/* roulang page: index */
:root{
  --ink:#17423F;
  --ink-2:#2C6B63;
  --ink-soft:#DDE9E5;
  --amber:#C8893C;
  --amber-soft:#F3E3CB;
  --paper:#F7F3EA;
  --paper-2:#EFE8DA;
  --card:#FFFDF8;
  --text:#1C2321;
  --muted:#6E6A61;
  --line:#E4DACA;
  --focus:#C8893C;
  --serif:"Songti SC","Noto Serif SC","STSong","SimSun",Georgia,serif;
  --sans:"PingFang SC","Noto Sans SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --r-sm:12px;
  --r:16px;
  --r-lg:24px;
  --sh:0 8px 24px rgba(23,66,63,.08);
  --sh-h:0 14px 32px rgba(23,66,63,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--paper);
  background-image:radial-gradient(rgba(23,66,63,.05) 1px,transparent 1px);
  background-size:22px 22px;
}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);line-height:1.35;margin:0}
p{margin:0}
a{color:var(--ink-2);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--amber)}
img{max-width:100%;display:block;height:auto}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
input,select,textarea{font-family:inherit;font-size:15px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--focus);
  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:80;
  background:rgba(247,243,234,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:20px;height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-mark{
  width:40px;height:40px;border-radius:11px;
  background:var(--ink);color:#F7F3EA;
  display:grid;place-items:center;
  font-family:var(--serif);font-size:17px;letter-spacing:.5px;
  box-shadow:inset 0 0 0 1px rgba(247,243,234,.18);
}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-text strong{font-family:var(--serif);font-size:17px;color:var(--ink);letter-spacing:.04em}
.logo-text small{font-size:11px;color:var(--muted);letter-spacing:.1em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  position:relative;display:block;
  padding:8px 14px;border-radius:999px;
  font-size:15px;color:#2A3330;
}
.nav-links a:hover{background:var(--paper-2);color:var(--ink)}
.nav-links a.active{color:var(--ink);font-weight:600}
.nav-links a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--amber);border-radius:2px;
}
.nav-cta{margin-left:8px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:var(--card);
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
  cursor:pointer;margin-left:auto;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-scrim{
  display:none;position:fixed;inset:0;background:rgba(23,66,63,.36);
  z-index:70;opacity:0;transition:opacity .25s ease;
}
.nav-scrim.show{display:block;opacity:1}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:.02em;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,box-shadow .22s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--ink);color:#F7F3EA;border-color:var(--ink);box-shadow:0 6px 18px rgba(23,66,63,.18)}
.btn-primary:hover{background:var(--amber);color:#1C2321;border-color:var(--amber);box-shadow:0 10px 24px rgba(200,137,60,.28)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--amber-soft);border-color:var(--amber);color:#1C2321}
.btn-sm{padding:9px 18px;font-size:14px}

/* sections */
.section{padding:96px 0;position:relative}
.section--tint{background:var(--paper-2)}
.section--band{background:#F1EBDD;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.sec-title{font-size:clamp(1.6rem,2.6vw,2.2rem);display:flex;align-items:center;gap:12px}
.sec-title::before{
  content:"";width:14px;height:4px;border-radius:2px;background:var(--amber);flex:0 0 auto;
}
.sec-desc{color:var(--muted);font-size:15px;max-width:660px;margin-top:12px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.12em;color:var(--ink-2);
  background:var(--ink-soft);border-radius:999px;padding:6px 14px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}

/* hero */
.hero{padding:72px 0 88px;position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/bde257d9383e40e8.webp") center/cover no-repeat;
  opacity:.07;pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center}
.hero-copy h1{
  font-size:clamp(2.2rem,4vw,3.4rem);
  margin:20px 0 0;
  letter-spacing:.01em;
  word-break:break-word;
}
.hero-sub{color:var(--muted);font-size:17px;margin-top:20px;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.hero-badges li{
  font-size:13px;color:var(--ink-2);
  background:rgba(255,253,248,.86);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.hero-figure{position:relative}
.hero-figure img{
  width:100%;aspect-ratio:4/5;object-fit:cover;
  border-radius:180px 180px var(--r-lg) var(--r-lg);
  box-shadow:var(--sh-h);
  border:1px solid rgba(23,66,63,.1);
}
.hero-float{
  position:absolute;left:-28px;bottom:32px;
  display:flex;gap:12px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);padding:14px 18px;
  box-shadow:var(--sh-h);max-width:270px;
}
.hero-float .dot{
  width:10px;height:10px;border-radius:50%;background:var(--amber);margin-top:8px;flex:0 0 auto;
  box-shadow:0 0 0 4px rgba(200,137,60,.18);
}
.hero-float strong{display:block;font-family:var(--serif);font-size:16px;color:var(--ink)}
.hero-float span{font-size:12px;color:var(--muted);line-height:1.6}

/* city filter */
.citybar{padding:0 0 8px}
.citybar-inner{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:22px 24px;box-shadow:var(--sh);
  display:flex;gap:24px;align-items:center;flex-wrap:wrap;
}
.city-chips{display:flex;flex-wrap:wrap;gap:8px;flex:1 1 520px}
.chip{
  font-size:13px;padding:7px 15px;border-radius:999px;
  border:1px solid var(--line);background:var(--paper);color:#33403C;
  cursor:pointer;transition:.2s;
}
.chip:hover{border-color:var(--amber);background:var(--amber-soft);color:#1C2321}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:#F7F3EA}
.searchbox{
  display:flex;align-items:center;gap:10px;
  border:1px solid var(--line);border-radius:999px;background:var(--paper);
  padding:0 8px 0 16px;height:48px;flex:1 1 280px;min-width:240px;
}
.searchbox svg{flex:0 0 auto;color:var(--ink-2)}
.searchbox input{border:0;background:transparent;outline:none;flex:1;height:100%;color:var(--text)}
.searchbox input::placeholder{color:#9A9488}
.searchbox button{
  border:0;border-radius:999px;background:var(--ink);color:#F7F3EA;
  height:36px;padding:0 18px;font-size:14px;cursor:pointer;transition:.2s;
}
.searchbox button:hover{background:var(--amber);color:#1C2321}

/* stats */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.stat{background:var(--card);padding:28px 24px;display:flex;flex-direction:column;gap:6px}
.stat-num{font-family:var(--serif);font-size:38px;color:var(--ink);line-height:1;letter-spacing:.02em}
.stat-num small{font-size:16px;margin-left:2px;color:var(--ink-2)}
.stat-label{font-size:15px;font-weight:600;color:var(--text)}
.stat-note{font-size:13px;color:var(--muted);line-height:1.7}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.step{position:relative;padding-top:8px}
.step-num{
  width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--card);border:1px solid var(--amber);color:var(--amber);
  font-family:var(--serif);font-size:17px;margin-bottom:18px;
  box-shadow:0 0 0 6px rgba(200,137,60,.09);
}
.step h3{font-size:19px;margin-bottom:10px}
.step p{font-size:14px;color:var(--muted)}
.steps::before{
  content:"";position:absolute;left:22px;right:22px;top:30px;height:1px;
  background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 16px);
  z-index:0;
}
.step{background:transparent;z-index:1}

/* etiquette */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.rule-list{counter-reset:rule;margin-top:28px}
.rule-list li{
  counter-increment:rule;position:relative;
  padding:18px 0 18px 56px;border-top:1px solid var(--line);
}
.rule-list li:last-child{border-bottom:1px solid var(--line)}
.rule-list li::before{
  content:counter(rule,decimal-leading-zero);
  position:absolute;left:0;top:20px;
  font-family:var(--serif);font-size:15px;color:var(--amber);
  width:36px;height:36px;border-radius:10px;
  display:grid;place-items:center;background:var(--amber-soft);
}
.rule-list strong{display:block;font-size:16px;font-family:var(--serif);color:var(--ink);margin-bottom:4px}
.rule-list span{font-size:14px;color:var(--muted)}
.figure-card{position:relative}
.figure-card img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--sh-h)}
.quote-card{
  position:absolute;right:-16px;bottom:-28px;max-width:300px;
  background:var(--ink);color:#EFE8DA;border-radius:var(--r);
  padding:22px 24px;box-shadow:var(--sh-h);
}
.quote-card p{font-family:var(--serif);font-size:16px;line-height:1.75}
.quote-card cite{display:block;margin-top:12px;font-size:12px;font-style:normal;color:#BFD3CC;letter-spacing:.06em}

/* feature */
.feature-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px}
.feature-main{
  position:relative;display:flex;align-items:flex-end;
  min-height:420px;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--sh);
  background:var(--ink);transition:transform .25s ease,box-shadow .25s ease;
}
.feature-main:hover{transform:translateY(-2px);box-shadow:var(--sh-h)}
.feature-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62;transition:transform .5s ease}
.feature-main:hover img{transform:scale(1.04)}
.feature-main-body{position:relative;padding:36px;color:#F7F3EA}
.feature-main-body h3{color:#F7F3EA;font-size:clamp(1.4rem,2vw,1.9rem);margin:14px 0 12px}
.feature-main-body p{color:#DCD6C8;font-size:14px;max-width:520px}
.feature-side{display:grid;grid-template-rows:1fr 1fr;gap:24px}
.mini-card{
  display:flex;flex-direction:column;justify-content:space-between;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:24px;box-shadow:var(--sh);transition:transform .25s ease,box-shadow .25s ease,border-color .25s;
}
.mini-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:#D9C9AE}
.mini-card h3{font-size:18px;margin:12px 0 8px}
.mini-card p{font-size:14px;color:var(--muted)}
.mini-card .more{font-size:13px;color:var(--ink-2);margin-top:14px;display:inline-flex;align-items:center;gap:6px}

/* tags */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;
  background:var(--amber-soft);color:#7A5320;font-size:12px;line-height:1.7;letter-spacing:.02em;
}
.tag--ink{background:var(--ink-soft);color:#1F544E}
.tag--ghost{background:transparent;border:1px solid var(--line);color:var(--muted)}

/* interest cards */
.interest-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;align-items:start}
.interest-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:26px 24px;box-shadow:var(--sh);transition:transform .25s ease,box-shadow .25s ease;
}
.interest-card:hover{transform:translateY(-3px);box-shadow:var(--sh-h)}
.interest-card:nth-child(2){margin-top:26px}
.interest-card:nth-child(3){margin-top:12px}
.interest-card:nth-child(4){margin-top:34px}
.icon-wrap{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:var(--ink-soft);color:var(--ink);margin-bottom:16px;
}
.interest-card h3{font-size:18px;margin-bottom:10px}
.interest-card p{font-size:14px;color:var(--muted);min-height:66px}
.interest-card .more{display:inline-flex;gap:6px;align-items:center;font-size:13px;color:var(--ink-2);margin-top:16px}

