/* roulang page: index */
:root{
  --brand:#C2452F;
  --brand-dark:#8F2F20;
  --brand-soft:rgba(194,69,47,.10);
  --green:#1F5E58;
  --green-soft:rgba(31,94,88,.10);
  --gold:#E8A33D;
  --bg:#FBF7F2;
  --card:#FFFFFF;
  --bg-alt:#F3EAE0;
  --bg-deep:#EFE4D8;
  --text:#231A16;
  --text-2:#5C4C43;
  --text-3:#8A7970;
  --line:#E7DACE;
  --line-soft:#EFE4D8;
  --ok:#2F7D5B;
  --warn:#B5432C;
  --info:#2A5C7A;
  --r-card:16px;
  --r-btn:10px;
  --r-btn-lg:12px;
  --shadow-1:0 1px 2px rgba(35,26,22,.05);
  --shadow-2:0 10px 26px rgba(35,26,22,.10);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block;background:var(--bg-deep)}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font-family:inherit;font-size:16px;color:var(--text)}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:76px 0}
.section--tight{padding:56px 0}
.section--bg{background:var(--bg)}
.section--white{background:var(--card)}
.section--alt{background:var(--bg-alt)}
.section--dark{background:var(--green);color:#F6EFE7}
.section-head{max-width:760px;margin-bottom:36px}
.section-title{
  font-size:30px;line-height:1.3;font-weight:700;letter-spacing:.2px;
  display:flex;align-items:center;gap:12px;
}
.section-title::before{
  content:"";display:block;width:3px;height:22px;border-radius:2px;background:var(--brand);flex:none;
}
.section--dark .section-title::before{background:var(--gold)}
.section-desc{margin-top:12px;color:var(--text-2);font-size:16px;line-height:1.85;max-width:720px}
.section--dark .section-desc{color:rgba(246,239,231,.82)}
.section-foot{margin-top:28px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.2px;
  border:1px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(194,69,47,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(194,69,47,.24)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--brand);border-color:var(--line)}
.btn-ghost:hover{color:var(--brand-dark);border-color:var(--brand);background:var(--bg)}
.btn-lg{height:50px;border-radius:var(--r-btn-lg);padding:0 28px}
.btn-light{background:#fff;color:var(--green);border-color:rgba(255,255,255,.6)}
.btn-light:hover{background:#F6EFE7;color:var(--green)}
.text-link{color:var(--brand);font-weight:600;font-size:15px;border-bottom:1px solid transparent;padding-bottom:1px}
.text-link:hover{border-bottom-color:var(--brand)}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:13px;font-weight:600;background:var(--brand-soft);color:var(--brand);
}
.tag--green{background:var(--green-soft);color:var(--green)}
.tag--gold{background:rgba(232,163,61,.16);color:#8A5A12}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(150%) blur(8px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  height:38px;padding:0 14px;border-radius:12px;
  background:var(--brand);color:#fff;font-size:19px;font-weight:700;letter-spacing:1px;
  box-shadow:0 6px 16px rgba(194,69,47,.24);
}
.brand-sub{font-size:13px;color:var(--text-3);letter-spacing:.4px;line-height:1.2}
.main-nav{display:flex;align-items:center;gap:26px}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--text-2);
  padding:6px 0;line-height:1.6;
}
.nav-link:hover{color:var(--brand)}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-cta{margin-left:4px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  align-items:center;justify-content:center;background:#fff;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    linear-gradient(180deg,rgba(251,247,242,.95),rgba(251,247,242,.99)),
    url('/assets/images/8a4cf4da0ed1754a.webp') center/cover no-repeat;
  padding:80px 0 88px;
  border-bottom:1px solid var(--line-soft);
}
.hero::after{
  content:"";position:absolute;right:-140px;bottom:-160px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle at 50% 50%,rgba(194,69,47,.14),rgba(194,69,47,0) 70%);
  pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 12px;border-radius:999px;
  background:#fff;border:1px solid var(--line);font-size:13px;color:var(--text-2);font-weight:600;
  box-shadow:var(--shadow-1);
}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--brand);display:block}
.hero-title{
  margin-top:20px;font-size:42px;line-height:1.24;font-weight:700;letter-spacing:.2px;
  max-width:620px;
}
.hero-title em{font-style:normal;color:var(--brand)}
.hero-sub{margin-top:18px;font-size:17px;line-height:1.85;color:var(--text-2);max-width:600px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.trust-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.trust-item{
  display:flex;flex-direction:column;gap:2px;padding:12px 18px;background:#fff;
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-1);min-width:132px;
}
.trust-item b{font-size:19px;color:var(--brand);font-weight:700;line-height:1.4}
.trust-item span{font-size:13px;color:var(--text-3);line-height:1.6}
.hero-visual{position:relative}
.hero-photo{
  position:relative;border-radius:20px;overflow:hidden;aspect-ratio:4/5;
  box-shadow:0 18px 46px rgba(35,26,22,.16);
}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.float-card{
  position:absolute;left:-22px;bottom:26px;width:250px;background:#fff;border-radius:14px;
  border:1px solid var(--line);box-shadow:var(--shadow-2);padding:16px 18px;
}
.float-card .fc-label{font-size:12px;color:var(--brand);font-weight:700;letter-spacing:.5px}
.float-card .fc-title{margin-top:6px;font-size:15px;line-height:1.6;font-weight:600;color:var(--text)}
.float-card .fc-meta{margin-top:8px;font-size:12px;color:var(--text-3)}

/* ---------- 通则卡片 ---------- */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);border-color:rgba(194,69,47,.28)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}

/* ---------- 频道入口 ---------- */
.channel-card{padding:26px 24px;display:flex;flex-direction:column;gap:12px;color:var(--text)}
.channel-card:hover{color:var(--text)}
.channel-icon{
  width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--brand-soft);color:var(--brand);flex:none;
}
.channel-icon svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.channel-card h3{font-size:19px;line-height:1.5;font-weight:700}
.channel-card p{font-size:14px;line-height:1.8;color:var(--text-2)}
.channel-more{margin-top:auto;display:flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand)}
.channel-more svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .18s ease}
.channel-card:hover .channel-more svg{transform:translateX(4px)}

/* ---------- 文章卡 ---------- */
.post-card{overflow:hidden;display:flex;flex-direction:column}
.post-thumb{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--bg-deep)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:18px;line-height:1.55;font-weight:700;color:var(--text)}
.post-card:hover .post-body h3{color:var(--brand)}
.post-body p{font-size:14px;line-height:1.8;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-3);margin-top:auto;padding-top:6px}

/* ---------- 资讯列表 ---------- */
.news-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1)}
.news-item{
  display:grid;grid-template-columns:66px 1fr auto;gap:20px;align-items:center;
  padding:20px 24px;border-bottom:1px solid var(--line-soft);transition:background .18s ease;
}
.news-item:last-child{border-bottom:0}
.news-item:hover{background:var(--bg)}
.date-block{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:66px;height:66px;border-radius:14px;background:var(--bg-alt);flex:none;
}
.date-day{font-size:22px;font-weight:700;line-height:1.1;color:var(--brand)}
.date-mon{font-size:12px;color:var(--text-3);line-height:1.5;margin-top:2px}
.news-main{min-width:0}
.news-main h3{font-size:17px;font-weight:600;line-height:1.55;color:var(--text);margin-bottom:4px}
.news-item:hover .news-main h3{color:var(--brand)}
.news-main p{font-size:14px;color:var(--text-2);line-height:1.7;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.news-read{font-size:14px;font-weight:600;color:var(--brand)}
.empty-state{
  padding:44px 24px;text-align:center;background:#fff;border:1px dashed var(--line);
  border-radius:var(--r-card);color:var(--text-2);
}
.empty-state p{font-size:15px}

/* ---------- 计划模板 ---------- */
.plan-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.plan-copy p{margin-top:16px;color:var(--text-2);font-size:16px;line-height:1.9;max-width:560px}
.plan-card{padding:28px;background:#fff}
.plan-card h3{font-size:18px;font-weight:700;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.plan-card h3 span{font-size:13px;font-weight:600;color:var(--brand);background:var(--brand-soft);padding:3px 10px;border-radius:999px}
.step-list{display:flex;flex-direction:column;gap:16px}
.step-item{display:flex;gap:16px;align-items:flex-start;padding-bottom:16px;border-bottom:1px dashed var(--line-soft)}
.step-item:last-child{padding-bottom:0;border-bottom:0}
.step-num{
  flex:none;width:34px;height:34px;border-radius:10px;background:var(--green-soft);color:var(--green);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;
}
.step-item h4{font-size:16px;font-weight:700;line-height:1.6}
.step-item p{font-size:14px;color:var(--text-2);line-height:1.7;margin-top:2px}

/* ---------- 城市地图 ---------- */
.city-scroll{
  display:flex;gap:20px;overflow-x:auto;padding:4px 4px 18px;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.city-scroll::-webkit-scrollbar{height:6px}
.city-scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px}
.city-card{
  position:relative;flex:0 0 264px;height:320px;border-radius:16px;overflow:hidden;
  scroll-snap-align:start;box-shadow:var(--shadow-1);background:var(--bg-deep);
}
.city-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.city-card:hover img{transform:scale(1.05)}
.city-info{
  position:absolute;left:0;right:0;bottom:0;padding:52px 18px 18px;color:#fff;
  background:linear-gradient(to top,rgba(35,26,22,.86),rgba(35,26,22,.12) 62%,rgba(35,26,22,0));
}
.city-info h3{font-size:18px;font-weight:700;line-height:1.5}
.city-info p{font-size:13px;line-height:1.7;color:rgba(255,255,255,.86);margin-top:4px}
.city-note{margin-top:12px;font-size:13px;color:var(--text-3)}

