/* roulang page: index */
:root{
  --berry:#C42A62;
  --berry-dark:#A81F52;
  --berry-soft:#FBE7EE;
  --orange:#F2894A;
  --plum:#2B1626;
  --plum-soft:#3B2233;
  --cream:#FDF7F3;
  --cream2:#F7ECE6;
  --white:#FFFFFF;
  --ink:#241A20;
  --ink2:#6B5860;
  --ink3:#937E88;
  --line:#EFDFD6;
  --green:#2E9E7B;
  --green-soft:#E4F4EE;
  --gold:#C9A227;
  --r-lg:20px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh:0 8px 24px -16px rgba(43,22,38,.28);
  --sh-hover:0 18px 40px -20px rgba(43,22,38,.40);
  --maxw:1200px;
  --section-pad:80px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--berry);text-decoration:none}
a:hover{color:var(--berry-dark)}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--berry);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
@media(min-width:768px){.container{padding:0 32px}}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:24px;height:72px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink)}
.logo:hover{color:var(--ink)}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--berry-soft);display:grid;place-items:center;flex:0 0 auto}
.logo-mark svg{width:22px;height:22px}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text strong{font-size:18px;font-weight:800;letter-spacing:.5px}
.logo-text em{font-size:11px;font-style:normal;color:var(--ink3);letter-spacing:1.5px}
.main-nav{display:none;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;display:inline-block;padding:10px 14px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--ink2);transition:color .2s,background .2s;
}
.nav-link:hover{color:var(--berry);background:var(--berry-soft)}
.nav-link.active{color:var(--berry)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--berry);
}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.main-nav + .header-actions{margin-left:0}
.nav-toggle{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;
  display:grid;place-content:center;gap:4px;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}
@media(min-width:1024px){
  .main-nav{display:flex;margin-left:auto}
  .header-actions{margin-left:0}
  .nav-toggle{display:none}
}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;background:#fff;
  box-shadow:-20px 0 50px -30px rgba(43,22,38,.6);transform:translateX(100%);
  transition:transform .28s ease;z-index:120;padding:24px 22px;display:flex;flex-direction:column;gap:8px;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.drawer-title{font-size:15px;font-weight:800;color:var(--ink)}
.drawer-close{border:0;background:var(--cream2);width:34px;height:34px;border-radius:10px;font-size:18px;line-height:1;cursor:pointer;color:var(--ink)}
.drawer a.d-link{padding:12px 14px;border-radius:12px;font-size:15px;font-weight:600;color:var(--ink2)}
.drawer a.d-link:hover,.drawer a.d-link.active{background:var(--berry-soft);color:var(--berry)}
.drawer .btn{margin-top:12px}
.backdrop{position:fixed;inset:0;background:rgba(43,22,38,.42);opacity:0;pointer-events:none;transition:opacity .28s;z-index:110}
.backdrop.open{opacity:1;pointer-events:auto}

/* ============ 按钮 / 徽章 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-pill);font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,color .2s;
}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-primary{background:var(--berry);color:#fff;box-shadow:0 10px 24px -16px rgba(196,42,98,.9)}
.btn-primary:hover{background:var(--berry-dark);color:#fff;transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--berry);border-color:var(--berry)}
.btn-ghost:hover{background:var(--berry-soft);color:var(--berry-dark);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.badge{
  display:inline-block;padding:3px 10px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;background:var(--berry-soft);color:var(--berry);line-height:1.6;
}
.badge--green{background:var(--green-soft);color:var(--green)}
.badge--gold{background:#FBF3D8;color:#8E7115}
.badge--ghost{background:var(--cream2);color:var(--ink2)}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:1.4px;
  color:var(--berry);background:var(--berry-soft);padding:5px 14px;border-radius:var(--r-pill);
}

/* ============ 首屏 ============ */
.hero{position:relative;overflow:hidden;background:var(--cream);padding:56px 0 64px}
.hero::before{
  content:"";position:absolute;top:-260px;right:-180px;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle at center,rgba(196,42,98,.24),rgba(196,42,98,0) 68%);pointer-events:none;
}
.hero::after{
  content:"";position:absolute;bottom:-220px;left:-160px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle at center,rgba(242,137,74,.20),rgba(242,137,74,0) 70%);pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr;gap:44px;align-items:center}
.hero h1{
  font-size:clamp(30px,4.2vw,44px);line-height:1.25;font-weight:800;letter-spacing:-.5px;margin:18px 0 16px;
}
.hero-sub{font-size:17px;color:var(--ink2);max-width:34em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.hero-pills li{
  font-size:13px;font-weight:600;color:var(--ink2);background:#fff;border:1px solid var(--line);
  border-radius:var(--r-pill);padding:7px 15px;box-shadow:var(--sh);
}
.hero-visual{position:relative;min-height:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hero-photo{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-hover);background:#fff}
.hero-photo img{width:100%;height:100%;aspect-ratio:3/4;object-fit:cover}
.hero-photo--a{transform:rotate(-2deg)}
.hero-photo--b{transform:rotate(2deg);margin-top:28px;border:6px solid #fff}
.float-card{
  grid-column:1 / -1;display:flex;align-items:flex-start;gap:10px;background:#fff;
  border-radius:var(--r-md);padding:14px 16px;box-shadow:var(--sh-hover);border:1px solid var(--line);
}
.float-card .dot{width:9px;height:9px;border-radius:50%;background:var(--green);margin-top:8px;flex:0 0 auto;box-shadow:0 0 0 4px rgba(46,158,123,.16)}
.float-card strong{display:block;font-size:14px}
.float-card p{font-size:12.5px;color:var(--ink3);line-height:1.6}
@media(min-width:900px){
  .hero{padding:80px 0 92px}
  .hero-grid{grid-template-columns:1.05fr .95fr;gap:56px}
  .hero-visual{display:block;min-height:460px}
  .hero-photo--a{position:absolute;top:0;left:0;width:74%}
  .hero-photo--b{position:absolute;bottom:0;right:0;width:58%;margin:0}
  .float-card{position:absolute;left:-8px;bottom:64px;max-width:262px}
}

/* ============ 板块与标题 ============ */
.section{padding:var(--section-pad) 0}
.section--cream{background:var(--cream)}
.section--soft{background:var(--cream2)}
.section--white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--plum{background:var(--plum);color:#F0E3E9}
.section--plum h2,.section--plum h3{color:#FFF6F9}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:40px}
.section-head h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.3;margin-top:12px;max-width:22em}
.section-head .sub{font-size:15px;color:var(--ink2);margin-top:10px;max-width:34em}
.section--plum .section-head .sub{color:#C7AEB9}
.link-more{font-size:14px;font-weight:700;color:var(--berry);display:inline-flex;align-items:center;gap:6px}
.link-more:hover{color:var(--berry-dark)}
.link-more span{transition:transform .2s}
.link-more:hover span{transform:translateX(4px)}
@media(max-width:767px){:root{--section-pad:48px}}

/* ============ 功能四宫格 ============ */
.feat-grid{display:grid;grid-template-columns:1fr;gap:20px}
.feat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;
  box-shadow:var(--sh);transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column;
}
.feat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.feat-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:var(--berry-soft);color:var(--berry);font-size:20px;font-weight:800;margin-bottom:16px;
}
.feat-card h3{font-size:18px;font-weight:800;margin-bottom:8px}
.feat-card p{font-size:14.5px;color:var(--ink2);line-height:1.8}
.feat-link{margin-top:auto;padding-top:16px;font-size:13.5px;font-weight:700;color:var(--berry);display:flex;align-items:center;gap:6px}
.feat-link span{transition:transform .2s}
.feat-card:hover .feat-link span{transform:translateX(4px)}
@media(min-width:768px){
  .feat-grid{grid-template-columns:repeat(2,1fr);gap:24px}
  .feat-card:nth-child(2n){transform:translateY(24px)}
  .feat-card:nth-child(2n):hover{transform:translateY(20px)}
}

/* ============ 时间轴 ============ */
.timeline{position:relative;display:grid;grid-template-columns:1fr;gap:24px}
.tl-step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:24px 22px;box-shadow:var(--sh)}
.tl-num{
  width:38px;height:38px;border-radius:50%;background:var(--berry);color:#fff;font-weight:800;
  display:grid;place-items:center;font-size:15px;margin-bottom:14px;
}
.tl-step h3{font-size:16.5px;font-weight:800;margin-bottom:6px}
.tl-step p{font-size:14px;color:var(--ink2);line-height:1.75}
@media(min-width:768px){
  .timeline{grid-template-columns:repeat(4,1fr);gap:20px;padding-top:10px}
  .timeline::before{
    content:"";position:absolute;top:24px;left:6%;right:6%;height:2px;
    background:repeating-linear-gradient(90deg,var(--line) 0 10px,transparent 10px 18px);
  }
  .tl-num{position:relative;z-index:1;box-shadow:0 0 0 6px #fff}
}

