/* roulang page: index */
:root{
  --green:#0F7A63;
  --green-dark:#085E4D;
  --orange:#F26B3A;
  --orange-hover:#D95324;
  --lemon:#D9F45B;
  --sand:#F6F3EA;
  --card:#FFFFFF;
  --ink:#17211C;
  --muted:#5C6B63;
  --line:#DDE5DE;
  --ok:#1E9E6A;
  --warn:#D98A1C;
  --err:#C84A3E;
  --dark:#16201C;
  --radius-s:10px;
  --radius:14px;
  --radius-l:20px;
  --shadow:0 12px 32px rgba(23,33,28,.08);
  --shadow-s:0 4px 16px rgba(23,33,28,.06);
  --shadow-hover:0 18px 44px rgba(23,33,28,.14);
  --space:24px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--sand);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--green-dark);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--orange)}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.28;letter-spacing:.2px}
button{font-family:inherit;font-size:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:16px;color:inherit}
:focus-visible{outline:3px solid rgba(242,107,58,.45);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius-s);
  font-weight:600;font-size:16px;border:1px solid transparent;
  transition:transform .16s var(--ease),background .16s var(--ease),color .16s var(--ease),box-shadow .16s var(--ease),border-color .16s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(242,107,58,.28)}
.btn-primary:hover{background:var(--orange-hover);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(217,83,36,.32)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(217,83,36,.28)}
.btn-ghost{background:#fff;color:var(--green-dark);border-color:var(--green-dark)}
.btn-ghost:hover{background:#EAF4F0;color:var(--green-dark);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.5)}
.btn-light:hover{background:rgba(255,255,255,.22);color:#fff}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:8px}
.btn-block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.55;cursor:not-allowed;transform:none!important;box-shadow:none}
.link-more{font-weight:600;font-size:15px;display:inline-flex;align-items:center;gap:6px;border-bottom:1px solid rgba(8,94,77,.35);padding-bottom:2px}
.link-more:hover{border-color:var(--orange)}

/* ============ 顶部导航 ============ */
.site-header{position:sticky;top:0;z-index:80;background:#FCFAF4;border-bottom:1px solid var(--line);box-shadow:var(--shadow-s)}
.topbar{height:64px;transition:height .2s var(--ease)}
.topbar-inner{height:64px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--ink)}
.brand:hover{color:var(--green-dark)}
.brand-mark{
  width:36px;height:36px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(140deg,var(--green) 0%,var(--green-dark) 60%,#0B4A3D 100%);
  display:grid;place-items:center;color:#fff;box-shadow:0 6px 14px rgba(15,122,99,.28);
}
.brand-mark svg{width:20px;height:20px}
.brand-text{font-size:18px;font-weight:800;letter-spacing:.4px;white-space:nowrap}
.search{
  flex:1;max-width:280px;position:relative;display:flex;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:999px;height:38px;padding:0 14px 0 36px;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.search:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(15,122,99,.14)}
.search svg{position:absolute;left:12px;width:16px;height:16px;color:var(--muted)}
.search input{border:0;background:transparent;outline:none;width:100%;font-size:14px;color:var(--ink)}
.search input::placeholder{color:#8A968F}
.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.menu-btn{
  display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;color:var(--ink);
}
.menu-btn svg{width:20px;height:20px}
.channelbar{border-top:1px solid rgba(221,229,222,.7)}
.channel-inner{display:flex;align-items:center;height:44px}
.channels{display:flex;align-items:center;gap:28px;overflow-x:auto;scrollbar-width:none}
.channels::-webkit-scrollbar{display:none}
.channels a{
  position:relative;font-size:15px;font-weight:500;color:#41544B;height:44px;
  display:inline-flex;align-items:center;white-space:nowrap;
}
.channels a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px 3px 0 0;
  background:var(--green);opacity:0;transform:scaleX(.4);transition:opacity .2s var(--ease),transform .2s var(--ease);
}
.channels a:hover{color:var(--green-dark)}
.channels a.is-active{color:var(--ink);font-weight:700}
.channels a.is-active::after{opacity:1;transform:scaleX(1)}
.trendbar{border-top:1px solid rgba(221,229,222,.7);background:#F8F5EC}
.trend-inner{display:flex;align-items:center;gap:12px;height:34px;overflow:hidden}
.trend-label{
  flex-shrink:0;font-size:12px;font-weight:700;color:var(--green-dark);
  background:#E4F1EC;border-radius:999px;padding:2px 10px;letter-spacing:.5px;
}
.trend-list{display:flex;align-items:center;gap:16px;overflow-x:auto;scrollbar-width:none}
.trend-list::-webkit-scrollbar{display:none}
.trend-list a{font-size:13px;color:#5C6B63;white-space:nowrap}
.trend-list a:hover{color:var(--orange)}
.trend-list span{color:#C3CEC6;font-size:12px}

/* 移动抽屉 */
.drawer-backdrop{
  position:fixed;inset:0;background:rgba(23,33,28,.42);opacity:0;pointer-events:none;
  transition:opacity .24s var(--ease);z-index:90;
}
.drawer{
  position:fixed;top:0;right:0;width:86%;max-width:340px;height:100%;background:#FCFAF4;z-index:95;
  transform:translateX(102%);transition:transform .26s var(--ease);
  display:flex;flex-direction:column;padding:18px 18px 0;box-shadow:-12px 0 40px rgba(23,33,28,.18);
}
.drawer-open .drawer{transform:translateX(0)}
.drawer-open .drawer-backdrop{opacity:1;pointer-events:auto}
body.drawer-open{overflow:hidden}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-close{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;display:grid;place-items:center}
.drawer-close svg{width:18px;height:18px}
.drawer .search{max-width:100%;width:100%;margin-bottom:18px}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:18px}
.drawer-nav a{
  padding:12px 14px;border-radius:10px;font-size:16px;font-weight:600;color:var(--ink);
  background:#fff;border:1px solid var(--line);
}
.drawer-nav a.is-active{background:#E4F1EC;border-color:#BEDCD1;color:var(--green-dark)}
.drawer-trend-title{font-size:13px;font-weight:700;color:var(--muted);margin-bottom:10px}
.drawer-trend{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:auto}
.drawer-trend a{font-size:13px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px;color:#4B5C53}
.drawer-foot{padding:16px 0 20px;border-top:1px solid var(--line);margin-top:18px}
.drawer-foot .btn{width:100%}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:var(--dark);color:#fff}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  filter:saturate(1.05);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(6,52,43,.94) 0%,rgba(9,64,52,.86) 42%,rgba(22,32,28,.72) 100%);
}
.hero-inner{
  position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;
  padding-top:72px;padding-bottom:76px;align-items:center;
}
.hero-left{max-width:640px}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(217,244,91,.16);border:1px solid rgba(217,244,91,.5);color:var(--lemon);
  border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;letter-spacing:.4px;
}
.status-pill .dot{width:7px;height:7px;border-radius:50%;background:var(--lemon);box-shadow:0 0 0 4px rgba(217,244,91,.18)}
.hero h1{
  font-size:clamp(36px,5vw,64px);
  line-height:1.16;font-weight:800;margin:20px 0 18px;letter-spacing:.5px;
}
.hero h1 em{font-style:normal;color:var(--lemon)}
.hero-sub{font-size:17px;line-height:1.85;color:rgba(255,255,255,.86);margin-bottom:28px;max-width:600px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;
  border-top:1px solid rgba(255,255,255,.18);padding-top:22px;max-width:600px;
}
.hero-stats li{display:flex;flex-direction:column;gap:2px}
.hero-stats .num{
  font-family:"DIN Alternate","Helvetica Neue",Arial,sans-serif;
  font-size:26px;font-weight:800;letter-spacing:.5px;color:#fff;
}
.hero-stats .num small{font-size:13px;font-weight:600;margin-left:2px;color:var(--lemon)}
.hero-stats .label{font-size:13px;color:rgba(255,255,255,.7)}
.hero-card{
  position:relative;border-radius:var(--radius-l);overflow:hidden;
  border:1px solid rgba(255,255,255,.22);box-shadow:0 26px 60px rgba(0,0,0,.36);
  background:#0B4A3D;
}
.hero-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-card .card-tags{
  position:absolute;left:16px;top:16px;display:flex;flex-wrap:wrap;gap:8px;
}
.hero-card .card-tags span{
  background:rgba(22,32,28,.72);border:1px solid rgba(255,255,255,.28);color:#fff;
  font-size:12px;font-weight:600;border-radius:999px;padding:4px 11px;
}
.hero-card .card-foot{
  position:absolute;left:0;right:0;bottom:0;padding:20px 18px 16px;
  background:linear-gradient(180deg,rgba(6,40,33,0) 0%,rgba(6,40,33,.9) 100%);
}
.hero-card .card-foot strong{display:block;font-size:17px;margin-bottom:4px}
.hero-card .card-foot span{font-size:13px;color:rgba(255,255,255,.78)}

/* ============ 通用板块 ============ */
.section{padding:76px 0}
.section-alt{background:#FBF9F3}
.section-dark{background:var(--dark);color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}
.section-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  color:var(--green);letter-spacing:1px;margin-bottom:10px;
}
.section-head .eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--orange)}
.section-title{font-size:clamp(24px,3vw,32px);font-weight:800;letter-spacing:.4px}
.section-desc{font-size:15px;color:var(--muted);max-width:620px;margin-top:10px;line-height:1.8}
.section-dark .section-desc{color:rgba(255,255,255,.72)}
.badge{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;
  border-radius:999px;padding:3px 11px;letter-spacing:.3px;
}
.badge-green{background:#E4F1EC;color:var(--green-dark)}
.badge-orange{background:#FDEBE3;color:#B74518}
.badge-lemon{background:var(--lemon);color:#3D4A12}
.badge-dark{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.3)}

