/* roulang page: index */
:root{
  --blue:#0E6FA8;
  --blue-dark:#0A5379;
  --blue-soft:#E8F3FA;
  --orange:#FF7A29;
  --orange-soft:#FFF8F2;
  --orange-ring:rgba(255,122,41,.18);
  --teal:#12B39B;
  --teal-soft:#E6F7F4;
  --bg:#F5F8FB;
  --card:#FFFFFF;
  --ink-dark:#0F2A3D;
  --text:#10202E;
  --text-2:#52667A;
  --text-3:#8B9AA9;
  --line:#E3EBF3;
  --error:#D9432F;
  --r-card:16px;
  --r-sm:12px;
  --r-btn:10px;
  --shadow-1:0 1px 2px rgba(16,32,46,.05), 0 10px 30px -14px rgba(16,32,46,.14);
  --shadow-2:0 2px 4px rgba(16,32,46,.06), 0 18px 40px -18px rgba(16,32,46,.22);
  --shadow-3:0 24px 60px -20px rgba(16,32,46,.28);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  text-align:left;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--blue);text-decoration:none;}
a:hover{text-decoration:underline;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section--soft{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:720px;margin-bottom:44px;}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:600;color:var(--blue);
  background:var(--blue-soft);border-radius:999px;padding:4px 12px;margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);}
h1{font-size:clamp(28px,4.6vw,44px);line-height:1.22;font-weight:700;}
h2{font-size:clamp(22px,3vw,30px);line-height:1.3;font-weight:700;margin-bottom:14px;}
h3{font-size:19px;line-height:1.4;font-weight:600;}
h4{font-size:16px;font-weight:600;}
.section-head p{color:var(--text-2);font-size:15.5px;line-height:1.85;}
.lead{color:var(--text-2);font-size:16px;}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;line-height:1;text-decoration:none;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .2s ease-out,color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn:active{transform:translateY(0);}
.btn:focus-visible{outline:3px solid rgba(14,111,168,.28);outline-offset:2px;}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 10px 24px -14px rgba(255,122,41,.9);}
.btn--primary:hover{background:#F26A15;color:#fff;}
.btn--solid{background:var(--blue);color:#fff;}
.btn--solid:hover{background:var(--blue-dark);color:#fff;}
.btn--ghost{background:#fff;color:var(--blue);border-color:#C9DEEF;}
.btn--ghost:hover{background:var(--blue-soft);color:var(--blue-dark);}
.btn--block{width:100%;}
.btn--sm{min-height:42px;padding:0 18px;font-size:14px;}

/* 徽章 */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  border-radius:999px;padding:4px 10px;font-size:12.5px;font-weight:500;line-height:1.6;
  background:var(--blue-soft);color:var(--blue);white-space:nowrap;
}
.badge--teal{background:var(--teal-soft);color:#0B8F7C;}
.badge--orange{background:#FFEDE0;color:#C45713;}
.badge--gray{background:#EEF2F6;color:var(--text-3);}

/* 导航 */
.site-nav{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);}
.site-nav__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;}
.brand:hover{text-decoration:none;}
.brand__mark{position:relative;width:34px;height:34px;flex:0 0 34px;border-radius:9px;background:linear-gradient(135deg,#1281BF,var(--blue-dark));overflow:hidden;}
.brand__mark::before{content:"";position:absolute;left:7px;right:7px;top:11px;height:2px;background:rgba(255,255,255,.92);transform:skewX(-18deg);}
.brand__mark::after{content:"";position:absolute;left:7px;right:7px;top:20px;height:2px;background:rgba(255,255,255,.6);transform:skewX(-18deg);}
.brand__text{display:flex;flex-direction:column;line-height:1.15;}
.brand__main{font-size:17px;font-weight:700;color:var(--ink-dark);}
.brand__sub{font-size:11px;font-weight:500;color:var(--text-3);}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-link{position:relative;display:inline-flex;align-items:center;height:68px;font-size:15px;font-weight:500;color:var(--text-2);text-decoration:none;transition:color .2s ease-out;}
.nav-link::after{content:"";position:absolute;left:50%;bottom:14px;width:0;height:2px;background:var(--blue);transform:translateX(-50%);transition:width .2s ease-out;}
.nav-link:hover,.nav-link.is-active{color:var(--blue);text-decoration:none;}
.nav-link:hover::after,.nav-link.is-active::after{width:18px;}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;
  align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-dark);position:relative;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink-dark);}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.drawer-mask{position:fixed;inset:0;background:rgba(15,42,61,.45);opacity:0;visibility:hidden;transition:opacity .28s ease-out,visibility .28s;z-index:110;}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.nav-drawer{
  position:fixed;top:0;right:0;height:100%;width:82vw;max-width:340px;background:#fff;
  box-shadow:var(--shadow-3);transform:translateX(102%);transition:transform .28s ease-out;
  z-index:120;display:flex;flex-direction:column;
}
.nav-drawer.is-open{transform:translateX(0);}
.nav-drawer__head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);}
.nav-drawer__close{width:36px;height:36px;border-radius:9px;border:1px solid var(--line);background:#fff;font-size:18px;line-height:1;cursor:pointer;color:var(--text-2);}
.nav-drawer__list{flex:1;overflow-y:auto;}
.nav-drawer__list a{display:flex;align-items:center;justify-content:space-between;height:52px;padding:0 20px;font-size:15px;color:var(--text);border-bottom:1px solid var(--line);text-decoration:none;}
.nav-drawer__list a.is-active{color:var(--blue);font-weight:600;}
.nav-drawer__foot{padding:16px 20px;border-top:1px solid var(--line);}

/* Hero */
.hero-kv{position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(14,111,168,.06),#fff 62%);border-bottom:1px solid var(--line);}
.hero-kv::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(14,111,168,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(14,111,168,.055) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.55),transparent 78%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.55),transparent 78%);
}
.hero-kv__grid{padding:96px 0;align-items:center;position:relative;}
.hero-kv__copy h1{margin:14px 0 16px;max-width:15em;}
.hero-kv__sub{font-size:16.5px;color:var(--text-2);max-width:32em;}
.hero-kv__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-kv__facts{display:flex;flex-wrap:wrap;gap:0;margin-top:34px;border-top:1px solid var(--line);padding-top:22px;}
.hero-kv__facts li{padding:0 24px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:2px;}
.hero-kv__facts li:first-child{padding-left:0;border-left:0;}
.hero-kv__facts .k{font-size:12.5px;color:var(--text-3);}
.hero-kv__facts .v{font-size:15px;font-weight:600;color:var(--ink-dark);}
.hero-kv__visual{position:relative;}
.hero-kv__media{border-radius:20px;overflow:hidden;box-shadow:var(--shadow-2);aspect-ratio:16/9;background:#DCE7F0;}
.hero-kv__media img{width:100%;height:100%;object-fit:cover;}
.hero-kv__card{
  position:absolute;left:-16px;bottom:-24px;width:62%;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--shadow-3);padding:18px 20px;
}
.hero-kv__card dt{font-size:12.5px;color:var(--text-3);}
.hero-kv__card dd{margin:0 0 8px;font-size:15px;font-weight:600;color:var(--ink-dark);}
.hero-kv__card dd:last-child{margin-bottom:0;}
.hero-kv__card .hl{color:var(--orange);}

/* 数据条 */
.stat-bar{background:var(--ink-dark);color:#fff;padding:44px 0;}
.stat-bar .grid-x{margin-bottom:-24px;}
.stat-item{padding-bottom:24px;}
.stat-item__num{font-size:clamp(28px,3.4vw,38px);font-weight:700;line-height:1.1;letter-spacing:0;}
.stat-item__num span{font-size:16px;font-weight:600;margin-left:4px;color:rgba(255,255,255,.72);}
.stat-item__label{font-size:13.5px;color:rgba(255,255,255,.7);margin-top:6px;}
.stat-item__bar{height:3px;width:38px;border-radius:2px;background:var(--teal);margin-bottom:14px;}

/* 时间线 */
.agenda-tabs{display:flex;gap:26px;border-bottom:1px solid var(--line);margin-bottom:36px;}
.agenda-tab{
  position:relative;background:none;border:0;padding:0 0 14px;font-size:15.5px;font-weight:600;
  color:var(--text-3);cursor:pointer;transition:color .2s ease-out;
}
.agenda-tab::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;border-radius:3px;background:transparent;transition:background-color .2s ease-out;}
.agenda-tab.is-active{color:var(--orange);}
.agenda-tab.is-active::after{background:var(--orange);}
.agenda-panel{display:none;}
.agenda-panel.is-active{display:block;}
.tl{display:flex;flex-direction:column;}
.tl-item{display:grid;grid-template-columns:76px 30px 1fr;position:relative;}
.tl-time{padding-top:26px;padding-right:14px;text-align:right;font-size:13.5px;font-weight:600;color:var(--blue);line-height:1.5;}
.tl-axis{position:relative;}
.tl-axis::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:var(--line);transform:translateX(-50%);}
.tl-item:first-child .tl-axis::before{top:30px;}
.tl-item:last-child .tl-axis::before{bottom:calc(100% - 30px);}
.tl-dot{position:absolute;left:50%;top:26px;width:10px;height:10px;border-radius:50%;background:var(--blue);transform:translateX(-50%);z-index:1;}
.tl-item.is-now .tl-dot{width:16px;height:16px;top:23px;background:var(--orange);box-shadow:0 0 0 4px var(--orange-ring);}
.tl-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-1);
  padding:20px 22px;margin-bottom:18px;transition:box-shadow .2s ease-out,transform .2s ease-out,border-color .2s ease-out;
}
.tl-card:hover{box-shadow:var(--shadow-2);border-color:#CFE2F0;transform:translateX(2px);}
.tl-card h3{margin-bottom:10px;}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;}
.tl-who{font-size:13.5px;color:var(--text-3);}

