/* roulang page: index */
/* =========================================================
   1. 设计变量
   ========================================================= */
:root{
  --primary:#4E2A45;
  --primary-2:#7B4A6B;
  --grad:linear-gradient(135deg,#4E2A45 0%,#7B4A6B 100%);
  --amber:#C8813B;
  --amber-deep:#9A5F22;
  --jade:#2E6E63;
  --bg:#FAF6F0;
  --dark:#2A1B26;
  --card:#FFFFFF;
  --line:#E8DED6;
  --text:#241C22;
  --text-2:#6B5F66;
  --text-3:#9A8F94;
  --danger:#B4453C;
  --radius-lg:24px;
  --radius-md:20px;
  --radius-sm:12px;
  --shadow-sm:0 2px 10px rgba(78,42,69,.06);
  --shadow:0 8px 24px rgba(78,42,69,.08);
  --shadow-lg:0 16px 36px rgba(78,42,69,.16);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong",serif;
  --font-sans:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --nav-h:68px;
}

/* =========================================================
   2. 基础 reset
   ========================================================= */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--primary);text-decoration:none;transition:color .24s ease;}
a:hover{color:var(--amber);}
h1,h2,h3,h4{
  font-family:var(--font-serif);
  font-weight:700;
  line-height:1.35;
  color:var(--text);
  margin:0;
}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font:inherit;color:inherit;}
.mono{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}
:focus-visible{outline:3px solid rgba(200,129,59,.45);outline-offset:2px;border-radius:6px;}

/* =========================================================
   3. 容器与板块节奏
   ========================================================= */
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section--paper{background:var(--bg);}
.section--white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:28px;
  margin-bottom:44px;
  flex-wrap:wrap;
}
.section-head h2{font-size:clamp(26px,3vw,34px);letter-spacing:.01em;}
.section-head .sub{margin-top:12px;color:var(--text-2);font-size:15.5px;max-width:640px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.14em;color:var(--amber-deep);
  font-weight:500;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--amber);border-radius:2px;}
.link-more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:15px;font-weight:500;color:var(--primary);
  border-bottom:1px solid transparent;padding-bottom:2px;
  transition:all .24s ease;white-space:nowrap;
}
.link-more:hover{color:var(--amber);border-bottom-color:var(--amber);}

/* =========================================================
   4. 按钮 / 标签 / 徽章
   ========================================================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:500;line-height:1;letter-spacing:.02em;
  border:1px solid transparent;white-space:nowrap;cursor:pointer;
  transition:transform .24s ease, box-shadow .24s ease, background-color .24s ease, color .24s ease, filter .24s ease;
}
.btn-primary{
  background:var(--grad);color:#fff;
  box-shadow:0 8px 20px rgba(78,42,69,.22);
}
.btn-primary:hover{color:#fff;filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 14px 28px rgba(78,42,69,.3);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(78,42,69,.2);}
.btn-ghost{background:transparent;border-color:var(--primary);color:var(--primary);}
.btn-ghost:hover{background:rgba(78,42,69,.08);color:var(--primary);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-light{background:#fff;color:var(--primary);box-shadow:0 8px 20px rgba(0,0,0,.18);}
.btn-light:hover{color:var(--primary);transform:translateY(-2px);filter:brightness(1.02);}
.btn-block{width:100%;}
.btn-sm{padding:11px 20px;font-size:14px;}

.tag{
  display:inline-flex;align-items:center;
  padding:4px 12px;border-radius:999px;
  font-size:12px;line-height:1.7;font-weight:500;
  background:rgba(78,42,69,.08);color:var(--primary);
}
.tag--amber{background:rgba(200,129,59,.13);color:var(--amber-deep);}
.tag--jade{background:rgba(46,110,99,.12);color:var(--jade);}

/* =========================================================
   5. 导航
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(250,246,240,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:background-color .28s ease, border-color .28s ease, box-shadow .28s ease;
}
.site-header.is-scrolled{
  background:rgba(250,246,240,.94);
  border-bottom-color:var(--line);
  box-shadow:0 4px 18px rgba(78,42,69,.07);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;height:var(--nav-h);
  transition:height .28s ease;
}
.site-header.is-scrolled .nav{height:56px;}

.logo{display:inline-flex;align-items:center;gap:10px;color:var(--text);}
.logo:hover{color:var(--text);}
.logo__mark{
  width:28px;height:28px;border-radius:50%;
  background:var(--grad);position:relative;flex:0 0 auto;
  box-shadow:0 4px 12px rgba(78,42,69,.28);
}
.logo__mark::after{
  content:"";position:absolute;inset:8px;border-radius:50%;
  border:2px solid rgba(255,255,255,.88);
}
.logo__text{
  font-family:var(--font-serif);font-size:19px;font-weight:700;
  letter-spacing:.02em;
}

.nav__left{display:flex;align-items:center;gap:40px;min-width:0;}
.nav__links{display:flex;align-items:center;gap:6px;}
.nav__links a{
  display:inline-flex;align-items:center;
  padding:8px 14px;border-radius:999px;
  font-size:15px;color:var(--text-2);font-weight:400;
  transition:all .22s ease;white-space:nowrap;
}
.nav__links a:hover{color:var(--primary);background:rgba(78,42,69,.06);}
.nav__links a.is-active{color:var(--primary);font-weight:500;background:rgba(78,42,69,.08);}

.nav__right{display:flex;align-items:center;gap:14px;}
.nav__search{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:50%;
  color:var(--text-2);border:1px solid var(--line);background:#fff;
  transition:all .22s ease;
}
.nav__search:hover{color:var(--primary);border-color:var(--primary);}
.nav__search svg{width:18px;height:18px;}

.nav__toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  align-items:center;justify-content:center;
  border:1px solid var(--line);background:#fff;color:var(--primary);
}
.nav__toggle svg{width:20px;height:20px;}

/* 移动端抽屉 */
.drawer{
  position:fixed;inset:0;z-index:220;
  background:var(--bg);
  padding:22px 22px 32px;
  display:flex;flex-direction:column;
  transform:translateY(-102%);
  visibility:hidden;
  transition:transform .34s cubic-bezier(.4,0,.2,1), visibility .34s;
}
.drawer.is-open{transform:translateY(0);visibility:visible;}
.drawer__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:34px;}
.drawer__close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--primary);
  display:inline-flex;align-items:center;justify-content:center;
}
.drawer__close svg{width:18px;height:18px;}
.drawer nav{display:flex;flex-direction:column;gap:6px;}
.drawer nav a{
  font-family:var(--font-serif);font-size:21px;color:var(--text);
  padding:16px 4px;border-bottom:1px solid var(--line);
}
.drawer nav a:hover{color:var(--primary);}
.drawer__cta{margin-top:auto;padding-top:26px;}

/* =========================================================
   6. Hero 分屏
   ========================================================= */
.hero{
  position:relative;
  background:var(--bg);
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;top:-180px;left:-160px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(200,129,59,.13),transparent 68%);
  pointer-events:none;
}
.hero__grid{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  align-items:center;
  gap:56px;
  padding:76px 0 118px;
}
.hero__content{max-width:620px;}
.hero__brand{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 16px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:13px;color:var(--text-2);letter-spacing:.06em;
  box-shadow:var(--shadow-sm);
}
.hero__brand i{
  width:7px;height:7px;border-radius:50%;background:var(--jade);display:inline-block;
}
.hero h1{
  margin-top:26px;
  font-size:clamp(30px,4.2vw,50px);
  line-height:1.28;
  letter-spacing:-.005em;
}
.hero h1 em{
  font-style:normal;
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.hero__lead{
  margin-top:24px;
  font-size:17px;line-height:1.9;color:var(--text-2);
  max-width:540px;
}
.hero__points{
  display:flex;flex-wrap:wrap;gap:10px 22px;
  margin-top:26px;
}
.hero__points li{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14.5px;color:var(--text-2);
}
.hero__points li::before{
  content:"";width:16px;height:16px;flex:0 0 auto;border-radius:50%;
  background:rgba(46,110,99,.13);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232E6E63' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size:11px 11px;background-position:center;background-repeat:no-repeat;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px;}

.hero__visual{
  position:relative;
  min-height:540px;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:#2A1B26 url("/assets/images/backpic/back-1.png") center/cover no-repeat;
  box-shadow:0 24px 60px rgba(78,42,69,.22);
}
.hero__visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(155deg,rgba(78,42,69,.84) 0%,rgba(123,74,107,.46) 55%,rgba(42,27,38,.72) 100%);
}
.hero__visual-tag{
  position:absolute;top:26px;left:26px;z-index:2;
  padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.28);
  color:#fff;font-size:13px;letter-spacing:.08em;
  backdrop-filter:blur(6px);
}
.hero__badge{
  position:absolute;left:26px;bottom:26px;z-index:2;
  display:flex;align-items:center;gap:14px;
  padding:16px 22px;border-radius:18px;
  background:rgba(255,255,255,.94);
  box-shadow:0 16px 34px rgba(0,0,0,.24);
}
.hero__badge-num{
  font-family:var(--font-serif);font-size:34px;font-weight:700;
  color:var(--primary);line-height:1;
}
.hero__badge-txt{
  font-size:12.5px;line-height:1.6;color:var(--text-2);
  border-left:1px solid var(--line);padding-left:14px;
}

/* =========================================================
   7. 数据徽章条
   ========================================================= */
.statbar{
  position:relative;z-index:6;
  margin-top:-62px;
}
.statbar__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.stat{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:22px 24px;
  box-shadow:var(--shadow);
  transition:transform .24s ease, box-shadow .24s ease;
}
.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.stat__num{
  font-family:var(--font-serif);font-size:clamp(28px,3vw,36px);font-weight:700;
  line-height:1.1;
}
.stat:nth-child(odd) .stat__num{color:var(--jade);}
.stat:nth-child(even) .stat__num{color:var(--amber-deep);}
.stat__label{margin-top:8px;font-size:13.5px;color:var(--text-2);}

