-card h3{
    font-size:17px;
  }
  .media-split{
    grid-template-columns:1fr;
    gap:24px;
  }
  .media-split figure{
    order:0;
  }
  .venue-content h2{
    font-size:25px;
  }
  .step-section{
    padding:64px 0;
  }
  .steps-grid{
    grid-template-columns:1fr 1fr;
    gap:14px;
  }
  .overview-grid{
    grid-template-columns:1fr 1fr;
    gap:14px;
  }
  .overview-item .num{
    font-size:23px;
    min-width:auto;
  }
  .cta-panel{
    padding:34px 24px 36px;
    flex-direction:column;
    align-items:flex-start;
  }
  .cta-actions{
    width:100%;
    flex-direction:row;
    flex-wrap:wrap;
  }
  .cta-actions .btn{
    flex:1 1 auto;
  }
  .faq-question{
    padding:18px 17px;
    font-size:16px;
  }
  .faq-answer{
    padding:16px 17px 22px;
  }
  .footer-main{
    grid-template-columns:1fr;
    gap:34px;
    padding-bottom:20px;
  }
  .footer-bottom{
    flex-direction:column;
  }
}

@media (max-width:560px){
  .overview-grid{
    grid-template-columns:1fr;
  }
  .overview-item .num{
    font-size:25px;
  }
  .overview-item .label{
    font-size:15px;
  }
  .steps-grid{
    grid-template-columns:1fr;
  }
  .day-note{
    width:100%;
  }
  .cta-actions{
    flex-direction:column;
  }
  .cta-actions .btn{
    width:100%;
  }
  .header-actions .btn{
    display:inline-flex;
  }
}

/* roulang page: category4 */
:root {
  --primary: #2F86B6;
  --primary-deep: #1C5F87;
  --primary-light: #71B8D8;
  --primary-soft: #EAF3F9;
  --gold: #F2A93B;
  --gold-dark: #D98A1C;
  --page-bg: #F6F9FC;
  --card-bg: #FFFFFF;
  --title-color: #11324A;
  --body-color: #465E74;
  --muted-color: #708899;
  --line-color: #DFEAF2;
  --success: #2A9D78;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-pill: 999px;
  --shadow-card: 0 2px 8px rgba(26, 71, 97, 0.05), 0 14px 30px rgba(26, 71, 97, 0.07);
  --shadow-hover: 0 6px 16px rgba(26, 71, 97, 0.10), 0 22px 44px rgba(26, 71, 97, 0.10);
  --font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page-bg);
  font-family: var(--font-family);
  color: var(--body-color);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol,
p,
h1,
h2,
h3,
h4,
dl,
dd {
  margin: 0;
  padding: 0;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 6px;
}

.container {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.section {
  padding: 96px 0;
}

.section-head {
  max-width: 860px;
  margin-bottom: 36px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  background: #FFF5E4;
  border: 1px solid rgba(242, 169, 59, .35);
  color: #A87317;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.6;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

.section-head h2 {
  font-size: clamp(26px, 3.2vw, 34px);
  line-height: 1.3;
  color: var(--title-color);
  font-weight: 700;
  margin-top: 18px;
}

.section-head .section-desc {
  margin-top: 14px;
  font-size: 16px;
  max-width: 760px;
  color: var(--body-color);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: #fff;
  border-bottom: 1px solid var(--line-color);
  box-shadow: 0 2px 14px rgba(17, 50, 74, .04);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 36px;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-soft);
  border: 1px solid #C8E1EF;
  color: var(--primary-deep);
  transition: transform .25s ease, background .25s ease;
}

.brand:hover .brand-mark {
  transform: rotate(-8deg);
  background: #D9EFF8;
}

.brand-mark svg {
  width: 20px;
  height: 20px;
}

.brand-text {
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.2;
}

.brand-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--title-color);
  white-space: nowrap;
}

.brand-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  background: var(--gold);
  color: var(--title-color);
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1.6;
}

.site-nav {
  margin-left: auto;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  display: block;
  padding: 8px 14px;
  color: var(--muted-color);
  font-size: 15px;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  line-height: 1.4;
  transition: color .2s ease, border-color .2s ease;
}