/* safety band */
.safety{background:var(--ink);color:#E9E3D6;position:relative;overflow:hidden}
.safety::before{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  border:1px solid rgba(247,243,234,.12);
}
.safety::after{
  content:"";position:absolute;right:-40px;bottom:-160px;width:320px;height:320px;border-radius:50%;
  border:1px solid rgba(247,243,234,.08);
}
.safety .sec-title{color:#F7F3EA}
.safety .sec-desc{color:#B9C7C1}
.safety-grid{position:relative;display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center}
.shield{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:rgba(200,137,60,.18);color:var(--amber);margin-bottom:20px}
.safety-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.safety-chips span{
  font-size:13px;padding:7px 15px;border-radius:999px;
  border:1px solid rgba(247,243,234,.24);color:#E9E3D6;
}
.safety-list{display:grid;gap:14px}
.safety-item{
  display:flex;gap:14px;align-items:flex-start;
  background:rgba(247,243,234,.06);border:1px solid rgba(247,243,234,.14);
  border-radius:var(--r);padding:18px 20px;
}
.safety-item b{font-family:var(--serif);color:var(--amber);font-size:15px;flex:0 0 auto}
.safety-item p{font-size:14px;color:#CFD9D4;line-height:1.75}
.safety-cta{margin-top:28px}

/* reviews */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.review-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:26px;box-shadow:var(--sh);
}
.review-card:nth-child(2){margin-top:22px}
.review-card:nth-child(3){margin-top:8px}
.review-top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.avatar{
  width:44px;height:44px;border-radius:50%;flex:0 0 auto;
  display:grid;place-items:center;font-family:var(--serif);font-size:16px;
  background:var(--ink-soft);color:var(--ink);
}
.review-top strong{display:block;font-size:15px;color:var(--ink)}
.review-top span{font-size:12px;color:var(--muted)}
.review-card blockquote{margin:0;font-size:15px;color:#2E3A36;line-height:1.85;font-family:var(--serif)}
.review-mark{font-family:var(--serif);font-size:34px;color:var(--amber-soft);line-height:1;margin-bottom:8px}

/* membership */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 28px;box-shadow:var(--sh);display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease;
}
.plan:hover{transform:translateY(-3px);box-shadow:var(--sh-h)}
.plan--hot{background:var(--ink);border-color:var(--ink);color:#EFE8DA;position:relative}
.plan--hot h3,.plan--hot .plan-name{color:#F7F3EA}
.plan--hot .plan-list li{color:#CFD9D4;border-color:rgba(247,243,234,.16)}
.plan-badge{
  position:absolute;top:-13px;left:28px;
  background:var(--amber);color:#1C2321;font-size:12px;padding:4px 14px;border-radius:999px;letter-spacing:.04em;
}
.plan-name{font-family:var(--serif);font-size:20px;color:var(--ink)}
.plan-note{font-size:13px;color:var(--muted);margin-top:6px}
.plan--hot .plan-note{color:#B9C7C1}
.plan-list{margin:22px 0 26px;display:grid;gap:0}
.plan-list li{
  font-size:14px;color:#40504B;padding:12px 0;border-top:1px solid var(--line);
  display:flex;gap:10px;align-items:flex-start;
}
.plan-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);margin-top:9px;flex:0 0 auto}
.plan .btn{margin-top:auto;width:100%}

/* discover scroller */
.scroller{
  display:flex;gap:20px;overflow-x:auto;padding:6px 4px 20px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
}
.scroller::-webkit-scrollbar{height:8px}
.scroller::-webkit-scrollbar-thumb{background:#D9CDB8;border-radius:999px}
.scroller::-webkit-scrollbar-track{background:transparent}
.scroll-card{
  flex:0 0 320px;scroll-snap-align:start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh);transition:transform .25s ease,box-shadow .25s ease;
}
.scroll-card:hover{transform:translateY(-3px);box-shadow:var(--sh-h)}
.scroll-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.scroll-body{padding:20px 22px 24px}
.scroll-body h3{font-size:18px;margin:12px 0 8px}
.scroll-body p{font-size:14px;color:var(--muted)}
.scroll-meta{display:flex;align-items:center;justify-content:space-between;margin-top:16px;font-size:13px;color:var(--ink-2)}

/* calendar */
.cal-list{display:grid;gap:0;border-top:1px solid var(--line)}
.cal-row{
  display:grid;grid-template-columns:96px 1fr auto;gap:24px;align-items:center;
  padding:22px 0;border-bottom:1px solid var(--line);
  transition:background-color .2s ease,padding .2s ease;
}
.cal-row:hover{background:rgba(255,253,248,.7)}
.cal-date{
  text-align:center;border-radius:var(--r-sm);
  background:var(--card);border:1px solid var(--line);padding:10px 0;
}
.cal-date b{display:block;font-family:var(--serif);font-size:22px;color:var(--ink);line-height:1.1}
.cal-date span{font-size:12px;color:var(--muted)}
.cal-main h3{font-size:17px;margin-bottom:4px}
.cal-main p{font-size:13px;color:var(--muted)}
.cal-link{
  font-size:13px;color:var(--ink-2);display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--line);border-radius:999px;padding:8px 18px;background:var(--card);
  transition:.2s;white-space:nowrap;
}
.cal-link:hover{background:var(--amber-soft);border-color:var(--amber);color:#1C2321}

/* cms feed */
.feed-grid{display:grid;grid-template-columns:2fr 1fr;gap:32px;align-items:start}
.feed-list{display:grid;gap:16px}
.feed-item{
  display:flex;gap:20px;align-items:flex-start;justify-content:space-between;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:22px 24px;box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s;
}
.feed-item:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:#D9C9AE}
.feed-body h3{font-size:18px;margin:10px 0 8px;color:var(--ink)}
.feed-body p{font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.feed-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.feed-meta time{font-size:12px;color:#9A9488}
.feed-arrow{font-size:18px;color:var(--amber);flex:0 0 auto;margin-top:6px}
.side-panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:24px;box-shadow:var(--sh);
}
.side-panel h3{font-size:17px;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.side-panel h3::before{content:"";width:10px;height:3px;border-radius:2px;background:var(--amber)}
.side-list li{padding:12px 0;border-bottom:1px dashed var(--line);font-size:14px}
.side-list li:last-child{border-bottom:0}
.side-list a{color:#2E3A36;display:flex;gap:10px}
.side-list a:hover{color:var(--amber)}
.side-list span{color:var(--muted);font-size:12px;flex:0 0 auto}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.empty-state{
  border:1px dashed #CFC2A9;border-radius:var(--r);background:rgba(255,253,248,.6);
  padding:40px 24px;text-align:center;color:var(--muted);font-size:14px;
}
.empty-state b{display:block;font-family:var(--serif);font-size:16px;color:var(--ink);margin-bottom:6px}

/* faq */
.faq-wrap{max-width:900px;margin:0 auto;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:transparent;border:0;cursor:pointer;text-align:left;
  padding:22px 4px;font-size:16px;font-family:var(--serif);color:var(--ink);
  transition:color .2s ease;
}
.faq-q:hover{color:var(--amber)}
.faq-q .plus{
  width:28px;height:28px;flex:0 0 auto;border-radius:50%;
  border:1px solid var(--line);display:grid;place-items:center;
  color:var(--ink-2);font-size:16px;line-height:1;
  transition:transform .25s ease,background-color .25s ease,border-color .25s ease;
}
.faq-item.open .faq-q .plus{transform:rotate(45deg);background:var(--amber-soft);border-color:var(--amber);color:#7A5320}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-item.open .faq-a{max-height:320px}
.faq-a p{padding:0 4px 24px;font-size:15px;color:var(--muted);line-height:1.85}

/* cta */
.cta-band{background:var(--paper-2);border-top:1px solid var(--line)}
.cta-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.inquiry-form{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px;box-shadow:var(--sh-h);
}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;color:var(--ink);margin-bottom:8px;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;height:48px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--paper);padding:0 14px;color:var(--text);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{height:104px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--amber);box-shadow:0 0 0 3px rgba(200,137,60,.16);outline:none;
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);line-height:1.7}
.check input{width:18px;height:18px;margin-top:3px;flex:0 0 auto;accent-color:var(--ink)}
.form-hint{font-size:12px;color:#9A9488;margin-top:10px}
.form-msg{display:none;margin-top:14px;font-size:14px;color:var(--ink-2);background:var(--ink-soft);border-radius:var(--r-sm);padding:12px 16px}
.form-msg.show{display:block}

/* footer */
.site-footer{background:var(--ink);color:#D8D2C4;padding:72px 0 0;position:relative;overflow:hidden}
.site-footer::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/bf4314e91cda9246.webp") center/cover no-repeat;opacity:.06;
}
.footer-grid{position:relative;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer-brand .logo-mark{background:rgba(247,243,234,.12);color:#F7F3EA;box-shadow:inset 0 0 0 1px rgba(247,243,234,.24)}
.footer-brand .logo-text strong{color:#F7F3EA}
.footer-brand .logo-text small{color:#A9BBB4}
.footer-brand p{font-size:14px;color:#B4C0BA;margin-top:18px;max-width:330px;line-height:1.85}
.footer-col h4{color:#F7F3EA;font-size:15px;margin-bottom:16px;letter-spacing:.04em}
.footer-col li{margin-bottom:10px;font-size:14px}
.footer-col a{color:#BCC8C2}
.footer-col a:hover{color:var(--amber)}
.footer-bottom{
  position:relative;border-top:1px solid rgba(247,243,234,.16);
  padding:22px 0 28px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#9FB0A9;
}

/* responsive */
@media (max-width:1199px){
  .hero-grid{gap:40px}
  .interest-grid{grid-template-columns:repeat(2,1fr)}
  .interest-card:nth-child(2),.interest-card:nth-child(3),.interest-card:nth-child(4){margin-top:0}
}
@media (max-width:1024px){
  :root{--sh-h:0 12px 28px rgba(23,66,63,.12)}
  .section{padding:64px 0}
  .hero{padding:56px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-figure{max-width:440px}
  .hero-float{left:auto;right:0;bottom:-16px}
  .split{grid-template-columns:1fr;gap:48px}
  .quote-card{position:static;margin-top:20px;max-width:none;right:auto;bottom:auto}
  .feature-grid{grid-template-columns:1fr}
  .feature-side{grid-template-rows:auto auto;grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:28px}
  .steps::before{display:none}
  .safety-grid{grid-template-columns:1fr;gap:36px}
  .review-grid{grid-template-columns:1fr}
  .review-card:nth-child(2),.review-card:nth-child(3){margin-top:0}
  .plan-grid{grid-template-columns:1fr;gap:20px}
  .feed-grid{grid-template-columns:1fr}
  .cta-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:991px){
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:min(310px,84vw);
    background:var(--paper);flex-direction:column;align-items:stretch;
    padding:88px 20px 24px;gap:6px;margin-left:0;
    box-shadow:-16px 0 40px rgba(23,66,63,.18);
    transform:translateX(105%);transition:transform .3s ease;z-index:75;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{padding:13px 16px;border-radius:12px;font-size:16px}
  .nav-links a.active{background:var(--paper-2)}
  .nav-links a.active::after{display:none}
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  body.nav-open{overflow:hidden}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .section{padding:40px 0}
  .hero{padding:36px 0 48px}
  .hero-copy h1{font-size:clamp(1.75rem,7vw,2.3rem)}
  .hero-sub{font-size:15.5px}
  .hero-actions .btn{flex:1 1 auto}
  .hero-figure img{border-radius:120px 120px var(--r) var(--r)}
  .hero-float{position:static;margin-top:16px;max-width:none}
  .citybar-inner{padding:18px;gap:16px}
  .searchbox{flex:1 1 100%}
  .stats-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .interest-grid{grid-template-columns:1fr}
  .feature-side{grid-template-columns:1fr}
  .feature-main{min-height:320px}
  .feature-main-body{padding:24px}
  .cal-row{grid-template-columns:72px 1fr;gap:16px;align-items:flex-start}
  .cal-link{grid-column:1 / -1;justify-self:start;margin-left:0}
  .feed-item{padding:18px}
  .scroll-card{flex:0 0 84%}
  .field-row{grid-template-columns:1fr}
  .inquiry-form{padding:24px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .sec-head{margin-bottom:26px}
}
@media (max-width:520px){
  .logo-text small{display:none}
  .logo-text strong{font-size:15px}
  .nav{height:64px;gap:12px}
  .btn{padding:12px 20px;font-size:14px}
  .stat-num{font-size:32px}
  .faq-q{font-size:15px;padding:18px 2px}
}