/* =========================================================
   8. 议程时间线
   ========================================================= */
.timeline{position:relative;}
.tl-item{
  display:grid;
  grid-template-columns:118px minmax(0,1fr);
  gap:32px;
  position:relative;
  padding-bottom:26px;
}
.tl-item:last-child{padding-bottom:0;}
.tl-time{
  position:relative;
  padding-top:24px;
  font-family:var(--font-serif);
  font-size:19px;font-weight:700;
  color:var(--primary);
  font-variant-numeric:tabular-nums;
  text-align:right;
}
.tl-time .dot{
  position:absolute;right:-39px;top:32px;
  width:12px;height:12px;border-radius:50%;
  background:#fff;border:2px solid var(--primary);
  z-index:2;
}
.tl-item::before{
  content:"";position:absolute;
  left:118px;top:38px;bottom:-12px;
  width:2px;
  background:linear-gradient(180deg,var(--primary),rgba(78,42,69,0));
  opacity:.28;
}
.tl-item:last-child::before{display:none;}
.tl-item.is-done .tl-time .dot{background:var(--jade);border-color:var(--jade);}
.tl-item.is-now .tl-time .dot{background:var(--amber);border-color:var(--amber);box-shadow:0 0 0 8px rgba(200,129,59,.18);}
.tl-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:26px 28px;
  transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.tl-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(78,42,69,.22);}
.tl-card h3{font-size:20px;margin-bottom:10px;}
.tl-card p{font-size:15px;color:var(--text-2);line-height:1.85;}
.tl-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.tl-meta span{
  font-size:12.5px;padding:4px 12px;border-radius:999px;
  background:var(--bg);border:1px solid var(--line);color:var(--text-2);
  font-variant-numeric:tabular-nums;
}

/* =========================================================
   9. 嘉宾横向卡组
   ========================================================= */
.hscroll{
  display:flex;gap:22px;
  overflow-x:auto;
  padding:6px 4px 22px;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
}
.hscroll::-webkit-scrollbar{height:6px;}
.hscroll::-webkit-scrollbar-thumb{background:rgba(78,42,69,.2);border-radius:999px;}
.hscroll::-webkit-scrollbar-track{background:transparent;}
.guest{
  flex:0 0 300px;
  scroll-snap-align:start;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:transform .24s ease, box-shadow .24s ease;
}
.guest:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.guest__cover{aspect-ratio:4/3;overflow:hidden;background:rgba(78,42,69,.08);}
.guest__cover img{width:100%;height:100%;object-fit:cover;transition:transform .24s ease;}
.guest:hover .guest__cover img{transform:scale(1.03);}
.guest__body{padding:22px 22px 24px;}
.guest__body h3{font-size:19px;margin-bottom:6px;}
.guest__role{font-size:13.5px;color:var(--amber-deep);font-weight:500;}
.guest__desc{margin-top:12px;font-size:14.5px;line-height:1.85;color:var(--text-2);}

/* =========================================================
   10. 票种对比
   ========================================================= */
.tiers{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:24px;align-items:start;
}
.tier{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:34px 30px 32px;
  transition:transform .24s ease, box-shadow .24s ease;
}
.tier:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.tier--featured{
  border:1px solid rgba(78,42,69,.35);
  box-shadow:0 18px 44px rgba(78,42,69,.16);
  z-index:2;
  transform:translateY(-12px);
}
.tier--featured:hover{transform:translateY(-16px);}
.tier--featured::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  border-radius:var(--radius-lg) var(--radius-lg) 0 0;
  background:var(--grad);
}
.tier__flag{
  position:absolute;top:-13px;right:26px;
  padding:5px 14px;border-radius:999px;
  background:var(--grad);color:#fff;
  font-size:12px;font-weight:500;letter-spacing:.06em;
  box-shadow:0 8px 18px rgba(78,42,69,.28);
}
.tier h3{font-size:21px;margin-bottom:6px;}
.tier__note{font-size:13.5px;color:var(--text-2);}
.tier__price{
  margin:20px 0 6px;
  display:flex;align-items:baseline;gap:6px;
  font-family:var(--font-serif);
  color:var(--primary);
  font-variant-numeric:tabular-nums;
}
.tier__price b{font-size:40px;font-weight:700;line-height:1;}
.tier__price span{font-size:15px;color:var(--text-3);font-weight:400;}
.tier__divider{height:1px;background:var(--line);margin:22px 0 20px;}
.tier ul{display:flex;flex-direction:column;gap:12px;}
.tier li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14.5px;line-height:1.75;color:var(--text-2);
}
.tier li::before{
  content:"";flex:0 0 auto;margin-top:5px;
  width:16px;height:16px;border-radius:50%;
  background:rgba(46,110,99,.12);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232E6E63' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size:11px 11px;background-position:center;background-repeat:no-repeat;
}
.tier .btn{margin-top:26px;}

/* =========================================================
   11. 最新信息（CMS 列表）
   ========================================================= */
.news-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:26px;
}
.news-card{
  display:flex;flex-direction:column;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  overflow:hidden;
  color:var(--text);
  transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.news-card:hover{color:var(--text);transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(78,42,69,.2);}
.news-card__cover{
  aspect-ratio:16/10;
  overflow:hidden;
  background:linear-gradient(135deg,rgba(78,42,69,.9),rgba(123,74,107,.6));
  position:relative;
}
.news-card__cover img{width:100%;height:100%;object-fit:cover;transition:transform .24s ease;}
.news-card:hover .news-card__cover img{transform:scale(1.03);}
.news-card__body{padding:22px 22px 0;flex:1;}
.news-card__title{
  font-size:18.5px;line-height:1.55;margin-top:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card__desc{
  margin-top:12px;font-size:14.5px;line-height:1.8;color:var(--text-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card__foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin:20px 22px 0;
  padding:14px 0 20px;
  border-top:1px solid var(--line);
}
.news-card__foot time{font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums;}
.news-card__foot span{font-size:13.5px;color:var(--primary);font-weight:500;}
.empty{
  grid-column:1 / -1;
  min-height:240px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
  text-align:center;
  background:#fff;
  border:1px dashed var(--line);
  border-radius:var(--radius-md);
  color:var(--text-2);
  padding:40px 24px;
}
.empty__icon{
  width:52px;height:52px;border-radius:50%;
  background:rgba(78,42,69,.07);
  display:flex;align-items:center;justify-content:center;
  color:var(--primary);
}
.empty__icon svg{width:24px;height:24px;}

/* =========================================================
   12. 报名 CTA（深色区）+ 表单
   ========================================================= */
.enroll{
  background:var(--dark);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.enroll::before{
  content:"";position:absolute;top:-120px;right:-120px;width:460px;height:460px;
  background:radial-gradient(circle,rgba(200,129,59,.22),transparent 68%);
  pointer-events:none;
}
.enroll__grid{
  position:relative;
  display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
  gap:64px;align-items:start;
}
.enroll h2{color:#fff;font-size:clamp(26px,3vw,34px);}
.enroll__sub{margin-top:18px;font-size:16px;line-height:1.9;color:rgba(255,255,255,.72);}
.enroll__list{margin-top:32px;display:flex;flex-direction:column;gap:18px;}
.enroll__list li{display:flex;gap:14px;align-items:flex-start;}
.enroll__list i{
  flex:0 0 auto;margin-top:4px;
  width:22px;height:22px;border-radius:50%;
  background:rgba(200,129,59,.2);
  border:1px solid rgba(200,129,59,.5);
  display:flex;align-items:center;justify-content:center;
  font-style:normal;font-size:12px;color:#E8B87B;font-variant-numeric:tabular-nums;
}
.enroll__list b{display:block;font-size:15.5px;font-weight:500;color:#fff;margin-bottom:4px;}
.enroll__list p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.66);}

.form-card{
  background:#fff;
  border-radius:var(--radius-lg);
  padding:34px 32px 36px;
  box-shadow:0 24px 56px rgba(0,0,0,.28);
}
.form-card h3{font-size:21px;margin-bottom:8px;}
.form-card .hint{font-size:13.5px;color:var(--text-2);margin-bottom:26px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;}
.field--full{grid-column:1 / -1;}
.field label{font-size:14px;color:var(--text-2);margin-bottom:8px;font-weight:500;}
.field label span{color:var(--danger);}
.field input,.field select,.field textarea{
  width:100%;height:48px;
  padding:0 14px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:#fff;color:var(--text);
  font-size:15px;
  transition:border-color .22s ease, box-shadow .22s ease;
  appearance:none;-webkit-appearance:none;
}
.field textarea{height:96px;padding:12px 14px;line-height:1.7;resize:vertical;}
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B5F66' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:16px 16px;
  padding-right:40px;
}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3);}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(78,42,69,.13);
}
.field.has-error input,.field.has-error select{border-color:var(--danger);}
.field .err{font-size:12.5px;color:var(--danger);margin-top:6px;display:none;}
.field.has-error .err{display:block;}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;line-height:1.7;color:var(--text-2);}
.check input{width:18px;height:18px;flex:0 0 auto;margin-top:4px;accent-color:var(--primary);}
.check a{color:var(--primary);border-bottom:1px solid rgba(78,42,69,.35);}
.form-card .btn{margin-top:24px;}
.form-note{margin-top:14px;font-size:12.5px;color:var(--text-3);text-align:center;}

/* =========================================================
   13. FAQ
   ========================================================= */
.faq{max-width:820px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:68px;padding:18px 4px;
  font-family:var(--font-serif);font-size:17.5px;font-weight:500;color:var(--text);
  transition:color .22s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--primary);}
.faq-item summary .plus{
  flex:0 0 auto;position:relative;width:20px;height:20px;
  transition:transform .26s ease;
}
.faq-item summary .plus::before,
.faq-item summary .plus::after{
  content:"";position:absolute;background:var(--amber);border-radius:2px;
}
.faq-item summary .plus::before{left:0;top:9px;width:20px;height:2px;}
.faq-item summary .plus::after{left:9px;top:0;width:2px;height:20px;}
.faq-item[open] summary .plus{transform:rotate(45deg);}
.faq-item .answer{
  padding:0 4px 26px;
  font-size:15.5px;line-height:1.9;color:var(--text-2);
  animation:fadeIn .22s ease;
}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* =========================================================
   14. 页脚
   ========================================================= */
.site-footer{
  background:var(--dark);
  color:rgba(255,255,255,.68);
  padding:72px 0 0;
}
.footer__grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:0;
}
.footer__col{padding:0 30px;border-left:1px solid rgba(255,255,255,.1);}
.footer__col:first-child{padding-left:0;border-left:0;}
.footer__col:last-child{padding-right:0;}
.footer__brand .logo__text{color:#fff;font-size:20px;}
.footer__brand p{
  margin-top:20px;font-size:14px;line-height:1.9;color:rgba(255,255,255,.6);max-width:320px;
}
.site-footer h4{
  color:#fff;font-size:15px;font-weight:500;margin-bottom:20px;
  font-family:var(--font-sans);letter-spacing:.04em;
}
.site-footer ul{display:flex;flex-direction:column;gap:13px;}
.site-footer ul a{color:rgba(255,255,255,.66);font-size:14px;}
.site-footer ul a:hover{color:#E8B87B;}
.site-footer li{font-size:14px;color:rgba(255,255,255,.66);}
.footer__bottom{
  margin-top:60px;
  border-top:1px solid rgba(255,255,255,.1);
  padding:26px 0 30px;
  display:flex;flex-wrap:wrap;gap:12px 24px;
  align-items:center;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.45);
}
.footer__bottom span{font-variant-numeric:tabular-nums;}

