/* roulang page: index */
/* ========== 设计变量 ========== */
:root{
  --primary:#102A24;
  --primary-dark:#0B1E1A;
  --primary-light:#1C3D35;
  --accent:#B98A52;
  --accent-light:#D4AF6E;
  --accent-dark:#8F673A;
  --bg:#F5F1E8;
  --bg-alt:#EAE2D3;
  --text:#1F2A26;
  --text-light:#5B6A63;
  --text-on-dark:#F5F1E8;
  --bdr-gold:rgba(185,138,82,.35);
  --bdr-gold-strong:rgba(185,138,82,.65);
  --radius-lg:18px;
  --radius-md:12px;
  --radius-pill:999px;
  --shadow-sm:0 8px 24px rgba(16,42,36,.06);
  --shadow-md:0 12px 32px rgba(16,42,36,.12);
  --shadow-gold:0 0 24px rgba(185,138,82,.25);
  --spacer-section:96px;
  --font-serif:"Source Han Serif SC","Noto Serif CJK SC","Songti SC","STSong","SimSun",serif;
  --font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}

/* ========== Reset / 基础 ========== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color .25s}
a:hover{color:var(--accent)}
button{font-family:inherit;cursor:pointer}
ul,ol{list-style:none}
.container{max-width:1280px}
section{position:relative}
::selection{background:rgba(185,138,82,.25);color:var(--primary)}

/* ========== 通用标题 ========== */
.section-title{
  font-family:var(--font-serif);
  font-weight:700;
  font-size:30px;
  line-height:1.3;
  letter-spacing:.01em;
  color:var(--primary);
  margin-bottom:12px;
}
.section-sub{
  font-size:16px;
  color:var(--text-light);
  max-width:640px;
  line-height:1.7;
}
.section-head{
  margin-bottom:40px;
}
@media(max-width:768px){
  .section-title{font-size:24px}
  .section-sub{font-size:15px}
}

/* ========== 按钮 ========== */
.btn-tea{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 26px;
  border-radius:var(--radius-pill);
  font-weight:600;
  font-size:15px;
  line-height:1.4;
  border:1px solid var(--accent);
  transition:all .3s ease;
  background:var(--primary);
  color:var(--text-on-dark);
  box-shadow:0 4px 16px rgba(16,42,36,.15);
}
.btn-tea:hover{
  background:var(--accent);
  color:var(--primary-dark);
  border-color:var(--accent);
  transform:translateY(-2px);
  box-shadow:var(--shadow-gold);
}
.btn-tea-outline{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 26px;
  border-radius:var(--radius-pill);
  font-weight:600;
  font-size:15px;
  line-height:1.4;
  border:1px solid var(--bdr-gold-strong);
  background:transparent;
  color:var(--text);
  transition:all .3s ease;
}
.btn-tea-outline:hover{
  background:rgba(185,138,82,.12);
  color:var(--accent-dark);
  border-color:var(--accent);
  transform:translateY(-2px);
}
.btn-tea:focus-visible,.btn-tea-outline:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
}

/* ========== 徽章 / 标签 ========== */
.badge-tea{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 14px;
  border-radius:var(--radius-pill);
  border:1px solid var(--bdr-gold);
  font-size:12px;
  font-weight:600;
  letter-spacing:.02em;
  color:var(--text-light);
  background:rgba(245,241,232,.7);
  white-space:nowrap;
}
.badge-tea::before{
  content:"";
  width:5px;
  height:5px;
  border-radius:50%;
  background:var(--accent);
  flex-shrink:0;
}
.badge-tea.on-dark{
  background:rgba(255,255,255,.08);
  color:var(--text-on-dark);
  border-color:rgba(185,138,82,.5);
}