/* ============ 报名流程 ============ */
.flow-wrap{display:grid;grid-template-columns:1.6fr .9fr;gap:32px;align-items:start}
.flow-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.flow-step{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 18px 20px;box-shadow:var(--shadow-s);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.flow-step:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#BEDCD1}
.flow-step .step-no{
  font-family:"DIN Alternate","Helvetica Neue",Arial,sans-serif;
  font-size:13px;font-weight:800;color:var(--green);letter-spacing:1px;margin-bottom:10px;
}
.flow-step .step-icon{
  width:38px;height:38px;border-radius:11px;background:#E4F1EC;color:var(--green-dark);
  display:grid;place-items:center;margin-bottom:14px;
}
.flow-step .step-icon svg{width:20px;height:20px}
.flow-step h3{font-size:16px;margin-bottom:6px}
.flow-step p{font-size:13.5px;color:var(--muted);line-height:1.72;margin:0}
.flow-step::after{
  content:"";position:absolute;right:-10px;top:46px;width:10px;height:2px;background:var(--line);
}
.flow-step:last-child::after{display:none}
.status-panel{
  background:linear-gradient(160deg,#0F7A63 0%,#085E4D 70%,#0A4C3F 100%);
  color:#fff;border-radius:var(--radius-l);padding:28px 26px;box-shadow:var(--shadow);
}
.status-panel h3{font-size:18px;margin-bottom:6px}
.status-panel .panel-sub{font-size:13.5px;color:rgba(255,255,255,.78);margin-bottom:20px}
.status-list{display:grid;gap:14px;margin-bottom:22px}
.status-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(255,255,255,.9)}
.status-list .dot-ok{width:8px;height:8px;border-radius:50%;background:var(--lemon);margin-top:8px;flex-shrink:0}
.status-panel .btn{width:100%}

/* ============ 议程时间线 ============ */
.day-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.day-tab{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 18px;
  font-size:14px;font-weight:600;color:#4B5C53;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.day-tab:hover{border-color:var(--green);color:var(--green-dark);transform:translateY(-1px)}
.day-tab.is-active{background:var(--green);border-color:var(--green);color:#fff}
.timeline{position:relative;display:grid;gap:16px}
.timeline::before{
  content:"";position:absolute;left:118px;top:12px;bottom:12px;width:2px;
  background:linear-gradient(180deg,rgba(15,122,99,.5),rgba(15,122,99,.12));
}
.tl-item{display:grid;grid-template-columns:104px 1fr;gap:46px;align-items:flex-start;position:relative}
.tl-time{
  justify-self:end;font-family:"DIN Alternate","Helvetica Neue",Arial,sans-serif;
  background:#FDEBE3;color:#B74518;border-radius:999px;padding:5px 14px;font-size:14px;font-weight:700;
  white-space:nowrap;
}
.tl-item::before{
  content:"";position:absolute;left:113px;top:16px;width:12px;height:12px;border-radius:50%;
  background:var(--green);border:3px solid #FBF9F3;box-shadow:0 0 0 3px rgba(15,122,99,.16);
}
.tl-item::after{
  content:"";position:absolute;left:119px;top:5px;width:2px;height:9px;background:var(--lemon);
}
.tl-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;
  box-shadow:var(--shadow-s);transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.tl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#BEDCD1}
.tl-card h3{font-size:18px;margin-bottom:8px}
.tl-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13.5px;color:var(--muted)}
.tl-meta span{display:inline-flex;align-items:center;gap:6px}
.tl-meta svg{width:14px;height:14px;color:var(--green)}

/* ============ 嘉宾与亮点 ============ */
.guest-top{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-bottom:24px}
.guest-feature{
  display:grid;grid-template-columns:172px 1fr;gap:0;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-s);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.guest-feature:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#BEDCD1}
.guest-feature .photo{overflow:hidden;background:#E4F1EC;aspect-ratio:1/1}
.guest-feature .photo img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.guest-feature:hover .photo img{transform:scale(1.05)}
.guest-feature .info{padding:20px 22px;display:flex;flex-direction:column;justify-content:center}
.guest-feature h3{font-size:19px;margin-bottom:4px}
.guest-feature .role{font-size:13.5px;color:var(--green);font-weight:600;margin-bottom:10px}
.guest-feature p{font-size:14px;color:var(--muted);margin:0;line-height:1.72}
.guest-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.guest-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-s);transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.guest-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#BEDCD1}
.guest-card .photo{aspect-ratio:4/3;overflow:hidden;background:#E4F1EC}
.guest-card .photo img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.guest-card:hover .photo img{transform:scale(1.05)}
.guest-card .info{padding:16px 16px 18px}
.guest-card h3{font-size:16px;margin-bottom:4px}
.guest-card .role{font-size:13px;color:var(--muted);margin-bottom:10px}
.guest-card .tag{font-size:12px;background:#F1F6F2;color:var(--green-dark);border-radius:999px;padding:3px 10px;font-weight:600}

/* ============ 票种 ============ */
.ticket-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:start;margin-top:12px}
.ticket{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  padding:28px 24px 26px;box-shadow:var(--shadow-s);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.ticket:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#BEDCD1}
.ticket.is-recommend{
  border-color:var(--green);box-shadow:0 18px 44px rgba(15,122,99,.18);
  transform:translateY(-8px);background:linear-gradient(180deg,#FFFFFF 0%,#F4FBF7 100%);
}
.ticket.is-recommend:hover{transform:translateY(-12px)}
.ticket .rec-badge{
  position:absolute;top:-13px;left:24px;background:var(--lemon);color:#3D4A12;
  font-size:12px;font-weight:800;border-radius:999px;padding:4px 14px;letter-spacing:.6px;
}
.ticket h3{font-size:19px;margin-bottom:6px}
.ticket .ticket-sub{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.price{display:flex;align-items:baseline;gap:6px;margin-bottom:18px;padding-bottom:18px;border-bottom:1px dashed var(--line)}
.price .cur{font-size:16px;font-weight:700;color:var(--green-dark)}
.price .num{font-family:"DIN Alternate","Helvetica Neue",Arial,sans-serif;font-size:40px;font-weight:800;line-height:1;letter-spacing:.5px}
.price .unit{font-size:13px;color:var(--muted)}
.benefit-list{display:grid;gap:11px;margin-bottom:24px}
.benefit-list li{display:flex;align-items:flex-start;gap:9px;font-size:14px;color:#3C4A43}
.benefit-list svg{width:16px;height:16px;flex-shrink:0;margin-top:4px}
.benefit-list .yes svg{color:var(--ok)}
.benefit-list .no{color:#96A29B}
.benefit-list .no svg{color:#C0CAC4}

/* ============ 报名表单 ============ */
.signup{display:grid;grid-template-columns:1fr 460px;gap:48px;align-items:start}
.signup-info h2{font-size:clamp(24px,3vw,32px);margin-bottom:14px;letter-spacing:.4px}
.signup-info > p{font-size:15.5px;color:var(--muted);line-height:1.85;margin-bottom:22px}
.info-block{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;
  display:grid;gap:12px;margin-bottom:22px;box-shadow:var(--shadow-s);
}
.info-block li{display:flex;align-items:center;gap:10px;font-size:14.5px;color:#3C4A43}
.info-block svg{width:17px;height:17px;color:var(--green);flex-shrink:0}
.trust-list{display:grid;gap:12px}
.trust-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--muted);line-height:1.7}
.trust-list .tick{
  width:20px;height:20px;border-radius:50%;background:#E4F1EC;color:var(--green-dark);
  display:grid;place-items:center;flex-shrink:0;margin-top:3px;
}
.trust-list .tick svg{width:12px;height:12px}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  padding:28px 26px 26px;box-shadow:var(--shadow);
}
.form-card h3{font-size:19px;margin-bottom:4px}
.form-card .form-sub{font-size:13.5px;color:var(--muted);margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:600;color:#3C4A43;margin-bottom:7px}
.field .req{color:var(--err);margin-left:2px}
.field input[type="text"],.field input[type="tel"],.field select{
  width:100%;height:48px;border:1px solid var(--line);border-radius:var(--radius-s);
  background:#fff;padding:0 14px;outline:none;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.field input::placeholder{color:#9AA69F}
.field input:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(15,122,99,.14)}
.field.has-error input,.field.has-error select{border-color:var(--err);box-shadow:0 0 0 3px rgba(200,74,62,.12)}
.field .err-msg{display:none;font-size:12.5px;color:var(--err);margin-top:6px}
.field.has-error .err-msg{display:block}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.checkbox-line{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--muted);line-height:1.7;margin:6px 0 18px}
.checkbox-line input{width:17px;height:17px;margin-top:3px;accent-color:var(--green);flex-shrink:0}
.checkbox-line a{color:var(--green-dark);text-decoration:underline;text-underline-offset:3px}
.form-note{font-size:12.5px;color:#93A099;text-align:center;margin:12px 0 0}
.alert{display:none;border-radius:var(--radius-s);padding:12px 14px;font-size:13.5px;margin-bottom:16px}
.alert.is-success{display:block;background:#E7F6EF;color:#126B49;border:1px solid #B6E3CF}
.alert.is-error{display:block;background:#FBEDEB;color:#9C362B;border:1px solid #EFC8C2}

/* ============ 资讯列表 ============ */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px}
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.news-card{
  display:grid;grid-template-columns:180px 1fr;gap:0;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease);
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#BEDCD1;background:#FBF9F3}
.news-thumb{display:block;background:#E4F1EC;overflow:hidden}
.news-thumb img{width:100%;height:100%;min-height:120px;object-fit:cover;aspect-ratio:16/10;transition:transform .4s var(--ease)}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:16px 18px 16px;display:flex;flex-direction:column;min-width:0}
.news-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:#85938B;margin-bottom:8px}
.news-body h3{font-size:16.5px;line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body h3 a{color:var(--ink)}
.news-body h3 a:hover{color:var(--green-dark)}
.news-body p{font-size:13.5px;color:var(--muted);line-height:1.72;margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-more{margin-top:auto;font-size:13.5px;font-weight:600;display:inline-flex;align-items:center;gap:6px;color:var(--green-dark)}
.news-more:hover{color:var(--orange)}
.empty-state{
  grid-column:1/-1;text-align:center;background:#fff;border:1px dashed #C9D6CE;border-radius:var(--radius-l);
  padding:52px 24px;
}
.empty-state .empty-icon{
  width:56px;height:56px;border-radius:16px;background:#E4F1EC;color:var(--green-dark);
  display:grid;place-items:center;margin:0 auto 16px;
}
.empty-state .empty-icon svg{width:26px;height:26px}
.empty-state h3{font-size:17px;margin-bottom:8px}
.empty-state p{font-size:14px;color:var(--muted);margin:0 0 18px}

/* ============ FAQ ============ */
.faq-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 24px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  border-top:2px solid var(--line);overflow:hidden;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-item[open]{border-top-color:var(--orange);box-shadow:var(--shadow-s)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;
  padding:18px 20px;font-size:15.5px;font-weight:600;color:var(--ink);
  transition:color .18s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--green-dark)}
.faq-item .no{
  font-family:"DIN Alternate","Helvetica Neue",Arial,sans-serif;
  font-size:13px;font-weight:800;color:var(--green);flex-shrink:0;letter-spacing:1px;
}
.faq-item summary::after{
  content:"+";margin-left:auto;font-size:20px;font-weight:600;color:var(--green-dark);
  line-height:1;transition:transform .2s var(--ease),color .2s var(--ease);
}
.faq-item[open] summary::after{content:"–";color:var(--orange)}
.faq-item .answer{padding:0 20px 20px 54px;font-size:14.5px;color:var(--muted);line-height:1.8}