/* =========================================================
   15. 响应式断点
   ========================================================= */
@media (min-width:1440px){
  .container{max-width:1280px;}
}
@media (max-width:1279px){
  .hero__grid{gap:40px;padding:60px 0 104px;}
  .hero__visual{min-height:480px;}
  .enroll__grid{gap:48px;}
}
@media (max-width:1023px){
  .section{padding:72px 0;}
  .section--tight{padding:60px 0;}
  .nav__links{display:none;}
  .nav__right .btn{display:none;}
  .nav__search{display:none;}
  .nav__toggle{display:inline-flex;}
  .hero__grid{
    grid-template-columns:1fr;
    gap:38px;
    padding:48px 0 96px;
  }
  .hero__content{max-width:none;}
  .hero__visual{min-height:0;aspect-ratio:16/10;}
  .statbar{margin-top:-56px;}
  .statbar__grid{grid-template-columns:repeat(2,1fr);gap:16px;}
  .tiers{grid-template-columns:1fr;gap:22px;}
  .tier--featured{transform:none;}
  .tier--featured:hover{transform:translateY(-4px);}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
  .enroll__grid{grid-template-columns:1fr;gap:40px;}
  .footer__grid{grid-template-columns:1fr 1fr;gap:44px 0;}
  .footer__col{padding:0 24px;}
  .footer__col:nth-child(odd){padding-left:0;border-left:0;}
  .footer__col:nth-child(even){padding-right:0;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .section{padding:56px 0;}
  .section--tight{padding:48px 0;}
  .section-head{margin-bottom:32px;gap:16px;}
  .section-head h2{font-size:26px;}
  .hero__grid{padding:36px 0 88px;}
  .hero h1{font-size:30px;margin-top:20px;}
  .hero__lead{font-size:15.5px;margin-top:18px;}
  .hero__actions{gap:12px;}
  .hero__actions .btn{width:100%;}
  .hero__visual{aspect-ratio:4/3;border-radius:18px;}
  .hero__badge{left:16px;bottom:16px;padding:12px 16px;gap:10px;}
  .hero__badge-num{font-size:26px;}
  .hero__badge-txt{font-size:11.5px;padding-left:10px;}
  .hero__visual-tag{top:16px;left:16px;font-size:12px;padding:6px 12px;}
  .statbar{margin-top:-48px;}
  .statbar__grid{grid-template-columns:repeat(2,1fr);gap:12px;}
  .stat{padding:18px 16px;border-radius:16px;}
  .stat__num{font-size:26px;}
  .stat__label{font-size:12.5px;margin-top:6px;}
  .tl-item{grid-template-columns:1fr;gap:0;padding-bottom:22px;}
  .tl-time{text-align:left;padding-top:0;font-size:17px;display:flex;align-items:center;gap:10px;}
  .tl-time .dot{position:static;margin:0;}
  .tl-item::before{display:none;}
  .tl-card{padding:22px 20px;margin-top:14px;}
  .tl-card h3{font-size:18px;}
  .hscroll{gap:16px;}
  .guest{flex:0 0 82%;}
  .news-grid{grid-template-columns:1fr;gap:20px;}
  .form-grid{grid-template-columns:1fr;}
  .form-card{padding:26px 20px 28px;border-radius:20px;}
  .enroll__grid{gap:32px;}
  .faq-item summary{font-size:16px;min-height:62px;}
  .faq-item .answer{font-size:14.8px;}
  .footer__grid{grid-template-columns:1fr;gap:36px;}
  .footer__col{padding:0;border-left:0;}
  .footer__bottom{flex-direction:column;align-items:flex-start;gap:10px;margin-top:44px;}
}
@media (max-width:480px){
  .hero h1{font-size:27px;}
  .hero__points{flex-direction:column;gap:10px;}
  .tier{padding:28px 22px 26px;}
  .tier__price b{font-size:34px;}
}

/* roulang page: article */
:root{
  --brand:#4E2A45;
  --brand-light:#7B4A6B;
  --brand-grad:linear-gradient(135deg,#4E2A45 0%,#7B4A6B 100%);
  --amber:#C8813B;
  --jade:#2E6E63;
  --paper:#FAF6F0;
  --card:#FFFFFF;
  --dark:#2A1B26;
  --line:#E8DED6;
  --text:#241C22;
  --muted:#6B5F66;
  --faint:#9A8F94;
  --danger:#B4453C;
  --r-lg:24px;
  --r-md:20px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 8px 24px rgba(78,42,69,.08);
  --sh-2:0 14px 34px rgba(78,42,69,.16);
  --section:clamp(56px,7vw,104px);
  --font-serif:"Noto Serif SC","Songti SC",serif;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.85;
  font-weight:400;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none;background:rgba(78,42,69,.08);}
a{color:var(--brand);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease;}
a:hover{color:var(--amber);}
h1,h2,h3,h4,figure,blockquote,dl,dd,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;background:none;border:0;}
:focus-visible{outline:3px solid rgba(200,129,59,.45);outline-offset:2px;border-radius:6px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}
@media (min-width:1440px){
  .container{max-width:1280px;}
}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(250,246,240,.88);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:height .24s ease,box-shadow .24s ease;
}
.header__inner{
  display:flex;
  align-items:center;
  gap:28px;
  height:68px;
  transition:height .24s ease;
}
.site-header.is-scrolled .header__inner{height:56px;}
.site-header.is-scrolled{box-shadow:0 6px 18px rgba(78,42,69,.07);}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  color:var(--brand);
}
.logo:hover{color:var(--brand);}
.logo__mark{
  width:26px;height:26px;border-radius:50%;
  background:var(--brand-grad);
  position:relative;
}
.logo__mark::after{
  content:"";
  position:absolute;inset:8px;
  border:1.5px solid rgba(250,246,240,.85);
  border-radius:50% 50% 50% 0;
}
.logo__text{
  font-family:var(--font-serif);
  font-size:19px;
  font-weight:700;
  letter-spacing:.5px;
}
.nav__links{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:8px;
  flex:1;
}
.nav__links > a{
  position:relative;
  padding:9px 14px;
  border-radius:var(--r-sm);
  font-size:15px;
  color:var(--muted);
  white-space:nowrap;
}
.nav__links > a:hover{color:var(--brand);background:rgba(78,42,69,.06);}
.nav__links > a.is-active{color:var(--brand);font-weight:500;}
.nav__links > a.is-active::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:2px;
  height:2px;border-radius:2px;
  background:var(--brand-grad);
}
.nav__actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
}
.icon-btn{
  width:40px;height:40px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--muted);
  transition:.2s ease;
}
.icon-btn:hover{color:var(--brand);border-color:rgba(78,42,69,.35);background:rgba(78,42,69,.05);}
.icon-btn svg{width:18px;height:18px;}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border-radius:var(--r-sm);
  font-size:15px;
  font-weight:500;
  line-height:1.2;
  transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease;
}
.btn--primary{
  background:var(--brand-grad);
  color:#fff;
  box-shadow:var(--sh-1);
}
.btn--primary:hover{color:#fff;transform:translateY(-2px);box-shadow:var(--sh-2);filter:brightness(1.06);}
.btn--primary:active{transform:translateY(1px);box-shadow:var(--sh-1);}
.btn--ghost{
  background:transparent;
  color:var(--brand);
  border:1px solid var(--brand);
}
.btn--ghost:hover{color:var(--brand);background:rgba(78,42,69,.08);transform:translateY(-2px);}
.btn--ghost:active{transform:translateY(1px);}
.btn--sm{padding:10px 20px;font-size:14px;}
.hamburger{
  display:none;
  width:42px;height:42px;
  border-radius:var(--r-sm);
  border:1px solid var(--line);
  align-items:center;
  justify-content:center;
}
.hamburger span{
  display:block;
  width:18px;height:2px;
  background:var(--brand);
  border-radius:2px;
  position:relative;
}
.hamburger span::before,.hamburger span::after{
  content:"";
  position:absolute;left:0;
  width:18px;height:2px;background:var(--brand);border-radius:2px;
}
.hamburger span::before{top:-6px;}
.hamburger span::after{top:6px;}
.nav__drawer-cta{display:none;}

/* ---------- 文章头部 ---------- */
.article-hero{
  position:relative;
  background-image:linear-gradient(180deg,rgba(250,246,240,.94) 0%,rgba(250,246,240,.88) 55%,#FAF6F0 100%),url("/assets/images/backpic/back-2.webp");
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line);
  padding:44px 0 52px;
}
.breadcrumb ol{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13.5px;
  color:var(--faint);
}
.breadcrumb li{display:flex;align-items:center;gap:8px;}
.breadcrumb li::after{content:"/";color:var(--line);}
.breadcrumb li:last-child::after{content:"";}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--amber);}
.article-hero__inner{max-width:860px;}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 14px;
  border-radius:var(--r-pill);
  font-size:13px;
  font-weight:500;
  border:1px solid rgba(200,129,59,.45);
  color:var(--amber);
  background:rgba(200,129,59,.08);
}
.chip--brand{border-color:rgba(78,42,69,.28);color:var(--brand);background:rgba(78,42,69,.07);}
.chip--jade{border-color:rgba(46,110,99,.35);color:var(--jade);background:rgba(46,110,99,.08);}
.article-hero h1{
  font-family:var(--font-serif);
  font-size:clamp(28px,4vw,44px);
  line-height:1.35;
  font-weight:700;
  letter-spacing:.3px;
  margin:18px 0 20px;
  color:var(--brand);
}
.article-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  font-size:13.5px;
  color:var(--muted);
}
.article-meta span{display:inline-flex;align-items:center;gap:6px;}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--faint);}
.article-meta a{color:var(--brand);}
.article-hero__rule{
  margin-top:26px;
  height:3px;width:64px;border-radius:3px;
  background:var(--brand-grad);
}