/* ========== 导航 ========== */
.site-header{
  position:absolute;
  top:0;
  left:0;
  right:0;
  z-index:1000;
  padding:18px 0;
  background:linear-gradient(to bottom,rgba(16,42,36,.72),rgba(16,42,36,.18));
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  border-bottom:1px solid rgba(185,138,82,.12);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  position:relative;
}
.brand-logo{
  display:flex;
  flex-direction:column;
  line-height:1.2;
  padding:6px 14px;
  border:1px solid var(--bdr-gold);
  border-radius:var(--radius-md);
  background:rgba(245,241,232,.08);
  backdrop-filter:blur(4px);
  position:relative;
}
.brand-logo .brand-main{
  font-family:var(--font-serif);
  font-size:17px;
  font-weight:700;
  color:var(--text-on-dark);
  letter-spacing:.02em;
}
.brand-logo .brand-sub{
  font-size:10px;
  color:rgba(245,241,232,.7);
  letter-spacing:.1em;
}
.brand-seal{
  position:absolute;
  top:-6px;
  right:-8px;
  width:24px;
  height:24px;
  background:var(--accent);
  color:var(--primary-dark);
  font-size:11px;
  font-weight:700;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 0 0 2px rgba(185,138,82,.25);
  transform:rotate(12deg);
  font-family:var(--font-serif);
}
.main-nav{
  display:flex;
  align-items:center;
  gap:28px;
}
.main-nav a{
  color:rgba(245,241,232,.85);
  font-size:14px;
  font-weight:500;
  position:relative;
  padding:4px 2px;
  transition:color .25s;
}
.main-nav a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-3px;
  width:100%;
  height:2px;
  background:var(--accent);
  transform:scaleX(0);
  transform-origin:center;
  transition:transform .3s ease;
  border-radius:2px;
}
.main-nav a:hover,.main-nav a.active{
  color:var(--accent-light);
}
.main-nav a:hover::after,.main-nav a.active::after{
  transform:scaleX(1);
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:14px;
}
.lang-toggle{
  display:inline-flex;
  align-items:center;
  gap:4px;
  padding:6px 14px;
  border-radius:var(--radius-pill);
  border:1px solid rgba(245,241,232,.45);
  background:transparent;
  color:var(--text-on-dark);
  font-size:13px;
  font-weight:600;
  transition:all .3s;
}
.lang-toggle:hover{
  border-color:var(--accent);
  color:var(--accent-light);
}
.nav-cta{
  padding:9px 22px;
  font-size:14px;
}
.nav-toggle{
  display:none;
  width:42px;
  height:42px;
  border:1px solid rgba(245,241,232,.4);
  background:transparent;
  border-radius:var(--radius-md);
  color:var(--text-on-dark);
  font-size:18px;
  align-items:center;
  justify-content:center;
  transition:border-color .25s;
}
.nav-toggle:hover{
  border-color:var(--accent);
}
.mobile-menu{
  display:none;
  background:var(--primary);
  padding:20px;
  border-top:1px solid rgba(185,138,82,.25);
}
.mobile-menu.open{
  display:block;
}
.mobile-menu .main-nav{
  flex-direction:column;
  align-items:flex-start;
  gap:16px;
  margin-bottom:20px;
}
.mobile-menu .main-nav a{
  font-size:16px;
}
.mobile-menu .nav-actions{
  flex-direction:column;
  align-items:stretch;
  gap:12px;
}
.mobile-menu .nav-cta{
  justify-content:center;
  text-align:center;
}

@media(max-width:991px){
  .main-nav,.nav-actions{display:none}
  .nav-toggle{display:flex}
}

