/* roulang page: index */
:root{
  --berry:#E8467A;
  --caramel:#F59E4C;
  --mint:#2FC6A5;
  --ink:#241D33;
  --cream:#FFF8F2;
  --sand:#F7EDE6;
  --muted:rgba(36,29,51,.64);
  --line:rgba(36,29,51,.08);
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-soft:0 8px 24px rgba(36,29,51,.08);
  --shadow-lift:0 16px 40px rgba(36,29,51,.14);
  --grad-brand:linear-gradient(90deg,#E8467A 0%,#F59E4C 60%,#E8467A 120%);
  --grad-btn:linear-gradient(120deg,#E8467A 0%,#F59E4C 100%);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:system-ui,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--mint);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 16px}
@media (min-width:768px){.container{padding:0 24px}}
@media (min-width:1024px){.container{padding:0 32px}}

.section{padding:56px 0}
@media (min-width:1024px){.section{padding:84px 0}}
.section-tight{padding:44px 0}
@media (min-width:1024px){.section-tight{padding:56px 0}}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.04em;
  color:var(--berry);
  background:rgba(232,70,122,.1);
  border:1px solid rgba(232,70,122,.18);
  border-radius:999px;padding:6px 14px;
}
.section-title{font-size:clamp(1.5rem,3vw,2.15rem);font-weight:800;line-height:1.35;letter-spacing:-.01em}
.section-lead{margin-top:14px;color:var(--muted);font-size:16px;max-width:760px}
.divider{height:1px;background:linear-gradient(90deg,rgba(232,70,122,.35),rgba(245,158,76,.18),rgba(47,198,165,.25),transparent);border:0;margin:0}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--grad-brand);
  box-shadow:0 6px 22px rgba(36,29,51,.18);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;color:#FFF8F2;font-weight:800;font-size:19px;letter-spacing:.02em}
.brand-mark{
  width:36px;height:36px;border-radius:12px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.34);
  font-size:17px;font-weight:800;color:#FFF8F2;
}
.nav-links{display:none;align-items:center;gap:4px}
@media (min-width:1024px){.nav-links{display:flex}}
.nav-link{
  display:inline-block;padding:9px 16px;border-radius:999px;
  color:#FFF8F2;font-size:15px;font-weight:500;
  transition:background .22s ease,color .22s ease;
}
.nav-link:hover{background:rgba(255,255,255,.16)}
.nav-link.active{background:rgba(255,255,255,.22);font-weight:700}
.nav-cta{
  display:none;
  background:var(--ink);color:#FFF8F2;
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:600;
  border:1px solid rgba(255,255,255,.16);
  transition:transform .2s ease,background .2s ease;
}
.nav-cta:hover{transform:translateY(-2px);background:#35294a}
@media (min-width:1024px){.nav-cta{display:inline-block}}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:12px;
  background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);
  color:#FFF8F2;cursor:pointer;
}
@media (min-width:1024px){.nav-toggle{display:none}}
.mobile-drawer{
  display:none;
  background:var(--ink);
  border-top:1px solid rgba(255,255,255,.12);
}
.mobile-drawer.open{display:block}
.mobile-drawer a{
  display:block;padding:14px 22px;color:#FFF8F2;font-size:16px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.mobile-drawer a:last-child{border-bottom:0}
.mobile-drawer a.active{background:rgba(232,70,122,.28);font-weight:700}