/* ============ 城市横滑 ============ */
.scroll-wrap{position:relative}
.scroll-wrap::after{
  content:"";position:absolute;top:0;right:0;bottom:14px;width:72px;pointer-events:none;
  background:linear-gradient(90deg,rgba(255,255,255,0),#fff 78%);
}
.section--cream .scroll-wrap::after{background:linear-gradient(90deg,rgba(253,247,243,0),var(--cream) 78%)}
.scroll-x{
  display:flex;gap:20px;overflow-x:auto;padding-bottom:14px;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;scrollbar-width:thin;
}
.scroll-x::-webkit-scrollbar{height:6px}
.scroll-x::-webkit-scrollbar-thumb{background:var(--line);border-radius:6px}
.city-card{
  flex:0 0 276px;scroll-snap-align:start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:22px;box-shadow:var(--sh);transition:transform .25s,box-shadow .25s;
}
.city-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.city-name{font-size:18px;font-weight:800;display:flex;align-items:center;gap:8px}
.city-name i{width:8px;height:8px;border-radius:50%;background:var(--orange);font-style:normal}
.city-tagline{font-size:13px;color:var(--ink3);margin-top:6px}
.city-note{
  font-size:14px;color:var(--ink2);line-height:1.7;margin-top:14px;padding-top:14px;
  border-top:1px dashed var(--line);
}

/* ============ 场景卡组 ============ */
.scene-grid{display:grid;grid-template-columns:1fr;gap:20px}
.scene-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh);transition:transform .25s,box-shadow .25s;
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.scene-card img{width:100%;height:180px;object-fit:cover}
.scene-body{padding:20px 22px 24px}
.scene-body h3{font-size:17px;font-weight:800;margin-bottom:6px}
.scene-body p{font-size:14px;color:var(--ink2);line-height:1.75}
.scene-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.scene-tags span{font-size:12px;font-weight:600;color:var(--ink2);background:var(--cream2);border-radius:var(--r-pill);padding:4px 11px}
@media(min-width:768px){
  .scene-grid{grid-template-columns:repeat(3,1fr)}
  .scene-card:nth-child(3n+2) img{height:220px}
  .scene-card:nth-child(3n) img{height:200px}
}

/* ============ 免费 vs 会员 ============ */
.compare{display:grid;grid-template-columns:1fr;gap:24px;position:relative}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;box-shadow:var(--sh)}
.plan--accent{border-color:#F2C6D6;background:linear-gradient(180deg,#FFF8FA,#fff)}
.plan h3{font-size:19px;font-weight:800;margin-bottom:6px}
.plan .plan-note{font-size:13.5px;color:var(--ink3);margin-bottom:20px}
.plan ul li{display:flex;gap:10px;padding:10px 0;font-size:14.5px;color:var(--ink2);border-bottom:1px dashed var(--line)}
.plan ul li:last-child{border-bottom:0}
.plan ul li b{flex:0 0 auto;color:var(--green);font-weight:800}
.plan--accent ul li b{color:var(--berry)}
@media(min-width:768px){
  .compare{grid-template-columns:1fr 1fr;gap:24px}
  .compare::before{
    content:"";position:absolute;left:50%;top:10%;bottom:10%;border-left:1px dashed var(--line);
  }
}

/* ============ 安全守护图文 ============ */
.split{display:grid;grid-template-columns:1fr;gap:36px;align-items:center}
.split-media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-hover)}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.32;margin:14px 0 14px}
.split p.lead{font-size:15.5px;color:var(--ink2)}
.verify-list{display:grid;grid-template-columns:1fr;gap:14px;margin-top:26px}
.verify-item{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:16px 18px}
.verify-item .vi-ic{width:34px;height:34px;border-radius:10px;background:var(--green-soft);color:var(--green);display:grid;place-items:center;font-weight:800;flex:0 0 auto}
.verify-item strong{display:block;font-size:15px;margin-bottom:2px}
.verify-item small{font-size:13px;color:var(--ink3);line-height:1.7;display:block}
.fine-print{margin-top:22px;font-size:12.5px;color:var(--ink3)}
@media(min-width:900px){
  .split{grid-template-columns:1fr 1fr;gap:52px}
  .verify-list{grid-template-columns:1fr}
}

/* ============ CMS 信息列表 ============ */
.post-grid{display:grid;grid-template-columns:1fr;gap:22px}
.post-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);color:inherit;
  transition:transform .25s,box-shadow .25s;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);color:inherit}
.post-thumb{overflow:hidden}
.post-thumb img{width:100%;height:186px;object-fit:cover;transition:transform .4s}
.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-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.post-date{font-size:12.5px;color:var(--ink3)}
.post-title{
  font-size:16.5px;font-weight:800;line-height:1.55;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-desc{
  font-size:13.8px;color:var(--ink2);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-arrow{margin-top:auto;padding-top:6px;font-size:13.5px;font-weight:700;color:var(--berry);display:inline-flex;align-items:center;gap:6px}
.post-card:hover .post-arrow{gap:10px}
.empty-state{
  text-align:center;padding:56px 24px;background:#fff;border:1px dashed var(--line);border-radius:var(--r-lg);
}
.empty-icon{font-size:26px;color:var(--berry);margin-bottom:12px}
.empty-state p{font-size:15px;color:var(--ink2);margin-bottom:18px}
@media(min-width:768px){.post-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.post-grid{grid-template-columns:repeat(3,1fr)}}

/* ============ 口碑墙 ============ */
.stories{display:grid;grid-template-columns:1fr;gap:22px}
.story-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh);
  transition:transform .25s,box-shadow .25s;
}
.story-card:hover{transform:translateY(-4px) rotate(0deg);box-shadow:var(--sh-hover)}
.story-quote{font-size:15px;line-height:1.85;color:var(--ink)}
.story-who{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:18px;border-top:1px dashed var(--line)}
.avatar{
  width:40px;height:40px;border-radius:50%;background:var(--berry-soft);color:var(--berry);
  display:grid;place-items:center;font-weight:800;font-size:15px;flex:0 0 auto;
}
.story-who strong{display:block;font-size:14px}
.story-who small{font-size:12.5px;color:var(--ink3)}
@media(min-width:768px){
  .stories{grid-template-columns:repeat(3,1fr)}
  .story-card:nth-child(1){transform:rotate(-1.2deg)}
  .story-card:nth-child(2){transform:rotate(1deg);margin-top:18px}
  .story-card:nth-child(3){transform:rotate(-.8deg)}
  .story-card:nth-child(4){transform:rotate(1.4deg);margin-top:18px}
}

/* ============ 数据看板 ============ */
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.stat-item{border-left:2px solid rgba(242,137,74,.55);padding-left:18px}
.stat-num{font-size:clamp(28px,3.4vw,42px);font-weight:800;letter-spacing:-1px;color:#FFF6F9;line-height:1.1}
.stat-num i{font-style:normal;font-size:16px;font-weight:700;color:var(--orange);margin-left:4px}
.stat-item p{font-size:13.5px;color:#C7AEB9;margin-top:8px;line-height:1.7}
@media(min-width:900px){.stat-grid{grid-template-columns:repeat(4,1fr)}}

/* ============ 攻略栏目 ============ */
.guide{display:grid;grid-template-columns:1fr;gap:32px;align-items:start}
.guide-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh)}
.guide-item{display:flex;gap:16px;align-items:flex-start;padding:18px 22px;border-bottom:1px solid var(--line);color:inherit;transition:background .2s}
.guide-item:last-child{border-bottom:0}
.guide-item:hover{background:var(--cream);color:var(--berry)}
.guide-idx{font-size:13px;font-weight:800;color:var(--berry);flex:0 0 auto;padding-top:3px}
.guide-item strong{display:block;font-size:15.5px;font-weight:700;line-height:1.6}
.guide-item small{font-size:12.5px;color:var(--ink3)}
@media(min-width:900px){.guide{grid-template-columns:.85fr 1.15fr;gap:52px}}

/* ============ 标签云 ============ */
.tags{display:flex;flex-wrap:wrap;gap:12px}
.tag{
  display:inline-block;padding:9px 18px;border-radius:var(--r-pill);background:#fff;
  border:1px solid var(--line);font-size:14px;font-weight:600;color:var(--ink2);
  box-shadow:var(--sh);transition:transform .2s,color .2s,border-color .2s;
}
.tag:hover{transform:translateY(-2px);color:var(--berry);border-color:#F2C6D6}