/* ============ CTA 条幅 ============ */
.cta-band{
  background:linear-gradient(110deg,#085E4D 0%,#0F7A63 58%,#137A5F 100%);
  border-radius:var(--radius-l);padding:44px 46px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  box-shadow:0 24px 56px rgba(8,94,77,.28);position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-80px;width:280px;height:280px;border-radius:50%;
  border:22px solid rgba(217,244,91,.14);
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:10px}
.cta-band p{font-size:14.5px;color:rgba(255,255,255,.82);margin:0;max-width:560px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:#C9D3CD;border-top:4px solid var(--green);margin-top:76px}
.footer-top{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;
  padding:56px 0 40px;
}
.footer-brand .brand-text{color:#fff;font-size:19px}
.footer-brand .brand-mark{background:linear-gradient(140deg,#12archived 0%,#085E4D 100%)}
.footer-brand p{font-size:13.5px;line-height:1.85;color:#9BAAA3;margin:16px 0 0;max-width:280px}
.footer-col h3{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.6px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:13.5px;color:#B4C1BA}
.footer-col a:hover{color:var(--lemon)}
.footer-col p{font-size:13.5px;color:#B4C1BA;line-height:1.85;margin:0 0 8px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:18px 0 26px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:12.5px;color:#8C9A93;
}
.footer-bottom a{color:#8C9A93}
.footer-bottom a:hover{color:var(--lemon)}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .hero-inner{grid-template-columns:1.1fr .9fr;gap:36px}
  .signup{grid-template-columns:1fr 420px;gap:36px}
  .guest-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1023px){
  .section{padding:60px 0}
  .flow-wrap{grid-template-columns:1fr}
  .flow-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow-step::after{display:none}
  .hero-inner{grid-template-columns:1fr;padding-top:56px;padding-bottom:60px}
  .hero-card{max-width:520px}
  .signup{grid-template-columns:1fr}
  .form-card{max-width:560px}
  .news-grid{grid-template-columns:1fr}
  .ticket-grid{grid-template-columns:1fr;gap:20px;max-width:520px}
  .ticket.is-recommend{transform:none}
  .ticket.is-recommend:hover{transform:translateY(-4px)}
  .faq-list{grid-template-columns:1fr}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px 30px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .search{display:none}
  .menu-btn{display:flex}
  .topbar,.topbar-inner{height:58px}
  .brand-text{font-size:16px}
  .brand-mark{width:32px;height:32px;border-radius:9px}
  .channels{gap:22px}
  .channels a{font-size:14.5px}
  .trend-inner{height:auto;padding:8px 0}
  .section{padding:48px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:26px}
  .hero h1{font-size:clamp(30px,8vw,40px)}
  .hero-sub{font-size:15.5px}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .hero-cta .btn{flex:1;min-width:140px}
  .flow-steps{grid-template-columns:1fr}
  .timeline::before{left:15px}
  .tl-item{grid-template-columns:1fr;gap:0;padding-left:40px}
  .tl-item::before{left:10px;top:5px}
  .tl-item::after{left:16px;top:-4px;height:8px}
  .tl-time{justify-self:start;margin-bottom:10px}
  .guest-top{grid-template-columns:1fr}
  .guest-feature{grid-template-columns:120px 1fr}
  .guest-grid{grid-template-columns:1fr 1fr;gap:14px}
  .news-card{grid-template-columns:1fr}
  .news-thumb img{aspect-ratio:16/9;min-height:0}
  .faq-item .answer{padding-left:20px}
  .field-row{grid-template-columns:1fr}
  .cta-band{padding:30px 22px}
  .footer-top{grid-template-columns:1fr;gap:26px;padding:40px 0 30px}
  .site-footer{margin-top:56px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:519px){
  .hero-stats .num{font-size:22px}
  .guest-feature{grid-template-columns:1fr}
  .guest-feature .photo{aspect-ratio:16/10}
  .guest-grid{grid-template-columns:1fr}
  .form-card{padding:22px 18px}
  .btn{width:100%}
  .topbar-actions .btn{width:auto}
  .hero-cta{flex-direction:column}
  .cta-actions{width:100%;flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
}

/* roulang page: article */
:root{
  --brand:#0F7A63;
  --brand-deep:#085E4D;
  --accent:#F26B3A;
  --accent-hover:#D95324;
  --lemon:#D9F45B;
  --sand:#F6F3EA;
  --card:#FFFFFF;
  --ink:#17211C;
  --ink-2:#5C6B63;
  --line:#DDE5DE;
  --ok:#1E9E6A;
  --warn:#D98A1C;
  --err:#C84A3E;
  --dark:#16201C;
  --r-sm:10px;
  --r-md:14px;
  --r-lg:20px;
  --shadow-sm:0 4px 16px rgba(23,33,28,.06);
  --shadow-md:0 12px 32px rgba(23,33,28,.08);
  --shadow-lg:0 20px 48px rgba(23,33,28,.12);
  --space:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--sand);
  color:var(--ink);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:var(--brand-deep);text-decoration:none}
a:hover{color:var(--accent)}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3;letter-spacing:.2px}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
input,select,textarea{font-family:inherit;font-size:16px;color:var(--ink)}
:focus-visible{outline:3px solid rgba(242,107,58,.45);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:#FBF9F3;
  border-bottom:1px solid var(--line);
  box-shadow:0 4px 16px rgba(23,33,28,.06);
}
.topbar-inner{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink)}
.brand:hover{color:var(--brand-deep)}
.brand-mark{
  width:34px;height:34px;border-radius:10px;flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--brand) 0%,var(--brand-deep) 100%);
  color:#fff;
}
.brand-mark svg{width:20px;height:20px}
.brand-text{font-size:18px;font-weight:800;white-space:nowrap;letter-spacing:.4px}
.nav-search{
  flex:1 1 auto;max-width:280px;min-width:160px;position:relative;
  display:flex;align-items:center;
}
.nav-search svg{position:absolute;left:12px;width:16px;height:16px;color:var(--ink-2);pointer-events:none}
.nav-search input{
  width:100%;height:38px;border-radius:999px;border:1px solid var(--line);
  background:#fff;padding:0 14px 0 34px;font-size:14px;color:var(--ink);
  transition:border-color .18s,box-shadow .18s;
}
.nav-search input::placeholder{color:#8A968E}
.nav-search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(15,122,99,.14)}
.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--r-sm);
  font-size:16px;font-weight:600;line-height:1;
  transition:transform .16s ease,background-color .16s ease,box-shadow .16s ease,color .16s ease,border-color .16s ease;
  white-space:nowrap;
}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:9px}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 16px rgba(242,107,58,.26)}
.btn-primary:hover{background:var(--accent-hover);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(242,107,58,.3)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 10px rgba(242,107,58,.24)}
.btn-ghost{background:#fff;color:var(--brand-deep);border:1px solid var(--brand)}
.btn-ghost:hover{background:#EAF4F0;color:var(--brand-deep);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-text{height:auto;padding:0;color:var(--brand-deep);text-decoration:underline;text-underline-offset:3px;font-weight:600}
.btn-text:hover{color:var(--accent)}
.btn[disabled],.btn.is-disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
  align-items:center;justify-content:center;background:#fff;color:var(--ink);margin-left:auto;
}
.nav-toggle svg{width:20px;height:20px}

.channelbar{border-top:1px solid var(--line);background:#FBF9F3}
.channelbar-inner{display:flex;align-items:center;height:44px;gap:6px;overflow-x:auto;scrollbar-width:none}
.channelbar-inner::-webkit-scrollbar{display:none}
.channels{display:flex;align-items:center;gap:4px;flex:0 0 auto}
.channels a{
  position:relative;display:inline-flex;align-items:center;height:44px;padding:0 16px;
  font-size:15px;font-weight:500;color:#46524B;white-space:nowrap;
  border-bottom:3px solid transparent;transition:color .16s,border-color .16s;
}
.channels a:hover{color:var(--brand-deep)}
.channels a.is-active{color:var(--ink);font-weight:700;border-bottom-color:var(--brand)}

.trendbar{background:#F2EFE4;border-top:1px solid var(--line)}
.trendbar-inner{display:flex;align-items:center;gap:12px;height:34px;overflow:hidden}
.trend-label{
  flex:0 0 auto;height:20px;padding:0 8px;border-radius:999px;
  background:var(--lemon);color:#3A4713;font-size:12px;font-weight:700;
  display:inline-flex;align-items:center;letter-spacing:.5px;
}
.trend-scroll{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;align-items:center}
.trend-scroll::-webkit-scrollbar{display:none}
.trend-scroll a{
  flex:0 0 auto;font-size:13px;color:#5C6B63;padding:2px 10px;border-radius:999px;
  background:rgba(255,255,255,.7);border:1px solid rgba(221,229,222,.9);white-space:nowrap;
  transition:color .16s,border-color .16s,background-color .16s;
}
.trend-scroll a:hover{color:var(--brand-deep);border-color:var(--brand);background:#fff}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:120;display:none}
.drawer.is-open{display:block}
.drawer-mask{position:absolute;inset:0;background:rgba(23,33,28,.45)}
.drawer-panel{
  position:absolute;top:0;right:0;width:min(340px,86vw);height:100%;
  background:#FBF9F3;display:flex;flex-direction:column;
  box-shadow:-12px 0 40px rgba(23,33,28,.22);padding:18px;overflow-y:auto;
}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.drawer-title{font-size:16px;font-weight:800}
.drawer-close{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center}
.drawer-close svg{width:18px;height:18px}
.drawer-search{position:relative;display:flex;align-items:center;margin-bottom:16px}
.drawer-search svg{position:absolute;left:12px;width:16px;height:16px;color:var(--ink-2)}
.drawer-search input{width:100%;height:44px;border-radius:10px;border:1px solid var(--line);background:#fff;padding:0 14px 0 36px;font-size:15px}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:18px}
.drawer-nav a{padding:12px 14px;border-radius:10px;font-size:16px;color:#33403A;background:#fff;border:1px solid var(--line);font-weight:600}
.drawer-nav a.is-active{color:#fff;background:var(--brand);border-color:var(--brand)}
.drawer-sub{font-size:12px;font-weight:800;letter-spacing:1px;color:var(--ink-2);margin:0 0 8px}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.drawer-tags a{font-size:13px;padding:5px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#4B5850}
.drawer-foot{margin-top:auto;position:sticky;bottom:0;padding-top:14px;background:linear-gradient(180deg,rgba(251,249,243,0) 0%,#FBF9F3 40%)}
.drawer-foot .btn{width:100%}

