/* roulang page: index */
:root{
  --c-primary:#1E5B45;
  --c-primary-deep:#14261F;
  --c-primary-light:#7FA98F;
  --c-accent:#C2603F;
  --c-accent-deep:#A94E31;
  --c-bg:#FAF7F0;
  --c-bg-alt:#F1EDE3;
  --c-dark:#14261F;
  --c-dark-text:#EDE7DA;
  --c-text:#1B2B24;
  --c-muted:#5A6B62;
  --c-soft:#8A968E;
  --c-line:#E2DCCE;
  --c-line-dark:rgba(237,231,218,.16);
  --r-card:14px;
  --r-img:12px;
  --r-pill:999px;
  --r-input:10px;
  --shadow-1:0 1px 2px rgba(20,38,31,.05);
  --shadow-2:0 10px 28px rgba(20,38,31,.06);
  --container:1240px;
  --font-serif:'Noto Serif SC','Source Han Serif SC','Songti SC','Songti TC',serif;
  --font-sans:'PingFang SC','Microsoft YaHei','Noto Sans SC','Helvetica Neue',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;background:var(--c-bg);color:var(--c-text);
  font-family:var(--font-sans);font-size:16px;line-height:1.85;
  font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:700;line-height:1.35;letter-spacing:.02em;margin:0}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
figure{margin:0}
time{font-variant-numeric:tabular-nums}

/* ---------- 容器 ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 32px}}
@media (min-width:1024px){.container{padding:0 40px}}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(250,247,240,.94);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-1),var(--shadow-2)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.logo svg{width:24px;height:24px;flex:none}
.logo-text{display:block;font-family:var(--font-serif);font-size:19px;font-weight:700;letter-spacing:.04em;color:var(--c-primary);line-height:1.2}
.logo-sub{display:block;font-size:10px;letter-spacing:.2em;color:var(--c-soft);line-height:1.4}
.nav-links{display:none;align-items:center;gap:26px}
@media (min-width:1024px){.nav-links{display:flex}}
.nav-links a{
  position:relative;display:inline-block;font-size:15px;color:var(--c-muted);
  padding:8px 0;transition:color .18s ease;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--c-primary);transition:width .18s ease;
}
.nav-links a:hover{color:var(--c-primary)}
.nav-links a:hover::after{width:100%}
.nav-links a.is-active{color:var(--c-text);font-weight:600}
.nav-links a.is-active::after{width:100%}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-cta{
  display:none;border:1px solid var(--c-primary);color:var(--c-primary);
  border-radius:var(--r-pill);padding:9px 20px;font-size:14px;min-height:40px;
  align-items:center;transition:background-color .18s ease,color .18s ease;
}
@media (min-width:1024px){.nav-cta{display:inline-flex}}
.nav-cta:hover{background:var(--c-primary);color:#FAF7F0}
.nav-cta:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}

.menu-btn{
  display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  gap:6px;width:44px;height:44px;background:none;border:0;cursor:pointer;
}
@media (min-width:1024px){.menu-btn{display:none}}
.menu-btn span{display:block;width:22px;height:1.5px;background:var(--c-primary);transition:transform .22s ease,opacity .22s ease}
.menu-btn.is-open span:nth-child(1){transform:translateY(3.75px) rotate(45deg)}
.menu-btn.is-open span:nth-child(2){transform:translateY(-3.75px) rotate(-45deg)}
.drawer{
  position:fixed;left:0;right:0;top:68px;bottom:0;z-index:55;background:var(--c-bg);
  transform:translateY(-10px);opacity:0;pointer-events:none;overflow-y:auto;
  transition:transform .22s ease,opacity .22s ease;
}
.drawer.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
.drawer ul{padding:8px 20px 0}
.drawer a{display:block;font-family:var(--font-serif);font-size:21px;padding:18px 0;border-bottom:1px solid var(--c-line);color:var(--c-text)}
.drawer a.is-active{color:var(--c-primary)}
.drawer-foot{padding:26px 20px 44px;color:var(--c-muted);font-size:14px;line-height:1.9}
body.drawer-open{overflow:hidden}