/* ---------- 正文布局 ---------- */
.article-main{padding:var(--section) 0;}
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 300px;
  gap:48px;
  align-items:start;
}
.article-panel{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  padding:clamp(24px,4vw,48px);
}
.article-body{max-width:820px;font-size:17px;line-height:1.9;color:var(--text);}
.article-body p{margin:0 0 22px;}
.article-body > *:last-child{margin-bottom:0;}
.article-body h2{
  position:relative;
  font-family:var(--font-serif);
  font-size:clamp(22px,2.6vw,30px);
  line-height:1.45;
  color:var(--brand);
  margin:40px 0 18px;
  padding-left:16px;
}
.article-body h2::before{
  content:"";
  position:absolute;
  left:0;top:.18em;bottom:.18em;
  width:4px;border-radius:4px;
  background:var(--brand-grad);
}
.article-body h3{
  font-family:var(--font-serif);
  font-size:21px;
  line-height:1.5;
  color:var(--brand);
  margin:28px 0 14px;
}
.article-body h4{font-size:17.5px;margin:22px 0 10px;color:var(--brand);}
.article-body ul,.article-body ol{margin:0 0 22px;padding-left:22px;}
.article-body ul li{position:relative;margin-bottom:10px;padding-left:6px;}
.article-body ul li::before{
  content:"";
  position:absolute;
  left:-14px;top:.72em;
  width:6px;height:6px;border-radius:50%;
  background:var(--jade);
}
.article-body ol{list-style:decimal;}
.article-body ol li{margin-bottom:10px;padding-left:4px;}
.article-body ol li::marker{color:var(--brand);font-weight:700;}
.article-body blockquote{
  margin:26px 0;
  padding:18px 22px;
  background:rgba(250,246,240,.9);
  border-left:4px solid var(--amber);
  border-radius:0 var(--r-sm) var(--r-sm) 0;
  color:var(--muted);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:16px;margin:26px 0;width:100%;object-fit:cover;}
.article-body figure{margin:26px 0;}
.article-body figcaption{margin-top:10px;font-size:13.5px;color:var(--faint);text-align:center;}
.article-body a{color:var(--brand);border-bottom:1px solid rgba(78,42,69,.28);}
.article-body a:hover{color:var(--amber);border-bottom-color:var(--amber);}
.article-body strong{font-weight:700;color:var(--brand);}
.article-body hr{border:0;border-top:1px solid var(--line);margin:34px 0;}
.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:26px 0;
  font-size:15.5px;
  display:block;
  overflow-x:auto;
  border-radius:var(--r-sm);
}
.article-body thead th{
  background:rgba(78,42,69,.08);
  color:var(--brand);
  font-weight:500;
  text-align:left;
}
.article-body th,.article-body td{
  border:1px solid var(--line);
  padding:12px 14px;
  white-space:nowrap;
}
.article-body tbody tr:nth-child(even){background:rgba(250,246,240,.7);}

/* 空态 */
.empty-state{
  min-height:260px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:14px;
  text-align:center;
  border:1px dashed var(--line);
  border-radius:var(--r-md);
  background:rgba(250,246,240,.7);
  padding:40px 24px;
}
.empty-state__icon{
  width:52px;height:52px;border-radius:50%;
  background:rgba(78,42,69,.08);
  display:flex;align-items:center;justify-content:center;
  color:var(--brand);
  font-family:var(--font-serif);
  font-size:22px;
}
.empty-state p{color:var(--muted);font-size:15.5px;}

/* 侧栏 */
.aside{display:flex;flex-direction:column;gap:22px;position:sticky;top:92px;}
.aside-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  box-shadow:var(--sh-1);
  padding:22px;
}
.aside-card h2,.aside-card h3{
  font-family:var(--font-serif);
  font-size:17px;
  color:var(--brand);
  margin-bottom:14px;
  display:flex;
  align-items:center;
  gap:8px;
}
.aside-card h3::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--amber);
}
.aside-list li + li{border-top:1px dashed var(--line);}
.aside-list a{
  display:block;
  padding:12px 0;
  font-size:14.5px;
  color:var(--text);
  line-height:1.6;
}
.aside-list a:hover{color:var(--amber);}
.aside-list .aside-date{
  display:block;
  margin-top:6px;
  font-size:12.5px;
  color:var(--faint);
}
.aside-card .btn{width:100%;}
.aside-cta{
  background:var(--dark);
  border-color:rgba(255,255,255,.14);
  color:rgba(255,255,255,.82);
}
.aside-cta h3{color:#fff;}
.aside-cta p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.72);margin-bottom:16px;}
.aside-cta .btn--primary{box-shadow:none;}
.aside-cta .aside-note{
  display:block;
  margin-top:12px;
  font-size:12.5px;
  color:rgba(255,255,255,.55);
}

/* ---------- 文末推荐 ---------- */
.article-foot{
  margin-top:56px;
  padding-top:40px;
  border-top:1px solid var(--line);
}
.article-foot h2{
  font-family:var(--font-serif);
  font-size:clamp(22px,2.6vw,28px);
  color:var(--brand);
  margin-bottom:26px;
}
.related-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}
.related-card{
  display:flex;
  gap:18px;
  align-items:center;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform .24s ease,box-shadow .24s ease;
}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.related-card__thumb{
  width:132px;
  flex-shrink:0;
  aspect-ratio:1/1;
  overflow:hidden;
}
.related-card__thumb img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .24s ease;
}
.related-card:hover .related-card__thumb img{transform:scale(1.03);}
.related-card__body{padding:16px 18px 16px 0;}
.related-card__body h3{
  font-family:var(--font-serif);
  font-size:17px;
  line-height:1.5;
  color:var(--brand);
  margin-bottom:8px;
}
.related-card__body p{font-size:13.5px;color:var(--muted);line-height:1.7;}
.article-foot__back{
  margin-top:30px;
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  align-items:center;
}
.link-more{
  font-size:14.5px;
  font-weight:500;
  display:inline-flex;
  align-items:center;
  gap:6px;
  border-bottom:3px solid transparent;
}
.link-more:hover{color:var(--amber);border-bottom-color:rgba(200,129,59,.5);}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--dark);
  color:rgba(255,255,255,.72);
  padding:64px 0 24px;
  margin-top:0;
  font-size:14.5px;
  line-height:1.8;
}
.footer__grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:0;
}
.footer__col{padding:0 26px;}
.footer__col:first-child{padding-left:0;}
.footer__col:last-child{padding-right:0;}
.footer__col + .footer__col{border-left:1px solid rgba(255,255,255,.1);}
.footer__brand .logo{color:#fff;margin-bottom:16px;}
.footer__brand p{color:rgba(255,255,255,.62);font-size:14px;max-width:320px;}
.footer__col h4{
  color:#fff;
  font-size:15px;
  font-weight:500;
  margin-bottom:14px;
  font-family:var(--font-serif);
}
.footer__col ul li{margin-bottom:9px;color:rgba(255,255,255,.62);}
.footer__col ul a{color:rgba(255,255,255,.72);}
.footer__col ul a:hover{color:var(--amber);}
.footer__bottom{
  margin-top:44px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .article-layout{grid-template-columns:minmax(0,1fr) 280px;gap:36px;}
}
@media (max-width:1023px){
  .header__inner{gap:14px;}
  .nav__links{
    position:fixed;
    inset:0;
    margin:0;
    padding:92px 24px 120px;
    background:var(--paper);
    flex-direction:column;
    align-items:stretch;
    gap:0;
    transform:translateY(-100%);
    transition:transform .28s ease;
    z-index:70;
    overflow-y:auto;
    display:flex;
  }
  .nav__links > a{
    padding:16px 0;
    font-size:17px;
    border-bottom:1px dashed var(--line);
    border-radius:0;
    color:var(--text);
  }
  .nav__links > a.is-active::after{display:none;}
  .nav__links > a.is-active{color:var(--brand);font-weight:700;}
  .nav__drawer-cta{
    display:flex;
    margin-top:26px;
    width:100%;
    justify-content:center;
  }
  .nav-open .nav__links{transform:translateY(0);}
  .nav-open{overflow:hidden;}
  .hamburger{display:inline-flex;}
  .icon-btn{display:none;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:32px;}
  .aside{position:static;}
  .related-grid{grid-template-columns:minmax(0,1fr);}
  .footer__grid{grid-template-columns:1fr 1fr;row-gap:34px;}
  .footer__col{padding:0;}
  .footer__col + .footer__col{border-left:0;}
  .footer__col:nth-child(even){border-left:1px solid rgba(255,255,255,.1);padding-left:26px;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .container{padding:0 20px;}
  .logo__text{font-size:17px;}
  .nav__cta{display:none;}
  .article-hero{padding:30px 0 38px;}
  .article-hero h1{margin:14px 0 16px;}
  .article-panel{padding:22px 18px;border-radius:var(--r-md);}
  .article-body{font-size:16.5px;}
  .article-body h2{margin-top:34px;padding-left:13px;}
  .related-card__thumb{width:104px;}
  .related-card__body{padding:14px 14px 14px 0;}
  .footer__grid{grid-template-columns:1fr;}
  .footer__col:nth-child(even){border-left:0;padding-left:0;}
  .footer__bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:480px){
  .article-meta{font-size:13px;gap:8px;}
  .article-meta .dot{display:none;}
  .btn{padding:12px 20px;font-size:14.5px;}
}

