/* roulang page: index */
:root{
    --ink:#1B1613;
    --ink-2:#57504A;
    --paper:#FBF6EF;
    --paper-2:#F4ECE1;
    --line:#E7DCCD;
    --brand:#D2402A;
    --brand-2:#C2273B;
    --brand-soft:#FBE3DA;
    --accent:#2C6E63;
    --gold:#F2B24C;
    --shadow-soft:0 1px 2px rgba(27,22,19,.04), 0 12px 28px -16px rgba(27,22,19,.18);
    --shadow-lift:0 18px 38px -18px rgba(194,39,59,.28);
    --radius-xl:1.5rem;
    --radius-md:1rem;
    --radius-img:1.25rem;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;}
  ::selection{background:var(--brand-soft);color:var(--brand-2);}

  :focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;}

  .h1{font-size:clamp(1.9rem,4.2vw,3.25rem);font-weight:800;letter-spacing:-.01em;line-height:1.18;}
  .h2{font-size:clamp(1.35rem,2.4vw,1.9rem);font-weight:800;line-height:1.3;letter-spacing:-.01em;}

  .eyebrow{
    display:inline-flex;align-items:center;gap:6px;
    background:var(--brand-soft);color:var(--brand);
    font-size:.75rem;font-weight:700;letter-spacing:.02em;
    padding:.32rem .85rem;border-radius:999px;
  }
  .eyebrow-invert{
    background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.28);
  }

  /* ---------- 顶部导航 ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    height:64px;
    background:rgba(251,246,239,.9);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
  }
  @media(min-width:768px){.site-header{height:72px;}}

  .logo-mark{
    width:38px;height:38px;border-radius:12px;
    background:linear-gradient(120deg,var(--brand) 0%,var(--brand-2) 100%);
    color:#fff;display:grid;place-items:center;
    font-weight:800;font-size:1.12rem;line-height:1;
    box-shadow:0 8px 18px -10px rgba(194,39,59,.85);
  }
  .logo-text{font-weight:800;color:var(--brand);letter-spacing:-.01em;}

  .menu-btn{
    width:44px;height:44px;display:grid;place-items:center;gap:0;
    border-radius:999px;border:1px solid var(--line);background:#fff;
    transition:border-color .2s ease,background .2s ease,transform .2s ease;
  }
  .menu-btn:hover{border-color:rgba(210,64,42,.45);background:var(--brand-soft);}
  .menu-btn .bar{
    display:block;width:18px;height:2px;border-radius:2px;
    background:var(--ink);transition:transform .28s ease,opacity .2s ease;
    margin:2px auto;
  }
  .menu-btn.is-open .bar:nth-child(1){transform:translateY(4px) rotate(45deg);}
  .menu-btn.is-open .bar:nth-child(2){opacity:0;}
  .menu-btn.is-open .bar:nth-child(3){transform:translateY(-4px) rotate(-45deg);}

  /* ---------- 抽屉 ---------- */
  .drawer-overlay{
    position:fixed;inset:0;z-index:70;
    background:rgba(27,22,19,.8);
    opacity:0;pointer-events:none;transition:opacity .28s ease;
  }
  .drawer-overlay.is-open{opacity:1;pointer-events:auto;}

  .site-drawer{
    position:fixed;top:0;right:0;z-index:80;
    height:100%;width:100%;max-width:480px;
    background:var(--paper);
    display:flex;flex-direction:column;
    transform:translateX(100%);
    transition:transform .28s ease-out;
    box-shadow:-24px 0 60px -30px rgba(27,22,19,.6);
    overflow-y:auto;
    overscroll-behavior:contain;
  }
  .site-drawer.is-open{transform:translateX(0);}
  .drawer-scroll{overflow-y:auto;flex:1;}
  .drawer-scroll::-webkit-scrollbar{width:6px;}
  .drawer-scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px;}

  .drawer-link{
    display:flex;align-items:center;justify-content:space-between;gap:.5rem;
    padding:.72rem .85rem;border-radius:.9rem;
    font-size:.9rem;font-weight:600;color:var(--ink);
    transition:background .18s ease,color .18s ease;
  }
  .drawer-link:hover,.drawer-link:focus-visible{background:var(--brand-soft);color:var(--brand);}
  .drawer-link .ico{color:var(--brand);display:inline-flex;}