/* ========== Hero ========== */
.hero{
  min-height:88vh;
  display:flex;
  align-items:center;
  background:url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  position:relative;
  padding:140px 0 96px;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(105deg,rgba(16,42,36,.94) 30%,rgba(16,42,36,.62) 65%,rgba(16,42,36,.45) 100%);
}
.hero .container{
  position:relative;
  z-index:2;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:48px;
  align-items:center;
}
.hero-content .badge-tea{
  margin-bottom:20px;
}
.hero-content h1{
  font-family:var(--font-serif);
  font-size:42px;
  font-weight:800;
  line-height:1.2;
  color:var(--text-on-dark);
  letter-spacing:.01em;
  margin-bottom:18px;
}
.hero-desc{
  font-size:17px;
  line-height:1.7;
  color:rgba(245,241,232,.85);
  max-width:520px;
  margin-bottom:28px;
}
.hero-btns{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.hero-points{
  display:flex;
  gap:24px;
  margin-top:36px;
  flex-wrap:wrap;
}
.hero-point{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:rgba(245,241,232,.8);
}
.hero-point i{
  color:var(--accent-light);
  font-size:14px;
}
.round-badge{
  position:absolute;
  right:20px;
  top:20px;
  padding:6px 12px;
  border:1px solid rgba(185,138,82,.55);
  background:rgba(16,42,36,.45);
  color:rgba(245,241,232,.8);
  font-size:12px;
  border-radius:var(--radius-pill);
  letter-spacing:.05em;
  backdrop-filter:blur(4px);
  z-index:5;
}
.hero-hand{
  position:relative;
  height:560px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.hand-card{
  position:absolute;
  width:280px;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--bdr-gold);
  background:rgba(245,241,232,.12);
  backdrop-filter:blur(8px);
  box-shadow:0 20px 48px rgba(0,0,0,.35);
  transition:transform .3s ease,box-shadow .3s ease;
}
.hand-card img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
}
.hand-card .card-cost{
  position:absolute;
  top:12px;
  right:12px;
  width:28px;
  height:28px;
  border-radius:50%;
  background:var(--accent);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--primary-dark);
  font-weight:700;
  font-size:13px;
}
.hand-card-1{
  top:40px;
  left:20px;
  transform:rotate(-8deg);
  z-index:1;
}
.hand-card-2{
  top:160px;
  right:10px;
  transform:rotate(5deg);
  z-index:2;
}
.hand-card-3{
  top:270px;
  left:50px;
  transform:rotate(-2deg);
  z-index:3;
}
.hand-card:hover{
  transform:translateY(-6px) rotate(0deg);
  box-shadow:0 28px 60px rgba(0,0,0,.45),var(--shadow-gold);
  z-index:10;
}

@media(max-width:991px){
  .hero-grid{
    grid-template-columns:1fr;
  }
  .hero-content h1{
    font-size:32px;
  }
  .hero-hand{
    height:460px;
    margin-top:20px;
  }
  .hand-card{
    width:220px;
  }
  .hand-card-1{left:0}
  .hand-card-2{right:0}
  .hand-card-3{left:20px}
}
@media(max-width:767px){
  .hero{
    padding:120px 16px 72px;
    min-height:auto;
  }
  .hero-content h1{
    font-size:28px;
  }
  .hero-desc{
    font-size:15px;
  }
  .hero-btns .btn-tea,.hero-btns .btn-tea-outline{
    padding:10px 18px;
    font-size:14px;
  }
  .hand-card{
    width:180px;
  }
  .hand-card-1{left:0;top:20px}
  .hand-card-2{right:0;top:100px}
  .hand-card-3{left:20px;top:190px}
}
@media(max-width:520px){
  .hand-card{width:150px}
  .hero-points{gap:12px}
}

/* ========== 功能分组 ========== */
.section-features{
  padding:var(--spacer-section) 0;
  background:var(--bg);
}
.feature-main{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:32px;
  align-items:start;
  margin-bottom:40px;
}
.feat-card{
  border-radius:var(--radius-lg);
  border:1px solid var(--bdr-gold);
  background:#fff;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease, border-color .3s ease;
  position:relative;
}
.feat-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  border-color:var(--bdr-gold-strong);
}
.feat-card .feat-img{
  position:relative;
  overflow:hidden;
  aspect-ratio:16/9;
}
.feat-card .feat-img img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.feat-card:hover .feat-img img{
  transform:scale(1.04);
}
.feat-card .feat-img::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(to bottom,rgba(16,42,36,0) 55%,rgba(16,42,36,.55));
}
.feat-card-body{
  padding:28px;
}
.feat-card-title{
  font-family:var(--font-serif);
  font-size:22px;
  font-weight:700;
  color:var(--primary);
  margin-bottom:8px;
  display:flex;
  align-items:center;
  gap:10px;
}
.feat-card-title .seal{
  display:inline-flex;
  width:28px;
  height:28px;
  background:var(--primary);
  color:var(--accent-light);
  font-size:11px;
  border-radius:6px;
  align-items:center;
  justify-content:center;
  font-weight:700;
  letter-spacing:.05em;
}
.feat-card-desc{
  color:var(--text-light);
  font-size:15px;
  margin-bottom:16px;
  line-height:1.7;
}
.feat-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:20px;
}
.feat-tag{
  padding:5px 14px;
  border-radius:var(--radius-pill);
  border:1px solid var(--bdr-gold);
  background:rgba(245,241,232,.55);
  font-size:12px;
  color:var(--text-light);
  font-weight:500;
}
.feat-card-right{
  margin-top:48px;
}
.feat-card-right .feat-card{
  border-color:var(--bdr-gold-strong);
}
.feat-btn-row{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.feat-btn{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:9px 20px;
  border-radius:var(--radius-pill);
  font-size:14px;
  font-weight:600;
  border:1px solid var(--primary);
  background:var(--primary);
  color:var(--text-on-dark);
  transition:all .3s;
}
.feat-btn:hover{
  background:var(--accent);
  border-color:var(--accent);
  color:var(--primary-dark);
  transform:translateY(-2px);
}
.feat-btn-ghost{
  background:transparent;
  color:var(--primary);
}
.feat-btn-ghost:hover{
  background:var(--primary);
  color:var(--text-on-dark);
}