/* ---------- 通用 ---------- */
.section{padding:56px 0}
@media (min-width:1024px){.section{padding:96px 0}}
.section-alt{background:var(--c-bg-alt)}
.section-dark{background:var(--c-dark);color:var(--c-dark-text)}
.section-dark .sec-desc,.section-dark .kicker{color:#A9BBAF}
.section-dark .sec-title{color:var(--c-dark-text)}
.sec-head{max-width:780px;margin-bottom:32px}
.sec-head-row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px}
.sec-head-row .sec-head{margin-bottom:0}
.kicker{display:block;font-size:12px;font-weight:600;letter-spacing:.18em;color:var(--c-primary-light);margin-bottom:10px}
.sec-title{font-size:clamp(22px,3vw,32px)}
.sec-desc{color:var(--c-muted);font-size:16px;max-width:760px;margin-top:12px}
.text-link{color:var(--c-primary);font-size:14px;border-bottom:1px solid rgba(30,91,69,.35);transition:color .18s ease,border-color .18s ease}
.text-link:hover{color:var(--c-accent);border-color:var(--c-accent)}
.hairline{height:1px;background:var(--c-line);border:0;margin:0}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);font-size:15px;line-height:1;padding:13px 24px;
  border:1px solid transparent;cursor:pointer;min-height:46px;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.btn-primary{background:var(--c-primary);color:#FAF7F0}
.btn-primary:hover{background:var(--c-accent);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border-color:var(--c-primary);color:var(--c-primary);background:transparent}
.btn-ghost:hover{background:var(--c-primary);color:#FAF7F0}
.btn-clay{background:var(--c-accent);color:#FAF7F0;width:100%;border-radius:var(--r-pill);min-height:48px;font-size:16px}
.btn-clay:hover{background:var(--c-accent-deep);transform:translateY(-1px)}
.btn:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}

/* ---------- 标签 ---------- */
.tag{
  display:inline-flex;align-items:center;border:1px solid var(--c-line);
  border-radius:var(--r-pill);padding:5px 13px;font-size:13px;color:var(--c-muted);
  background:#fff;white-space:nowrap;
}
.tag-jade{border-color:rgba(30,91,69,.3);color:var(--c-primary)}
.tag-clay{border-color:rgba(194,96,63,.35);color:var(--c-accent)}
.tag-soft{border-color:var(--c-line);color:var(--c-soft);background:var(--c-bg-alt)}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- Hero ---------- */
.hero{padding:20px 0 0;background:var(--c-bg)}
.hero-strip{position:relative;border-radius:var(--r-img);overflow:hidden;background:var(--c-dark)}
.hero-strip img{width:100%;height:200px;object-fit:cover;object-position:center 42%;opacity:.72}
@media (min-width:768px){.hero-strip img{height:224px}}
.hero-strip-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,38,31,.86) 0%,rgba(20,38,31,.62) 46%,rgba(20,38,31,.42) 100%)}
.hero-strip-inner{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;gap:6px}
@media (min-width:768px){.hero-strip-inner{padding:26px 32px}}
.hero-strip-brand{font-family:var(--font-serif);font-size:15px;letter-spacing:.06em;color:#EDE7DA;margin:0}
.hero-strip-sub{font-size:13px;color:#B9C7BD;margin:0}
.hero-grid{display:grid;gap:32px;padding:36px 0 56px}
@media (min-width:1024px){
  .hero-grid{grid-template-columns:7fr 5fr;gap:48px;padding:52px 0 88px;align-items:start}
}
.hero h1{font-size:clamp(28px,5vw,46px);margin:12px 0 18px}
.hero-lead{color:var(--c-muted);font-size:16.5px;max-width:640px;margin-bottom:20px}
@media (min-width:1024px){.hero-lead{font-size:17.5px}}

.panel{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--shadow-1),var(--shadow-2);
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--c-soft);letter-spacing:.08em}
.pulse{display:inline-flex;align-items:center;gap:7px;color:var(--c-primary);font-size:13px}
.pulse::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--c-accent);display:inline-block;animation:pulse 2s infinite ease-in-out}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.panel-nums{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:18px 0 10px}
.panel-num strong{display:block;font-size:32px;font-family:var(--font-serif);color:var(--c-primary);line-height:1.1}
.panel-num span{font-size:12px;color:var(--c-soft);letter-spacing:.06em}
.panel-num.is-accent strong{color:var(--c-accent)}
.bar{height:6px;border-radius:var(--r-pill);background:#E7E1D3;overflow:hidden}
.bar > i{display:block;height:100%;border-radius:var(--r-pill);background:var(--c-accent)}
.panel-actions{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.panel-note{font-size:12.5px;color:var(--c-soft);line-height:1.7;margin-top:12px}

/* ---------- 数据看板 ---------- */
.metrics{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--c-line)}
.metric{padding:20px 18px;border-bottom:1px solid var(--c-line)}
.metric:nth-child(odd){border-right:1px solid var(--c-line)}
.metric strong{display:block;font-family:var(--font-serif);font-size:28px;color:var(--c-primary);line-height:1.15}
.metric span{display:block;font-size:12px;letter-spacing:.08em;color:var(--c-soft);margin-top:6px}
@media (min-width:768px){
  .metrics{grid-template-columns:repeat(5,1fr);border-bottom:1px solid var(--c-line)}
  .metric{border-bottom:0;border-right:1px solid var(--c-line);padding:26px 20px}
  .metric:nth-child(odd){border-right:1px solid var(--c-line)}
  .metric:last-child{border-right:0}
  .metric strong{font-size:34px}
}

