/* roulang page: index */
:root{
  --sakura:#D9436F;
  --sakura-dark:#C22F60;
  --sakura-mist:#F7D9E3;
  --ink:#17131C;
  --plum:#6E5A7B;
  --bg:#FDFAFB;
  --white:#FFFFFF;
  --text:#221C26;
  --muted:#6B6270;
  --line:#EFE3E8;
  --radius:12px;
  --radius-lg:16px;
  --shadow:0 2px 8px rgba(23,19,28,.06);
  --shadow-hover:0 8px 20px rgba(23,19,28,.12);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --sans:"Noto Sans SC","PingFang SC","HarmonyOS Sans","Microsoft YaHei",Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:1rem;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--text);
  background:var(--bg);
  padding-top:4rem;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .18s ease,border-color .18s ease,background-color .18s ease;}
button,input{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.35;letter-spacing:.01em;margin:0;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:2px solid var(--sakura);outline-offset:2px;}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* 容器 */
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:1.25rem;padding-right:1.25rem;}
@media (min-width:40em){.container{padding-left:2rem;padding-right:2rem;}}
@media (min-width:90em){.container{max-width:1280px;}}

/* 顶部导航 */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;background:var(--ink);box-shadow:0 1px 0 rgba(247,217,227,.08);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4rem;}
.logo{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--serif);font-weight:700;font-size:1.125rem;color:#F7EFF2;letter-spacing:.02em;}
.logo:hover{color:#F7D9E3;}
.logo-mark{width:.75rem;height:.75rem;border-radius:50% 50% 50% 0;background:var(--sakura);transform:rotate(-45deg);flex:none;}
.main-nav{display:none;}
.main-nav ul{display:flex;align-items:center;gap:1.65rem;}
.main-nav a{font-size:.9375rem;color:#E6DDE4;padding:.4rem 0;border-bottom:2px solid transparent;}
.main-nav a:hover,.main-nav a.is-active{color:#F7D9E3;border-bottom-color:var(--sakura);}
.header-actions{display:flex;align-items:center;gap:.6rem;}
.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:4px;width:44px;height:44px;padding:0 10px;border:1px solid rgba(247,217,227,.3);border-radius:8px;background:transparent;cursor:pointer;}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:#F7EFF2;}
.mobile-drawer{display:none;background:var(--ink);border-top:1px solid rgba(247,217,227,.12);padding:.75rem 1.25rem 1.25rem;}
.mobile-drawer.is-open{display:block;}
.mobile-drawer a{display:block;font-size:.9375rem;line-height:2;color:#E6DDE4;border-bottom:1px solid rgba(247,217,227,.08);}
.mobile-drawer a:hover{color:#F7D9E3;}
@media (min-width:64em){
  .main-nav{display:block;}
  .nav-toggle{display:none;}
  .mobile-drawer{display:none !important;}
}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:44px;height:48px;padding:0 1.5rem;border-radius:8px;border:1px solid transparent;font-family:var(--sans);font-size:.9375rem;font-weight:600;cursor:pointer;transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;}
.btn-primary{background:var(--sakura);color:#fff;}
.btn-primary:hover{background:var(--sakura-dark);color:#fff;transform:translateY(-1px);}
.btn-ghost{background:transparent;border-color:rgba(247,239,242,.45);color:#F7EFF2;}
.btn-ghost:hover{border-color:var(--sakura-mist);color:#F7D9E3;}
.btn-outline{background:transparent;border-color:var(--sakura);color:var(--sakura);}
.btn-outline:hover{background:var(--sakura);color:#fff;}
.btn-sm{height:40px;min-height:40px;padding:0 1rem;font-size:.875rem;}