/* ============ FAQ ============ */
.faq{max-width:860px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;transition:border-color .2s}
.faq-item.open{border-color:#F2C6D6}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;background:none;border:0;cursor:pointer;text-align:left;
  font-size:16px;font-weight:700;color:var(--ink);
}
.faq-icon{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:var(--berry-soft);color:var(--berry);
  display:grid;place-items:center;font-size:16px;font-weight:700;transition:transform .22s,background .22s;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--berry);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.faq-a p{padding:0 22px 20px;font-size:15px;color:var(--ink2);line-height:1.85}

/* ============ 下载转化 ============ */
.cta-band{
  background:linear-gradient(135deg,#FBE7EE 0%,#FFF3EC 100%);
  border:1px solid #F5D9E3;border-radius:24px;padding:32px;display:grid;grid-template-columns:1fr;gap:32px;
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.35;margin:14px 0 12px}
.cta-list{margin-top:18px;display:grid;gap:10px}
.cta-list li{display:flex;gap:10px;font-size:14.5px;color:var(--ink2)}
.cta-list li b{color:var(--berry)}
.form-card{background:#fff;border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh-hover)}
.form-card h3{font-size:17px;font-weight:800;margin-bottom:4px}
.form-card .form-tip{font-size:13px;color:var(--ink3);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink2);margin-bottom:6px}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:var(--r-sm);border:1px solid var(--line);
  background:#fff;font-size:15px;color:var(--ink);font-family:inherit;transition:border-color .2s,box-shadow .2s;
}
.field input::placeholder{color:var(--ink3)}
.field input:focus,.field select:focus{outline:none;border-color:var(--berry);box-shadow:0 0 0 3px rgba(196,42,98,.14)}
.form-card .btn{width:100%;margin-top:6px}
.privacy-note{font-size:12px;color:var(--ink3);margin-top:12px;line-height:1.7;text-align:center}
@media(min-width:900px){.cta-band{grid-template-columns:1.1fr .9fr;padding:48px;gap:44px}}

/* ============ 分类入口 ============ */
.cat-grid{display:grid;grid-template-columns:1fr;gap:20px}
.cat-card{
  display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:28px;box-shadow:var(--sh);color:inherit;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:#F2C6D6;color:inherit}
.cat-card h3{font-size:18px;font-weight:800}
.cat-card p{font-size:14px;color:var(--ink2);line-height:1.75}
.cat-arrow{font-size:13.5px;font-weight:700;color:var(--berry);display:inline-flex;align-items:center;gap:6px;margin-top:6px}
.cat-arrow span{transition:transform .2s}
.cat-card:hover .cat-arrow span{transform:translateX(4px)}
@media(min-width:768px){.cat-grid{grid-template-columns:repeat(3,1fr)}}

/* ============ 品牌条 ============ */
.brand-bar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
  background:var(--cream2);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;
}
.brand-bar .bb-left{display:flex;align-items:center;gap:16px}
.brand-bar .bb-left strong{display:block;font-size:18px;font-weight:800}
.brand-bar .bb-left span{font-size:13.5px;color:var(--ink2)}
.qr-box{
  width:88px;height:88px;border-radius:14px;border:1px dashed #D9C0B4;background:#fff;
  display:grid;place-items:center;font-size:12px;color:var(--ink3);text-align:center;line-height:1.5;
}
.store-btns{display:flex;flex-wrap:wrap;gap:10px}
.store-btn{
  display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:var(--r-pill);
  background:var(--plum);color:#FFF6F9;font-size:13.5px;font-weight:700;transition:transform .2s,background .2s;
}
.store-btn:hover{background:#3B2233;color:#fff;transform:translateY(-2px)}

/* ============ 页脚 ============ */
.site-footer{background:var(--plum);color:#D8C6CE;padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1fr;gap:36px}
.footer-brand .logo-text strong{color:#FFF6F9}
.footer-brand .logo-text em{color:#B79AA6}
.footer-brand p{font-size:13.5px;color:#B79AA6;line-height:1.85;margin-top:16px;max-width:26em}
.footer-col h4{font-size:14.5px;font-weight:800;color:#FFF6F9;margin-bottom:14px;letter-spacing:.5px}
.footer-col a,.footer-col li{display:block;font-size:13.8px;color:#D8C6CE;line-height:2;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:12.5px;color:#9E8492;
}
.footer-bottom a{color:#9E8492}
.footer-bottom a:hover{color:#fff}
.footer-note{margin-top:12px;font-size:12px;color:#8C7280;line-height:1.8}
@media(min-width:768px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}}

/* ============ 辅助 ============ */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:519px){
  .hero-cta .btn{width:100%}
  .brand-bar{padding:24px}
  .cta-band{padding:24px}
}