/* ---------- page shell ---------- */
.page-intro{padding:34px 0 8px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#7A867F;margin-bottom:18px}
.crumbs a{color:#5C6B63}
.crumbs a:hover{color:var(--accent)}
.crumbs .sep{color:#B6C0B8}
.crumbs .now{color:#41504A}

.article-head{max-width:880px}
.badge{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;
  border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.3px;
  background:#E7F3EF;color:var(--brand-deep);border:1px solid #CBE5DC;
}
.badge-accent{background:#FDECE4;color:#B4421C;border-color:#F8D4C4}
.badge-lemon{background:var(--lemon);color:#3A4713;border-color:#C7E24A}
.article-title{
  font-size:clamp(30px,4vw,44px);line-height:1.26;font-weight:800;
  margin:16px 0 14px;letter-spacing:.2px;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:13.5px;color:var(--ink-2)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#BBC5BD;display:inline-block}
.article-meta strong{color:var(--ink);font-weight:600}
.article-lead{
  margin:20px 0 0;font-size:16.5px;line-height:1.9;color:#3F4C45;
  padding:18px 20px;border-left:4px solid var(--brand);background:#FBF9F3;border-radius:0 var(--r-md) var(--r-md) 0;
}

.cover{
  margin:28px 0 0;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  background:#E7EEE9;box-shadow:var(--shadow-md);
}
.cover img{width:100%;aspect-ratio:16/8;object-fit:cover}
.cover figcaption{font-size:13px;color:var(--ink-2);padding:10px 16px;background:#fff;border-top:1px solid var(--line)}

/* ---------- layout ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px;
  padding:40px 0 0;align-items:start;
}
.article-main{min-width:0}
.article-side{position:sticky;top:150px;display:flex;flex-direction:column;gap:20px}

.panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--shadow-sm);padding:20px;
}
.panel-title{font-size:15px;font-weight:800;margin:0 0 12px;display:flex;align-items:center;gap:8px}
.panel-title::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--accent);display:inline-block}
.side-nav{display:flex;flex-direction:column;gap:2px}
.side-nav a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 12px;border-radius:9px;font-size:14.5px;color:#3E4B44;font-weight:500;
  transition:background-color .16s,color .16s;
}
.side-nav a:hover{background:#F4F8F5;color:var(--brand-deep)}
.side-nav a span{font-size:12px;color:#9AA79F}
.side-nav a.is-current{color:var(--accent);font-weight:700;background:#FDF3EE}
.side-nav a.is-current span{color:var(--accent)}

.cta-side{background:linear-gradient(160deg,#0F7A63 0%,#085E4D 100%);border:0;color:#fff;box-shadow:0 16px 36px rgba(8,94,77,.26)}
.cta-side h3{font-size:18px;margin:0 0 8px;color:#fff}
.cta-side p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.82);margin:0 0 16px}
.cta-side .btn{width:100%}
.cta-side .btn-primary{box-shadow:none}
.side-facts{display:flex;flex-direction:column;gap:10px;font-size:13.5px;color:var(--ink-2)}
.side-facts li{display:flex;gap:10px;align-items:flex-start;padding-bottom:10px;border-bottom:1px dashed var(--line)}
.side-facts li:last-child{border-bottom:0;padding-bottom:0}
.side-facts b{color:var(--ink);font-weight:700;flex:0 0 auto}
.side-links{display:flex;flex-direction:column;gap:10px}
.side-links a{
  display:flex;gap:10px;align-items:center;font-size:14px;color:#3E4B44;
  padding:8px 0;border-bottom:1px solid #EFF3EF;font-weight:500;
}
.side-links a:last-child{border-bottom:0}
.side-links a:hover{color:var(--accent)}
.side-links .n{
  flex:0 0 auto;width:22px;height:22px;border-radius:6px;background:#E7F3EF;color:var(--brand-deep);
  font-size:12px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;
}

/* ---------- prose ---------- */
.prose{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:36px 40px;box-shadow:var(--shadow-md);font-size:18px;line-height:34px;color:#243029;
}
.prose > *:first-child{margin-top:0}
.prose > *:last-child{margin-bottom:0}
.prose p{margin:0 0 1em}
.prose h2{
  font-size:clamp(24px,2.6vw,30px);margin:2em 0 .8em;line-height:1.35;
  padding-left:14px;border-left:5px solid var(--brand);
}
.prose h3{font-size:20px;margin:1.7em 0 .6em;color:var(--brand-deep)}
.prose h4{font-size:18px;margin:1.4em 0 .5em}
.prose a{color:var(--brand-deep);text-decoration:underline;text-underline-offset:3px;font-weight:500}
.prose a:hover{color:var(--accent)}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:4px}
.prose ul li,.prose ol li{position:relative;padding-left:24px;margin-bottom:.5em}
.prose ul li::before{
  content:"";position:absolute;left:4px;top:13px;width:8px;height:8px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 0 3px rgba(15,122,99,.14);
}
.prose ol{counter-reset:li}
.prose ol li::before{
  counter-increment:li;content:counter(li);position:absolute;left:0;top:4px;
  width:20px;height:20px;border-radius:6px;background:#E7F3EF;color:var(--brand-deep);
  font-size:12px;font-weight:800;line-height:20px;text-align:center;
}
.prose blockquote{
  margin:1.6em 0;padding:18px 22px;border-left:5px solid var(--brand);
  background:#F7F5EC;border-radius:0 var(--r-md) var(--r-md) 0;color:#3B4A42;font-size:17px;line-height:1.85;
}
.prose blockquote p:last-child{margin-bottom:0}
.prose img{border-radius:var(--r-md);margin:1.4em 0 .6em;width:100%;object-fit:cover}
.prose figure{margin:1.4em 0}
.prose figcaption{font-size:13.5px;color:var(--ink-2);line-height:1.7;text-align:center;margin-top:8px}
.prose hr{border:0;border-top:1px solid var(--line);margin:2.2em 0}
.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:15.5px;line-height:1.7;display:block;overflow-x:auto}
.prose table thead th{background:var(--brand-deep);color:#fff;font-weight:700;border:1px solid #0B6C58;padding:11px 14px;text-align:left;white-space:nowrap}
.prose table td{border:1px solid var(--line);padding:11px 14px;background:#fff}
.prose table tbody tr:nth-child(even) td{background:#FBF9F3}
.prose code{background:#EDF2EE;border-radius:6px;padding:2px 6px;font-size:.92em;color:#0B5A49}
.prose strong{font-weight:700;color:#16221C}

.article-foot{margin-top:26px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;
  background:#fff;border:1px solid var(--line);font-size:13px;color:#4B5850;
  transition:color .16s,border-color .16s,background-color .16s;
}
.tag:hover{color:var(--brand-deep);border-color:var(--brand);background:#F2F8F5}
.share{display:flex;align-items:center;gap:8px}
.share span{font-size:13px;color:var(--ink-2)}
.share button{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;color:var(--ink-2);
  transition:color .16s,border-color .16s,background-color .16s,transform .16s;
}
.share button:hover{color:var(--brand-deep);border-color:var(--brand);background:#F2F8F5;transform:translateY(-1px)}
.share svg{width:17px;height:17px}

/* prev next */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
.pager a{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px 18px;transition:transform .18s,box-shadow .18s,border-color .18s;
}
.pager a:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#BBD9CF;color:inherit}
.pager small{display:block;font-size:12.5px;color:var(--ink-2);margin-bottom:6px;letter-spacing:.4px}
.pager b{font-size:15px;font-weight:700;color:var(--ink);line-height:1.55;display:block}

/* related */
.section{padding:64px 0 0}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:26px}
.section-head h2{font-size:clamp(24px,2.8vw,30px)}
.section-head p{margin:8px 0 0;font-size:15px;color:var(--ink-2);max-width:640px}
.more-link{font-size:14.5px;font-weight:700;color:var(--brand-deep);text-decoration:underline;text-underline-offset:4px}
.more-link:hover{color:var(--accent)}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#BBD9CF}
.card-media{position:relative;background:#E7EEE9;aspect-ratio:16/9;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card-media img{transform:scale(1.04)}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2)}
.card-body h3{font-size:18px;line-height:1.5;font-weight:700}
.card-body h3 a{color:var(--ink)}
.card-body h3 a:hover{color:var(--brand-deep)}
.card-body p{font-size:14.5px;line-height:1.75;color:var(--ink-2);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-arrow{margin-top:auto;font-size:14px;font-weight:700;color:var(--brand-deep);display:inline-flex;align-items:center;gap:6px}
.card:hover .card-arrow{color:var(--accent)}
.card-arrow svg{width:15px;height:15px;transition:transform .2s}
.card:hover .card-arrow svg{transform:translateX(3px)}

/* empty state */
.empty{
  background:#fff;border:1px dashed #C6D5CC;border-radius:var(--r-lg);
  padding:46px 24px;text-align:center;
}
.empty svg{width:44px;height:44px;color:var(--brand);margin:0 auto 14px;display:block}
.empty h3{font-size:19px;margin-bottom:8px}
.empty p{font-size:14.5px;color:var(--ink-2);margin:0 0 18px}
.empty-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* big cta */
.big-cta{
  margin-top:64px;border-radius:var(--r-lg);overflow:hidden;position:relative;
  background:linear-gradient(115deg,#085E4D 0%,#0F7A63 55%,#12736B 100%);
  color:#fff;box-shadow:0 20px 48px rgba(8,94,77,.25);
}
.big-cta::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  border:34px solid rgba(217,244,91,.16);
}
.big-cta-inner{position:relative;z-index:1;padding:44px 44px;display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:space-between}
.big-cta h2{font-size:clamp(22px,2.6vw,28px);color:#fff;margin-bottom:10px}
.big-cta p{margin:0;font-size:15px;line-height:1.8;color:rgba(255,255,255,.84);max-width:560px}
.big-cta .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.65)}
.big-cta .btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* faq */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;margin-top:8px}
.faq-item{border-top:1px solid var(--line);padding:6px 0}
.faq-q{
  width:100%;display:flex;align-items:flex-start;gap:14px;text-align:left;
  padding:16px 4px;font-size:16px;font-weight:600;color:var(--ink);line-height:1.65;
  transition:color .16s;
}
.faq-q:hover{color:var(--brand-deep)}
.faq-num{flex:0 0 auto;font-size:13px;font-weight:800;color:#9AA79F;letter-spacing:.5px;padding-top:3px}
.faq-q .sign{margin-left:auto;flex:0 0 auto;width:22px;height:22px;position:relative;top:2px}
.faq-q .sign::before,.faq-q .sign::after{
  content:"";position:absolute;background:var(--brand);border-radius:2px;transition:transform .22s ease,background-color .22s;
}
.faq-q .sign::before{left:0;top:10px;width:22px;height:2px}
.faq-q .sign::after{left:10px;top:0;width:2px;height:22px}
.faq-item.is-open{border-top-color:var(--accent)}
.faq-item.is-open .faq-q{color:var(--brand-deep)}
.faq-item.is-open .faq-q .sign::after{transform:scaleY(0)}
.faq-item.is-open .faq-q .sign::before{background:var(--accent)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-a p{margin:0;padding:0 4px 18px 34px;font-size:14.5px;line-height:1.85;color:var(--ink-2)}