/* ---------- Bento 服务矩阵 ---------- */
.bento{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:640px){.bento{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){
  .bento{grid-template-columns:repeat(6,1fr)}
  .bento-lg{grid-column:span 3;grid-row:span 2}
  .bento-sm{grid-column:span 3}
  .bento-xs{grid-column:span 2}
}
.bento-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:22px;display:flex;flex-direction:column;gap:10px;
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.bento-card:hover{border-color:rgba(30,91,69,.35);transform:translateY(-2px);box-shadow:var(--shadow-1),var(--shadow-2)}
.bento-card h3{font-size:18px;margin-top:2px}
.bento-card p{color:var(--c-muted);font-size:14.5px;margin:0}
.bento-card .text-link{align-self:flex-start;margin-top:auto;font-size:13.5px}
.bento-lg{background:linear-gradient(180deg,#FFFFFF 0%,#F7F5EE 100%)}
.ico{width:26px;height:26px;stroke:var(--c-primary);stroke-width:1.3;fill:none;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 对比 ---------- */
.compare{display:grid;gap:20px}
@media (min-width:900px){.compare{grid-template-columns:1fr 1fr;gap:24px}}
.compare-col{border:1px solid var(--c-line);border-radius:var(--r-card);background:#fff;padding:6px 22px 8px}
.compare-col.is-best{border-color:rgba(30,91,69,.45);background:#FCFBF6;box-shadow:var(--shadow-1)}
.compare-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 0 14px;border-bottom:1px solid var(--c-line)}
.compare-head h3{font-size:17px}
.compare-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid var(--c-line);font-size:15px}
.compare-row:last-child{border-bottom:0}
.compare-row dt{color:var(--c-soft);font-size:13px;letter-spacing:.06em;flex:0 0 62px}
.compare-row dd{margin:0;flex:1;text-align:right;color:var(--c-muted)}
.compare-col.is-best .compare-row dd{color:var(--c-text);font-weight:600}
.compare-col.is-best .compare-row dd em{font-style:normal;color:var(--c-accent)}

/* ---------- 时间轴 ---------- */
.timeline{display:grid;grid-template-columns:1fr;margin-left:5px}
.tl-item{position:relative;padding:0 0 30px 26px;border-left:1px solid var(--c-line)}
.tl-item:last-child{padding-bottom:0}
.tl-dot{position:absolute;left:-5.5px;top:9px;width:10px;height:10px;border-radius:50%;background:var(--c-primary)}
.tl-year{font-size:12px;letter-spacing:.16em;color:var(--c-primary-light)}
.tl-item h3{font-size:17px;margin:6px 0 6px}
.tl-item p{color:var(--c-muted);font-size:14.5px;margin:0}
@media (min-width:1024px){
  .timeline{grid-template-columns:repeat(4,1fr);margin-left:0}
  .tl-item{padding:28px 22px 0 0;border-left:0;border-top:1px solid var(--c-line)}
  .tl-item:last-child{padding-bottom:0}
  .tl-dot{left:0;top:-5.5px}
}

/* ---------- 资讯列表 ---------- */
.news-list{border-top:1px solid var(--c-line)}
.news-item{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--c-line);align-items:flex-start}
.news-item img{width:104px;height:104px;object-fit:cover;border-radius:var(--r-img);flex:0 0 104px}
@media (min-width:768px){.news-item img{width:132px;height:132px;flex:0 0 132px}}
.news-item h3{font-size:17px;margin-bottom:8px}
.news-sum{color:var(--c-muted);font-size:14.5px;margin:0 0 8px}
.news-date{color:var(--c-soft);font-size:13px}

/* ---------- 平台保障 ---------- */
.guards{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--c-line)}
.guard{padding:22px 18px;border-bottom:1px solid var(--c-line)}
.guard:nth-child(odd){border-right:1px solid var(--c-line)}
@media (min-width:1024px){
  .guards{grid-template-columns:repeat(4,1fr)}
  .guard{border-bottom:0;border-right:1px solid var(--c-line);padding:26px 22px}
  .guard:last-child{border-right:0}
  .guard:nth-child(odd){border-right:1px solid var(--c-line)}
}
.guard h3{font-size:16px;margin:12px 0 6px}
.guard p{color:var(--c-muted);font-size:14px;margin:0}

/* ---------- 快速解答 ---------- */
.quick{display:grid;gap:0 40px;border-top:1px solid var(--c-line)}
@media (min-width:768px){.quick{grid-template-columns:1fr 1fr}}
.quick-item{padding:18px 0;border-bottom:1px solid var(--c-line)}
.quick-item dt{font-weight:600;font-size:15.5px;margin-bottom:6px}
.quick-item dd{margin:0;color:var(--c-muted);font-size:14.5px}