  .search-shell{
    display:flex;align-items:center;gap:.5rem;
    background:#fff;border:1px solid var(--line);
    border-radius:999px;padding:.35rem .35rem .35rem 1rem;
    transition:box-shadow .2s ease,border-color .2s ease;
  }
  .search-shell:focus-within{
    border-color:rgba(210,64,42,.55);
    box-shadow:0 0 0 3px rgba(210,64,42,.16);
  }
  .search-shell input{
    flex:1;border:none;outline:none;background:transparent;
    font-size:.9rem;color:var(--ink);padding:.4rem 0;
  }
  .search-shell input::placeholder{color:#a89a8a;}

  /* ---------- 按钮 ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
    border-radius:999px;padding:.8rem 1.5rem;
    font-size:.93rem;font-weight:600;line-height:1.2;
    transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
    cursor:pointer;border:1px solid transparent;
  }
  .btn:active{transform:translateY(0);}
  .btn-brand{
    background:linear-gradient(120deg,var(--brand) 0%,var(--brand-2) 100%);
    color:#fff;box-shadow:0 12px 26px -14px rgba(194,39,59,.7);
  }
  .btn-brand:hover{transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(194,39,59,.62);}
  .btn-outline{background:#fff;border-color:var(--line);color:var(--ink);}
  .btn-outline:hover{border-color:rgba(210,64,42,.5);color:var(--brand);transform:translateY(-2px);}
  .btn-white{background:#fff;color:var(--brand);box-shadow:0 12px 26px -16px rgba(27,22,19,.5);}
  .btn-white:hover{transform:translateY(-2px);box-shadow:0 18px 34px -16px rgba(27,22,19,.55);}
  .btn-ghost-light{background:transparent;border-color:rgba(255,255,255,.55);color:#fff;}
  .btn-ghost-light:hover{background:rgba(255,255,255,.14);transform:translateY(-2px);}

  /* ---------- Hero ---------- */
  .hero{position:relative;background:var(--ink);color:var(--paper);overflow:hidden;}
  .hero-bg{
    position:absolute;inset:0;
    background:url('/assets/images/031843e18f8326dd.webp') center/cover no-repeat;
  }
  .hero-veil{
    position:absolute;inset:0;
    background:linear-gradient(100deg,rgba(27,22,19,.94) 0%,rgba(27,22,19,.8) 46%,rgba(194,39,59,.45) 100%);
  }
  .hero-glow{
    position:absolute;width:520px;height:520px;right:-140px;bottom:-220px;
    background:radial-gradient(circle,rgba(210,64,42,.5) 0%,rgba(210,64,42,0) 70%);
    pointer-events:none;
  }
  .cd-bar{
    display:inline-flex;align-items:center;flex-wrap:wrap;gap:.55rem;
    background:rgba(255,255,255,.1);
    border:1px solid rgba(255,255,255,.2);
    border-radius:999px;padding:.5rem 1rem .5rem .85rem;
    font-size:.82rem;font-weight:600;color:rgba(255,255,255,.9);
  }
  .cd-num{
    font-variant-numeric:tabular-nums;
    color:var(--gold);font-weight:800;font-size:.95rem;
    background:rgba(27,22,19,.4);border-radius:.5rem;padding:.1rem .4rem;
  }
  .stat-badge{
    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.16);
    border-radius:1rem;padding:.7rem .9rem;
    display:flex;flex-direction:column;gap:.15rem;
  }
  .stat-badge b{
    font-variant-numeric:tabular-nums;font-size:1.35rem;font-weight:800;
    color:var(--gold);line-height:1.15;
  }
  .stat-badge span{font-size:.72rem;color:rgba(255,255,255,.72);font-weight:600;}

  /* ---------- 通用板块 ---------- */
  .section{padding-top:3rem;padding-bottom:3rem;}
  @media(min-width:768px){.section{padding-top:5rem;padding-bottom:5rem;}}
  @media(min-width:1024px){.section{padding-top:6rem;padding-bottom:6rem;}}
  .section-tight{padding-top:2.5rem;padding-bottom:2.5rem;}