/* 首屏：斜切色块 */
.hero{position:relative;overflow:hidden;background:var(--bg);padding-bottom:2.5rem;}
.hero-slab{position:relative;background:linear-gradient(118deg,#17131C 0%,#241823 55%,#3C1F2D 100%);clip-path:polygon(0 0,100% 0,100% 86%,0 100%);padding:2.75rem 0 5.5rem;color:#F7EFF2;}
.hero-slab::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 84% 14%,rgba(247,217,227,.14),transparent 55%);pointer-events:none;}
.hero-petal{position:absolute;right:6%;top:12%;width:150px;height:150px;opacity:.16;pointer-events:none;}
.hero-copy{position:relative;z-index:2;padding-bottom:1rem;}
.hero-badge{display:inline-block;margin-bottom:1rem;padding:.28rem .9rem;border-radius:999px;background:rgba(247,217,227,.16);border:1px solid rgba(247,217,227,.32);color:#F7D9E3;font-size:.8125rem;letter-spacing:.04em;}
.hero h1{font-size:1.75rem;line-height:1.35;color:#FDF6F8;margin-bottom:.85rem;}
.hero-sub{font-size:.9375rem;color:#DED2DA;max-width:34rem;margin-bottom:1.5rem;}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:1.25rem;}
.hero-link{font-size:.9375rem;color:#F7D9E3;border-bottom:1px solid rgba(247,217,227,.45);padding-bottom:2px;}
.hero-link:hover{color:#fff;border-bottom-color:#fff;}
.hero-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(247,217,227,.22);box-shadow:0 16px 40px rgba(0,0,0,.35);}
.hero-figure img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.hero-stats{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:-1.75rem;position:relative;z-index:3;}
.hero-stats li{display:flex;align-items:baseline;gap:.4rem;padding:.55rem 1.1rem;border-radius:999px;background:var(--sakura-mist);border:1px solid #F0C7D6;font-size:.8125rem;color:#8A3C58;}
.hero-stats b{font-family:var(--serif);font-size:1.05rem;color:var(--sakura-dark);}
@media (min-width:64em){
  .hero-slab{padding:4.5rem 0 7.5rem;}
  .hero h1{font-size:2.5rem;max-width:34rem;}
  .hero-sub{font-size:1rem;}
  .hero-copy{padding-bottom:0;}
}

/* 板块 */
.section{padding:3rem 0;background:var(--bg);position:relative;}
.section--white{background:var(--white);}
.section--ink{background:var(--ink);color:#E6DDE4;}
@media (min-width:40em){.section{padding:4rem 0;}}
@media (min-width:64em){.section{padding:5.5rem 0;}}
.sec-head{max-width:48rem;margin-bottom:2rem;}
.sec-head h2{position:relative;padding-left:.9rem;font-size:1.5rem;}
.sec-head h2::before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:3px;border-radius:2px;background:var(--sakura);}
.sec-head p{margin-top:.6rem;color:var(--muted);font-size:.9375rem;}
.sec-head--tight{margin-bottom:1.25rem;}
@media (min-width:64em){.sec-head h2{font-size:1.875rem;}}
.section--ink .sec-head h2{color:#FDF6F8;}
.section--ink .sec-head p{color:#BFB2BB;}

/* 通用卡片 */
.tile{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease;height:100%;}
.tile:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.tile--lg{border-radius:var(--radius-lg);}
.ratio{position:relative;overflow:hidden;background:var(--sakura-mist);}
.ratio>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.ratio-16x9{padding-top:56.25%;}
.ratio-3x2{padding-top:66.6667%;}
.tile-body{padding:1.1rem 1.2rem 1.25rem;}
.tile-body h3{font-size:1.125rem;margin-bottom:.4rem;}
.tile-body p{font-size:.875rem;color:var(--muted);margin-bottom:.7rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.tag{display:inline-block;padding:.18rem .7rem;border-radius:999px;background:var(--sakura-mist);color:#8A3C58;font-size:.75rem;letter-spacing:.02em;}
@media (min-width:64em){.tile-body h3{font-size:1.375rem;}.tile-body p{font-size:.9375rem;}}

/* 指标看板 */
.metric{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem 1.25rem 1.35rem;position:relative;overflow:hidden;height:100%;}
.metric::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--sakura);}
.metric-num{display:block;font-family:var(--serif);font-size:2.35rem;line-height:1.1;color:var(--ink);}
.metric-num i{font-style:normal;font-size:.875rem;font-family:var(--sans);color:var(--muted);margin-left:.3rem;}
.metric p{margin-top:.55rem;font-size:.8125rem;color:var(--muted);}

