/* roulang page: index */
:root{
  --brand:#ff5c35;
  --brand-dark:#d9441f;
  --mint:#12b886;
  --ink:#0f1419;
  --ink-2:#1d2530;
  --muted:#6b7684;
  --line:#e6e9ee;
  --bg:#f6f7f9;
  --card:#ffffff;
  --radius:20px;
  --radius-sm:12px;
  --shadow-sm:0 2px 10px rgba(15,20,25,.06);
  --shadow:0 14px 40px rgba(15,20,25,.10);
  --shadow-lg:0 28px 70px rgba(15,20,25,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
a:hover{color:inherit}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,p{margin:0}
.container{max-width:1180px;padding-left:20px;padding-right:20px}

/* ---------- header ---------- */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--line);
  position:relative;
  z-index:60;
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding-top:14px;padding-bottom:14px;
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  background:linear-gradient(135deg,var(--brand),#ff8a5c);
  color:#fff;font-weight:800;font-size:20px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 20px rgba(255,92,53,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.brand-name{font-size:18px;font-weight:800;letter-spacing:-.3px;white-space:nowrap}
.brand-sub{font-size:12px;color:var(--muted);letter-spacing:1px;white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:12px}
.header-tip{font-size:13px;color:var(--muted);display:none}
@media(min-width:992px){.header-tip{display:block}}

/* ---------- chips nav ---------- */
.chip-bar{
  background:#fff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.chip-track{
  display:flex;gap:10px;overflow-x:auto;
  padding-top:12px;padding-bottom:12px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.chip-track::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;white-space:nowrap;
  padding:8px 20px;border-radius:999px;
  background:#f1f3f6;color:var(--ink-2);
  font-size:15px;font-weight:500;
  transition:background .2s,color .2s,transform .2s;
}
.chip:hover{background:#e6e9ee;color:var(--ink);transform:translateY(-1px)}
.chip.active{background:var(--ink);color:#fff;box-shadow:0 6px 16px rgba(15,20,25,.22)}
.chip:focus-visible{outline:3px solid rgba(255,92,53,.45);outline-offset:2px}

/* ---------- buttons ---------- */
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);color:#fff;font-weight:700;
  padding:13px 28px;border-radius:999px;border:1px solid var(--brand);
  transition:background .2s,transform .2s,box-shadow .2s;
  box-shadow:0 10px 26px rgba(255,92,53,.30);
}
.btn-brand:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,92,53,.38)}
.btn-brand:focus-visible{outline:3px solid rgba(255,92,53,.5);outline-offset:3px}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:#fff;font-weight:600;
  padding:13px 26px;border-radius:999px;border:1px solid rgba(255,255,255,.45);
  transition:background .2s,border-color .2s,transform .2s;
}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff;transform:translateY(-2px)}
.btn-ghost:focus-visible{outline:3px solid rgba(255,255,255,.6);outline-offset:3px}
.btn-outline-ink{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--ink);font-weight:600;
  padding:12px 24px;border-radius:999px;border:1px solid var(--line);
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.btn-outline-ink:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow-sm);color:var(--ink)}
.btn-sm{padding:10px 20px;font-size:14px}

/* ---------- hero ---------- */
.hero{
  position:relative;
  background:#0b0f14 url('/assets/images/b318aab85c7cb529.webp') center/cover no-repeat;
  color:#fff;
  padding:72px 0 80px;
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(9,12,17,.94) 0%,rgba(9,12,17,.80) 48%,rgba(9,12,17,.52) 100%);
}
.hero>.container{position:relative;z-index:2}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,92,53,.16);
  border:1px solid rgba(255,92,53,.45);
  color:#ffb59f;font-size:13px;font-weight:700;letter-spacing:1.5px;
  padding:6px 16px;border-radius:999px;margin-bottom:22px;
}
.hero h1{
  font-size:clamp(28px,3.6vw,46px);
  font-weight:800;line-height:1.28;letter-spacing:-1px;
  margin-bottom:20px;
}
.hero h1 em{font-style:normal;color:#ff8a63}
.hero-lead{
  font-size:16px;line-height:1.95;color:rgba(255,255,255,.82);
  max-width:640px;margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px}
.hero-points li{
  font-size:14px;color:rgba(255,255,255,.78);
  display:flex;align-items:center;gap:8px;
}
.hero-points li::before{
  content:"";width:7px;height:7px;border-radius:50%;
  background:var(--mint);flex:0 0 7px;box-shadow:0 0 0 4px rgba(18,184,134,.18);
}
.hero-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;
  align-content:start;
}
.quick-card{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-sm);
  padding:18px 16px;
  backdrop-filter:blur(6px);
  transition:background .22s,transform .22s,border-color .22s;
  display:block;
}
.quick-card:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.32);transform:translateY(-3px);color:#fff}
.quick-card:focus-visible{outline:3px solid rgba(255,92,53,.6);outline-offset:2px}
.quick-ico{
  width:36px;height:36px;border-radius:11px;
  background:linear-gradient(135deg,var(--brand),#ff9a6d);
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;color:#fff;margin-bottom:12px;
}
.quick-card h3{font-size:15px;font-weight:700;margin-bottom:4px}
.quick-card p{font-size:12.5px;color:rgba(255,255,255,.62);line-height:1.6}

/* ---------- sections ---------- */
.sec{padding:76px 0}
.sec-alt{background:#fff}
.sec-dark{background:var(--ink);color:#fff}
.sec-head{max-width:740px;margin-bottom:42px}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:800;
  letter-spacing:2px;color:var(--brand);margin-bottom:12px;
}
.sec-head h2{
  font-size:clamp(23px,2.8vw,34px);
  font-weight:800;letter-spacing:-.8px;line-height:1.35;margin-bottom:14px;
}
.sec-head p{color:var(--muted);font-size:15.5px;line-height:1.85}
.sec-dark .sec-head p{color:rgba(255,255,255,.68)}
.sec-dark .eyebrow{color:#ff9a6d}