/* ---------- FAQ ---------- */
.faq-wrap{border-top:1px solid var(--c-line)}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  min-height:60px;padding:16px 0;cursor:pointer;list-style:none;
  font-family:var(--font-serif);font-size:17px;font-weight:600;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:22px;font-weight:400;color:var(--c-primary-light);line-height:1}
.faq-item[open] summary::after{content:'−';color:var(--c-accent)}
.faq-answer{margin:0 0 22px 2px;padding-left:18px;border-left:2px solid var(--c-primary);color:var(--c-muted);font-size:15.5px}

/* ---------- 转化表单 ---------- */
.booking{display:grid;gap:28px}
@media (min-width:1024px){.booking{grid-template-columns:7fr 5fr;gap:48px;align-items:start}}
.trust-list{display:grid;gap:18px;margin-top:8px}
.trust-item{display:flex;gap:14px;align-items:flex-start;padding-bottom:18px;border-bottom:1px solid var(--c-line)}
.trust-item:last-child{border-bottom:0;padding-bottom:0}
.trust-item h3{font-size:16.5px;margin-bottom:4px}
.trust-item p{color:var(--c-muted);font-size:14.5px;margin:0}
.booking-card{background:var(--c-dark);color:var(--c-dark-text);border-radius:var(--r-card);padding:26px}
@media (min-width:768px){.booking-card{padding:30px}}
.booking-card h3{font-size:19px;color:var(--c-dark-text);margin-bottom:6px}
.booking-card > p{color:#A9BBAF;font-size:14px;margin-bottom:20px}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:13px;letter-spacing:.06em;color:#B9C7BD;margin-bottom:8px}
.form-field input,.form-field select{
  width:100%;background:rgba(237,231,218,.06);border:1px solid var(--c-line-dark);
  border-radius:var(--r-input);padding:12px 14px;color:var(--c-dark-text);
  font-size:16px;min-height:46px;transition:border-color .18s ease;
}
.form-field input::placeholder{color:#8A968E}
.form-field input:focus,.form-field select:focus{outline:none;border-color:var(--c-primary-light)}
.form-field select option{color:#14261F;background:#FAF7F0}
.form-note{font-size:12.5px;color:#8A968E;margin-top:14px;line-height:1.7}

/* ---------- 横向滚动 ---------- */
.rail-wrap{position:relative}
.rail{
  display:grid;grid-auto-flow:column;grid-auto-columns:78%;
  gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:14px;scrollbar-width:thin;
}
@media (min-width:640px){.rail{grid-auto-columns:46%}}
@media (min-width:1024px){.rail{grid-auto-columns:31.5%}}
.rail > *{scroll-snap-align:start}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-thumb{background:#D8D2C4;border-radius:999px}
.rail-figure img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r-img)}
.rail-figure figcaption{font-size:12px;color:var(--c-soft);margin-top:10px;line-height:1.7}
.master-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:20px;display:flex;gap:14px;align-items:flex-start;
  transition:border-color .18s ease,transform .18s ease;
}
.master-card:hover{border-color:rgba(30,91,69,.35);transform:translateY(-2px)}
.master-card img{width:72px;height:72px;border-radius:50%;object-fit:cover;flex:0 0 72px}
.master-card h3{font-size:16.5px}
.master-meta{font-size:12.5px;color:var(--c-primary-light);letter-spacing:.04em;margin:6px 0}
.master-card p{font-size:14px;color:var(--c-muted);margin:0}

/* ---------- 评价墙 ---------- */
.review-wall{column-count:1;column-gap:20px}
@media (min-width:768px){.review-wall{column-count:2}}
@media (min-width:1024px){.review-wall{column-count:3}}
.review-card{
  break-inside:avoid;-webkit-column-break-inside:avoid;page-break-inside:avoid;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:20px;margin-bottom:20px;
}
.review-card blockquote{margin:0 0 14px;font-size:15.5px;color:var(--c-text);line-height:1.85}
.review-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:var(--c-soft)}
.stars{letter-spacing:.18em;color:var(--c-accent);font-size:12px}

/* ---------- 日历 ---------- */
.switch{display:inline-flex;gap:6px;background:var(--c-bg-alt);border-radius:var(--r-pill);padding:5px}
.switch button{
  border:0;background:transparent;border-radius:var(--r-pill);padding:7px 18px;
  font-size:13.5px;color:var(--c-muted);cursor:pointer;min-height:36px;
  transition:background-color .18s ease,color .18s ease;
}
.switch button.is-on{background:#fff;color:var(--c-primary);box-shadow:var(--shadow-1);font-weight:600}
.calendar{border-top:1px solid var(--c-line);margin-top:22px}
.cal-row{display:grid;grid-template-columns:1fr auto;gap:8px 16px;padding:18px 0;border-bottom:1px solid var(--c-line);align-items:center}
@media (min-width:768px){.cal-row{grid-template-columns:1.1fr 180px 1fr 120px}}
.cal-name{font-family:var(--font-serif);font-size:16.5px;font-weight:600}
.cal-origin{font-size:13px;color:var(--c-soft)}
.cal-bar{align-self:center}
.cal-state{justify-self:start}
@media (min-width:768px){.cal-state{justify-self:end}}