/* 嘉宾 */
.speaker-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-1);overflow:hidden;height:100%;transition:box-shadow .2s ease-out,border-color .2s ease-out;}
.speaker-card:hover{box-shadow:var(--shadow-2);border-color:#CFE2F0;}
.speaker-card__media{position:relative;aspect-ratio:1/1;overflow:hidden;background:#DCE7F0;}
.speaker-card--main .speaker-card__media{aspect-ratio:4/5;}
.speaker-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out;}
.speaker-card:hover .speaker-card__media img{transform:scale(1.03);}
.speaker-card__veil{position:absolute;inset:auto 0 0 0;height:60%;background:linear-gradient(180deg,rgba(15,42,61,0),rgba(15,42,61,.82));}
.speaker-card__name{position:absolute;left:18px;right:18px;bottom:14px;color:#fff;}
.speaker-card__name strong{display:block;font-size:18px;font-weight:600;line-height:1.4;}
.speaker-card__name span{font-size:13px;color:rgba(255,255,255,.82);}
.speaker-card__body{padding:18px 20px 22px;}
.speaker-card__body p{font-size:14.5px;color:var(--text-2);line-height:1.8;margin-bottom:14px;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}

/* 票种对比 */
.ticket-grid{display:flex;gap:24px;align-items:stretch;}
.ticket-col{
  flex:1 1 0;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);padding:26px 24px;display:flex;flex-direction:column;
  transition:box-shadow .2s ease-out,border-color .2s ease-out,transform .2s ease-out;
}
.ticket-col:hover{box-shadow:var(--shadow-2);border-color:#CFE2F0;}
.ticket-col--pick{background:var(--orange-soft);border-color:#F7D3B4;border-top:4px solid var(--orange);transform:translateY(-8px);position:relative;}
.ticket-col--pick:hover{transform:translateY(-10px);}
.ticket-col__flag{position:absolute;top:16px;right:-1px;background:var(--orange);color:#fff;font-size:12px;font-weight:600;border-radius:999px 0 0 999px;padding:4px 12px 4px 14px;}
.ticket-col h3{font-size:18px;margin-bottom:6px;}
.ticket-price{font-size:32px;font-weight:700;color:var(--ink-dark);line-height:1.2;font-variant-numeric:tabular-nums;}
.ticket-price i{font-size:16px;font-style:normal;font-weight:600;margin-right:2px;}
.ticket-price em{font-size:13px;font-style:normal;font-weight:500;color:var(--text-3);margin-left:6px;}
.ticket-col__desc{font-size:14px;color:var(--text-2);margin:6px 0 18px;min-height:44px;}
.ticket-feats{border-top:1px solid var(--line);margin-bottom:22px;}
.ticket-feats li{display:flex;align-items:center;gap:10px;min-height:44px;font-size:14.5px;color:var(--text-2);border-bottom:1px solid var(--line);}
.ticket-feats .ico{flex:0 0 18px;width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;line-height:1;}
.ticket-feats .yes{background:var(--teal-soft);color:#0B8F7C;}
.ticket-feats .no{background:#EEF2F6;color:#C9D3DC;}
.ticket-col .btn{margin-top:auto;}

/* 资讯列表 */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:36px;flex-wrap:wrap;}
.news-more{font-size:14.5px;font-weight:600;color:var(--blue);display:inline-flex;align-items:center;gap:6px;}
.news-more:hover{text-decoration:none;color:var(--blue-dark);}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-1);overflow:hidden;height:100%;display:block;text-decoration:none;transition:box-shadow .2s ease-out,border-color .2s ease-out,transform .2s ease-out;}
.news-card:hover{text-decoration:none;box-shadow:var(--shadow-2);border-color:#CFE2F0;transform:translateY(-2px);}
.news-card__media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#DCE7F0;}
.news-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out;}
.news-card:hover .news-card__media img{transform:scale(1.03);}
.news-card__badge{position:absolute;left:12px;top:12px;}
.news-card__body{padding:18px 20px 20px;}
.news-card__body h3{color:var(--text);margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-card__body p{font-size:14px;color:var(--text-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.news-card__meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;font-size:13px;color:var(--text-3);}
.news-card__meta .arrow{color:var(--blue);font-weight:700;}
.news-card--lead .news-card__body h3{font-size:21px;-webkit-line-clamp:2;}
.news-card--lead .news-card__body p{-webkit-line-clamp:3;}
.news-card--mini .news-card__body{padding:14px 16px 16px;}
.news-card--mini .news-card__body h3{font-size:15.5px;}
.news-card--mini .news-card__body p{font-size:13px;-webkit-line-clamp:2;}
.cms-empty{
  min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:8px;background:#fff;border:1px dashed #CFE2F0;border-radius:var(--r-card);padding:32px 24px;text-align:center;
}
.cms-empty__icon{width:44px;height:44px;border-radius:12px;background:var(--blue-soft);display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:20px;font-weight:700;}
.cms-empty strong{font-size:16px;color:var(--ink-dark);}
.cms-empty span{font-size:14px;color:var(--text-3);}
.cms-empty a{font-size:14px;font-weight:600;margin-top:6px;}

/* 报名表单 */
.signup{background:var(--ink-dark);color:#fff;padding:88px 0;}
.signup .eyebrow{background:rgba(255,255,255,.12);color:#CFE7F6;}
.signup h2{color:#fff;}
.signup__lead{color:rgba(255,255,255,.74);font-size:15.5px;max-width:34em;}
.signup__notes{margin-top:26px;display:flex;flex-direction:column;gap:14px;}
.signup__notes li{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,.86);align-items:flex-start;}
.signup__notes .tick{flex:0 0 20px;width:20px;height:20px;border-radius:50%;background:rgba(18,179,155,.22);color:#5FE0CE;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;margin-top:4px;}
.signup__deadline{margin-top:26px;padding:14px 18px;border-radius:var(--r-sm);background:rgba(255,122,41,.16);border:1px solid rgba(255,122,41,.4);font-size:14.5px;color:#FFD9C0;}
.signup__deadline b{color:#fff;font-size:17px;}
.form-card{background:#fff;border-radius:var(--r-card);box-shadow:var(--shadow-3);padding:28px;color:var(--text);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:14px;font-weight:500;color:var(--text-2);margin-bottom:8px;}
.field label em{color:var(--error);font-style:normal;margin-left:2px;}
.field input[type="text"],.field input[type="tel"],.field input[type="email"],.field select,.field textarea{
  width:100%;min-height:46px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-btn);
  background:#fff;color:var(--text);transition:border-color .2s ease-out,box-shadow .2s ease-out;appearance:none;
}
.field textarea{min-height:104px;resize:vertical;line-height:1.7;}
.field select{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2352667A' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(14,111,168,.16);}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--error);}
.field__err{display:none;font-size:13px;color:var(--error);margin-top:6px;}
.field.has-error .field__err{display:block;}
.agree{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--text-2);margin:6px 0 20px;}
.agree input{width:18px;height:18px;margin-top:4px;accent-color:var(--blue);flex:0 0 18px;}
.form-actions{display:flex;justify-content:flex-end;}
.form-tip{font-size:13px;color:var(--text-3);margin-top:12px;text-align:right;}
.form-success{display:none;margin-bottom:16px;padding:12px 14px;border-radius:var(--r-btn);background:var(--teal-soft);color:#0B8F7C;font-size:14px;font-weight:500;}
.form-success.is-open{display:block;}

/* FAQ */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:none;border:0;padding:20px 4px;font-size:16px;font-weight:600;color:var(--text);
  text-align:left;cursor:pointer;transition:background-color .2s ease-out,color .2s ease-out;
}
.faq-q:hover{background:var(--bg);color:var(--blue);}
.faq-sign{flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:var(--blue-soft);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;line-height:1;transition:transform .2s ease-out;}
.faq-item.is-open .faq-sign{transform:rotate(180deg);}
.faq-a{display:none;padding:0 4px 22px;font-size:15px;line-height:1.8;color:var(--text-2);}
.faq-item.is-open .faq-a{display:block;}

/* 页脚 */
.site-footer{background:var(--ink-dark);color:rgba(255,255,255,.72);padding:64px 0 0;}
.site-footer a{color:rgba(255,255,255,.72);text-decoration:none;transition:color .2s ease-out,transform .2s ease-out;}
.site-footer a:hover{color:#fff;text-decoration:none;display:inline-block;transform:translateX(2px);}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand__main{color:#fff;}
.footer-brand .brand__sub{color:rgba(255,255,255,.6);}
.site-footer p{font-size:14px;line-height:1.8;}
.footer-title{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-list li{margin-bottom:10px;font-size:14px;}
.footer-qr{width:96px;height:96px;border-radius:12px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;font-size:12px;color:rgba(255,255,255,.6);text-align:center;line-height:1.5;}
.footer-bottom{margin-top:48px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.55);}

/* Foundation 覆盖 */
.button,button{font-family:inherit;}
body,.grid-container{background:transparent;}
.grid-margin-y{margin-top:-16px;}
.grid-margin-y>.cell{margin-top:16px;}