/* 辅助牌 */
.assist-cards{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.assist-card{
  padding:20px;
  border-radius:var(--radius-md);
  border:1px solid var(--bdr-gold);
  background:rgba(255,255,255,.7);
  display:flex;
  align-items:center;
  gap:12px;
  box-shadow:var(--shadow-sm);
  transition:all .3s ease;
}
.assist-card.highlight{
  border-color:var(--accent);
  background:rgba(185,138,82,.07);
  box-shadow:0 6px 20px rgba(185,138,82,.13);
}
.assist-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-md);
}
.assist-icon{
  width:40px;
  height:40px;
  flex-shrink:0;
  border-radius:10px;
  background:var(--primary);
  color:var(--accent-light);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
}
.assist-card.highlight .assist-icon{
  background:var(--accent);
  color:var(--primary-dark);
}
.assist-name{
  font-size:14px;
  font-weight:700;
  color:var(--primary);
  line-height:1.4;
}
.assist-desc{
  font-size:12px;
  color:var(--text-light);
  line-height:1.4;
}

@media(max-width:991px){
  .feature-main{
    grid-template-columns:1fr;
  }
  .feat-card-right{
    margin-top:0;
  }
  .assist-cards{
    grid-template-columns:repeat(2,1fr);
  }
}
@media(max-width:767px){
  .assist-cards{
    grid-template-columns:1fr;
  }
  .feat-card-body{
    padding:20px;
  }
}

/* ========== 使用场景 ========== */
.section-scenes{
  padding:var(--spacer-section) 0;
  background:var(--bg-alt);
}
.scenes-wrap{
  display:grid;
  grid-template-columns:1fr 80px 1fr;
  gap:24px;
  align-items:stretch;
}
.scene-col{
  background:rgba(255,255,255,.65);
  border-radius:var(--radius-lg);
  border:1px solid var(--bdr-gold);
  padding:32px;
  box-shadow:var(--shadow-sm);
  position:relative;
  transition:box-shadow .3s;
}
.scene-col:hover{
  box-shadow:var(--shadow-md);
}
.scene-col-header{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.scene-col-header .turn-icon{
  width:34px;
  height:34px;
  border-radius:50%;
  background:var(--primary);
  color:var(--accent-light);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
}
.scene-col-title{
  font-family:var(--font-serif);
  font-size:19px;
  font-weight:700;
  color:var(--primary);
  line-height:1.35;
}
.scene-col-sub{
  font-size:14px;
  color:var(--text-light);
  margin-bottom:20px;
}
.scene-list{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-bottom:22px;
}
.scene-list-item{
  display:flex;
  gap:10px;
  align-items:flex-start;
  padding:10px 14px;
  border:1px solid rgba(185,138,82,.2);
  border-radius:var(--radius-md);
  background:rgba(245,241,232,.55);
  font-size:14px;
  line-height:1.5;
  transition:border-color .3s,transform .3s;
}
.scene-list-item:hover{
  border-color:var(--accent);
  transform:translateX(3px);
}
.scene-list-item .li-label{
  flex-shrink:0;
  font-size:12px;
  font-weight:700;
  color:var(--accent-dark);
  background:rgba(185,138,82,.1);
  border-radius:4px;
  padding:2px 6px;
  margin-top:1px;
  line-height:1.5;
}
.scene-list-item .li-text{
  color:var(--text);
}
.scene-img{
  border-radius:var(--radius-md);
  overflow:hidden;
  border:1px solid var(--bdr-gold);
  position:relative;
  box-shadow:var(--shadow-sm);
}
.scene-img img{
  width:100%;
  height:180px;
  object-fit:cover;
  transition:transform .5s;
}
.scene-img:hover img{
  transform:scale(1.04);
}
.scene-vs{
  display:flex;
  align-items:center;
  justify-content:center;
}
.vs-circle{
  width:70px;
  height:70px;
  border-radius:50%;
  background:var(--primary);
  border:2px solid var(--accent);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--text-on-dark);
  font-family:var(--font-serif);
  font-size:16px;
  font-weight:700;
  box-shadow:var(--shadow-gold),0 0 0 6px rgba(185,138,82,.12);
  position:relative;
}
.vs-circle::before{
  content:"\f6ed";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  font-size:9px;
  position:absolute;
  bottom:14px;
  color:var(--accent-light);
}
@media(max-width:991px){
  .scenes-wrap{
    grid-template-columns:1fr;
    gap:20px;
  }
  .vs-circle{
    transform:rotate(90deg);
  }
}
@media(max-width:767px){
  .scene-col{
    padding:22px;
  }
  .scene-list-item{
    font-size:13px;
  }
}