/* footer */
.site-footer{margin-top:72px;background:var(--dark);color:#C9D3CC;border-top:4px solid var(--brand)}
.footer-top{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;
  padding:56px 0 40px;
}
.footer-brand .brand{color:#fff}
.footer-brand .brand:hover{color:var(--lemon)}
.footer-brand .brand-text{font-size:18px}
.footer-brand p{margin:16px 0 0;font-size:14px;line-height:1.85;color:#9FADA5;max-width:340px}
.footer-col h3{font-size:14px;letter-spacing:1px;color:#fff;margin:6px 0 16px;font-weight:700}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a,.footer-col p{font-size:14px;color:#9FADA5;margin:0;line-height:1.85}
.footer-col a:hover{color:var(--lemon)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:20px 0;
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:13px;color:#83908A;
}

/* ---------- responsive ---------- */
@media (max-width:1023px){
  .article-layout{grid-template-columns:minmax(0,1fr);gap:28px;padding-top:32px}
  .article-side{position:static;flex-direction:column}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .prose{padding:28px 26px;font-size:17px;line-height:32px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .nav-search{display:none}
  .topbar-actions{display:none}
  .nav-toggle{display:inline-flex}
  .brand-text{font-size:16px}
  .channelbar-inner{height:42px}
  .channels a{padding:0 12px;font-size:14px;height:42px}
  .article-title{font-size:clamp(26px,6.6vw,32px)}
  .article-lead{font-size:15.5px;padding:16px}
  .prose{padding:22px 18px;font-size:17px;line-height:31px;border-radius:var(--r-md)}
  .prose h2{font-size:22px;padding-left:12px;border-left-width:4px}
  .prose h3{font-size:19px}
  .faq{grid-template-columns:1fr}
  .big-cta-inner{padding:30px 22px}
  .pager{grid-template-columns:1fr}
  .section{padding:48px 0 0}
  .cover img{aspect-ratio:16/10}
  .footer-top{grid-template-columns:1fr;padding:44px 0 32px;gap:28px}
  .site-footer{margin-top:52px}
  .article-foot{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .grid-3{grid-template-columns:1fr}
  .btn{width:100%}
  .btn-sm{width:auto}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .empty-actions .btn{width:100%}
}

/* roulang page: category1 */
:root{
  --green:#0F7A63;
  --green-deep:#085E4D;
  --green-soft:#E8F2EE;
  --orange:#F26B3A;
  --orange-hover:#D95324;
  --lemon:#D9F45B;
  --sand:#F6F3EA;
  --card:#FFFFFF;
  --ink:#17211C;
  --muted:#5C6B63;
  --border:#DDE5DE;
  --success:#1E9E6A;
  --warning:#D98A1C;
  --danger:#C84A3E;
  --radius-card:14px;
  --radius-lg:20px;
  --radius-btn:10px;
  --shadow-card:0 12px 32px rgba(23,33,28,.08);
  --shadow-nav:0 4px 16px rgba(23,33,28,.06);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--sand);
}
img{max-width:100%;display:block;border:0;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3;letter-spacing:.2px;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
a{color:var(--green-deep);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--orange-hover);}
button{font:inherit;cursor:pointer;}
input{font:inherit;}
:focus-visible{outline:3px solid rgba(242,107,58,.45);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius-btn);
  font-size:16px;font-weight:600;border:1px solid transparent;
  transition:transform .16s ease,background-color .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(242,107,58,.24);}
.btn-primary:hover{background:var(--orange-hover);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(242,107,58,.3);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(242,107,58,.24);}
.btn-ghost{background:#fff;color:var(--green-deep);border-color:var(--green);}
.btn-ghost:hover{background:var(--green-soft);color:var(--green-deep);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{height:40px;padding:0 18px;font-size:15px;border-radius:9px;}
.btn-block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.55;pointer-events:none;}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--green-deep);border-bottom:1px solid rgba(15,122,99,.35);padding-bottom:2px;}
.link-more:hover{color:var(--orange-hover);border-bottom-color:rgba(217,83,36,.5);}

/* ============ 头部导航 ============ */
.site-header{position:sticky;top:0;z-index:90;background:#FBF9F3;border-bottom:1px solid var(--border);box-shadow:var(--shadow-nav);}
.header-top-inner{display:flex;align-items:center;gap:16px;height:64px;transition:height .2s ease;}
.site-header.is-compact .header-top-inner{height:56px;}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:var(--ink);white-space:nowrap;flex:0 0 auto;}
.brand:hover{color:var(--green-deep);}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--green);color:#fff;flex:0 0 auto;}
.brand-mark svg{width:20px;height:20px;}
.brand-text{letter-spacing:.6px;}
.search{display:flex;align-items:center;gap:8px;height:40px;flex:1 1 220px;max-width:280px;margin-left:auto;background:#fff;border:1px solid var(--border);border-radius:999px;padding:0 6px 0 14px;transition:border-color .18s ease,box-shadow .18s ease;}
.search:focus-within{border-color:var(--green);box-shadow:0 0 0 4px rgba(15,122,99,.12);}
.search svg{width:16px;height:16px;color:var(--muted);flex:0 0 auto;}
.search input{flex:1 1 auto;min-width:0;border:0;background:transparent;height:36px;font-size:14px;color:var(--ink);outline:none;}
.search input::placeholder{color:#8E9C94;}
.search button{height:30px;padding:0 14px;border:0;border-radius:999px;background:var(--green);color:#fff;font-size:13px;font-weight:600;}
.search button:hover{background:var(--green-deep);}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--border);background:#fff;border-radius:10px;align-items:center;justify-content:center;color:var(--ink);}
.nav-toggle svg{width:20px;height:20px;}
.header-channels{border-top:1px solid var(--border);background:#FBF9F3;}
.header-channels-inner{display:flex;align-items:center;height:44px;}
.channels{display:flex;align-items:center;gap:28px;overflow-x:auto;scrollbar-width:none;height:100%;}
.channels::-webkit-scrollbar{display:none;}
.channels a{position:relative;display:inline-flex;align-items:center;height:100%;font-size:15px;font-weight:500;color:var(--muted);white-space:nowrap;}
.channels a:hover{color:var(--green-deep);}
.channels a.is-active{color:var(--ink);font-weight:700;}
.channels a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;border-radius:3px 3px 0 0;background:var(--green);}
.header-trends{background:#F1EDE1;border-top:1px solid var(--border);}
.trends-inner{display:flex;align-items:center;gap:10px;height:32px;overflow:hidden;}
.trend-label{flex:0 0 auto;font-size:12px;font-weight:700;color:#fff;background:var(--green-deep);border-radius:999px;padding:2px 10px;letter-spacing:1px;}
.trend-list{display:flex;align-items:center;gap:18px;overflow-x:auto;scrollbar-width:none;white-space:nowrap;}
.trend-list::-webkit-scrollbar{display:none;}
.trend-list a{font-size:13px;color:var(--muted);}
.trend-list a:hover{color:var(--orange-hover);}

/* 移动端抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(23,33,28,.42);opacity:0;visibility:hidden;transition:opacity .22s ease;z-index:100;}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);background:#FBF9F3;z-index:101;transform:translateX(102%);transition:transform .26s ease;display:flex;flex-direction:column;box-shadow:-12px 0 32px rgba(23,33,28,.16);}
body.drawer-open .drawer{transform:translateX(0);}
body.drawer-open .drawer-mask{opacity:1;visibility:visible;}
body.drawer-open{overflow:hidden;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border-bottom:1px solid var(--border);}
.drawer-head .brand{font-size:16px;}
.drawer-close{width:38px;height:38px;border:1px solid var(--border);background:#fff;border-radius:10px;display:grid;place-items:center;color:var(--ink);}
.drawer-close svg{width:18px;height:18px;}
.drawer-body{padding:16px 18px;overflow-y:auto;flex:1 1 auto;}
.drawer-nav{display:flex;flex-direction:column;}
.drawer-nav a{padding:14px 4px;font-size:16px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--border);}
.drawer-nav a.is-active{color:var(--green-deep);}
.drawer-label{font-size:12px;letter-spacing:1.4px;color:var(--muted);margin:20px 0 10px;font-weight:700;}
.drawer-search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--border);border-radius:10px;padding:0 12px;height:44px;}
.drawer-search input{flex:1 1 auto;border:0;outline:none;background:transparent;height:40px;font-size:14px;min-width:0;}
.drawer-trends{display:flex;flex-wrap:wrap;gap:8px;}
.drawer-trends a{font-size:13px;color:var(--muted);background:#fff;border:1px solid var(--border);border-radius:999px;padding:5px 12px;}
.drawer-trends a:hover{color:var(--green-deep);border-color:var(--green);}
.drawer-foot{padding:14px 18px 18px;border-top:1px solid var(--border);background:#FBF9F3;}

/* ============ 面包屑 ============ */
.breadcrumb{padding:18px 0 0;font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--green-deep);}
.breadcrumb span.sep{color:#B7C3BC;}