/* roulang page: article */
:root{
  --ink:#17423F;
  --ink-2:#2C6B63;
  --ink-soft:#DDE9E5;
  --amber:#C8893C;
  --amber-soft:#F3E3CB;
  --paper:#F7F3EA;
  --paper-2:#EFE8DA;
  --card:#FFFDF8;
  --text:#1C2321;
  --muted:#6E6A61;
  --line:#E4DACA;
  --focus:#C8893C;
  --serif:"Songti SC","Noto Serif SC","STSong","SimSun",Georgia,serif;
  --sans:"PingFang SC","Noto Sans SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --r-sm:12px;
  --r:16px;
  --r-lg:24px;
  --sh:0 8px 24px rgba(23,66,63,.08);
  --sh-h:0 14px 32px rgba(23,66,63,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--paper);
  background-image:radial-gradient(rgba(23,66,63,.05) 1px,transparent 1px);
  background-size:22px 22px;
}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);margin:0;line-height:1.4;font-weight:600}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--ink-2);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--amber)}
img{max-width:100%;display:block;height:auto}
button{font-family:inherit}
input,select,textarea{font-family:inherit;font-size:15px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--focus);
  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:80;
  background:rgba(247,243,234,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:20px;height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-mark{
  width:40px;height:40px;border-radius:11px;
  background:var(--ink);color:#F7F3EA;
  display:grid;place-items:center;
  font-family:var(--serif);font-size:17px;letter-spacing:.5px;
  box-shadow:inset 0 0 0 1px rgba(247,243,234,.18);
}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-text strong{font-family:var(--serif);font-size:17px;color:var(--ink);letter-spacing:.04em}
.logo-text small{font-size:11px;color:var(--muted);letter-spacing:.1em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  position:relative;display:block;
  padding:8px 14px;border-radius:999px;
  font-size:15px;color:#2A3330;
}
.nav-links a:hover{background:var(--paper-2);color:var(--ink)}
.nav-links a.active{color:var(--ink);font-weight:600}
.nav-links a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--amber);border-radius:2px;
}
.nav-cta{margin-left:8px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:var(--card);
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
  cursor:pointer;margin-left:auto;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-scrim{
  display:none;position:fixed;inset:0;background:rgba(23,66,63,.36);
  z-index:70;opacity:0;transition:opacity .25s ease;
}
.nav-scrim.show{display:block;opacity:1}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:.02em;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,box-shadow .22s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--ink);color:#F7F3EA;border-color:var(--ink);box-shadow:0 6px 18px rgba(23,66,63,.18)}
.btn-primary:hover{background:var(--amber);color:#1C2321;border-color:var(--amber);box-shadow:0 10px 24px rgba(200,137,60,.28)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--amber-soft);border-color:var(--amber);color:#1C2321}
.btn-sm{padding:9px 18px;font-size:14px}

/* ---------- section ---------- */
.section{padding:96px 0;position:relative}
.section--tint{background:var(--paper-2)}
.section--band{background:#F1EBDD;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--tight{padding:56px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.sec-title{font-size:clamp(1.6rem,2.6vw,2.2rem);display:flex;align-items:center;gap:12px}
.sec-title::before{
  content:"";width:14px;height:4px;border-radius:2px;background:var(--amber);flex:0 0 auto;
}
.sec-desc{color:var(--muted);font-size:15px;margin-top:10px;max-width:640px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.12em;color:var(--ink-2);
  background:var(--ink-soft);border-radius:999px;padding:6px 14px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}

/* ---------- article hero ---------- */
.article-hero{
  position:relative;
  padding:48px 0 64px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,#FBF8F1 0%,var(--paper) 100%);
  overflow:hidden;
}
.article-hero::after{
  content:"";position:absolute;right:0;top:0;bottom:0;width:300px;
  background-image:linear-gradient(rgba(23,66,63,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(23,66,63,.07) 1px,transparent 1px);
  background-size:36px 36px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000);
  mask-image:linear-gradient(90deg,transparent,#000);
  pointer-events:none;
}
.article-hero .container{position:relative;z-index:1}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:26px}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--ink)}
.breadcrumb .sep{color:#C4B9A6}
.breadcrumb .current{color:var(--ink-2)}
.article-hero-inner{max-width:860px}
.tag{
  display:inline-flex;align-items:center;
  font-size:12.5px;line-height:1;letter-spacing:.04em;
  padding:7px 13px;border-radius:999px;
  background:var(--amber-soft);color:#7A5217;border:1px solid rgba(200,137,60,.32);
}
.tag--soft{background:var(--ink-soft);color:var(--ink);border-color:rgba(23,66,63,.14)}
.article-title{
  font-size:clamp(1.9rem,3.4vw,2.9rem);
  line-height:1.38;
  margin:20px 0 0;
  letter-spacing:.01em;
  word-break:break-word;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;
  margin-top:24px;font-size:13.5px;color:var(--muted);
}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#C4B9A6;display:inline-block}
.article-lead{
  margin-top:22px;
  font-size:16px;line-height:1.85;color:#3B443F;
  padding-left:18px;border-left:3px solid var(--amber-soft);
}

/* ---------- summary ---------- */
.summary-wrap{max-width:860px;margin:0 auto}
.summary-box{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:32px 34px;
  box-shadow:var(--sh);
}
.summary-box h2{
  font-size:1.22rem;
  display:flex;align-items:center;gap:10px;
  margin-bottom:18px;
}
.summary-box h2::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--amber);transform:rotate(45deg)}
.point-list{counter-reset:pt;display:grid;gap:14px}
.point-list li{
  counter-increment:pt;
  position:relative;
  padding-left:38px;
  font-size:15px;color:#3B443F;line-height:1.8;
}
.point-list li::before{
  content:counter(pt,decimal-leading-zero);
  position:absolute;left:0;top:2px;
  width:26px;height:26px;border-radius:8px;
  background:var(--ink-soft);color:var(--ink-2);
  display:grid;place-items:center;
  font-family:var(--serif);font-size:12px;letter-spacing:.02em;
}

/* ---------- article body ---------- */
.article-body{
  max-width:720px;
  margin:0 auto;
  font-size:16.5px;
  line-height:1.9;
  color:var(--text);
}
.article-body h2{
  font-size:clamp(1.4rem,2.2vw,1.75rem);
  line-height:1.5;
  margin:2em 0 .8em;
  padding-left:14px;
  border-left:4px solid var(--amber);
}
.article-body h3{
  font-size:1.22rem;
  margin:1.6em 0 .6em;
  color:var(--ink);
}
.article-body h4{font-size:1.05rem;margin:1.3em 0 .5em;color:var(--ink-2)}
.article-body p{margin:0 0 1.2em}
.article-body ul,.article-body ol{padding-left:1.5em;margin:0 0 1.2em;list-style:revert}
.article-body li{margin-bottom:.5em}
.article-body ul li::marker{color:var(--amber)}
.article-body ol li::marker{color:var(--amber);font-family:var(--serif)}
.article-body blockquote{
  margin:1.6em 0;
  padding:18px 22px;
  background:var(--amber-soft);
  border-left:4px solid var(--amber);
  border-radius:0 var(--r) var(--r) 0;
  color:#4A3B26;
  font-family:var(--serif);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{margin:1.6em auto;border-radius:var(--r);box-shadow:var(--sh)}
.article-body figure{margin:1.6em 0}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px}
.article-body a{color:var(--ink-2);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--amber)}
.article-body table{width:100%;border-collapse:collapse;font-size:14.5px;margin:1.4em 0}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:var(--paper-2);font-weight:600}
.article-body hr{border:none;border-top:1px dashed var(--line);margin:2em 0}
.empty-box{
  border:1.5px dashed var(--line);
  border-radius:var(--r-lg);
  padding:64px 28px;
  text-align:center;
  background:var(--card);
}
.empty-box .empty-icon{
  width:56px;height:56px;border-radius:50%;
  background:var(--paper-2);color:var(--ink-2);
  display:grid;place-items:center;margin:0 auto 18px;
  font-family:var(--serif);font-size:20px;
}
.empty-box h3{font-size:1.25rem;margin-bottom:10px}
.empty-box p{color:var(--muted);font-size:14.5px;margin-bottom:22px}

/* ---------- author card ---------- */
.author-card{
  max-width:860px;margin:0 auto;
  display:grid;grid-template-columns:auto 1fr;gap:24px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:28px 30px;
  box-shadow:var(--sh);
}
.author-avatar{
  width:72px;height:72px;border-radius:var(--r);
  overflow:hidden;border:1px solid var(--line);
  background:var(--paper-2);flex:0 0 auto;
}
.author-avatar img{width:100%;height:100%;object-fit:cover}
.author-name{font-family:var(--serif);font-size:1.1rem;color:var(--ink);margin-bottom:4px}
.author-role{font-size:13px;color:var(--muted);margin-bottom:12px}
.author-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.chip{
  display:inline-flex;align-items:center;
  font-size:12.5px;line-height:1;
  padding:7px 13px;border-radius:999px;
  background:var(--ink-soft);color:var(--ink-2);
  border:1px solid rgba(23,66,63,.1);
}
.disclaimer{
  font-size:13.5px;line-height:1.8;color:var(--muted);
  border-top:1px dashed var(--line);padding-top:14px;
}