/* Hero */
.hero{position:relative;overflow:hidden;background:#241D33}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(36,29,51,.94) 0%,rgba(36,29,51,.8) 42%,rgba(232,70,122,.55) 100%);
}
.hero-inner{position:relative;padding:60px 0 52px}
@media (min-width:1024px){.hero-inner{padding:84px 0 64px}}
.hero h1{
  color:#FFF8F2;
  font-size:clamp(2rem,5vw,3.3rem);
  font-weight:800;line-height:1.22;letter-spacing:-.02em;
  margin-top:20px;max-width:900px;
}
.hero-lead{color:rgba(255,248,242,.86);font-size:16px;line-height:1.8;margin-top:20px;max-width:780px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;font-size:13px;
  color:#FFF8F2;background:rgba(255,255,255,.13);
  border:1px solid rgba(255,255,255,.24);
}
.metric-bar{
  margin-top:38px;
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;
}
@media (min-width:768px){.metric-bar{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}}
.metric-cell{
  background:rgba(255,255,255,.11);
  border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius-md);
  padding:16px 18px;
  backdrop-filter:blur(3px);
}
.metric-cell strong{display:block;color:#FFF8F2;font-size:26px;font-weight:800;letter-spacing:-.02em}
.metric-cell span{display:block;color:rgba(255,248,242,.74);font-size:13px;margin-top:4px}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;
  transition:transform .2s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-primary{background:var(--grad-btn);color:#FFF8F2;box-shadow:0 10px 24px rgba(232,70,122,.34)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(232,70,122,.42)}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{background:transparent;border-color:rgba(232,70,122,.6);color:var(--berry)}
.btn-ghost:hover{background:rgba(232,70,122,.1);transform:translateY(-2px)}
.btn-light{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.36);color:#FFF8F2}
.btn-light:hover{background:rgba(255,255,255,.24);transform:translateY(-2px)}
.btn-dark{background:var(--ink);color:#FFF8F2}
.btn-dark:hover{background:#35294a;transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:14px}

/* 卡片 */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  overflow:hidden;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:rgba(232,70,122,.32)}
.card-pad{padding:24px}
.card-media{aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,rgba(232,70,122,.16),rgba(245,158,76,.14))}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-media img{transform:scale(1.05)}

.tag{
  display:inline-block;padding:4px 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;
  background:var(--sand);color:rgba(36,29,51,.72);
  border:1px solid var(--line);
}
.tag-berry{background:rgba(232,70,122,.1);color:#C4305F;border-color:rgba(232,70,122,.2)}
.tag-mint{background:rgba(47,198,165,.12);color:#1D8E77;border-color:rgba(47,198,165,.24)}
.tag-caramel{background:rgba(245,158,76,.14);color:#B96A17;border-color:rgba(245,158,76,.26)}

/* 品类 / 入口网格 */
.grid-cat{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:640px){.grid-cat{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.grid-cat{grid-template-columns:repeat(3,minmax(0,1fr))}}
.cat-wide{grid-column:span 1}
@media (min-width:1024px){.cat-wide{grid-column:span 2}}

.entry-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:640px){.entry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.entry-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.entry-card{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:20px;box-shadow:var(--shadow-soft);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.entry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:rgba(232,70,122,.32)}
.entry-card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.entry-card p{font-size:14px;color:var(--muted);line-height:1.7}

/* 列表 */
.list-item{
  display:grid;grid-template-columns:1fr;gap:8px;
  padding:20px 0;border-bottom:1px solid var(--line);
  transition:background .2s ease;
}
@media (min-width:768px){.list-item{grid-template-columns:120px 1fr;gap:20px}}
.list-item:last-child{border-bottom:0}
.list-date{font-size:14px;font-weight:700;color:var(--berry);letter-spacing:.02em}
.list-item h3{font-size:17px;font-weight:700;line-height:1.5}
.list-item p{font-size:14.5px;color:var(--muted);margin-top:6px}
.list-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}

/* 横滑轨道 */
.rail{
  display:flex;gap:18px;overflow-x:auto;padding:6px 4px 20px;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.rail::-webkit-scrollbar{height:8px}
.rail::-webkit-scrollbar-track{background:var(--sand);border-radius:999px}
.rail::-webkit-scrollbar-thumb{background:rgba(232,70,122,.45);border-radius:999px}
.rail-item{flex:0 0 82%;scroll-snap-align:start}
@media (min-width:640px){.rail-item{flex:0 0 46%}}
@media (min-width:1024px){.rail-item{flex:0 0 30%}}