/* ========== 成功案例 ========== */
.section-cases{
  padding:var(--spacer-section) 0;
  background:var(--bg);
}
.cases-banner{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 18px;
  border-radius:var(--radius-pill);
  background:var(--primary);
  color:var(--text-on-dark);
  font-size:13px;
  font-weight:600;
  letter-spacing:.03em;
  margin-bottom:20px;
  border:1px solid var(--accent);
}
.case-grid{
  display:grid;
  grid-template-columns:1fr .92fr 1.05fr;
  gap:24px;
  align-items:center;
}
.case-card{
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--bdr-gold);
  background:#fff;
  box-shadow:var(--shadow-sm);
  transition:all .35s ease;
}
.case-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-md);
  border-color:var(--bdr-gold-strong);
}
.case-card-img{
  position:relative;
  overflow:hidden;
  aspect-ratio:4/3;
}
.case-card-img img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.case-card-body{
  padding:20px;
}
.case-card-meta{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:10px;
}
.case-stamp{
  display:inline-flex;
  align-items:center;
  gap:4px;
  padding:4px 12px;
  border-radius:var(--radius-pill);
  border:1px solid var(--accent);
  background:rgba(185,138,82,.08);
  color:var(--accent-dark);
  font-size:12px;
  font-weight:700;
}
.case-card-quote{
  font-size:15px;
  line-height:1.7;
  color:var(--text);
  font-style:normal;
  margin-bottom:8px;
}
.case-card-quote::before{
  content:"“";
  color:var(--accent);
  font-size:22px;
  font-family:var(--font-serif);
}
.case-card-quote::after{
  content:"”";
  color:var(--accent);
  font-size:22px;
  font-family:var(--font-serif);
}
.case-tag{
  font-size:12px;
  color:var(--text-light);
}
.case-mid{
  margin-top:20px;
}
@media(max-width:991px){
  .case-grid{
    grid-template-columns:1fr;
    gap:20px;
  }
  .case-mid{
    margin-top:0;
  }
}