/* roulang page: article */
:root{
  --berry:#C42A62;
  --berry-dark:#A81F52;
  --berry-soft:#FBE7EE;
  --orange:#F2894A;
  --plum:#2B1626;
  --plum-soft:#3B2233;
  --cream:#FDF7F3;
  --cream2:#F7ECE6;
  --white:#FFFFFF;
  --ink:#241A20;
  --ink2:#6B5860;
  --ink3:#937E88;
  --line:#EFDFD6;
  --green:#2E9E7B;
  --green-soft:#E4F4EE;
  --gold:#C9A227;
  --r-lg:20px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh:0 8px 24px -16px rgba(43,22,38,.28);
  --sh-hover:0 18px 40px -20px rgba(43,22,38,.40);
  --maxw:1200px;
  --section-pad:80px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--berry);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--berry-dark)}
button{font-family:inherit}
h1,h2,h3,h4,p,figure,blockquote,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--berry);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 32px}}
/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:24px;height:72px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink)}
.logo:hover{color:var(--ink)}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--berry-soft);display:grid;place-items:center;flex:0 0 auto}
.logo-mark svg{width:22px;height:22px}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text strong{font-size:18px;font-weight:800;letter-spacing:.5px}
.logo-text em{font-size:11px;font-style:normal;color:var(--ink3);letter-spacing:1.5px}
.main-nav{display:none;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;display:inline-block;padding:10px 14px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--ink2);transition:color .2s,background .2s;
}
.nav-link:hover{color:var(--berry);background:var(--berry-soft)}
.nav-link.active{color:var(--berry)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--berry);
}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-toggle{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;
  display:grid;place-content:center;gap:4px;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;background:#fff;
  box-shadow:-20px 0 50px -30px rgba(43,22,38,.6);transform:translateX(100%);
  transition:transform .28s ease;z-index:120;padding:24px 22px;display:flex;flex-direction:column;gap:8px;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.drawer-title{font-size:15px;font-weight:800;color:var(--ink)}
.drawer-close{border:0;background:var(--cream2);width:34px;height:34px;border-radius:10px;font-size:18px;line-height:1;cursor:pointer;color:var(--ink)}
.drawer a.d-link{padding:12px 14px;border-radius:12px;font-size:15px;font-weight:600;color:var(--ink2)}
.drawer a.d-link:hover,.drawer a.d-link.active{background:var(--berry-soft);color:var(--berry)}
.drawer .btn{margin-top:12px}
@media (min-width:900px){
  .main-nav{display:flex}
  .header-actions{margin-left:0}
  .nav-toggle{display:none}
}
/* ============ 按钮 / 徽章 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-pill);font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;
}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-primary{background:var(--berry);color:#fff;box-shadow:0 10px 24px -16px rgba(196,42,98,.9)}
.btn-primary:hover{background:var(--berry-dark);color:#fff;transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--berry);border-color:var(--berry)}
.btn-ghost:hover{background:var(--berry-soft);color:var(--berry-dark);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.badge{
  display:inline-block;padding:3px 10px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;background:var(--berry-soft);color:var(--berry);line-height:1.6;
}
.badge--green{background:var(--green-soft);color:var(--green)}
.badge--gold{background:#FBF3D8;color:#8E7115}
.badge--ghost{background:var(--cream2);color:var(--ink2)}
/* ============ 文章页头部区 ============ */
.article-top{padding:26px 0 0}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink3)}
.crumbs a{color:var(--ink3)}
.crumbs a:hover{color:var(--berry)}
.crumbs .sep{color:#D9C6CE}
.crumbs .current{color:var(--ink2);max-width:46ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.channel-bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  margin-top:18px;padding:14px 18px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);box-shadow:var(--sh);
}
.channel-bar .channel-name{font-size:14px;font-weight:700;color:var(--ink)}
.channel-bar .channel-note{font-size:13px;color:var(--ink3)}
.article-head{padding:34px 0 0}
.article-head-grid{display:grid;grid-template-columns:1fr;gap:30px;align-items:start}
@media (min-width:960px){.article-head-grid{grid-template-columns:1.35fr .85fr;gap:44px}}
.article-title{
  font-size:clamp(26px,3.4vw,38px);line-height:1.3;font-weight:800;letter-spacing:-.4px;margin:14px 0 18px;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;font-size:13px;color:var(--ink3)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#D9C6CE;display:inline-block}
.article-meta strong{color:var(--ink2);font-weight:600}
.article-figure{border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-hover);background:#fff}
.article-figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-figure figcaption{font-size:12px;color:var(--ink3);padding:10px 14px;background:#fff;border-top:1px solid var(--line)}
/* ============ 正文 + 侧栏 ============ */
.article-body{padding:44px 0 var(--section-pad)}
@media (min-width:768px){.article-body{padding-top:56px}}
.article-layout{display:grid;grid-template-columns:1fr;gap:40px}
@media (min-width:1024px){
  .article-layout{grid-template-columns:minmax(0,760px) 300px;justify-content:center;gap:52px;align-items:start}
}
.prose{max-width:760px;min-width:0}
.prose p{font-size:16px;line-height:1.9;margin-bottom:20px;color:var(--ink)}
.prose h2{
  position:relative;font-size:clamp(21px,2.2vw,24px);font-weight:800;line-height:1.42;
  margin:38px 0 16px;padding-left:14px;
}
.prose h2::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:4px;background:var(--berry);
}
.prose h3{font-size:20px;font-weight:700;line-height:1.5;margin:28px 0 12px;color:var(--ink)}
.prose h4{font-size:17px;font-weight:700;margin:22px 0 10px}
.prose ul{list-style:disc;padding-left:22px;margin-bottom:20px}
.prose ol{list-style:decimal;padding-left:22px;margin-bottom:20px}
.prose li{line-height:1.85;margin:8px 0}
.prose blockquote{
  margin:24px 0;padding:16px 20px;background:var(--berry-soft);
  border-left:3px solid var(--berry);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--ink2);
}
.prose blockquote p:last-child{margin-bottom:0}
.prose img{border-radius:var(--r-md);margin:24px 0;width:100%;height:auto}
.prose figure{margin:24px 0}
.prose figcaption{font-size:13px;color:var(--ink3);text-align:center;margin-top:10px}
.prose a{color:var(--berry);border-bottom:1px solid rgba(196,42,98,.32)}
.prose a:hover{color:var(--berry-dark);border-bottom-color:var(--berry-dark)}
.prose strong{font-weight:700;color:var(--ink)}
.prose mark{background:#FBF3D8;padding:1px 4px;border-radius:4px;color:var(--ink)}
.prose hr{border:0;border-top:1px solid var(--line);margin:32px 0}
.prose table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.prose th{background:var(--cream2);font-weight:700}
.article-side{display:flex;flex-direction:column;gap:18px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:18px;box-shadow:var(--sh)}
.side-card h3{font-size:15px;font-weight:800;color:var(--ink);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.side-card h3::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--berry)}
#tocList a{display:block;font-size:14px;line-height:1.55;color:var(--ink2);padding:6px 0 6px 12px;border-left:2px solid var(--line);transition:color .18s,border-color .18s}
#tocList a:hover,#tocList a.active{color:var(--berry);border-left-color:var(--berry)}
#tocList a.lv3{padding-left:24px;font-size:13px;color:var(--ink3)}
.hot-list li{padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px;line-height:1.6}
.hot-list li:last-child{border-bottom:0;padding-bottom:0}
.hot-list a{color:var(--ink2)}
.hot-list a:hover{color:var(--berry)}
.hot-list .num{display:inline-block;width:18px;font-weight:800;color:var(--berry);font-size:13px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud a{
  display:inline-block;padding:5px 12px;border-radius:var(--r-pill);background:var(--cream2);
  color:var(--ink2);font-size:12px;font-weight:600;transition:transform .18s,background .18s,color .18s;
}
.tag-cloud a:hover{transform:translateY(-2px);background:var(--berry-soft);color:var(--berry)}
.tag-cloud span{display:inline-block;padding:5px 12px;border-radius:var(--r-pill);background:var(--cream2);color:var(--ink2);font-size:12px;font-weight:600}
/* ============ 空态 ============ */
.empty-state{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:48px 24px;text-align:center;box-shadow:var(--sh);
}
.empty-state .empty-ico{
  width:64px;height:64px;margin:0 auto 18px;border-radius:20px;background:var(--berry-soft);
  display:grid;place-items:center;color:var(--berry);font-size:26px;font-weight:800;
}
.empty-state h2{font-size:20px;font-weight:800;margin-bottom:10px}
.empty-state p{color:var(--ink2);font-size:15px;margin-bottom:20px}
/* ============ 通用板块 ============ */
.section{padding:var(--section-pad) 0}
@media (min-width:768px){.section{padding:64px 0}}
.section--white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--cream2{background:var(--cream2)}
.section-head{max-width:720px;margin-bottom:32px}
.section-head h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.35;letter-spacing:-.3px}
.section-head p{margin-top:10px;color:var(--ink2);font-size:15px}
/* 要点回顾 */
.takeaway{
  background:var(--cream2);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 26px;box-shadow:var(--sh);
}
.takeaway h2{font-size:20px;font-weight:800;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.takeaway h2::before{content:"";width:4px;height:20px;border-radius:4px;background:var(--berry)}
.takeaway-list li{display:flex;gap:10px;font-size:15px;color:var(--ink2);line-height:1.8;margin-bottom:10px}
.takeaway-list li:last-child{margin-bottom:0}
.takeaway-list .tick{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--green-soft);color:var(--green);
  display:grid;place-items:center;font-size:12px;font-weight:800;margin-top:3px;
}
/* 相关推荐 */
.related-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:768px){.related-grid{grid-template-columns:repeat(3,1fr)}}
.related-card{
  display:flex;flex-direction:column;gap:10px;padding:22px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh);
  transition:transform .2s,box-shadow .2s,border-color .2s;color:var(--ink);
}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:#E7CDC3;color:var(--ink)}
.related-card h3{font-size:16px;font-weight:700;line-height:1.55}
.related-card p{font-size:14px;color:var(--ink2);line-height:1.75}
.related-card .meta{font-size:12px;color:var(--ink3);margin-top:auto;display:flex;align-items:center;gap:8px}
/* 上一篇/下一篇 */
.prevnext{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.prevnext .btn{flex:0 1 auto}
/* CTA */
.cta-card{
  background:linear-gradient(135deg,#FBE7EE 0%,#FDF7F3 62%,#F7ECE6 100%);
  border:1px solid var(--line);border-radius:var(--r-lg);padding:32px 26px;box-shadow:var(--sh);
  display:grid;grid-template-columns:1fr;gap:28px;
}
@media (min-width:900px){.cta-card{grid-template-columns:1.05fr .95fr;padding:40px;gap:40px}}
.cta-card h2{font-size:clamp(21px,2.3vw,28px);font-weight:800;line-height:1.35}
.cta-card .lead{color:var(--ink2);font-size:15px;margin-top:12px}
.cta-list{margin-top:18px}
.cta-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink2);margin-bottom:8px}
.cta-list .dot{flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:var(--berry);margin-top:9px}
.dl-form{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px;box-shadow:var(--sh)}
.dl-form h3{font-size:16px;font-weight:800;margin-bottom:14px}
.form-field{margin-bottom:14px}
.form-field label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:6px}
.form-field input,.form-field select{
  width:100%;padding:11px 14px;font-size:14px;color:var(--ink);background:#fff;
  border:1px solid var(--line);border-radius:var(--r-sm);transition:border-color .2s,box-shadow .2s;
}
.form-field input::placeholder{color:var(--ink3)}
.form-field input:focus,.form-field select:focus{
  outline:none;border-color:var(--berry);box-shadow:0 0 0 3px rgba(196,42,98,.14);
}
.dl-form .btn{width:100%}
.form-note{font-size:12px;color:var(--ink3);margin-top:12px;line-height:1.7}
.form-msg{font-size:13px;color:var(--green);margin-top:10px;display:none}
.form-msg.show{display:block}
/* ============ 页脚 ============ */
.site-footer{background:var(--plum);color:#D8C6CE;padding:56px 0 26px;margin-top:0}
.site-footer a{color:#D8C6CE}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}}
.footer-brand .logo{margin-bottom:14px}
.footer-brand .logo-text strong{color:#fff}
.footer-brand .logo-text em{color:#C9AEB9}
.footer-brand p{font-size:14px;line-height:1.85;color:#C9AEB9;max-width:34em}
.footer-col h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-col a,.footer-col li{display:block;font-size:14px;line-height:1.9;color:#C9AEB9;margin-bottom:8px}
.footer-col ul{margin:0}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;align-items:center;
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#B79FA9;
}
.footer-bottom a{color:#C9AEB9}
.footer-bottom a:hover{color:#fff}
.footer-note{font-size:12px;color:#A98F9B;line-height:1.8;margin-top:14px}