/* 对比表 */
.table-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden;}
.cmp-table th,.cmp-table td{padding:.9rem 1rem;text-align:left;font-size:.9375rem;border-bottom:1px solid var(--line);}
.cmp-table thead th{background:#FBF3F6;color:#5C3A4A;font-weight:600;font-size:.875rem;letter-spacing:.02em;}
.cmp-table tbody tr:nth-child(even){background:#FDFAFB;}
.cmp-table tbody tr:last-child td{border-bottom:0;}
.cell-index{display:flex;align-items:center;gap:.65rem;min-width:8rem;}
.cell-index b{font-family:var(--serif);color:var(--ink);font-size:.9375rem;}
.bar{position:relative;flex:1;height:8px;min-width:56px;border-radius:999px;background:var(--sakura-mist);overflow:hidden;}
.bar>span{display:block;height:100%;border-radius:999px;background:var(--sakura);}
@media (max-width:39.9375em){
  .cmp-table thead{display:none;}
  .cmp-table,.cmp-table tbody,.cmp-table tr,.cmp-table td{display:block;width:100%;}
  .cmp-table tr{border:1px solid var(--line);border-radius:var(--radius);background:#fff !important;margin:.75rem;padding:.4rem .9rem;}
  .cmp-table td{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-bottom:1px dashed var(--line);padding:.55rem 0;}
  .cmp-table td:last-child{border-bottom:0;}
  .cmp-table td::before{content:attr(data-label);color:var(--muted);font-size:.8125rem;font-weight:600;}
}

/* 时间线 */
.timeline{position:relative;padding-left:1.6rem;}
.timeline::before{content:"";position:absolute;left:5px;top:.6rem;bottom:.6rem;width:2px;background:linear-gradient(#E6D3DC,#EFE3E8);}
.timeline-item{position:relative;padding-left:1.1rem;margin-bottom:1.6rem;}
.timeline-item:last-child{margin-bottom:0;}
.timeline-item::after{content:"";position:absolute;left:-1.6rem;top:1.15rem;width:12px;height:12px;border-radius:50%;background:var(--sakura);border:3px solid #fff;box-shadow:0 0 0 2px var(--sakura-mist);}
.tl-time{display:inline-block;font-size:.75rem;letter-spacing:.06em;color:var(--sakura-dark);background:var(--sakura-mist);border-radius:999px;padding:.15rem .7rem;margin-bottom:.45rem;}
.timeline h3{font-size:1.125rem;margin-bottom:.35rem;}
.timeline p{font-size:.875rem;color:var(--muted);}
@media (min-width:64em){
  .timeline{padding-left:0;}
  .timeline::before{left:50%;margin-left:-1px;}
  .timeline-item{width:50%;padding:0 3rem 0 0;margin-bottom:2.25rem;}
  .timeline-item::after{left:auto;right:-7px;top:1.35rem;}
  .timeline-item:nth-child(even){margin-left:50%;padding:0 0 0 3rem;text-align:left;}
  .timeline-item:nth-child(even)::after{left:-7px;right:auto;}
}

/* 资讯列表 */
.news-list{border-top:1px solid var(--line);}
.news-item{display:flex;gap:1rem;align-items:flex-start;padding:1.1rem .35rem;border-bottom:1px solid var(--line);transition:transform .18s ease,background-color .18s ease;}
.news-item:hover{transform:translateX(2px);background:#FDF6F8;}
.news-thumb{flex:none;width:38%;max-width:230px;border-radius:10px;overflow:hidden;border:1px solid var(--line);}
.news-thumb img{width:100%;aspect-ratio:3/2;object-fit:cover;}
.news-body h3{font-size:1.05rem;margin-bottom:.3rem;}
.news-meta{font-size:.8125rem;color:var(--muted);margin-bottom:.35rem;}
.news-body p{font-size:.875rem;color:var(--muted);margin:0;}
@media (min-width:40em){
  .news-item{padding:1.35rem .5rem;}
  .news-thumb{width:26%;}
  .news-body h3{font-size:1.375rem;}
}

/* 保障卡 */
.guard{padding:1.5rem 1.35rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);height:100%;transition:transform .18s ease,box-shadow .18s ease;}
.guard:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.guard svg{width:30px;height:30px;stroke:var(--sakura);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.guard h3{font-size:1.125rem;margin:.85rem 0 .45rem;}
.guard p{font-size:.875rem;color:var(--muted);margin:0;}