  .card{
    background:#fff;border:1px solid var(--line);
    border-radius:var(--radius-xl);
    box-shadow:var(--shadow-soft);
    transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  }
  .card:hover{
    transform:translateY(-4px);
    box-shadow:var(--shadow-lift);
    border-color:rgba(210,64,42,.32);
  }

  .icon-box{
    width:44px;height:44px;border-radius:14px;
    background:var(--brand-soft);color:var(--brand);
    display:grid;place-items:center;flex:none;
  }
  .icon-box-accent{background:rgba(44,110,99,.12);color:var(--accent);}

  .thumb{
    border-radius:var(--radius-img);overflow:hidden;
    background:var(--paper-2);position:relative;
  }
  .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
  .card:hover .thumb img,.thumb:hover img{transform:scale(1.04);}

  .media-card{position:relative;overflow:hidden;border-radius:var(--radius-xl);border:1px solid var(--line);background:#fff;}
  .media-card img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease;}
  .media-card:hover img{transform:scale(1.05);}
  .media-veil{
    position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(27,22,19,0) 30%,rgba(27,22,19,.82) 100%);
  }
  .media-text{position:absolute;left:1.15rem;right:1.15rem;bottom:1.05rem;color:#fff;}

  .badge{
    display:inline-flex;align-items:center;gap:.3rem;
    border-radius:999px;padding:.2rem .65rem;
    font-size:.72rem;font-weight:700;line-height:1.6;
  }
  .badge-brand{background:var(--brand-soft);color:var(--brand);}
  .badge-accent{background:rgba(44,110,99,.12);color:var(--accent);}
  .badge-gold{background:rgba(242,178,76,.18);color:#a76c0b;}

  .link-more{
    display:inline-flex;align-items:center;gap:.3rem;
    font-size:.86rem;font-weight:700;color:var(--brand);
    transition:gap .2s ease,color .2s ease;
  }
  .link-more:hover{gap:.6rem;color:var(--brand-2);}

  .city-pill{
    display:inline-flex;align-items:center;
    padding:.45rem 1rem;border-radius:999px;
    border:1px solid var(--line);background:#fff;
    font-size:.85rem;font-weight:600;color:var(--ink-2);
    transition:all .2s ease;
  }
  .city-pill:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);transform:translateY(-2px);}

  .avatar{
    width:64px;height:64px;border-radius:999px;
    background:var(--paper-2);border:2px solid transparent;
    display:grid;place-items:center;
    font-weight:800;font-size:1.1rem;color:var(--brand);
    transition:border-color .2s ease,transform .2s ease;
  }
  .person:hover .avatar{border-color:var(--brand);transform:translateY(-3px);}

  .rule-item{display:flex;gap:.8rem;align-items:flex-start;}
  .tick{
    width:26px;height:26px;border-radius:999px;flex:none;
    background:rgba(44,110,99,.12);color:var(--accent);
    display:grid;place-items:center;
  }

  .step-line{position:relative;}
  .step-num{
    width:52px;height:52px;border-radius:999px;
    background:linear-gradient(120deg,var(--brand) 0%,var(--brand-2) 100%);
    color:#fff;font-weight:800;font-size:1.15rem;
    display:grid;place-items:center;
    font-variant-numeric:tabular-nums;
    box-shadow:0 12px 24px -14px rgba(194,39,59,.8);
  }
  @media(min-width:1024px){
    .step-line::after{
      content:"";position:absolute;top:26px;left:60px;right:-10px;
      border-top:2px dashed var(--line);z-index:0;
    }
    .step-line:last-child::after{display:none;}
  }

  .faq{border-bottom:1px solid var(--line);padding:1rem 0;}
  .faq summary{
    list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;
    font-weight:700;font-size:.98rem;color:var(--ink);
    transition:color .2s ease;
  }
  .faq summary::-webkit-details-marker{display:none;}
  .faq summary:hover{color:var(--brand);}
  .faq .chev{transition:transform .28s ease;color:var(--brand);flex:none;}
  .faq[open] .chev{transform:rotate(180deg);}
  .faq .faq-body{padding-top:.65rem;font-size:.9rem;line-height:1.9;color:var(--ink-2);}