/* ---------- related ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{
  display:flex;flex-direction:column;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r);
  overflow:hidden;
  box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(200,137,60,.45)}
.post-card .thumb{aspect-ratio:16/9;overflow:hidden;background:var(--paper-2)}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.post-card:hover .thumb img{transform:scale(1.04)}
.post-card .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card h3{font-size:1.05rem;line-height:1.55}
.post-card p{font-size:14px;color:var(--muted);line-height:1.75}
.post-card .meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-top:auto;padding-top:6px}

/* ---------- post nav ---------- */
.post-nav{max-width:860px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.post-nav-card{
  display:flex;flex-direction:column;gap:8px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:22px 24px;
  box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.post-nav-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(200,137,60,.45)}
.post-nav-card--next{text-align:right;align-items:flex-end}
.post-nav-label{font-size:12.5px;letter-spacing:.08em;color:var(--amber)}
.post-nav-card strong{font-family:var(--serif);font-size:1rem;color:var(--ink);line-height:1.6}
.post-nav-back{max-width:860px;margin:26px auto 0;display:flex;justify-content:center}

/* ---------- safety ---------- */
.safety-panel{
  max-width:860px;margin:0 auto;
  background:var(--ink);
  color:#EDE6D8;
  border-radius:var(--r-lg);
  padding:38px 36px;
  position:relative;
  overflow:hidden;
}
.safety-panel::after{
  content:"";position:absolute;right:-40px;bottom:-40px;width:200px;height:200px;
  border-radius:50%;border:1px solid rgba(247,243,234,.14);
}
.safety-panel h2{color:#F7F3EA;font-size:clamp(1.35rem,2.2vw,1.7rem);display:flex;align-items:center;gap:12px}
.safety-panel h2 .shield{
  width:34px;height:34px;border-radius:10px;
  border:1px solid rgba(247,243,234,.34);
  display:grid;place-items:center;font-size:15px;color:var(--amber);flex:0 0 auto;
}
.safety-list{margin-top:24px;display:grid;gap:14px;position:relative;z-index:1}
.safety-list li{
  position:relative;padding-left:26px;font-size:14.5px;line-height:1.8;color:#DCD5C6;
}
.safety-list li::before{
  content:"";position:absolute;left:4px;top:11px;
  width:7px;height:7px;border-radius:2px;background:var(--amber);transform:rotate(45deg);
}
.safety-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;position:relative;z-index:1}
.safety-links a{
  font-size:13.5px;padding:9px 18px;border-radius:999px;
  border:1px solid rgba(247,243,234,.3);color:#F2EBDD;
  transition:background-color .22s ease,color .22s ease,border-color .22s ease;
}
.safety-links a:hover{background:var(--amber);border-color:var(--amber);color:#1C2321}

/* ---------- footer ---------- */
.site-footer{
  background:var(--ink);
  color:#DCD5C6;
  padding:72px 0 0;
  margin-top:0;
}
.site-footer .logo-text strong{color:#F7F3EA}
.site-footer .logo-text small{color:#9FB3AD}
.site-footer .logo-mark{background:#0F2E2C;box-shadow:inset 0 0 0 1px rgba(247,243,234,.22)}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;
  padding-bottom:56px;
  border-bottom:1px solid rgba(247,243,234,.14);
}
.footer-brand p{font-size:14px;line-height:1.9;color:#B9B3A4;margin-top:18px;max-width:360px}
.footer-col h4{
  color:#F7F3EA;font-size:15px;font-family:var(--serif);
  margin-bottom:16px;letter-spacing:.04em;
}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:#B9B3A4}
.footer-col a:hover{color:var(--amber)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding:24px 0 32px;font-size:13px;color:#948F82;
}
.footer-bottom span{line-height:1.7}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .section{padding:80px 0}
  .footer-grid{gap:36px}
}
@media (max-width:991px){
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;
    width:min(320px,84vw);
    background:var(--card);
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding:88px 22px 32px;
    margin-left:0;
    transform:translateX(100%);
    transition:transform .3s ease;
    z-index:75;
    box-shadow:-12px 0 40px rgba(23,66,63,.16);
    border-left:1px solid var(--line);
    overflow-y:auto;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{padding:13px 16px;border-radius:12px;font-size:16px}
  .nav-links a.active{background:var(--paper-2)}
  .nav-links a.active::after{display:none}
  .section{padding:64px 0}
  .section--tight{padding:48px 0}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .section{padding:48px 0}
  .section--tight{padding:40px 0}
  .article-hero{padding:32px 0 44px}
  .article-hero::after{display:none}
  .summary-box{padding:24px 22px;border-radius:var(--r)}
  .article-body{font-size:16px;line-height:1.9}
  .author-card{grid-template-columns:1fr;gap:18px;padding:24px 22px}
  .author-avatar{width:60px;height:60px}
  .related-grid{grid-template-columns:1fr}
  .post-nav{grid-template-columns:1fr}
  .post-nav-card--next{text-align:left;align-items:flex-start}
  .safety-panel{padding:28px 22px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:40px}
  .footer-bottom{flex-direction:column;padding:20px 0 28px}
  .sec-head{margin-bottom:26px}
}
@media (max-width:520px){
  .article-meta{font-size:12.5px;gap:8px 14px}
  .article-lead{font-size:15px;padding-left:14px}
  .point-list li{font-size:14.5px;padding-left:34px}
  .btn{padding:12px 22px;font-size:14.5px}
  .logo-text small{display:none}
}

/* roulang page: category1 */
:root{
  --ink:#17423F;
  --ink-2:#2C6B63;
  --ink-soft:#DDE9E5;
  --amber:#C8893C;
  --amber-soft:#F3E3CB;
  --paper:#F7F3EA;
  --paper-2:#EFE8DA;
  --card:#FFFDF8;
  --text:#1C2321;
  --muted:#6E6A61;
  --line:#E4DACA;
  --focus:#C8893C;
  --serif:"Songti SC","Noto Serif SC","STSong","SimSun",Georgia,serif;
  --sans:"PingFang SC","Noto Sans SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --r-sm:12px;
  --r:16px;
  --r-lg:24px;
  --sh:0 8px 24px rgba(23,66,63,.08);
  --sh-h:0 14px 32px rgba(23,66,63,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--paper);
  background-image:radial-gradient(rgba(23,66,63,.05) 1px,transparent 1px);
  background-size:22px 22px;
}
body.no-scroll{overflow:hidden}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);margin:0;line-height:1.35;letter-spacing:.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;height:auto}
a{color:var(--ink-2);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--amber)}
button{font-family:inherit}
input,select,textarea{font-family:inherit;font-size:15px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--focus);
  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:80;
  background:rgba(247,243,234,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:20px;height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-mark{
  width:40px;height:40px;border-radius:11px;
  background:var(--ink);color:#F7F3EA;
  display:grid;place-items:center;
  font-family:var(--serif);font-size:17px;letter-spacing:.5px;
  box-shadow:inset 0 0 0 1px rgba(247,243,234,.18);
}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-text strong{font-family:var(--serif);font-size:17px;color:var(--ink);letter-spacing:.04em}
.logo-text small{font-size:11px;color:var(--muted);letter-spacing:.1em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  position:relative;display:block;
  padding:8px 14px;border-radius:999px;
  font-size:15px;color:#2A3330;
}
.nav-links a:hover{background:var(--paper-2);color:var(--ink)}
.nav-links a.active{color:var(--ink);font-weight:600}
.nav-links a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--amber);border-radius:2px;
}
.nav-cta{margin-left:8px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:var(--card);
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
  cursor:pointer;margin-left:auto;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-scrim{
  display:none;position:fixed;inset:0;background:rgba(23,66,63,.36);
  z-index:70;opacity:0;transition:opacity .25s ease;
}
.nav-scrim.show{display:block;opacity:1}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:.02em;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,box-shadow .22s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--ink);color:#F7F3EA;border-color:var(--ink);box-shadow:0 6px 18px rgba(23,66,63,.18)}
.btn-primary:hover{background:var(--amber);color:#1C2321;border-color:var(--amber);box-shadow:0 10px 24px rgba(200,137,60,.28)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--amber-soft);border-color:var(--amber);color:#1C2321}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-light{background:#F7F3EA;color:var(--ink);border-color:#F7F3EA}
.btn-light:hover{background:var(--amber);color:#1C2321;border-color:var(--amber)}
.btn-outline-light{background:transparent;color:#F1EDE3;border-color:rgba(247,243,234,.45)}
.btn-outline-light:hover{background:rgba(247,243,234,.14);color:#FFFDF8;border-color:#F7F3EA}

/* ---------- common ---------- */
.section{padding:96px 0;position:relative}
.section--tint{background:var(--paper-2)}
.section--band{background:#F1EBDD;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:36px}
.sec-title{font-size:clamp(1.6rem,2.6vw,2.2rem);display:flex;align-items:center;gap:12px}
.sec-title::before{content:"";width:14px;height:4px;border-radius:2px;background:var(--amber);flex:0 0 auto}
.sec-desc{color:var(--muted);font-size:15px;max-width:620px;margin-top:12px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.12em;color:var(--ink-2);
  background:var(--ink-soft);border-radius:999px;padding:6px 14px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}
.tag{
  display:inline-flex;align-items:center;
  font-size:12px;letter-spacing:.04em;
  padding:4px 11px;border-radius:999px;
  background:var(--amber-soft);color:#8A5A1C;
}
.tag-ink{background:var(--ink-soft);color:var(--ink-2)}
.tag-line{background:rgba(255,253,248,.92);color:var(--ink);border:1px solid var(--line)}

/* ---------- category head ---------- */
.cat-head{padding:44px 0 68px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.cat-head::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/bde257d9383e40e8.webp") center/cover no-repeat;
  opacity:.09;pointer-events:none;
}
.cat-head .container{position:relative}
.crumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.crumbs a{color:var(--ink-2)}
.crumbs span.dot{opacity:.55}
.cat-head h1{font-size:clamp(2rem,3.6vw,3rem);margin-top:20px;max-width:900px}
.cat-lead{max-width:780px;color:var(--muted);font-size:16.5px;margin-top:18px}
.stat-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.stat-pill{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:14px 22px;min-width:154px;box-shadow:var(--sh);
}
.stat-pill strong{display:block;font-family:var(--serif);font-size:26px;color:var(--ink);line-height:1.25}
.stat-pill span{font-size:12.5px;color:var(--muted);letter-spacing:.06em}

/* ---------- chips strip ---------- */
.chip-strip{padding:26px 0;background:var(--card);border-bottom:1px solid var(--line)}
.chip-strip .container{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.chip-label{font-size:13px;color:var(--muted);letter-spacing:.08em;margin-right:2px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 18px;border-radius:999px;
  border:1px solid var(--line);background:var(--paper);
  font-size:14px;color:var(--ink);
  transition:background-color .2s ease,border-color .2s ease,color .2s ease,transform .18s ease;
}
.chip:hover{background:var(--amber-soft);border-color:var(--amber);color:#1C2321}
.chip:active{transform:translateY(1px)}
.chip.is-active{background:var(--ink);color:#F7F3EA;border-color:var(--ink)}
.chip.is-active:hover{background:var(--ink-2);color:#FFFDF8}