/* roulang page: category1 */
:root{
  --plum:#4E2A45;
  --plum-light:#7B4A6B;
  --plum-grad:linear-gradient(135deg,#4E2A45 0%,#7B4A6B 100%);
  --amber:#C8813B;
  --jade:#2E6E63;
  --paper:#FAF6F0;
  --card:#FFFFFF;
  --dark:#2A1B26;
  --line:#E8DED6;
  --text:#241C22;
  --text-2:#6B5F66;
  --text-3:#9A8F94;
  --err:#B4453C;
  --r-lg:24px;
  --r-md:20px;
  --r-sm:12px;
  --sh:0 8px 24px rgba(78,42,69,.08);
  --sh-hover:0 14px 32px rgba(78,42,69,.16);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",STSong,serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --header-h:68px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--plum);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--amber);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;color:var(--text);line-height:1.35;}
p{margin:0 0 20px;}
p:last-child{margin-bottom:0;}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;font-size:16px;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}
@media (min-width:1440px){
  .container{max-width:1280px;}
}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  height:var(--header-h);
  background:rgba(250,246,240,.88);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:height .22s ease,background .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.site-header.is-scrolled{
  height:56px;
  background:rgba(250,246,240,.94);
  border-bottom-color:var(--line);
  box-shadow:0 4px 16px rgba(78,42,69,.06);
}
.header__inner{
  height:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.header__content,.header__visual{display:flex;align-items:center;gap:28px;}
.header__visual{gap:14px;}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--plum);}
.logo:hover{color:var(--plum);}
.logo__mark{
  position:relative;
  width:26px;height:26px;
  border-radius:50%;
  border:2px solid var(--plum);
  flex:0 0 26px;
  transition:transform .3s ease;
}
.logo__mark::after{
  content:"";
  position:absolute;
  right:-4px;bottom:-3px;
  width:12px;height:12px;
  border-radius:50%;
  background:var(--amber);
  border:2px solid var(--paper);
}
.logo:hover .logo__mark{transform:rotate(28deg);}
.logo__text{
  font-family:var(--serif);
  font-size:19px;
  font-weight:700;
  letter-spacing:.02em;
}
.nav__links{display:flex;align-items:center;gap:6px;}
.nav__links a{
  position:relative;
  display:inline-block;
  padding:9px 14px;
  border-radius:var(--r-sm);
  font-size:15px;
  color:var(--text-2);
  transition:color .2s ease,background-color .2s ease;
}
.nav__links a:hover{color:var(--plum);background:rgba(78,42,69,.06);}
.nav__links a.is-active{color:var(--plum);font-weight:700;background:rgba(78,42,69,.08);}
.nav__links a.is-active::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:2px;
  height:2px;
  border-radius:2px;
  background:var(--plum-grad);
}
.icon-btn{
  width:40px;height:40px;
  display:inline-flex;align-items:center;justify-content:center;
  background:transparent;
  border:1px solid var(--line);
  border-radius:50%;
  color:var(--plum);
  cursor:pointer;
  transition:border-color .2s ease,background-color .2s ease,transform .2s ease;
}
.icon-btn:hover{border-color:var(--plum-light);background:rgba(78,42,69,.06);}
.icon-btn:focus-visible{outline:3px solid rgba(200,129,59,.4);outline-offset:2px;}
.icon-btn svg{width:18px;height:18px;}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  border:1px solid transparent;
  border-radius:var(--r-sm);
  font-size:16px;
  font-weight:500;
  cursor:pointer;
  text-align:center;
  transition:transform .18s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease,filter .2s ease;
}
.btn--primary{
  background:var(--plum-grad);
  color:#fff;
  box-shadow:0 6px 18px rgba(78,42,69,.22);
}
.btn--primary:hover{color:#fff;filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 12px 26px rgba(78,42,69,.26);}
.btn--primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(78,42,69,.2);}
.btn--ghost{
  background:transparent;
  border-color:var(--plum);
  color:var(--plum);
}
.btn--ghost:hover{background:rgba(78,42,69,.08);color:var(--plum);transform:translateY(-2px);}
.btn--sm{padding:10px 20px;font-size:14.5px;}
.btn--block{width:100%;}
.btn:focus-visible{outline:3px solid rgba(200,129,59,.4);outline-offset:2px;}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--line);
  border-radius:var(--r-sm);
  background:transparent;
  cursor:pointer;
  padding:0;
  position:relative;
}
.nav-toggle span{
  position:absolute;left:12px;right:12px;height:2px;border-radius:2px;background:var(--plum);
  transition:transform .2s ease,opacity .2s ease;
}
.nav-toggle span:nth-child(1){top:15px;}
.nav-toggle span:nth-child(2){top:21px;}
.nav-toggle span:nth-child(3){top:27px;}
.nav-toggle:focus-visible{outline:3px solid rgba(200,129,59,.4);outline-offset:2px;}

/* ---------- 移动抽屉 ---------- */
.drawer{
  position:fixed;
  inset:0;
  z-index:200;
  background:var(--paper);
  padding:24px 20px 32px;
  display:flex;
  flex-direction:column;
  gap:24px;
  transform:translateX(100%);
  transition:transform .28s ease;
  overflow-y:auto;
}
.drawer.is-open{transform:translateX(0);}
.drawer__top{display:flex;align-items:center;justify-content:space-between;}
.drawer__close{
  width:42px;height:42px;
  border:1px solid var(--line);
  border-radius:var(--r-sm);
  background:#fff;
  color:var(--plum);
  font-size:22px;
  line-height:1;
  cursor:pointer;
}
.drawer__links{display:flex;flex-direction:column;gap:4px;}
.drawer__links a{
  padding:16px 14px;
  border-radius:var(--r-sm);
  font-size:17px;
  color:var(--text);
  border-bottom:1px solid var(--line);
}
.drawer__links a.is-active{color:var(--plum);font-weight:700;background:rgba(78,42,69,.06);}
.drawer__foot{margin-top:auto;display:flex;flex-direction:column;gap:14px;}
.drawer__foot p{font-size:13.5px;color:var(--text-3);margin:0;}
.drawer-mask{
  position:fixed;inset:0;z-index:150;
  background:rgba(42,27,38,.4);
  opacity:0;visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
body.is-locked{overflow:hidden;}

/* ---------- 页面头部 KV ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  padding:64px 0 56px;
  background:var(--plum);
  color:#fff;
}
.page-hero__bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;
  background-position:center;
  opacity:.28;
}
.page-hero::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(42,27,38,.92) 0%,rgba(78,42,69,.86) 48%,rgba(123,74,107,.62) 100%);
}
.page-hero .container{position:relative;z-index:2;}
.crumbs{margin-bottom:22px;}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:rgba(255,255,255,.72);}
.crumbs li{display:inline-flex;align-items:center;gap:8px;}
.crumbs li+li::before{content:"/";color:rgba(255,255,255,.4);}
.crumbs a{color:rgba(255,255,255,.86);}
.crumbs a:hover{color:#fff;}
.crumbs [aria-current] {color:#fff;}
.page-hero h1{
  color:#fff;
  font-size:clamp(30px,3.6vw,46px);
  letter-spacing:.01em;
  margin-bottom:18px;
  max-width:820px;
}
.page-hero__sub{
  max-width:660px;
  font-size:16.5px;
  line-height:1.9;
  color:rgba(255,255,255,.82);
  margin:0 0 30px;
}
.badge-row{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.badge{
  display:flex;
  align-items:center;
  gap:12px;
  padding:12px 22px;
  border-radius:999px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.2);
  backdrop-filter:blur(4px);
}
.badge__num{
  font-family:var(--serif);
  font-size:28px;
  font-weight:700;
  line-height:1;
  color:#fff;
}
.badge__num.is-amber{color:#F0B979;}
.badge__num.is-jade{color:#8FD3C6;}
.badge__label{font-size:13px;color:rgba(255,255,255,.78);line-height:1.4;}

/* ---------- 主区域布局 ---------- */
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section--alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section__head{margin-bottom:44px;max-width:760px;}
.section__eyebrow{
  display:inline-block;
  font-size:13px;
  letter-spacing:.14em;
  color:var(--amber);
  margin-bottom:12px;
}
.section__head h2{font-size:clamp(24px,2.6vw,32px);margin-bottom:16px;}
.section__head p{color:var(--text-2);margin:0;}

.layout{
  display:grid;
  grid-template-columns:380px minmax(0,1fr);
  gap:52px;
  align-items:start;
}
.side-panel{position:sticky;top:96px;}
.side-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:28px;
  box-shadow:var(--sh);
}
.side-card__label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:5px 14px;
  border-radius:999px;
  background:rgba(46,110,99,.1);
  border:1px solid rgba(46,110,99,.22);
  color:var(--jade);
  font-size:12.5px;
  margin-bottom:16px;
}
.side-card h2{font-size:22px;margin-bottom:14px;}
.side-card p{font-size:15px;color:var(--text-2);line-height:1.85;margin-bottom:20px;}
.side-figure{
  border-radius:var(--r-md);
  overflow:hidden;
  margin-bottom:22px;
}
.side-figure img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.side-nav{border-top:1px solid var(--line);padding-top:18px;}
.side-nav h3{font-size:14px;letter-spacing:.06em;color:var(--text-3);font-family:var(--sans);font-weight:500;margin-bottom:12px;}
.side-nav ul{display:flex;flex-direction:column;gap:2px;}
.side-nav a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:11px 12px;
  border-radius:var(--r-sm);
  font-size:15px;
  color:var(--text-2);
  transition:background-color .2s ease,color .2s ease,padding-left .2s ease;
}
.side-nav a::after{content:"→";color:var(--text-3);font-size:13px;transition:color .2s ease,transform .2s ease;}
.side-nav a:hover{background:rgba(78,42,69,.06);color:var(--plum);padding-left:16px;}
.side-nav a:hover::after{color:var(--amber);transform:translateX(2px);}