/* roulang page: category1 */
:root{
  --berry:#C42A62;--berry-dark:#A81F52;--berry-soft:#FBE7EE;
  --orange:#F2894A;--plum:#2B1626;--plum-soft:#3B2233;
  --cream:#FDF7F3;--cream2:#F7ECE6;--white:#FFFFFF;
  --ink:#241A20;--ink2:#6B5860;--ink3:#937E88;--line:#EFDFD6;
  --green:#2E9E7B;--green-soft:#E4F4EE;--gold:#C9A227;
  --r-lg:20px;--r-md:16px;--r-sm:12px;--r-pill:999px;
  --sh:0 8px 24px -16px rgba(43,22,38,.28);
  --sh-hover:0 18px 40px -20px rgba(43,22,38,.40);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;line-height:1.8;color:var(--ink);background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--berry);text-decoration:none;transition:color .2s}
a:hover{color:var(--berry-dark)}
h1,h2,h3,h4,p,ul,ol,dl,dd,dt,figure{margin:0}
ul,ol{padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--berry);outline-offset:2px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 32px}}
/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:80;background:rgba(255,255,255,.92);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:24px;height:72px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink)}
.logo:hover{color:var(--ink)}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--berry-soft);display:grid;place-items:center;flex:0 0 auto}
.logo-mark svg{width:22px;height:22px}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text strong{font-size:18px;font-weight:800;letter-spacing:.5px;color:var(--ink)}
.logo-text em{font-size:11px;font-style:normal;color:var(--ink3);letter-spacing:1.5px}
.main-nav{display:none;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;display:inline-block;padding:10px 14px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--ink2);transition:color .2s,background .2s;
}
.nav-link:hover{color:var(--berry);background:var(--berry-soft)}
.nav-link.active{color:var(--berry)}
.nav-link.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--berry)}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-toggle{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;
  display:grid;place-content:center;gap:4px;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}
@media (min-width:992px){
  .main-nav{display:flex;margin-left:auto}
  .header-actions{margin-left:0}
  .nav-toggle{display:none}
}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;background:#fff;
  box-shadow:-20px 0 50px -30px rgba(43,22,38,.6);transform:translateX(100%);
  transition:transform .28s ease;z-index:120;padding:24px 22px;display:flex;flex-direction:column;gap:8px;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.drawer-title{font-size:15px;font-weight:800;color:var(--ink)}
.drawer-close{border:0;background:var(--cream2);width:34px;height:34px;border-radius:10px;font-size:18px;line-height:1;cursor:pointer;color:var(--ink)}
.drawer a.d-link{padding:12px 14px;border-radius:12px;font-size:15px;font-weight:600;color:var(--ink2)}
.drawer a.d-link:hover,.drawer a.d-link.active{background:var(--berry-soft);color:var(--berry)}
.drawer .btn{margin-top:12px}
/* ===== 按钮 / 徽章 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-pill);font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;line-height:1.4;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;
}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-primary{background:var(--berry);color:#fff;box-shadow:0 10px 24px -16px rgba(196,42,98,.9)}
.btn-primary:hover{background:var(--berry-dark);color:#fff;transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--berry);border-color:var(--berry)}
.btn-ghost:hover{background:var(--berry-soft);color:var(--berry-dark);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.badge{
  display:inline-block;padding:3px 10px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;background:var(--berry-soft);color:var(--berry);line-height:1.6;
}
.badge--green{background:var(--green-soft);color:var(--green)}
.badge--gold{background:#FBF3D8;color:#8E7115}
.badge--ghost{background:var(--cream2);color:var(--ink2)}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:1.4px;
  color:var(--berry);background:var(--berry-soft);padding:5px 14px;border-radius:var(--r-pill);
}
/* ===== 分类页紧凑页头 ===== */
.cat-hero{position:relative;overflow:hidden;background:var(--cream);padding:32px 0 48px;border-bottom:1px solid var(--line)}
.cat-hero::before{
  content:"";position:absolute;top:-220px;right:-160px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle at center,rgba(196,42,98,.20),rgba(196,42,98,0) 68%);pointer-events:none;
}
.cat-hero::after{
  content:"";position:absolute;bottom:-200px;left:-140px;width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle at center,rgba(242,137,74,.16),rgba(242,137,74,0) 70%);pointer-events:none;
}
.cat-hero-grid{position:relative;display:grid;grid-template-columns:1fr;gap:30px;align-items:center}
@media (min-width:900px){.cat-hero-grid{grid-template-columns:1.2fr .8fr;gap:52px}}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink3);margin-bottom:16px}
.crumbs a{color:var(--ink2);font-weight:600}
.crumbs a:hover{color:var(--berry)}
.cat-hero h1{
  font-size:clamp(26px,3vw,34px);line-height:1.3;font-weight:800;letter-spacing:-.3px;margin:0 0 14px;
}
.cat-hero-sub{font-size:16px;color:var(--ink2);max-width:32em}
.cat-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.pill-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}
.data-pill{
  display:inline-flex;align-items:baseline;gap:7px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-pill);padding:8px 16px;font-size:13px;color:var(--ink2);box-shadow:var(--sh);
}
.data-pill strong{font-size:17px;color:var(--berry);font-weight:800}
.cat-hero-photo{border-radius:var(--r-lg);overflow:hidden;background:#fff;box-shadow:var(--sh-hover);border:1px solid var(--line)}
.cat-hero-photo img{width:100%;aspect-ratio:16/11;object-fit:cover}
/* ===== 板块 ===== */
.section{padding:56px 0;border-top:1px solid var(--line)}
@media (min-width:768px){.section{padding:80px 0}}
.section--white{background:var(--white)}
.section--cream2{background:var(--cream2)}
.section--plum{background:var(--plum);color:#F3E6EC;border-top-color:transparent}
.section-head{max-width:740px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.32;margin:14px 0 10px}
.section-head p{color:var(--ink2);font-size:16px}
.section--plum .section-head h2{color:#fff}
.section--plum .section-head p{color:#C9AEB9}
.section--plum .eyebrow{background:rgba(196,42,98,.28);color:#F7CBD9}
/* ===== 功能拆解 ===== */
.feature-list{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:820px){.feature-list{grid-template-columns:1fr 1fr;gap:20px}}
.feature-item{
  display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px;box-shadow:var(--sh);transition:transform .22s,box-shadow .22s,border-color .22s;
}
.feature-item:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:#E4C9D5}
.feature-no{
  flex:0 0 auto;width:44px;height:44px;border-radius:14px;background:var(--berry-soft);color:var(--berry);
  font-weight:800;font-size:15px;display:grid;place-items:center;letter-spacing:.5px;
}
.feature-body h3{font-size:18px;font-weight:700;line-height:1.45;margin-bottom:6px}
.feature-body p{font-size:15px;color:var(--ink2);line-height:1.75}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
/* ===== 匹配三步 ===== */
.steps{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:768px){.steps{grid-template-columns:repeat(3,1fr);gap:24px}}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px 22px 24px;box-shadow:var(--sh);transition:transform .22s,box-shadow .22s;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.step-dot{
  width:36px;height:36px;border-radius:50%;background:var(--berry);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:14px;margin-bottom:14px;
}
.step h3{font-size:18px;font-weight:700;margin-bottom:8px}
.step p{font-size:15px;color:var(--ink2);line-height:1.75}
.step-tip{margin-top:12px;font-size:13px;color:var(--ink3)}
/* ===== 偏好设置定义列表 ===== */
.deflist{display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:820px){.deflist{grid-template-columns:1fr 1fr;gap:18px 22px}}
.def{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:18px 20px;display:grid;grid-template-columns:112px 1fr;gap:14px;align-items:start;
  transition:box-shadow .22s,transform .22s;
}
.def:hover{box-shadow:var(--sh-hover);transform:translateY(-2px)}
.def dt{font-size:14px;font-weight:700;color:var(--berry);line-height:1.7}
.def dd{font-size:14px;color:var(--ink2);line-height:1.75}
.def dd strong{color:var(--ink);font-weight:700}
/* ===== 误区列表 ===== */
.mistakes{display:grid;gap:14px;max-width:900px}
.mistake{
  border-left:4px solid var(--berry);background:#fff;border-radius:0 var(--r-sm) var(--r-sm) 0;
  padding:16px 20px;box-shadow:var(--sh);transition:transform .2s,box-shadow .2s;
}
.mistake:hover{transform:translateX(4px);box-shadow:var(--sh-hover)}
.mistake h3{font-size:16px;font-weight:700;margin-bottom:5px}
.mistake p{font-size:14px;color:var(--ink2);line-height:1.75}
/* ===== 数据条 ===== */
.stats{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (min-width:900px){.stats{grid-template-columns:repeat(4,1fr);gap:24px}}
.stat{padding:22px 20px;border-radius:var(--r-md);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12)}
.stat strong{display:block;font-size:clamp(26px,3vw,34px);font-weight:800;color:#fff;line-height:1.2;letter-spacing:-.5px}
.stat strong em{font-style:normal;font-size:14px;color:#F2894A;font-weight:700;margin-left:4px}
.stat span{display:block;margin-top:8px;font-size:13px;color:#C9AEB9;line-height:1.7}
/* ===== 延伸阅读 ===== */
.read-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:768px){.read-grid{grid-template-columns:repeat(3,1fr)}}
.read-card{
  display:flex;flex-direction:column;gap:12px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:22px;box-shadow:var(--sh);transition:transform .22s,box-shadow .22s;
}
.read-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.read-card h3{font-size:17px;font-weight:700;line-height:1.5}
.read-card p{font-size:14px;color:var(--ink2);line-height:1.75}
.read-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--ink3);margin-top:auto}
.seemore{display:flex;justify-content:center;margin-top:32px}
/* ===== 底部 CTA ===== */
.cta-band{
  background:linear-gradient(135deg,#FBE7EE 0%,#FDF7F3 100%);
  border:1px solid #F3D3DF;border-radius:var(--r-lg);padding:32px 24px;
  display:grid;gap:22px;
}
@media (min-width:900px){.cta-band{grid-template-columns:1.5fr auto;align-items:center;padding:44px 44px}}
.cta-band h2{font-size:clamp(21px,2.3vw,28px);font-weight:800;line-height:1.35;margin-bottom:10px}
.cta-band p{font-size:15px;color:var(--ink2);max-width:38em}
.cta-list{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:16px}
.cta-list li{font-size:14px;color:var(--ink2);display:flex;align-items:center;gap:7px}
.cta-list li::before{content:"✓";color:var(--green);font-weight:800}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
/* ===== 页脚 ===== */
.site-footer{background:var(--plum);color:#D8C6CE;padding:56px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}}
.footer-brand .logo{color:#fff}
.footer-brand .logo-text strong{color:#fff}
.footer-brand .logo-text em{color:#C9AEB9}
.footer-brand .logo-mark{background:rgba(196,42,98,.22)}
.footer-brand p{font-size:14px;color:#C9AEB9;margin-top:16px;max-width:34em;line-height:1.8}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:14px;font-weight:700}
.footer-col a{display:block;font-size:14px;color:#D8C6CE;padding:5px 0}
.footer-col a:hover{color:#fff}
.footer-col ul li{font-size:14px;padding:4px 0;color:#D8C6CE;line-height:1.75}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  border-top:1px solid rgba(255,255,255,.14);margin-top:36px;padding-top:20px;font-size:13px;color:#B79FA9;
}
.footer-bottom a{color:#D8C6CE}
.footer-bottom a:hover{color:#fff}
.footer-note{font-size:12px;color:#9E8792;margin-top:14px;line-height:1.8}
@media (max-width:520px){
  .cat-hero{padding:24px 0 36px}
  .cat-hero-actions .btn{width:100%}
  .feature-item{flex-direction:column;gap:12px}
  .def{grid-template-columns:1fr;gap:6px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category2 */
:root{
  --berry:#C42A62;
  --berry-dark:#A81F52;
  --berry-soft:#FBE7EE;
  --orange:#F2894A;
  --plum:#2B1626;
  --plum-soft:#3B2233;
  --cream:#FDF7F3;
  --cream2:#F7ECE6;
  --white:#FFFFFF;
  --ink:#241A20;
  --ink2:#6B5860;
  --ink3:#937E88;
  --line:#EFDFD6;
  --green:#2E9E7B;
  --green-soft:#E4F4EE;
  --gold:#C9A227;
  --r-lg:20px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh:0 8px 24px -16px rgba(43,22,38,.28);
  --sh-hover:0 18px 40px -20px rgba(43,22,38,.40);
  --maxw:1200px;
  --section-pad:64px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.32;letter-spacing:-.2px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{display:block;max-width:100%;border:0}
a{color:var(--berry);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--berry-dark)}
button{font:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--berry);outline-offset:2px;border-radius:8px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 32px}}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:72px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink)}
.logo:hover{color:var(--ink)}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--berry-soft);display:grid;place-items:center;flex:0 0 auto}
.logo-mark svg{width:22px;height:22px}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text strong{font-size:18px;font-weight:800;letter-spacing:.5px}
.logo-text em{font-size:11px;font-style:normal;color:var(--ink3);letter-spacing:1.5px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;display:inline-block;padding:10px 14px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--ink2);transition:color .2s,background .2s;
}
.nav-link:hover{color:var(--berry);background:var(--berry-soft)}
.nav-link.active{color:var(--berry)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--berry);
}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;
  place-content:center;gap:4px;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}