/* ========== 资讯动态 ========== */
.section-news{
  padding:var(--spacer-section) 0;
  background:var(--bg-alt);
}
.news-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:32px;
}
.news-list{
  display:flex;
  flex-direction:column;
}
.news-item{
  display:flex;
  align-items:center;
  gap:14px;
  padding:16px 18px;
  border-bottom:1px solid rgba(185,138,82,.16);
  transition:background .3s,padding-left .3s;
  border-radius:6px;
}
.news-item:hover{
  background:rgba(255,255,255,.6);
  padding-left:24px;
}
.news-item .news-date{
  flex-shrink:0;
  font-size:12px;
  color:var(--text-light);
  background:rgba(185,138,82,.1);
  border-radius:var(--radius-pill);
  padding:4px 10px;
  min-width:66px;
  text-align:center;
}
.news-item .news-title{
  font-size:15px;
  font-weight:500;
  color:var(--text);
  transition:color .3s;
}
.news-item:hover .news-title{
  color:var(--accent-dark);
}
.news-item .news-link{
  margin-left:auto;
  color:var(--text-light);
  font-size:13px;
  opacity:.7;
  transition:opacity .3s;
}
.news-item:hover .news-link{
  opacity:1;
  color:var(--accent);
}
.news-side{
  background:var(--primary);
  border-radius:var(--radius-lg);
  padding:28px;
  color:var(--text-on-dark);
  border:1px solid var(--accent);
  position:relative;
  overflow:hidden;
}
.news-side::before{
  content:"";
  position:absolute;
  right:-40px;
  top:-40px;
  width:120px;
  height:120px;
  border-radius:50%;
  border:1px solid rgba(185,138,82,.25);
}
.news-side-title{
  font-family:var(--font-serif);
  font-size:19px;
  font-weight:700;
  margin-bottom:18px;
  display:flex;
  align-items:center;
  gap:8px;
}
.news-side-title i{
  color:var(--accent-light);
}
.side-badge-list{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.side-badge-item{
  display:flex;
  gap:10px;
  align-items:flex-start;
  padding:10px 0;
  border-bottom:1px dashed rgba(245,241,232,.14);
}
.side-badge-item:last-child{
  border-bottom:none;
}
.side-badge-item .b-icon{
  width:24px;
  height:24px;
  flex-shrink:0;
  border-radius:6px;
  background:rgba(185,138,82,.2);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  color:var(--accent-light);
}
.side-badge-item .b-text{
  font-size:14px;
  line-height:1.5;
  color:rgba(245,241,232,.9);
}
.side-badge-item .b-tag{
  font-size:12px;
  color:var(--accent-light);
  margin-top:2px;
}
@media(max-width:991px){
  .news-grid{
    grid-template-columns:1fr;
  }
}
@media(max-width:767px){
  .news-item{
    flex-wrap:wrap;
  }
  .news-item .news-link{
    width:100%;
    margin-left:0;
  }
}

/* ========== 价格 ========== */
.section-pricing{
  padding:var(--spacer-section) 0;
  background:var(--bg);
}
.price-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  align-items:center;
}
.price-card{
  border-radius:var(--radius-lg);
  border:1px solid var(--bdr-gold);
  background:#fff;
  padding:32px 28px;
  box-shadow:var(--shadow-sm);
  position:relative;
  transition:all .35s ease;
}
.price-card:hover{
  transform:translateY(-5px);
  box-shadow:var(--shadow-md);
  border-color:var(--bdr-gold-strong);
}
.price-card.recommend{
  border-color:var(--accent);
  background:linear-gradient(to bottom,rgba(185,138,82,.06),#fff 45%);
  box-shadow:0 16px 44px rgba(185,138,82,.18);
  transform:scale(1.03);
  padding:38px 28px;
}
.price-card.recommend:hover{
  transform:scale(1.03) translateY(-5px);
}
.price-card.custom{
  border:2px solid var(--bdr-gold-strong);
  background:#fff;
}
.price-card.custom::before{
  content:"珍稀";
  position:absolute;
  top:-12px;
  right:20px;
  background:var(--primary);
  color:var(--accent-light);
  font-size:11px;
  font-weight:700;
  padding:4px 12px;
  border-radius:var(--radius-pill);
  border:1px solid var(--accent);
}
.price-chip{
  display:inline-block;
  font-size:12px;
  font-weight:600;
  color:var(--accent-dark);
  background:rgba(185,138,82,.1);
  border-radius:var(--radius-pill);
  padding:5px 14px;
  margin-bottom:14px;
}
.price-card-title{
  font-family:var(--font-serif);
  font-size:22px;
  font-weight:700;
  color:var(--primary);
  margin-bottom:8px;
}
.price-suitable{
  font-size:13px;
  color:var(--text-light);
  margin-bottom:18px;
  line-height:1.5;
}
.price-list{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-bottom:24px;
}
.price-list li{
  font-size:14px;
  color:var(--text);
  display:flex;
  gap:8px;
  align-items:flex-start;
}
.price-list li i{
  color:var(--accent);
  font-size:12px;
  margin-top:4px;
  flex-shrink:0;
}
.price-value{
  font-size:24px;
  font-weight:800;
  color:var(--primary);
  margin-bottom:18px;
  display:flex;
  align-items:baseline;
  gap:4px;
}
.price-value small{
  font-size:13px;
  font-weight:500;
  color:var(--text-light);
}
.price-btn{
  display:block;
  width:100%;
  border-radius:var(--radius-pill);
  padding:11px 0;
  font-size:14px;
  font-weight:600;
  transition:all .3s;
  text-align:center;
}
.price-btn.filled{
  background:var(--primary);
  color:var(--text-on-dark);
  border:1px solid var(--primary);
}
.price-btn.filled:hover{
  background:var(--accent);
  border-color:var(--accent);
  color:var(--primary-dark);
}
.price-btn.outline{
  border:1px solid var(--bdr-gold-strong);
  color:var(--primary);
}
.price-btn.outline:hover{
  background:rgba(185,138,82,.1);
  border-color:var(--accent);
}
@media(max-width:991px){
  .price-grid{
    grid-template-columns:1fr;
    max-width:540px;
    margin:0 auto;
  }
  .price-card.recommend{
    transform:none;
  }
  .price-card.recommend:hover{
    transform:translateY(-5px);
  }
}
@media(max-width:767px){
  .price-card{
    padding:24px 20px;
  }
}