/* 快速解答 */
.quick{padding:1.35rem 1.25rem;background:#fff;border:1px solid var(--line);border-left:3px solid var(--sakura);border-radius:var(--radius);box-shadow:var(--shadow);height:100%;}
.quick h3{font-size:1rem;margin-bottom:.5rem;color:var(--ink);}
.quick p{font-size:.875rem;color:var(--muted);margin:0;}

/* FAQ 折叠 */
.faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);}
.faq-item+.faq-item{border-top:1px solid var(--line);}
.faq-q{width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.05rem 1.25rem;background:transparent;border:0;text-align:left;cursor:pointer;font-family:var(--sans);font-size:1.0625rem;font-weight:600;color:var(--ink);position:relative;transition:color .18s ease,background-color .18s ease;}
.faq-q:hover{color:var(--sakura-dark);background:#FEF7FA;}
.faq-item.is-open .faq-q{color:var(--sakura-dark);}
.faq-item.is-open .faq-q::before{content:"";position:absolute;left:0;top:.5rem;bottom:.5rem;width:3px;background:var(--sakura);}
.faq-icon{flex:none;font-size:1.15rem;line-height:1.6;color:var(--sakura);font-weight:400;}
.faq-a{padding:0 1.25rem 1.2rem;font-size:.9375rem;color:var(--muted);}
.faq-a p{margin:0;}

/* 订阅表单 */
.subscribe-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:1.75rem 1.5rem;display:grid;gap:1.25rem;}
.subscribe-card h2{font-size:1.375rem;padding-left:.9rem;position:relative;}
.subscribe-card h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:3px;border-radius:2px;background:var(--sakura);}
.subscribe-copy p{margin-top:.6rem;font-size:.9375rem;color:var(--muted);}
.subscribe-form{display:grid;gap:.75rem;}
.subscribe-form input{height:48px;padding:0 1rem;border:1px solid #E3D6DC;border-radius:8px;background:#fff;color:var(--text);font-size:.9375rem;}
.subscribe-form input::placeholder{color:#A798A1;}
.subscribe-form input:focus{outline:none;border-color:var(--sakura);box-shadow:0 0 0 4px rgba(217,67,111,.12);}
.form-note{font-size:.8125rem;color:var(--muted);margin:0;}
.form-msg{font-size:.8125rem;color:var(--sakura-dark);margin:0;min-height:1.2em;}
@media (min-width:64em){
  .subscribe-card{grid-template-columns:1.1fr 1fr;align-items:center;padding:2.5rem 2.25rem;}
  .subscribe-form{grid-template-columns:1fr auto;align-items:center;}
  .subscribe-form .form-note,.subscribe-form .form-msg{grid-column:1 / -1;}
}

/* 榜单 */
.rank-list{border-top:1px solid var(--line);}
.rank-item{display:grid;grid-template-columns:auto 1fr;gap:.35rem 1rem;align-items:center;padding:1.05rem .35rem;border-bottom:1px solid var(--line);transition:background-color .18s ease;}
.rank-item:hover{background:#FDF6F8;}
.rank-num{font-family:var(--serif);font-size:1.75rem;line-height:1;color:var(--sakura);width:2.4rem;}
.rank-info h3{font-size:1.05rem;margin-bottom:.15rem;}
.rank-meta{font-size:.8125rem;color:var(--muted);margin:0;}
.rank-score{grid-column:1 / -1;display:flex;align-items:center;gap:.75rem;}
.rank-val{font-size:.8125rem;color:var(--sakura-dark);font-weight:600;min-width:2.2rem;text-align:right;}
@media (min-width:40em){
  .rank-item{grid-template-columns:auto 1fr 18rem;padding:1.2rem .5rem;}
  .rank-score{grid-column:auto;}
  .rank-num{font-size:2.25rem;width:3rem;}
}

/* 测评卡 */
.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.35rem 1.25rem;height:100%;transition:transform .18s ease,box-shadow .18s ease;}
.review-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.review-head{display:flex;align-items:baseline;justify-content:space-between;gap:.75rem;}
.review-head h3{font-size:1.05rem;}
.review-score{font-family:var(--serif);font-size:1.5rem;color:var(--sakura);}
.rating{display:flex;gap:.28rem;margin:.7rem 0 .8rem;}
.rating i{display:block;width:100%;height:6px;border-radius:999px;background:var(--line);}
.rating i.is-on{background:var(--sakura);}
.review-card p{font-size:.875rem;color:var(--muted);margin:0;}