/* 步骤 */
.steps{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:768px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.steps{grid-template-columns:repeat(4,minmax(0,1fr))}}
.step{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-md);padding:24px 20px;box-shadow:var(--shadow-soft);
}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:999px;
  background:rgba(232,70,122,.12);color:var(--berry);
  font-weight:800;font-size:15px;margin-bottom:14px;
}
.step h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted);line-height:1.72}

/* 数据条 */
.stat-strip{
  display:grid;grid-template-columns:1fr;gap:14px;
  background:var(--ink);border-radius:26px;padding:32px 24px;
}
@media (min-width:640px){.stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.stat-strip{grid-template-columns:repeat(4,minmax(0,1fr));padding:40px 36px}}
.stat-strip .stat strong{display:block;color:#FFF8F2;font-size:clamp(1.7rem,3vw,2.3rem);font-weight:800;line-height:1.2}
.stat-strip .stat span{display:block;color:rgba(255,248,242,.68);font-size:13.5px;margin-top:6px}

/* 时间线 */
.timeline{position:relative;padding-left:26px}
.timeline::before{
  content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--berry),var(--caramel),var(--mint));
  border-radius:999px;
}
.timeline-item{position:relative;padding:0 0 26px 6px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{
  content:"";position:absolute;left:-24px;top:7px;width:12px;height:12px;border-radius:999px;
  background:#fff;border:3px solid var(--berry);
}
.timeline-item:nth-child(2n)::before{border-color:var(--caramel)}
.timeline-item:nth-child(3n)::before{border-color:var(--mint)}
.timeline-item time{font-size:13px;font-weight:700;color:var(--berry);letter-spacing:.02em}
.timeline-item h3{font-size:16.5px;font-weight:700;margin-top:6px}
.timeline-item p{font-size:14px;color:var(--muted);margin-top:6px}

/* FAQ */
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  margin-bottom:12px;overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item:hover{border-color:rgba(232,70,122,.28);box-shadow:var(--shadow-soft)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:18px 22px;font-weight:700;font-size:16px;line-height:1.55;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-plus{
  flex:0 0 auto;width:26px;height:26px;border-radius:999px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(232,70,122,.1);color:var(--berry);font-size:17px;font-weight:700;
  transition:transform .25s ease;
}
.faq-item[open] .faq-plus{transform:rotate(45deg)}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:15px;line-height:1.8}

/* 口碑 */
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px;box-shadow:var(--shadow-soft);height:100%;
  transition:transform .22s ease,box-shadow .22s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.quote-card p{font-size:15px;line-height:1.78;color:rgba(36,29,51,.82)}
.quote-who{display:flex;align-items:center;gap:10px;margin-top:16px}
.quote-avatar{
  width:38px;height:38px;border-radius:999px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(232,70,122,.2),rgba(245,158,76,.24));
  font-weight:800;color:var(--berry);font-size:15px;
}
.quote-who span{font-size:13.5px;color:var(--muted)}

/* 标签云 */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud span{
  padding:9px 18px;border-radius:999px;font-size:14px;font-weight:600;
  background:#fff;border:1px solid var(--line);color:rgba(36,29,51,.76);
  transition:transform .2s ease,border-color .2s ease,color .2s ease,background .2s ease;
  cursor:default;
}
.tag-cloud span:hover{
  transform:translateY(-2px);border-color:rgba(232,70,122,.4);
  color:var(--berry);background:rgba(232,70,122,.06);
}