/* ============ 分类 Hero ============ */
.cat-hero{position:relative;margin-top:16px;border-radius:var(--radius-lg);overflow:hidden;background:var(--green-deep);color:#fff;}
.cat-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(115deg,rgba(8,94,77,.94) 0%,rgba(15,122,99,.86) 46%,rgba(23,33,28,.9) 100%),url("/assets/images/backpic/back-1.webp");background-size:cover;background-position:center;}
.cat-hero-inner{position:relative;display:grid;grid-template-columns:1.35fr .85fr;gap:40px;padding:48px 44px;align-items:center;}
.hero-pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:1px;color:#0B2A22;background:var(--lemon);border-radius:999px;padding:6px 14px;}
.cat-hero h1{margin:18px 0 14px;font-size:clamp(28px,3.6vw,42px);font-weight:800;letter-spacing:.5px;color:#fff;}
.cat-hero p.lead{font-size:16px;line-height:1.85;color:rgba(255,255,255,.86);max-width:56ch;margin:0;}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-stat{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:12px;padding:10px 16px;min-width:118px;}
.hero-stat b{display:block;font-size:22px;font-weight:800;color:var(--lemon);line-height:1.2;}
.hero-stat span{font-size:13px;color:rgba(255,255,255,.8);}
.hero-figure{position:relative;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.24);box-shadow:0 20px 40px rgba(0,0,0,.22);aspect-ratio:4/3;background:linear-gradient(135deg,#0F7A63,#085E4D);}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-figure .fig-tag{position:absolute;left:12px;bottom:12px;background:rgba(23,33,28,.82);color:#fff;font-size:12px;padding:5px 12px;border-radius:999px;letter-spacing:.6px;}

/* ============ 通用板块 ============ */
.section{padding:64px 0;}
.section-tight{padding:48px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px;flex-wrap:wrap;}
.section-title{font-size:clamp(22px,2.4vw,30px);font-weight:800;position:relative;padding-left:16px;}
.section-title::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:5px;border-radius:3px;background:var(--orange);}
.section-desc{margin-top:10px;color:var(--muted);font-size:15px;max-width:70ch;padding-left:16px;}

/* ============ 筛选芯片 ============ */
.filters{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:18px 20px;margin-top:-28px;position:relative;z-index:5;}
.filter-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.filter-row + .filter-row{margin-top:12px;padding-top:12px;border-top:1px dashed var(--border);}
.filter-name{flex:0 0 auto;font-size:13px;font-weight:700;color:var(--muted);letter-spacing:1px;}
.chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px;}
.chips::-webkit-scrollbar{display:none;}
.chip{flex:0 0 auto;height:34px;padding:0 16px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--muted);font-size:14px;display:inline-flex;align-items:center;transition:all .18s ease;}
.chip:hover{border-color:var(--green);color:var(--green-deep);}
.chip.is-on{background:var(--green);border-color:var(--green);color:#fff;font-weight:600;}

/* ============ 活动大卡 ============ */
.event-list{display:grid;gap:20px;}
.event-card{display:grid;grid-template-columns:330px 1fr;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-card);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.event-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(23,33,28,.13);border-color:#B9D6CB;}
.event-media{position:relative;min-height:220px;background:linear-gradient(135deg,#0F7A63,#17211C);overflow:hidden;}
.event-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.event-card:hover .event-media img{transform:scale(1.04);}
.badge{position:absolute;top:12px;left:12px;font-size:12px;font-weight:700;letter-spacing:.6px;padding:5px 12px;border-radius:999px;color:#fff;background:var(--green);}
.badge-live{background:var(--orange);}
.badge-soon{background:#1B6FA8;}
.badge-few{background:var(--warning);}
.badge-full{background:#6C7A72;}
.event-body{padding:24px 26px;display:flex;flex-direction:column;gap:12px;}
.event-tags{display:flex;flex-wrap:wrap;gap:8px;}
.tag{font-size:12px;font-weight:600;color:var(--green-deep);background:var(--green-soft);border-radius:999px;padding:3px 11px;}
.tag-ghost{background:#F2EFE4;color:#6C7A72;}
.event-body h3{font-size:21px;font-weight:700;}
.event-body p{color:var(--muted);font-size:15px;line-height:1.8;margin:0;}
.event-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:8px 18px;padding-top:4px;}
.event-meta li{font-size:14px;color:var(--muted);display:flex;gap:8px;align-items:flex-start;}
.event-meta li::before{content:"";flex:0 0 auto;width:6px;height:6px;border-radius:50%;background:var(--lemon);border:1px solid var(--green);margin-top:9px;}
.event-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:auto;padding-top:14px;border-top:1px solid var(--border);flex-wrap:wrap;}
.price{font-size:19px;font-weight:800;color:var(--green-deep);letter-spacing:.4px;}
.price small{font-size:12px;font-weight:500;color:var(--muted);margin-left:4px;}

/* ============ 时间线 ============ */
.timeline-wrap{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:30px 32px;}
.timeline{position:relative;padding-left:34px;}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--green),rgba(15,122,99,.15));}
.tl-item{position:relative;padding:0 0 26px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:"";position:absolute;left:-30px;top:8px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--green);box-shadow:0 0 0 4px rgba(15,122,99,.1);}
.tl-item .tl-time{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;background:rgba(242,107,58,.12);color:var(--orange-hover);font-size:13px;font-weight:700;letter-spacing:.4px;}
.tl-item h4{margin:10px 0 6px;font-size:17px;font-weight:700;}
.tl-item p{font-size:14px;color:var(--muted);margin:0;}
.tl-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px;}

/* ============ 提示条 ============ */
.guide-strip{display:flex;align-items:center;gap:20px;justify-content:space-between;flex-wrap:wrap;background:linear-gradient(120deg,#0F7A63,#085E4D);color:#fff;border-radius:var(--radius-lg);padding:26px 32px;box-shadow:0 16px 36px rgba(8,94,77,.22);}
.guide-strip .gs-copy{display:flex;align-items:center;gap:16px;}
.gs-icon{width:46px;height:46px;flex:0 0 auto;border-radius:12px;background:rgba(255,255,255,.14);display:grid;place-items:center;color:var(--lemon);}
.gs-icon svg{width:22px;height:22px;}
.guide-strip h3{font-size:18px;margin-bottom:4px;}
.guide-strip p{font-size:14px;color:rgba(255,255,255,.82);margin:0;}
.guide-strip .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.guide-strip .btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff;}

/* ============ FAQ ============ */
.faq{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);overflow:hidden;}
.faq-item{border-top:1px solid var(--border);}
.faq-item:first-child{border-top:0;}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:flex-start;gap:16px;padding:22px 26px;font-size:17px;font-weight:600;color:var(--ink);transition:color .18s ease,background-color .18s ease;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--green-deep);background:#FBF9F3;}
.faq-num{flex:0 0 auto;font-size:13px;font-weight:800;color:var(--orange);letter-spacing:1px;line-height:28px;}
.faq-q-text{flex:1 1 auto;}
.faq-mark{flex:0 0 auto;width:24px;height:24px;border-radius:50%;border:1px solid var(--border);display:grid;place-items:center;color:var(--green);font-size:16px;line-height:1;margin-top:2px;transition:transform .2s ease,background-color .2s ease;}
.faq-item[open] summary{color:var(--green-deep);}
.faq-item[open] .faq-mark{background:var(--green);border-color:var(--green);color:#fff;transform:rotate(45deg);}
.faq-item[open] summary + *{}
.faq-answer{padding:0 26px 24px 64px;color:var(--muted);font-size:15px;line-height:1.85;}

/* ============ CTA 条幅 ============ */
.cta-banner{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--green-deep);color:#fff;}
.cta-banner::before{content:"";position:absolute;inset:0;background-image:linear-gradient(100deg,rgba(8,94,77,.95),rgba(23,33,28,.88)),url("/assets/images/backpic/back-2.png");background-size:cover;background-position:center;}
.cta-inner{position:relative;display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:center;padding:46px 44px;}
.cta-inner h2{font-size:clamp(24px,2.8vw,34px);font-weight:800;margin-bottom:14px;}
.cta-inner p{color:rgba(255,255,255,.85);font-size:15px;max-width:56ch;margin:0;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end;}
.cta-actions .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.cta-actions .btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff;}

/* ============ 页脚 ============ */
.site-footer{background:#16201C;border-top:4px solid var(--green);color:#C9D4CE;margin-top:72px;}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding:56px 0 40px;}
.footer-brand .brand{color:#fff;font-size:19px;}
.footer-brand .brand-mark{background:var(--green);}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.85;color:#93A49B;max-width:36ch;}
.footer-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.6px;}
.footer-col ul li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:#A9B8B0;}
.footer-col a:hover{color:var(--lemon);}
.footer-col p{font-size:14px;color:#A9B8B0;margin:0 0 8px;}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);padding:18px 0 26px;font-size:13px;color:#8A9A92;}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .cat-hero-inner{grid-template-columns:1fr;padding:38px 30px;gap:26px;}
  .hero-figure{max-width:420px;}
  .event-card{grid-template-columns:270px 1fr;}
  .cta-inner{grid-template-columns:1fr;padding:38px 30px;}
  .cta-actions{justify-content:flex-start;}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .search{display:none;}
  .header-actions .btn-primary{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-channels{display:none;}
  .trends-inner{height:34px;}
  .section{padding:44px 0;}
  .section-tight{padding:36px 0;}
  .filters{padding:16px;margin-top:-20px;}
  .event-card{grid-template-columns:1fr;}
  .event-media{min-height:0;aspect-ratio:16/9;}
  .event-body{padding:20px;}
  .timeline-wrap{padding:24px 20px;}
  .timeline{padding-left:28px;}
  .faq-item summary{padding:18px 18px;font-size:16px;gap:12px;}
  .faq-answer{padding:0 18px 20px 46px;font-size:14px;}
  .guide-strip{padding:22px 20px;}
  .guide-strip .btn{width:100%;}
  .footer-top{grid-template-columns:1fr;padding:40px 0 28px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .site-footer{margin-top:48px;}
}
@media (max-width:519px){
  .brand{font-size:16px;}
  .brand-mark{width:30px;height:30px;border-radius:9px;}
  .hero-stats{gap:10px;}
  .hero-stat{flex:1 1 44%;min-width:0;}
  .cat-hero-inner{padding:30px 20px;}
  .event-meta{grid-template-columns:1fr;}
  .section-head{margin-bottom:20px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;}
}