/* 场景适配 */
.scene{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.35rem 1.25rem;height:100%;}
.scene svg{width:26px;height:26px;stroke:var(--plum);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.scene h3{font-size:1.05rem;margin:.75rem 0 .55rem;}
.scene ul li{position:relative;padding-left:.95rem;font-size:.875rem;color:var(--muted);line-height:1.9;}
.scene ul li::before{content:"";position:absolute;left:0;top:.78em;width:5px;height:5px;border-radius:50%;background:var(--sakura-mist);border:1px solid #E8BFD0;}

/* 专题 + 分类入口 */
.channel-entry{margin-top:1.75rem;padding:1.5rem 1.35rem;border-radius:var(--radius-lg);background:var(--sakura-mist);border:1px solid #F0C7D6;}
.channel-entry h3{font-size:1.125rem;margin-bottom:.4rem;}
.channel-entry p{font-size:.875rem;color:#7A4356;margin-bottom:1rem;}
.channel-btns{display:flex;flex-wrap:wrap;gap:.75rem;}
.channel-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 1.25rem;border-radius:8px;background:#fff;border:1px solid #E8BFD0;color:var(--sakura-dark);font-size:.9375rem;font-weight:600;transition:background-color .18s ease,color .18s ease,transform .18s ease;}
.channel-btn:hover{background:var(--sakura);border-color:var(--sakura);color:#fff;transform:translateY(-1px);}

/* 用户口碑 */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.35rem 1.25rem;height:100%;display:flex;flex-direction:column;gap:.7rem;}
.quote-stars{color:var(--sakura);font-size:.875rem;letter-spacing:.15em;}
.quote p{font-size:.9375rem;color:#3A3140;margin:0;flex:1;}
.quote-meta{font-size:.8125rem;color:var(--muted);}

/* 周更日历 */
.schedule{display:grid;gap:.75rem;grid-template-columns:1fr;}
.sch-day{padding:1rem 1.05rem;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);}
.sch-day b{display:block;font-family:var(--serif);font-size:1.05rem;color:var(--ink);margin-bottom:.25rem;}
.sch-day span{font-size:.8125rem;color:var(--muted);}
.sch-day.is-hot{background:#FDF6F8;border-color:#EED2DD;}
@media (min-width:40em){.schedule{grid-template-columns:repeat(2,1fr);}}
@media (min-width:64em){.schedule{grid-template-columns:repeat(4,1fr);}}

/* 页脚 */
.site-footer{background:var(--ink);color:#C9BFC7;padding:3rem 0 1.5rem;margin-top:0;}
.footer-grid{display:grid;gap:2rem;grid-template-columns:1fr;}
.footer-brand .logo{color:#FDF6F8;}
.footer-brand p{margin-top:.85rem;font-size:.875rem;color:#A79AA3;line-height:1.9;max-width:26rem;}
.footer-col h4{font-size:1rem;color:#FDF6F8;margin-bottom:.85rem;font-family:var(--serif);}
.footer-col li{margin-bottom:.45rem;}
.footer-col a{font-size:.875rem;color:#C9BFC7;}
.footer-col a:hover{color:#F7D9E3;}
.footer-cta{display:inline-flex;align-items:center;justify-content:center;min-height:44px;margin-top:.5rem;padding:0 1.15rem;border-radius:8px;background:var(--sakura);color:#fff;font-size:.875rem;font-weight:600;}
.footer-cta:hover{background:var(--sakura-dark);color:#fff;}
.footer-bottom{margin-top:2.25rem;padding-top:1.25rem;border-top:1px solid rgba(201,191,199,.18);display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;font-size:.8125rem;color:#8E8290;}
@media (min-width:40em){.footer-grid{grid-template-columns:1.6fr 1fr 1fr;}}
@media (min-width:64em){.footer-grid{grid-template-columns:2fr 1fr 1fr 1.2fr;}}