  .partner-logo{
    display:grid;place-items:center;
    height:70px;border-radius:1rem;border:1px solid var(--line);background:#fff;
    color:#b6a795;font-weight:700;font-size:.85rem;letter-spacing:.02em;
    filter:grayscale(1);opacity:.85;
    transition:filter .25s ease,opacity .25s ease,transform .25s ease,border-color .25s ease;
  }
  .partner-logo:hover{
    filter:grayscale(0);opacity:1;transform:translateY(-3px);
    border-color:rgba(210,64,42,.35);color:var(--brand);
  }

  .cta-card{
    position:relative;overflow:hidden;
    border-radius:var(--radius-xl);
    background:linear-gradient(120deg,var(--brand) 0%,var(--brand-2) 100%);
    padding:2rem 1.5rem;
    box-shadow:0 28px 60px -34px rgba(194,39,59,.7);
  }
  @media(min-width:768px){.cta-card{padding:3rem 2.75rem;}}
  .cta-card::before{
    content:"";position:absolute;inset:0;
    background:
      radial-gradient(circle at 88% 12%,rgba(255,255,255,.24) 0%,rgba(255,255,255,0) 46%),
      radial-gradient(circle at 6% 92%,rgba(255,255,255,.16) 0%,rgba(255,255,255,0) 40%);
    pointer-events:none;
  }

  .site-footer{background:var(--ink);color:rgba(251,246,239,.78);}
  .footer-link{font-size:.88rem;transition:color .2s ease;}
  .footer-link:hover{color:var(--brand-soft);}
  .footer-title{color:#FBF6EF;font-weight:700;font-size:.95rem;margin-bottom:.9rem;}

  @media(max-width:639px){
    .card{border-radius:var(--radius-md);}
    .media-card{border-radius:var(--radius-md);}
    .thumb{border-radius:var(--radius-md);}
    .cta-card{border-radius:var(--radius-md);}
  }

/* roulang page: category1 */
:root{
  --ink:#1B1613;
  --ink-2:#57504A;
  --paper:#FBF6EF;
  --paper-2:#F4ECE1;
  --line:#E7DCCD;
  --brand:#D2402A;
  --brand-2:#C2273B;
  --brand-soft:#FBE3DA;
  --accent:#2C6E63;
  --gold:#F2B24C;
  --shadow-soft:0 1px 2px rgba(27,22,19,.04), 0 12px 28px -16px rgba(27,22,19,.18);
  --shadow-lift:0 18px 38px -18px rgba(194,39,59,.28);
  --radius-xl:1.5rem;
  --radius-md:1rem;
  --radius-img:1.25rem;
}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,select,input{font-family:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  height:64px;
  background:rgba(251,246,239,.9);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
@media(min-width:768px){.site-header{height:72px;}}
.logo-mark{
  width:38px;height:38px;border-radius:12px;
  background:linear-gradient(120deg,var(--brand) 0%,var(--brand-2) 100%);
  color:#fff;display:grid;place-items:center;
  font-weight:800;font-size:1.12rem;line-height:1;
  box-shadow:0 8px 18px -10px rgba(194,39,59,.85);
}
.logo-text{font-weight:800;color:var(--brand);letter-spacing:-.01em;}
.menu-btn{
  width:44px;height:44px;display:grid;place-items:center;
  border-radius:999px;border:1px solid var(--line);background:#fff;
  transition:border-color .2s ease,background .2s ease;
}
.menu-btn:hover{border-color:rgba(210,64,42,.45);background:var(--brand-soft);}
.menu-btn .bar{
  display:block;width:18px;height:2px;border-radius:2px;
  background:var(--ink);transition:transform .28s ease,opacity .2s ease;
  margin:2px auto;
}
.menu-btn.is-open .bar:nth-child(1){transform:translateY(4px) rotate(45deg);}
.menu-btn.is-open .bar:nth-child(2){opacity:0;}
.menu-btn.is-open .bar:nth-child(3){transform:translateY(-4px) rotate(-45deg);}