/* ---------- stats ---------- */
.stat-strip{
  background:#fff;border-radius:var(--radius);
  box-shadow:var(--shadow);padding:8px;
  margin-top:-52px;position:relative;z-index:5;
}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-item{
  padding:26px 18px;text-align:center;
  border-right:1px solid var(--line);
}
.stat-item:last-child{border-right:none}
.stat-num{
  font-size:clamp(24px,2.6vw,34px);font-weight:800;
  color:var(--ink);letter-spacing:-1px;line-height:1.1;
}
.stat-num span{color:var(--brand);font-size:18px;margin-left:2px}
.stat-label{font-size:13.5px;color:var(--muted);margin-top:8px}

/* ---------- cards ---------- */
.feature-card{
  height:100%;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.feature-ico{
  width:52px;height:52px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,var(--ink),#38414f);
  margin-bottom:20px;
}
.feature-card:nth-child(2) .feature-ico{background:linear-gradient(135deg,var(--brand),#ff9a6d)}
.feature-card h3{font-size:18.5px;font-weight:700;margin-bottom:10px;letter-spacing:-.3px}
.feature-card p{font-size:14.5px;color:var(--muted);line-height:1.85}

/* ---------- time slots ---------- */
.slot-card{
  height:100%;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;
  transition:transform .25s,box-shadow .25s;
}
.slot-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.slot-top{
  padding:22px 24px 18px;
  border-bottom:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.slot-name{font-size:18px;font-weight:800;letter-spacing:-.3px}
.slot-badge{
  font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;
  background:rgba(255,92,53,.12);color:var(--brand);
}
.slot-badge.mint{background:rgba(18,184,134,.13);color:#0d9268}
.slot-badge.dark{background:#eef0f4;color:var(--ink-2)}
.slot-body{padding:20px 24px 24px}
.slot-time{font-size:14px;font-weight:700;color:var(--ink-2);margin-bottom:10px}
.slot-body p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:14px}
.slot-tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  font-size:12.5px;padding:4px 12px;border-radius:999px;
  background:#f2f4f7;color:var(--muted);
}

/* ---------- team ---------- */
.team-card{
  height:100%;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;
  transition:transform .25s,box-shadow .25s;
}
.team-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.team-avatar{
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:19px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,#38414f,var(--ink));
  margin-bottom:16px;
}
.team-card:nth-child(2) .team-avatar{background:linear-gradient(135deg,var(--brand),#ff9a6d)}
.team-card:nth-child(3) .team-avatar{background:linear-gradient(135deg,#0d9268,var(--mint))}
.team-card:nth-child(4) .team-avatar{background:linear-gradient(135deg,#4b5ed7,#7a8bf0)}
.team-card h3{font-size:17px;font-weight:700;margin-bottom:4px}
.team-city{font-size:13px;color:var(--brand);font-weight:600;margin-bottom:12px}
.team-card p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:14px}
.team-meta{
  display:flex;justify-content:space-between;
  font-size:12.5px;color:var(--muted);
  border-top:1px solid var(--line);padding-top:12px;
}
.team-meta strong{color:var(--ink);font-weight:700}

/* ---------- fit / not fit ---------- */
.fit-col{
  height:100%;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:30px 28px;
}
.fit-col.negative{background:#fbfbfc}
.fit-head{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.fit-dot{width:12px;height:12px;border-radius:50%;background:var(--mint);flex:0 0 12px}
.fit-col.negative .fit-dot{background:#c2c8d1}
.fit-head h3{font-size:18px;font-weight:800;letter-spacing:-.3px}
.fit-list li{
  position:relative;padding-left:26px;margin-bottom:14px;
  font-size:14.5px;color:#39424f;line-height:1.75;
}
.fit-list li::before{
  content:"✓";position:absolute;left:0;top:0;
  color:var(--mint);font-weight:800;font-size:14px;
}
.fit-col.negative .fit-list li::before{content:"·";color:#a9b0bb;font-size:20px;top:-4px}

/* ---------- steps ---------- */
.step-item{
  height:100%;position:relative;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:32px 26px 28px;
  transition:transform .25s,box-shadow .25s;
}
.step-item:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.step-num{
  font-size:44px;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px #d8dde5;
  margin-bottom:16px;letter-spacing:-2px;
}
.step-item h3{font-size:18px;font-weight:700;margin-bottom:10px}
.step-item p{font-size:14.5px;color:var(--muted);line-height:1.85}

/* ---------- city cards ---------- */
.city-card{
  display:block;height:100%;position:relative;
  border-radius:var(--radius);overflow:hidden;
  background:#12171e;min-height:220px;
  transition:transform .28s,box-shadow .28s;
}
.city-card img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:.62;transition:transform .5s,opacity .3s;
}
.city-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(9,12,17,.05) 0%,rgba(9,12,17,.82) 100%);
}
.city-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);color:#fff}
.city-card:hover img{transform:scale(1.07);opacity:.75}
.city-card:focus-visible{outline:3px solid rgba(255,92,53,.7);outline-offset:3px}
.city-body{position:relative;z-index:2;padding:22px;display:flex;flex-direction:column;justify-content:flex-end;height:100%;min-height:220px;color:#fff}
.city-body h3{font-size:19px;font-weight:800;margin-bottom:6px}
.city-body p{font-size:13px;color:rgba(255,255,255,.78);line-height:1.65}
.city-flag{
  position:absolute;top:18px;left:18px;z-index:2;
  font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;
  background:rgba(255,92,53,.9);color:#fff;
}

/* ---------- safety ---------- */
.safety-item{
  display:flex;gap:16px;padding:22px 0;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.safety-item:last-child{border-bottom:none}
.safety-ico{
  width:44px;height:44px;flex:0 0 44px;border-radius:13px;
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.14);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:800;color:#ff9a6d;
}
.safety-item h3{font-size:16.5px;font-weight:700;margin-bottom:6px}
.safety-item p{font-size:14px;color:rgba(255,255,255,.66);line-height:1.8}
.safety-panel{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:30px;
}
.safety-panel h3{font-size:19px;font-weight:800;margin-bottom:16px}
.safety-panel p{font-size:14px;color:rgba(255,255,255,.68);line-height:1.85;margin-bottom:12px}