/* roulang page: category1 */
:root{
  --sakura:#D9436F;
  --sakura-dark:#C22F60;
  --sakura-mist:#F7D9E3;
  --ink:#17131C;
  --plum:#6E5A7B;
  --bg:#FDFAFB;
  --white:#FFFFFF;
  --text:#221C26;
  --muted:#6B6270;
  --line:#EFE3E8;
  --radius:12px;
  --radius-lg:16px;
  --shadow:0 2px 8px rgba(23,19,28,.06);
  --shadow-hover:0 8px 20px rgba(23,19,28,.12);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --sans:"Noto Sans SC","PingFang SC","HarmonyOS Sans","Microsoft YaHei",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:1rem;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--text);
  background:var(--bg);
  padding-top:4rem;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .18s ease,border-color .18s ease,background-color .18s ease;}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--sakura);outline-offset:2px;}
button,input{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.35;letter-spacing:.01em;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
figure{margin:0;}
.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;}

/* 容器 */
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:1.25rem;padding-right:1.25rem;}
@media (min-width:40em){.container{padding-left:2rem;padding-right:2rem;}}
@media (min-width:80em){.container{max-width:1280px;}}

/* 顶部导航 */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;background:var(--ink);box-shadow:0 1px 0 rgba(247,217,227,.08);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4rem;}
.logo{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--serif);font-weight:700;font-size:1.125rem;color:#F7EFF2;letter-spacing:.02em;}
.logo:hover{color:#F7D9E3;}
.logo-mark{width:.75rem;height:.75rem;border-radius:50% 50% 50% 0;background:var(--sakura);transform:rotate(-45deg);flex:none;}
.main-nav{display:none;}
.main-nav ul{display:flex;align-items:center;gap:1.65rem;}
.main-nav a{font-size:.9375rem;color:#E6DDE4;padding:.4rem 0;border-bottom:2px solid transparent;}
.main-nav a:hover,.main-nav a.is-active{color:#F7D9E3;border-bottom-color:var(--sakura);}
.header-actions{display:flex;align-items:center;gap:.6rem;}
.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:44px;height:44px;padding:0;border:1px solid rgba(247,217,227,.3);border-radius:8px;background:transparent;cursor:pointer;}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:#F7EFF2;}
.mobile-drawer{display:none;background:var(--ink);border-top:1px solid rgba(247,217,227,.12);padding:.75rem 1.25rem 1.25rem;}
.mobile-drawer.is-open{display:block;}
.mobile-drawer a{display:block;font-size:.9375rem;line-height:2;color:#E6DDE4;border-bottom:1px solid rgba(247,217,227,.08);}
.mobile-drawer a:hover{color:#F7D9E3;}
@media (min-width:64em){
  .main-nav{display:block;}
  .nav-toggle{display:none;}
  .mobile-drawer{display:none !important;}
}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:44px;height:48px;padding:0 1.5rem;border-radius:8px;border:1px solid transparent;font-family:var(--sans);font-size:.9375rem;font-weight:600;cursor:pointer;transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;}
.btn-primary{background:var(--sakura);color:#fff;}
.btn-primary:hover{background:var(--sakura-dark);color:#fff;transform:translateY(-1px);}
.btn-outline{background:transparent;border-color:var(--sakura);color:var(--sakura);}
.btn-outline:hover{background:var(--sakura);color:#fff;}
.btn-sm{height:40px;min-height:40px;padding:0 1.1rem;font-size:.875rem;}

/* 面包屑与分类页头 */
.cat-head{position:relative;overflow:hidden;background:var(--white);padding:2.25rem 0 2.5rem;border-bottom:1px solid var(--line);}
.cat-head::after{content:"";position:absolute;right:-60px;top:-70px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(217,67,111,.12),rgba(217,67,111,0) 70%);pointer-events:none;}
.cat-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:1.75rem;align-items:center;position:relative;z-index:2;}
@media (min-width:64em){.cat-grid{grid-template-columns:1.55fr 1fr;gap:3rem;}}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;font-size:.8125rem;color:var(--muted);margin-bottom:.9rem;}
.breadcrumb a{color:var(--muted);border-bottom:1px solid transparent;}
.breadcrumb a:hover{color:var(--sakura);border-bottom-color:var(--sakura-mist);}
.breadcrumb span[aria-current]{color:var(--sakura-dark);}
.cat-head h1{font-size:1.75rem;color:var(--text);margin-bottom:.75rem;}
@media (min-width:40em){.cat-head h1{font-size:2.125rem;}}
@media (min-width:64em){.cat-head h1{font-size:2.5rem;}}
.cat-lead{font-size:.9375rem;color:var(--muted);max-width:38rem;margin-bottom:1.25rem;}
.cat-tags{display:flex;flex-wrap:wrap;gap:.5rem;}
.cat-tags li{padding:.24rem .8rem;border-radius:999px;background:var(--sakura-mist);color:#8A3C58;font-size:.75rem;letter-spacing:.02em;}
.cat-figure{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);}
.cat-figure img{width:100%;aspect-ratio:16/9;object-fit:cover;}