/* ---------- filter bar ---------- */
.filter-bar{padding:26px 0;background:var(--paper-2);border-bottom:1px solid var(--line)}
.filter-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px 18px}
.filter-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.filter-group .chip{background:var(--card);font-size:13.5px;padding:7px 15px}
.filter-group .chip.is-active{background:var(--amber-soft);color:#1C2321;border-color:var(--amber)}
.filter-group .chip.is-active:hover{background:var(--amber);color:#1C2321}
.select{
  height:42px;border-radius:999px;border:1px solid var(--line);
  background:var(--card);padding:0 18px;color:var(--ink);
  font-size:14px;cursor:pointer;
}
.filter-note{margin-left:auto;font-size:13px;color:var(--muted)}

/* ---------- card grid ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.scene-card{
  display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--sh-h);border-color:#D8CBB4}
.card-media{position:relative;display:block;overflow:hidden}
.card-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease}
.scene-card:hover .card-media img{transform:scale(1.04)}
.card-media .tag{position:absolute;left:14px;top:14px}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:18px;line-height:1.45}
.card-body h3 a{color:var(--ink)}
.card-body h3 a:hover{color:var(--amber)}
.card-body p{font-size:14.5px;color:var(--muted);line-height:1.75}
.card-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:8px;font-size:12.5px;color:var(--muted);letter-spacing:.02em}
.card-meta span{display:inline-flex;align-items:center;gap:6px}
.card-meta span::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--amber);opacity:.8}
.list-foot{display:flex;justify-content:center;margin-top:40px}

/* ---------- event list ---------- */
.sub-head{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin:56px 0 22px}
.sub-head h3{font-size:1.35rem;display:flex;align-items:center;gap:10px}
.sub-head h3::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--amber);transform:rotate(45deg)}
.sub-head span{font-size:13px;color:var(--muted)}
.event-list{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden}
.event-row{
  display:grid;grid-template-columns:86px minmax(0,1fr) auto;
  gap:20px;align-items:center;padding:18px 24px;
  border-bottom:1px dashed var(--line);
  transition:background-color .2s ease;
}
.event-row:last-child{border-bottom:none}
.event-row:hover{background:rgba(239,232,218,.5)}
.event-date{background:var(--ink-soft);border-radius:var(--r-sm);text-align:center;padding:9px 0}
.event-date strong{display:block;font-family:var(--serif);font-size:20px;color:var(--ink);line-height:1.15}
.event-date span{font-size:12px;color:var(--ink-2);letter-spacing:.08em}
.event-main h4{font-size:16.5px}
.event-main h4 a{color:var(--ink)}
.event-main h4 a:hover{color:var(--amber)}
.event-main p{font-size:13.5px;color:var(--muted);margin-top:4px}

/* ---------- editor picks ---------- */
.pick-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:24px}
.pick-main{
  position:relative;display:block;overflow:hidden;border-radius:var(--r-lg);
  border:1px solid var(--line);box-shadow:var(--sh);background:var(--card);
  transition:transform .22s ease,box-shadow .22s ease;
}
.pick-main:hover{transform:translateY(-3px);box-shadow:var(--sh-h)}
.pick-main img{width:100%;aspect-ratio:16/11;object-fit:cover}
.pick-main .pick-body{padding:26px 28px 28px}
.pick-main .pick-body h3{font-size:1.4rem;margin-top:12px}
.pick-main .pick-body p{color:var(--muted);font-size:15px;margin-top:10px}
.pick-side{display:grid;gap:24px;align-content:start}
.pick-mini{
  display:grid;grid-template-columns:112px minmax(0,1fr);gap:18px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:16px;box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.pick-mini:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:#D8CBB4}
.pick-mini img{width:112px;height:96px;object-fit:cover;border-radius:var(--r-sm)}
.pick-mini h4{font-size:16px;line-height:1.5}
.pick-mini h4 a{color:var(--ink)}
.pick-mini h4 a:hover{color:var(--amber)}
.pick-mini p{font-size:13px;color:var(--muted);margin-top:6px}

/* ---------- checklist ---------- */
.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 24px}
.check-item{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);padding:20px 22px;box-shadow:var(--sh);
}
.check-num{
  flex:0 0 auto;width:32px;height:32px;border-radius:50%;
  background:var(--amber-soft);color:#8A5A1C;
  display:grid;place-items:center;font-size:13px;font-weight:700;
  font-family:var(--serif);
}
.check-item h4{font-size:16.5px}
.check-item p{font-size:14px;color:var(--muted);margin-top:6px}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line);max-width:900px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:transparent;border:0;padding:22px 4px;cursor:pointer;text-align:left;
  font-family:var(--serif);font-size:16.5px;color:var(--ink);
  transition:color .2s ease;
}
.faq-q:hover{color:var(--amber)}
.faq-q .plus{position:relative;width:22px;height:22px;flex:0 0 auto}
.faq-q .plus::before,.faq-q .plus::after{
  content:"";position:absolute;background:var(--amber);border-radius:2px;
  transition:transform .28s ease;
}
.faq-q .plus::before{left:0;top:10px;width:22px;height:2px}
.faq-q .plus::after{left:10px;top:0;width:2px;height:22px}
.faq-item.open .plus::after{transform:rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-a p{padding:0 4px 24px;color:var(--muted);font-size:15px;line-height:1.85}
.faq-item.open .faq-a{max-height:360px}

/* ---------- related + cta ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-bottom:56px}
.related-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:24px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:12px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--sh-h);border-color:#D8CBB4}
.related-card h3{font-size:17.5px;line-height:1.5}
.related-card h3 a{color:var(--ink)}
.related-card h3 a:hover{color:var(--amber)}
.related-card p{font-size:14px;color:var(--muted)}
.related-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);margin-top:auto;padding-top:6px}
.cta-band{
  position:relative;overflow:hidden;
  background:var(--ink);color:#F1EDE3;
  border-radius:var(--r-lg);padding:46px 44px;
  display:grid;grid-template-columns:1.35fr .85fr;gap:36px;align-items:center;
  box-shadow:var(--sh-h);
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-70px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,137,60,.28),transparent 68%);
  pointer-events:none;
}
.cta-band h2{color:#FFFDF8;font-size:clamp(1.5rem,2.4vw,2rem)}
.cta-band p{color:rgba(247,243,234,.82);font-size:15px;margin-top:14px;max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;position:relative;z-index:1}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:rgba(247,243,234,.8);padding:72px 0 0;margin-top:0}
.site-footer .logo-text strong{color:#F7F3EA}
.site-footer .logo-text small{color:rgba(247,243,234,.6)}
.site-footer .logo-mark{background:#F7F3EA;color:var(--ink)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(247,243,234,.7);margin-top:18px;max-width:360px}
.footer-col h4{color:#F7F3EA;font-size:15px;letter-spacing:.06em;margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{color:rgba(247,243,234,.72);font-size:14px}
.footer-col a:hover{color:var(--amber)}
.footer-bottom{
  border-top:1px solid rgba(247,243,234,.16);
  padding:22px 0;display:flex;flex-wrap:wrap;gap:10px 24px;
  justify-content:space-between;font-size:12.5px;color:rgba(247,243,234,.6);
}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
  .card-body{padding:18px}
}
@media (max-width:991px){
  .section{padding:64px 0}
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;width:min(310px,84vw);
    background:var(--card);flex-direction:column;align-items:stretch;
    padding:88px 20px 28px;gap:6px;margin-left:0;
    transform:translateX(104%);transition:transform .28s ease;
    box-shadow:-14px 0 36px rgba(23,66,63,.18);z-index:90;overflow-y:auto;
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:12px 16px;border-radius:12px;font-size:16px}
  .nav-links a.active{background:var(--amber-soft)}
  .nav-links a.active::after{display:none}
  .nav-cta{display:none}
  .nav-toggle{display:flex}
  .site-header{backdrop-filter:none;background:rgba(247,243,234,.98)}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pick-grid{grid-template-columns:1fr}
  .pick-side{grid-template-columns:1fr 1fr}
  .check-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr;padding:38px 30px}
  .cta-actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .event-row{grid-template-columns:76px minmax(0,1fr);row-gap:10px}
  .event-row .tag{grid-column:2;justify-self:start}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .section{padding:44px 0}
  .cat-head{padding:32px 0 48px}
  .cat-lead{font-size:15.5px}
  .stat-pill{min-width:0;flex:1 1 140px;padding:12px 16px}
  .stat-pill strong{font-size:22px}
  .grid-3{grid-template-columns:1fr}
  .pick-side{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .sec-head{margin-bottom:26px}
  .sub-head{margin-top:40px}
  .event-row{padding:16px}
  .pick-mini{grid-template-columns:92px minmax(0,1fr)}
  .pick-mini img{width:92px;height:82px}
  .cta-band{padding:32px 22px;border-radius:var(--r)}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:520px){
  .filter-note{margin-left:0;width:100%}
  .card-body{padding:16px 18px 18px}
  .card-body h3{font-size:17px}
  .related-card{padding:20px}
  .btn{width:100%}
  .cta-actions .btn,.hero-actions .btn{width:100%}
}