/* ---------- 沟通要点（深底） ---------- */
.talk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.talk-card{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-card);padding:26px 24px;transition:background .18s ease,transform .18s ease;
}
.talk-card:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.talk-num{font-size:13px;font-weight:700;letter-spacing:1px;color:var(--gold)}
.talk-card h3{margin-top:10px;font-size:19px;line-height:1.5;font-weight:700;color:#FFF8F0}
.talk-card p{margin-top:10px;font-size:14px;line-height:1.85;color:rgba(246,239,231,.82)}

/* ---------- 仪式感清单 ---------- */
.ritual-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.check-list{display:flex;flex-direction:column;gap:14px;margin-top:24px}
.check-item{
  display:flex;align-items:flex-start;gap:14px;padding:16px 18px;background:#fff;
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-1);transition:border-color .18s ease,box-shadow .18s ease;
}
.check-item:hover{border-color:rgba(194,69,47,.3);box-shadow:var(--shadow-2)}
.check-box{
  flex:none;width:22px;height:22px;border-radius:7px;border:1.5px solid var(--brand);
  display:flex;align-items:center;justify-content:center;margin-top:2px;color:var(--brand);
}
.check-box svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.check-item h4{font-size:15px;font-weight:600;line-height:1.6}
.check-item p{font-size:13px;color:var(--text-3);line-height:1.7;margin-top:2px}
.ritual-photo{border-radius:16px;overflow:hidden;aspect-ratio:1/1;box-shadow:0 16px 40px rgba(35,26,22,.14)}
.ritual-photo img{width:100%;height:100%;object-fit:cover}

/* ---------- 礼物 ---------- */
.gift-card{position:relative;overflow:hidden;display:flex;flex-direction:column}
.gift-thumb{aspect-ratio:1/1;overflow:hidden;background:var(--bg-deep)}
.gift-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.gift-card:hover .gift-thumb img{transform:scale(1.05)}
.gift-hot{
  position:absolute;top:14px;right:14px;height:26px;padding:0 10px;border-radius:999px;
  background:var(--brand);color:#fff;font-size:12px;font-weight:600;display:flex;align-items:center;
  box-shadow:0 4px 12px rgba(194,69,47,.3);
}
.gift-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.gift-body h3{font-size:16px;font-weight:700;line-height:1.55}
.gift-body p{font-size:13px;line-height:1.75;color:var(--text-2)}
.gift-price{margin-top:auto;padding-top:8px;font-size:14px;font-weight:700;color:var(--brand)}

/* ---------- 故事 ---------- */
.story-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.story-card{padding:28px 26px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-1);position:relative;transition:box-shadow .18s ease,transform .18s ease}
.story-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.story-quote{font-size:34px;line-height:1;color:var(--gold);font-weight:700}
.story-card blockquote{margin-top:8px;font-size:16px;line-height:1.9;color:var(--text)}
.story-author{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line-soft);font-size:13px;color:var(--text-3)}

/* ---------- FAQ ---------- */
.faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1)}
.faq-item{border-bottom:1px solid var(--line-soft)}
.faq-item:last-child{border-bottom:0}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 24px;min-height:56px;text-align:left;font-size:16px;font-weight:600;color:var(--text);
  transition:color .18s ease,background .18s ease;
}
.faq-q:hover{color:var(--brand);background:var(--bg)}
.faq-arrow{
  flex:none;width:22px;height:22px;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;transition:transform .25s ease,border-color .2s ease,background .2s ease;
}
.faq-arrow svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.faq-item.open .faq-arrow{transform:rotate(180deg);border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.faq-item.open .faq-q{color:var(--brand)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a-inner{padding:0 24px 22px;font-size:15px;line-height:1.85;color:var(--text-2);max-width:68ch}

/* ---------- 数据条 ---------- */
.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{padding:8px 6px;text-align:center;border-right:1px dashed rgba(194,69,47,.28)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:32px;font-weight:700;color:var(--brand);line-height:1.3;letter-spacing:.5px}
.stat span{display:block;margin-top:6px;font-size:14px;color:var(--text-2)}

/* ---------- 订阅表单 ---------- */
.subscribe-wrap{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:30px;box-shadow:var(--shadow-1)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field--full{grid-column:1/-1}
.field label{font-size:13px;font-weight:600;color:var(--text-2)}
.field input,.field select{
  height:46px;padding:0 14px;border-radius:var(--r-btn);border:1px solid var(--line);
  background:#fff;color:var(--text);transition:border-color .18s ease,box-shadow .18s ease;
}
.field input::placeholder{color:#B5A79D}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(194,69,47,.15);
}
.field.error input,.field.error select{border-color:var(--warn);box-shadow:0 0 0 3px rgba(181,67,44,.12)}
.field .err-msg{font-size:13px;color:var(--warn);display:none}
.field.error .err-msg{display:block}
.form-note{margin-top:14px;font-size:13px;color:var(--text-3);line-height:1.7}
.form-status{margin-top:14px;font-size:14px;display:none;padding:10px 14px;border-radius:10px;line-height:1.7}
.form-status.ok{display:block;background:rgba(47,125,91,.1);color:var(--ok);border:1px solid rgba(47,125,91,.32)}
.form-status.bad{display:block;background:rgba(181,67,44,.08);color:var(--warn);border:1px solid rgba(181,67,44,.3)}

/* ---------- 延伸阅读 ---------- */
.more-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.more-col h3{font-size:16px;font-weight:700;display:flex;align-items:center;gap:10px;margin-bottom:16px}
.more-col h3::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--brand);display:block}
.more-col li{border-bottom:1px solid var(--line-soft)}
.more-col li a{
  display:block;padding:11px 0;font-size:14px;color:var(--text-2);line-height:1.7;transition:color .18s ease,padding-left .18s ease;
}
.more-col li a:hover{color:var(--brand);padding-left:6px}

/* ---------- 页脚 ---------- */
.site-footer{background:#231A16;color:#E8DCD3;position:relative;padding:0 0 28px}
.footer-line{height:1px;background:linear-gradient(90deg,rgba(194,69,47,.75),rgba(232,163,61,.35) 60%,rgba(194,69,47,0));}
.footer-top{padding:56px 0 40px;display:grid;grid-template-columns:1.4fr .8fr .8fr 1.2fr;gap:40px}
.footer-brand .brand-mark{background:var(--brand);box-shadow:none}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.85;color:rgba(232,220,211,.72);max-width:320px}
.footer-title{font-size:15px;font-weight:700;color:#FFF8F0;margin-bottom:14px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:rgba(232,220,211,.74);line-height:1.7}
.footer-links a:hover{color:#fff}
.footer-sub p{font-size:14px;color:rgba(232,220,211,.72);line-height:1.8;margin-bottom:14px}
.sub-row{display:flex;gap:10px}
.sub-row input{
  flex:1;min-width:0;height:44px;padding:0 14px;border-radius:var(--r-btn);
  border:1px solid rgba(232,220,211,.24);background:rgba(255,255,255,.06);color:#FFF8F0;
}
.sub-row input::placeholder{color:rgba(232,220,211,.5)}
.sub-row input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(232,163,61,.18)}
.sub-row button{height:44px;padding:0 20px;border-radius:var(--r-btn);background:var(--brand);color:#fff;font-size:14px;font-weight:600;transition:background .18s ease}
.sub-row button:hover{background:var(--brand-dark)}
.footer-bottom{
  border-top:1px solid rgba(232,220,211,.14);padding-top:22px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(232,220,211,.56);
}
.footer-bottom a{color:rgba(232,220,211,.68)}
.footer-bottom a:hover{color:#fff}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .container{padding:0 24px}
  .hero-title{font-size:36px}
  .hero-grid{gap:40px}
  .footer-top{grid-template-columns:1.2fr 1fr 1fr;gap:32px}
  .footer-sub{grid-column:1/-1}
}
@media (max-width:991px){
  .section{padding:60px 0}
  .section--tight{padding:48px 0}
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:fixed;top:0;right:0;z-index:120;
    width:min(330px,86vw);height:100vh;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;padding:88px 22px 32px;
    box-shadow:-16px 0 48px rgba(35,26,22,.18);
    transform:translateX(102%);transition:transform .3s ease;
    overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0)}
  .nav-link{font-size:16px;padding:12px 4px;min-height:48px;display:flex;align-items:center;border-bottom:1px solid var(--line-soft)}
  .nav-link::after{display:none}
  .nav-link.active{color:var(--brand)}
  .nav-cta{order:-1;margin:0 0 16px;height:48px;width:100%}
  .hero{padding:56px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-visual{max-width:460px}
  .float-card{left:auto;right:14px;bottom:14px;width:220px}
  .grid-3,.grid-4,.talk-grid,.more-grid{grid-template-columns:repeat(2,1fr)}
  .plan-wrap,.ritual-wrap,.subscribe-wrap{grid-template-columns:1fr;gap:36px}
  .stats-bar{grid-template-columns:repeat(2,1fr);gap:18px}
  .stat:nth-child(2){border-right:0}
  .story-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:44px 0}
  .section--tight{padding:36px 0}
  .header-inner{height:60px;gap:12px}
  .brand-mark{height:34px;font-size:17px;padding:0 12px}
  .brand-sub{display:none}
  .hero{padding:44px 0 52px}
  .hero-title{font-size:28px;line-height:1.32}
  .hero-sub{font-size:16px}
  .hero-actions{gap:12px}
  .hero-actions .btn{width:100%}
  .trust-row{gap:10px}
  .trust-item{flex:1 1 calc(50% - 10px);min-width:0;padding:10px 14px}
  .hero-photo{border-radius:16px}
  .float-card{position:static;width:100%;margin-top:14px;left:auto;right:auto;bottom:auto}
  .section-title{font-size:24px}
  .grid-3,.grid-4,.talk-grid,.more-grid,.form-grid,.stats-bar{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px dashed rgba(194,69,47,.24);padding-bottom:16px}
  .stat:last-child{border-bottom:0;padding-bottom:0}
  .news-item{grid-template-columns:54px 1fr;gap:14px;padding:16px 18px}
  .date-block{width:54px;height:54px;border-radius:12px}
  .date-day{font-size:18px}
  .news-side{grid-column:1/-1;flex-direction:row;justify-content:space-between;align-items:center}
  .news-main p{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
  .city-card{flex:0 0 78%;height:280px}
  .footer-top{grid-template-columns:1fr;gap:26px;padding:40px 0 30px}
  .faq-q{padding:16px 18px;font-size:15px}
  .faq-a-inner{padding:0 18px 18px}
  .form-card{padding:22px 18px}
  .sub-row{flex-direction:column}
  .sub-row button{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: article */
:root{
  --brand:#C2452F;
  --brand-dark:#8F2F20;
  --brand-soft:rgba(194,69,47,.10);
  --green:#1F5E58;
  --green-soft:rgba(31,94,88,.10);
  --gold:#E8A33D;
  --bg:#FBF7F2;
  --card:#FFFFFF;
  --bg-alt:#F3EAE0;
  --bg-deep:#EFE4D8;
  --text:#231A16;
  --text-2:#5C4C43;
  --text-3:#8A7970;
  --line:#E7DACE;
  --line-soft:#EFE4D8;
  --ok:#2F7D5B;
  --warn:#B5432C;
  --info:#2A5C7A;
  --r-card:16px;
  --r-btn:10px;
  --r-btn-lg:12px;
  --shadow-1:0 1px 2px rgba(35,26,22,.05);
  --shadow-2:0 10px 26px rgba(35,26,22,.10);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;background:var(--bg-deep)}
a{color:var(--brand);text-decoration:none;transition:color .18s ease,border-color .18s ease}
a:hover{color:var(--brand-dark)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:16px;color:var(--text)}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.2px;line-height:1.35}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:76px 0}
.section--tight{padding:56px 0}
.section-head{max-width:760px;margin-bottom:36px}
.section-title{font-size:30px;line-height:1.3;font-weight:700;display:flex;align-items:center;gap:12px}
.section-title::before{content:"";display:block;width:3px;height:22px;border-radius:2px;background:var(--brand);flex:none}
.section-desc{margin-top:12px;color:var(--text-2);max-width:720px}