/* 响应式 */
@media screen and (max-width:1199px){
  .container{padding:0 24px;}
  .section{padding:64px 0;}
  .signup{padding:64px 0;}
  .hero-kv__grid{padding:72px 0;}
}
@media screen and (max-width:1023px){
  .nav-links,.nav-cta .btn{display:none;}
  .nav-toggle{display:flex;}
  .hero-kv__grid{padding:56px 0 72px;}
  .hero-kv__copy h1{max-width:none;}
  .hero-kv__visual{margin-top:44px;}
  .hero-kv__card{position:static;width:100%;margin-top:16px;box-shadow:var(--shadow-1);}
  .ticket-grid{flex-wrap:wrap;}
  .ticket-col{flex:1 1 calc(50% - 12px);}
  .ticket-col--pick{transform:none;}
  .ticket-col--pick:hover{transform:translateY(-2px);}
}
@media screen and (max-width:767px){
  .container{padding:0 20px;}
  .section{padding:48px 0;}
  .signup{padding:48px 0;}
  .hero-kv__grid{padding:44px 0 60px;}
  .hero-kv__facts{padding-top:18px;}
  .hero-kv__facts li{padding:0 16px;}
  .hero-kv__facts .v{font-size:14px;}
  .hero-kv__cta .btn{flex:1 1 100%;}
  .stat-bar{padding:36px 0;}
  .tl-item{grid-template-columns:1fr;row-gap:0;padding-left:20px;position:relative;}
  .tl-item::before{content:"";position:absolute;left:4px;top:6px;bottom:22px;width:2px;background:var(--line);}
  .tl-item::after{content:"";position:absolute;left:0;top:10px;width:10px;height:10px;border-radius:50%;background:var(--blue);}
  .tl-item.is-now::after{width:14px;height:14px;top:8px;background:var(--orange);box-shadow:0 0 0 4px var(--orange-ring);}
  .tl-time{padding:0;margin-bottom:8px;justify-self:start;display:inline-flex;background:var(--blue-soft);color:var(--blue);border-radius:999px;padding:2px 12px;font-size:12.5px;line-height:1.7;}
  .tl-axis{display:none;}
  .tl-card{padding:18px;margin-bottom:16px;}
  .ticket-grid{flex-wrap:nowrap;overflow-x:auto;scroll-snap-type:x mandatory;gap:16px;margin:0 -20px;padding:8px 20px 20px;}
  .ticket-col{flex:0 0 78vw;scroll-snap-align:center;}
  .ticket-col--pick{transform:none;}
  .form-row{grid-template-columns:1fr;}
  .form-actions{justify-content:stretch;}
  .form-actions .btn{width:100%;}
  .form-tip{text-align:left;}
  .news-card--lead .news-card__body h3{font-size:19px;}
}
@media screen and (max-width:479px){
  .section{padding:40px 0;}
  .signup{padding:40px 0;}
  .hero-kv__facts li{width:50%;padding:0 0 12px 0;border-left:0;}
  .hero-kv__facts li:nth-child(even){padding-left:14px;border-left:1px solid var(--line);}
  .stat-item__num{font-size:28px;}
  .btn{width:100%;}
  .ticket-col .btn,.form-actions .btn{width:100%;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: category1 */
:root{
  --blue:#0E6FA8;
  --blue-deep:#0A5379;
  --blue-tint:#E8F3FA;
  --orange:#FF7A29;
  --orange-tint:#FFF8F2;
  --teal:#12B39B;
  --teal-tint:#E6F7F4;
  --bg:#F5F8FB;
  --card:#FFFFFF;
  --ink-dark:#0F2A3D;
  --ink:#10202E;
  --ink-2:#52667A;
  --ink-3:#8B9AA9;
  --line:#E3EBF3;
  --error:#D9432F;
  --r-lg:16px;
  --r-md:12px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(16,32,46,.05), 0 10px 30px -14px rgba(16,32,46,.14);
  --sh-2:0 2px 4px rgba(16,32,46,.06), 0 18px 40px -18px rgba(16,32,46,.22);
  --sh-3:0 24px 60px -20px rgba(16,32,46,.28);
  --container:1200px;
  --nav-h:68px;
}

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

html{-webkit-text-size-adjust:100%;}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  text-align:left;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;}
a{color:var(--blue);text-decoration:none;transition:color .2s ease-out,background-color .2s ease-out,border-color .2s ease-out;}
a:hover{color:var(--blue-deep);text-decoration:underline;}
p{margin:0 0 1em;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;letter-spacing:0;}
h1{font-size:clamp(28px,4.6vw,44px);line-height:1.22;}
h2{font-size:clamp(22px,3vw,30px);line-height:1.3;}
h3{font-size:19px;line-height:1.4;font-weight:600;}
h4{font-size:16px;font-weight:600;}
ul,ol{margin:0 0 1em;padding-left:1.2em;}
li{margin-bottom:.4em;}
button{font-family:inherit;}

:focus-visible{outline:3px solid rgba(14,111,168,.28);outline-offset:2px;border-radius:6px;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

/* ---------- 基础组件覆盖 ---------- */
.button,.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 24px;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  text-decoration:none;
  cursor:pointer;
  transition:background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;
  margin:0;
}
.button:hover,.btn:hover{text-decoration:none;}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 10px 24px -12px rgba(255,122,41,.7);}
.btn--primary:hover{background:#F06A18;color:#fff;transform:translateY(-1px);}
.btn--primary:active{transform:translateY(0);}
.btn--outline{background:#fff;color:var(--blue);border-color:rgba(14,111,168,.35);}
.btn--outline:hover{background:var(--blue-tint);color:var(--blue-deep);transform:translateY(-1px);}
.btn--ghost{background:transparent;color:var(--blue);border-color:var(--line);}
.btn--ghost:hover{background:#fff;border-color:rgba(14,111,168,.35);}
.btn--sm{min-height:40px;padding:0 18px;font-size:14px;}
.btn--block{width:100%;}

.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 10px;
  border-radius:var(--r-pill);
  font-size:12px;
  font-weight:500;
  line-height:1.5;
  white-space:nowrap;
}
.badge--blue{background:var(--blue-tint);color:var(--blue-deep);}
.badge--teal{background:var(--teal-tint);color:#0B8574;}
.badge--orange{background:#FFEDE0;color:#C4550C;}
.badge--gray{background:#EEF2F6;color:var(--ink-2);}
.badge--ghost{background:#fff;color:var(--ink-2);border:1px solid var(--line);}

/* ---------- 导航 ---------- */
.site-nav{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.site-nav__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:var(--nav-h);
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;}
.brand:hover{text-decoration:none;}
.brand__mark{
  width:38px;height:38px;flex:0 0 38px;
  border-radius:11px;
  background:
    linear-gradient(135deg,var(--blue) 0%,var(--blue-deep) 100%);
  position:relative;
  overflow:hidden;
}
.brand__mark::before{
  content:"";
  position:absolute;left:-6px;top:50%;
  width:50px;height:3px;
  background:rgba(255,255,255,.9);
  transform:rotate(-32deg);
}
.brand__mark::after{
  content:"";
  position:absolute;left:-6px;top:calc(50% + 9px);
  width:50px;height:3px;
  background:rgba(255,255,255,.45);
  transform:rotate(-32deg);
}
.brand__text{display:flex;flex-direction:column;line-height:1.25;}
.brand__main{font-size:17px;font-weight:700;color:var(--ink);}
.brand__sub{font-size:12px;color:var(--ink-3);font-weight:500;}

.nav-links{display:flex;align-items:center;gap:28px;}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  min-height:44px;
  font-size:15px;
  font-weight:500;
  color:var(--ink-2);
  text-decoration:none;
  transition:color .2s ease-out;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;bottom:6px;
  width:18px;height:2px;
  background:var(--blue);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .2s ease-out;
}
.nav-link:hover{color:var(--blue);text-decoration:none;}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--blue);font-weight:600;}

.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  border-radius:10px;
  border:1px solid var(--line);
  background:#fff;
  position:relative;
  cursor:pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  position:absolute;left:50%;top:50%;
  width:18px;height:2px;background:var(--ink);
  content:"";transform:translate(-50%,-50%);
  transition:transform .2s ease-out,opacity .2s ease-out;
}
.nav-toggle span::before{transform:translate(-50%,-6px);}
.nav-toggle span::after{transform:translate(-50%,6px);}
.nav-toggle[aria-expanded="true"] span{background:transparent;}
.nav-toggle[aria-expanded="true"] span::before{transform:translate(-50%,0) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span::after{transform:translate(-50%,0) rotate(-45deg);}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section--white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:40px;}
.section-head__eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--blue);
  margin-bottom:12px;
}
.section-head__eyebrow::before{
  content:"";width:18px;height:3px;border-radius:2px;background:var(--orange);
}
.section-head p{margin:14px 0 0;color:var(--ink-2);font-size:16px;}

/* ---------- 内页首屏 ---------- */
.page-hero{
  background:
    linear-gradient(120deg,rgba(14,111,168,.06) 0%,rgba(255,255,255,0) 62%),
    #fff;
  border-bottom:1px solid var(--line);
  padding:56px 0 72px;
  position:relative;
  overflow:hidden;
}
.page-hero::after{
  content:"";
  position:absolute;
  right:-140px;top:-120px;
  width:420px;height:420px;
  background:radial-gradient(circle,rgba(18,179,155,.10) 0%,rgba(18,179,155,0) 70%);
  pointer-events:none;
}
.page-hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;}
.page-hero__copy{position:relative;z-index:2;}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:14px;color:var(--ink-2);
  margin-bottom:20px;
}
.breadcrumb a{color:var(--ink-2);}
.breadcrumb a:hover{color:var(--blue);text-decoration:underline;}
.breadcrumb span.sep{color:var(--ink-3);}
.breadcrumb .current{color:var(--blue);font-weight:600;}
.page-hero h1{margin:16px 0 18px;}
.page-hero__lead{
  font-size:17px;
  line-height:1.85;
  color:var(--ink-2);
  max-width:560px;
  margin-bottom:28px;
}
.hero-facts{
  display:flex;flex-wrap:wrap;gap:0;
  list-style:none;padding:0;margin:0;
  border-top:1px solid var(--line);
  padding-top:22px;
}
.hero-facts li{
  padding:0 22px;
  border-left:1px solid var(--line);
  margin:0;
}
.hero-facts li:first-child{padding-left:0;border-left:0;}
.hero-facts strong{
  display:block;
  font-size:24px;
  font-weight:700;
  color:var(--blue-deep);
  font-variant-numeric:tabular-nums;
  line-height:1.3;
}
.hero-facts span{font-size:13px;color:var(--ink-3);}
.page-hero__media{
  position:relative;
  border-radius:20px;
  overflow:hidden;
  box-shadow:var(--sh-3);
  aspect-ratio:16/10;
  border:1px solid var(--line);
  background:var(--blue-tint);
}
.page-hero__media img{width:100%;height:100%;object-fit:cover;}

/* ---------- 日期切换 ---------- */
.tabs{
  display:flex;
  flex-wrap:wrap;
  gap:28px;
  border-bottom:1px solid var(--line);
  margin-bottom:32px;
}
.tab-btn{
  appearance:none;
  background:transparent;
  border:0;
  border-bottom:2px solid transparent;
  padding:12px 2px;
  min-height:44px;
  font-size:16px;
  font-weight:600;
  color:var(--ink-3);
  cursor:pointer;
  transition:color .2s ease-out,border-color .2s ease-out;
}
.tab-btn:hover{color:var(--blue);}
.tab-btn.is-active{color:var(--blue-deep);border-bottom-color:var(--orange);}
.tab-btn small{display:block;font-size:12px;font-weight:400;color:var(--ink-3);}