/* roulang page: category2 */
:root{
  --ink:#17423F;
  --ink-2:#2C6B63;
  --ink-soft:#DDE9E5;
  --amber:#C8893C;
  --amber-soft:#F3E3CB;
  --paper:#F7F3EA;
  --paper-2:#EFE8DA;
  --card:#FFFDF8;
  --text:#1C2321;
  --muted:#6E6A61;
  --line:#E4DACA;
  --focus:#C8893C;
  --serif:"Songti SC","Noto Serif SC","STSong","SimSun",Georgia,serif;
  --sans:"PingFang SC","Noto Sans SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --r-sm:12px;
  --r:16px;
  --r-lg:24px;
  --sh:0 8px 24px rgba(23,66,63,.08);
  --sh-h:0 14px 32px rgba(23,66,63,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--paper);
  background-image:radial-gradient(rgba(23,66,63,.05) 1px,transparent 1px);
  background-size:22px 22px;
}
h1,h2,h3,h4,h5{margin:0;font-family:var(--serif);color:var(--ink);line-height:1.3;font-weight:700}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--ink-2);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--amber)}
img{max-width:100%;display:block;height:auto}
button{font-family:inherit}
input,select,textarea{font-family:inherit;font-size:15px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--focus);
  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:80;
  background:rgba(247,243,234,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;flex-wrap:nowrap;gap:20px;height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-mark{
  width:40px;height:40px;border-radius:11px;
  background:var(--ink);color:#F7F3EA;
  display:grid;place-items:center;
  font-family:var(--serif);font-size:17px;letter-spacing:.5px;
  box-shadow:inset 0 0 0 1px rgba(247,243,234,.18);
}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-text strong{font-family:var(--serif);font-size:17px;color:var(--ink);letter-spacing:.04em}
.logo-text small{font-size:11px;color:var(--muted);letter-spacing:.1em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  position:relative;display:block;
  padding:8px 14px;border-radius:999px;
  font-size:15px;color:#2A3330;
}
.nav-links a:hover{background:var(--paper-2);color:var(--ink)}
.nav-links a.active{color:var(--ink);font-weight:600}
.nav-links a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--amber);border-radius:2px;
}
.nav-cta{margin-left:8px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:var(--card);
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
  cursor:pointer;margin-left:auto;position:relative;z-index:95;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-scrim{
  display:none;position:fixed;inset:0;background:rgba(23,66,63,.36);
  z-index:70;opacity:0;transition:opacity .25s ease;
}
.nav-scrim.show{display:block;opacity:1}
/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:.02em;line-height:1.4;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,box-shadow .22s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--ink);color:#F7F3EA;border-color:var(--ink);box-shadow:0 6px 18px rgba(23,66,63,.18)}
.btn-primary:hover{background:var(--amber);color:#1C2321;border-color:var(--amber);box-shadow:0 10px 24px rgba(200,137,60,.28)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--amber-soft);border-color:var(--amber);color:#1C2321}
.btn-light{background:rgba(255,253,248,.14);color:#F7F3EA;border-color:rgba(247,243,234,.42)}
.btn-light:hover{background:#F7F3EA;color:var(--ink);border-color:#F7F3EA}
.btn-sm{padding:9px 18px;font-size:14px}
/* ---------- sections ---------- */
.section{padding:96px 0;position:relative}
.section--tint{background:var(--paper-2);border-top:1px solid rgba(228,218,202,.7);border-bottom:1px solid rgba(228,218,202,.7)}
.section--band{background:#F1EBDD;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--tight{padding:44px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:40px}
.sec-title{font-size:clamp(1.6rem,2.6vw,2.2rem);display:flex;align-items:center;gap:12px}
.sec-title::before{
  content:"";width:14px;height:4px;border-radius:2px;background:var(--amber);flex:0 0 auto;
}
.sec-desc{color:var(--muted);font-size:15px;margin-top:12px;max-width:640px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.12em;color:var(--ink-2);
  background:var(--ink-soft);border-radius:999px;padding:6px 14px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}
/* ---------- page hero ---------- */
.page-hero{
  position:relative;overflow:hidden;
  background:var(--ink);
  padding:64px 0 72px;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/bf4314e91cda9246.webp") center/cover no-repeat;
  opacity:.5;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(102deg,rgba(23,66,63,.95) 0%,rgba(23,66,63,.88) 48%,rgba(23,66,63,.56) 100%);
}
.page-hero .container{position:relative;z-index:2}
.breadcrumb{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:13px;color:rgba(247,243,234,.66);margin-bottom:28px;
}
.breadcrumb a{color:rgba(247,243,234,.86)}
.breadcrumb a:hover{color:var(--amber)}
.breadcrumb span[aria-current]{color:#F7F3EA}
.page-hero-inner{max-width:820px}
.page-hero h1{
  color:#F7F3EA;
  font-size:clamp(2rem,3.6vw,3rem);
  margin-top:22px;
  letter-spacing:.01em;
}
.page-hero-lead{
  color:rgba(247,243,234,.84);
  font-size:16px;line-height:1.9;margin-top:20px;max-width:700px;
}
.hero-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-meta li{
  background:rgba(255,253,248,.12);
  border:1px solid rgba(247,243,234,.24);
  border-radius:var(--r);padding:12px 20px;
  display:flex;flex-direction:column;gap:2px;min-width:132px;
}
.hero-meta strong{font-family:var(--serif);font-size:24px;color:#F7F3EA;line-height:1.2}
.hero-meta span{font-size:12px;letter-spacing:.08em;color:rgba(247,243,234,.7)}
/* ---------- channel chips ---------- */
.channel-bar{
  display:flex;align-items:center;gap:24px;flex-wrap:wrap;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:18px 24px;box-shadow:var(--sh);
}
.channel-label{font-size:13px;letter-spacing:.14em;color:var(--muted)}
.channel-chips{display:flex;flex-wrap:wrap;gap:10px}
.channel-chips a{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 20px;border-radius:999px;font-size:14px;
  background:var(--paper);border:1px solid var(--line);color:var(--ink);
  transition:background .2s ease,border-color .2s ease,transform .18s ease,color .2s ease;
}
.channel-chips a:hover{background:var(--amber-soft);border-color:var(--amber);transform:translateY(-2px);color:var(--ink)}
.channel-chips a.is-current{background:var(--ink);border-color:var(--ink);color:#F7F3EA;font-weight:600}
.channel-chips a.is-current:hover{background:var(--ink-2);border-color:var(--ink-2);color:#F7F3EA}
.channel-note{margin-left:auto;font-size:13px;color:var(--muted)}
/* ---------- filter panel ---------- */
.filter-panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 28px;box-shadow:var(--sh);
  display:grid;gap:20px;
}
.filter-row{display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap}
.filter-label{
  flex:0 0 auto;font-size:13px;letter-spacing:.1em;color:var(--muted);
  padding-top:7px;min-width:44px;
}
.filter-chips{display:flex;flex-wrap:wrap;gap:8px}
.filter-chips button{
  border:1px solid var(--line);background:var(--paper);
  border-radius:999px;padding:6px 16px;font-size:13px;color:var(--ink-2);
  cursor:pointer;transition:background .2s ease,border-color .2s ease,color .2s ease;
}
.filter-chips button:hover{background:var(--amber-soft);border-color:var(--amber);color:var(--ink)}
.filter-chips button.is-on{background:var(--ink-soft);border-color:var(--ink-2);color:var(--ink);font-weight:600}
.filter-selects{display:flex;flex-wrap:wrap;gap:16px;padding-top:18px;border-top:1px dashed var(--line)}
.filter-selects label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.filter-selects select{
  appearance:none;-webkit-appearance:none;
  border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--card);color:var(--ink);
  padding:8px 34px 8px 14px;font-size:14px;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);
  background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;
  background-size:5px 5px,5px 5px;
  background-repeat:no-repeat;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.filter-selects select:hover{border-color:var(--ink-2)}
.filter-selects select:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(200,137,60,.2)}
/* ---------- article cards 2 col ---------- */
.card-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.article-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh);
  display:flex;flex-direction:column;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.article-card:hover{transform:translateY(-3px);box-shadow:var(--sh-h);border-color:#D8CBB4}
.article-card figure{margin:0;position:relative;overflow:hidden}
.article-card figure img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s ease}
.article-card:hover figure img{transform:scale(1.03)}
.card-body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:12px;flex:1}
.card-tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-flex;align-items:center;
  font-size:12px;letter-spacing:.04em;
  padding:4px 12px;border-radius:999px;
  background:var(--amber-soft);color:#7A4E17;
}
.tag--teal{background:var(--ink-soft);color:#1F544D}
.card-body h3{font-size:19px;line-height:1.45}
.card-body p{font-size:14px;color:var(--muted);line-height:1.85}
.card-meta{
  margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:12px;color:var(--muted);
}
.card-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line)}
.card-more{margin-top:4px;font-size:14px;font-weight:600;color:var(--ink-2);display:inline-flex;align-items:center;gap:6px}
.card-more::after{content:"→";transition:transform .2s ease}
.article-card:hover .card-more::after{transform:translateX(4px)}
/* ---------- editorial ---------- */
.editorial-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:28px}
.feat-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--sh);
  min-height:420px;display:flex;align-items:flex-end;
  background:var(--ink);
  transition:transform .24s ease,box-shadow .24s ease;
}
.feat-card:hover{transform:translateY(-3px);box-shadow:var(--sh-h)}
.feat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62;transition:transform .6s ease}
.feat-card:hover img{transform:scale(1.04)}
.feat-card .feat-body{position:relative;z-index:2;padding:32px;width:100%;background:linear-gradient(to top,rgba(23,66,63,.94) 8%,rgba(23,66,63,.55) 62%,rgba(23,66,63,0) 100%)}
.feat-card h3{color:#F7F3EA;font-size:24px;line-height:1.42;margin-top:14px}
.feat-card p{color:rgba(247,243,234,.8);font-size:14px;margin-top:12px;max-width:520px}
.feat-card .tag{background:rgba(243,227,203,.92);color:#7A4E17}
.mini-stack{display:grid;gap:28px;align-content:stretch}
.mini-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:12px;
  transition:transform .24s ease,box-shadow .24s ease;
}
.mini-card:hover{transform:translateY(-3px);box-shadow:var(--sh-h)}
.mini-card h3{font-size:18px;line-height:1.5}
.mini-card p{font-size:14px;color:var(--muted)}
/* ---------- etiquette checklist ---------- */
.etiquette-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.etiquette-intro h2{font-size:clamp(1.6rem,2.6vw,2.2rem);margin-top:18px}
.etiquette-intro p{color:var(--muted);font-size:15px;margin-top:18px}
.quote-card{
  margin-top:28px;background:var(--card);border:1px solid var(--line);
  border-left:4px solid var(--amber);border-radius:var(--r);
  padding:20px 22px;box-shadow:var(--sh);
}
.quote-card p{color:var(--ink-2);font-size:15px;font-style:normal;margin:0;line-height:1.9}
.checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.check-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 20px 20px 62px;position:relative;box-shadow:var(--sh);
  transition:transform .2s ease,box-shadow .2s ease;
}
.check-item:hover{transform:translateY(-2px);box-shadow:var(--sh-h)}
.check-item .num{
  position:absolute;left:20px;top:20px;
  width:28px;height:28px;border-radius:50%;
  background:var(--ink-soft);color:var(--ink);
  display:grid;place-items:center;
  font-family:var(--serif);font-size:13px;font-weight:700;
}
.check-item h4{font-size:16px;margin-bottom:6px}
.check-item p{font-size:13px;color:var(--muted);line-height:1.8}
/* ---------- faq ---------- */
.faq-list{max-width:880px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 0;font-family:var(--serif);font-size:17px;font-weight:600;color:var(--ink);
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--amber)}
.faq-icon{
  position:relative;width:24px;height:24px;flex:0 0 auto;border-radius:50%;
  border:1px solid var(--line);background:var(--card);
  transition:transform .25s ease,background .25s ease,border-color .25s ease;
}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--ink);border-radius:2px;transform:translate(-50%,-50%);transition:background .2s ease}
.faq-icon::before{width:10px;height:2px}
.faq-icon::after{width:2px;height:10px}
.faq-item[open] .faq-icon{transform:rotate(45deg);background:var(--amber-soft);border-color:var(--amber)}
.faq-answer{padding:0 44px 24px 0;font-size:15px;color:var(--muted);line-height:1.9}
/* ---------- news list ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.news-card{
  display:flex;gap:18px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 22px;box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:#D8CBB4;color:inherit}
.news-mark{
  flex:0 0 auto;width:56px;height:56px;border-radius:var(--r-sm);
  background:var(--ink-soft);color:var(--ink);
  display:grid;place-items:center;text-align:center;
  font-family:var(--serif);font-size:13px;line-height:1.25;letter-spacing:.04em;
  padding:6px;
}
.news-body{min-width:0}
.news-body h3{font-size:17px;line-height:1.5;transition:color .2s ease}
.news-card:hover .news-body h3{color:var(--ink-2)}
.news-body p{font-size:13px;color:var(--muted);margin-top:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:10px;font-size:12px;color:var(--muted)}
.news-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line)}
.empty-state{
  border:1px dashed var(--line);border-radius:var(--r);
  background:rgba(255,253,248,.6);
  padding:44px 24px;text-align:center;color:var(--muted);font-size:15px;
}
.empty-state .empty-icon{
  width:44px;height:44px;border-radius:50%;background:var(--ink-soft);
  display:grid;place-items:center;margin:0 auto 14px;color:var(--ink);font-family:var(--serif);
}
/* ---------- cta ---------- */
.cta-panel{
  margin-top:56px;
  background:var(--ink);color:#F7F3EA;border-radius:var(--r-lg);
  padding:48px;display:grid;grid-template-columns:1fr 1fr;gap:48px;
  position:relative;overflow:hidden;
}
.cta-panel::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/17581a7d7c9734be.webp") center/cover no-repeat;
  opacity:.12;
}
.cta-panel > *{position:relative;z-index:2}
.cta-panel h2{color:#F7F3EA;font-size:clamp(1.5rem,2.4vw,2rem)}
.cta-panel p{color:rgba(247,243,234,.78);font-size:14px;margin-top:16px;line-height:1.9}
.cta-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.inquiry-form{display:grid;gap:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;color:rgba(247,243,234,.7);letter-spacing:.04em}
.field input,.field select{
  height:48px;border-radius:var(--r-sm);
  border:1px solid rgba(247,243,234,.28);
  background:rgba(255,253,248,.1);
  color:#F7F3EA;padding:0 14px;font-size:14px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,rgba(247,243,234,.8) 50%),linear-gradient(135deg,rgba(247,243,234,.8) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.field input::placeholder{color:rgba(247,243,234,.42)}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--amber);
  box-shadow:0 0 0 3px rgba(200,137,60,.26);
  background:rgba(255,253,248,.16);
}
.check-line{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:rgba(247,243,234,.72);line-height:1.7}
.check-line input{width:16px;height:16px;margin-top:4px;accent-color:var(--amber);flex:0 0 auto}
.inquiry-form .btn{margin-top:6px;background:var(--amber);color:#1C2321;border-color:var(--amber)}
.inquiry-form .btn:hover{background:#F7F3EA;border-color:#F7F3EA;color:var(--ink)}
.form-tip{font-size:13px;color:var(--amber-soft);min-height:20px}
.form-tip.show{color:#F3E3CB}
/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#E8EFEC;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer-brand .logo-mark{background:#F7F3EA;color:var(--ink);box-shadow:none}
.footer-brand .logo-text strong{color:#F7F3EA}
.footer-brand .logo-text small{color:rgba(247,243,234,.62)}
.footer-brand p{color:rgba(247,243,234,.72);font-size:14px;margin-top:20px;max-width:360px;line-height:1.9}
.footer-col h4{color:#F7F3EA;font-size:15px;margin-bottom:18px;letter-spacing:.06em;font-family:var(--sans);font-weight:700}
.footer-col ul li{margin-bottom:10px}
.footer-col a{color:rgba(247,243,234,.72);font-size:14px}
.footer-col a:hover{color:var(--amber)}
.footer-bottom{
  border-top:1px solid rgba(247,243,234,.14);
  padding:22px 0 30px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(247,243,234,.58);line-height:1.8;
}
/* ---------- responsive ---------- */
@media (max-width:1199px){
  .hero-meta li{min-width:120px}
}
@media (max-width:991px){
  .nav-toggle{display:flex}
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:min(300px,84vw);
    background:var(--card);flex-direction:column;align-items:stretch;
    padding:88px 20px 24px;gap:6px;z-index:90;margin-left:0;
    transform:translateX(100%);transition:transform .3s ease;
    box-shadow:-12px 0 34px rgba(23,66,63,.18);
    overflow-y:auto;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{padding:12px 14px;border-radius:12px;font-size:16px}
  .nav-links a.active::after{display:none}
  .nav-links a.active{background:var(--amber-soft)}
  .nav-cta{display:none}
  .section{padding:64px 0}
  .section--tight{padding:34px 0}
  .page-hero{padding:48px 0 56px}
  .card-grid-2{grid-template-columns:1fr;gap:22px}
  .editorial-grid{grid-template-columns:1fr}
  .etiquette-wrap{grid-template-columns:1fr;gap:32px}
  .cta-panel{grid-template-columns:1fr;gap:32px;padding:36px}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .section{padding:44px 0}
  .sec-head{margin-bottom:26px}
  .channel-bar{gap:14px;padding:16px}
  .channel-note{margin-left:0;width:100%}
  .filter-panel{padding:20px}
  .checklist{grid-template-columns:1fr}
  .hero-meta{gap:10px}
  .hero-meta li{flex:1 1 140px;min-width:0}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .cta-panel{padding:28px 22px}
  .form-row{grid-template-columns:1fr}
  .page-hero h1{margin-top:16px}
}
@media (max-width:520px){
  .logo-text small{display:none}
  .card-body{padding:20px}
  .feat-card .feat-body{padding:22px}
  .news-card{padding:16px;gap:14px}
  .news-mark{width:48px;height:48px;font-size:12px}
  .faq-item summary{font-size:16px;padding:18px 0}
}