/* ---------- 热榜 ---------- */
.rank-list{border-top:1px solid var(--c-line)}
.rank-row{display:grid;grid-template-columns:34px 1fr;gap:14px;padding:16px 0;border-bottom:1px solid var(--c-line);align-items:center}
@media (min-width:768px){.rank-row{grid-template-columns:40px 1fr 220px;gap:20px}}
.rank-num{font-family:var(--font-serif);font-size:22px;color:var(--c-primary-light);line-height:1}
.rank-row h3{font-size:16px;margin-bottom:6px}
.rank-tags{display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--c-soft)}
.rank-bar{align-self:center;display:none}
@media (min-width:768px){.rank-bar{display:block}}

/* ---------- 区域胶囊 ---------- */
.area-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (min-width:640px){.area-grid{grid-template-columns:repeat(4,1fr)}}
@media (min-width:1024px){.area-grid{grid-template-columns:repeat(6,1fr)}}
.area-chip{
  border:1px solid var(--c-line);border-radius:var(--r-pill);background:#fff;
  padding:12px 14px;text-align:center;font-size:14.5px;color:var(--c-muted);
  transition:border-color .18s ease,color .18s ease,transform .18s ease;
}
.area-chip:hover{border-color:rgba(30,91,69,.4);color:var(--c-primary);transform:translateY(-2px)}
.area-chip b{display:block;font-size:12px;color:var(--c-soft);font-weight:400;margin-top:2px}

/* ---------- 流程 ---------- */
.steps{display:grid;gap:20px}
@media (min-width:1024px){.steps{grid-template-columns:repeat(4,1fr);gap:0}}
.step{position:relative;padding:20px;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card)}
@media (min-width:1024px){
  .step{border-radius:0;border-left:0;padding:26px 22px}
  .step:first-child{border-left:1px solid var(--c-line);border-radius:var(--r-card) 0 0 var(--r-card)}
  .step:last-child{border-radius:0 var(--r-card) var(--r-card) 0}
}
.step-num{font-family:var(--font-serif);font-size:24px;color:var(--c-accent);display:block;margin-bottom:10px}
.step h3{font-size:16.5px;margin-bottom:6px}
.step p{color:var(--c-muted);font-size:14px;margin:0}

/* ---------- 价格表 ---------- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.data-table{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.data-table th{
  font-size:12px;letter-spacing:.08em;color:var(--c-soft);font-weight:500;
  text-align:left;padding:0 16px 12px 0;border-bottom:1px solid var(--c-line);
}
.data-table td{padding:16px 16px 16px 0;height:52px;border-bottom:1px solid var(--c-line);vertical-align:middle;color:var(--c-muted)}
.data-table td:first-child{color:var(--c-text);font-weight:600}
.data-table td em{font-style:normal;color:var(--c-accent);font-weight:600}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-dark);color:var(--c-dark-text);border-top:1px solid var(--c-line-dark)}
.footer-grid{display:grid;gap:32px;padding:56px 0 32px}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding:72px 0 40px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand svg{width:26px;height:26px;stroke:#EDE7DA;stroke-width:1.3;fill:none;stroke-linecap:round;stroke-linejoin:round}
.footer-brand span{font-family:var(--font-serif);font-size:18px;color:var(--c-dark-text)}
.footer-about{color:#A9BBAF;font-size:14px;line-height:1.9}
.footer-col h4{font-size:13px;letter-spacing:.16em;color:#B9C7BD;font-weight:600;margin-bottom:16px}
.footer-col li{margin-bottom:10px}
.footer-col a{color:#D5DED6;font-size:14.5px;transition:color .18s ease}
.footer-col a:hover{color:#FFFFFF;text-decoration:underline;text-underline-offset:4px}
.footer-col p{color:#A9BBAF;font-size:14.5px;margin:0 0 8px}
.footer-bottom{
  border-top:1px solid var(--c-line-dark);padding:20px 0 32px;
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  color:#8A968E;font-size:13px;
}
.footer-bottom a{color:#A9BBAF}
.footer-bottom a:hover{color:#EDE7DA}

/* ---------- 工具 ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.mt-24{margin-top:24px}
.mt-32{margin-top:32px}