/* ---------- 议程列表 ---------- */
.agenda-panel[hidden]{display:none;}
.agenda-group{margin-bottom:36px;}
.agenda-group__title{
  display:flex;align-items:center;gap:12px;
  font-size:15px;font-weight:600;color:var(--ink-2);
  margin-bottom:14px;
}
.agenda-group__title::before{
  content:"";width:4px;height:16px;border-radius:2px;background:var(--blue);
}
.agenda-list{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  overflow:hidden;
}
.agenda-head{
  display:grid;
  grid-template-columns:156px minmax(0,2fr) minmax(0,1fr) minmax(0,1fr);
  gap:16px;
  padding:14px 24px;
  background:#FAFCFE;
  border-bottom:1px solid var(--line);
  font-size:13px;
  font-weight:600;
  color:var(--ink-3);
}
.agenda-row{
  display:grid;
  grid-template-columns:156px minmax(0,2fr) minmax(0,1fr) minmax(0,1fr);
  gap:16px;
  align-items:center;
  padding:20px 24px;
  border-bottom:1px solid var(--line);
  transition:background-color .2s ease-out,box-shadow .2s ease-out,transform .2s ease-out;
}
.agenda-row:last-child{border-bottom:0;}
.agenda-row:hover{background:#FAFCFE;box-shadow:inset 3px 0 0 var(--blue);}
.agenda-row__time{
  font-size:14px;
  font-weight:600;
  color:var(--blue);
  font-variant-numeric:tabular-nums;
  letter-spacing:0;
}
.agenda-row__main h3{font-size:17px;margin-bottom:6px;}
.agenda-row__meta{display:flex;flex-wrap:wrap;gap:8px;}
.agenda-row__venue,.agenda-row__speaker{font-size:14px;color:var(--ink-2);}

/* ---------- 右侧锚点 ---------- */
.agenda-aside{
  position:sticky;
  top:92px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  padding:24px;
}
.agenda-aside__title{font-size:15px;font-weight:600;margin-bottom:14px;}
.agenda-aside ul{list-style:none;padding:0;margin:0 0 20px;}
.agenda-aside li{margin-bottom:2px;}
.agenda-aside a{
  display:block;
  padding:11px 12px;
  min-height:44px;
  border-radius:10px;
  font-size:14px;
  color:var(--ink-2);
  border-left:2px solid transparent;
  transition:background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out,padding-left .2s ease-out;
}
.agenda-aside a:hover{
  background:var(--blue-tint);
  color:var(--blue-deep);
  border-left-color:var(--blue);
  padding-left:16px;
  text-decoration:none;
}
.agenda-aside__note{
  border-top:1px solid var(--line);
  padding-top:16px;
  font-size:13px;
  color:var(--ink-2);
  line-height:1.75;
}
.agenda-aside__note strong{color:var(--orange);font-size:15px;font-variant-numeric:tabular-nums;}

/* ---------- 须知 ---------- */
.notice-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}
.notice-list{list-style:none;padding:0;margin:0;}
.notice-list li{
  position:relative;
  padding:22px 0 22px 24px;
  border-left:4px solid var(--blue-tint);
  border-bottom:1px solid var(--line);
  padding-left:28px;
  transition:border-color .2s ease-out,background-color .2s ease-out;
}
.notice-list li:last-child{border-bottom:0;}
.notice-list li:hover{border-left-color:var(--blue);background:#FAFCFE;}
.notice-list h3{font-size:17px;margin-bottom:6px;}
.notice-list p{margin:0;font-size:15px;color:var(--ink-2);}
.notice-media{
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--sh-2);
  aspect-ratio:4/3;
  background:var(--blue-tint);
}
.notice-media img{width:100%;height:100%;object-fit:cover;}

/* ---------- 结尾 CTA ---------- */
.cta-strip{
  background:var(--ink-dark);
  border-radius:20px;
  padding:48px;
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:32px;
  align-items:center;
  box-shadow:var(--sh-3);
}
.cta-strip h2{color:#fff;margin-bottom:12px;}
.cta-strip p{color:rgba(255,255,255,.72);margin:0;font-size:15px;max-width:560px;}
.cta-strip__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;}
.cta-strip .btn--outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.4);}
.cta-strip .btn--outline:hover{background:rgba(255,255,255,.1);color:#fff;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink-dark);
  color:rgba(255,255,255,.72);
  padding:72px 0 28px;
  margin-top:88px;
  font-size:14px;
}
.site-footer .brand__main{color:#fff;}
.site-footer .brand__sub{color:rgba(255,255,255,.6);}
.site-footer .brand__mark{background:linear-gradient(135deg,#1B7FB8 0%,#0A5379 100%);}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.site-footer p{color:rgba(255,255,255,.72);font-size:14px;line-height:1.8;}
.footer-title{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-list{list-style:none;padding:0;margin:0;}
.footer-list li{margin-bottom:10px;font-size:14px;line-height:1.7;}
.footer-list a{
  color:rgba(255,255,255,.72);
  display:inline-block;
  transition:color .2s ease-out,transform .2s ease-out;
}
.footer-list a:hover{color:#fff;transform:translateX(2px);text-decoration:none;}
.footer-qr{
  width:96px;height:96px;
  border-radius:12px;
  border:1px dashed rgba(255,255,255,.32);
  display:flex;align-items:center;justify-content:center;
  text-align:center;
  font-size:12px;
  color:rgba(255,255,255,.6);
  line-height:1.5;
}
.footer-bottom{
  margin-top:56px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  font-size:13px;
  color:rgba(255,255,255,.6);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .container{max-width:100%;}
  .page-hero__grid{gap:36px;}
}

@media (max-width:1023px){
  .container{padding:0 24px;}
  .section{padding:64px 0;}
  .page-hero{padding:40px 0 56px;}
  .page-hero__grid{grid-template-columns:1fr;gap:32px;}
  .page-hero__media{aspect-ratio:16/9;}
  .notice-grid{grid-template-columns:1fr;gap:32px;}
  .cta-strip{grid-template-columns:1fr;padding:36px;}
  .cta-strip__actions{justify-content:flex-start;}
  .agenda-head,.agenda-row{grid-template-columns:130px minmax(0,1.8fr) minmax(0,1fr) minmax(0,1fr);gap:12px;padding-left:18px;padding-right:18px;}
  .agenda-aside{position:static;margin-top:32px;}
}

@media (max-width:767px){
  .container{padding:0 20px;}
  .section{padding:48px 0;}
  .site-footer{padding:56px 0 24px;margin-top:64px;}

  .nav-links{
    position:fixed;
    top:0;right:0;
    width:82vw;
    max-width:340px;
    height:100vh;
    background:#fff;
    box-shadow:var(--sh-3);
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:88px 20px 96px;
    transform:translateX(102%);
    transition:transform .25s ease-out;
    z-index:80;
    overflow-y:auto;
  }
  .nav-links.is-open{transform:translateX(0);}
  .nav-link{
    min-height:52px;
    padding:0 4px;
    font-size:16px;
    border-bottom:1px solid var(--line);
  }
  .nav-link::after{display:none;}
  .nav-link.is-active{color:var(--blue);}
  .nav-toggle{display:block;z-index:90;}
  .nav-cta .btn--primary{display:none;}

  .hero-facts{flex-direction:column;gap:14px;}
  .hero-facts li{padding:0;border-left:0;}
  .hero-facts strong{display:inline;font-size:20px;margin-right:8px;}

  .tabs{gap:18px;}
  .tab-btn{font-size:15px;}

  .agenda-head{display:none;}
  .agenda-list{border-radius:var(--r-md);}
  .agenda-row{
    display:block;
    padding:18px 18px 20px;
  }
  .agenda-row:hover{box-shadow:inset 3px 0 0 var(--blue);}
  .agenda-row__time{
    display:inline-block;
    background:var(--blue-tint);
    color:var(--blue-deep);
    padding:4px 12px;
    border-radius:var(--r-pill);
    font-size:13px;
    margin-bottom:12px;
  }
  .agenda-row__main h3{font-size:16px;}
  .agenda-row__venue,.agenda-row__speaker{margin-top:8px;font-size:13.5px;color:var(--ink-3);}

  .notice-list li{padding-left:20px;}
  .cta-strip{padding:28px 22px;border-radius:16px;}
  .cta-strip__actions{flex-direction:column;}
  .cta-strip__actions .btn{width:100%;}
}

@media (max-width:479px){
  .section{padding:40px 0;}
  .page-hero h1{font-size:26px;}
  .page-hero__lead{font-size:15.5px;}
  .brand__sub{display:none;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: article */
:root{
  --primary:#0E6FA8;
  --primary-dark:#0A5379;
  --primary-light:#E8F3FA;
  --accent:#FF7A29;
  --accent-dark:#E96C1C;
  --teal:#12B39B;
  --bg:#F5F8FB;
  --card:#FFFFFF;
  --ink-dark:#0F2A3D;
  --text:#10202E;
  --text-2:#52667A;
  --text-3:#8B9AA9;
  --line:#E3EBF3;
  --error:#D9432F;
  --r-card:16px;
  --r-sm:12px;
  --r-btn:10px;
  --sh-1:0 1px 2px rgba(16,32,46,.05), 0 10px 30px -14px rgba(16,32,46,.14);
  --sh-2:0 2px 4px rgba(16,32,46,.06), 0 18px 40px -18px rgba(16,32,46,.22);
  --sh-3:0 24px 60px -20px rgba(16,32,46,.28);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  text-align:left;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--primary);text-decoration:none;transition:color .2s ease-out}
a:hover{color:var(--primary-dark)}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;color:var(--text);font-weight:700;letter-spacing:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(14,111,168,.28);outline-offset:2px;border-radius:6px}
.container,.grid-container{width:100%;max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}
@media (max-width:1023px){.container,.grid-container{padding-left:24px;padding-right:24px}}
@media (max-width:767px){.container,.grid-container{padding-left:20px;padding-right:20px}}
.num{font-variant-numeric:tabular-nums}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;height:46px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;
  cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;
}
.btn--primary{background:var(--accent);color:#fff}
.btn--primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px -12px rgba(255,122,41,.65)}
.btn--primary:active{transform:translateY(0);box-shadow:none}
.btn--ghost{background:#fff;color:var(--primary);border-color:#C9DFEE}
.btn--ghost:hover{background:var(--primary-light);border-color:var(--primary);color:var(--primary-dark);transform:translateY(-1px)}
.btn--ghost:active{transform:translateY(0)}
.btn--sm{height:38px;min-height:38px;padding:0 16px;font-size:14px;border-radius:9px}
.btn--block{width:100%}

/* ============ 徽章 ============ */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:999px;
  font-size:12px;font-weight:500;line-height:1.6;
}
.badge--primary{background:var(--primary-light);color:var(--primary)}
.badge--teal{background:rgba(18,179,155,.12);color:#0B8674}
.badge--accent{background:rgba(255,122,41,.12);color:#C4571A}
.badge--muted{background:#EEF2F6;color:var(--text-3)}