/* ---------- 按钮与标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.2px;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(194,69,47,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(194,69,47,.24)}
.btn-ghost{background:#fff;color:var(--brand);border-color:var(--line)}
.btn-ghost:hover{color:var(--brand-dark);border-color:var(--brand);background:var(--bg)}
.btn-lg{height:50px;border-radius:var(--r-btn-lg);padding:0 28px}
.text-link{color:var(--brand);font-weight:600;font-size:15px;border-bottom:1px solid transparent;padding-bottom:1px}
.text-link:hover{border-bottom-color:var(--brand)}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:13px;font-weight:600;background:var(--brand-soft);color:var(--brand);line-height:1;
}
.tag--green{background:var(--green-soft);color:var(--green)}
.tag--gold{background:rgba(232,163,61,.16);color:#8A5A12}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(150%) blur(8px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  height:38px;padding:0 14px;border-radius:12px;
  background:var(--brand);color:#fff;font-size:19px;font-weight:700;letter-spacing:1px;
  box-shadow:0 6px 16px rgba(194,69,47,.24);
}
.brand-sub{font-size:13px;color:var(--text-3);letter-spacing:.4px;line-height:1.2}
.main-nav{display:flex;align-items:center;gap:26px}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--text-2);padding:6px 0;line-height:1.6}
.nav-link:hover{color:var(--brand)}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-cta{margin-left:4px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  align-items:center;justify-content:center;background:#fff;position:relative;z-index:96;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- 文章头部 ---------- */
.article-head{background:#fff;border-bottom:1px solid var(--line);padding:34px 0 42px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:20px;line-height:1.6}
.crumbs a{color:var(--text-3)}
.crumbs a:hover{color:var(--brand)}
.crumbs span.sep{color:var(--line)}
.head-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.article-head h1{font-size:36px;line-height:1.34;max-width:920px;font-weight:700}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:20px;font-size:14px;color:var(--text-3)}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:var(--line);display:block}
.meta-row .meta-strong{color:var(--text-2);font-weight:600}

/* ---------- 头图 ---------- */
.post-media{background:var(--bg);padding:36px 0 0}
.post-figure{margin:0 auto;max-width:1000px}
.post-figure img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px}
.post-figure figcaption{margin-top:10px;font-size:13px;color:var(--text-3);line-height:1.7}

/* ---------- 正文区 ---------- */
.article-main{padding:44px 0 76px;background:var(--bg)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:48px;align-items:start}
.article-col{max-width:760px;width:100%;margin:0 auto}
.article-body{font-size:17px;line-height:1.95;color:var(--text);max-width:760px}
.article-body h2{
  font-size:27px;line-height:1.35;margin:38px 0 14px;position:relative;padding-left:14px;font-weight:700;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.34em;width:3px;height:20px;border-radius:2px;background:var(--brand);
}
.article-body h3{font-size:20px;line-height:1.5;margin:28px 0 12px;font-weight:700}
.article-body h4{font-size:17px;margin:22px 0 10px}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:0}
.article-body ul li{position:relative;padding-left:22px;margin-bottom:9px;list-style:none}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--brand);
}
.article-body ol{list-style:decimal;padding-left:24px;counter-reset:none}
.article-body ol li{list-style:decimal;margin-bottom:9px;padding-left:2px}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;background:var(--bg-alt);
  border-left:3px solid var(--brand);border-radius:0 12px 12px 0;color:var(--text-2);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:14px;margin:22px 0;width:100%}
.article-body figure{margin:24px 0}
.article-body figcaption{font-size:13px;color:var(--text-3);text-align:center;margin-top:8px}
.article-body a{border-bottom:1px solid rgba(194,69,47,.35)}
.article-body a:hover{border-bottom-color:var(--brand)}
.article-body strong{font-weight:700;color:var(--text)}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:var(--bg-alt);font-weight:600}
.article-body hr{border:0;border-top:1px solid var(--line-soft);margin:30px 0}

/* ---------- 目录卡 ---------- */
.toc-card{
  position:sticky;top:96px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);padding:20px;box-shadow:var(--shadow-1);
}
.toc-title{font-size:15px;font-weight:700;margin-bottom:12px;color:var(--text)}
.toc-card ol{list-style:none;margin:0;padding:0}
.toc-card li{margin-bottom:2px}
.toc-card a{display:block;font-size:14px;color:var(--text-2);padding:8px 10px;border-radius:10px;line-height:1.5}
.toc-card a:hover{background:var(--bg);color:var(--brand)}
.toc-note{margin-top:14px;padding-top:12px;border-top:1px solid var(--line-soft);font-size:13px;color:var(--text-3);line-height:1.7}

/* ---------- 空态 ---------- */
.empty-state{
  background:var(--bg-alt);border:1px dashed var(--line);border-radius:var(--r-card);
  padding:44px 28px;text-align:center;
}
.empty-state h2{font-size:22px;margin-bottom:10px}
.empty-state p{color:var(--text-2);margin-bottom:20px}

/* ---------- 要点回顾 ---------- */
.recap{background:var(--bg-alt);border-radius:var(--r-card);padding:26px 28px;margin-top:36px}
.recap h2{font-size:20px;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.recap h2::before{content:"";width:3px;height:18px;border-radius:2px;background:var(--brand);display:block}
.recap ul{list-style:none;margin:0;padding:0}
.recap li{position:relative;padding-left:22px;margin-bottom:10px;color:var(--text-2);line-height:1.8;font-size:15px}
.recap li:last-child{margin-bottom:0}
.recap li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:2px;background:var(--brand)}

/* ---------- 作者块 ---------- */
.author-box{
  display:flex;gap:18px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);padding:24px;margin-top:32px;box-shadow:var(--shadow-1);
}
.author-avatar{
  width:56px;height:56px;border-radius:14px;background:var(--brand-soft);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;flex:none;
}
.author-box h3{font-size:17px;margin-bottom:6px}
.author-box p{font-size:15px;color:var(--text-2);margin-bottom:10px;line-height:1.8}

/* ---------- 上下篇 ---------- */
.postnav{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}
.postnav a{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px 22px;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
.postnav a:hover{border-color:var(--brand);box-shadow:var(--shadow-2);transform:translateY(-2px)}
.postnav span{display:block;font-size:13px;color:var(--text-3);margin-bottom:6px}
.postnav strong{display:block;font-size:16px;color:var(--text);font-weight:600;line-height:1.6}
.postnav a:hover strong{color:var(--brand)}

/* ---------- 相关推荐 ---------- */
.related{background:#fff;border-top:1px solid var(--line);padding:68px 0}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.rcard{
  display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1);
  transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.rcard:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);border-color:rgba(194,69,47,.3)}
.rcard img{width:100%;aspect-ratio:16/9;object-fit:cover}
.rcard-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.rcard-body h3{font-size:17px;line-height:1.55;transition:color .18s ease}
.rcard:hover .rcard-body h3{color:var(--brand)}
.rcard-desc{font-size:14px;color:var(--text-2);line-height:1.75;margin:0}
.rcard-meta{margin-top:auto;font-size:13px;color:var(--text-3);display:flex;align-items:center;gap:8px}