/* ---------- reviews ---------- */
.review-card{
  height:100%;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 26px;
  display:flex;flex-direction:column;
  transition:transform .25s,box-shadow .25s;
}
.review-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.review-stars{color:#ffb400;font-size:15px;letter-spacing:2px;margin-bottom:14px}
.review-card p{font-size:14.5px;color:#39424f;line-height:1.9;flex:1;margin-bottom:20px}
.review-user{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:16px}
.review-avatar{
  width:40px;height:40px;border-radius:50%;flex:0 0 40px;
  display:flex;align-items:center;justify-content:center;
  background:#f2f4f7;color:var(--ink-2);font-weight:800;font-size:15px;
}
.review-name{font-size:14px;font-weight:700}
.review-role{font-size:12.5px;color:var(--muted)}

/* ---------- news ---------- */
.news-card{
  display:flex;flex-direction:column;height:100%;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent;color:inherit}
.news-card:focus-visible{outline:3px solid rgba(255,92,53,.55);outline-offset:3px}
.news-thumb{height:170px;overflow:hidden;background:#eef0f4}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.news-cat{
  font-size:12px;font-weight:700;color:var(--brand);
  letter-spacing:.5px;margin-bottom:10px;display:block;
}
.news-title{
  font-size:16.5px;font-weight:700;line-height:1.55;
  margin-bottom:10px;letter-spacing:-.2px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-desc{
  font-size:13.5px;color:var(--muted);line-height:1.8;flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:16px;
}
.news-meta{
  display:flex;justify-content:space-between;align-items:center;
  font-size:12.5px;color:#9aa3ae;
  border-top:1px solid var(--line);padding-top:14px;
}
.news-empty{
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:44px 24px;text-align:center;color:var(--muted);font-size:15px;
}

/* ---------- form ---------- */
.join-wrap{
  background:#fff;border-radius:calc(var(--radius) + 6px);
  box-shadow:var(--shadow);overflow:hidden;
}
.join-side{
  background:linear-gradient(160deg,var(--ink) 0%,#263041 100%);
  color:#fff;padding:44px 38px;
  height:100%;
}
.join-side h3{font-size:24px;font-weight:800;letter-spacing:-.6px;margin-bottom:16px}
.join-side p{font-size:14.5px;color:rgba(255,255,255,.72);line-height:1.9;margin-bottom:24px}
.join-side ul li{
  font-size:14px;color:rgba(255,255,255,.8);
  padding-left:22px;position:relative;margin-bottom:12px;line-height:1.7;
}
.join-side ul li::before{
  content:"";position:absolute;left:0;top:9px;
  width:8px;height:8px;border-radius:50%;background:var(--brand);
}
.join-form{padding:44px 38px}
.join-form h3{font-size:21px;font-weight:800;margin-bottom:8px;letter-spacing:-.4px}
.join-form .form-note{font-size:13.5px;color:var(--muted);margin-bottom:24px;line-height:1.7}
.form-label{font-size:13.5px;font-weight:700;color:var(--ink-2);margin-bottom:6px}
.form-control,.form-select{
  border:1px solid var(--line);border-radius:12px;
  padding:12px 15px;font-size:14.5px;color:var(--ink);
  background:#fbfbfc;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.form-control:focus,.form-select:focus{
  border-color:var(--brand);background:#fff;
  box-shadow:0 0 0 4px rgba(255,92,53,.13);outline:none;
}
.form-tip{font-size:12.5px;color:#9aa3ae;margin-top:16px;line-height:1.7}

/* ---------- footer ---------- */
.site-footer{background:#0b0f14;color:rgba(255,255,255,.7);padding:64px 0 0}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand .brand-mark{box-shadow:none}
.footer-name{font-size:18px;font-weight:800;color:#fff;line-height:1.3}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.6);max-width:340px}
.footer-title{font-size:14px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.5px}
.footer-links li{margin-bottom:11px}
.footer-links a{
  font-size:14px;color:rgba(255,255,255,.62);
  transition:color .2s,padding-left .2s;
}
.footer-links a:hover{color:var(--brand);padding-left:4px}
.footer-meta{
  display:flex;flex-wrap:wrap;gap:10px 26px;
  font-size:13px;color:rgba(255,255,255,.55);
}
.footer-meta span{display:flex;align-items:center;gap:8px}
.footer-meta span::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--mint);
}
.footer-bottom{
  margin-top:48px;border-top:1px solid rgba(255,255,255,.1);
  padding:22px 0;font-size:13px;color:rgba(255,255,255,.45);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
}

/* ---------- responsive ---------- */
@media(max-width:991.98px){
  .sec{padding:60px 0}
  .hero{padding:56px 0 64px}
  .hero-grid{grid-template-columns:1fr 1fr;margin-top:34px}
  .stat-row{grid-template-columns:1fr 1fr}
  .stat-item:nth-child(2){border-right:none}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--line)}
  .join-side{padding:36px 28px}
  .join-form{padding:36px 28px}
}
@media(max-width:767.98px){
  body{font-size:15.5px}
  .sec{padding:52px 0}
  .sec-head{margin-bottom:30px}
  .hero{padding:46px 0 56px}
  .hero-grid{grid-template-columns:1fr 1fr;gap:11px}
  .quick-card{padding:15px 13px}
  .quick-ico{width:32px;height:32px;font-size:13px;border-radius:10px;margin-bottom:10px}
  .quick-card h3{font-size:14px}
  .quick-card p{font-size:11.5px}
  .hero-actions{gap:10px}
  .btn-brand,.btn-ghost{padding:12px 22px;font-size:14.5px}
  .stat-strip{margin-top:-38px}
  .stat-item{padding:20px 12px}
  .brand-name{font-size:16px}
  .brand-sub{font-size:11px}
  .feature-card,.team-card,.step-item,.review-card,.fit-col{padding:24px 20px}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media(max-width:519.98px){
  .container{padding-left:16px;padding-right:16px}
  .header-inner{padding-top:11px;padding-bottom:11px}
  .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:17px;border-radius:12px}
  .brand-name{font-size:14.5px;white-space:normal}
  .brand-sub{display:none}
  .header-actions .btn-brand{padding:8px 16px;font-size:13px}
  .hero h1{letter-spacing:-.5px}
  .hero-grid{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr 1fr}
  .stat-num{font-size:22px}
  .stat-label{font-size:12px}
  .chip{padding:7px 16px;font-size:14px}
  .city-card,.city-body{min-height:180px}
}