/* ============ 导航 ============ */
.site-nav{
  position:sticky;top:0;z-index:60;background:#fff;
  border-bottom:1px solid var(--line);
  transition:background-color .2s ease-out,box-shadow .2s ease-out;
}
.site-nav.is-scrolled{background:rgba(255,255,255,.94);backdrop-filter:blur(6px);box-shadow:0 6px 24px -20px rgba(16,32,46,.5)}
.site-nav__inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:0 0 auto}
.brand:hover{color:inherit}
.brand__mark{
  position:relative;width:36px;height:36px;border-radius:10px;background:var(--primary);
  overflow:hidden;flex:0 0 auto;
}
.brand__mark::before,.brand__mark::after{content:"";position:absolute;left:-6px;width:30px;height:3px;background:#fff;transform:rotate(-28deg)}
.brand__mark::before{top:12px;opacity:.95}
.brand__mark::after{top:22px;opacity:.55}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__main{font-size:17px;font-weight:700;color:var(--text)}
.brand__sub{font-size:11px;font-weight:500;color:var(--text-3)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--text-2);padding:6px 0;text-decoration:none}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;
  background:var(--primary);transition:width .2s ease-out;
}
.nav-link:hover{color:var(--primary)}
.nav-link:hover::after{width:100%}
.nav-link.is-active{color:var(--primary)}
.nav-link.is-active::after{width:18px}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{
  display:none;width:40px;height:40px;padding:0;border:1px solid var(--line);
  border-radius:10px;background:#fff;align-items:center;justify-content:center;
  cursor:pointer;position:relative;z-index:80;
}
.nav-toggle span{position:relative;display:block;width:18px;height:2px;background:var(--text)}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);transition:transform .2s ease-out,top .2s ease-out;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.site-nav.is-open .nav-toggle span{background:transparent}
.site-nav.is-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
.site-nav.is-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}

/* ============ 面包屑 ============ */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--text-3);margin-bottom:22px}
.breadcrumb a{color:var(--text-3);text-decoration:none}
.breadcrumb a:hover{color:var(--primary);text-decoration:underline}
.breadcrumb .sep{color:#C9D3DC}
.breadcrumb .current{color:var(--primary);font-weight:600;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.breadcrumb .plain{color:var(--text-3)}

/* ============ 主区 ============ */
.page-main{padding:40px 0 0}
.article-shell{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:36px 40px 40px;box-shadow:var(--sh-1);
}
.article-head{padding-bottom:4px}
.article-head h1{
  font-size:clamp(26px,3.6vw,40px);line-height:1.3;font-weight:700;
  margin:16px 0 18px;color:var(--text);
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:14px;color:var(--text-3)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#C9D3DC}
.article-meta strong{color:var(--text-2);font-weight:500}
.article-cover{margin:28px 0 32px;border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);background:#F0F5F9}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* ============ 正文富文本 ============ */
.article-body{max-width:780px;font-size:16.5px;line-height:1.9;color:var(--text);text-align:left}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 1.1em}
.article-body h2{
  font-size:clamp(22px,2.4vw,28px);line-height:1.35;font-weight:700;
  margin:40px 0 16px;padding-left:14px;border-left:3px solid var(--primary);
}
.article-body h3{font-size:19px;line-height:1.4;font-weight:600;margin:28px 0 12px}
.article-body h4{font-size:16.5px;line-height:1.4;font-weight:600;margin:22px 0 10px}
.article-body ul,.article-body ol{padding-left:1.35em;margin:0 0 1.1em}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-bottom:.5em;line-height:1.85}
.article-body ul li::marker{color:var(--primary)}
.article-body ol li::marker{color:var(--primary);font-weight:600}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;background:var(--primary-light);
  border-left:4px solid var(--primary);border-radius:0 12px 12px 0;color:var(--text-2);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{max-width:100%;height:auto;border-radius:12px;margin:24px auto}
.article-body figure{margin:24px 0}
.article-body figure img{margin:0 auto}
.article-body figcaption{text-align:center;font-size:13px;color:var(--text-3);margin-top:10px;line-height:1.7}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
.article-body th{background:var(--primary-light);font-weight:600;color:var(--text)}
.article-body tbody tr:nth-child(even){background:#FAFCFE}
.article-body a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--primary-dark)}
.article-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#F1F5F9;padding:2px 6px;border-radius:6px;font-size:.92em;color:var(--primary-dark)}
.article-body pre{background:var(--ink-dark);color:#E8F3FA;padding:18px 20px;border-radius:12px;overflow-x:auto;margin:24px 0}
.article-body pre code{background:none;padding:0;color:inherit}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0}

/* ============ 空态 ============ */
.cms-empty{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  min-height:240px;padding:44px 24px;text-align:center;
  border:1px dashed #C9DFEE;border-radius:var(--r-card);background:#FAFCFE;
}
.cms-empty__icon{
  width:56px;height:56px;border-radius:50%;background:var(--primary-light);color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;
}
.cms-empty__title{font-size:18px;font-weight:600;color:var(--text);margin:0}
.cms-empty__desc{font-size:14px;color:var(--text-3);margin:0;max-width:420px}

/* ============ 文末 ============ */
.article-foot{margin-top:44px;padding-top:28px;border-top:1px solid var(--line)}
.foot-label{font-size:13px;font-weight:600;color:var(--text-3);margin:0 0 12px}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.tag{
  display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;
  background:#F1F6FA;border:1px solid var(--line);color:var(--text-2);font-size:13px;
  transition:border-color .2s ease-out,color .2s ease-out,background-color .2s ease-out;
}
.tag:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.share-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.share-btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 16px;border-radius:var(--r-btn);
  border:1px solid var(--line);background:#fff;color:var(--text-2);
  font-size:14px;cursor:pointer;transition:all .2s ease-out;
}
.share-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.article-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ============ 相关推荐 ============ */
.relate-block{padding:56px 0 0}
.relate-block__head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}
.relate-block__head h2{font-size:clamp(22px,2.6vw,28px);line-height:1.3}
.relate-block__head a{font-size:14px;color:var(--primary);font-weight:500}
.relate-block__head a:hover{text-decoration:underline}
.relate-card{
  display:block;height:100%;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;text-decoration:none;box-shadow:var(--sh-1);
  transition:border-color .2s ease-out,box-shadow .2s ease-out,transform .2s ease-out;
}
.relate-card:hover{border-color:rgba(14,111,168,.4);box-shadow:var(--sh-2);transform:translateY(-2px)}
.relate-card__media{overflow:hidden;background:#F0F5F9}
.relate-card__media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .3s ease-out}
.relate-card:hover .relate-card__media img{transform:scale(1.03)}
.relate-card__body{padding:18px 20px 20px}
.relate-card__body h3{
  font-size:17px;line-height:1.45;font-weight:600;margin:0 0 10px;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.relate-card__body time{font-size:13px;color:var(--text-3)}

/* ============ 侧栏 ============ */
.article-side{display:none}
@media (min-width:1024px){
  .article-side{display:block}
  .article-side__sticky{position:sticky;top:92px}
}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-1);margin-bottom:24px;
}
.side-card__title{
  font-size:16px;font-weight:700;color:var(--text);margin-bottom:16px;
  padding-left:12px;border-left:3px solid var(--primary);line-height:1.3;
}
.side-list li{display:flex;gap:10px;font-size:14px;line-height:1.7;color:var(--text-2);padding:9px 0;border-bottom:1px dashed var(--line)}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list li span{color:var(--primary);font-weight:700;font-variant-numeric:tabular-nums}
.side-links li{border-bottom:1px dashed var(--line)}
.side-links li:last-child{border-bottom:0}
.side-links a{display:block;font-size:14px;color:var(--text-2);padding:11px 0;position:relative;padding-right:16px}
.side-links a::after{content:"›";position:absolute;right:0;top:11px;color:#C9D3DC;transition:transform .2s ease-out,color .2s ease-out}
.side-links a:hover{color:var(--primary)}
.side-links a:hover::after{color:var(--primary);transform:translateX(3px)}
.side-card--cta{background:linear-gradient(180deg,#FFFFFF 0%,#F7FBFE 100%)}
.side-card--cta p{font-size:14px;color:var(--text-2);line-height:1.75;margin-bottom:16px}
.side-phone{margin-top:16px;font-size:20px;font-weight:700;color:var(--primary);font-variant-numeric:tabular-nums}
.side-phone small{display:block;font-size:12px;font-weight:400;color:var(--text-3);margin-top:4px}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink-dark);color:rgba(255,255,255,.72);margin-top:88px;padding:64px 0 0;font-size:14px}
.site-footer .brand__main{color:#fff}
.site-footer .brand__sub{color:rgba(255,255,255,.6)}
.site-footer .brand__mark{background:var(--primary)}
.site-footer .brand__mark::before,.site-footer .brand__mark::after{background:#E8F3FA}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.footer-title{font-size:14px;font-weight:600;color:#fff;margin:0 0 16px}
.site-footer p{color:rgba(255,255,255,.72);line-height:1.85;margin:0}
.footer-list{margin:0}
.footer-list li{margin-bottom:10px;color:rgba(255,255,255,.72);font-size:14px}
.footer-list a{color:rgba(255,255,255,.72);transition:color .2s ease-out,transform .2s ease-out;display:inline-block}
.footer-list a:hover{color:#fff;transform:translateX(2px)}
.footer-qr{
  width:96px;height:96px;border:1px dashed rgba(255,255,255,.35);border-radius:12px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12px;line-height:1.6;color:rgba(255,255,255,.7);background:rgba(255,255,255,.04);
}
.footer-bottom{
  margin-top:48px;padding:22px 0;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .article-shell{padding:32px 28px 34px}
}
@media (max-width:1023px){
  .nav-toggle{display:flex}
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;width:82vw;max-width:340px;z-index:70;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;padding:88px 20px 24px;overflow-y:auto;
    transform:translateX(105%);transition:transform .28s ease-out;
    box-shadow:-24px 0 60px -30px rgba(16,32,46,.4);
  }
  .site-nav.is-open .nav-links{transform:translateX(0)}
  .nav-link{padding:14px 0;font-size:16px;border-bottom:1px solid var(--line)}
  .nav-link::after{display:none}
  .nav-link.is-active{color:var(--primary)}
  .article-shell{padding:28px 24px 30px}
  .page-main{padding:28px 0 0}
  .relate-block{padding:48px 0 0}
}
@media (max-width:767px){
  body{font-size:15.5px}
  .site-nav__inner{height:60px}
  .article-head h1{font-size:24px;line-height:1.36}
  .article-body{font-size:16px;line-height:1.85}
  .article-body h2{font-size:21px;margin:32px 0 14px}
  .article-body h3{font-size:18px;margin:24px 0 10px}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap}
  .article-actions .btn{flex:1 1 100%}
  .relate-block__head{flex-direction:column;align-items:flex-start;gap:8px}
  .site-footer{margin-top:64px;padding-top:48px}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:639px){
  .nav-cta .btn--sm{display:none}
}
@media (max-width:479px){
  .article-shell{padding:22px 18px 26px;border-radius:14px}
  .article-head h1{font-size:22px}
  .brand__sub{display:none}
}