/* ---------- 订阅条 ---------- */
.subscribe-band{background:var(--green);color:#F6EFE7;padding:64px 0}
.subscribe-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.subscribe-band h2{font-size:26px;color:#fff;margin-bottom:10px;line-height:1.4}
.subscribe-band p{color:rgba(246,239,231,.85);margin:0;font-size:15px;line-height:1.85}
.sub-form{display:flex;gap:12px;flex-wrap:wrap}
.sub-form input{
  flex:1 1 220px;height:48px;border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.35);
  background:rgba(255,255,255,.10);color:#fff;padding:0 16px;outline:none;transition:border-color .18s,box-shadow .18s;
}
.sub-form input::placeholder{color:rgba(246,239,231,.65)}
.sub-form input:focus{border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.18)}
.sub-form button{
  height:48px;padding:0 26px;border-radius:var(--r-btn);background:var(--brand);color:#fff;
  font-weight:600;font-size:15px;transition:background .18s ease,transform .18s ease;
}
.sub-form button:hover{background:var(--brand-dark);transform:translateY(-1px)}
.sub-tip{margin-top:12px;font-size:13px;color:rgba(246,239,231,.82);min-height:20px}
.sub-note{margin-top:8px;font-size:13px;color:rgba(246,239,231,.66);line-height:1.7}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--text);color:#E9DED3;padding:0 0 28px;position:relative}
.footer-line{height:2px;background:linear-gradient(90deg,var(--brand),rgba(194,69,47,.12))}
.footer-top{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.3fr;gap:36px;padding:56px 0 40px}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(233,222,211,.78);margin-top:16px;max-width:330px}
.footer-title{font-size:15px;color:#fff;margin-bottom:14px;font-weight:700}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{margin-bottom:9px}
.footer-links a{color:rgba(233,222,211,.8);font-size:14px}
.footer-links a:hover{color:#fff}
.footer-sub p{font-size:14px;color:rgba(233,222,211,.78);margin:0}
.sub-row{display:flex;gap:8px;margin-top:14px}
.sub-row input{
  flex:1;min-width:0;height:44px;border-radius:var(--r-btn);border:1px solid rgba(233,222,211,.28);
  background:rgba(255,255,255,.06);color:#fff;padding:0 14px;outline:none;transition:border-color .18s,box-shadow .18s;
}
.sub-row input::placeholder{color:rgba(233,222,211,.55)}
.sub-row input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(194,69,47,.25)}
.sub-row button{height:44px;padding:0 20px;border-radius:var(--r-btn);background:var(--brand);color:#fff;font-weight:600}
.sub-row button:hover{background:var(--brand-dark)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;
  border-top:1px solid rgba(233,222,211,.16);padding-top:22px;font-size:13px;color:rgba(233,222,211,.6);
}
.footer-bottom a{color:rgba(233,222,211,.75)}
.footer-bottom a:hover{color:#fff}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .toc-card{display:none}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:991px){
  .container{padding:0 24px}
  .nav-toggle{display:flex}
  .main-nav{
    position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);
    background:#fff;border-left:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;
    padding:88px 24px 32px;transform:translateX(102%);
    transition:transform .28s ease;box-shadow:-12px 0 40px rgba(35,26,22,.14);
    z-index:95;overflow-y:auto;
  }
  .main-nav.is-open{transform:translateX(0)}
  .nav-link{font-size:16px;padding:0;min-height:48px;display:flex;align-items:center;border-bottom:1px solid var(--line-soft)}
  .nav-link::after{display:none}
  .nav-link.active{color:var(--brand)}
  .nav-cta{margin:20px 0 0;justify-content:center;height:48px}
  .article-head{padding:28px 0 34px}
  .article-head h1{font-size:30px}
  .article-body{font-size:16.5px}
  .subscribe-inner{grid-template-columns:1fr;gap:24px}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px;padding:44px 0 32px}
  .section{padding:60px 0}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .header-inner{height:60px}
  .brand-mark{height:34px;font-size:17px;padding:0 12px}
  .brand-sub{display:none}
  .article-head h1{font-size:26px;line-height:1.4}
  .meta-row{font-size:13px;gap:10px}
  .article-main{padding:32px 0 52px}
  .post-media{padding:24px 0 0}
  .post-figure img{aspect-ratio:4/3;border-radius:12px}
  .article-body{font-size:16px;line-height:1.9}
  .article-body h2{font-size:22px;margin:30px 0 12px}
  .article-body h3{font-size:18px}
  .related{padding:48px 0}
  .related-grid{grid-template-columns:1fr}
  .postnav{grid-template-columns:1fr;gap:14px}
  .author-box{flex-direction:column;gap:14px;padding:20px}
  .recap{padding:22px 20px}
  .subscribe-band{padding:48px 0}
  .subscribe-band h2{font-size:22px}
  .footer-top{grid-template-columns:1fr;gap:28px;padding:40px 0 28px}
  .footer-brand p{max-width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .section{padding:44px 0}
}
@media (max-width:520px){
  .sub-form{flex-direction:column}
  .sub-form input,.sub-form button{width:100%}
  .sub-row{flex-direction:column}
  .sub-row button{width:100%}
}