/* roulang page: category2 */
:root{
  --green:#0F7A63;
  --green-deep:#085E4D;
  --orange:#F26B3A;
  --orange-hover:#D95324;
  --lemon:#D9F45B;
  --sand:#F6F3EA;
  --card:#FFFFFF;
  --ink:#17211C;
  --muted:#5C6B63;
  --line:#DDE5DE;
  --success:#1E9E6A;
  --warning:#D98A1C;
  --error:#C84A3E;
  --radius-sm:10px;
  --radius-md:14px;
  --radius-lg:20px;
  --shadow-card:0 12px 32px rgba(23,33,28,.08);
  --shadow-card-hover:0 18px 42px rgba(23,33,28,.14);
  --shadow-nav:0 4px 16px rgba(23,33,28,.06);
  --container:1200px;
  --font:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--sand);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--green-deep);text-decoration:none;text-underline-offset:3px;transition:color .18s ease;}
a:hover{color:var(--orange);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(242,107,58,.42);
  outline-offset:2px;
  border-radius:6px;
}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.28;letter-spacing:.2px;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:90;
  background:#FBF9F3;
  border-bottom:1px solid var(--line);
  box-shadow:var(--shadow-nav);
}
.header-main{
  display:flex;
  align-items:center;
  gap:24px;
  height:64px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--ink);
  font-weight:800;
  letter-spacing:.4px;
  flex-shrink:0;
}
.brand:hover{color:var(--green-deep);}
.brand-mark{
  width:34px;height:34px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;
  background:linear-gradient(135deg,var(--green) 0%,var(--green-deep) 100%);
  color:#fff;
  flex-shrink:0;
}
.brand-mark svg{width:20px;height:20px;}
.brand-text{font-size:18px;white-space:nowrap;}
.header-search{
  flex:1 1 auto;
  max-width:280px;
  display:flex;
  align-items:center;
  gap:8px;
  height:40px;
  padding:0 14px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:999px;
  color:var(--muted);
}
.header-search svg{width:16px;height:16px;flex-shrink:0;color:var(--green);}
.header-search input{
  border:0;outline:none;background:transparent;
  width:100%;font-size:14px;color:var(--ink);
}
.header-search input::placeholder{color:#8B978F;}
.header-actions{
  display:flex;align-items:center;gap:12px;margin-left:auto;flex-shrink:0;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  font-size:15px;font-weight:600;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .14s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--orange);color:#fff;}
.btn-primary:hover{background:var(--orange-hover);color:#fff;transform:translateY(-1px);}
.btn-primary:active{transform:translateY(1px);}
.btn-outline{background:#fff;border-color:var(--green);color:var(--green-deep);}
.btn-outline:hover{background:#E9F3EF;border-color:var(--green-deep);color:var(--green-deep);}
.btn-sm{height:38px;padding:0 18px;font-size:14px;border-radius:9px;}
.btn-block{width:100%;}
.btn-text{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--green-deep);font-weight:600;font-size:15px;
  text-decoration:underline;text-underline-offset:4px;
}
.btn-text:hover{color:var(--orange);}

.channels{
  display:flex;
  align-items:center;
  gap:30px;
  height:44px;
  overflow-x:auto;
  scrollbar-width:none;
}
.channels::-webkit-scrollbar{display:none;}
.channels a{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:44px;
  font-size:15px;
  font-weight:500;
  color:#465349;
  white-space:nowrap;
}
.channels a::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;
  height:3px;border-radius:3px;
  background:transparent;
  transition:background .18s ease;
}
.channels a:hover{color:var(--green-deep);}
.channels a.is-active{color:var(--ink);font-weight:700;}
.channels a.is-active::after{background:var(--green);}

.trend-bar{
  display:flex;
  align-items:center;
  gap:10px;
  height:32px;
  overflow-x:auto;
  scrollbar-width:none;
  font-size:13px;
  color:var(--muted);
}
.trend-bar::-webkit-scrollbar{display:none;}
.trend-label{
  flex-shrink:0;
  display:inline-flex;align-items:center;
  height:20px;padding:0 8px;
  border-radius:999px;
  background:#EAF3EF;
  color:var(--green-deep);
  font-size:12px;font-weight:700;
}
.trend-bar a{
  flex-shrink:0;
  color:var(--muted);
  font-size:13px;
}
.trend-bar a:hover{color:var(--orange);}

.mobile-menu-btn{
  display:none;
  width:40px;height:40px;
  align-items:center;justify-content:center;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  color:var(--green-deep);
}
.mobile-menu-btn svg{width:20px;height:20px;}

/* 移动端抽屉 */
.drawer-mask{
  position:fixed;inset:0;
  background:rgba(23,33,28,.44);
  opacity:0;pointer-events:none;
  transition:opacity .22s ease;
  z-index:120;
}
.drawer{
  position:fixed;top:0;right:0;
  width:min(86vw,340px);
  height:100%;
  background:#FBF9F3;
  z-index:130;
  transform:translateX(102%);
  transition:transform .26s ease;
  display:flex;flex-direction:column;
  box-shadow:-12px 0 40px rgba(23,33,28,.18);
}
.drawer-open .drawer{transform:translateX(0);}
.drawer-open .drawer-mask{opacity:1;pointer-events:auto;}
.drawer-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 18px;border-bottom:1px solid var(--line);
}
.drawer-close{
  width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);
}
.drawer-body{padding:18px;overflow-y:auto;flex:1;}
.drawer-body .header-search{max-width:none;margin-bottom:18px;}
.drawer-nav{display:flex;flex-direction:column;gap:2px;margin-bottom:20px;}
.drawer-nav a{
  padding:12px 4px;border-bottom:1px solid var(--line);
  font-size:15px;color:var(--ink);font-weight:500;
  display:flex;justify-content:space-between;align-items:center;
}
.drawer-nav a.is-active{color:var(--green-deep);font-weight:700;}
.drawer-sub{font-size:13px;color:var(--muted);font-weight:600;margin:0 0 8px;}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;}
.drawer-tags a{
  padding:6px 12px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:13px;color:var(--muted);
}
.drawer-foot{padding:16px 18px;border-top:1px solid var(--line);background:#FBF9F3;}

/* ============ 通用板块 ============ */
.section{padding:76px 0;}
.section-tight{padding:52px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;margin-bottom:34px;flex-wrap:wrap;
}
.section-head h2{font-size:clamp(24px,3vw,30px);}
.section-head .sub{font-size:15px;color:var(--muted);max-width:640px;margin-top:8px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:1.4px;
  color:var(--green-deep);text-transform:uppercase;
  margin-bottom:12px;
}
.eyebrow::before{
  content:"";width:22px;height:3px;border-radius:3px;background:var(--orange);
}
.breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:#7A877F;
  padding:16px 0 0;
  flex-wrap:wrap;
}
.breadcrumb a{color:#7A877F;}
.breadcrumb a:hover{color:var(--green-deep);}
.breadcrumb span.sep{color:#B4BFB8;}

/* ============ 分类 Hero ============ */
.cat-hero{
  position:relative;
  background:
    linear-gradient(115deg,rgba(8,94,77,.94) 0%,rgba(15,122,99,.86) 46%,rgba(23,33,28,.92) 100%),
    url("/assets/images/backpic/back-2.png") center/cover no-repeat,
    linear-gradient(135deg,#085E4D,#17211C);
  color:#fff;
  overflow:hidden;
}
.cat-hero::after{
  content:"";
  position:absolute;right:-140px;top:-120px;
  width:520px;height:520px;border-radius:50%;
  border:1px solid rgba(217,244,91,.24);
  box-shadow:0 0 0 60px rgba(217,244,91,.05),0 0 0 130px rgba(217,244,91,.04);
  pointer-events:none;
}
.cat-hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;
  align-items:center;
  padding:52px 0 68px;
}
.cat-hero h1{
  font-size:clamp(30px,4vw,46px);
  line-height:1.24;
  color:#fff;
  margin:14px 0 18px;
}
.cat-hero .lede{
  font-size:16px;line-height:1.85;
  color:rgba(255,255,255,.86);
  max-width:600px;
}
.hero-pill{
  display:inline-flex;align-items:center;gap:8px;
  height:30px;padding:0 14px;border-radius:999px;
  background:rgba(217,244,91,.16);
  border:1px solid rgba(217,244,91,.5);
  color:var(--lemon);
  font-size:13px;font-weight:700;
}
.hero-pill .dot{
  width:7px;height:7px;border-radius:50%;background:var(--lemon);
  box-shadow:0 0 0 4px rgba(217,244,91,.18);
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px;}
.hero-actions .btn-outline{
  background:transparent;border-color:rgba(255,255,255,.6);color:#fff;
}
.hero-actions .btn-outline:hover{background:rgba(255,255,255,.14);border-color:#fff;color:#fff;}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
  margin-top:36px;max-width:560px;
}
.hero-stat{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.2);
  border-radius:12px;
  padding:12px 14px;
}
.hero-stat strong{
  display:block;font-size:22px;color:var(--lemon);
  font-variant-numeric:tabular-nums;line-height:1.2;
}
.hero-stat span{font-size:12.5px;color:rgba(255,255,255,.78);}

.hero-figure{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid rgba(255,255,255,.22);
  box-shadow:0 24px 60px rgba(0,0,0,.32);
  background:linear-gradient(135deg,#0F7A63,#085E4D);
  aspect-ratio:4/3;
}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-figure .fig-tag{
  position:absolute;left:16px;top:16px;
  display:inline-flex;align-items:center;gap:6px;
  height:28px;padding:0 12px;border-radius:999px;
  background:var(--lemon);color:#17211C;
  font-size:12.5px;font-weight:800;
}
.hero-figure .fig-note{
  position:absolute;left:16px;right:16px;bottom:16px;
  background:rgba(23,33,28,.72);
  border:1px solid rgba(255,255,255,.16);
  border-radius:12px;
  padding:12px 14px;
  font-size:13px;color:#fff;line-height:1.6;
}
.hero-figure .fig-note b{color:var(--lemon);}