/* 保障条 */
.guard-strip{
  display:grid;grid-template-columns:1fr;gap:16px;
  background:linear-gradient(120deg,rgba(232,70,122,.1),rgba(245,158,76,.12),rgba(47,198,165,.12));
  border:1px solid var(--line);border-radius:26px;padding:30px 24px;
}
@media (min-width:768px){.guard-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;padding:34px 32px}}
.guard-item{display:flex;gap:14px;align-items:flex-start}
.guard-icon{
  flex:0 0 auto;width:42px;height:42px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);color:var(--berry);font-weight:800;font-size:17px;
}
.guard-item h3{font-size:16px;font-weight:700;margin-bottom:6px}
.guard-item p{font-size:14px;color:var(--muted);line-height:1.72}

/* 表单 */
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:26px;
  padding:28px 22px;box-shadow:var(--shadow-soft);
}
@media (min-width:768px){.form-card{padding:36px 34px}}
.field{display:block;margin-bottom:16px}
.field span{display:block;font-size:13.5px;font-weight:600;margin-bottom:8px;color:rgba(36,29,51,.78)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:12px;
  border:1px solid rgba(36,29,51,.14);background:#FFFDFB;
  font-size:15px;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--berry);box-shadow:0 0 0 3px rgba(232,70,122,.14);
}
.field textarea{min-height:112px;resize:vertical}
.form-note{font-size:13px;color:var(--muted);margin-top:12px}
.form-msg{font-size:14px;font-weight:600;margin-top:14px;display:none}
.form-msg.ok{display:block;color:#1D8E77}
.form-msg.err{display:block;color:#B96A17}

/* 页脚 */
.site-footer{
  background:var(--ink);color:rgba(255,248,242,.78);
  border-top:4px solid transparent;
  background-image:linear-gradient(var(--ink),var(--ink)),var(--grad-brand);
  background-origin:border-box;
  background-clip:padding-box,border-box;
  padding:56px 0 26px;margin-top:8px;
}
.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}}
.footer-brand{display:flex;align-items:center;gap:10px;color:#FFF8F2;font-weight:800;font-size:19px}
.footer-title{color:#FFF8F2;font-size:15px;font-weight:700;margin-bottom:14px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14.5px;color:rgba(255,248,242,.72);transition:color .2s ease}
.footer-links a:hover{color:#FFF8F2}
.footer-text{font-size:14.5px;line-height:1.8;color:rgba(255,248,242,.66)}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:13px;color:rgba(255,248,242,.55);
}

