/* roulang page: index */
:root{
    --paper:#F7F3EA;
    --card:#FFFFFF;
    --card-soft:#EFE9DC;
    --ink:#1C1B18;
    --muted:#6B665C;
    --faint:#9A9387;
    --red:#AD2F2A;
    --teal:#2B4C5E;
    --amber:#D97706;
    --success:#3F6C4F;
    --line:#E3DCD0;
    --line-dark:#D2CABE;
    --serif:'Noto Serif SC','Songti SC','STSong',georgia,serif;
    --sans:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
    --radius:12px;
    --radius-lg:16px;
    --shadow:0 12px 40px rgba(28,27,24,.08);
    --shadow-hover:0 18px 44px rgba(28,27,24,.12);
    --header-h:74px;
    --gutter:clamp(16px,4vw,48px);
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:var(--sans);
    font-size:16px;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{
    margin:0;
    font-family:var(--serif);
    font-weight:800;
    line-height:1.15;
    letter-spacing:.01em;
  }
  p{margin:0 0 1em 0}
  a{color:inherit;text-decoration:none}
  img{display:block;max-width:100%}
  ul,ol{list-style:none;padding:0;margin:0}
  input,button{font:inherit}
  .wrap{
    max-width:1380px;
    margin:0 auto;
    padding-left:var(--gutter);
    padding-right:var(--gutter);
  }
  .eyebrow{
    display:flex;
    align-items:center;
    gap:12px;
    font-size:13px;
    letter-spacing:.22em;
    color:var(--teal);
    font-weight:700;
    text-transform:uppercase;
  }
  .eyebrow::before{
    content:"";
    width:28px;
    height:1px;
    background:var(--red);
  }
  .section{ padding:clamp(64px,8vw,110px) 0; }
  .section-head{
    display:flex;
    align-items:flex-end;
    gap:30px;
    margin-bottom:34px;
    padding-bottom:24px;
    border-bottom:2px solid var(--ink);
  }
  .section-head .lead{max-width:640px;margin:14px 0 0}
  .section-head .end{margin-left:auto;flex-shrink:0}
  .section-title{
    font-size:clamp(28px,4.2vw,54px);
    letter-spacing:.02em;
    margin-top:8px;
  }
  .lead{color:var(--muted);font-size:16px}
  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    padding:14px 28px;
    font-size:16px;
    font-weight:600;
    border-radius:8px;
    border:1px solid transparent;
    cursor:pointer;
    transition:background .3s, border-color .3s, color .3s, transform .3s, box-shadow .3s;
    white-space:nowrap;
  }
  .btn-solid{
    background:var(--ink);
    color:var(--paper);
  }
  .btn-solid:hover{
    background:var(--red);
    transform:translateY(-2px);
    box-shadow:var(--shadow);
  }
  .btn-outline{
    background:transparent;
    border-color:var(--ink);
    color:var(--ink);
  }
  .btn-outline:hover{
    background:var(--ink);
    color:var(--paper);
    transform:translateY(-2px);
  }
  .btn-light{
    background:var(--paper);
    color:var(--ink);
  }
  .btn-light:hover{
    background:var(--card-soft);
    transform:translateY(-2px);
  }
  .link-arrow{
    display:inline-flex;
    align-items:center;
    gap:6px;
    font-weight:600;
    color:var(--ink);
    border-bottom:1px solid transparent;
    padding-bottom:2px;
  }
  .link-arrow .arr{transition:transform .25s}
  .link-arrow:hover{border-color:var(--red);color:var(--red)}
  .link-arrow:hover .arr{transform:translateX(5px)}

  :focus-visible{
    outline:2px solid var(--red);
    outline-offset:2px;
    border-radius:4px;
  }
  ::selection{background:var(--red);color:#fff}