/* roulang page: category1 */
:root{
  --brand:#C2452F;
  --brand-dark:#8F2F20;
  --brand-soft:rgba(194,69,47,.10);
  --green:#1F5E58;
  --green-soft:rgba(31,94,88,.10);
  --gold:#E8A33D;
  --bg:#FBF7F2;
  --card:#FFFFFF;
  --bg-alt:#F3EAE0;
  --bg-deep:#EFE4D8;
  --text:#231A16;
  --text-2:#5C4C43;
  --text-3:#8A7970;
  --line:#E7DACE;
  --line-soft:#EFE4D8;
  --ok:#2F7D5B;
  --warn:#B5432C;
  --info:#2A5C7A;
  --r-card:16px;
  --r-btn:10px;
  --r-btn-lg:12px;
  --shadow-1:0 1px 2px rgba(35,26,22,.05);
  --shadow-2:0 10px 26px rgba(35,26,22,.10);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;background:var(--bg-deep);object-fit:cover}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input{font-family:inherit;font-size:16px;color:var(--text)}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--text);letter-spacing:.2px}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:72px 0}
.section--tight{padding:52px 0}
.section--bg{background:var(--bg)}
.section--white{background:var(--card)}
.section--alt{background:var(--bg-alt)}
.section-head{max-width:760px;margin-bottom:34px}
.section-title{
  font-size:30px;line-height:1.3;font-weight:700;
  display:flex;align-items:center;gap:12px;
}
.section-title::before{
  content:"";display:block;width:3px;height:22px;border-radius:2px;background:var(--brand);flex:none;
}
.section-desc{margin-top:12px;color:var(--text-2);font-size:16px;line-height:1.85;max-width:720px}
.section-foot{margin-top:30px}
/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.2px;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(194,69,47,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(194,69,47,.24)}
.btn-ghost{background:#fff;color:var(--brand);border-color:var(--line)}
.btn-ghost:hover{color:var(--brand-dark);border-color:var(--brand);background:var(--bg)}
.btn-lg{height:50px;border-radius:var(--r-btn-lg);padding:0 28px}
.text-link{color:var(--brand);font-weight:600;font-size:15px;border-bottom:1px solid transparent;padding-bottom:1px}
.text-link:hover{border-bottom-color:var(--brand)}
.tag{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;font-size:13px;font-weight:600;background:var(--brand-soft);color:var(--brand)}
.tag--green{background:var(--green-soft);color:var(--green)}
.tag--gold{background:rgba(232,163,61,.16);color:#8A5A12}
/* 头部 */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(150%) blur(8px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  height:38px;padding:0 14px;border-radius:12px;
  background:var(--brand);color:#fff;font-size:19px;font-weight:700;letter-spacing:1px;
  box-shadow:0 6px 16px rgba(194,69,47,.24);
}
.brand-sub{font-size:13px;color:var(--text-3);letter-spacing:.4px;line-height:1.2}
.main-nav{display:flex;align-items:center;gap:26px}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--text-2);padding:6px 0;line-height:1.6}
.nav-link:hover{color:var(--brand)}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-cta{margin-left:4px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center;background:#fff}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
/* 分类页头 */
.cat-head{background:var(--card);border-bottom:1px solid var(--line);padding:34px 0 42px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:18px}
.breadcrumb a{color:var(--text-2)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb span.sep{color:var(--line)}
.cat-title{font-size:38px;line-height:1.28;max-width:900px}
.cat-title em{font-style:normal;color:var(--brand)}
.cat-lead{margin-top:16px;max-width:760px;color:var(--text-2);font-size:16px;line-height:1.85}
.cat-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.cat-tag{display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;background:var(--bg-alt);color:var(--text-2);font-size:13px;font-weight:600;border:1px solid var(--line-soft)}
/* 速览 */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:6px 26px;border-right:1px solid rgba(35,26,22,.10)}
.stat:first-child{padding-left:0}
.stat:last-child{border-right:0}
.stat-num{font-size:28px;font-weight:700;color:var(--brand);line-height:1.3}
.stat-label{font-size:14px;color:var(--text-2);margin-top:2px}
/* 场景卡 */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.scene-card{
  display:grid;grid-template-columns:172px 1fr;gap:20px;align-items:start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:18px;box-shadow:var(--shadow-1);
  transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.scene-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);border-color:rgba(194,69,47,.30)}
.scene-media{width:100%;aspect-ratio:16/10;border-radius:12px;overflow:hidden}
.scene-media img{width:100%;height:100%;object-fit:cover}
.scene-body h3{font-size:18px;line-height:1.5}
.scene-body p{margin:8px 0 12px;font-size:14px;line-height:1.75;color:var(--text-2)}
.scene-meta{display:flex;flex-wrap:wrap;gap:8px}
.scene-meta span{font-size:13px;color:var(--text-3);background:var(--bg);border:1px solid var(--line-soft);border-radius:999px;padding:2px 10px}
/* 时间线 */
.timeline{list-style:none;position:relative;max-width:820px;margin:0 auto;padding-left:34px}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:var(--line-soft)}
.timeline-item{position:relative;padding:0 0 30px 0}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{
  content:"";position:absolute;left:-34px;top:8px;width:20px;height:20px;border-radius:50%;
  background:#fff;border:2px solid var(--brand);box-shadow:0 0 0 4px rgba(194,69,47,.10);
}
.timeline-num{font-size:13px;font-weight:700;color:var(--brand);letter-spacing:1px}
.timeline-body h3{font-size:19px;margin-top:2px;line-height:1.5}
.timeline-body p{font-size:15px;color:var(--text-2);margin:6px 0 0;max-width:680px}
/* 专题 */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.topic-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--shadow-1);
  transition:box-shadow .18s ease,transform .18s ease;
}
.topic-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.topic-card h3{font-size:20px;line-height:1.45}
.topic-card .topic-desc{margin-top:8px;font-size:14px;color:var(--text-2);line-height:1.75}
.topic-list{list-style:none;margin-top:18px;border-top:1px solid var(--line-soft);padding-top:6px}
.topic-list li{display:flex;gap:10px;padding:10px 0;font-size:15px;color:var(--text-2);border-bottom:1px dashed var(--line-soft);line-height:1.7}
.topic-list li:last-child{border-bottom:0}
.topic-list li::before{content:"";flex:none;width:6px;height:6px;border-radius:2px;background:var(--brand);margin-top:9px}
/* 编辑推荐 */
.reco{
  display:grid;grid-template-columns:1.02fr .98fr;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-1);
}
.reco-media{min-height:340px;background:url('/assets/images/7a6b20c70d0e4752.webp') center/cover no-repeat}
.reco-body{padding:40px 38px}
.reco-body h3{font-size:26px;line-height:1.4;margin-top:12px}
.reco-body p{margin-top:14px;color:var(--text-2);font-size:15px;line-height:1.9}
/* 最新信息列表 */
.cms-list{border-top:1px solid var(--line)}
.cms-item{
  display:flex;align-items:center;gap:22px;padding:20px 10px;
  border-bottom:1px solid var(--line-soft);color:var(--text);
  transition:background .18s ease;
}
.cms-item:hover{background:var(--card);color:var(--text)}
.cms-item:hover h3{color:var(--brand)}
.cms-main{flex:1;min-width:0}
.cms-item h3{font-size:18px;line-height:1.55;transition:color .18s ease}
.cms-item p{
  margin:6px 0 0;font-size:14px;color:var(--text-2);
  overflow:hidden;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;
}
.cms-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px;font-size:13px;color:var(--text-3)}
.cms-more{flex:none;font-size:14px;font-weight:600;color:var(--brand)}
.cms-empty{
  background:var(--card);border:1px dashed var(--line);border-radius:var(--r-card);
  padding:34px 26px;text-align:center;color:var(--text-2);font-size:15px;
}
/* 对照 */
.compare-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.compare-col{border-radius:var(--r-card);padding:28px;border:1px solid var(--line);background:var(--bg-alt)}
.compare-col--new{background:var(--card);border-color:rgba(194,69,47,.30);box-shadow:var(--shadow-1)}
.compare-col h3{font-size:18px;display:flex;align-items:center;gap:10px}
.compare-col h3 i{width:8px;height:8px;border-radius:50%;background:var(--text-3);display:block}
.compare-col--new h3 i{background:var(--brand)}
.compare-list{list-style:none;margin-top:14px}
.compare-list li{padding:12px 0;border-bottom:1px solid rgba(35,26,22,.07);font-size:15px;line-height:1.8;color:var(--text-2)}
.compare-list li:last-child{border-bottom:0;padding-bottom:0}
/* FAQ */
.faq{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1)}
.faq-item{border-bottom:1px solid var(--line-soft)}
.faq-item:last-child{border-bottom:0}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:17px 26px;min-height:56px;font-size:16px;font-weight:600;line-height:1.6;
  transition:background .18s ease,color .18s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:var(--bg);color:var(--brand)}
.faq-icon{flex:none;width:9px;height:9px;border-right:2px solid var(--text-3);border-bottom:2px solid var(--text-3);transform:rotate(45deg);transition:transform .2s ease;margin-top:-4px}
.faq-item[open] .faq-icon{transform:rotate(-135deg);margin-top:4px;border-color:var(--brand)}
.faq-answer{padding:0 26px 20px;font-size:15px;line-height:1.85;color:var(--text-2);max-width:720px}
.faq-answer p:last-child{margin-bottom:0}
/* 页脚 */
.site-footer{background:#231A16;color:#EDE3DA;margin-top:0}
.footer-line{height:2px;background:linear-gradient(90deg,var(--brand),rgba(194,69,47,0))}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:36px;padding:56px 0 36px}
.footer-brand .brand-mark{height:34px;font-size:17px}
.footer-brand p{color:rgba(237,227,218,.72);font-size:14px;line-height:1.85;margin-top:16px;max-width:330px}
.footer-title{font-size:15px;color:#F6EFE7;margin-bottom:14px;font-weight:700}
.footer-links{list-style:none}
.footer-links li{margin-bottom:10px}
.footer-links a{color:rgba(237,227,218,.76);font-size:14px}
.footer-links a:hover{color:#fff}
.footer-sub p{color:rgba(237,227,218,.72);font-size:14px}
.sub-row{display:flex;gap:10px;margin-top:12px}
.sub-row input{
  flex:1;min-width:0;height:44px;border-radius:10px;
  border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);
  padding:0 14px;color:#fff;font-size:14px;
}
.sub-row input::placeholder{color:rgba(237,227,218,.5)}
.sub-row input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(194,69,47,.25)}
.sub-row button{height:44px;padding:0 20px;border-radius:10px;background:var(--brand);color:#fff;font-weight:600;font-size:14px;transition:background .18s ease}
.sub-row button:hover{background:var(--brand-dark)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;
  padding:20px 0 30px;border-top:1px solid rgba(255,255,255,.10);
  font-size:13px;color:rgba(237,227,218,.60);
}
.footer-bottom a{color:rgba(237,227,218,.72)}
.footer-bottom a:hover{color:#fff}
/* 响应式 */
@media (max-width:1199px){
  .container{padding:0 24px}
  .section{padding:64px 0}
  .main-nav{gap:20px}
  .scene-card{grid-template-columns:150px 1fr}
  .reco-body{padding:32px 28px}
}
@media (max-width:991px){
  .header-inner{height:64px}
  .nav-toggle{display:flex}
  .main-nav{
    position:fixed;top:0;right:0;height:100vh;width:min(330px,84vw);
    background:#fff;flex-direction:column;align-items:stretch;gap:0;
    padding:84px 24px 32px;transform:translateX(100%);transition:transform .26s ease;
    box-shadow:-16px 0 40px rgba(35,26,22,.16);z-index:95;overflow-y:auto;
    border-left:1px solid var(--line);
  }
  .main-nav.is-open{transform:translateX(0)}
  .nav-link{padding:0;line-height:48px;font-size:16px;border-bottom:1px solid var(--line-soft)}
  .nav-link::after{display:none}
  .nav-link.active{color:var(--brand);font-weight:700}
  .nav-cta{order:-1;margin:0 0 18px;height:48px;width:100%}
  .site-header{height:auto}
  .cat-title{font-size:32px}
  .scene-grid{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:1fr}
  .stats-row{grid-template-columns:repeat(2,1fr);row-gap:26px}
  .stat{padding:0 22px}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(odd){padding-left:0}
  .reco{grid-template-columns:1fr}
  .reco-media{min-height:240px}
  .compare-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px;padding:44px 0 28px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:48px 0}
  .section--tight{padding:40px 0}
  .cat-head{padding:24px 0 32px}
  .cat-title{font-size:28px;line-height:1.34}
  .cat-lead{font-size:15px}
  .section-title{font-size:24px}
  .section-desc{font-size:15px}
  .scene-card{grid-template-columns:1fr;gap:14px;padding:16px}
  .scene-media{aspect-ratio:16/9}
  .reco-body{padding:26px 20px}
  .reco-body h3{font-size:21px}
  .cms-item{flex-direction:column;align-items:flex-start;gap:8px}
  .cms-more{display:none}
  .faq-item summary{padding:15px 18px;font-size:15px}
  .faq-answer{padding:0 18px 18px}
  .stats-row{grid-template-columns:1fr;row-gap:20px}
  .stat{border-right:0;padding:0}
  .footer-top{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .sub-row{flex-direction:column}
  .sub-row button{width:100%}
  .compare-col{padding:22px 18px}
  .timeline{padding-left:28px}
  .timeline-item::before{left:-28px}
}
@media (max-width:400px){
  .cat-title{font-size:26px}
}

/* roulang page: category2 */
:root{
  --brand:#C2452F;
  --brand-dark:#8F2F20;
  --brand-soft:rgba(194,69,47,.10);
  --green:#1F5E58;
  --green-soft:rgba(31,94,88,.10);
  --gold:#E8A33D;
  --bg:#FBF7F2;
  --card:#FFFFFF;
  --bg-alt:#F3EAE0;
  --bg-deep:#EFE4D8;
  --text:#231A16;
  --text-2:#5C4C43;
  --text-3:#8A7970;
  --line:#E7DACE;
  --line-soft:#EFE4D8;
  --ok:#2F7D5B;
  --warn:#B5432C;
  --info:#2A5C7A;
  --r-card:16px;
  --r-btn:10px;
  --r-btn-lg:12px;
  --shadow-1:0 1px 2px rgba(35,26,22,.05);
  --shadow-2:0 10px 26px rgba(35,26,22,.10);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
img{max-width:100%;display:block;background:var(--bg-deep)}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font-family:inherit;font-size:16px;color:var(--text)}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* ---------- 通用板块 ---------- */
.section{padding:76px 0}
.section--tight{padding:52px 0}
.sec-white{background:var(--card)}
.sec-bg{background:var(--bg)}
.sec-alt{background:var(--bg-alt)}
.section--dark{background:var(--green);color:#F6EFE7}
.section-head{max-width:780px;margin-bottom:36px}
.section-title{
  font-size:30px;line-height:1.3;font-weight:700;letter-spacing:.2px;
  display:flex;align-items:center;gap:12px;color:var(--text);
}
.section-title::before{content:"";display:block;width:3px;height:22px;border-radius:2px;background:var(--brand);flex:none}
.section--dark .section-title{color:#F6EFE7}
.section--dark .section-title::before{background:var(--gold)}
.section-desc{margin-top:12px;color:var(--text-2);font-size:16px;line-height:1.85;max-width:720px}
.section--dark .section-desc{color:rgba(246,239,231,.82)}