/* roulang page: article */
:root{
  --brand:#ff5c35;
  --brand-dark:#d9441f;
  --mint:#12b886;
  --ink:#0f1419;
  --ink-2:#1d2530;
  --muted:#6b7684;
  --line:#e6e9ee;
  --bg:#f6f7f9;
  --card:#ffffff;
  --radius:20px;
  --radius-sm:12px;
  --shadow-sm:0 2px 10px rgba(15,20,25,.06);
  --shadow:0 14px 40px rgba(15,20,25,.10);
  --shadow-lg:0 28px 70px rgba(15,20,25,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
a:hover{color:inherit;text-decoration:none}
ul,ol{list-style:none;margin:0;padding:0}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.3px}
p{margin:0 0 1rem}
.container{max-width:1180px;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto}
::selection{background:rgba(255,92,53,.25)}

/* ---------- header ---------- */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--line);
  position:relative;
  z-index:60;
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding-top:14px;padding-bottom:14px;
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  background:linear-gradient(135deg,var(--brand),#ff8a5c);
  color:#fff;font-weight:800;font-size:20px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 20px rgba(255,92,53,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.brand-name{font-size:18px;font-weight:800;letter-spacing:-.3px;white-space:nowrap}
.brand-sub{font-size:12px;color:var(--muted);letter-spacing:1px;white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:12px}
.header-tip{font-size:13px;color:var(--muted);display:block}

/* ---------- chips nav ---------- */
.chip-bar{
  background:#fff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.chip-track{
  display:flex;gap:10px;overflow-x:auto;
  padding-top:12px;padding-bottom:12px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.chip-track::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;white-space:nowrap;
  padding:8px 20px;border-radius:999px;
  background:#f1f3f6;color:var(--ink-2);
  font-size:15px;font-weight:500;
  transition:background .2s,color .2s,transform .2s;
}
.chip:hover{background:#e6e9ee;color:var(--ink);transform:translateY(-1px)}
.chip.active{background:var(--ink);color:#fff;box-shadow:0 6px 16px rgba(15,20,25,.22)}
.chip:focus-visible{outline:3px solid rgba(255,92,53,.45);outline-offset:2px}

/* ---------- buttons ---------- */
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);color:#fff;font-weight:700;
  padding:13px 28px;border-radius:999px;border:1px solid var(--brand);
  transition:background .2s,transform .2s,box-shadow .2s;
  box-shadow:0 10px 26px rgba(255,92,53,.30);
  cursor:pointer;
}
.btn-brand:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,92,53,.38)}
.btn-brand:focus-visible{outline:3px solid rgba(255,92,53,.5);outline-offset:3px}
.btn-brand:active{transform:translateY(0);box-shadow:0 6px 16px rgba(255,92,53,.3)}
.btn-sm{padding:10px 20px;font-size:14px}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:#fff;font-weight:600;
  padding:13px 26px;border-radius:999px;border:1px solid rgba(255,255,255,.45);
  transition:background .2s,border-color .2s,transform .2s;
}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff;transform:translateY(-2px)}
.btn-ghost:focus-visible{outline:3px solid rgba(255,255,255,.6);outline-offset:3px}
.btn-outline-ink{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--ink);font-weight:600;
  padding:12px 24px;border-radius:999px;border:1px solid var(--line);
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.btn-outline-ink:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow-sm);color:var(--ink)}

/* ---------- article hero ---------- */
.article-hero{
  position:relative;
  background:#0b0f14 url('/assets/images/86c8ff6269509a45.webp') center/cover no-repeat;
  color:#fff;
  padding:58px 0 66px;
  overflow:hidden;
}
.article-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(118deg,rgba(9,12,17,.95) 0%,rgba(9,12,17,.84) 46%,rgba(9,12,17,.58) 100%);
}
.article-hero .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.6);margin-bottom:20px}
.crumb a{color:rgba(255,255,255,.78);transition:color .2s}
.crumb a:hover{color:#ffb59f}
.crumb .sep{color:rgba(255,255,255,.32)}
.crumb .current{color:#ffb59f}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.kicker{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,92,53,.16);
  border:1px solid rgba(255,92,53,.45);
  color:#ffb59f;font-size:13px;font-weight:700;letter-spacing:1.2px;
  padding:5px 14px;border-radius:999px;
}
.kicker-mint{background:rgba(18,184,134,.14);border-color:rgba(18,184,134,.45);color:#7ee6c2}
.article-hero h1{
  font-size:clamp(25px,3.2vw,40px);
  line-height:1.34;letter-spacing:-.8px;margin-bottom:18px;max-width:900px;
}
.article-lead{
  font-size:15.5px;line-height:1.95;color:rgba(255,255,255,.78);
  max-width:760px;margin-bottom:24px;
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:rgba(255,255,255,.62)}
.article-meta span{display:inline-flex;align-items:center;gap:8px}
.article-meta span::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--mint);flex:0 0 6px;
}

/* ---------- cover ---------- */
.cover-sec{padding:0 0 8px;background:var(--bg);margin-top:-38px;position:relative;z-index:3}
.cover-frame{
  margin:0;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);border:6px solid #fff;background:#fff;
}
.cover-frame img{width:100%;aspect-ratio:16/7;object-fit:cover}