/* ---------- 横向大卡列表 ---------- */
.row-list{border-top:1px solid var(--line);}
.row-card{
  display:grid;
  grid-template-columns:240px minmax(0,1fr);
  gap:28px;
  padding:28px 0;
  border-bottom:1px solid var(--line);
  transition:background-color .2s ease;
}
.row-card:hover{background:rgba(78,42,69,.025);}
.row-card__media{
  border-radius:var(--r-md);
  overflow:hidden;
  background:rgba(78,42,69,.08);
}
.row-card__media img{
  width:100%;height:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  transition:transform .24s ease;
}
.row-card:hover .row-card__media img{transform:scale(1.03);}
.row-card__head{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-bottom:10px;
}
.tag{
  display:inline-block;
  padding:4px 12px;
  border-radius:999px;
  background:rgba(78,42,69,.08);
  border:1px solid rgba(78,42,69,.14);
  color:var(--plum);
  font-size:12.5px;
  line-height:1.6;
}
.tag--amber{background:rgba(200,129,59,.12);border-color:rgba(200,129,59,.26);color:#9C6220;}
.tag--jade{background:rgba(46,110,99,.1);border-color:rgba(46,110,99,.24);color:var(--jade);}
.row-card__time{
  font-size:14px;
  color:var(--text-3);
  font-variant-numeric:tabular-nums;
}
.row-card h3{font-size:20px;margin-bottom:10px;}
.row-card h3 a{color:inherit;}
.row-card h3 a:hover{color:var(--plum-light);}
.row-card__body p{font-size:15.5px;color:var(--text-2);margin:0;}
.row-card__meta{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
  margin-top:14px;
  font-size:13.5px;
  color:var(--text-3);
  font-variant-numeric:tabular-nums;
}
.row-card__meta span{display:inline-flex;align-items:center;gap:6px;}
.row-card__meta span::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--amber);
  display:inline-block;
}
.row-card__meta span.is-jade::before{background:var(--jade);}

/* ---------- 流程步骤 ---------- */
.steps{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:24px;
  counter-reset:step;
}
.step{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:26px 24px;
  box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);}
.step__no{
  font-family:var(--serif);
  font-size:32px;
  font-weight:700;
  color:rgba(78,42,69,.22);
  line-height:1;
  font-variant-numeric:tabular-nums;
  margin-bottom:14px;
}
.step h3{font-size:18px;margin-bottom:10px;}
.step p{font-size:14.5px;color:var(--text-2);margin:0;line-height:1.8;}

/* ---------- 票种对比 ---------- */
.tickets{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  align-items:stretch;
}
.ticket{
  position:relative;
  display:flex;
  flex-direction:column;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:32px 28px;
  box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease;
}
.ticket:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);}
.ticket--featured{
  border-color:var(--plum-light);
  z-index:2;
  box-shadow:0 16px 38px rgba(78,42,69,.16);
}
.ticket--featured::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;height:4px;
  border-radius:var(--r-lg) var(--r-lg) 0 0;
  background:var(--plum-grad);
}
.ticket__flag{
  position:absolute;
  top:-13px;right:24px;
  padding:4px 14px;
  border-radius:999px;
  background:var(--amber);
  color:#fff;
  font-size:12.5px;
  line-height:1.7;
}
.ticket h3{font-size:20px;margin-bottom:6px;}
.ticket__desc{font-size:14px;color:var(--text-3);margin:0 0 20px;}
.ticket__price{
  display:flex;
  align-items:baseline;
  gap:6px;
  padding-bottom:20px;
  margin-bottom:20px;
  border-bottom:1px solid var(--line);
  font-family:var(--serif);
  font-variant-numeric:tabular-nums;
}
.ticket__price strong{font-size:38px;line-height:1;color:var(--plum);}
.ticket__price span{font-size:14px;color:var(--text-3);font-family:var(--sans);}
.ticket ul{display:flex;flex-direction:column;gap:12px;margin-bottom:26px;}
.ticket ul li{
  position:relative;
  padding-left:26px;
  font-size:15px;
  color:var(--text-2);
}
.ticket ul li::before{
  content:"✓";
  position:absolute;
  left:0;top:0;
  color:var(--jade);
  font-size:14px;
  font-weight:700;
}
.ticket .btn{margin-top:auto;}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto;}
.faq__item{border-bottom:1px solid var(--line);}
.faq__item:first-child{border-top:1px solid var(--line);}
.faq__item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:56px;
  padding:16px 4px;
  list-style:none;
  cursor:pointer;
  font-family:var(--serif);
  font-size:17.5px;
  font-weight:500;
  color:var(--text);
  transition:color .2s ease;
}
.faq__item summary::-webkit-details-marker{display:none;}
.faq__item summary:hover{color:var(--plum-light);}
.faq__item summary:focus-visible{outline:3px solid rgba(200,129,59,.4);outline-offset:2px;border-radius:var(--r-sm);}
.faq__icon{
  position:relative;
  flex:0 0 16px;
  width:16px;height:16px;
  transition:transform .22s ease;
}
.faq__icon::before,.faq__icon::after{
  content:"";position:absolute;background:var(--plum);border-radius:2px;
}
.faq__icon::before{left:0;right:0;top:7px;height:2px;}
.faq__icon::after{top:0;bottom:0;left:7px;width:2px;}
.faq__item[open] .faq__icon{transform:rotate(45deg);}
.faq__body{padding:2px 4px 24px;animation:fadeIn .2s ease;}
.faq__body p{font-size:15.5px;color:var(--text-2);margin:0;}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px);}to{opacity:1;transform:translateY(0);}}

/* ---------- CTA + 表单 ---------- */
.cta-band{
  position:relative;
  background:var(--dark);
  color:#fff;
  overflow:hidden;
}
.cta-band__bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-3.webp");
  background-size:cover;
  background-position:center;
  opacity:.16;
}
.cta-band::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(42,27,38,.96),rgba(78,42,69,.9));
}
.cta-band .container{position:relative;z-index:2;}
.cta-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,460px);
  gap:56px;
  align-items:center;
  padding:80px 32px;
}
.cta-copy h2{color:#fff;font-size:clamp(24px,2.8vw,34px);margin-bottom:18px;}
.cta-copy p{color:rgba(255,255,255,.78);font-size:16px;margin-bottom:24px;}
.cta-points{display:flex;flex-direction:column;gap:12px;}
.cta-points li{
  position:relative;
  padding-left:26px;
  font-size:15px;
  color:rgba(255,255,255,.84);
}
.cta-points li::before{
  content:"";
  position:absolute;left:0;top:10px;
  width:8px;height:8px;border-radius:50%;
  background:var(--amber);
}
.cta-form{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-lg);
  padding:30px 28px;
  display:flex;
  flex-direction:column;
  gap:18px;
}
.cta-form h3{color:#fff;font-size:19px;margin-bottom:2px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field label{font-size:13.5px;color:rgba(255,255,255,.76);}
.field input,.field select{
  height:48px;
  padding:0 14px;
  border-radius:var(--r-sm);
  border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.08);
  color:#fff;
  outline:none;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.field input::placeholder{color:rgba(255,255,255,.44);}
.field select{
  appearance:none;
  -webkit-appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,rgba(255,255,255,.7) 50%),linear-gradient(135deg,rgba(255,255,255,.7) 50%,transparent 50%);
  background-position:calc(100% - 20px) 22px,calc(100% - 14px) 22px;
  background-size:6px 6px,6px 6px;
  background-repeat:no-repeat;
}
.field select option{color:#241C22;}
.field input:focus,.field select:focus{
  border-color:var(--amber);
  box-shadow:0 0 0 3px rgba(200,129,59,.22);
  background:rgba(255,255,255,.12);
}
.check{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:13.5px;
  color:rgba(255,255,255,.74);
  line-height:1.7;
}
.check input{
  appearance:none;
  -webkit-appearance:none;
  flex:0 0 18px;
  width:18px;height:18px;
  margin-top:3px;
  border-radius:5px;
  border:1px solid rgba(255,255,255,.4);
  background:rgba(255,255,255,.08);
  cursor:pointer;
  position:relative;
  transition:background-color .2s ease,border-color .2s ease;
}
.check input:checked{background:var(--amber);border-color:var(--amber);}
.check input:checked::after{
  content:"";
  position:absolute;
  left:5px;top:1px;
  width:5px;height:10px;
  border-right:2px solid #fff;
  border-bottom:2px solid #fff;
  transform:rotate(42deg);
}
.form__tip{
  font-size:13.5px;
  color:rgba(255,255,255,.7);
  margin:0;
  min-height:20px;
}
.form__tip.is-ok{color:#8FD3C6;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--dark);
  color:rgba(255,255,255,.7);
  padding:72px 0 26px;
  font-size:14.5px;
}
.footer__grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:0;
}
.footer__col{
  padding:0 28px;
  border-left:1px solid rgba(255,255,255,.1);
}
.footer__col:first-child{border-left:0;padding-left:0;}
.footer__col:last-child{padding-right:0;}
.footer__brand .logo{color:#fff;margin-bottom:16px;}
.footer__brand .logo__mark{border-color:rgba(255,255,255,.7);}
.footer__brand .logo__mark::after{border-color:var(--dark);}
.footer__brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);margin:0;max-width:340px;}
.footer__col h4{
  color:#fff;
  font-size:15px;
  font-family:var(--sans);
  font-weight:500;
  margin-bottom:16px;
}
.footer__col ul{display:flex;flex-direction:column;gap:10px;}
.footer__col ul li{font-size:14px;color:rgba(255,255,255,.62);line-height:1.7;}
.footer__col ul a{color:rgba(255,255,255,.72);}
.footer__col ul a:hover{color:#fff;}
.footer__bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:52px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.1);
  font-size:13.5px;
  color:rgba(255,255,255,.5);
  font-variant-numeric:tabular-nums;
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .footer__grid{grid-template-columns:1.4fr 1fr 1fr;}
  .footer__col:nth-child(4){display:none;}
}
@media (max-width:1023px){
  .nav__links{display:none;}
  .header__visual .btn{display:none;}
  .nav-toggle{display:block;}
  .layout{grid-template-columns:1fr;gap:36px;}
  .side-panel{position:static;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-grid{grid-template-columns:1fr;gap:36px;padding:64px 32px;}
  .section{padding:72px 0;}
  .footer__grid{grid-template-columns:1fr 1fr;gap:34px 0;}
  .footer__col:nth-child(3){padding-left:0;border-left:0;}
  .footer__col:nth-child(2){border-left:0;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .container{padding:0 20px;}
  .page-hero{padding:44px 0 40px;}
  .badge-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
  .badge{padding:12px 16px;}
  .badge__num{font-size:24px;}
  .section{padding:56px 0;}
  .section--tight{padding:48px 0;}
  .row-card{grid-template-columns:1fr;gap:18px;padding:24px 0;}
  .row-card__media img{aspect-ratio:16/10;}
  .tickets{grid-template-columns:1fr;}
  .ticket--featured{transform:none;}
  .steps{grid-template-columns:1fr;}
  .cta-grid{padding:56px 20px;}
  .cta-form{padding:24px 20px;}
  .faq__item summary{font-size:16.5px;}
  .footer__grid{grid-template-columns:1fr;}
  .footer__col{border-left:0;padding:0;}
  .footer__col h4{margin-bottom:12px;}
  .site-footer{padding:56px 0 24px;}
  .footer__bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .page-hero h1{font-size:28px;}
  .side-card{padding:22px;}
  .ticket__price strong{font-size:32px;}
  .cta-copy h2{font-size:24px;}
}