/* ---------- 按钮 / 标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.2px;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(194,69,47,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(194,69,47,.24)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--brand);border-color:var(--line)}
.btn-ghost:hover{color:var(--brand-dark);border-color:var(--brand);background:var(--bg)}
.btn-lg{height:50px;border-radius:var(--r-btn-lg);padding:0 28px}
.btn-light{background:#fff;color:var(--green);border-color:rgba(255,255,255,.6)}
.btn-light:hover{background:#F6EFE7;color:var(--green)}
.text-link{color:var(--brand);font-weight:600;font-size:15px;border-bottom:1px solid transparent;padding-bottom:1px}
.text-link:hover{border-bottom-color:var(--brand)}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:13px;font-weight:600;background:var(--brand-soft);color:var(--brand);white-space:nowrap;
}
.tag--green{background:var(--green-soft);color:var(--green)}
.tag--gold{background:rgba(232,163,61,.16);color:#8A5A12}
.tag--line{background:#fff;border:1px solid var(--line);color:var(--text-2);font-weight:500}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(150%) blur(8px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  height:38px;padding:0 14px;border-radius:12px;
  background:var(--brand);color:#fff;font-size:19px;font-weight:700;letter-spacing:1px;
  box-shadow:0 6px 16px rgba(194,69,47,.24);
}
.brand-sub{font-size:13px;color:var(--text-3);letter-spacing:.4px;line-height:1.2}
.main-nav{display:flex;align-items:center;gap:26px}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--text-2);padding:6px 0;line-height:1.6}
.nav-link:hover{color:var(--brand)}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-cta{margin-left:4px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  align-items:center;justify-content:center;background:#fff;position:relative;z-index:96;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- 分类页头 ---------- */
.page-head{background:var(--card);border-bottom:1px solid var(--line);padding:36px 0 40px}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);flex-wrap:wrap}
.crumbs a{color:var(--text-3)}
.crumbs a:hover{color:var(--brand)}
.crumbs span[aria-current]{color:var(--text-2);font-weight:600}
.page-title{
  margin-top:16px;font-size:38px;line-height:1.28;font-weight:700;color:var(--text);max-width:860px;
}
.page-lead{margin-top:14px;max-width:760px;font-size:16px;line-height:1.9;color:var(--text-2)}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}

/* ---------- 栏目速览 ---------- */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat-item{padding:24px 24px 24px 0;border-right:1px solid var(--line)}
.stat-item:last-child{border-right:0;padding-right:0}
.stat-item:not(:first-child){padding-left:24px}
.stat-num{font-size:26px;font-weight:700;color:var(--brand);line-height:1.4}
.stat-label{font-size:14px;color:var(--text-2);margin-top:2px}

/* ---------- 场景卡 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card-grid--2{grid-template-columns:repeat(2,1fr)}
.scene-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-1);display:flex;flex-direction:column;
  transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.scene-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);border-color:rgba(194,69,47,.30)}
.scene-media{aspect-ratio:16/9;overflow:hidden;background:var(--bg-deep)}
.scene-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.scene-card:hover .scene-media img{transform:scale(1.03)}
.scene-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.scene-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.scene-title{font-size:19px;line-height:1.5;font-weight:700;color:var(--text)}
.scene-desc{font-size:14.5px;line-height:1.8;color:var(--text-2)}
.scene-meta{margin-top:auto;display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-3);padding-top:8px}

/* ---------- 句式对照 ---------- */
.phrase-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.phrase-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--shadow-1);
}
.phrase-card h3{font-size:18px;line-height:1.5;margin-bottom:14px;color:var(--text)}
.phrase-row{display:grid;grid-template-columns:64px 1fr;gap:12px;padding:12px 0;border-top:1px dashed var(--line-soft);align-items:start}
.phrase-row:first-of-type{border-top:0;padding-top:0}
.phrase-key{font-size:13px;font-weight:600;height:24px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:0 8px}
.phrase-key--bad{background:rgba(181,67,44,.10);color:var(--warn)}
.phrase-key--good{background:rgba(47,125,91,.10);color:var(--ok)}
.phrase-text{font-size:15px;line-height:1.8;color:var(--text-2)}
.phrase-text strong{color:var(--text);font-weight:600}

/* ---------- 专题拆分 ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.topic-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:var(--shadow-1);transition:box-shadow .18s ease,transform .18s ease;
}
.topic-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.topic-card h3{font-size:20px;line-height:1.5;color:var(--text)}
.topic-card .topic-sub{margin-top:8px;font-size:14px;line-height:1.8;color:var(--text-3)}
.topic-list{margin-top:16px;border-top:1px solid var(--line-soft);padding-top:12px}
.topic-list li{
  position:relative;padding-left:16px;font-size:14.5px;line-height:1.8;color:var(--text-2);
  padding-bottom:10px;
}
.topic-list li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:2px;background:var(--brand);opacity:.65}

/* ---------- 编辑推荐 ---------- */
.feature-card{
  display:grid;grid-template-columns:.95fr 1.05fr;gap:0;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1);
}
.feature-media{min-height:340px;background:var(--bg-deep)}
.feature-media img{width:100%;height:100%;object-fit:cover}
.feature-body{padding:36px 38px;display:flex;flex-direction:column;gap:14px;justify-content:center}
.feature-body h3{font-size:24px;line-height:1.45;color:var(--text)}
.feature-body p{font-size:15px;line-height:1.9;color:var(--text-2)}
.feature-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-3);flex-wrap:wrap}

/* ---------- 步骤时间线 ---------- */
.steps{display:grid;gap:0;max-width:860px}
.step-item{position:relative;display:grid;grid-template-columns:56px 1fr;gap:20px;padding-bottom:32px}
.step-item:last-child{padding-bottom:0}
.step-item::before{
  content:"";position:absolute;left:21px;top:44px;bottom:0;width:2px;
  background:rgba(246,239,231,.22);
}
.step-item:last-child::before{display:none}
.step-dot{
  width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:rgba(246,239,231,.10);border:1px solid rgba(246,239,231,.34);
  color:#F6EFE7;font-weight:700;font-size:16px;flex:none;
}
.step-body h3{font-size:19px;line-height:1.5;color:#F6EFE7}
.step-body p{margin-top:6px;font-size:15px;line-height:1.85;color:rgba(246,239,231,.80)}

/* ---------- 资讯列表 ---------- */
.news-list{border-top:1px solid var(--line)}
.news-item{border-bottom:1px solid var(--line-soft);transition:background .18s ease}
.news-item:hover{background:var(--bg)}
.news-hit{display:flex;align-items:flex-start;justify-content:space-between;gap:28px;padding:22px 16px 22px 4px}
.news-hit:hover .news-title{color:var(--brand)}
.news-main{min-width:0}
.news-title{font-size:17px;line-height:1.6;font-weight:600;color:var(--text);transition:color .18s ease}
.news-desc{margin-top:6px;font-size:14px;line-height:1.8;color:var(--text-3);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;align-items:center;gap:12px;flex:none;padding-top:2px}
.news-date{font-size:13px;color:var(--text-3);white-space:nowrap}
.news-arrow{font-size:13px;font-weight:600;color:var(--brand);white-space:nowrap}
.empty-box{
  background:var(--card);border:1px dashed var(--line);border-radius:var(--r-card);
  padding:36px 24px;text-align:center;color:var(--text-3);font-size:15px;
}

/* ---------- FAQ ---------- */
.faq{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1)}
.faq-item + .faq-item{border-top:1px solid var(--line-soft)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:56px;padding:14px 24px;font-size:16px;font-weight:600;color:var(--text);
  text-align:left;line-height:1.7;transition:color .18s ease,background .18s ease;
}
.faq-q:hover{color:var(--brand);background:var(--bg)}
.faq-q .caret{
  flex:none;width:20px;height:20px;position:relative;transition:transform .25s ease;
}
.faq-q .caret::before,.faq-q .caret::after{
  content:"";position:absolute;top:50%;left:50%;width:11px;height:2px;border-radius:2px;background:var(--brand);
}
.faq-q .caret::before{transform:translate(-50%,-50%) rotate(0deg)}
.faq-q .caret::after{transform:translate(-50%,-50%) rotate(90deg);transition:opacity .2s ease}
.faq-item.open .faq-q .caret{transform:rotate(180deg)}
.faq-item.open .faq-q .caret::after{opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 24px 22px;font-size:15px;line-height:1.85;color:var(--text-2);max-width:720px}