/* roulang page: category1 */
:root{
  --c-primary:#1E5B45;
  --c-primary-deep:#14261F;
  --c-primary-light:#7FA98F;
  --c-accent:#C2603F;
  --c-accent-deep:#A94E31;
  --c-bg:#FAF7F0;
  --c-bg-alt:#F1EDE3;
  --c-dark:#14261F;
  --c-dark-text:#EDE7DA;
  --c-text:#1B2B24;
  --c-muted:#5A6B62;
  --c-soft:#8A968E;
  --c-line:#E2DCCE;
  --c-line-dark:rgba(237,231,218,.16);
  --r-card:14px;
  --r-img:12px;
  --r-pill:999px;
  --r-input:10px;
  --shadow-1:0 1px 2px rgba(20,38,31,.05);
  --shadow-2:0 10px 28px rgba(20,38,31,.06);
  --container:1240px;
  --font-serif:'Noto Serif SC','Source Han Serif SC','Songti SC','Songti TC',serif;
  --font-sans:'PingFang SC','Microsoft YaHei','Noto Sans SC','Helvetica Neue',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body.site-body{
  margin:0;background:var(--c-bg);color:var(--c-text);
  font-family:var(--font-sans);font-size:16px;line-height:1.85;
  font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:600;letter-spacing:.02em;line-height:1.4}
p{margin:0 0 1.05em}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
@media(min-width:768px){.container{padding:0 32px}}
@media(min-width:1024px){.container{padding:0 40px}}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(250,247,240,.94);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-1),var(--shadow-2)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--c-primary)}
.logo svg{width:24px;height:24px;flex:none;stroke:currentColor;fill:none;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}
.logo-text{display:block;font-family:var(--font-serif);font-size:19px;font-weight:700;letter-spacing:.04em;color:var(--c-primary);line-height:1.2}
.logo-sub{display:block;font-size:10px;letter-spacing:.2em;color:var(--c-soft);line-height:1.5;font-family:var(--font-sans)}
.nav-links{display:none;align-items:center;gap:26px}
.nav-links a{
  position:relative;display:inline-block;font-size:15px;color:var(--c-muted);
  padding:8px 0;transition:color .18s ease;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--c-primary);transition:width .18s ease;
}
.nav-links a:hover{color:var(--c-primary)}
.nav-links a:hover::after{width:100%}
.nav-links a.is-active{color:var(--c-text);font-weight:600}
.nav-links a.is-active::after{width:100%}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-cta{
  display:none;border:1px solid var(--c-primary);color:var(--c-primary);
  border-radius:var(--r-pill);padding:9px 20px;font-size:14px;min-height:40px;
  align-items:center;transition:background-color .18s ease,color .18s ease;
}
.nav-cta:hover{background:var(--c-primary);color:#FAF7F0}
.nav-cta:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}
.menu-btn{
  display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  gap:6px;width:44px;height:44px;background:none;border:0;cursor:pointer;
}
.menu-btn span{display:block;width:22px;height:1.5px;background:var(--c-primary);transition:transform .22s ease,opacity .22s ease}
.menu-btn.is-open span:nth-child(1){transform:translateY(3.75px) rotate(45deg)}
.menu-btn.is-open span:nth-child(2){transform:translateY(-3.75px) rotate(-45deg)}
@media(min-width:1024px){
  .nav-links{display:flex}
  .nav-cta{display:inline-flex}
  .menu-btn{display:none}
}
@media(max-width:1023px){
  .menu-btn{display:inline-flex}
}
.drawer{
  position:fixed;left:0;right:0;top:68px;bottom:0;z-index:55;background:var(--c-bg);
  transform:translateY(-10px);opacity:0;pointer-events:none;overflow-y:auto;
  transition:transform .22s ease,opacity .22s ease;
}
.drawer.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
.drawer ul{padding:8px 20px 0}
.drawer a{display:block;font-family:var(--font-serif);font-size:21px;padding:18px 0;border-bottom:1px solid var(--c-line);color:var(--c-text)}
.drawer a.is-active{color:var(--c-primary)}
.drawer-foot{padding:26px 20px 44px;color:var(--c-muted);font-size:14px;line-height:1.9}
body.drawer-open{overflow:hidden}

/* ---------- 通用 ---------- */
.section{padding:56px 0}
.section-alt{background:var(--c-bg-alt)}
.section-dark{background:var(--c-dark);color:var(--c-dark-text)}
@media(min-width:1024px){.section{padding:96px 0}}
.kicker{
  display:block;font-size:12px;letter-spacing:.18em;color:var(--c-primary-light);
  margin-bottom:12px;font-family:var(--font-sans);text-transform:none;
}
.sec-title{font-size:clamp(22px,3vw,32px);color:var(--c-text)}
.sec-desc{max-width:760px;color:var(--c-muted);font-size:16px;margin-top:14px}
.sec-head{margin-bottom:34px}
.sec-head-row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px}
.sec-head-row .sec-head{margin-bottom:0}
.text-link{
  color:var(--c-primary);font-size:14px;border-bottom:1px solid rgba(30,91,69,.35);
  transition:color .18s ease,border-color .18s ease;
}
.text-link:hover{color:var(--c-accent);border-color:var(--c-accent)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);font-size:15px;line-height:1;padding:13px 24px;
  border:1px solid transparent;cursor:pointer;min-height:46px;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.btn-ghost{border-color:var(--c-primary);color:var(--c-primary);background:transparent}
.btn-ghost:hover{background:var(--c-primary);color:#FAF7F0}
.btn:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}
.tag{
  display:inline-flex;align-items:center;border:1px solid var(--c-line);
  border-radius:var(--r-pill);padding:5px 13px;font-size:13px;color:var(--c-muted);
  background:#fff;white-space:nowrap;
}
.tag-jade{border-color:rgba(30,91,69,.3);color:var(--c-primary)}
.tag-clay{border-color:rgba(194,96,63,.35);color:var(--c-accent)}