/* roulang page: category1 */
:root{
  --berry:#E8467A;
  --caramel:#F59E4C;
  --mint:#2FC6A5;
  --ink:#241D33;
  --cream:#FFF8F2;
  --sand:#F7EDE6;
  --muted:rgba(36,29,51,.64);
  --line:rgba(36,29,51,.08);
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-soft:0 8px 24px rgba(36,29,51,.08);
  --shadow-lift:0 16px 40px rgba(36,29,51,.14);
  --grad-brand:linear-gradient(90deg,#E8467A 0%,#F59E4C 60%,#E8467A 120%);
  --grad-btn:linear-gradient(120deg,#E8467A 0%,#F59E4C 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:system-ui,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--mint);
  outline-offset:2px;
}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 16px}
@media (min-width:768px){.container{padding:0 24px}}
@media (min-width:1024px){.container{padding:0 32px}}
.section{padding:52px 0}
@media (min-width:768px){.section{padding:72px 0}}
@media (min-width:1024px){.section{padding:84px 0}}
.section-tight{padding:40px 0}
@media (min-width:768px){.section-tight{padding:56px 0}}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.04em;
  color:var(--berry);
  background:rgba(232,70,122,.1);
  border:1px solid rgba(232,70,122,.18);
  border-radius:999px;padding:6px 14px;
}
.section-title{font-size:clamp(1.5rem,3vw,2.15rem);line-height:1.35}
.section-lead{margin-top:14px;color:var(--muted);font-size:16px;max-width:780px}
.section-head{margin-bottom:30px}
.section-head-row{display:flex;flex-wrap:wrap;gap:18px;align-items:flex-end;justify-content:space-between}
.divider{height:1px;background:linear-gradient(90deg,rgba(232,70,122,.35),rgba(245,158,76,.18),rgba(47,198,165,.25),transparent);border:0;margin:0}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--grad-brand);
  box-shadow:0 6px 22px rgba(36,29,51,.18);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;color:#FFF8F2;font-weight:800;font-size:19px;letter-spacing:.02em}
.brand-mark{
  width:36px;height:36px;border-radius:12px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.34);
  font-size:17px;font-weight:800;color:#FFF8F2;
}
.nav-links{display:none;align-items:center;gap:4px}
@media (min-width:1024px){.nav-links{display:flex}}
.nav-link{
  display:inline-block;padding:9px 16px;border-radius:999px;
  color:#FFF8F2;font-size:15px;font-weight:500;
  transition:background .22s ease,color .22s ease;
}
.nav-link:hover{background:rgba(255,255,255,.16)}
.nav-link.active{background:rgba(255,255,255,.22);font-weight:700}
.nav-cta{
  display:none;
  background:var(--ink);color:#FFF8F2;
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:600;
  border:1px solid rgba(255,255,255,.16);
  transition:transform .2s ease,background .2s ease;
}
.nav-cta:hover{transform:translateY(-2px);background:#35294a}
@media (min-width:1024px){.nav-cta{display:inline-block}}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:12px;
  background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);
  color:#FFF8F2;cursor:pointer;
}
@media (min-width:1024px){.nav-toggle{display:none}}
.mobile-drawer{display:none;background:var(--ink);border-top:1px solid rgba(255,255,255,.12)}
.mobile-drawer.open{display:block}
.mobile-drawer a{
  display:block;padding:14px 22px;color:#FFF8F2;font-size:16px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.mobile-drawer a:last-child{border-bottom:0}
.mobile-drawer a.active{background:rgba(232,70,122,.28);font-weight:700}

/* 分类页头部 */
.cat-head{position:relative;overflow:hidden;background:var(--sand);border-bottom:1px solid var(--line)}
.cat-head-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.18}
.cat-head-veil{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(255,248,242,.97) 0%,rgba(255,248,242,.88) 46%,rgba(247,237,230,.74) 100%);
}
.cat-head-inner{position:relative;padding:30px 0 42px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13.5px;color:var(--muted)}
.crumbs a{transition:color .2s ease}
.crumbs a:hover{color:var(--berry)}
.crumbs .sep{color:rgba(36,29,51,.3)}
.cat-head h1{
  font-size:clamp(1.75rem,4vw,2.7rem);
  line-height:1.3;margin-top:18px;max-width:900px;
}
.cat-head h1 em{
  font-style:normal;
  background:var(--grad-btn);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.cat-desc{margin-top:16px;max-width:820px;color:rgba(36,29,51,.76);font-size:16px}
.stat-chips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:26px}
@media (min-width:768px){.stat-chips{grid-template-columns:repeat(4,minmax(0,1fr));max-width:900px}}
.stat-chip{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:14px 16px;box-shadow:var(--shadow-soft);
}
.stat-chip b{display:block;font-size:22px;font-weight:800;color:var(--berry);line-height:1.3}
.stat-chip span{font-size:13px;color:var(--muted)}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;
  transition:transform .2s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-primary{background:var(--grad-btn);color:#FFF8F2;box-shadow:0 10px 24px rgba(232,70,122,.34)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(232,70,122,.42)}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{background:transparent;border-color:rgba(232,70,122,.6);color:var(--berry)}
.btn-ghost:hover{background:rgba(232,70,122,.1);transform:translateY(-2px)}
.btn-mint{background:var(--mint);color:var(--ink)}
.btn-mint:hover{background:#28b395;transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:14px}