  /* ===== Header ===== */
  .site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:rgba(247,243,234,.88);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
  .header-inner{
    display:flex;
    align-items:center;
    height:var(--header-h);
    gap:26px;
  }
  .brand{
    font-family:var(--serif);
    font-size:27px;
    font-weight:900;
    letter-spacing:.06em;
    display:flex;
    align-items:baseline;
    flex-shrink:0;
  }
  .brand span{
    display:inline-block;
    width:7px;
    height:7px;
    background:var(--red);
    margin-left:3px;
    border-radius:50%;
  }
  .main-nav{
    display:flex;
    align-items:center;
    gap:6px;
  }
  .nav-link{
    padding:9px 16px;
    border-radius:999px;
    font-weight:500;
    color:var(--muted);
    position:relative;
    transition:color .2s,background .2s;
  }
  .nav-link:hover{
    background:var(--card-soft);
    color:var(--teal);
  }
  .nav-link.active{
    color:var(--ink);
    font-weight:700;
  }
  .nav-link.active::after{
    content:"";
    position:absolute;
    left:18px;
    right:18px;
    bottom:-12px;
    height:2px;
    background:var(--red);
    border-radius:2px;
  }
  .header-actions{
    margin-left:auto;
    display:flex;
    align-items:center;
    gap:18px;
  }
  .search-form{
    display:flex;
    align-items:center;
    background:rgba(255,255,255,.6);
    border:1.5px solid var(--line-dark);
    border-radius:999px;
    padding:5px 6px 5px 18px;
    gap:8px;
    transition:border-color .3s, box-shadow .3s;
  }
  .search-form:focus-within{
    border-color:var(--teal);
    box-shadow:0 0 0 4px rgba(43,76,94,.12);
  }
  .search-form input{
    border:0;
    background:transparent;
    min-width:170px;
    outline:0;
    color:var(--ink);
  }
  .search-form input::placeholder{color:var(--faint)}
  .search-form button{
    border:0;
    background:var(--ink);
    color:var(--paper);
    width:38px;
    height:38px;
    border-radius:999px;
    cursor:pointer;
    display:flex;
    align-items:center;
    justify-content:center;
    transition:background .25s;
  }
  .search-form button:hover{background:var(--red)}
  .burger{display:none}

  /* ===== Hero ===== */
  .hero{
    padding:clamp(40px,6vw,92px) 0 56px;
    background:
      linear-gradient(135deg,rgba(239,233,220,.45),rgba(247,243,234,0)),
      url('/assets/images/backpic/back-1.jpg') bottom right / cover no-repeat fixed;
    border-bottom:1px solid var(--line);
  }
  .hero-grid{
    display:grid;
    grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);
    gap:clamp(28px,5vw,76px);
    align-items:center;
  }
  .kicker{
    display:inline-flex;
    align-items:center;
    gap:10px;
    background:var(--ink);
    color:var(--paper);
    font-size:12px;
    letter-spacing:.24em;
    padding:8px 16px;
    border-radius:4px;
    margin-bottom:26px;
  }
  .kicker span{color:var(--red);font-weight:800}
  .hero-title{
    font-size:clamp(48px,6vw,97px);
    line-height:1.02;
    letter-spacing:.005em;
  }
  .hero-title .line-b{display:block}
  .hero-title em{
    font-style:normal;
    color:var(--red);
    position:relative;
  }
  .hero-title em::after{
    content:"";position:absolute;left:0;right:0;bottom:-6px;height:10px;
    background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='8' viewBox='0 0 300 8'%3E%3Cpath d='M2 6C70 1 160 2 298 4' stroke='%23AD2F2A' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") bottom / 100% no-repeat;
    opacity:.8;
  }
  .hero-sub{
    max-width:560px;
    font-size:20px;
    line-height:1.8;
    color:var(--muted);
    margin:32px 0 34px;
  }
  .hero-sub b{color:var(--ink)}
  .hero-actions{
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:26px;
  }
  .stat-row{
    display:flex;
    flex-wrap:wrap;
    gap:0;
    margin-top:56px;
    border-top:1px solid var(--line-dark);
    border-bottom:1px solid var(--line-dark);
  }
  .stat-row li{
    display:flex;
    flex-direction:column;
    padding:20px clamp(18px,2.4vw,38px) 20px 0;
    margin-right:clamp(18px,2.4vw,38px);
    border-right:1px solid var(--line-dark);
    min-width:120px;
  }
  .stat-row li:last-child{border-right:0}
  .stat-row strong{
    font-family:var(--serif);
    font-size:34px;
    line-height:1;
    color:var(--ink);
  }
  .stat-row span{
    font-size:13px;
    letter-spacing:.08em;
    color:var(--muted);
    margin-top:9px;
  }