/* ========== FAQ ========== */
.section-faq{
  padding:var(--spacer-section) 0;
  background:var(--bg-alt);
}
.faq-wrap{
  max-width:840px;
  margin:0 auto;
}
.accordion-item{
  background:rgba(255,255,255,.6);
  border:1px solid var(--bdr-gold);
  border-radius:var(--radius-md) !important;
  margin-bottom:14px;
  overflow:hidden;
  transition:border-color .3s,background .3s;
}
.accordion-item:has(.accordion-button:not(.collapsed)){
  border-color:var(--accent);
  background:rgba(255,255,255,.9);
}
.accordion-button{
  background:transparent;
  color:var(--text);
  font-size:15px;
  font-weight:600;
  padding:18px 22px;
  box-shadow:none;
  display:flex;
  align-items:center;
  gap:14px;
}
.accordion-button:not(.collapsed){
  background:transparent;
  color:var(--primary);
  box-shadow:none;
}
.accordion-button:focus{
  box-shadow:none;
  border-color:var(--accent);
}
.q-num{
  flex-shrink:0;
  width:30px;
  height:30px;
  border-radius:8px;
  background:var(--primary);
  color:var(--accent-light);
  font-size:13px;
  font-weight:700;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:var(--font-serif);
}
.accordion-button:not(.collapsed) .q-num{
  background:var(--accent);
  color:var(--primary-dark);
}
.accordion-button::after{
  width:14px;
  height:14px;
  background-size:14px;
  opacity:.6;
  transition:opacity .3s;
}
.accordion-button:hover::after{
  opacity:1;
}
.accordion-collapse .accordion-body{
  padding:0 22px 18px 66px;
  font-size:14px;
  color:var(--text-light);
  line-height:1.75;
}
.accordion-collapse .accordion-body p{
  margin-bottom:0;
}
@media(max-width:767px){
  .accordion-collapse .accordion-body{
    padding-left:22px;
  }
}

/* ========== CTA 收尾 ========== */
.section-cta{
  padding:80px 0;
  background:linear-gradient(rgba(16,42,36,.88),rgba(16,42,36,.92)),url('/assets/images/backpic/back-2.jpg') center/cover fixed;
  position:relative;
  text-align:center;
}
.section-cta::before{
  content:"";
  position:absolute;
  inset:0;
  opacity:.2;
  background-image:
    linear-gradient(145deg,transparent 46%,rgba(185,138,82,.25) 47%,rgba(185,138,82,.25) 49%,transparent 50%),
    linear-gradient(35deg,transparent 46%,rgba(185,138,82,.2) 47%,rgba(185,138,82,.2) 49%,transparent 50%);
  background-size:44px 44px;
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:2;
}
.cta-title{
  font-family:var(--font-serif);
  font-size:38px;
  font-weight:800;
  color:var(--text-on-dark);
  margin-bottom:12px;
  letter-spacing:.02em;
}
.cta-desc{
  color:rgba(245,241,232,.8);
  font-size:17px;
  max-width:520px;
  margin:0 auto 28px;
  line-height:1.7;
}
.cta-btns{
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:wrap;
}
.cta-btns .btn-tea{
  background:var(--accent);
  color:var(--primary-dark);
  border-color:var(--accent-light);
}
.cta-btns .btn-tea:hover{
  background:var(--accent-light);
  transform:translateY(-3px);
  box-shadow:0 12px 36px rgba(185,138,82,.4);
}
.cta-btns .btn-tea-outline{
  color:var(--text-on-dark);
  border-color:rgba(245,241,232,.55);
}
.cta-btns .btn-tea-outline:hover{
  background:rgba(255,255,255,.1);
  border-color:var(--accent-light);
  color:var(--accent-light);
}
.cta-note{
  margin-top:22px;
  font-size:13px;
  color:rgba(245,241,232,.55);
}
@media(max-width:767px){
  .cta-title{
    font-size:28px;
  }
  .cta-desc{
    font-size:15px;
  }
}