/* roulang page: category2 */
:root{
  --blue:#0E6FA8;
  --blue-dark:#0A5379;
  --blue-light:#E8F3FA;
  --orange:#FF7A29;
  --orange-light:#FFF3E9;
  --teal:#12B39B;
  --teal-light:#E6F7F4;
  --bg:#F5F8FB;
  --card:#FFFFFF;
  --dark:#0F2A3D;
  --text:#10202E;
  --muted:#52667A;
  --weak:#8B9AA9;
  --line:#E3EBF3;
  --error:#D9432F;
  --r-lg:16px;
  --r-md:12px;
  --r-sm:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(16,32,46,.05),0 10px 30px -14px rgba(16,32,46,.14);
  --sh-2:0 2px 4px rgba(16,32,46,.06),0 18px 40px -18px rgba(16,32,46,.22);
  --sh-3:0 24px 60px -20px rgba(16,32,46,.28);
  --ease:200ms ease-out;
  --container:1200px;
}

/* ============ 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  text-align:left;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--blue);text-decoration:none;transition:color var(--ease),text-decoration-color var(--ease)}
a:hover{color:var(--blue-dark);text-decoration:underline;text-underline-offset:3px}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding-left:1.15em}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(14,111,168,.28);outline-offset:2px;border-radius:6px}
.num{font-variant-numeric:tabular-nums}

/* ============ 容器与板块 ============ */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px}
.section{padding:88px 0}
.section--tight{padding:64px 0}
.section--white{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--light{background:var(--blue-light)}
.section-head{max-width:760px;margin-bottom:44px}
.section-head h2{font-size:clamp(22px,3vw,30px);line-height:1.3;font-weight:700;margin-bottom:14px}
.section-head p{color:var(--muted);font-size:16px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:500;color:var(--blue);
  background:var(--blue-light);border-radius:var(--r-pill);
  padding:5px 12px;margin-bottom:16px;
}
.eyebrow--orange{color:#B24E0C;background:var(--orange-light)}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:46px;padding:0 24px;border-radius:var(--r-sm);
  font-size:15px;font-weight:600;line-height:1;
  border:1px solid transparent;cursor:pointer;
  transition:background-color var(--ease),color var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease);
  text-decoration:none !important;
}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px -12px rgba(255,122,41,.85)}
.btn--primary:hover{background:#F06A15;color:#fff;transform:translateY(-1px)}
.btn--primary:active{transform:translateY(0)}
.btn--outline{background:#fff;color:var(--blue);border-color:#C9DEEE}
.btn--outline:hover{background:var(--blue-light);color:var(--blue-dark);border-color:var(--blue);transform:translateY(-1px)}
.btn--ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.45)}
.btn--ghost:hover{background:rgba(255,255,255,.24);color:#fff}
.btn--sm{min-height:40px;padding:0 18px;font-size:14px}
.btn--block{width:100%}

/* ============ 导航 ============ */
.site-nav{
  position:sticky;top:0;z-index:60;
  background:#fff;border-bottom:1px solid var(--line);
  transition:background-color var(--ease),box-shadow var(--ease);
}
.site-nav.is-scrolled{background:rgba(255,255,255,.94);backdrop-filter:blur(6px);box-shadow:0 6px 22px -18px rgba(16,32,46,.5)}
.site-nav__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none !important;flex:0 0 auto}
.brand:hover .brand__main{color:var(--blue-dark)}
.brand__mark{
  width:36px;height:36px;border-radius:10px;background:var(--blue);
  position:relative;overflow:hidden;flex:0 0 auto;
  box-shadow:0 8px 18px -10px rgba(14,111,168,.9);
}
.brand__mark::before{
  content:"";position:absolute;inset:-20%;
  background:repeating-linear-gradient(135deg,rgba(255,255,255,.5) 0 3px,transparent 3px 10px);
}
.brand__mark::after{
  content:"";position:absolute;right:6px;bottom:6px;width:11px;height:11px;
  border-radius:50%;border:2px solid rgba(255,255,255,.92);
}
.brand__text{display:flex;flex-direction:column;line-height:1.25}
.brand__main{font-size:17px;font-weight:700;color:var(--text);letter-spacing:0}
.brand__sub{font-size:11.5px;color:var(--weak);font-weight:500}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--muted);
  text-decoration:none !important;padding:6px 0;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:100%;bottom:-16px;height:2px;background:var(--blue);
  transition:right var(--ease);
}
.nav-link:hover{color:var(--blue)}
.nav-link:hover::after{right:0}
.nav-link.is-active{color:var(--blue);font-weight:600}
.nav-link.is-active::after{right:calc(100% - 18px)}
.nav-cta{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.nav-toggle{
  display:none;width:40px;height:40px;border:1px solid var(--line);background:#fff;
  border-radius:10px;cursor:pointer;position:relative;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  position:absolute;left:50%;width:18px;height:2px;background:var(--text);border-radius:2px;
  transform:translateX(-50%);transition:transform var(--ease),opacity var(--ease);
}
.nav-toggle span{top:19px}
.nav-toggle span::before{content:"";top:-6px}
.nav-toggle span::after{content:"";top:6px}

/* ============ 页面头部 ============ */
.page-hero{
  position:relative;background:#fff;border-bottom:1px solid var(--line);
  padding:72px 0 76px;overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(14,111,168,.06),rgba(255,255,255,0) 62%),
    repeating-linear-gradient(90deg,rgba(14,111,168,.055) 0 1px,transparent 1px 64px),
    repeating-linear-gradient(0deg,rgba(14,111,168,.055) 0 1px,transparent 1px 64px);
  pointer-events:none;
}
.page-hero__grid{position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:center}
.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:22px}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb span.sep{margin:0 8px;color:#C1CED9}
.breadcrumb .current{color:var(--blue);font-weight:600}
.page-hero h1{font-size:clamp(28px,4.6vw,44px);line-height:1.22;font-weight:700;margin:14px 0 18px}
.page-hero__lead{color:var(--muted);font-size:17px;max-width:620px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.hero-facts{display:flex;flex-wrap:wrap;gap:0;align-items:stretch}
.hero-facts div{padding:0 20px;border-left:2px solid var(--line)}
.hero-facts div:first-child{padding-left:0;border-left:0}
.hero-facts strong{display:block;font-size:20px;font-weight:700;color:var(--text);font-variant-numeric:tabular-nums}
.hero-facts span{font-size:13px;color:var(--weak)}
.page-hero__media{position:relative}
.page-hero__media img{
  width:100%;height:100%;aspect-ratio:16/9;object-fit:cover;
  border-radius:20px;border:1px solid var(--line);box-shadow:var(--sh-2);
}
.hero-badge-card{
  position:absolute;left:-14px;bottom:-18px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);box-shadow:var(--sh-3);padding:14px 18px;min-width:180px;
}
.hero-badge-card b{display:block;font-size:13px;color:var(--weak);font-weight:500}
.hero-badge-card em{font-style:normal;font-size:19px;font-weight:700;color:var(--text);font-variant-numeric:tabular-nums}

/* ============ 数据条 ============ */
.stat-bar{background:var(--card);border-bottom:1px solid var(--line)}
.stat-bar__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.stat-item{padding:34px 28px;border-left:1px solid var(--line)}
.stat-item:first-child{border-left:0;padding-left:0}
.stat-item b{display:block;font-size:34px;font-weight:700;line-height:1.1;color:var(--blue);font-variant-numeric:tabular-nums}
.stat-item b i{font-style:normal;font-size:16px;color:var(--muted);margin-left:4px;font-weight:600}
.stat-item span{display:block;margin-top:8px;font-size:14px;color:var(--muted)}

/* ============ 嘉宾交错区 ============ */
.speaker-list{display:flex;flex-direction:column}
.speaker-row{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  gap:56px;align-items:center;
  padding:52px 0;border-top:1px solid var(--line);
}
.speaker-row:first-child{border-top:0;padding-top:8px}
.speaker-row--reverse .speaker-media{order:2}
.speaker-media img{
  width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r-lg);
  border:1px solid var(--line);box-shadow:var(--sh-1);
  transition:transform var(--ease),box-shadow var(--ease);
}
.speaker-row:hover .speaker-media img{transform:translateY(-3px);box-shadow:var(--sh-2)}
.speaker-index{
  font-size:13px;font-weight:600;color:var(--blue);font-variant-numeric:tabular-nums;
  display:inline-block;margin-bottom:12px;
}
.speaker-row h3{font-size:22px;font-weight:700;line-height:1.35;margin-bottom:6px}
.speaker-title{font-size:14px;color:var(--blue);font-weight:600;margin-bottom:16px}
.speaker-row p{color:var(--muted);font-size:16px}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tag{
  display:inline-block;font-size:12.5px;font-weight:500;color:var(--muted);
  background:var(--bg);border:1px solid var(--line);border-radius:var(--r-pill);
  padding:4px 12px;
}
.tag--blue{color:var(--blue);background:var(--blue-light);border-color:#CFE5F3}
.tag--teal{color:#0A8574;background:var(--teal-light);border-color:#CBEDE7}

/* ============ 项目亮点编号列表 ============ */
.highlight-list{display:flex;flex-direction:column;gap:0;margin-top:8px}
.highlight-item{
  display:grid;grid-template-columns:88px minmax(0,1fr);gap:24px;
  padding:26px 0 26px 22px;border-left:4px solid var(--blue-light);
  border-bottom:1px solid var(--line);
  transition:border-color var(--ease),background-color var(--ease);
}
.highlight-item:last-child{border-bottom:0}
.highlight-item:hover{border-left-color:var(--blue);background:#FBFDFF}
.highlight-item .no{
  font-size:40px;font-weight:700;line-height:1;color:#D7E5F0;font-variant-numeric:tabular-nums;
}
.highlight-item h3{font-size:18px;font-weight:600;margin-bottom:8px}
.highlight-item p{color:var(--muted);font-size:15px}