/* roulang page: category2 */
/* ============ 设计变量 ============ */
:root{
  --plum:#4E2A45;
  --plum-light:#7B4A6B;
  --plum-grad:linear-gradient(135deg,#4E2A45 0%,#7B4A6B 100%);
  --plum-06:rgba(78,42,69,.06);
  --plum-08:rgba(78,42,69,.08);
  --plum-12:rgba(78,42,69,.12);
  --amber:#C8813B;
  --amber-soft:rgba(200,129,59,.12);
  --jade:#2E6E63;
  --jade-soft:rgba(46,110,99,.12);
  --paper:#FAF6F0;
  --card:#FFFFFF;
  --dark:#2A1B26;
  --line:#E8DED6;
  --ink:#241C22;
  --muted:#6B5F66;
  --weak:#9A8F94;
  --err:#B4453C;
  --r-lg:24px;
  --r-md:20px;
  --r-sm:12px;
  --shadow-1:0 8px 24px rgba(78,42,69,.08);
  --shadow-2:0 16px 40px rgba(78,42,69,.16);
  --container:1200px;
  --font-serif:"Noto Serif SC","Songti SC","Source Han Serif SC","STSong",serif;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}

/* ============ reset / base ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.88;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--plum);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease}
a:hover{color:var(--amber)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:700;color:var(--ink);line-height:1.32}
p{margin:0}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:inherit}
.tabnum{font-variant-numeric:tabular-nums}
:focus-visible{outline:3px solid rgba(200,129,59,.45);outline-offset:2px;border-radius:6px}

/* ============ 容器 / 通用 ============ */
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
}
.section__title{font-size:32px;letter-spacing:.2px}
.section__title::after{
  content:"";
  display:block;
  width:56px;
  height:4px;
  margin-top:16px;
  border-radius:4px;
  background:var(--plum-grad);
}
.section__desc{
  max-width:640px;
  margin-top:16px;
  color:var(--muted);
  font-size:16px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  background:var(--plum-06);
  border:1px solid var(--plum-12);
  color:var(--plum);
  font-size:13px;
  letter-spacing:.6px;
  margin-bottom:18px;
}
.eyebrow::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--amber);
}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  border-radius:var(--r-sm);
  font-size:15.5px;
  font-weight:500;
  line-height:1.2;
  border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,filter .2s ease;
  white-space:nowrap;
}
.btn--primary{
  background:var(--plum-grad);
  color:#fff;
  box-shadow:0 8px 20px rgba(78,42,69,.22);
}
.btn--primary:hover{
  color:#fff;
  filter:brightness(1.1);
  transform:translateY(-2px);
  box-shadow:0 12px 26px rgba(78,42,69,.28);
}
.btn--primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(78,42,69,.2)}
.btn--ghost{
  background:transparent;
  border-color:var(--plum);
  color:var(--plum);
}
.btn--ghost:hover{
  background:var(--plum-08);
  color:var(--plum);
}
.btn--light{
  background:rgba(255,255,255,.1);
  border-color:rgba(255,255,255,.34);
  color:#fff;
}
.btn--light:hover{
  background:rgba(255,255,255,.2);
  color:#fff;
}
.btn--sm{padding:10px 20px;font-size:14.5px;border-radius:10px}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* ============ header / nav ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(250,246,240,.9);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,background-color .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  background:rgba(250,246,240,.96);
  box-shadow:0 4px 20px rgba(78,42,69,.05);
}
.header__inner{
  display:flex;
  align-items:center;
  gap:28px;
  height:68px;
  transition:height .25s ease;
}
.site-header.is-scrolled .header__inner{height:56px}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.logo__mark{
  width:30px;height:30px;border-radius:50%;
  background:var(--plum-grad);
  position:relative;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.25);
}
.logo__mark::after{
  content:"";
  position:absolute;
  inset:8px;
  border-radius:50%;
  border:1.5px solid rgba(255,255,255,.85);
}
.logo__text{
  font-family:var(--font-serif);
  font-size:19px;
  font-weight:700;
  color:var(--plum);
  letter-spacing:.4px;
}
.nav__links{
  display:flex;
  align-items:center;
  gap:6px;
  margin-right:auto;
}
.nav__links a{
  display:inline-block;
  padding:8px 16px;
  border-radius:999px;
  font-size:15px;
  color:var(--muted);
}
.nav__links a:hover{
  color:var(--plum);
  background:var(--plum-06);
}
.nav__links a.is-active{
  color:var(--plum);
  font-weight:500;
  background:var(--plum-08);
}
.header__actions{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:38px;height:38px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;
  color:var(--plum);
  border:1px solid var(--line);
  background:#fff;
  transition:background-color .2s ease,color .2s ease,transform .2s ease;
}
.icon-btn:hover{background:var(--plum-08);transform:translateY(-1px)}
.icon-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7}
.hamburger{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.hamburger span{display:block;width:18px;height:2px;background:var(--plum);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.hamburger.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hamburger.is-open span:nth-child(2){opacity:0}
.hamburger.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.drawer{
  position:fixed;
  top:68px;left:0;right:0;bottom:0;
  background:var(--paper);
  z-index:79;
  padding:24px 20px 32px;
  display:flex;
  flex-direction:column;
  gap:6px;
  transform:translateY(-8px);
  opacity:0;
  visibility:hidden;
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
  overflow-y:auto;
}
.drawer.is-open{opacity:1;visibility:visible;transform:translateY(0)}
.drawer a.drawer__link{
  display:block;
  padding:16px 18px;
  border-radius:var(--r-sm);
  font-size:17px;
  color:var(--ink);
  border:1px solid var(--line);
  background:#fff;
}
.drawer a.drawer__link.is-active{color:var(--plum);border-color:var(--plum-12);background:var(--plum-06);font-weight:500}
.drawer .btn{margin-top:12px}
body.is-locked{overflow:hidden}

/* ============ 顶部窄幅 KV ============ */
.page-kv{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  background:var(--paper);
}
.page-kv__bg{
  position:absolute;
  inset:0;
  background-image:linear-gradient(100deg,rgba(250,246,240,.97) 0%,rgba(250,246,240,.82) 46%,rgba(78,42,69,.42) 100%),url("/assets/images/backpic/back-2.webp");
  background-size:cover;
  background-position:center;
  opacity:.92;
}
.page-kv__bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(250,246,240,0) 60%,rgba(250,246,240,.9) 100%);
}
.page-kv__inner{
  position:relative;
  padding:52px 0 56px;
  max-width:800px;
}
.crumb{margin-bottom:22px}
.crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--muted)}
.crumb li{display:flex;align-items:center;gap:8px}
.crumb li::after{content:"/";color:var(--weak)}
.crumb li:last-child::after{content:""}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--amber)}
.crumb [aria-current]{color:var(--plum);font-weight:500}
.page-kv h1{
  font-size:clamp(30px,4.2vw,46px);
  letter-spacing:.4px;
  margin-bottom:18px;
}
.page-kv__lead{
  color:var(--muted);
  font-size:17px;
  max-width:660px;
}
.page-kv .btn-row{margin-top:30px}
.kv__meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:26px;
}
.kv__meta span{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:7px 15px;
  border-radius:999px;
  background:rgba(255,255,255,.72);
  border:1px solid var(--line);
  font-size:13.5px;
  color:var(--muted);
}

/* ============ 筛选胶囊行 ============ */
.filterbar{
  padding:26px 0 6px;
}
.filter-pills{
  display:flex;
  gap:10px;
  overflow-x:auto;
  padding-bottom:10px;
  scrollbar-width:thin;
}
.filter-pills::-webkit-scrollbar{height:6px}
.filter-pills::-webkit-scrollbar-thumb{background:var(--plum-12);border-radius:6px}
.pill{
  flex:0 0 auto;
  padding:10px 20px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--muted);
  font-size:14.5px;
  transition:all .2s ease;
}
.pill:hover{border-color:var(--plum-12);color:var(--plum)}
.pill.is-active{
  background:var(--plum-grad);
  border-color:transparent;
  color:#fff;
  box-shadow:0 8px 18px rgba(78,42,69,.2);
}
.filter-note{
  margin-top:4px;
  font-size:13.5px;
  color:var(--weak);
}

/* ============ 非对称卡片网格 ============ */
.recall-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  margin-top:20px;
}
.card{
  position:relative;
  display:flex;
  flex-direction:column;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-2);
  border-color:var(--plum-12);
}
.card--wide{grid-column:span 2}
.card--tall{grid-row:span 2}
.card__media{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--plum-08);
}
.card--wide .card__media{aspect-ratio:21/9}
.card--tall .card__media{aspect-ratio:4/5}
.card__media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .24s ease;
}
.card:hover .card__media img{transform:scale(1.03)}
.card__tag{
  position:absolute;
  left:16px;top:16px;
  padding:6px 13px;
  border-radius:999px;
  background:rgba(255,255,255,.92);
  color:var(--plum);
  font-size:12.5px;
  letter-spacing:.4px;
  border:1px solid var(--plum-12);
}
.card__body{
  padding:22px 24px 24px;
  display:flex;
  flex-direction:column;
  gap:12px;
  flex:1;
}
.card__title{font-size:19px;line-height:1.45}
.card--wide .card__title{font-size:22px}
.card__text{color:var(--muted);font-size:15.3px}
.card__foot{
  margin-top:auto;
  padding-top:14px;
  border-top:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:13.5px;
  color:var(--weak);
}
.card__foot .tabnum{color:var(--amber)}
.card__link{
  font-size:13.5px;
  color:var(--plum);
  font-weight:500;
}
.card:hover .card__link{color:var(--amber)}