/* ===== 抽屉 ===== */
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:284px;max-width:86vw;background:#fff;
  box-shadow:-20px 0 50px -30px rgba(43,22,38,.6);transform:translateX(102%);
  transition:transform .28s ease;z-index:120;padding:22px;display:flex;flex-direction:column;gap:6px;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.drawer-title{font-size:15px;font-weight:800;color:var(--ink)}
.drawer-close{border:0;background:var(--cream2);width:34px;height:34px;border-radius:10px;font-size:18px;line-height:1;cursor:pointer;color:var(--ink)}
.drawer a.d-link{padding:12px 14px;border-radius:12px;font-size:15px;font-weight:600;color:var(--ink2)}
.drawer a.d-link:hover,.drawer a.d-link.active{background:var(--berry-soft);color:var(--berry)}
.drawer .btn{margin-top:14px}

/* ===== 按钮 / 徽章 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-pill);font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s;
}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-primary{background:var(--berry);color:#fff;box-shadow:0 10px 24px -16px rgba(196,42,98,.9)}
.btn-primary:hover{background:var(--berry-dark);color:#fff;transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--berry);border-color:var(--berry)}
.btn-ghost:hover{background:var(--berry-soft);color:var(--berry-dark);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.badge{
  display:inline-block;padding:3px 10px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;background:var(--berry-soft);color:var(--berry);line-height:1.6;
}
.badge--green{background:var(--green-soft);color:var(--green)}
.badge--gold{background:#FBF3D8;color:#8E7115}
.badge--ghost{background:var(--cream2);color:var(--ink2)}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:1.2px;
  color:var(--berry);background:var(--berry-soft);padding:5px 14px;border-radius:var(--r-pill);
}

/* ===== 紧凑页头 ===== */
.page-head{position:relative;overflow:hidden;background:var(--cream2);border-bottom:1px solid var(--line);padding:34px 0 40px}
.page-head::before{
  content:"";position:absolute;top:-240px;right:-150px;width:540px;height:540px;border-radius:50%;
  background:radial-gradient(circle at center,rgba(196,42,98,.20),rgba(196,42,98,0) 68%);pointer-events:none;
}
.page-head::after{
  content:"";position:absolute;bottom:-200px;left:-120px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle at center,rgba(242,137,74,.18),rgba(242,137,74,0) 70%);pointer-events:none;
}
.page-head-inner{position:relative;display:grid;gap:26px;align-items:end}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink3);margin-bottom:12px}
.crumb a{color:var(--ink3)}
.crumb a:hover{color:var(--berry)}
.crumb span.sep{color:#CBB6AE}
.page-head h1{font-size:clamp(26px,3vw,34px);margin:0 0 12px}
.page-lead{color:var(--ink2);font-size:16px;max-width:46em}
.head-stats{display:flex;flex-wrap:wrap;gap:10px}
.stat-pill{
  display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-pill);padding:8px 16px;font-size:13px;font-weight:600;color:var(--ink2);box-shadow:var(--sh);
}
.stat-pill strong{color:var(--berry);font-size:15px}
@media (min-width:900px){.page-head-inner{grid-template-columns:1.5fr auto}}

/* ===== 板块通用 ===== */
.section{padding:var(--section-pad) 0}
.section--cream{background:var(--cream)}
.section--cream2{background:var(--cream2)}
.section--white{background:var(--white)}
.section--plum{background:var(--plum);color:#F7ECE6}
.section--plum .section-head p{color:#D8C6CE}
.section--plum .eyebrow{background:rgba(255,255,255,.12);color:#FFD9E6}
.section-head{max-width:740px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,2.4vw,30px);margin:14px 0 10px}
.section-head p{color:var(--ink2);font-size:16px}
.section-more{margin-top:32px;display:flex;justify-content:center}

/* ===== 场景卡网格 ===== */
.scene-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:560px){.scene-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.scene-grid{grid-template-columns:repeat(4,1fr)}}
.scene-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease;
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.scene-media{aspect-ratio:4/3;overflow:hidden;background:var(--cream2)}
.scene-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.scene-card:hover .scene-media img{transform:scale(1.05)}
.scene-body{padding:16px 18px 20px;display:flex;flex-direction:column;flex:1}
.scene-body h3{font-size:17px;margin-bottom:8px}
.scene-body p{font-size:14px;color:var(--ink2);line-height:1.72}
.scene-body .badge{margin-top:14px;align-self:flex-start}