/* ---------- sections ---------- */
.sec{padding:70px 0}
.sec-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-dark{
  position:relative;color:#fff;
  background:#0b0f14 url('/assets/images/59b77f50544cd55d.webp') center/cover no-repeat;
}
.sec-dark::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(9,12,17,.94),rgba(9,12,17,.76))}
.sec-dark .container{position:relative;z-index:2}
.sec-head{max-width:720px;margin-bottom:38px}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:800;
  letter-spacing:2px;color:var(--brand);margin-bottom:12px;
}
.sec-dark .eyebrow{color:#ff9a6d}
.sec-head h2{font-size:clamp(22px,2.6vw,30px);line-height:1.42;margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:15px;line-height:1.9;margin:0}
.sec-dark .sec-head p{color:rgba(255,255,255,.72)}

/* ---------- article layout ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 336px;
  gap:32px;align-items:start;
}
.article-body{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:38px 40px;box-shadow:var(--shadow-sm);
  overflow-wrap:break-word;word-break:break-word;
}
.article-body h2{
  font-size:22px;line-height:1.5;margin:34px 0 14px;
  padding-left:14px;border-left:4px solid var(--brand);
}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:18px;line-height:1.6;margin:26px 0 10px;color:var(--ink-2)}
.article-body h4{font-size:16px;margin:20px 0 8px}
.article-body p{font-size:15.5px;line-height:1.98;color:#2b333d;margin-bottom:16px}
.article-body ul,.article-body ol{list-style:disc;padding-left:22px;margin:0 0 18px}
.article-body ol{list-style:decimal}
.article-body li{font-size:15.5px;line-height:1.95;color:#2b333d;margin-bottom:8px}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--brand-dark)}
.article-body img{border-radius:14px;margin:20px 0;box-shadow:var(--shadow-sm)}
.article-body blockquote{
  margin:22px 0;padding:18px 22px;border-left:4px solid var(--mint);
  background:#f2fbf8;border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:#265a4a;font-size:15px;line-height:1.9;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px}
.article-body th,.article-body td{border:1px solid var(--line);padding:12px 14px;text-align:left}
.article-body th{background:#f7f8fa;font-weight:700}
.article-body strong{color:var(--ink);font-weight:700}
.article-body hr{border:none;border-top:1px solid var(--line);margin:28px 0}
.article-empty{text-align:center;padding:40px 10px}
.article-empty h2{font-size:20px;margin-bottom:18px;padding:0;border:none}

/* ---------- sidebar ---------- */
.article-side{display:flex;flex-direction:column;gap:20px;position:sticky;top:20px}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-sm);
}
.side-card h3{font-size:16px;font-weight:800;margin-bottom:16px;letter-spacing:0}
.side-card .btn-brand{width:100%;margin-top:18px;padding:12px 20px;font-size:15px}
.info-list li{
  display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px;
}
.info-list li:last-child{border-bottom:none;padding-bottom:0}
.info-list span{color:var(--muted)}
.info-list strong{color:var(--ink);font-weight:700;text-align:right}
.check-list li{
  position:relative;padding-left:22px;font-size:14px;line-height:1.85;
  color:var(--muted);margin-bottom:12px;
}
.check-list li:last-child{margin-bottom:0}
.check-list li::before{
  content:"";position:absolute;left:0;top:9px;width:8px;height:8px;
  border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(18,184,134,.14);
}

/* ---------- point cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.point-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.point-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#dfe3e9}
.point-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:12px;margin-bottom:14px;
  background:rgba(255,92,53,.12);color:var(--brand);font-weight:800;font-size:16px;
}
.point-card h3{font-size:16.5px;margin-bottom:8px}
.point-card p{font-size:14.5px;line-height:1.9;color:var(--muted);margin:0}

/* ---------- steps ---------- */
.step-list{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step-item{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow-sm);
  transition:transform .22s,box-shadow .22s;
}
.step-item:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step-num{
  width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--ink);color:#fff;font-weight:800;font-size:14px;margin-bottom:14px;
}
.step-item h3{font-size:16px;margin-bottom:8px}
.step-item p{font-size:14px;line-height:1.9;color:var(--muted);margin:0}

/* ---------- stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-cell{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-sm);padding:24px 18px;text-align:center;
  transition:background .22s,transform .22s;
}
.stat-cell:hover{background:rgba(255,255,255,.12);transform:translateY(-3px)}
.stat-num{font-size:30px;font-weight:800;color:#ff8a63;line-height:1.2;margin-bottom:6px;letter-spacing:-1px}
.stat-label{font-size:13.5px;color:rgba(255,255,255,.7);line-height:1.7}

/* ---------- quotes ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .22s,box-shadow .22s;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.quote-text{font-size:14.8px;line-height:1.95;color:#2b333d;margin-bottom:18px}
.quote-user{display:flex;align-items:center;gap:12px;margin-top:auto}
.quote-avatar{
  width:42px;height:42px;flex:0 0 42px;border-radius:50%;
  background:linear-gradient(135deg,#ffd6c9,#ffe9e1);color:var(--brand-dark);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
}
.quote-name{font-size:14px;font-weight:700;line-height:1.4}
.quote-tag{font-size:12.5px;color:var(--muted)}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:920px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:0 22px;box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s;
}
.faq-item[open]{border-color:#ffc9b7;box-shadow:0 12px 30px rgba(255,92,53,.12)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 34px 18px 0;position:relative;
  font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.7;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:0;top:15px;font-size:22px;font-weight:400;
  color:var(--brand);transition:transform .22s;
}
.faq-item[open] summary::after{content:"–";transform:rotate(0deg)}
.faq-item summary:focus-visible{outline:3px solid rgba(255,92,53,.4);outline-offset:4px;border-radius:8px}
.faq-answer{padding:0 0 20px;font-size:14.8px;line-height:1.95;color:var(--muted)}