/* ============ 推荐卡 ============ */
.rec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.rec-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);
  text-decoration:none !important;
  transition:box-shadow var(--ease),border-color var(--ease),transform var(--ease);
}
.rec-card:hover{box-shadow:var(--sh-2);border-color:rgba(14,111,168,.35);transform:translateY(-3px)}
.rec-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.rec-card__body{padding:22px 24px 24px}
.rec-card__body h3{font-size:18px;font-weight:600;color:var(--text);margin-bottom:10px}
.rec-card__body p{font-size:14px;color:var(--muted);margin-bottom:16px}
.rec-card__more{font-size:14px;font-weight:600;color:var(--blue)}

/* ============ CTA 条 ============ */
.cta-band{background:var(--blue);color:#fff;padding:64px 0}
.cta-band__inner{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:44px;align-items:center}
.cta-band h2{color:#fff;font-size:clamp(22px,3vw,30px);line-height:1.3;font-weight:700;margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.82);font-size:16px;max-width:640px}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}
.cta-meta{margin-top:18px;font-size:14px;color:rgba(255,255,255,.78)}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:56px;align-items:start}
.faq-wrap h2{font-size:clamp(22px,3vw,30px);line-height:1.3;font-weight:700;margin-bottom:14px}
.faq-wrap .faq-intro{color:var(--muted);font-size:15px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  padding:20px 0;font-size:16px;font-weight:600;color:var(--text);
  transition:background-color var(--ease),padding var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:#F8FBFD;padding-left:12px;padding-right:12px}
.faq-icon{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;border:1px solid #C9DEEE;
  position:relative;margin-top:4px;background:#fff;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--blue);border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-icon::before{width:10px;height:2px}
.faq-icon::after{width:2px;height:10px;transition:opacity var(--ease)}
.faq-item[open] .faq-icon::after{opacity:0}
.faq-item[open] summary{color:var(--blue)}
.faq-a{padding:0 0 22px;color:var(--muted);font-size:15px;line-height:1.85;max-width:700px}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:72px 0 0;font-size:14px}
.site-footer .brand__mark{box-shadow:none;background:#177FB8}
.site-footer .brand__main{color:#fff}
.site-footer .brand__sub{color:rgba(255,255,255,.6)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.site-footer p{color:rgba(255,255,255,.72);font-size:14px;line-height:1.8}
.footer-title{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px}
.footer-list{list-style:none;padding:0;margin:0}
.footer-list li{margin-bottom:10px}
.footer-list a{color:rgba(255,255,255,.72);display:inline-block;transition:color var(--ease),transform var(--ease)}
.footer-list a:hover{color:#fff;transform:translateX(2px);text-decoration:none}
.footer-qr{
  width:96px;height:96px;border-radius:12px;border:1px dashed rgba(255,255,255,.35);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12px;color:rgba(255,255,255,.66);line-height:1.5;
}
.footer-bottom{
  margin-top:56px;border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.6);
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .page-hero__grid{gap:40px}
  .speaker-row{gap:40px}
}
@media (max-width:1023px){
  .container{padding:0 24px}
  .section{padding:64px 0}
  .section--tight{padding:52px 0}
  .page-hero{padding:56px 0 60px}
  .page-hero__grid{grid-template-columns:1fr;gap:36px}
  .hero-badge-card{position:static;margin-top:16px;box-shadow:var(--sh-1)}
  .stat-bar__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-item{padding:26px 20px;border-top:1px solid var(--line)}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-top:0}
  .stat-item:nth-child(odd){border-left:0;padding-left:0}
  .speaker-row{grid-template-columns:minmax(0,4fr) minmax(0,6fr);gap:28px;padding:40px 0}
  .rec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band__inner{grid-template-columns:1fr;gap:28px}
  .cta-band__actions{justify-content:flex-start}
  .faq-wrap{grid-template-columns:1fr;gap:28px}
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:82vw;max-width:360px;
    background:#fff;flex-direction:column;align-items:stretch;gap:0;
    padding:84px 24px 96px;box-shadow:var(--sh-3);
    transform:translateX(100%);transition:transform 240ms ease-out;z-index:70;
    overflow-y:auto;
  }
  .nav-links.is-open{transform:translateX(0)}
  .nav-link{padding:0;height:52px;display:flex;align-items:center;font-size:16px;border-bottom:1px solid var(--line)}
  .nav-link::after{display:none}
  .nav-link.is-active{color:var(--blue)}
  .nav-toggle{display:block}
  .nav-cta .btn--sm{padding:0 14px;font-size:13px}
}
@media (max-width:767px){
  .container{padding:0 20px}
  .section{padding:48px 0}
  .page-hero{padding:44px 0 48px}
  .stat-bar__grid{grid-template-columns:1fr}
  .stat-item{border-left:0 !important;padding:22px 0}
  .stat-item:first-child{border-top:0}
  .speaker-row{grid-template-columns:1fr;gap:20px;padding:34px 0}
  .speaker-row--reverse .speaker-media{order:0}
  .speaker-media img{aspect-ratio:16/9}
  .highlight-item{grid-template-columns:56px minmax(0,1fr);gap:16px;padding-left:16px}
  .highlight-item .no{font-size:30px}
  .rec-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .cta-band__actions .btn{width:100%}
  .footer-bottom{flex-direction:column}
  .nav-cta .btn--sm{display:none}
}
@media (max-width:479px){
  .section{padding:40px 0}
  .page-hero h1{font-size:26px}
  .stat-item b{font-size:28px}
  .site-nav__inner{height:60px}
  .brand__sub{font-size:11px}
}

/* roulang page: category3 */
:root{
  --blue:#0E6FA8;
  --blue-dark:#0A5379;
  --blue-soft:#E8F3FA;
  --orange:#FF7A29;
  --orange-dark:#E86A1C;
  --orange-soft:#FFF1E6;
  --teal:#12B39B;
  --teal-soft:#E4F7F3;
  --bg:#F5F8FB;
  --card:#FFFFFF;
  --dark:#0F2A3D;
  --t1:#10202E;
  --t2:#52667A;
  --t3:#8B9AA9;
  --line:#E3EBF3;
  --err:#D9432F;
  --r-lg:16px;
  --r-md:12px;
  --r-sm:10px;
  --sh-1:0 1px 2px rgba(16,32,46,.05), 0 10px 30px -14px rgba(16,32,46,.14);
  --sh-2:0 2px 4px rgba(16,32,46,.06), 0 18px 40px -18px rgba(16,32,46,.22);
  --sh-3:0 24px 60px -20px rgba(16,32,46,.28);
  --sec-pad:88px;
  --gap:32px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--t1);
  background:var(--bg);
  text-align:left;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--blue);text-decoration:none;transition:color .2s ease-out;}
a:hover{color:var(--blue-dark);text-decoration:underline;}
button{font-family:inherit;}
ul,ol,dl{margin:0;}
p{margin:0 0 1em;}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--t1);}
h1{font-size:clamp(28px,4.6vw,44px);line-height:1.22;}
h2{font-size:clamp(22px,3vw,30px);line-height:1.3;}
h3{font-size:19px;line-height:1.4;font-weight:600;}
h4{font-size:16px;line-height:1.5;font-weight:600;}
:focus-visible{outline:3px solid rgba(14,111,168,.28);outline-offset:2px;border-radius:6px;}

.container{max-width:1200px;margin:0 auto;padding:0 32px;width:100%;}
.section{padding:var(--sec-pad) 0;}
.section--tint{background:#FFFFFF;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.sec-head{max-width:720px;margin-bottom:44px;}
.sec-head h2{margin-bottom:14px;}
.sec-head p{color:var(--t2);font-size:16px;margin:0;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--blue);background:var(--blue-soft);border-radius:999px;padding:4px 12px;margin-bottom:16px;}

/* ---------- 导航 ---------- */
.site-nav{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);}
.site-nav.is-scrolled{background:rgba(255,255,255,.94);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);}
.site-nav__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;}
.brand:hover{text-decoration:none;}
.brand__mark{position:relative;width:38px;height:38px;border-radius:11px;background:var(--blue);flex:0 0 38px;overflow:hidden;}
.brand__mark::after{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(115deg,rgba(255,255,255,.9) 0 2px,transparent 2px 9px);
  opacity:.55;
}
.brand__mark::before{
  content:"";position:absolute;right:-8px;bottom:-8px;width:24px;height:24px;border-radius:50%;
  background:var(--orange);opacity:.85;
}
.brand__text{display:flex;flex-direction:column;}
.brand__main{font-size:17px;font-weight:700;color:var(--t1);line-height:1.25;}
.brand__sub{font-size:12px;color:var(--t3);line-height:1.35;}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-link{position:relative;display:inline-block;padding:22px 0;font-size:15px;font-weight:500;color:var(--t2);text-decoration:none;}
.nav-link::after{content:"";position:absolute;left:0;bottom:14px;width:0;height:2px;background:var(--blue);transition:width .2s ease-out;}
.nav-link:hover{color:var(--blue);text-decoration:none;}
.nav-link:hover::after{width:100%;}
.nav-link.is-active{color:var(--blue);}
.nav-link.is-active::after{width:18px;}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;position:relative;}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{content:"";position:absolute;left:11px;width:18px;height:2px;background:var(--t1);border-radius:2px;transition:.2s ease-out;}
.nav-toggle span{top:19px;}
.nav-toggle span::before{top:-6px;left:0;}
.nav-toggle span::after{top:6px;left:0;}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border-radius:var(--r-sm);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .2s ease-out;text-decoration:none;white-space:nowrap;}
.btn:hover{text-decoration:none;}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 10px 24px -14px rgba(255,122,41,.9);}
.btn--primary:hover{background:var(--orange-dark);color:#fff;transform:translateY(-1px);}
.btn--primary:active{transform:translateY(0);}
.btn--ghost{background:var(--blue);color:#fff;}
.btn--ghost:hover{background:var(--blue-dark);color:#fff;transform:translateY(-1px);}
.btn--ghost:active{transform:translateY(0);}
.btn--outline{background:#fff;color:var(--blue);border-color:#C8DCED;}
.btn--outline:hover{background:var(--blue-soft);color:var(--blue-dark);border-color:var(--blue);transform:translateY(-1px);}
.btn--sm{min-height:38px;padding:0 16px;font-size:14px;border-radius:9px;}
.btn--block{width:100%;}