/* ===== 三步判断 ===== */
.steps{display:grid;gap:18px;grid-template-columns:1fr}
@media (min-width:768px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px 22px;box-shadow:var(--sh);transition:transform .22s ease,box-shadow .22s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.step-num{
  width:38px;height:38px;border-radius:50%;background:var(--berry-soft);color:var(--berry);
  display:grid;place-items:center;font-weight:800;font-size:15px;margin-bottom:14px;
}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:var(--ink2);line-height:1.72}

/* ===== 一周节奏 ===== */
.week-track{
  display:grid;grid-auto-flow:column;grid-auto-columns:minmax(190px,1fr);gap:14px;
  overflow-x:auto;padding-bottom:10px;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.week-track::-webkit-scrollbar{height:6px}
.week-track::-webkit-scrollbar-thumb{background:#E3CCC2;border-radius:999px}
.week-day{
  scroll-snap-align:start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:20px 18px;box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease;
}
.week-day:hover{transform:translateY(-3px);box-shadow:var(--sh-hover)}
.week-day .day{font-size:12px;font-weight:800;color:var(--berry);letter-spacing:1.4px}
.week-day h3{font-size:16px;margin:8px 0 6px}
.week-day p{font-size:14px;color:var(--ink2);line-height:1.7}

/* ===== 筹备清单 ===== */
.check-list{display:grid;gap:14px;grid-template-columns:1fr}
@media (min-width:768px){.check-list{grid-template-columns:1fr 1fr}}
.check-item{
  display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-sm);padding:16px 18px;transition:border-color .2s,transform .2s;
}
.check-item:hover{border-color:#E3B9CA;transform:translateY(-2px)}
.check-item .tick{
  flex:0 0 auto;width:24px;height:24px;border-radius:8px;background:var(--green-soft);
  color:var(--green);display:grid;place-items:center;font-size:13px;font-weight:800;margin-top:2px;
}
.check-item .txt{font-size:15px;line-height:1.72;color:var(--ink)}
.check-item .txt em{font-style:normal;display:block;font-size:13px;color:var(--ink3);margin-top:2px}

/* ===== 礼仪边界卡 ===== */
.rule-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:768px){.rule-grid{grid-template-columns:repeat(3,1fr)}}
.rule-card{
  background:#fff;border:1px solid var(--line);border-top:4px solid var(--berry);
  border-radius:var(--r-md);padding:26px 22px;box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease;
}
.rule-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.rule-card h3{font-size:18px;margin-bottom:10px}
.rule-card p{font-size:14.5px;color:var(--ink2);line-height:1.78}
.rule-card .badge{margin-bottom:12px}

/* ===== 文章列表 ===== */
.post-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:600px){.post-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.post-grid{grid-template-columns:repeat(3,1fr)}}
.post-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:22px;box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:#E9CBD8}
.post-card h3{
  font-size:16.5px;line-height:1.55;margin-bottom:10px;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card:hover h3{color:var(--berry)}
.post-card .excerpt{
  font-size:14px;color:var(--ink2);line-height:1.72;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-meta{
  display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:16px;
  font-size:13px;color:var(--ink3);border-top:1px dashed var(--line);margin-top:18px;
}
.empty-state{
  background:#fff;border:1px dashed #E3CCC2;border-radius:var(--r-md);
  padding:44px 24px;text-align:center;color:var(--ink2);font-size:15px;
}

/* ===== 底部 CTA ===== */
.cta-band{
  background:linear-gradient(135deg,#FBE7EE 0%,#FDF7F3 60%,#FDF1E9 100%);
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:34px 26px;display:grid;gap:24px;
  box-shadow:var(--sh);
}
@media (min-width:900px){.cta-band{grid-template-columns:1.6fr auto;align-items:center;padding:44px 40px}}
.cta-band h2{font-size:clamp(21px,2.4vw,28px);margin-bottom:12px}
.cta-band p{color:var(--ink2);font-size:15.5px;max-width:44em}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.cta-points li{
  font-size:13px;font-weight:600;color:var(--ink2);background:#fff;
  border:1px solid var(--line);border-radius:var(--r-pill);padding:6px 14px;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ===== 页脚 ===== */
.site-footer{background:var(--plum);color:#F7ECE6;padding:56px 0 26px}
.site-footer .logo{color:#fff}
.site-footer .logo:hover{color:#fff}
.site-footer .logo-text strong{color:#fff}
.site-footer .logo-text em{color:#B79AA8}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr}
@media (min-width:768px){.footer-grid{grid-template-columns:1.7fr 1fr 1fr 1.3fr}}
.footer-brand p{font-size:14px;color:#D8C6CE;margin-top:14px;line-height:1.8;max-width:32em}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:14px;letter-spacing:.5px}
.footer-col a{display:block;font-size:14px;color:#D8C6CE;padding:5px 0}
.footer-col a:hover{color:#fff}
.footer-col ul li{font-size:14px;color:#D8C6CE;padding:4px 0;line-height:1.7}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;
  font-size:13px;color:#B79AA8;
}
.footer-bottom a{color:#D8C6CE}
.footer-bottom a:hover{color:#fff}
.footer-note{font-size:12.5px;color:#9E8794;margin-top:14px;line-height:1.85}

/* ===== 响应式导航 ===== */
@media (max-width:860px){
  .main-nav{display:none}
  .nav-toggle{display:grid}
  .header-actions{margin-left:auto}
}
@media (max-width:520px){
  .header-inner{height:64px;gap:10px}
  .logo-text strong{font-size:16px}
  .logo-text em{font-size:10px;letter-spacing:1px}
  .btn-sm{padding:8px 14px;font-size:13px}
  :root{--section-pad:48px}
  .section{padding:44px 0}
  .page-head{padding:26px 0 30px}
  .cta-band{padding:26px 20px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category3 */
:root{
  --berry:#C42A62;
  --berry-dark:#A81F52;
  --berry-soft:#FBE7EE;
  --orange:#F2894A;
  --plum:#2B1626;
  --plum-soft:#3B2233;
  --cream:#FDF7F3;
  --cream2:#F7ECE6;
  --white:#FFFFFF;
  --ink:#241A20;
  --ink2:#6B5860;
  --ink3:#937E88;
  --line:#EFDFD6;
  --green:#2E9E7B;
  --green-soft:#E4F4EE;
  --gold:#C9A227;
  --r-lg:20px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh:0 8px 24px -16px rgba(43,22,38,.28);
  --sh-hover:0 18px 40px -20px rgba(43,22,38,.40);
  --maxw:1200px;
  --section-pad:48px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--berry);text-decoration:none;transition:color .2s}
a:hover{color:var(--berry-dark)}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,ol,figure,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{
  outline:2px solid var(--berry);outline-offset:2px;
}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
@media(min-width:768px){.container{padding:0 32px}}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:24px;height:72px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink)}
.logo:hover{color:var(--ink)}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--berry-soft);display:grid;place-items:center;flex:0 0 auto}
.logo-mark svg{width:22px;height:22px}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text strong{font-size:18px;font-weight:800;letter-spacing:.5px}
.logo-text em{font-size:11px;font-style:normal;color:var(--ink3);letter-spacing:1.5px}
.main-nav{display:none;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;display:inline-block;padding:10px 14px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--ink2);transition:color .2s,background .2s;
}
.nav-link:hover{color:var(--berry);background:var(--berry-soft)}
.nav-link.active{color:var(--berry)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--berry);
}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.main-nav + .header-actions{margin-left:0}
.nav-toggle{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;
  display:grid;place-content:center;gap:4px;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;background:#fff;
  box-shadow:-20px 0 50px -30px rgba(43,22,38,.6);transform:translateX(100%);
  transition:transform .28s ease;z-index:120;padding:24px 22px;display:flex;flex-direction:column;gap:8px;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.drawer-title{font-size:15px;font-weight:800;color:var(--ink)}
.drawer-close{border:0;background:var(--cream2);width:34px;height:34px;border-radius:10px;font-size:18px;line-height:1;cursor:pointer;color:var(--ink)}
.drawer a.d-link{padding:12px 14px;border-radius:12px;font-size:15px;font-weight:600;color:var(--ink2)}
.drawer a.d-link:hover,.drawer a.d-link.active{background:var(--berry-soft);color:var(--berry)}
.drawer .btn{margin-top:12px}
@media(min-width:900px){
  .main-nav{display:flex;margin-left:auto}
  .header-actions{margin-left:0}
  .nav-toggle{display:none}
}