/* 板块通用 */
.section{padding:3rem 0;background:var(--bg);position:relative;}
.section--white{background:var(--white);}
.section--ink{background:var(--ink);color:#E6DDE4;}
@media (min-width:40em){.section{padding:4rem 0;}}
@media (min-width:64em){.section{padding:5rem 0;}}
.sec-head{margin-bottom:2rem;}
.sec-head h2{font-size:1.375rem;padding-left:.85rem;border-left:3px solid var(--sakura);}
@media (min-width:40em){.sec-head h2{font-size:1.875rem;}}
.sec-head p{margin-top:.6rem;color:var(--muted);font-size:.9375rem;max-width:44rem;}
.section--ink .sec-head h2{color:#FDF6F8;}
.section--ink .sec-head p{color:#BFB2BB;}

/* 数据小看板 */
.metric-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem;}
@media (min-width:64em){.metric-strip{grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem;}}
.metric{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.1rem 1.1rem;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease;}
.metric::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;border-radius:12px 12px 0 0;background:var(--sakura);}
.metric:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.metric b{display:block;font-family:var(--serif);font-size:1.75rem;line-height:1.2;color:var(--text);}
.metric small{display:block;font-size:.8125rem;color:var(--muted);margin-top:.35rem;}
.metric em{font-style:normal;font-size:.875rem;color:var(--sakura-dark);margin-left:.25rem;}

/* 条目列表主体 + 侧栏 */
.split{display:grid;grid-template-columns:minmax(0,1fr);gap:2.25rem;}
@media (min-width:64em){.split{grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:3rem;align-items:start;}}
.entry-list{display:flex;flex-direction:column;gap:1rem;}
.entry{display:grid;grid-template-columns:minmax(0,1fr);gap:.9rem;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:.9rem;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;}
@media (min-width:40em){.entry{grid-template-columns:170px minmax(0,1fr) auto;align-items:center;gap:1.2rem;padding:1rem 1.15rem;}}
.entry:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#E7D3DC;}
.entry-thumb{border-radius:10px;overflow:hidden;border:1px solid var(--line);}
.entry-thumb img{width:100%;aspect-ratio:3/2;object-fit:cover;}
.entry-body h3{font-size:1.0625rem;margin-bottom:.35rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.entry-body h3 a:hover{color:var(--sakura);}
.entry-body p{font-size:.875rem;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.entry-points{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.6rem;}
.entry-points li{font-size:.75rem;color:var(--plum);background:#F5EFF3;border-radius:999px;padding:.15rem .65rem;}
.entry-side{display:flex;flex-direction:column;gap:.5rem;min-width:8.5rem;}
.entry-side span{font-size:.8125rem;color:var(--muted);}
.score{display:inline-flex;align-items:center;gap:.5rem;}
.score-bar{display:inline-flex;gap:2px;}
.score-bar i{width:10px;height:6px;border-radius:2px;background:var(--line);display:block;}
.score-bar i.on{background:var(--sakura);}
.score b{font-family:var(--serif);font-size:.9375rem;color:var(--sakura-dark);}
.list-foot{margin-top:1.5rem;display:flex;justify-content:center;}

/* 侧栏 */
.side-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.25rem;box-shadow:var(--shadow);}
.side-card + .side-card{margin-top:1.25rem;}
.side-card h3{font-size:1.0625rem;margin-bottom:.9rem;padding-left:.7rem;border-left:3px solid var(--sakura-mist);}
.note-list{counter-reset:n;display:flex;flex-direction:column;gap:.85rem;}
.note-list li{position:relative;padding-left:1.9rem;font-size:.875rem;color:var(--muted);line-height:1.75;}
.note-list li::before{counter-increment:n;content:counter(n,decimal-leading-zero);position:absolute;left:0;top:.1rem;font-family:var(--serif);font-size:.8125rem;font-weight:700;color:var(--sakura);}
.side-meta{font-size:.8125rem;color:var(--muted);}
.side-meta b{color:var(--text);font-family:var(--serif);}
.side-card--sticky{position:static;}
@media (min-width:64em){.side-col{position:sticky;top:5rem;}}