.site-nav a:hover {
  color: var(--primary-deep);
}

.site-nav a.active {
  color: var(--primary);
  font-weight: 600;
  border-bottom-color: var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.mini-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}

.mini-status .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(42, 157, 120, .12);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: var(--title-color);
  background: var(--primary-soft);
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
}

@media (max-width: 1100px) {
  .nav-shell {
    gap: 18px;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin: 0;
    background: #fff;
    border-bottom: 1px solid var(--line-color);
    box-shadow: 0 18px 28px rgba(17, 50, 74, .08);
  }

  .site-nav.open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 12px 24px 20px;
  }

  .site-nav li {
    width: 100%;
    border-bottom: 1px solid var(--line-color);
  }

  .site-nav li:last-child {
    border-bottom: 0;
  }

  .site-nav a {
    padding: 14px 4px;
    border-bottom: 0;
    font-size: 16px;
  }

  .site-nav a.active {
    color: var(--primary);
    border-bottom: 0;
  }

  .nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 640px) {
  .nav-shell {
    min-height: 64px;
  }

  .brand-name {
    font-size: 16px;
  }

  .brand-tag {
    font-size: 10px;
    padding: 1px 7px;
  }

  .mini-status {
    display: none;
  }

  .header-actions {
    gap: 8px;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 28px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}

.btn-sm {
  min-height: 38px;
  padding: 0 18px;
  font-size: 14px;
}

.btn-primary {
  background: var(--gold);
  color: var(--title-color);
  box-shadow: 0 6px 16px rgba(217, 138, 28, .2);
}

.btn-primary:hover {
  background: var(--gold-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(217, 138, 28, .28);
}

.btn-outline {
  background: #fff;
  border-color: rgba(47, 134, 182, .65);
  color: var(--primary-deep);
}

.btn-outline:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(47, 134, 182, .18);
}

@media (max-width: 520px) {
  .btn {
    width: 100%;
  }
}

/* Hero */
.page-hero {
  position: relative;
  background-color: var(--primary-soft);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('/assets/images/backpic/back-2.webp') center / cover no-repeat;
  opacity: .9;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(234, 243, 249, .97) 0%, rgba(234, 243, 249, .9) 48%, rgba(234, 243, 249, .74) 100%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding: 88px 0 96px;
  max-width: 900px;
}

.crumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--muted-color);
  margin-bottom: 28px;
}

.crumbs a {
  color: var(--primary);
  transition: color .2s ease;
}

.crumbs a:hover {
  color: var(--primary-deep);
}

.crumbs .sep {
  color: #ABC2D4;
}

.crumbs .current {
  color: var(--title-color);
  font-weight: 500;
}

.hero-title {
  margin-top: 22px;
  font-size: clamp(30px, 4.3vw, 44px);
  line-height: 1.25;
  color: var(--title-color);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.hero-lead {
  margin-top: 20px;
  font-size: 17px;
  line-height: 1.9;
  color: var(--body-color);
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}

@media (max-width: 768px) {
  .hero-copy {
    padding: 56px 0 64px;
  }

  .hero-lead {
    font-size: 16px;
  }
}

@media (max-width: 520px) {
  .hero-lead {
    font-size: 15px;
  }

  .hero-actions {
    flex-direction: column;
  }
}

/* Stats Section */
.stats-section {
  background: #fff;
  padding: 76px 0;
}

.stats-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}

.stats-note {
  max-width: 420px;
  font-size: 14px;
  color: var(--muted-color);
  text-align: right;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  background: var(--page-bg);
  border: 1px solid var(--line-color);
  border-radius: var(--radius-lg);
  padding: 30px 24px 24px;
  text-align: left;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  background: #fff;
}

.stat-num {
  font-size: 46px;
  font-weight: 800;
  color: var(--primary-deep);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.stat-unit {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary);
  margin-left: 4px;
}

.stat-label {
  margin-top: 12px;
  font-size: 15px;
  color: var(--title-color);
  font-weight: 600;
}

.stat-sub {
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted-color);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-intro {
    flex-direction: column;
    align-items: flex-start;
  }