/* ---------- 徽章 ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:500;line-height:1.5;}
.badge--blue{background:var(--blue-soft);color:var(--blue);}
.badge--teal{background:var(--teal-soft);color:#0B8877;}
.badge--orange{background:var(--orange-soft);color:#C65515;}
.badge--gray{background:#EEF2F6;color:var(--t2);}
.badge--solid{background:var(--orange);color:#fff;}

/* ---------- 面包屑 ---------- */
.crumb{padding:20px 0 0;font-size:14px;color:var(--t3);}
.crumb a{color:var(--t2);}
.crumb a:hover{color:var(--blue);}
.crumb span.sep{margin:0 8px;color:#C9D3DC;}
.crumb .current{color:var(--blue);font-weight:600;}

/* ---------- Hero ---------- */
.hero-kv{position:relative;padding:56px 0 88px;background:linear-gradient(112deg,#FFFFFF 42%,#EAF4FB 100%);border-bottom:1px solid var(--line);overflow:hidden;}
.hero-kv::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(90deg,rgba(14,111,168,.055) 0 1px,transparent 1px 72px),
                   repeating-linear-gradient(0deg,rgba(14,111,168,.055) 0 1px,transparent 1px 72px);
}
.hero-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center;}
.hero-kv h1{margin:18px 0 18px;}
.hero-lead{font-size:17px;color:var(--t2);max-width:560px;margin:0 0 28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:0 22px;color:var(--t2);font-size:14px;}
.hero-facts li{list-style:none;padding:0 22px 0 0;border-right:1px solid var(--line);display:flex;align-items:baseline;gap:6px;}
.hero-facts li:last-child{border-right:0;padding-right:0;}
.hero-facts strong{font-size:20px;font-weight:700;color:var(--t1);}
.hero-visual{position:relative;}
.hero-visual img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:20px;box-shadow:var(--sh-2);}
.hero-card{
  position:absolute;left:-16px;bottom:-28px;width:62%;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-3);
  padding:18px 20px;
}
.hero-card h4{font-size:13px;font-weight:500;color:var(--t3);margin-bottom:6px;}
.hero-card .hero-card__date{font-size:20px;font-weight:700;color:var(--t1);line-height:1.3;}
.hero-card .hero-card__meta{font-size:13px;color:var(--t2);margin-top:6px;}

/* ---------- 票种对比 ---------- */
.ticket-compare{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start;}
.ticket-col{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:26px 24px;transition:all .2s ease-out;}
.ticket-col:hover{box-shadow:var(--sh-2);}
.ticket-col--best{background:#FFF8F2;border-top:4px solid var(--orange);transform:translateY(-8px);box-shadow:var(--sh-2);}
.ticket-col--best:hover{transform:translateY(-8px);}
.ticket-flag{position:absolute;top:-1px;right:20px;background:var(--orange);color:#fff;font-size:12px;font-weight:500;padding:4px 12px;border-radius:0 0 10px 10px;}
.ticket-name{font-size:18px;font-weight:600;}
.ticket-price{display:flex;align-items:baseline;gap:4px;margin:10px 0 6px;color:var(--t1);}
.ticket-price .cur{font-size:16px;font-weight:600;}
.ticket-price .num{font-size:32px;font-weight:700;line-height:1;}
.ticket-price .unit{font-size:14px;color:var(--t3);}
.ticket-desc{font-size:14px;color:var(--t2);margin:0 0 18px;}
.feature-list{border-top:1px solid var(--line);margin-bottom:22px;}
.feature{display:flex;align-items:center;gap:10px;min-height:44px;border-bottom:1px solid var(--line);font-size:15px;color:var(--t2);}
.feature__icon{flex:0 0 18px;width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:11px;color:#fff;background:var(--teal);}
.feature--off{color:var(--t3);}
.feature--off .feature__icon{background:#fff;color:#C9D3DC;border:1px solid #E3EBF3;font-size:13px;}
.ticket-col .btn{margin-top:auto;}

/* ---------- 流程步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:24px 32px;}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:24px 24px 24px 26px;border-left:4px solid var(--blue);box-shadow:var(--sh-1);transition:all .2s ease-out;}
.step:hover{box-shadow:var(--sh-2);transform:translateX(2px);}
.step__num{font-size:40px;font-weight:700;color:var(--blue-soft);line-height:1;display:block;margin-bottom:8px;}
.step h3{margin-bottom:8px;}
.step p{margin:0;font-size:15px;color:var(--t2);}
.step__meta{margin-top:12px;font-size:13px;color:var(--t3);}

/* ---------- 定义列表 / 规则 ---------- */
.rule-grid{display:grid;grid-template-columns:7fr 5fr;gap:44px;}
.rule-list dt{font-size:16px;font-weight:600;color:var(--t1);margin-bottom:6px;}
.rule-list dd{margin:0 0 20px;padding:0 0 20px;border-bottom:1px solid var(--line);font-size:15px;color:var(--t2);}
.rule-list dd:last-child{border-bottom:0;padding-bottom:0;}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:26px 24px;}
.side-card h3{margin-bottom:14px;}
.side-list li{list-style:none;display:flex;gap:10px;font-size:15px;color:var(--t2);padding:11px 0;border-bottom:1px dashed var(--line);}
.side-list li:last-child{border-bottom:0;}
.tick{flex:0 0 18px;width:18px;height:18px;border-radius:50%;background:var(--teal-soft);color:#0B8877;display:inline-flex;align-items:center;justify-content:center;font-size:11px;margin-top:5px;}

/* ---------- 交通住宿 ---------- */
.travel-grid{display:grid;grid-template-columns:6fr 6fr;gap:32px;align-items:stretch;}
.travel-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);overflow:hidden;display:flex;flex-direction:column;}
.travel-card img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.travel-card__body{padding:24px;}
.travel-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px;color:var(--t2);}
.travel-item:last-child{border-bottom:0;padding-bottom:0;}
.travel-item strong{color:var(--t1);font-weight:600;}
.travel-icon{flex:0 0 30px;width:30px;height:30px;border-radius:9px;background:var(--blue-soft);color:var(--blue);display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:14px;overflow:hidden;transition:box-shadow .2s ease-out,border-color .2s ease-out;}
.faq-item:hover{border-color:rgba(14,111,168,.25);box-shadow:var(--sh-1);}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 22px;font-size:16px;font-weight:600;color:var(--t1);}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:20px;font-weight:600;color:var(--blue);line-height:1;transition:transform .2s ease-out;}
.faq-item[open] summary::after{content:"−";}
.faq-item[open] summary{background:var(--bg);}
.faq-body{padding:6px 22px 22px;font-size:15px;color:var(--t2);}

/* ---------- CTA 条 ---------- */
.cta-band{background:var(--dark);color:#fff;padding:64px 0;}
.cta-band h2{color:#fff;margin-bottom:14px;}
.cta-band p{color:rgba(255,255,255,.74);font-size:16px;max-width:640px;margin:0 0 26px;}
.cta-band__inner{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
.cta-note{margin-top:18px;font-size:14px;color:rgba(255,255,255,.62);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:64px 0 0;font-size:14px;}
.site-footer .brand__main{color:#fff;}
.site-footer .brand__sub{color:rgba(255,255,255,.6);}
.site-footer p{color:rgba(255,255,255,.72);margin:18px 0 0;}
.footer-brand{display:flex;align-items:center;gap:12px;}
.footer-title{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-list li{list-style:none;line-height:1.6;margin-bottom:10px;}
.footer-list a{color:rgba(255,255,255,.72);display:inline-block;transition:all .2s ease-out;}
.footer-list a:hover{color:#fff;text-decoration:none;transform:translateX(2px);}
.footer-qr{width:96px;height:96px;border:1px dashed rgba(255,255,255,.35);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;text-align:center;font-size:12px;color:rgba(255,255,255,.6);line-height:1.5;}
.footer-bottom{margin-top:48px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.55);}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  :root{--sec-pad:72px;--gap:26px;}
  .hero-grid{gap:40px;}
  .container{padding:0 24px;}
}
@media (max-width:1023px){
  .nav-links{display:none;}
  .nav-toggle{display:block;}
  :root{--sec-pad:64px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-card{position:static;width:100%;margin-top:20px;transform:none;}
  .ticket-compare{grid-template-columns:1fr 1fr;}
  .rule-grid{grid-template-columns:1fr;gap:32px;}
  .travel-grid{grid-template-columns:1fr;}
  .cta-band__inner{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .nav-drawer{display:block;}
}
@media (max-width:767px){
  :root{--sec-pad:48px;}
  .container{padding:0 20px;}
  .steps{grid-template-columns:1fr;gap:16px;}
  .ticket-compare{
    display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
    padding-bottom:8px;margin:0 -20px;padding-left:20px;padding-right:20px;
  }
  .ticket-col{flex:0 0 78vw;scroll-snap-align:start;}
  .ticket-col--best{transform:none;}
  .ticket-col--best:hover{transform:none;}
  .hero-kv{padding:36px 0 56px;}
  .hero-facts{gap:12px 0;flex-direction:column;}
  .hero-facts li{border-right:0;padding-right:0;}
  .site-nav__inner{height:60px;}
  .footer-bottom{flex-direction:column;}
}
@media (max-width:479px){
  :root{--sec-pad:40px;}
  h2{font-size:22px;}
  .btn{width:100%;}
  .nav-cta .btn{width:auto;}
  .hero-actions .btn,
  .cta-actions .btn{width:100%;}
  .ticket-col{flex:0 0 84vw;}
}
/* 移动端抽屉 */
@media (max-width:1023px){
  .nav-links{
    display:flex;position:fixed;top:0;right:0;height:100vh;width:82vw;max-width:360px;
    background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:80px 24px 100px;
    box-shadow:var(--sh-3);transform:translateX(100%);transition:transform .28s ease-out;z-index:70;
  }
  .nav-links.is-open{transform:translateX(0);}
  .nav-link{padding:0;height:52px;display:flex;align-items:center;border-bottom:1px solid var(--line);font-size:16px;}
  .nav-link::after{display:none;}
  .nav-link.is-active{color:var(--blue);font-weight:600;}
}