/* ============ 按钮 / 徽章 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-pill);font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,color .2s;
}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-primary{background:var(--berry);color:#fff;box-shadow:0 10px 24px -16px rgba(196,42,98,.9)}
.btn-primary:hover{background:var(--berry-dark);color:#fff;transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--berry);border-color:var(--berry)}
.btn-ghost:hover{background:var(--berry-soft);color:var(--berry-dark);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.badge{
  display:inline-block;padding:3px 10px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;background:var(--berry-soft);color:var(--berry);line-height:1.6;
}
.badge--green{background:var(--green-soft);color:var(--green)}
.badge--gold{background:#FBF3D8;color:#8E7115}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:1.4px;
  color:var(--berry);background:var(--berry-soft);padding:5px 14px;border-radius:var(--r-pill);
}

/* ============ 板块 ============ */
.section{padding:var(--section-pad) 0}
@media(min-width:768px){.section{padding:80px 0}}
.section--white{background:var(--white)}
.section--cream{background:var(--cream)}
.section--cream2{background:var(--cream2)}
.section-head{max-width:760px;margin-bottom:32px}
.section-head h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.35;margin:12px 0 10px}
.section-head p{color:var(--ink2);font-size:16px}

/* ============ 紧凑页头 ============ */
.cat-hero{position:relative;overflow:hidden;background:var(--cream);padding:26px 0 40px;border-bottom:1px solid var(--line)}
.cat-hero::before{
  content:"";position:absolute;top:-240px;right:-160px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle at center,rgba(196,42,98,.20),rgba(196,42,98,0) 68%);pointer-events:none;
}
.crumb{position:relative;display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink3)}
.crumb a{color:var(--ink2)}
.crumb a:hover{color:var(--berry)}
.crumb em{font-style:normal;color:var(--berry);font-weight:600}
.cat-hero-grid{position:relative;display:grid;gap:26px;margin-top:18px;align-items:end}
@media(min-width:900px){.cat-hero-grid{grid-template-columns:1.7fr auto;gap:40px}}
.cat-hero h1{font-size:clamp(26px,3vw,34px);font-weight:800;line-height:1.3;letter-spacing:-.3px;margin:14px 0 12px}
.cat-hero-sub{color:var(--ink2);font-size:16px;max-width:34em}
.cat-stats{display:flex;flex-wrap:wrap;gap:12px}
.stat-pill{
  display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-pill);padding:9px 18px;font-size:13px;font-weight:600;color:var(--ink2);box-shadow:var(--sh);
}
.stat-pill b{color:var(--berry);font-size:15px;font-weight:800}

/* ============ 免费功能卡 ============ */
.card-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:640px){.card-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.card-grid{grid-template-columns:repeat(3,1fr)}}
.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:24px;
  box-shadow:var(--sh);display:flex;flex-direction:column;gap:10px;
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:#E7C9D6}
.feature-card h3{font-size:18px;font-weight:700;line-height:1.4}
.feature-card p{font-size:14px;color:var(--ink2)}
.tick{
  width:26px;height:26px;border-radius:50%;background:var(--green-soft);color:var(--green);
  display:grid;place-items:center;font-size:13px;font-weight:800;margin-bottom:4px;
}

/* ============ 安装步骤 ============ */
.steps{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:768px){.steps{grid-template-columns:repeat(4,1fr)}}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px 22px;box-shadow:var(--sh);transition:transform .22s,box-shadow .22s;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.step-num{
  width:36px;height:36px;border-radius:50%;background:var(--berry);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:15px;margin-bottom:14px;
}
.step h3{font-size:16px;font-weight:700;margin-bottom:8px}
.step p{font-size:14px;color:var(--ink2)}

/* ============ 兼容性双列 ============ */
.spec-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:768px){.spec-grid{grid-template-columns:1fr 1fr}}
.spec-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh)}
.spec-card h3{font-size:18px;font-weight:800;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.spec-card h3 span{font-size:12px;font-weight:700;color:var(--ink3);background:var(--cream2);padding:3px 10px;border-radius:var(--r-pill)}
.spec-card > p{font-size:14px;color:var(--ink2);margin-bottom:14px}
.spec-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:14px}
.spec-row:last-child{border-bottom:0;padding-bottom:0}
.spec-row dt{color:var(--ink3);flex:0 0 auto}
.spec-row dd{color:var(--ink);font-weight:600;text-align:right}
.spec-note{font-size:13px;color:var(--ink3);margin-top:18px}

/* ============ 隐私设置 ============ */
.privacy-grid{display:grid;gap:30px;grid-template-columns:1fr}
@media(min-width:900px){.privacy-grid{grid-template-columns:1.15fr 1fr;align-items:center;gap:44px}}
.check-list li{position:relative;padding-left:36px;margin-bottom:20px;font-size:15px;color:var(--ink2)}
.check-list li:last-child{margin-bottom:0}
.check-list li strong{display:block;font-size:16px;color:var(--ink);margin-bottom:4px;font-weight:700}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:2px;width:23px;height:23px;border-radius:50%;
  background:var(--green-soft);color:var(--green);display:grid;place-items:center;font-size:12px;font-weight:800;
}
.media-figure{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-hover);background:#fff}
.media-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:880px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh);overflow:hidden}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;cursor:pointer;font-size:16px;font-weight:700;color:var(--ink);list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--berry)}
.faq-icon{position:relative;width:18px;height:18px;flex:0 0 auto}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--berry);border-radius:2px;transition:transform .22s ease,opacity .22s ease}
.faq-icon::before{left:0;right:0;top:8px;height:2px}
.faq-icon::after{top:0;bottom:0;left:8px;width:2px}
.faq-item[open] .faq-icon::after{transform:scaleY(0);opacity:0}
.faq-a{padding:0 22px 20px;font-size:15px;color:var(--ink2);line-height:1.85;animation:faqIn .22s ease}
@keyframes faqIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}

/* ============ 内容列表 ============ */
.post-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:640px){.post-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.post-grid{grid-template-columns:repeat(3,1fr)}}
.post-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh);color:var(--ink);
  transition:transform .22s,box-shadow .22s;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);color:var(--ink)}
.post-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{
  font-size:17px;font-weight:700;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-body p{
  font-size:14px;color:var(--ink2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--ink3);margin-top:auto}
.post-meta .badge{flex:0 0 auto}
.list-more{margin-top:30px;display:flex;justify-content:center}
.empty-state{
  background:#fff;border:1px dashed var(--line);border-radius:var(--r-lg);
  padding:40px 24px;text-align:center;color:var(--ink2);font-size:15px;
}
.empty-state strong{display:block;font-size:17px;color:var(--ink);margin-bottom:8px}

/* ============ 下载转化 ============ */
.cta-band{
  background:var(--berry-soft);border-radius:var(--r-lg);padding:30px;
  display:grid;gap:28px;grid-template-columns:1fr;box-shadow:var(--sh);
}
@media(min-width:900px){.cta-band{grid-template-columns:1.05fr 1fr;padding:46px;gap:44px;align-items:center}}
.cta-band h2{font-size:clamp(22px,2.4vw,28px);font-weight:800;line-height:1.35;margin-bottom:12px}
.cta-band p.lead{font-size:15px;color:var(--ink2);margin-bottom:18px}
.cta-list li{position:relative;padding-left:24px;font-size:14px;color:var(--ink2);margin-bottom:10px}
.cta-list li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--berry)}
.form-card{background:#fff;border-radius:var(--r-md);padding:24px;box-shadow:var(--sh)}
.form-grid{display:grid;gap:14px}
.form-row label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:6px}
.form-row input,.form-row select{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;
  font-size:14px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s;
}
.form-row input::placeholder{color:var(--ink3)}
.form-row input:focus,.form-row select:focus{
  outline:none;border-color:var(--berry);box-shadow:0 0 0 3px rgba(196,42,98,.14);
}
.form-card .btn{width:100%;margin-top:4px}
.form-tip{font-size:12px;color:var(--ink3);line-height:1.7;margin-top:12px}
.form-tip b{color:var(--green);font-weight:700}

/* ============ 页脚 ============ */
.site-footer{background:var(--plum);color:#D8C6CE;padding:56px 0 26px}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr}
@media(min-width:768px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr}}
.footer-brand .logo{color:#fff}
.footer-brand .logo:hover{color:#fff}
.footer-brand .logo-mark{background:rgba(255,255,255,.09)}
.footer-brand .logo-text strong{color:#fff}
.footer-brand .logo-text em{color:#B79CAB}
.footer-brand p{font-size:14px;line-height:1.85;color:#C6AEBA;margin-top:16px;max-width:32em}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-col a,.footer-col li{display:block;font-size:14px;color:#D8C6CE;margin-bottom:10px}
.footer-col a:hover{color:#fff}
.footer-col ul{margin:0}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;
  font-size:13px;color:#B79CAB;
}
.footer-bottom a{color:#D8C6CE}
.footer-bottom a:hover{color:#fff}
.footer-note{font-size:12px;color:#9E8494;line-height:1.85;margin-top:14px}