/* ---------- cta ---------- */
.cta-band{
  position:relative;color:#fff;padding:70px 0;
  background:#0b0f14 url('/assets/images/617767c32ccb9e1a.webp') center/cover no-repeat;
}
.cta-band::before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,rgba(217,68,31,.92),rgba(9,12,17,.86))}
.cta-inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px);line-height:1.45;margin-bottom:10px}
.cta-inner p{font-size:15px;line-height:1.9;color:rgba(255,255,255,.8);margin:0;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- footer ---------- */
.site-footer{background:#0f1419;color:#aab4c0;padding:64px 0 0}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-name{font-size:18px;font-weight:800;color:#fff}
.footer-desc{font-size:14px;line-height:1.95;color:#8f9aa8;max-width:350px;margin:0}
.footer-title{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.5px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:#98a3b1;transition:color .2s,padding-left .2s}
.footer-links a:hover{color:var(--brand);padding-left:4px}
.footer-bottom{
  margin-top:46px;border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0 26px;display:flex;flex-wrap:wrap;justify-content:space-between;
  gap:10px;font-size:13px;color:#7d8896;
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr}
  .article-side{position:static;flex-direction:row;flex-wrap:wrap}
  .article-side .side-card{flex:1 1 300px}
  .grid-4,.step-list,.stat-grid{grid-template-columns:repeat(2,1fr)}
  .grid-3,.quote-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  body{font-size:15.5px}
  .header-tip{display:none}
  .sec{padding:52px 0}
  .article-hero{padding:44px 0 56px}
  .article-body{padding:26px 22px}
  .cover-frame img{aspect-ratio:16/10}
  .cover-frame{border-width:4px}
  .sec-head{margin-bottom:28px}
  .grid-3,.grid-4,.step-list,.stat-grid,.quote-grid{grid-template-columns:1fr}
  .cta-inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px}
  .brand-name{font-size:16px}
  .brand-sub{display:none}
  .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:17px;border-radius:11px}
  .btn-brand.btn-sm{padding:9px 16px;font-size:13px}
  .article-hero h1{font-size:23px;line-height:1.42}
  .article-lead{font-size:14.5px}
  .article-body h2{font-size:19px}
  .article-body h3{font-size:17px}
  .stat-num{font-size:26px}
  .side-card{padding:20px}
  .footer-bottom{flex-direction:column;gap:6px}
}