/* 筛选栏 */
.filter-bar{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);padding:16px 18px;
  display:flex;flex-direction:column;gap:16px;
}
.filter-main{display:flex;flex-direction:column;gap:14px}
.chip-row{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 8px;scrollbar-width:thin}
.chip-row::-webkit-scrollbar{height:6px}
.chip-row::-webkit-scrollbar-thumb{background:rgba(232,70,122,.25);border-radius:999px}
.chip{
  white-space:nowrap;padding:8px 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--cream);
  font-size:14px;font-weight:500;cursor:pointer;
  transition:background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.chip:hover{border-color:rgba(232,70,122,.45);color:var(--berry)}
.chip.active{background:var(--grad-btn);color:#FFF8F2;border-color:transparent;box-shadow:0 8px 18px rgba(232,70,122,.28)}
.filter-tools{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.select-wrap{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}
.select-wrap select{
  border:1px solid var(--line);background:#fff;border-radius:999px;
  padding:9px 16px;font-size:14px;cursor:pointer;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.select-wrap select:hover{border-color:rgba(232,70,122,.4)}
.view-switch{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:var(--cream)}
.view-switch button{
  border:0;background:transparent;padding:9px 18px;font-size:14px;cursor:pointer;
  transition:background .2s ease,color .2s ease;
}
.view-switch button.active{background:#fff;color:var(--berry);font-weight:700;box-shadow:0 4px 12px rgba(36,29,51,.08)}
.filter-note{font-size:13px;color:var(--muted)}

/* 条目网格 */
.entry-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:28px}
@media (min-width:640px){.entry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.entry-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}}
.entry-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.entry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:rgba(232,70,122,.32)}
.entry-media{aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,rgba(232,70,122,.16),rgba(245,158,76,.14))}
.entry-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.entry-card:hover .entry-media img{transform:scale(1.05)}
.entry-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.entry-tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-block;padding:4px 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;
  background:var(--sand);color:rgba(36,29,51,.72);
  border:1px solid var(--line);
}
.tag.tag-berry{background:rgba(232,70,122,.1);color:var(--berry);border-color:rgba(232,70,122,.2)}
.tag.tag-mint{background:rgba(47,198,165,.12);color:#1c8c74;border-color:rgba(47,198,165,.24)}
.entry-title{font-size:18px;line-height:1.5}
.entry-title a{transition:color .2s ease}
.entry-title a:hover{color:var(--berry)}
.entry-text{font-size:14.5px;color:var(--muted);flex:1}
.entry-meta{
  display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--muted);
  padding-top:12px;border-top:1px dashed var(--line);
}
.entry-wide{grid-column:span 1}
@media (min-width:1024px){
  .entry-wide{grid-column:span 2}
  .entry-wide .entry-card{flex-direction:row;height:100%}
  .entry-wide .entry-media{width:50%;aspect-ratio:auto;min-height:260px}
  .entry-wide .entry-body{width:50%;justify-content:center}
}
.more-row{display:flex;justify-content:center;margin-top:32px}

/* 精选 */
.feature-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:768px){.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:rgba(232,70,122,.3)}
.feature-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.feature-body{padding:20px 22px 22px}
.feature-kicker{font-size:12.5px;font-weight:700;color:var(--caramel);letter-spacing:.04em}

/* 步骤 */
.steps{display:grid;grid-template-columns:1fr;gap:18px;margin-top:28px}
@media (min-width:640px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.steps{grid-template-columns:repeat(4,minmax(0,1fr))}}
.step{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-soft);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:rgba(47,198,165,.36)}
.step-num{
  width:40px;height:40px;border-radius:13px;background:var(--grad-btn);color:#FFF8F2;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;
}
.step h3{margin-top:16px;font-size:17px}
.step p{margin-top:8px;font-size:14.5px;color:var(--muted)}