  .hero-visual{position:relative}
  .hero-card{
    background:var(--card);
    border-radius:var(--radius-lg);
    overflow:hidden;
    box-shadow:var(--shadow);
    border:1px solid var(--line);
  }
  .hero-card .visual-img{
    height:300px;
    object-fit:cover;
    width:100%;
  }
  .profile-bar{
    display:flex;
    align-items:center;
    gap:12px;
    padding:16px 18px;
    border-bottom:1px solid var(--line);
    background:var(--card);
  }
  .avatar{
    width:46px;height:46px;
    border-radius:50%;
    object-fit:cover;
    border:2px solid var(--red);
    flex-shrink:0;
  }
  .profile-bar .p-name{
    font-weight:800;
    font-family:var(--serif);
    font-size:16px;
  }
  .profile-bar .p-bio{font-size:12px;color:var(--faint)}
  .follow-btn{
    margin-left:auto;
    background:var(--ink);
    color:var(--paper);
    font-size:13px;
    font-weight:600;
    padding:9px 18px;
    border-radius:999px;
    border:0;
    cursor:pointer;
    transition:background .25s;
  }
  .follow-btn:hover{background:var(--red)}
  .badge-strip{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    padding:16px 18px;
    background:var(--card-soft);
  }
  .badge-strip span{
    font-size:12px;
    color:var(--ink);
    border:1px solid var(--line-dark);
    background:var(--paper);
    padding:5px 12px;
    border-radius:6px;
    letter-spacing:.05em;
  }
  .hero-note{
    position:absolute;
    top:-24px;
    right:-14px;
    background:var(--red);
    color:#fff;
    font-family:var(--serif);
    font-size:15px;
    padding:10px 18px;
    border-radius:8px;
    transform:rotate(4deg);
    box-shadow:var(--shadow);
  }

  /* ===== 功能分组 Catalog ===== */
  .cat-list{
    border-top:2px solid var(--ink);
    border-bottom:1px solid var(--line);
  }
  .cat-row{
    display:grid;
    grid-template-columns:78px minmax(160px,1fr) minmax(220px,1.7fr) 100px 48px;
    align-items:center;
    column-gap:18px;
    padding:22px 8px;
    border-bottom:1px solid var(--line);
    transition:background .25s, padding-left .3s;
    cursor:pointer;
  }
  .cat-row:last-child{border-bottom:0}
  .cat-row:hover{background:var(--card-soft);padding-left:20px}
  .cat-row .num{
    font-family:var(--serif);
    font-size:42px;
    color:var(--line-dark);
    line-height:1;
    transition:color .3s;
  }
  .cat-row:hover .num{color:var(--red)}
  .cat-name{
    font-family:var(--serif);
    font-size:24px;
    font-weight:800;
  }
  .cat-row .desc{
    color:var(--muted);
    font-size:15px;
    line-height:1.6;
  }
  .cat-row .count{
    font-family:var(--serif);
    font-size:24px;
    text-align:right;
    white-space:nowrap;
  }
  .cat-row .count small{font-size:13px;color:var(--faint);font-family:var(--sans)}
  .cat-row .arrow{
    width:34px;height:34px;
    border:1px solid var(--line-dark);
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:18px;
    color:var(--ink);
    transition:all .3s;
  }
  .cat-row:hover .arrow{
    background:var(--ink);
    color:var(--paper);
    border-color:var(--ink);
  }
  .cat-note{
    margin-top:22px;
    display:flex;
    gap:14px;
    align-items:center;
    color:var(--muted);
    font-size:14px;
  }
  .cat-note i{
    display:inline-block;
    width:34px;height:2px;
    background:var(--amber);
  }