/* ---------- 抽屉 ---------- */
.drawer-overlay{
  position:fixed;inset:0;z-index:70;
  background:rgba(27,22,19,.8);
  opacity:0;pointer-events:none;transition:opacity .28s ease;
}
.drawer-overlay.is-open{opacity:1;pointer-events:auto;}
.site-drawer{
  position:fixed;top:0;right:0;z-index:80;
  height:100%;width:100%;max-width:480px;
  background:var(--paper);
  display:flex;flex-direction:column;
  transform:translateX(100%);
  transition:transform .28s ease-out;
  box-shadow:-24px 0 60px -30px rgba(27,22,19,.6);
  overflow-y:auto;
  overscroll-behavior:contain;
}
.site-drawer.is-open{transform:translateX(0);}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;gap:.5rem;
  padding:.72rem .85rem;border-radius:.9rem;
  font-size:.9rem;font-weight:600;color:var(--ink);
  transition:background .18s ease,color .18s ease;
}
.drawer-link:hover,.drawer-link:focus-visible{background:var(--brand-soft);color:var(--brand);}
.drawer-link .ico{color:var(--brand);display:inline-flex;}
.drawer-link.is-active{background:var(--brand-soft);color:var(--brand);}
.search-shell{
  display:flex;align-items:center;gap:.5rem;
  background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:.35rem .35rem .35rem 1rem;
  transition:box-shadow .2s ease,border-color .2s ease;
}
.search-shell:focus-within{
  border-color:rgba(210,64,42,.55);
  box-shadow:0 0 0 3px rgba(210,64,42,.16);
}
.search-shell input{
  flex:1;border:none;outline:none;background:transparent;
  font-size:.9rem;color:var(--ink);padding:.4rem 0;min-width:0;
}
.search-shell input::placeholder{color:#a89a8a;}
.search-shell button{
  border:none;background:var(--brand);color:#fff;
  border-radius:999px;width:38px;height:38px;display:grid;place-items:center;cursor:pointer;
  transition:background .2s ease;
}
.search-shell button:hover{background:var(--brand-2);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  border-radius:999px;padding:.8rem 1.5rem;
  font-size:.93rem;font-weight:600;line-height:1.2;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
  cursor:pointer;border:1px solid transparent;
}
.btn:active{transform:translateY(0);}
.btn-brand{
  background:linear-gradient(120deg,var(--brand) 0%,var(--brand-2) 100%);
  color:#fff;box-shadow:0 12px 26px -14px rgba(194,39,59,.7);
}
.btn-brand:hover{transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(194,39,59,.62);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink);}
.btn-outline:hover{border-color:rgba(210,64,42,.5);color:var(--brand);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--brand);padding:.4rem 0;border-radius:.4rem;}
.btn-ghost:hover{color:var(--brand-2);text-decoration:underline;text-underline-offset:4px;}

/* ---------- 通用板块 ---------- */
.section{padding-top:3rem;padding-bottom:3rem;}
@media(min-width:768px){.section{padding-top:4rem;padding-bottom:4rem;}}
.section-soft{background:var(--paper-2);}
.h2{font-size:clamp(1.35rem,2.4vw,1.9rem);font-weight:800;line-height:1.3;letter-spacing:-.01em;}
.lead{color:var(--ink-2);font-size:.95rem;line-height:1.85;}
.eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--brand-soft);color:var(--brand);
  font-size:.75rem;font-weight:700;letter-spacing:.02em;
  padding:.32rem .85rem;border-radius:999px;
}
.divider{height:1px;background:var(--line);border:0;}

/* ---------- 分类页头 ---------- */
.page-head{
  background:var(--paper-2);
  border-bottom:1px solid var(--line);
  padding-top:1.6rem;padding-bottom:1.8rem;
  position:relative;overflow:hidden;
}
.page-head::after{
  content:"";position:absolute;right:-120px;top:-140px;width:380px;height:380px;
  background:radial-gradient(circle,rgba(210,64,42,.16) 0%,rgba(210,64,42,0) 70%);
  pointer-events:none;
}
.breadcrumb{
  display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;
  font-size:.78rem;color:var(--ink-2);font-weight:600;
}
.breadcrumb a{transition:color .18s ease;}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb .sep{color:#c2b5a4;}
.page-h1{
  font-size:clamp(1.55rem,3.3vw,2.35rem);
  font-weight:800;line-height:1.24;letter-spacing:-.01em;margin:.65rem 0 .5rem;
}
.page-sub{color:var(--ink-2);font-size:.93rem;line-height:1.8;max-width:46rem;}
.stat-chip{
  display:inline-flex;flex-direction:column;gap:.1rem;
  background:#fff;border:1px solid var(--line);border-radius:.9rem;
  padding:.55rem .85rem;min-width:104px;box-shadow:var(--shadow-soft);
}
.stat-chip b{
  font-variant-numeric:tabular-nums;font-size:1.15rem;font-weight:800;color:var(--brand);line-height:1.2;
}
.stat-chip span{font-size:.72rem;color:var(--ink-2);font-weight:600;}