/* 内容方向卡 */
.dir-grid{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:1.25rem;}
@media (min-width:40em){.dir-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (min-width:64em){.dir-grid{grid-template-columns:repeat(4,minmax(0,1fr));}}
.dir-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease;}
.dir-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.dir-card img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.dir-card div{padding:1rem 1.1rem 1.15rem;}
.dir-card h3{font-size:1.0625rem;margin-bottom:.35rem;}
.dir-card p{font-size:.8125rem;color:var(--muted);margin:0;}

/* 竖线问答 */
.qa-list{display:flex;flex-direction:column;gap:1.5rem;}
.qa{border-left:3px solid var(--sakura-mist);padding-left:1.1rem;transition:border-color .18s ease;}
.qa:hover{border-left-color:var(--sakura);}
.qa h3{font-size:1.0625rem;margin-bottom:.4rem;}
.qa p{font-size:.9375rem;color:var(--muted);margin:0;}

/* 延伸阅读 */
.read-list{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem;}
@media (min-width:40em){.read-list{grid-template-columns:repeat(3,minmax(0,1fr));}}
.read-item{display:block;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem 1.2rem;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;}
.read-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#E7D3DC;}
.read-item h3{font-size:1rem;margin-bottom:.4rem;}
.read-item p{font-size:.8125rem;color:var(--muted);margin:0;}
.read-item span{display:inline-block;margin-top:.7rem;font-size:.8125rem;color:var(--sakura-dark);}

/* 订阅条 */
.subscribe{background:var(--ink);color:#E6DDE4;padding:2.5rem 0;margin-bottom:3rem;}
@media (min-width:64em){.subscribe{padding:3rem 0;margin-bottom:3rem;}}
.subscribe-inner{display:grid;grid-template-columns:minmax(0,1fr);gap:1.25rem;align-items:center;}
@media (min-width:64em){.subscribe-inner{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:2.5rem;}}
.subscribe h2{font-size:1.375rem;color:#FDF6F8;margin-bottom:.5rem;}
@media (min-width:40em){.subscribe h2{font-size:1.625rem;}}
.subscribe p{font-size:.9375rem;color:#BFB2BB;margin:0;}
.subscribe-form{display:grid;grid-template-columns:minmax(0,1fr);gap:.75rem;}
@media (min-width:40em){.subscribe-form{grid-template-columns:minmax(0,1fr) auto;}}
.subscribe-form input{height:48px;border-radius:8px;border:1px solid #3A2E3C;background:#201A24;color:#F3EBEF;padding:0 1rem;width:100%;}
.subscribe-form input::placeholder{color:#8B7F89;}
.subscribe-form input:focus{border-color:var(--sakura);box-shadow:0 0 0 4px rgba(217,67,111,.12);outline:none;}
.subscribe-note{grid-column:1/-1;font-size:.8125rem;color:#8B7F89;margin:.35rem 0 0;}

/* 页脚 */
.site-footer{background:var(--ink);color:#C9BFC7;padding:3rem 0 1.5rem;}
.footer-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:2rem;}
@media (min-width:40em){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (min-width:64em){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;}}
.footer-brand .logo{color:#F7EFF2;margin-bottom:.9rem;}
.footer-brand p{font-size:.875rem;color:#A79AA3;max-width:30rem;line-height:1.8;}
.footer-col h4{font-family:var(--serif);font-size:.9375rem;color:#F7EFF2;margin-bottom:.9rem;}
.footer-col ul{display:flex;flex-direction:column;gap:.55rem;}
.footer-col a{font-size:.875rem;color:#C9BFC7;}
.footer-col a:hover{color:#F7D9E3;}
.footer-cta{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 1.2rem;border-radius:8px;background:var(--sakura);color:#fff;font-size:.875rem;font-weight:600;}
.footer-cta:hover{background:var(--sakura-dark);color:#fff;}
.footer-bottom{margin-top:2.25rem;padding-top:1.25rem;border-top:1px solid rgba(247,217,227,.12);display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;justify-content:space-between;font-size:.8125rem;color:#8B7F89;}