  /* ===== 场景 ===== */
  .quote-line{
    font-family:var(--serif);
    font-size:clamp(22px,3vw,34px);
    line-height:1.5;
    max-width:900px;
  }
  .quote-line mark{
    background:none;
    color:var(--red);
  }
  .scene-cards{
    display:grid;
    grid-template-columns:repeat(12,1fr);
    gap:24px;
    margin-top:48px;
  }
  .scene-card{
    position:relative;
    min-height:340px;
    border-radius:var(--radius-lg);
    overflow:hidden;
    background:#d8d0c2 center/cover no-repeat;
    display:flex;
    align-items:flex-end;
    isolation:isolate;
    transition:transform .35s,box-shadow .35s;
  }
  .scene-card::before{
    content:"";
    position:absolute;
    inset:0;
    z-index:-1;
    background:linear-gradient(to bottom,rgba(28,27,24,.0) 35%,rgba(28,27,24,.72) 100%);
    transition:background .35s;
  }
  .scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
  .scene-w1{grid-column:span 7}
  .scene-w2{grid-column:span 5}
  .scene-w3{grid-column:3 / span 9}
  .scene-body{
    padding:38px 32px;
    color:#fff;
    width:100%;
  }
  .scene-tags{
    margin-bottom:14px;
    display:flex;
    flex-wrap:wrap;
    gap:8px;
  }
  .scene-tags span{
    font-size:12px;
    letter-spacing:.1em;
    background:rgba(255,255,255,.14);
    border:1px solid rgba(255,255,255,.5);
    padding:4px 12px;
    border-radius:4px;
  }
  .scene-title{
    font-family:var(--serif);
    font-size:clamp(22px,3vw,34px);
    font-weight:900;
    margin-bottom:6px;
    color:#fff;
  }
  .scene-desc{
    max-height:0;
    overflow:hidden;
    transition:max-height .45s ease,opacity .45s ease, margin .45s;
    opacity:0;
    font-size:15px;
    line-height:1.8;
  }
  .scene-card:hover .scene-desc{
    max-height:180px;
    opacity:1;
    margin-top:10px;
  }
  @media (hover:none){
    .scene-desc{max-height:none;opacity:1;margin-top:10px}
  }

  /* ===== 案例 ===== */
  .case-layout{
    display:grid;
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
    gap:clamp(32px,6vw,90px);
    align-items:start;
  }
  .case-intro .step-list{
    margin-top:32px;
  }
  .case-intro .step-list li{
    position:relative;
    padding:0 0 24px 46px;
    border-left:1px solid var(--line-dark);
    margin-left:12px;
  }
  .case-intro .step-list li::before{
    content:attr(data-num);
    position:absolute;
    left:-24px;
    top:-2px;
    width:48px;height:48px;
    border-radius:50%;
    background:var(--paper);
    border:1.5px solid var(--ink);
    display:flex;
    align-items:center;
    justify-content:center;
    font-family:var(--serif);
    font-weight:800;
    font-size:15px;
  }
  .case-intro .step-list strong{font-size:17px;display:block}
  .case-intro .step-list p{margin:4px 0 0;color:var(--muted);font-size:15px}
  .case-quotes .case-item{
    padding:22px 24px;
    border:1px solid var(--line);
    background:rgba(255,255,255,.35);
    border-radius:10px;
    margin-bottom:14px;
    transition:background .25s, box-shadow .3s, transform .3s;
    position:relative;
    overflow:hidden;
  }
  .case-quotes .case-item::before{
    content:"";
    position:absolute;
    left:0;top:0;bottom:0;
    width:3px;
    background:var(--red);
    transform:scaleY(0);
    transform-origin:bottom;
    transition:transform .3s;
  }
  .case-quotes .case-item:hover{
    background:var(--card-soft);
    transform:translateX(4px);
    box-shadow:var(--shadow);
  }
  .case-quotes .case-item:hover::before{transform:scaleY(1)}
  .case-label{
    font-size:12px;
    letter-spacing:.16em;
    color:var(--teal);
    font-weight:800;
    margin-bottom:6px;
  }
  .case-quotes blockquote{
    margin:0;padding:0;
    font-family:var(--serif);
    font-size:18px;
    line-height:1.7;
  }
  .case-source{
    display:flex;
    gap:10px;
    align-items:center;
    margin-top:12px;
    color:var(--faint);
    font-size:13px;
  }
  .case-source i{width:5px;height:5px;background:var(--amber);border-radius:50%}