/* ---------- 转化横条 ---------- */
.cta-band{
  background:var(--brand);border-radius:20px;padding:44px 44px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;
  box-shadow:0 18px 40px rgba(194,69,47,.22);color:#fff;
}
.cta-band h2{font-size:26px;line-height:1.4;color:#fff}
.cta-band p{margin-top:10px;font-size:15px;line-height:1.85;color:rgba(255,255,255,.86);max-width:460px}
.sub-form{display:grid;gap:10px}
.sub-form .field-row{display:flex;gap:10px}
.sub-form input[type="email"]{
  flex:1;min-width:0;height:48px;border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.5);
  background:rgba(255,255,255,.96);padding:0 16px;font-size:15px;color:var(--text);
}
.sub-form input[type="email"]::placeholder{color:var(--text-3)}
.sub-form input[type="email"]:focus{outline:none;border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.28)}
.sub-form button{height:48px;padding:0 26px;border-radius:var(--r-btn);background:var(--text);color:#fff;font-weight:600;font-size:15px;transition:background .18s ease,transform .18s ease}
.sub-form button:hover{background:#000;transform:translateY(-1px)}
.form-tip{font-size:13px;line-height:1.7;min-height:20px;color:rgba(255,255,255,.9)}
.form-tip.is-error{color:#FFE1D9}
.form-tip.is-ok{color:#DFF6EA}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--text);color:#F3EAE0;padding-bottom:28px;margin-top:0}
.footer-line{height:2px;background:linear-gradient(90deg,var(--brand),rgba(194,69,47,.12))}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding:56px 0 36px}
.footer-brand .brand-mark{height:34px;font-size:17px}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.85;color:rgba(243,234,224,.72);max-width:340px}
.footer-title{font-size:15px;font-weight:600;color:#fff;margin-bottom:16px}
.footer-links li{margin-bottom:10px}
.footer-links a{color:rgba(243,234,224,.76);font-size:14px}
.footer-links a:hover{color:#fff}
.footer-sub p{font-size:14px;line-height:1.8;color:rgba(243,234,224,.72)}
.sub-row{display:flex;gap:8px;margin-top:14px}
.sub-row input{
  flex:1;min-width:0;height:44px;border-radius:var(--r-btn);padding:0 14px;font-size:14px;
  border:1px solid rgba(243,234,224,.24);background:rgba(255,255,255,.06);color:#fff;
}
.sub-row input::placeholder{color:rgba(243,234,224,.48)}
.sub-row input:focus{outline:none;border-color:rgba(243,234,224,.7)}
.sub-row button{height:44px;padding:0 18px;border-radius:var(--r-btn);background:var(--brand);color:#fff;font-weight:600;font-size:14px;transition:background .18s ease}
.sub-row button:hover{background:var(--brand-dark)}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  padding-top:22px;border-top:1px solid rgba(243,234,224,.14);font-size:13px;color:rgba(243,234,224,.58);
}
.footer-bottom a{color:rgba(243,234,224,.8)}
.footer-bottom a:hover{color:#fff}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .container{padding:0 24px}
  .page-title{font-size:34px}
  .card-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:991px){
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:fixed;top:0;right:0;height:100vh;width:min(330px,86vw);
    background:#fff;flex-direction:column;align-items:stretch;gap:0;
    padding:88px 22px 32px;transform:translateX(101%);
    transition:transform .3s ease;box-shadow:-18px 0 40px rgba(35,26,22,.16);
    z-index:95;overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0)}
  .nav-link{height:48px;display:flex;align-items:center;font-size:16px;border-bottom:1px solid var(--line-soft);padding:0}
  .nav-link::after{display:none}
  .nav-cta{margin:18px 0 0;width:100%;order:-1}
  .header-inner{height:64px}
  .section{padding:56px 0}
  .page-title{font-size:30px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .stat-item{padding:18px 0;border-right:0;border-bottom:1px solid var(--line)}
  .stat-item:not(:first-child){padding-left:0}
  .stat-item:nth-child(odd){padding-right:20px}
  .stat-item:nth-child(even){padding-left:20px;border-left:1px solid var(--line)}
  .stat-item:nth-last-child(-n+2){border-bottom:0}
  .phrase-grid{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:1fr}
  .feature-card{grid-template-columns:1fr}
  .feature-media{min-height:240px}
  .feature-body{padding:28px}
  .cta-band{grid-template-columns:1fr;padding:32px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px;padding:44px 0 28px}
  .news-hit{flex-direction:column;gap:10px;padding:18px 8px 18px 4px}
  .news-meta{width:100%}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:44px 0}
  .section-title{font-size:24px}
  .page-head{padding:26px 0 30px}
  .page-title{font-size:26px;line-height:1.35}
  .page-lead{font-size:15px}
  .card-grid,.card-grid--2{grid-template-columns:1fr}
  .scene-title{font-size:18px}
  .feature-body h3{font-size:20px}
  .step-item{grid-template-columns:44px 1fr;gap:14px}
  .step-dot{width:38px;height:38px;font-size:15px}
  .step-item::before{left:18px;top:38px}
  .cta-band{padding:26px 20px;border-radius:16px}
  .cta-band h2{font-size:21px}
  .sub-form .field-row{flex-direction:column}
  .sub-form button{width:100%}
  .faq-q{padding:14px 18px;font-size:15px}
  .faq-a p{padding:0 18px 18px}
  .footer-top{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media (max-width:520px){
  .page-title{font-size:23px}
  .stat-num{font-size:22px}
  .scene-body{padding:16px 16px 18px}
  .phrase-card{padding:18px}
  .phrase-row{grid-template-columns:56px 1fr}
  .brand-sub{display:none}
}

/* roulang page: category3 */
:root{
  --brand:#C2452F;
  --brand-dark:#8F2F20;
  --brand-soft:rgba(194,69,47,.10);
  --green:#1F5E58;
  --green-soft:rgba(31,94,88,.10);
  --gold:#E8A33D;
  --bg:#FBF7F2;
  --card:#FFFFFF;
  --bg-alt:#F3EAE0;
  --bg-deep:#EFE4D8;
  --text:#231A16;
  --text-2:#5C4C43;
  --text-3:#8A7970;
  --line:#E7DACE;
  --line-soft:#EFE4D8;
  --ok:#2F7D5B;
  --warn:#B5432C;
  --info:#2A5C7A;
  --r-card:16px;
  --r-btn:10px;
  --r-btn-lg:12px;
  --shadow-1:0 1px 2px rgba(35,26,22,.05);
  --shadow-2:0 10px 26px rgba(35,26,22,.10);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-weight:700}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;background:var(--bg-deep)}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font-family:inherit;font-size:16px;color:var(--text)}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* ---------- 板块基础 ---------- */
.section{padding:76px 0}
.section--tight{padding:56px 0}
.section--white{background:var(--card)}
.section--alt{background:var(--bg-alt)}
.section--plain{background:var(--bg)}
.section-head{max-width:780px;margin-bottom:36px}
.section-title{
  font-size:30px;line-height:1.3;font-weight:700;letter-spacing:.2px;
  display:flex;align-items:center;gap:12px;
}
.section-title::before{
  content:"";display:block;width:3px;height:22px;border-radius:2px;background:var(--brand);flex:none;
}
.section-desc{margin-top:12px;color:var(--text-2);font-size:16px;line-height:1.85;max-width:720px}
.section-foot{margin-top:32px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.2px;
  border:1px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(194,69,47,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(194,69,47,.24)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--brand);border-color:var(--line)}
.btn-ghost:hover{color:var(--brand-dark);border-color:var(--brand);background:var(--bg)}
.btn-lg{height:50px;border-radius:var(--r-btn-lg);padding:0 28px}
.text-link{color:var(--brand);font-weight:600;font-size:15px;border-bottom:1px solid transparent;padding-bottom:1px}
.text-link:hover{border-bottom-color:var(--brand)}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:13px;font-weight:600;background:var(--brand-soft);color:var(--brand);
}
.tag--green{background:var(--green-soft);color:var(--green)}
.tag--gold{background:rgba(232,163,61,.16);color:#8A5A12}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(150%) blur(8px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  height:38px;padding:0 14px;border-radius:12px;
  background:var(--brand);color:#fff;font-size:19px;font-weight:700;letter-spacing:1px;
  box-shadow:0 6px 16px rgba(194,69,47,.24);
}
.brand-sub{font-size:13px;color:var(--text-3);letter-spacing:.4px;line-height:1.2}
.main-nav{display:flex;align-items:center;gap:26px}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--text-2);padding:6px 0;line-height:1.6}
.nav-link:hover{color:var(--brand)}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-cta{margin-left:4px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  align-items:center;justify-content:center;background:#fff;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- 分类页头 ---------- */
.cat-head{background:#fff;border-bottom:1px solid var(--line);padding:40px 0 42px}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3)}
.crumb a{color:var(--text-2)}
.crumb a:hover{color:var(--brand)}
.crumb .sep{color:var(--line)}
.cat-title{margin-top:18px;font-size:40px;line-height:1.25;letter-spacing:.2px;max-width:900px}
.cat-title em{font-style:normal;color:var(--brand)}
.cat-lead{margin-top:16px;max-width:760px;font-size:16px;line-height:1.9;color:var(--text-2)}
.cat-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.cat-tags span{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  background:var(--bg);border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--text-2);
}

/* ---------- 速览 ---------- */
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact{padding:26px 24px;border-left:1px solid var(--line)}
.fact:first-child{border-left:0;padding-left:0}
.fact-num{font-size:26px;font-weight:700;color:var(--brand);line-height:1.3}
.fact-label{margin-top:6px;font-size:14px;font-weight:600;color:var(--text)}
.fact-note{margin-top:4px;font-size:13px;color:var(--text-3);line-height:1.7}

/* ---------- 专题卡列表 ---------- */
.topic-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.topic-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-1);
  transition:box-shadow .18s ease,border-color .18s ease,transform .18s ease;
}
.topic-card:hover{box-shadow:var(--shadow-2);border-color:rgba(194,69,47,.3);transform:translateY(-2px)}
.topic-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--bg-deep)}
.topic-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.topic-card:hover .topic-thumb img{transform:scale(1.03)}
.topic-body{padding:22px 24px 24px}
.topic-body h3{font-size:20px;line-height:1.5;margin:12px 0 10px}
.topic-card:hover .topic-body h3{color:var(--brand)}
.topic-body p{font-size:15px;color:var(--text-2);margin:0;line-height:1.8}
.topic-meta{
  margin-top:16px;padding-top:14px;border-top:1px dashed var(--line-soft);
  display:flex;flex-wrap:wrap;gap:6px 20px;font-size:13px;color:var(--text-3);
}
.topic-meta b{color:var(--text-2);font-weight:600}