/* ---------- 栏目头部 ---------- */
.room-head{padding:40px 0 32px}
@media(min-width:1024px){.room-head{padding:56px 0 48px}}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--c-soft);margin-bottom:20px}
.crumb a{color:var(--c-muted)}
.crumb a:hover{color:var(--c-primary)}
.crumb span[aria-current]{color:var(--c-text)}
.room-head-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:start}
@media(min-width:1024px){.room-head-grid{grid-template-columns:7fr 5fr;gap:48px}}
.room-h1{font-size:clamp(28px,5vw,46px);font-weight:700;color:var(--c-text);line-height:1.28}
.room-lead{margin-top:22px;color:var(--c-muted);font-size:16px;line-height:1.9;max-width:640px}
@media(min-width:1024px){.room-lead{font-size:17px}}
.room-banner{border-radius:var(--r-img);overflow:hidden;box-shadow:var(--shadow-1),var(--shadow-2);position:relative}
.room-banner img{width:100%;aspect-ratio:16/11;object-fit:cover}
.room-banner figcaption{font-size:12px;color:var(--c-soft);padding:10px 2px 0}

/* ---------- 筛选导览条 ---------- */
.filter-bar{
  border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);
  padding:22px 0;
}
.filter-row{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:768px){.filter-row{grid-template-columns:repeat(2,1fr);gap:18px 32px}}
@media(min-width:1024px){.filter-row{grid-template-columns:repeat(4,1fr)}}
.filter-group{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.filter-label{
  font-size:12px;letter-spacing:.12em;color:var(--c-primary-light);
  flex:0 0 auto;min-width:56px;
}
.chip{
  display:inline-flex;align-items:center;border:1px solid var(--c-line);
  border-radius:var(--r-pill);padding:6px 14px;font-size:13px;color:var(--c-muted);
  background:#fff;transition:border-color .18s ease,color .18s ease;
}
.chip:hover{border-color:var(--c-primary-light);color:var(--c-primary)}
.chip.is-on{border-color:var(--c-primary);color:var(--c-primary);font-weight:600}

/* ---------- 列表卡片 ---------- */
.room-grid{display:grid;grid-template-columns:1fr;gap:22px}
@media(min-width:640px){.room-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.room-grid{grid-template-columns:repeat(3,1fr)}}
.room-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.room-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-1),var(--shadow-2);border-color:rgba(30,91,69,.28)}
.room-cover{position:relative;overflow:hidden}
.room-cover img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .3s ease}
.room-card:hover .room-cover img{transform:scale(1.03)}
.room-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.room-tags{display:flex;flex-wrap:wrap;gap:8px}
.room-title{font-size:19px;color:var(--c-text);line-height:1.5}
.room-desc{color:var(--c-muted);font-size:15px;line-height:1.85;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.room-meta{font-size:13px;color:var(--c-soft);border-top:1px solid var(--c-line);padding-top:12px;margin-top:auto}
.list-more{margin-top:36px;text-align:center}
.list-more .btn{min-width:180px}

/* ---------- 对照 ---------- */
.compare-grid{display:grid;grid-template-columns:1fr;gap:28px}
@media(min-width:768px){.compare-grid{grid-template-columns:repeat(2,1fr);gap:36px}}
.compare-item{border-radius:var(--r-card);overflow:hidden;background:#fff;border:1px solid var(--c-line)}
.compare-item img{width:100%;aspect-ratio:16/10;object-fit:cover}
.compare-body{padding:22px}
.compare-body h3{font-size:20px;margin-bottom:14px;color:var(--c-text)}
.compare-body li{
  display:flex;gap:10px;font-size:15px;color:var(--c-muted);
  padding:11px 0;border-bottom:1px dashed var(--c-line);
}
.compare-body li:last-child{border-bottom:0}
.compare-body li b{color:var(--c-primary);font-weight:600;flex:0 0 auto}