/* ============ 步骤线 ============ */
.steps{
  position:relative;
  display:grid;
  gap:18px;
  margin-top:8px;
}
.step-card{
  position:relative;
  display:grid;
  grid-template-columns:78px 1fr;
  gap:20px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:24px 26px;
  box-shadow:var(--shadow-card);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.step-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-card-hover);border-color:#BBD9CE;}
.step-num{
  display:flex;flex-direction:column;align-items:flex-start;gap:10px;
}
.step-num b{
  font-size:26px;line-height:1;color:var(--green);
  font-variant-numeric:tabular-nums;
  letter-spacing:.5px;
}
.step-num .gram{
  width:34px;height:4px;border-radius:4px;
  background:linear-gradient(90deg,var(--green),var(--lemon));
}
.step-body h3{font-size:19px;margin-bottom:8px;}
.step-body p{font-size:15px;color:var(--muted);line-height:1.8;}
.step-tip{
  margin-top:14px;
  display:flex;gap:10px;align-items:flex-start;
  background:#FBF9F3;
  border:1px dashed #C9DAD2;
  border-radius:10px;
  padding:10px 14px;
  font-size:13.5px;color:#4B5A52;line-height:1.7;
}
.step-tip svg{width:16px;height:16px;flex-shrink:0;margin-top:3px;color:var(--warning);}
.step-meta{
  margin-top:14px;display:flex;gap:8px;flex-wrap:wrap;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 11px;border-radius:999px;
  font-size:12.5px;font-weight:600;
  background:#EDF4F0;color:var(--green-deep);
  border:1px solid #D6E6DE;
}
.tag-orange{background:#FDEEE8;color:#B7451E;border-color:#F8D6C7;}
.tag-lemon{background:var(--lemon);color:#2B3A10;border-color:#C9E247;}
.tag-grey{background:#F1F3F0;color:#5C6B63;border-color:#E1E7E1;}

/* ============ 双列说明卡 ============ */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.info-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:28px;
  box-shadow:var(--shadow-card);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:#BBD9CE;}
.info-card h3{
  font-size:20px;margin-bottom:6px;
  display:flex;align-items:center;gap:10px;
}
.info-card h3 .ico{
  width:34px;height:34px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;
  background:#EAF3EF;color:var(--green-deep);flex-shrink:0;
}
.info-card h3 .ico svg{width:18px;height:18px;}
.info-card .card-sub{font-size:14px;color:var(--muted);margin-bottom:16px;}
.check-list{display:grid;gap:11px;}
.check-list li{
  display:grid;grid-template-columns:20px 1fr;gap:10px;
  font-size:15px;line-height:1.75;color:#2E3B34;
}
.check-list li svg{width:18px;height:18px;margin-top:4px;color:var(--success);}
.check-list li.is-off svg{color:var(--error);}
.check-list li .extra{display:block;color:var(--muted);font-size:13.5px;margin-top:2px;}

/* ============ FAQ ============ */
.faq-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:24px;
  align-items:start;
}
.faq-item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-card);
  overflow:hidden;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.faq-item+.faq-item{margin-top:14px;}
.faq-item:hover{border-color:#BBD9CE;}
.faq-q{
  width:100%;
  display:grid;grid-template-columns:38px 1fr 26px;
  align-items:center;gap:12px;
  padding:18px 20px;
  background:transparent;border:0;
  text-align:left;
  font-size:16px;font-weight:600;color:var(--ink);
  line-height:1.6;
  transition:color .18s ease;
}
.faq-q:hover{color:var(--green-deep);}
.faq-q .idx{
  font-size:13px;font-weight:800;color:#9BA9A0;
  font-variant-numeric:tabular-nums;letter-spacing:.6px;
}
.faq-q .sign{
  width:26px;height:26px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:#EDF4F0;color:var(--green-deep);
  font-size:17px;font-weight:700;line-height:1;
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.faq-item.is-open{border-color:#B7D6C9;}
.faq-item.is-open .faq-q{color:var(--green-deep);}
.faq-item.is-open .faq-q .idx{color:var(--orange);}
.faq-item.is-open .faq-q .sign{background:var(--orange);color:#fff;transform:rotate(180deg);}
.faq-item.is-open .faq-a-wrap{grid-template-rows:1fr;}
.faq-a-wrap{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows .26s ease;
}
.faq-a{
  overflow:hidden;
}
.faq-a-inner{
  padding:0 20px 20px 70px;
  font-size:15px;line-height:1.85;color:var(--muted);
  border-top:1px solid #EFF3F0;
  padding-top:14px;
  margin-top:0;
}
.faq-item.is-open .faq-a-inner{border-top-color:#F8DCCF;}

/* ============ 咨询表单 ============ */
.consult{
  background:linear-gradient(120deg,#0F7A63 0%,#085E4D 55%,#123528 100%);
  color:#fff;
  border-radius:var(--radius-lg);
  padding:52px;
  display:grid;
  grid-template-columns:1fr 460px;
  gap:48px;
  align-items:start;
  position:relative;
  overflow:hidden;
}
.consult::before{
  content:"";
  position:absolute;left:-80px;bottom:-140px;
  width:380px;height:380px;border-radius:50%;
  border:1px solid rgba(217,244,91,.22);
  pointer-events:none;
}
.consult h2{font-size:clamp(24px,3vw,32px);color:#fff;margin-bottom:14px;}
.consult p.lede{color:rgba(255,255,255,.84);font-size:15.5px;line-height:1.85;max-width:520px;}
.consult-list{display:grid;gap:12px;margin-top:26px;}
.consult-list li{
  display:grid;grid-template-columns:22px 1fr;gap:10px;
  font-size:14.5px;color:rgba(255,255,255,.9);line-height:1.7;
}
.consult-list li svg{width:18px;height:18px;margin-top:4px;color:var(--lemon);}
.consult-meta{
  margin-top:26px;display:flex;gap:12px;flex-wrap:wrap;
}
.consult-meta span{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:999px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.22);
  font-size:13px;color:#fff;
}
.form-card{
  background:#fff;
  border-radius:var(--radius-md);
  padding:28px;
  box-shadow:0 24px 56px rgba(0,0,0,.24);
  color:var(--ink);
}
.form-card h3{font-size:19px;margin-bottom:6px;}
.form-card .form-sub{font-size:13.5px;color:var(--muted);margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{
  display:block;font-size:13.5px;font-weight:600;
  color:#37453D;margin-bottom:7px;
}
.field label .req{color:var(--orange);}
.field input,.field select,.field textarea{
  width:100%;
  height:48px;
  padding:0 14px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  transition:border-color .16s ease,box-shadow .16s ease;
}
.field textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--green);
  box-shadow:0 0 0 3px rgba(15,122,99,.14);
}
.field.has-error input,.field.has-error select,.field.has-error textarea{
  border-color:var(--error);
  box-shadow:0 0 0 3px rgba(200,74,62,.12);
}
.field .err{
  display:none;
  font-size:12.5px;color:var(--error);margin-top:6px;
}
.field.has-error .err{display:block;}
.checkbox-row{
  display:flex;gap:10px;align-items:flex-start;
  font-size:13px;color:var(--muted);line-height:1.65;
  margin:6px 0 18px;
}
.checkbox-row input{
  width:17px;height:17px;margin-top:2px;flex-shrink:0;
  accent-color:var(--green);
}
.checkbox-row a{text-decoration:underline;}
.form-note{font-size:12.5px;color:#8B978F;margin-top:12px;text-align:center;}
.form-alert{
  display:none;
  border-radius:var(--radius-sm);
  padding:12px 14px;
  font-size:14px;
  margin-bottom:16px;
  line-height:1.65;
}
.form-alert.is-success{
  display:block;
  background:#EAF8F1;
  border:1px solid #B7E3CC;
  color:#12684A;
}
.form-alert.is-error{
  display:block;
  background:#FDEEEC;
  border:1px solid #F3C7C1;
  color:#A5362B;
}

/* ============ 提示条 ============ */
.notice-bar{
  display:flex;align-items:center;gap:16px;
  background:#FBF9F3;
  border:1px solid var(--line);
  border-left:4px solid var(--orange);
  border-radius:var(--radius-md);
  padding:20px 24px;
  flex-wrap:wrap;
}
.notice-bar .icon{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
  background:#FDEEE8;color:#B7451E;
}
.notice-bar .icon svg{width:20px;height:20px;}
.notice-bar .txt{flex:1 1 320px;min-width:220px;}
.notice-bar .txt strong{display:block;font-size:16px;margin-bottom:4px;}
.notice-bar .txt span{font-size:14px;color:var(--muted);line-height:1.7;}

/* ============ CTA 条幅 ============ */
.cta-band{
  background:var(--lemon);
  border-radius:var(--radius-lg);
  padding:38px 44px;
  display:flex;align-items:center;justify-content:space-between;
  gap:28px;flex-wrap:wrap;
  border:1px solid #C9E247;
}
.cta-band h2{font-size:clamp(22px,2.6vw,28px);color:#22300E;margin-bottom:8px;}
.cta-band p{font-size:15px;color:#455424;margin:0;}
.cta-band .btn-primary{box-shadow:0 10px 24px rgba(242,107,58,.32);}

/* ============ 页脚 ============ */
.site-footer{
  background:#16201C;
  color:#C9D3CC;
  border-top:4px solid var(--green);
  padding:64px 0 0;
  margin-top:0;
}
.footer-top{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:44px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand .brand{color:#fff;}
.footer-brand .brand-text{color:#fff;}
.footer-brand p{
  margin-top:16px;font-size:14px;line-height:1.85;
  color:#9FB0A6;max-width:360px;
}
.footer-col h3{
  font-size:15px;color:#fff;margin-bottom:16px;font-weight:700;
}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{
  color:#9FB0A6;font-size:14px;
}
.footer-col a:hover{color:var(--lemon);}
.footer-col p{
  font-size:14px;color:#9FB0A6;line-height:1.9;margin:0 0 4px;
}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;
  padding:22px 0 26px;
  font-size:13px;color:#7F8F85;
}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .header-search{max-width:200px;}
  .cat-hero-inner{grid-template-columns:1fr;gap:34px;padding:44px 0 56px;}
  .hero-figure{aspect-ratio:16/9;}
  .consult{grid-template-columns:1fr;padding:40px;gap:34px;}
  .form-card{max-width:540px;}
  .faq-wrap{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  .header-search{display:none;}
  .header-actions .btn:not(.mobile-menu-btn){display:none;}
  .mobile-menu-btn{display:inline-flex;}
  .channels{display:none;}
  .trend-bar{height:34px;}
  .section{padding:52px 0;}
  .section-tight{padding:38px 0;}
  .grid-2{grid-template-columns:1fr;}
  .step-card{grid-template-columns:1fr;padding:22px;gap:12px;}
  .step-num{flex-direction:row;align-items:center;}
  .hero-stats{grid-template-columns:1fr;max-width:none;}
  .consult{padding:28px 22px;border-radius:16px;}
  .cta-band{padding:26px 22px;border-radius:16px;}
  .faq-a-inner{padding-left:20px;}
  .footer-bottom{font-size:12.5px;}
}
@media (max-width:639px){
  .container{padding-left:16px;padding-right:16px;}
  .brand-text{font-size:16px;}
  .hero-actions .btn{flex:1 1 100%;}
  .footer-top{grid-template-columns:1fr;gap:28px;}
  .form-card{padding:22px 18px;}
}