/* ============ 数据徽章条 ============ */
.stats{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px;
}
.stat{
  padding:24px 24px 26px;
  border-radius:var(--r-md);
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
}
.stat__num{
  font-family:var(--font-serif);
  font-size:38px;
  font-weight:700;
  line-height:1.1;
  font-variant-numeric:tabular-nums;
  color:var(--plum);
}
.stat:nth-child(2n) .stat__num{color:var(--jade)}
.stat__label{
  margin-top:10px;
  font-size:14px;
  color:var(--muted);
}
.stat__bar{
  margin-top:16px;
  height:4px;
  border-radius:4px;
  background:var(--plum-08);
  overflow:hidden;
}
.stat:nth-child(2n) .stat__bar i{background:linear-gradient(90deg,var(--jade),rgba(46,110,99,.35))}
.stat__bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--plum),rgba(123,74,107,.35))}

/* ============ 看点清单 ============ */
.split{
  display:grid;
  grid-template-columns:minmax(0,380px) minmax(0,1fr);
  gap:56px;
  align-items:start;
}
.split__aside{position:sticky;top:96px}
.aside-card{
  padding:26px;
  border-radius:var(--r-md);
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
}
.aside-card h3{font-size:19px;margin-bottom:12px}
.aside-card p{color:var(--muted);font-size:15px}
.aside-list{margin-top:20px;display:flex;flex-direction:column;gap:10px}
.aside-list a{
  display:flex;
  align-items:center;
  gap:10px;
  padding:11px 14px;
  border-radius:var(--r-sm);
  border:1px solid var(--line);
  color:var(--muted);
  font-size:14.5px;
  background:var(--paper);
}
.aside-list a::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--amber);
  flex-shrink:0;
}
.aside-list a:hover{border-color:var(--plum-12);color:var(--plum);background:#fff}
.check-list{display:flex;flex-direction:column;gap:0}
.check-list li{
  display:flex;
  gap:18px;
  padding:22px 0;
  border-bottom:1px dashed var(--line);
}
.check-list li:first-child{padding-top:0}
.check-list li:last-child{border-bottom:0;padding-bottom:0}
.check-list .idx{
  flex:0 0 44px;
  height:44px;
  border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-serif);
  font-size:17px;
  font-weight:700;
  font-variant-numeric:tabular-nums;
  color:var(--plum);
  background:var(--plum-06);
  border:1px solid var(--plum-12);
}
.check-list h3{font-size:18px;margin-bottom:6px}
.check-list p{color:var(--muted);font-size:15.2px}

/* ============ 流程步骤 ============ */
.steps{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px;
  counter-reset:step;
}
.step{
  position:relative;
  padding:26px 24px 28px;
  border-radius:var(--r-md);
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:transform .24s ease,box-shadow .24s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.step__no{
  counter-increment:step;
  font-family:var(--font-serif);
  font-size:15px;
  font-weight:700;
  color:var(--amber);
  letter-spacing:1px;
}
.step__no::before{content:"0" counter(step)}
.step h3{font-size:17.5px;margin:12px 0 8px}
.step p{color:var(--muted);font-size:14.8px}

/* ============ 引用 / 口碑 ============ */
.quotes{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.quote{
  padding:26px 26px 28px;
  border-radius:var(--r-md);
  background:#fff;
  border:1px solid var(--line);
  border-left:4px solid var(--amber);
}
.quote p{font-size:15.5px;color:var(--ink)}
.quote__by{
  margin-top:18px;
  padding-top:14px;
  border-top:1px solid var(--line);
  font-size:13.5px;
  color:var(--weak);
}

/* ============ FAQ ============ */
.faq{max-width:820px;margin:0 auto}
.faq__item{
  border-bottom:1px solid var(--line);
  background:transparent;
}
.faq__item:first-child{border-top:1px solid var(--line)}
.faq__q{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:56px;
  padding:18px 4px;
  cursor:pointer;
  font-family:var(--font-serif);
  font-size:17.5px;
  font-weight:500;
  color:var(--ink);
  list-style:none;
}
.faq__q::-webkit-details-marker{display:none}
.faq__q:hover{color:var(--plum)}
.faq__icon{
  position:relative;
  flex:0 0 22px;
  height:22px;
}
.faq__icon::before,
.faq__icon::after{
  content:"";
  position:absolute;
  left:50%;top:50%;
  background:var(--plum);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:transform .25s ease,background-color .25s ease;
}
.faq__icon::before{width:14px;height:2px}
.faq__icon::after{width:2px;height:14px}
.faq__item[open] .faq__icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq__item[open] .faq__icon::before{background:var(--amber)}
.faq__a{
  padding:0 4px 22px;
  color:var(--muted);
  font-size:15.5px;
  animation:fadein .2s ease;
}
@keyframes fadein{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* ============ CTA 深色区 ============ */
.cta-dark{
  background:var(--dark);
  border-radius:var(--r-lg);
  padding:56px 56px 60px;
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  gap:48px;
  align-items:center;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.cta-dark::after{
  content:"";
  position:absolute;
  right:-80px;top:-80px;
  width:280px;height:280px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(200,129,59,.34),rgba(200,129,59,0) 68%);
}
.cta-dark h2{
  color:#fff;
  font-size:30px;
  margin-bottom:16px;
}
.cta-dark p{color:rgba(255,255,255,.76)}
.cta-dark ul{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.cta-dark li{
  display:flex;gap:12px;align-items:flex-start;
  color:rgba(255,255,255,.86);
  font-size:15.3px;
}
.cta-dark li::before{
  content:"";
  flex:0 0 8px;
  height:8px;
  margin-top:9px;
  border-radius:50%;
  background:var(--amber);
}
.cta-panel{
  position:relative;
  z-index:1;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-md);
  padding:28px;
}
.cta-panel h3{color:#fff;font-size:19px;margin-bottom:10px}
.cta-panel p{font-size:14.6px;color:rgba(255,255,255,.72)}
.cta-panel .btn{width:100%;margin-top:20px}
.cta-panel .btn--primary{box-shadow:0 10px 24px rgba(0,0,0,.28)}
.cta-panel__note{
  margin-top:14px;
  font-size:13px;
  color:rgba(255,255,255,.55);
  text-align:center;
}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--dark);
  color:rgba(255,255,255,.78);
  margin-top:96px;
  padding:72px 0 30px;
}
.footer__grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:0;
}
.footer__col{
  padding:0 28px;
  border-left:1px solid rgba(255,255,255,.1);
}
.footer__col:first-child{border-left:0;padding-left:0}
.footer__col:last-child{padding-right:0}
.site-footer .logo__text{color:#fff}
.site-footer .logo__mark{box-shadow:inset 0 0 0 1px rgba(255,255,255,.3);background:linear-gradient(135deg,#7B4A6B 0%,#4E2A45 100%)}
.footer__brand p{
  margin-top:18px;
  font-size:14.6px;
  line-height:1.85;
  color:rgba(255,255,255,.66);
  max-width:340px;
}
.footer__col h4{
  color:#fff;
  font-size:16px;
  margin-bottom:18px;
  font-weight:500;
}
.footer__col ul{display:flex;flex-direction:column;gap:11px}
.footer__col li{font-size:14.4px;color:rgba(255,255,255,.66)}
.footer__col a{color:rgba(255,255,255,.78);font-size:14.4px}
.footer__col a:hover{color:var(--amber)}
.footer__bottom{
  margin-top:52px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13.5px;
  color:rgba(255,255,255,.52);
  font-variant-numeric:tabular-nums;
}

/* ============ 断点 ============ */
@media (max-width:1279px){
  :root{--container:1120px}
  .split{gap:40px;grid-template-columns:minmax(0,340px) minmax(0,1fr)}
}
@media (max-width:1023px){
  .container{padding:0 24px}
  .nav__links{display:none}
  .hamburger{display:flex}
  .header__actions .btn{display:none}
  .section{padding:72px 0}
  .section--tight{padding:56px 0}
  .section__title{font-size:27px}
  .split{grid-template-columns:1fr;gap:32px}
  .split__aside{position:static}
  .recall-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card--wide{grid-column:span 2}
  .card--tall{grid-row:auto}
  .card--tall .card__media{aspect-ratio:16/10}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quotes{grid-template-columns:1fr}
  .cta-dark{grid-template-columns:1fr;padding:44px 36px 48px;gap:32px}
  .footer__grid{grid-template-columns:1fr 1fr;gap:40px 0}
  .footer__col{padding:0 24px}
  .footer__col:nth-child(3){border-left:0;padding-left:0}
  .footer__col:nth-child(2){padding-right:0}
}
@media (max-width:767px){
  body{font-size:16px;line-height:1.85}
  .container{padding:0 20px}
  .header__inner{height:60px;gap:14px}
  .site-header.is-scrolled .header__inner{height:56px}
  .drawer{top:60px;padding:20px 20px 28px}
  .logo__text{font-size:17px}
  .section{padding:56px 0}
  .section--tight{padding:48px 0}
  .section__head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:28px}
  .section__title{font-size:24px}
  .page-kv__inner{padding:36px 0 42px}
  .page-kv h1{font-size:28px}
  .page-kv__lead{font-size:15.6px}
  .recall-grid{grid-template-columns:1fr;gap:18px}
  .card--wide{grid-column:span 1}
  .card--wide .card__media{aspect-ratio:16/10}
  .card__body{padding:18px 18px 20px}
  .card--wide .card__title{font-size:19px}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .stat{padding:18px 18px 20px}
  .stat__num{font-size:30px}
  .steps{grid-template-columns:1fr}
  .check-list li{gap:14px}
  .check-list .idx{flex:0 0 38px;height:38px;font-size:15px;border-radius:12px}
  .cta-dark{padding:34px 22px 38px;border-radius:var(--r-md)}
  .cta-dark h2{font-size:23px}
  .cta-panel{padding:22px}
  .site-footer{padding:52px 0 26px;margin-top:64px}
  .footer__grid{grid-template-columns:1fr;gap:34px}
  .footer__col{border-left:0;padding:0;border-top:1px solid rgba(255,255,255,.1);padding-top:26px}
  .footer__col:first-child{border-top:0;padding-top:0}
  .footer__bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media (max-width:480px){
  .btn{padding:13px 22px;font-size:15px}
  .btn-row{gap:10px}
  .btn-row .btn{flex:1 1 auto}
  .stats{grid-template-columns:1fr}
  .stat__num{font-size:28px}
  .kv__meta span{font-size:12.8px;padding:6px 12px}
}