/* roulang page: category3 */
:root{
  --ink:#17423F;
  --ink-2:#2C6B63;
  --ink-soft:#DDE9E5;
  --amber:#C8893C;
  --amber-soft:#F3E3CB;
  --paper:#F7F3EA;
  --paper-2:#EFE8DA;
  --card:#FFFDF8;
  --text:#1C2321;
  --muted:#6E6A61;
  --line:#E4DACA;
  --focus:#C8893C;
  --serif:"Songti SC","Noto Serif SC","STSong","SimSun",Georgia,serif;
  --sans:"PingFang SC","Noto Sans SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --r-sm:12px;
  --r:16px;
  --r-lg:24px;
  --sh:0 8px 24px rgba(23,66,63,.08);
  --sh-h:0 14px 32px rgba(23,66,63,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--paper);
  background-image:radial-gradient(rgba(23,66,63,.05) 1px,transparent 1px);
  background-size:22px 22px;
}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);line-height:1.32;margin:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;height:auto}
a{color:var(--ink-2);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--amber)}
button,input,select,textarea{font-family:inherit;font-size:15px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{
  outline:2px solid var(--focus);outline-offset:2px;border-radius:8px;
}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* header */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(247,243,234,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:20px;height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-mark{
  width:40px;height:40px;border-radius:11px;
  background:var(--ink);color:#F7F3EA;
  display:grid;place-items:center;
  font-family:var(--serif);font-size:17px;letter-spacing:.5px;
  box-shadow:inset 0 0 0 1px rgba(247,243,234,.18);
}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-text strong{font-family:var(--serif);font-size:17px;color:var(--ink);letter-spacing:.04em}
.logo-text small{font-size:11px;color:var(--muted);letter-spacing:.1em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{position:relative;display:block;padding:8px 14px;border-radius:999px;font-size:15px;color:#2A3330}
.nav-links a:hover{background:var(--paper-2);color:var(--ink)}
.nav-links a.active{color:var(--ink);font-weight:600}
.nav-links a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--amber);border-radius:2px;
}
.nav-cta{margin-left:8px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:var(--card);
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
  cursor:pointer;margin-left:auto;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-scrim{display:none;position:fixed;inset:0;background:rgba(23,66,63,.36);z-index:70;opacity:0;transition:opacity .25s ease}
.nav-scrim.show{display:block;opacity:1}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:.02em;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,box-shadow .22s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--ink);color:#F7F3EA;border-color:var(--ink);box-shadow:0 6px 18px rgba(23,66,63,.18)}
.btn-primary:hover{background:var(--amber);color:#1C2321;border-color:var(--amber);box-shadow:0 10px 24px rgba(200,137,60,.28)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--amber-soft);border-color:var(--amber);color:#1C2321}
.btn-sm{padding:9px 18px;font-size:14px}

/* sections */
.section{padding:96px 0;position:relative}
.section--tint{background:var(--paper-2)}
.section--line{border-top:1px solid var(--line)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:38px}
.sec-head p{color:var(--muted);font-size:15px;margin-top:12px;max-width:640px}
.sec-title{font-size:clamp(1.6rem,2.6vw,2.2rem);display:flex;align-items:center;gap:12px}
.sec-title::before{content:"";width:14px;height:4px;border-radius:2px;background:var(--amber);flex:0 0 auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.12em;color:var(--ink-2);
  background:var(--ink-soft);border-radius:999px;padding:6px 14px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}

/* category hero */
.cat-hero{padding:48px 0 76px;position:relative;overflow:hidden}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/a167e272b8099f80.webp") center/cover no-repeat;
  opacity:.08;pointer-events:none;
}
.cat-hero .container{position:relative}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:26px;flex-wrap:wrap}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--amber)}
.breadcrumb span[aria-hidden]{color:#B9AF9C}
.breadcrumb .current{color:var(--ink);font-weight:600}
.cat-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center}
.cat-hero h1{font-size:clamp(2rem,3.7vw,3rem);margin-top:18px;letter-spacing:.01em;word-break:break-word}
.cat-lead{color:var(--muted);font-size:16.5px;margin-top:20px;max-width:620px}
.cat-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.cat-hero-figure{position:relative}
.cat-hero-figure img{
  width:100%;aspect-ratio:5/4;object-fit:cover;
  border-radius:var(--r-lg);border:1px solid rgba(23,66,63,.1);
  box-shadow:var(--sh-h);
}
.cat-hero-card{
  position:absolute;left:-18px;bottom:22px;
  display:flex;gap:10px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:14px 18px;box-shadow:var(--sh-h);max-width:266px;
  font-size:13px;color:var(--muted);
}
.cat-hero-card .dot{
  width:9px;height:9px;border-radius:50%;background:var(--amber);
  margin-top:7px;flex:0 0 auto;box-shadow:0 0 0 4px rgba(200,137,60,.18);
}
.cat-hero-card strong{display:block;font-family:var(--serif);font-size:15px;color:var(--ink);margin-bottom:2px}
.cat-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:56px}
.cat-stats li{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 20px;box-shadow:var(--sh);
}
.cat-stats strong{display:block;font-family:var(--serif);font-size:28px;color:var(--ink);line-height:1.1}
.cat-stats span{display:block;font-size:13px;color:var(--muted);margin-top:6px}