/* ========== 页脚 ========== */
.site-footer{
  background:var(--primary);
  color:rgba(245,241,232,.8);
  padding-top:64px;
  position:relative;
}
.site-footer::before{
  content:"";
  position:absolute;
  top:0;
  left:10%;
  right:10%;
  height:1px;
  background:linear-gradient(to right,transparent,var(--accent),transparent);
}
footer > .container{
  padding-bottom:40px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr 1fr;
  gap:48px;
  padding-bottom:36px;
}
.footer-brand{
  font-family:var(--font-serif);
  font-size:19px;
  font-weight:700;
  color:var(--text-on-dark);
  margin-bottom:10px;
  display:flex;
  align-items:center;
  gap:8px;
}
.footer-brand-seal{
  display:inline-flex;
  width:24px;
  height:24px;
  border-radius:50%;
  background:var(--accent);
  color:var(--primary-dark);
  align-items:center;
  justify-content:center;
  font-size:10px;
  font-weight:700;
}
.footer-desc{
  font-size:14px;
  color:rgba(245,241,232,.65);
  line-height:1.7;
}
.footer-title{
  font-size:14px;
  font-weight:600;
  color:var(--text-on-dark);
  letter-spacing:.05em;
  margin-bottom:14px;
}
.footer-links{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.footer-links a{
  font-size:14px;
  color:rgba(245,241,232,.7);
  transition:color .25s,padding-left .25s;
}
.footer-links a:hover{
  color:var(--accent-light);
  padding-left:4px;
}
.footer-info{
  font-size:14px;
  color:rgba(245,241,232,.7);
  display:flex;
  flex-direction:column;
  gap:8px;
}
.footer-info li{
  display:flex;
  gap:8px;
  align-items:flex-start;
}
.footer-info i{
  color:var(--accent);
  margin-top:4px;
  font-size:13px;
  width:16px;
  flex-shrink:0;
}
.copyright{
  border-top:1px solid rgba(245,241,232,.1);
  padding:18px 0;
  font-size:13px;
  color:rgba(245,241,232,.45);
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.footer-divider-icon{
  display:flex;
  align-items:center;
  justify-content:center;
  margin-top:-14px;
  margin-bottom:20px;
}
.footer-divider-icon span{
  width:40px;
  height:40px;
  border-radius:50%;
  background:var(--primary);
  border:1px solid var(--accent);
  color:var(--accent-light);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:15px;
  box-shadow:0 0 20px rgba(185,138,82,.2);
}
@media(max-width:991px){
  .footer-grid{
    grid-template-columns:1fr 1fr;
    gap:32px;
  }
}
@media(max-width:767px){
  .footer-grid{
    grid-template-columns:1fr;
  }
  .copyright{
    flex-direction:column;
    text-align:center;
  }
}

/* ========== 交互动画 ========== */
.reveal{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .5s ease,transform .5s ease;
}
.reveal.visible{
  opacity:1;
  transform:translateY(0);
}
.reveal.delay-1{transition-delay:.08s}
.reveal.delay-2{transition-delay:.16s}
.reveal.delay-3{transition-delay:.24s}

@media (prefers-reduced-motion: reduce){
  *{
    animation:none !important;
    transition-duration:.01ms !important;
  }
  html{scroll-behavior:auto}
  .reveal{
    opacity:1;
    transform:none;
  }
}