  .stats-note {
    text-align: left;
  }
}

@media (max-width: 520px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .stat-num {
    font-size: 40px;
  }
}

/* Archive Information Centre */
.archive-section {
  background: var(--primary-soft);
  padding: 96px 0;
}

.archive-list {
  border: 1px solid #C7DCEA;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.archive-row {
  display: grid;
  grid-template-columns: 84px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 30px 34px;
  border-bottom: 1px solid var(--line-color);
  transition: background .2s ease;
}

.archive-row:last-child {
  border-bottom: 0;
}

.archive-row:hover {
  background: #F5FAFD;
}

.archive-index {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.archive-index::after {
  content: '';
  width: 24px;
  height: 1px;
  background: #B9D5E6;
}

.archive-content strong {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--title-color);
  margin-bottom: 6px;
}

.archive-content p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--body-color);
}

.archive-state {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--primary-deep);
  background: var(--primary-soft);
  border: 1px solid #C8E0EE;
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  white-space: nowrap;
}

.archive-state::before {
  content: '';
  width: 7px;
  height: 7px;
  background: var(--success);
  border-radius: 50%;
}

@media (max-width: 768px) {
  .archive-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 26px 24px;
  }

  .archive-index {
    font-size: 14px;
  }

  .archive-state {
    justify-self: flex-start;
    margin-top: 4px;
  }
}

/* Timeline */
.timeline-section {
  background: #fff;
  padding: 96px 0;
}

.timeline-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 40px;
}

.timeline-info p {
  max-width: 560px;
  color: var(--muted-color);
  font-size: 15px;
}

.timeline-list {
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}

.timeline-item {
  position: relative;
  padding: 0 0 56px 44px;
  margin-left: 10px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1px;
  top: 10px;
  width: 14px;
  height: 14px;
  background: #fff;
  border: 4px solid var(--primary-light);
  border-radius: 50%;
  z-index: 2;
}

.timeline-item::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 28px;
  bottom: 0;
  width: 2px;
  background: #D4E7F2;
}

.timeline-item:last-child {
  padding-bottom: 8px;
}

.timeline-item:last-child::after {
  display: none;
}

.timeline-item.timeline-active::before {
  border-color: var(--gold);
  width: 16px;
  height: 16px;
  left: -2px;
  top: 9px;
  box-shadow: 0 0 0 5px rgba(242, 169, 59, .18);
}

.timeline-year {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-deep);
  background: var(--primary-soft);
  border: 1px solid #C9E1EE;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.timeline-card {
  background: #fff;
  border: 1px solid var(--line-color);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease;
  max-width: 840px;
}

.timeline-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.timeline-card h3 {
  font-size: 21px;
  font-weight: 700;
  color: var(--title-color);
  margin-bottom: 8px;
}

.timeline-card p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--body-color);
  margin-top: 6px;
}

.timeline-action {
  margin-top: 16px;
}

@media (max-width: 600px) {
  .timeline-item {
    padding-left: 28px;
    margin-left: 4px;
  }

  .timeline-card {
    padding: 20px 18px;
  }

  .timeline-card h3 {
    font-size: 18px;
  }

  .timeline-card p {
    font-size: 14px;
  }
}

/* Story / Gallery */
.story-section {
  background: #F6F9FC;
  padding: 96px 0;
}

.story-block {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 54px;
  align-items: center;
  padding: 42px 0;
}

.story-block.reverse .story-media {
  order: 2;
}

.story-block.reverse .story-content {
  order: 1;
}

.story-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: #DDEAF3;
  position: relative;
}

.story-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.story-tag {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-deep);
  background: var(--primary-soft);
  border: 1px solid #CEF;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.story-content h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--title-color);
  margin-bottom: 12px;
  line-height: 1.4;
}

.story-content p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--body-color);
}

.story-content ul {
  list-style: none;
  margin-top: 20px;
}

.story-content li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  color: var(--body-color);
  line-height: 1.8;
}

.story-content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 2px solid var(--primary-light);
  background: #fff;
}

@media (max-width: 900px) {
  .story-block {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 32px 0;
  }