/* chips */
.chip-row{display:flex;flex-wrap:wrap;gap:12px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 16px;border-radius:999px;border:1px solid var(--line);
  background:var(--card);color:#33403C;font-size:14px;cursor:pointer;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .18s ease;
}
.chip:hover{border-color:var(--amber);background:var(--amber-soft);color:#1C2321}
.chip:active{transform:translateY(1px)}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:#F7F3EA}
.chip-link{padding:12px 24px;font-size:15px;font-weight:600}
.chip-link small{font-size:12px;font-weight:400;color:var(--muted);margin-left:6px}
.chip-link.is-current{background:var(--ink);border-color:var(--ink);color:#F7F3EA}
.chip-link.is-current small{color:rgba(247,243,234,.7)}

/* filter bar */
.filter-bar{
  display:flex;flex-wrap:wrap;gap:20px 28px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 22px;box-shadow:var(--sh);
}
.filter-group{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.filter-label{font-size:13px;color:var(--muted);letter-spacing:.1em;margin-right:2px}
.filter-group .chip{padding:7px 14px;font-size:13.5px}
.filter-sort{display:flex;align-items:center;gap:10px;margin-left:auto}
.filter-sort label{font-size:13px;color:var(--muted)}
.filter-sort select{
  height:42px;border:1px solid var(--line);border-radius:10px;background:var(--paper);
  color:var(--text);padding:0 12px;font-size:14px;cursor:pointer;
}
.filter-sort select:hover{border-color:var(--amber)}

/* route cards */
.route-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.route-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  display:flex;flex-direction:column;
}
.route-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:#D6C9B2}
.route-card figure{margin:0;overflow:hidden}
.route-card img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease}
.route-card:hover img{transform:scale(1.03)}
.route-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.route-num{font-family:var(--serif);font-size:13px;letter-spacing:.2em;color:var(--amber)}
.route-body h3{font-size:19px;margin:8px 0 10px}
.route-body h3 a{color:var(--ink)}
.route-body h3 a:hover{color:var(--amber)}
.route-body p{color:var(--muted);font-size:14.5px}
.route-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.tag{
  display:inline-flex;align-items:center;font-size:12px;line-height:1.6;
  padding:4px 10px;border-radius:999px;background:var(--amber-soft);color:#7A4E14;
}
.tag--ink{background:var(--ink-soft);color:#17423F}
.route-meta{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  margin-top:auto;padding-top:16px;border-top:1px dashed var(--line);
  font-size:12.5px;color:var(--muted);
}
.route-meta a{font-weight:600;color:var(--ink-2);display:inline-flex;align-items:center;gap:6px}
.route-meta a:hover{color:var(--amber)}

/* timeline */
.timeline-title{display:flex;align-items:center;gap:12px;margin:64px 0 8px;font-size:clamp(1.3rem,2vw,1.6rem)}
.timeline-title::before{content:"";width:10px;height:10px;border-radius:2px;background:var(--amber);transform:rotate(45deg)}
.timeline-sub{color:var(--muted);font-size:14.5px;margin-bottom:28px}
.timeline{position:relative;padding-left:0}
.timeline::before{
  content:"";position:absolute;left:11px;top:10px;bottom:14px;width:2px;
  background:linear-gradient(180deg,var(--line),rgba(228,218,202,.3));
}
.tl-item{position:relative;padding-left:46px;padding-bottom:26px}
.tl-dot{
  position:absolute;left:0;top:8px;width:24px;height:24px;border-radius:50%;
  background:var(--card);border:2px solid var(--amber);
  box-shadow:0 0 0 4px rgba(200,137,60,.12);
}
.tl-body{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 24px;box-shadow:var(--sh);
  transition:box-shadow .22s ease,transform .22s ease;
}
.tl-body:hover{box-shadow:var(--sh-h);transform:translateY(-2px)}
.tl-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.tl-body h3{font-size:19px;margin:10px 0 8px}
.tl-body h3 a{color:var(--ink)}
.tl-body h3 a:hover{color:var(--amber)}
.tl-body p{color:var(--muted);font-size:14.5px}

.empty-state{
  border:1.5px dashed #D8CBB4;border-radius:var(--r);
  background:rgba(255,253,248,.7);
  padding:44px 28px;text-align:center;color:var(--muted);font-size:14.5px;
}
.empty-state strong{display:block;font-family:var(--serif);font-size:18px;color:var(--ink);margin-bottom:6px}
.list-more{display:flex;justify-content:center;margin-top:40px}

/* editor picks */
.picks-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:24px}
.pick-main{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease;
}
.pick-main:hover{transform:translateY(-2px);box-shadow:var(--sh-h)}
.pick-main img{width:100%;aspect-ratio:16/10;object-fit:cover}
.pick-main .pick-body{padding:24px 26px 28px}
.pick-main h3{font-size:22px;margin:12px 0 10px}
.pick-main h3 a{color:var(--ink)}
.pick-main h3 a:hover{color:var(--amber)}
.pick-main p{color:var(--muted);font-size:15px}
.pick-side{display:grid;gap:24px}
.pick-mini{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:22px 24px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:8px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.pick-mini:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:#D6C9B2}
.pick-mini h4{font-size:18px}
.pick-mini h4 a{color:var(--ink)}
.pick-mini h4 a:hover{color:var(--amber)}
.pick-mini p{color:var(--muted);font-size:14.5px}
.pick-mini .meta{font-size:12.5px;color:var(--muted);display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* checklist */
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.check-item{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 22px;box-shadow:var(--sh);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.check-item:hover{border-color:var(--amber);box-shadow:var(--sh-h)}
.check-num{
  font-family:var(--serif);font-size:14px;color:var(--amber);
  border:1px solid var(--amber-soft);background:var(--amber-soft);
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;
}
.check-item h3{font-size:16.5px;margin-bottom:6px}
.check-item p{font-size:14.5px;color:var(--muted)}

/* faq */
.faq{border-top:1px solid var(--line);margin-top:8px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 0;font-family:var(--serif);font-size:18px;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--ink-2)}
.faq-icon{
  width:26px;height:26px;flex:0 0 auto;border-radius:50%;
  border:1px solid var(--line);display:grid;place-items:center;
  color:var(--amber);font-size:18px;line-height:1;
  transition:transform .25s ease,background-color .25s ease;
}
.faq details[open] .faq-icon{transform:rotate(45deg);background:var(--amber-soft)}
.faq-body{padding:0 0 24px;font-size:15px;color:var(--muted);max-width:840px}

/* related */
.rel-list{display:grid;gap:14px}
.rel-item{
  display:flex;flex-wrap:wrap;gap:6px 18px;align-items:baseline;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 24px;box-shadow:var(--sh);
  transition:transform .2s ease,box-shadow .2s ease;
}
.rel-item:hover{transform:translateY(-2px);box-shadow:var(--sh-h)}
.rel-item h3{font-size:18px;margin:0}
.rel-item h3 a{color:var(--ink)}
.rel-item h3 a:hover{color:var(--amber)}
.rel-item .rel-meta{font-size:12.5px;color:var(--muted);display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.rel-item p{flex:1 1 100%;color:var(--muted);font-size:14.5px}

/* cta band */
.cta-band{
  margin-top:56px;border-radius:var(--r-lg);
  background:linear-gradient(135deg,#17423F 0%,#205752 58%,#2C6B63 100%);
  color:#EFE8DA;padding:52px 48px;
  display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between;
  box-shadow:0 18px 40px rgba(23,66,63,.22);
  position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  border:1px solid rgba(243,227,203,.24);
}
.cta-band h2{color:#F7F3EA;font-size:clamp(1.5rem,2.4vw,2rem);position:relative}
.cta-band p{color:rgba(239,232,218,.82);font-size:15px;margin-top:12px;max-width:620px;position:relative}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative}
.cta-band .btn-primary{background:var(--amber);border-color:var(--amber);color:#1C2321}
.cta-band .btn-primary:hover{background:#F7F3EA;border-color:#F7F3EA;color:var(--ink)}
.cta-band .btn-ghost{color:#F7F3EA;border-color:rgba(247,243,234,.4);background:transparent}
.cta-band .btn-ghost:hover{background:rgba(247,243,234,.14);border-color:#F7F3EA;color:#F7F3EA}

/* footer */
.site-footer{background:var(--ink);color:#E9E3D5;padding:72px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.site-footer .logo-text strong{color:#F7F3EA}
.site-footer .logo-text small{color:rgba(247,243,234,.6)}
.site-footer .logo-mark{background:#F7F3EA;color:var(--ink);box-shadow:none}
.footer-brand p{color:rgba(239,232,218,.72);font-size:14px;margin-top:18px;max-width:360px;line-height:1.9}
.footer-col h4{color:#F7F3EA;font-size:15px;margin-bottom:14px;letter-spacing:.04em}
.footer-col li a{color:rgba(239,232,218,.75);font-size:14px;line-height:2.1}
.footer-col li a:hover{color:#F3C98A}
.footer-bottom{
  border-top:1px solid rgba(247,243,234,.16);margin-top:48px;padding:22px 0 26px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(239,232,218,.6);
}

/* responsive */
@media (max-width:1199px){
  .route-grid{gap:20px}
  .cat-hero-grid{gap:40px}
}
@media (max-width:1024px){
  .section{padding:72px 0}
  .cat-hero{padding:40px 0 64px}
  .cat-hero-grid{grid-template-columns:1fr;gap:36px}
  .cat-hero-card{left:12px}
  .cat-stats{grid-template-columns:repeat(2,1fr);margin-top:40px}
  .picks-grid{grid-template-columns:1fr}
  .route-grid{grid-template-columns:repeat(2,1fr)}
  .check-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:991px){
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:min(320px,86vw);
    background:var(--card);flex-direction:column;align-items:stretch;gap:6px;
    padding:92px 24px 32px;margin-left:0;
    transform:translateX(105%);transition:transform .28s ease;
    box-shadow:-12px 0 32px rgba(23,66,63,.16);z-index:85;
    border-left:1px solid var(--line);
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{padding:14px 16px;border-radius:12px;font-size:16px}
  .nav-links a.active{background:var(--paper-2)}
  .nav-links a.active::after{display:none}
  .nav-toggle{display:flex}
  .nav-cta{display:none}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .cat-hero h1{font-size:clamp(1.8rem,6vw,2.4rem)}
  .cat-hero-figure img{aspect-ratio:4/3}
  .route-grid{grid-template-columns:1fr}
  .filter-bar{padding:16px 18px;gap:16px}
  .filter-sort{margin-left:0;width:100%}
  .cta-band{padding:36px 26px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .section{padding:40px 0}
  .cat-stats{grid-template-columns:1fr 1fr;gap:12px}
  .cat-stats strong{font-size:24px}
  .tl-item{padding-left:36px}
  .tl-body{padding:18px}
  .check-item{padding:18px}
  .btn{width:100%;justify-content:center}
  .cat-actions .btn,.cta-actions .btn{width:100%}
  .list-more .btn{width:auto}
}