/* roulang page: category1 */
:root{
  --brand:#ff5c35;
  --brand-dark:#d9441f;
  --mint:#12b886;
  --ink:#0f1419;
  --ink-2:#1d2530;
  --muted:#6b7684;
  --line:#e6e9ee;
  --bg:#f6f7f9;
  --card:#ffffff;
  --radius:20px;
  --radius-sm:12px;
  --shadow-sm:0 2px 10px rgba(15,20,25,.06);
  --shadow:0 14px 40px rgba(15,20,25,.10);
  --shadow-lg:0 28px 70px rgba(15,20,25,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
a:hover{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.4px;line-height:1.35}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(255,92,53,.5);outline-offset:3px}
.container{max-width:1180px;padding-left:20px;padding-right:20px}
/* ---------- header ---------- */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--line);
  position:relative;
  z-index:60;
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding-top:14px;padding-bottom:14px;
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  background:linear-gradient(135deg,var(--brand),#ff8a5c);
  color:#fff;font-weight:800;font-size:20px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 20px rgba(255,92,53,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.brand-name{font-size:18px;font-weight:800;letter-spacing:-.3px;white-space:nowrap}
.brand-sub{font-size:12px;color:var(--muted);letter-spacing:1px;white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:12px}
.header-tip{font-size:13px;color:var(--muted);display:block}
/* ---------- chips nav ---------- */
.chip-bar{
  background:#fff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.chip-track{
  display:flex;gap:10px;overflow-x:auto;
  padding-top:12px;padding-bottom:12px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.chip-track::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;white-space:nowrap;
  padding:8px 20px;border-radius:999px;
  background:#f1f3f6;color:var(--ink-2);
  font-size:15px;font-weight:500;
  transition:background .2s,color .2s,transform .2s;
}
.chip:hover{background:#e6e9ee;color:var(--ink);transform:translateY(-1px)}
.chip.active{background:var(--ink);color:#fff;box-shadow:0 6px 16px rgba(15,20,25,.22)}
/* ---------- buttons ---------- */
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);color:#fff;font-weight:700;
  padding:13px 28px;border-radius:999px;border:1px solid var(--brand);
  transition:background .2s,transform .2s,box-shadow .2s;
  box-shadow:0 10px 26px rgba(255,92,53,.30);
}
.btn-brand:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,92,53,.38)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:#fff;font-weight:600;
  padding:13px 26px;border-radius:999px;border:1px solid rgba(255,255,255,.45);
  transition:background .2s,border-color .2s,transform .2s;
}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff;transform:translateY(-2px)}
.btn-outline-ink{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--ink);font-weight:600;
  padding:12px 24px;border-radius:999px;border:1px solid var(--line);
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.btn-outline-ink:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow-sm);color:var(--ink)}
.btn-sm{padding:10px 20px;font-size:14px}
.btn-white{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--brand-dark);font-weight:800;
  padding:14px 30px;border-radius:999px;border:1px solid #fff;
  transition:transform .2s,box-shadow .2s;
  box-shadow:0 12px 30px rgba(120,30,5,.22);
}
.btn-white:hover{transform:translateY(-2px);color:var(--brand-dark);box-shadow:0 18px 40px rgba(120,30,5,.3)}
/* ---------- category hero ---------- */
.cat-hero{
  position:relative;
  background:#0b0f14 url('/assets/images/86c8ff6269509a45.webp') center/cover no-repeat;
  color:#fff;
  padding:58px 0 56px;
  overflow:hidden;
}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(112deg,rgba(9,12,17,.95) 0%,rgba(9,12,17,.84) 52%,rgba(9,12,17,.56) 100%);
}
.cat-hero>.container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:rgba(255,255,255,.58);margin-bottom:18px}
.crumb a{color:rgba(255,255,255,.78)}
.crumb a:hover{color:#fff}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,92,53,.16);
  border:1px solid rgba(255,92,53,.45);
  color:#ffb59f;font-size:13px;font-weight:700;letter-spacing:1.5px;
  padding:6px 16px;border-radius:999px;margin-bottom:20px;
}
.cat-hero h1{
  font-size:clamp(27px,3.4vw,44px);
  font-weight:800;line-height:1.28;letter-spacing:-1px;
  margin-bottom:18px;
}
.cat-hero h1 em{font-style:normal;color:#ff8a63}
.hero-lead{
  font-size:15.5px;line-height:1.95;color:rgba(255,255,255,.82);
  max-width:640px;margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px}
.hero-points li{
  font-size:14px;color:rgba(255,255,255,.78);
  display:flex;align-items:center;gap:8px;
}
.hero-points li::before{
  content:"";width:7px;height:7px;border-radius:50%;
  background:var(--mint);flex:0 0 7px;box-shadow:0 0 0 4px rgba(18,184,134,.18);
}
.hero-panel{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius);
  padding:24px 22px;
  backdrop-filter:blur(8px);
  box-shadow:0 24px 60px rgba(0,0,0,.28);
}
.panel-title{font-size:13px;font-weight:800;letter-spacing:2px;color:#ffb59f;margin-bottom:8px}
.panel-note{font-size:12.5px;color:rgba(255,255,255,.6);margin-bottom:14px}
.slot{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 0;border-bottom:1px dashed rgba(255,255,255,.16)}
.slot:last-of-type{border-bottom:none}
.slot-name{font-weight:700;font-size:15px;color:#fff}
.slot-meta{font-size:12.5px;color:rgba(255,255,255,.62)}
.slot-badge{
  flex:0 0 auto;font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;
  background:rgba(18,184,134,.18);color:#63e8c3;border:1px solid rgba(18,184,134,.4);
}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:16px;margin-top:36px;padding-top:26px;
  border-top:1px solid rgba(255,255,255,.16);
}
.hero-stat b{display:block;font-size:26px;font-weight:800;letter-spacing:-1px;color:#fff}
.hero-stat span{font-size:13px;color:rgba(255,255,255,.62)}
/* ---------- section ---------- */
.sec{padding:72px 0}
.sec-alt{background:#fff}
.sec-head{max-width:720px;margin-bottom:36px}
.eyebrow{
  display:inline-block;font-size:12.5px;font-weight:800;
  letter-spacing:2px;color:var(--brand);margin-bottom:10px;
}
.sec-head h2{font-size:clamp(22px,2.4vw,32px);margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:15.5px;margin:0}
/* ---------- scene cards ---------- */
.scene-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;height:100%;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d9dee6}
.scene-card figure{margin:0;height:150px;overflow:hidden;background:#eef1f5}
.scene-card figure img{width:100%;height:100%;object-fit:cover;transition:transform .55s}
.scene-card:hover figure img{transform:scale(1.06)}
.scene-body{padding:20px 20px 22px}
.scene-body h3{font-size:17px;margin-bottom:8px}
.scene-body p{font-size:14px;color:var(--muted);line-height:1.8;margin:0}
.tag{
  display:inline-block;font-size:12px;font-weight:700;
  padding:4px 11px;border-radius:999px;
  background:#fff2ee;color:var(--brand-dark);border:1px solid #ffd9cd;
}
.tag-mint{background:#e7faf4;color:#0b8f68;border-color:#bfeedd}
/* ---------- pace / leader ---------- */
.pace-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;height:100%;
  transition:transform .25s,box-shadow .25s;
}
.pace-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pace-card h3{font-size:18px;margin-bottom:6px}
.pace-num{font-size:32px;font-weight:800;color:var(--brand);letter-spacing:-1.5px;line-height:1.2;margin:6px 0 4px}
.pace-num small{font-size:14px;font-weight:700;color:var(--muted);letter-spacing:0}
.pace-card ul{margin-top:14px}