/* ---------- 表格 ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--c-line);border-radius:var(--r-card);background:#fff}
table.tea-table{width:100%;border-collapse:collapse;min-width:560px}
table.tea-table caption{text-align:left;padding:18px 20px 6px;font-size:13px;color:var(--c-soft)}
table.tea-table th{
  font-size:12px;letter-spacing:.08em;color:var(--c-soft);text-align:left;
  font-weight:500;padding:16px 20px;border-bottom:1px solid var(--c-line);
  font-family:var(--font-sans);
}
table.tea-table td{
  padding:0 20px;height:54px;font-size:15px;color:var(--c-muted);
  border-bottom:1px solid var(--c-line);
}
table.tea-table tr:last-child td{border-bottom:0}
table.tea-table td:first-child{color:var(--c-text);font-weight:600;font-variant-numeric:tabular-nums}
table.tea-table td.quiet-1{color:var(--c-primary)}
table.tea-table td.quiet-2{color:var(--c-accent)}

/* ---------- 须知 ---------- */
.notice-list{counter-reset:nt;display:grid;gap:0}
.notice-list li{
  counter-increment:nt;display:flex;gap:16px;align-items:flex-start;
  padding:20px 0;border-bottom:1px solid var(--c-line);
}
.notice-list li:last-child{border-bottom:0}
.notice-list li::before{
  content:counter(nt,decimal-leading-zero);
  font-family:var(--font-serif);font-size:15px;color:var(--c-accent);
  flex:0 0 34px;padding-top:2px;font-variant-numeric:tabular-nums;
}
.notice-list h3{font-size:17px;margin-bottom:6px;color:var(--c-text)}
.notice-list p{margin:0;color:var(--c-muted);font-size:15px}

/* ---------- 精选文章 ---------- */
.post-list{border-top:1px solid var(--c-line)}
.post-item{
  display:flex;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--c-line);
  transition:background-color .18s ease;
}
.post-item:hover{background:rgba(241,237,227,.5)}
.post-item img{width:104px;aspect-ratio:1/1;object-fit:cover;border-radius:10px;flex:0 0 104px}
.post-item h3{font-size:17px;line-height:1.55;color:var(--c-text)}
.post-item p{margin:6px 0 0;font-size:14px;color:var(--c-muted)}
.post-item time{display:block;font-size:12px;color:var(--c-soft);margin-top:8px}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--c-line)}
.faq-list details{border-bottom:1px solid var(--c-line)}
.faq-list summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:16px;min-height:60px;padding:14px 0;font-size:17px;font-family:var(--font-serif);
  color:var(--c-text);transition:color .18s ease;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:hover{color:var(--c-primary)}
.faq-list summary::after{
  content:'+';font-size:20px;color:var(--c-primary-light);flex:0 0 auto;line-height:1;
  transition:color .18s ease;
}
.faq-list details[open] summary::after{content:'−';color:var(--c-accent)}
.faq-list summary:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}
.faq-body{
  padding:0 0 22px 16px;border-left:2px solid transparent;
  color:var(--c-muted);font-size:15px;line-height:1.9;
}
.faq-list details[open] .faq-body{border-left-color:var(--c-primary)}

/* ---------- 行动条 ---------- */
.cta-band{
  background:var(--c-dark);color:var(--c-dark-text);
  border-top:1px solid var(--c-line-dark);
}
.cta-band .container{padding-top:52px;padding-bottom:52px}
.cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px}
.cta-inner h2{font-size:clamp(20px,2.6vw,28px);color:var(--c-dark-text)}
.cta-inner p{margin:8px 0 0;color:#A9BBAF;font-size:15px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-onDark{border:1px solid var(--c-dark-text);color:var(--c-dark-text)}
.btn-onDark:hover{background:var(--c-accent);border-color:var(--c-accent);color:#FAF7F0;transform:translateY(-1px)}
.btn-clay{background:var(--c-accent);color:#FAF7F0}
.btn-clay:hover{background:var(--c-accent-deep);transform:translateY(-1px)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-dark);color:var(--c-dark-text);border-top:1px solid var(--c-line-dark)}
.site-footer .container{padding-top:64px;padding-bottom:0}
.footer-grid{display:grid;grid-template-columns:1fr;gap:36px}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:44px}}
.footer-brand{display:flex;align-items:center;gap:10px}
.footer-brand svg{width:24px;height:24px;fill:none;stroke:var(--c-dark-text);stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}
.footer-brand span{font-family:var(--font-serif);font-size:19px;font-weight:700;letter-spacing:.04em;color:var(--c-dark-text)}
.footer-about{margin-top:16px;color:#A9BBAF;font-size:14px;line-height:1.9}
.footer-col h4{font-size:15px;color:var(--c-dark-text);margin:0 0 16px;font-family:var(--font-serif);letter-spacing:.04em}
.footer-col li{margin-bottom:11px}
.footer-col a{color:#A9BBAF;font-size:14px;transition:color .18s ease}
.footer-col a:hover{color:#EDE7DA;text-decoration:underline;text-underline-offset:4px}
.footer-col p{color:#A9BBAF;font-size:14px;margin:0 0 10px}
.footer-bottom{
  margin-top:52px;border-top:1px solid var(--c-line-dark);padding:20px 0 26px;
  display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;
  font-size:13px;color:#8A968E;
}