/* ---------- 今日专区条 ---------- */
.flashbar{
  margin-top:1.1rem;background:#fff;border:1px solid var(--line);
  border-radius:1.1rem;padding:.75rem .85rem;
  display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;
  box-shadow:var(--shadow-soft);position:relative;z-index:1;
}
.flash-clock{
  display:inline-flex;align-items:center;gap:.45rem;
  background:var(--brand-soft);color:var(--brand);
  border-radius:999px;padding:.32rem .75rem;font-size:.75rem;font-weight:700;
  font-variant-numeric:tabular-nums;
}
.flash-dot{
  width:8px;height:8px;border-radius:99px;background:var(--brand);
  animation:pulse 1.6s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:.45;transform:scale(.82);}
}
.flash-main{display:flex;align-items:center;gap:.7rem;flex:1;min-width:220px;}
.flash-thumb{
  width:56px;height:42px;object-fit:cover;border-radius:.65rem;flex-shrink:0;
}
.flash-title{font-size:.86rem;font-weight:700;line-height:1.4;}
.flash-meta{font-size:.72rem;color:var(--ink-2);font-weight:600;margin-top:.1rem;}

/* ---------- 侧栏 ---------- */
.filter-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:1rem;box-shadow:var(--shadow-soft);
}
.filter-title{font-size:.82rem;font-weight:800;color:var(--ink);margin-bottom:.7rem;letter-spacing:.02em;}
.chip-bar{display:flex;flex-wrap:wrap;gap:.45rem;}
@media(max-width:1023px){
  .chip-bar{flex-wrap:nowrap;overflow-x:auto;padding-bottom:.35rem;scrollbar-width:none;}
  .chip-bar::-webkit-scrollbar{display:none;}
}
.chip{
  display:inline-flex;align-items:center;gap:.25rem;
  border-radius:999px;border:1px solid var(--line);background:#fff;
  color:var(--ink-2);font-size:.78rem;font-weight:700;
  padding:.36rem .8rem;white-space:nowrap;cursor:pointer;
  transition:all .2s ease;
}
.chip:hover{border-color:rgba(210,64,42,.5);color:var(--brand);background:var(--brand-soft);}
.chip.is-active{
  background:linear-gradient(120deg,var(--brand) 0%,var(--brand-2) 100%);
  color:#fff;border-color:transparent;box-shadow:0 10px 22px -14px rgba(194,39,59,.8);
}
.sort-row{
  display:flex;align-items:center;gap:.5rem;margin-top:.85rem;
  padding-top:.85rem;border-top:1px dashed var(--line);
}
.sort-row label{font-size:.75rem;font-weight:700;color:var(--ink-2);white-space:nowrap;}
.sort-select{
  flex:1;border:1px solid var(--line);border-radius:999px;background:#fff;
  font-size:.78rem;font-weight:700;color:var(--ink);
  padding:.38rem .8rem;cursor:pointer;appearance:none;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2357504A' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .7rem center;
  padding-right:1.9rem;
}
.sort-select:focus{border-color:rgba(210,64,42,.55);box-shadow:0 0 0 3px rgba(210,64,42,.16);outline:none;}

/* 排行榜 */
.rank-item{
  display:flex;align-items:flex-start;gap:.6rem;
  padding:.55rem 0;border-bottom:1px dashed var(--line);
}
.rank-item:last-child{border-bottom:0;}
.rank-num{
  width:22px;height:22px;border-radius:.45rem;flex-shrink:0;
  display:grid;place-items:center;font-size:.72rem;font-weight:800;
  background:var(--paper-2);color:var(--ink-2);margin-top:.15rem;
}
.rank-num.top{
  background:linear-gradient(120deg,var(--brand) 0%,var(--brand-2) 100%);
  color:#fff;
}
.rank-link{font-size:.83rem;font-weight:600;line-height:1.55;transition:color .18s ease;}
.rank-link:hover{color:var(--brand);}