.pace-card li{
  font-size:14px;color:var(--ink-2);padding:7px 0 7px 20px;position:relative;
  border-top:1px dashed var(--line);
}
.pace-card li:first-child{border-top:none}
.pace-card li::before{
  content:"";position:absolute;left:0;top:16px;
  width:7px;height:7px;border-radius:50%;background:var(--mint);
}
.leader-box{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;height:100%;display:flex;flex-direction:column;justify-content:center;
}
.leader-box p{font-size:14.5px;color:var(--muted);line-height:1.9;margin-bottom:14px}
.leader-box p:last-child{margin-bottom:0}
/* ---------- steps ---------- */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:stepc}
.step-item{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:30px 20px 22px;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.step-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d9dee6}
.step-item::before{
  counter-increment:stepc;content:"0" counter(stepc);
  position:absolute;top:-15px;left:18px;
  font-size:13px;font-weight:800;letter-spacing:1px;
  background:var(--ink);color:#fff;
  padding:4px 12px;border-radius:999px;
  box-shadow:0 8px 18px rgba(15,20,25,.22);
}
.step-item h3{font-size:16px;margin:6px 0 8px}
.step-item p{font-size:14px;color:var(--muted);line-height:1.8;margin:0}
/* ---------- safety ---------- */
.safety-sec{
  background:#0f1419;
  color:#fff;
  padding:72px 0;
}
.safety-sec .eyebrow{color:#ff9a6d}
.safety-sec h2{color:#fff;font-size:clamp(22px,2.4vw,32px);margin-bottom:14px}
.safety-sec .lead-text{color:rgba(255,255,255,.72);font-size:15.5px;line-height:1.95;max-width:560px}
.safety-list{display:grid;grid-template-columns:1fr;gap:12px}
.safety-list li{
  display:flex;gap:14px;align-items:flex-start;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-sm);
  padding:16px 18px;
  transition:background .22s,border-color .22s;
}
.safety-list li:hover{background:rgba(255,255,255,.11);border-color:rgba(255,255,255,.26)}
.safety-idx{
  flex:0 0 30px;width:30px;height:30px;border-radius:9px;
  background:rgba(255,92,53,.22);color:#ffb59f;
  font-size:13px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
}
.safety-list strong{display:block;font-size:15px;margin-bottom:3px;color:#fff}
.safety-list span.txt{font-size:13.5px;color:rgba(255,255,255,.66);line-height:1.75}
/* ---------- cities ---------- */
.city-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm)}
.city-tags{display:flex;flex-wrap:wrap;gap:10px}
.city-tag{
  display:inline-block;padding:8px 16px;border-radius:999px;
  background:#f6f7f9;border:1px solid var(--line);
  font-size:14px;color:var(--ink-2);
  transition:background .2s,border-color .2s,transform .2s,color .2s;
}
.city-tag:hover{background:#fff2ee;border-color:#ffd0c1;color:var(--brand-dark);transform:translateY(-2px)}
.city-figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.city-figure img{width:100%;height:100%;object-fit:cover;min-height:260px}
.city-note{font-size:14px;color:var(--muted);line-height:1.9;margin-top:16px}
/* ---------- reviews ---------- */
.review-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;height:100%;box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s;
}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.review-stars{color:#ffb020;font-size:14px;letter-spacing:2px;margin-bottom:12px}
.review-quote{font-size:14.5px;color:var(--ink-2);line-height:1.9;margin:0}
.review-user{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:16px;border-top:1px dashed var(--line)}
.avatar{
  width:42px;height:42px;flex:0 0 42px;border-radius:50%;
  background:linear-gradient(135deg,var(--brand),#ff9d78);
  color:#fff;font-weight:800;font-size:16px;
  display:flex;align-items:center;justify-content:center;
}
.review-name{font-size:14.5px;font-weight:700}
.review-meta{font-size:12.5px;color:var(--muted)}
/* ---------- slots table ---------- */
.slot-row{
  display:grid;grid-template-columns:130px 1fr 170px 120px;
  gap:16px;align-items:center;
  padding:18px 22px;margin-bottom:12px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-sm);
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.slot-row:hover{border-color:#ffd0c1;box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.slot-row .s-time{font-size:15.5px;font-weight:800;color:var(--ink)}
.slot-row .s-group{font-size:14px;color:var(--ink-2);font-weight:600}
.slot-row .s-route{font-size:13.5px;color:var(--muted)}
.slot-row .s-tag{justify-self:start}
/* ---------- news ---------- */
.news-card{
  display:block;height:100%;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .25s,box-shadow .25s,border-color .25s;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d9dee6;color:inherit}
.news-cat{font-size:12px;font-weight:700;color:var(--brand-dark);background:#fff2ee;border:1px solid #ffd9cd;display:inline-block;padding:3px 10px;border-radius:999px;margin-bottom:12px}
.news-card h3{font-size:16.5px;line-height:1.55;margin-bottom:10px}
.news-card p{font-size:13.8px;color:var(--muted);line-height:1.8;margin-bottom:16px}
.news-time{font-size:12.5px;color:#98a2b3}
.news-empty{
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:36px;text-align:center;color:var(--muted);font-size:14.5px;
}
/* ---------- cta ---------- */
.cta-band{
  background:linear-gradient(120deg,#ff5c35 0%,#ff8a5c 60%,#ffab84 100%);
  color:#fff;border-radius:24px;
  padding:48px 44px;
  display:flex;align-items:center;justify-content:space-between;
  gap:28px;flex-wrap:wrap;
  box-shadow:0 26px 60px rgba(255,92,53,.28);
}
.cta-band h2{font-size:clamp(21px,2.3vw,30px);margin-bottom:10px;color:#fff}
.cta-band p{font-size:15px;color:rgba(255,255,255,.9);margin:0;max-width:560px}
/* ---------- footer ---------- */
.site-footer{
  background:#0f1419;color:rgba(255,255,255,.72);
  padding:56px 0 26px;margin-top:0;
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-name{font-size:17px;font-weight:800;color:#fff}
.footer-desc{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.6);max-width:340px;margin:0}
.footer-title{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.5px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:13.8px;color:rgba(255,255,255,.66);transition:color .2s,transform .2s;display:inline-block}
.footer-links a:hover{color:#ff9a6d;transform:translateX(3px)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  margin-top:36px;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:12.5px;color:rgba(255,255,255,.48);
}
/* ---------- responsive ---------- */
@media (max-width:1024px){
  .sec{padding:60px 0}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:20px}
  .step-grid{grid-template-columns:repeat(2,1fr);gap:22px}
  .slot-row{grid-template-columns:110px 1fr 150px;gap:14px}
  .slot-row .s-tag{grid-column:1 / -1;justify-self:start}
}
@media (max-width:768px){
  .header-tip{display:none}
  .brand-sub{display:none}
  .cat-hero{padding:44px 0 46px}
  .hero-lead{font-size:15px}
  .hero-actions{gap:10px}
  .btn-brand,.btn-ghost,.btn-white{padding:12px 22px;font-size:14.5px}
  .sec{padding:52px 0}
  .sec-head{margin-bottom:26px}
  .cta-band{padding:34px 26px;border-radius:20px}
  .city-figure img{min-height:200px}
  .safety-sec{padding:52px 0}
}
@media (max-width:520px){
  .hero-stats{grid-template-columns:1fr 1fr;gap:16px;padding-top:20px;margin-top:26px}
  .hero-stat b{font-size:22px}
  .step-grid{grid-template-columns:1fr;gap:24px}
  .slot-row{grid-template-columns:1fr;gap:6px;padding:16px 18px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .review-card,.news-card{padding:20px}
  .brand-name{font-size:16px}
  .chip{padding:7px 16px;font-size:14px}
}