  .story-block.reverse .story-media {
    order: 0;
  }

  .story-block.reverse .story-content {
    order: 0;
  }

  .story-content h3 {
    font-size: 20px;
  }
}

/* Voice quotes */
.voice-section {
  background: #fff;
  padding: 96px 0;
}

.voice-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
}

.voice-card {
  background: var(--page-bg);
  border: 1px solid var(--line-color);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease;
}

.voice-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.voice-card blockquote {
  margin: 0;
}

.voice-card blockquote p {
  font-size: 16px;
  line-height: 2;
  color: var(--title-color);
}

.voice-card footer {
  margin-top: 18px;
  font-size: 14px;
  color: var(--muted-color);
}

.voice-card footer strong {
  display: block;
  color: var(--primary-deep);
  font-weight: 600;
}

.voice-mini .voice-card {
  padding: 26px;
}

.voice-mini blockquote p {
  font-size: 15px;
}

@media (max-width: 880px) {
  .voice-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 500px) {
  .voice-card {
    padding: 24px 18px;
  }
}

/* FAQ */
.faq-section {
  background: #F6F9FC;
  padding: 96px 0;
}

.faq-wrap {
  max-width: 900px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 8px 32px;
}

.faq-item {
  border-bottom: 1px solid var(--line-color);
}

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

.faq-item summary {
  list-style: none;
  position: relative;
  display: block;
  padding: 26px 46px 26px 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--title-color);
  cursor: pointer;
  line-height: 1.7;
  transition: color .2s ease;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:hover {
  color: var(--primary-deep);
}

.faq-item summary::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  margin-right: 12px;
  vertical-align: middle;
  flex-shrink: 0;
}

.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 4px;
  top: 22px;
  font-size: 26px;
  font-weight: 300;
  color: var(--primary);
  line-height: 1;
  transition: transform .2s ease, color .2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
  color: var(--gold-dark);
}

.faq-answer {
  padding: 4px 0 28px 22px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--body-color);
}

@media (max-width: 600px) {
  .faq-wrap {
    padding: 2px 20px;
  }

  .faq-item summary {
    font-size: 15px;
    padding-left: 2px;
  }

  .faq-answer {
    font-size: 14px;
    padding-left: 22px;
  }
}

/* CTA */
.cta-section {
  background: var(--page-bg);
  padding: 88px 0;
}

.cta-panel {
  background: #fff;
  border: 1px solid var(--line-color);
  border-radius: 22px;
  padding: 54px 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  box-shadow: var(--shadow-card);
}

.cta-text h2 {
  font-size: 29px;
  font-weight: 700;
  color: var(--title-color);
  line-height: 1.4;
  margin-bottom: 10px;
}

.cta-text p {
  font-size: 15px;
  color: var(--muted-color);
  line-height: 1.9;
}

.cta-actions {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 260px;
}

@media (max-width: 900px) {
  .cta-panel {
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 28px;
  }

  .cta-actions {
    width: 100%;
    min-width: 0;
  }

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

@media (max-width: 520px) {
  .cta-text h2 {
    font-size: 23px;
  }
}

/* Footer */
.site-footer {
  background: var(--title-color);
  color: #BBD3E3;
  padding: 64px 0 26px;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 1.2fr;
  gap: 60px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.footer-brand .brand {
  margin-bottom: 18px;
}

.footer-brand .brand-name {
  color: #fff;
}

.footer-brand p {
  font-size: 14px;
  line-height: 2;
  color: #9FBED2;
  max-width: 410px;
}

.footer-brand .brand .brand-mark {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .25);
  color: var(--gold);
}

.footer-nav p {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 14px;
}

.footer-nav ul {
  list-style: none;
}

.footer-nav li {
  margin-bottom: 8px;
}

.footer-nav li a {
  font-size: 14px;
  color: #9FBED2;
  transition: color .2s ease;
}

.footer-nav li a:hover {
  color: #fff;
}

.footer-contact p {
  font-size: 14px;
  line-height: 2;
  color: #9FBED2;
  margin-bottom: 10px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  padding-top: 24px;
  font-size: 13px;
  color: #89ABC1;
}

@media (max-width: 900px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 560px) {
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}