/* 时间线 */
.timeline{margin-top:28px;padding-left:26px;border-left:2px dashed rgba(232,70,122,.32)}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-35px;top:8px;width:12px;height:12px;border-radius:50%;
  background:var(--berry);box-shadow:0 0 0 4px rgba(232,70,122,.16);
}
.tl-date{font-size:13px;font-weight:700;color:var(--berry);letter-spacing:.03em}
.tl-item h3{margin-top:6px;font-size:16.5px}
.tl-item p{margin-top:6px;font-size:14.5px;color:var(--muted)}

/* FAQ */
.faq-list{margin-top:26px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:0 22px;margin-bottom:12px;box-shadow:var(--shadow-soft);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item:hover{border-color:rgba(232,70,122,.3)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:16.5px;font-weight:600;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(232,70,122,.1);color:var(--berry);font-size:18px;font-weight:700;
  transition:transform .25s ease,background .25s ease;
}
.faq-item[open] summary::after{content:"−";transform:rotate(180deg);background:rgba(47,198,165,.16);color:#1c8c74}
.faq-item .faq-answer{padding:0 0 20px;font-size:15px;color:var(--muted);max-width:900px}

/* 保障条 */
.guarantee{
  background:var(--ink);color:#FFF8F2;border-radius:var(--radius-lg);
  padding:30px 26px;box-shadow:var(--shadow-lift);
}
.guarantee-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:22px}
@media (min-width:640px){.guarantee-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.guarantee-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.guarantee-item{display:flex;gap:12px;align-items:flex-start}
.guarantee-icon{
  flex:0 0 auto;width:38px;height:38px;border-radius:12px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;font-size:16px;
}
.guarantee-item h3{font-size:15.5px;color:#FFF8F2}
.guarantee-item p{margin-top:4px;font-size:13.5px;color:rgba(255,248,242,.72)}
.guarantee h2{font-size:clamp(1.35rem,2.6vw,1.85rem);color:#FFF8F2}
.guarantee .guarantee-lead{margin-top:10px;color:rgba(255,248,242,.76);font-size:15px;max-width:720px}

/* 订阅 CTA */
.cta-panel{
  background:linear-gradient(150deg,#FFFFFF 0%,#FFF3EA 55%,#FFF8F2 100%);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);padding:28px 24px;
  display:grid;grid-template-columns:1fr;gap:28px;
}
@media (min-width:1024px){.cta-panel{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);padding:36px 34px}}
.form-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:640px){.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.form-field{display:flex;flex-direction:column;gap:8px}
.form-field.full{grid-column:1 / -1}
.form-field label{font-size:13.5px;font-weight:600;color:rgba(36,29,51,.78)}
.form-field input,.form-field select,.form-field textarea{
  border:1px solid var(--line);background:#fff;border-radius:var(--radius-sm);
  padding:12px 14px;font-size:15px;width:100%;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.form-field textarea{min-height:116px;resize:vertical}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  border-color:var(--mint);box-shadow:0 0 0 4px rgba(47,198,165,.16);outline:none;
}
.form-hint{font-size:13px;color:var(--muted)}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:4px}
.cta-list{display:flex;flex-direction:column;gap:14px;margin-top:20px}
.cta-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:rgba(36,29,51,.78)}
.cta-dot{
  flex:0 0 auto;margin-top:8px;width:8px;height:8px;border-radius:50%;
  background:var(--grad-btn);
}

/* 页脚 */
.site-footer{
  position:relative;background:#fff;border-top:1px solid var(--line);
  margin-top:20px;padding:48px 0 26px;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad-brand);
}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px}
.footer-brand .brand-mark{background:var(--grad-btn);border-color:transparent;color:#FFF8F2}
.footer-text{margin-top:14px;font-size:14px;color:var(--muted);max-width:360px}
.footer-title{font-size:15.5px;font-weight:700;margin-bottom:14px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14.5px;color:var(--muted);transition:color .2s ease}
.footer-links a:hover{color:var(--berry)}
.footer-bottom{
  margin-top:34px;padding-top:18px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:var(--muted);
}
.mt-4{margin-top:16px}