/* ---------- 预算分档 ---------- */
.budget-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.budget-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--shadow-1);
  transition:box-shadow .18s ease,transform .18s ease;
}
.budget-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.budget-price{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:var(--green-soft);color:var(--green);font-size:13px;font-weight:600;
}
.budget-card h3{font-size:19px;margin:14px 0 10px;line-height:1.5}
.budget-card > p{font-size:15px;color:var(--text-2);line-height:1.8}
.budget-list{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line-soft)}
.budget-list li{
  position:relative;padding-left:18px;font-size:14px;color:var(--text-2);line-height:1.8;margin-bottom:8px;
}
.budget-list li::before{
  content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:2px;background:var(--brand);
}
.budget-list li:last-child{margin-bottom:0}

/* ---------- 编辑推荐 ---------- */
.pick{
  display:grid;grid-template-columns:1fr 1fr;
  background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow-1);
}
.pick-media{background:var(--bg-deep)}
.pick-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.pick-body{padding:36px 36px 36px 34px}
.pick-body h3{font-size:24px;line-height:1.4;margin:14px 0 14px}
.pick-quote{
  background:var(--bg);border-left:3px solid var(--brand);border-radius:0 12px 12px 0;
  padding:18px 20px;font-size:15px;line-height:1.9;color:var(--text-2);margin:0 0 20px;
}
.pick-foot{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--text-3)}

/* ---------- 时间线 ---------- */
.steps{max-width:820px}
.step{position:relative;padding-left:38px;padding-bottom:30px;border-left:2px solid var(--line-soft);margin-left:9px}
.step:last-child{border-left-color:transparent;padding-bottom:0}
.step::before{
  content:"";position:absolute;left:-9px;top:2px;width:16px;height:16px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);
}
.step h3{font-size:18px;line-height:1.5;margin-bottom:6px}
.step h3 span{color:var(--brand);margin-right:8px}
.step p{font-size:15px;color:var(--text-2);margin:0;line-height:1.8;max-width:680px}

/* ---------- 误区对照 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-col{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:24px 26px}
.compare-col--good{background:var(--bg-alt);border-color:rgba(194,69,47,.28)}
.compare-col h3{font-size:17px;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.compare-col h3 i{
  width:8px;height:8px;border-radius:50%;background:var(--text-3);display:block;flex:none;
}
.compare-col--good h3 i{background:var(--brand)}
.compare-row{padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px;color:var(--text-2);line-height:1.8}
.compare-row:last-child{border-bottom:0;padding-bottom:0}
.compare-row strong{display:block;color:var(--text);font-weight:600;margin-bottom:2px}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  margin-bottom:12px;overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease;
}
.faq-item.open{border-color:rgba(194,69,47,.35);box-shadow:var(--shadow-1)}
.faq-q{
  width:100%;min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 22px;font-size:16px;font-weight:600;text-align:left;color:var(--text);line-height:1.6;
}
.faq-q:hover{color:var(--brand)}
.faq-chev{
  flex:none;width:18px;height:18px;position:relative;transition:transform .25s ease;
}
.faq-chev::before,.faq-chev::after{
  content:"";position:absolute;top:8px;left:0;width:11px;height:2px;border-radius:2px;background:var(--brand);
}
.faq-chev::before{transform:rotate(45deg)}
.faq-chev::after{left:7px;transform:rotate(-45deg)}
.faq-item.open .faq-chev{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-a{max-height:420px}
.faq-a p{padding:0 22px 20px;margin:0;font-size:15px;line-height:1.85;color:var(--text-2);max-width:680px}

/* ---------- 资讯列表 ---------- */
.news-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1)}
.news-item{
  display:grid;grid-template-columns:64px 1fr auto;gap:20px;align-items:center;
  padding:18px 24px;border-bottom:1px solid var(--line-soft);transition:background .18s ease;
}
.news-item:last-child{border-bottom:0}
.news-item:hover{background:var(--bg)}
.news-date{text-align:center;line-height:1.2}
.news-date .d-day{display:block;font-size:20px;font-weight:700;color:var(--brand)}
.news-date .d-mon{font-size:12px;color:var(--text-3)}
.news-main{min-width:0}
.news-title{font-size:16px;font-weight:600;color:var(--text);display:block;line-height:1.6}
.news-item:hover .news-title{color:var(--brand)}
.news-sum{margin:2px 0 8px;font-size:14px;color:var(--text-2);line-height:1.7;overflow:hidden;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}
.news-read{font-size:14px;font-weight:600;color:var(--brand);white-space:nowrap}
.news-empty{padding:44px 24px;text-align:center;color:var(--text-2);font-size:15px;background:var(--bg)}
.news-empty span{display:block;font-size:13px;color:var(--text-3);margin-top:6px}

/* ---------- 订阅横条 ---------- */
.sub-bar{
  background:var(--green);color:#F6EFE7;border-radius:20px;padding:40px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;
}
.sub-bar h2{font-size:26px;line-height:1.4;color:#fff}
.sub-bar p{margin-top:10px;font-size:15px;color:rgba(246,239,231,.82);line-height:1.8}
.sub-form{display:flex;gap:10px;flex-wrap:wrap}
.sub-form input{
  flex:1 1 220px;height:46px;padding:0 16px;border-radius:var(--r-btn);
  border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:#fff;
}
.sub-form input::placeholder{color:rgba(246,239,231,.62)}
.sub-form input:focus{outline:none;border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.18)}
.sub-form button{
  height:46px;padding:0 26px;border-radius:var(--r-btn);background:#fff;color:var(--green);
  font-size:15px;font-weight:600;transition:background .18s ease,transform .18s ease;
}
.sub-form button:hover{background:#F6EFE7;transform:translateY(-1px)}
.sub-note{margin-top:12px;font-size:13px;color:rgba(246,239,231,.7)}

/* ---------- 页脚 ---------- */
.site-footer{background:#231A16;color:#EFE4D8;margin-top:0}
.footer-line{height:1px;background:linear-gradient(90deg,rgba(194,69,47,.95),rgba(232,163,61,.45))}
.footer-top{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.5fr;gap:40px;
  padding:56px 0 40px;
}
.footer-brand .brand-mark{margin-bottom:16px}
.footer-brand p{font-size:14px;line-height:1.9;color:#C0ADA0;max-width:340px}
.footer-title{font-size:15px;font-weight:700;color:#FBF7F2;margin-bottom:16px;letter-spacing:.4px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:#C0ADA0}
.footer-links a:hover{color:#fff}
.footer-sub p{font-size:14px;color:#C0ADA0;line-height:1.8}
.sub-row{display:flex;gap:8px}
.sub-row input{
  flex:1;min-width:0;height:44px;padding:0 14px;border-radius:10px;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.07);color:#fff;font-size:15px;
}
.sub-row input::placeholder{color:#8F7F73}
.sub-row input:focus{outline:none;border-color:#E8A33D;box-shadow:0 0 0 3px rgba(232,163,61,.18)}
.sub-row button{
  height:44px;padding:0 20px;border-radius:10px;background:var(--brand);color:#fff;
  font-size:15px;font-weight:600;transition:background .18s ease;
}
.sub-row button:hover{background:var(--brand-dark)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:18px 0 30px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:13px;color:#9C8B7F;
}
.footer-bottom a{color:#C0ADA0}
.footer-bottom a:hover{color:#fff}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .container{padding:0 24px}
  .cat-title{font-size:36px}
  .footer-top{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
  .footer-sub{grid-column:1 / -1}
}
@media (max-width:991px){
  .section{padding:58px 0}
  .section--tight{padding:46px 0}
  .header-inner{height:66px}
  .nav-toggle{display:flex}
  .main-nav{
    position:fixed;top:0;right:0;height:100vh;width:290px;max-width:86vw;z-index:95;
    background:#fff;flex-direction:column;align-items:stretch;gap:0;
    padding:88px 24px 32px;overflow-y:auto;
    box-shadow:-14px 0 40px rgba(35,26,22,.16);
    transform:translateX(105%);transition:transform .28s ease;
  }
  .main-nav.open{transform:translateX(0)}
  .nav-link{height:48px;display:flex;align-items:center;width:100%;border-bottom:1px solid var(--line-soft);font-size:16px}
  .nav-link::after{display:none}
  .nav-link.active{color:var(--brand)}
  .nav-cta{order:-1;width:100%;margin:0 0 16px}
  .topic-list{grid-template-columns:1fr}
  .budget-grid{grid-template-columns:1fr 1fr}
  .facts{grid-template-columns:1fr 1fr}
  .fact{padding:22px 20px}
  .fact:nth-child(odd){border-left:0;padding-left:0}
  .fact:nth-child(n+3){border-top:1px solid var(--line)}
  .pick{grid-template-columns:1fr}
  .pick-media img{aspect-ratio:16/9}
  .pick-body{padding:28px 24px}
  .compare{grid-template-columns:1fr}
  .sub-bar{grid-template-columns:1fr;padding:32px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:44px 0}
  .section--tight{padding:38px 0}
  .cat-head{padding:28px 0 32px}
  .cat-title{font-size:28px;line-height:1.35}
  .cat-lead{font-size:15px}
  .section-title{font-size:24px}
  .section-desc{font-size:15px}
  .facts{grid-template-columns:1fr}
  .fact{border-left:0;padding:18px 0;border-top:1px solid var(--line)}
  .fact:first-child{border-top:0;padding-top:0}
  .budget-grid{grid-template-columns:1fr}
  .topic-body{padding:20px}
  .news-item{grid-template-columns:54px 1fr;gap:14px;padding:16px 18px}
  .news-read{display:none}
  .sub-bar{padding:26px 20px}
  .sub-bar h2{font-size:22px}
  .footer-top{grid-template-columns:1fr;gap:28px;padding:40px 0 28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .brand-sub{display:none}
  .pick-body h3{font-size:20px}
}
@media (max-width:520px){
  .cat-tags span{height:28px;font-size:12px;padding:0 12px}
  .btn{width:100%}
  .sub-form button{width:100%}
  .sub-row{flex-wrap:wrap}
  .sub-row button{width:100%}
}