/* 新手指引条 */
.guide-bar{
  background:linear-gradient(135deg,#fff 0%,var(--brand-soft) 130%);
  border:1px solid rgba(210,64,42,.22);
  border-radius:var(--radius-md);padding:1rem;
}
.guide-icon{
  width:38px;height:38px;border-radius:.75rem;display:grid;place-items:center;
  background:linear-gradient(120deg,var(--brand) 0%,var(--brand-2) 100%);color:#fff;flex-shrink:0;
}

/* ---------- 列表 ---------- */
.post-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  overflow:hidden;box-shadow:var(--shadow-soft);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:rgba(210,64,42,.3);}
.post-card img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:0;}
.post-card-body{padding:1rem 1.05rem 1.1rem;}
.post-title{
  font-size:1rem;font-weight:700;line-height:1.5;
  transition:color .18s ease;
  display:block;
}
.post-title:hover{color:var(--brand);}
.post-excerpt{
  color:var(--ink-2);font-size:.84rem;line-height:1.75;margin-top:.4rem;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-meta{
  display:flex;align-items:center;justify-content:space-between;gap:.5rem;flex-wrap:wrap;
  margin-top:.7rem;font-size:.72rem;color:var(--ink-2);font-weight:600;
}
.tag{
  display:inline-flex;align-items:center;border-radius:999px;
  font-size:.7rem;font-weight:700;padding:.16rem .55rem;
}
.tag-brand{background:var(--brand-soft);color:var(--brand);}
.tag-accent{background:rgba(44,110,99,.12);color:var(--accent);}
.tag-gold{background:rgba(242,178,76,.2);color:#9a6a12;}

.post-row{
  display:flex;align-items:flex-start;gap:1rem;justify-content:space-between;
  padding:.95rem .2rem;border-bottom:1px solid var(--line);
  transition:background .18s ease;
}
.post-row:last-of-type{border-bottom:0;}
.post-row:hover{background:rgba(251,227,218,.35);}
.post-row .arrow{
  color:var(--line);transition:color .18s ease,transform .18s ease;flex-shrink:0;margin-top:.35rem;
}
.post-row:hover .arrow{color:var(--brand);transform:translateX(3px);}
.post-row .post-title{font-size:.94rem;}
.post-row-time{font-size:.72rem;color:var(--ink-2);font-weight:600;white-space:nowrap;flex-shrink:0;padding-top:.15rem;}

/* ---------- 专题卡 ---------- */
.topic-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  overflow:hidden;box-shadow:var(--shadow-soft);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:rgba(210,64,42,.3);}
.topic-card img{width:100%;aspect-ratio:16/9;object-fit:cover;}

/* ---------- FAQ ---------- */
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:.9rem;
  overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(210,64,42,.3);box-shadow:var(--shadow-soft);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:.75rem;padding:.8rem .95rem;font-size:.88rem;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brand);}
.faq-caret{color:var(--brand);transition:transform .25s ease;flex-shrink:0;}
.faq-item[open] .faq-caret{transform:rotate(180deg);}
.faq-body{padding:0 .95rem .9rem;color:var(--ink-2);font-size:.84rem;line-height:1.8;}

/* ---------- 底部提示 ---------- */
.note-bar{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-xl);
  padding:1.4rem 1.25rem;
}
@media(min-width:768px){.note-bar{padding:1.8rem 2rem;}}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink);color:var(--paper);
  position:relative;overflow:hidden;
}
.site-footer::after{
  content:"";position:absolute;left:-120px;bottom:-200px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(210,64,42,.22) 0%,rgba(210,64,42,0) 70%);
  pointer-events:none;
}
.footer-title{
  color:#fff;font-size:.8rem;font-weight:800;letter-spacing:.06em;margin-bottom:.9rem;
}
.footer-link{
  color:rgba(251,246,239,.7);font-size:.87rem;transition:color .18s ease;
}
.footer-link:hover{color:var(--gold);}

@media(max-width:640px){
  .post-card{border-radius:var(--radius-md);}
  .flash-main{min-width:100%;}
  .stat-chip{min-width:0;flex:1;}
}