  /* ===== pricing ===== */
  .pricing{
    background:var(--card-soft);
    border-radius:28px;
    padding:clamp(24px,5vw,60px);
    position:relative;
    overflow:hidden;
  }
  .pricing-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
    align-items:stretch;
  }
  .tier{
    background:rgba(247,243,234,.8);
    border-radius:16px;
    padding:34px 30px;
    border:1px solid var(--line);
    display:flex;
    flex-direction:column;
  }
  .tier.popular{
    background:var(--card);
    border:2px solid var(--red);
    transform:translateY(-14px);
    box-shadow:var(--shadow);
    position:relative;
  }
  .tier.dark{
    background:var(--ink);
    color:var(--paper);
    border-color:var(--ink);
  }
  .tier-badge{
    display:inline-block;
    background:var(--red);
    color:#fff;
    font-size:12px;
    letter-spacing:.12em;
    padding:6px 14px;
    border-radius:999px;
    position:absolute;
    top:-14px;
    left:50%;
    transform:translateX(-50%);
  }
  .tier-name{
    font-family:var(--serif);
    font-size:22px;
    font-weight:900;
  }
  .tier-price{
    margin:20px 0 16px;
    font-size:16px;
    color:var(--muted);
  }
  .tier-price strong{
    font-family:var(--serif);
    font-size:54px;
    line-height:1;
    color:var(--ink);
  }
  .tier.dark strong{color:var(--paper)}
  .tier ul{
    margin:10px 0 26px;
  }
  .tier ul li{
    padding-left:26px;
    position:relative;
    font-size:15px;
    color:var(--muted);
    margin-bottom:12px;
  }
  .tier.dark ul li{color:#C9C3B8}
  .tier ul li::before{
    content:"✓";
    position:absolute;
    left:0;
    top:0;
    color:var(--success);
    font-weight:800;
  }
  .tier.dark ul li::before{color:#E0C15F}
  .tier .btn{margin-top:auto}

  /* ===== 资讯 ===== */
  .news-grid{
    display:grid;
    grid-template-columns:minmax(0,1.6fr) minmax(280px,.9fr);
    gap:clamp(30px,5vw,70px);
  }
  .news-list .item{
    display:grid;
    grid-template-columns:86px minmax(0,1fr);
    gap:22px;
    padding:22px 0;
    border-bottom:1px solid var(--line);
    position:relative;
    transition:padding-left .3s;
  }
  .news-list .item:hover{padding-left:12px}
  .news-list .item:first-child{padding-top:6px}
  .news-date{
    font-family:var(--serif);
    color:var(--faint);
    font-size:16px;
    letter-spacing:.05em;
    line-height:1.4;
  }
  .news-list h3{
    font-family:var(--sans);
    font-size:20px;
    font-weight:800;
    line-height:1.5;
    margin-bottom:6px;
  }
  .news-list h3 a{
    background:linear-gradient(to right,var(--red) 0%,var(--red) 100%);
    background-size:0 2px;
    background-repeat:no-repeat;
    background-position:left calc(100% - 2px);
    transition:background-size .3s;
  }
  .news-list h3 a:hover{background-size:100% 2px}
  .news-list .item p{color:var(--muted);font-size:15px;margin:0}
  .side-topic{
    background:var(--card);
    border-radius:16px;
    border:1px solid var(--line);
    padding:28px;
    position:sticky;
    top:98px;
  }
  .side-topic h4{
    font-family:var(--serif);
    font-size:21px;
    margin-bottom:18px;
  }
  .topic-cloud{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
  }
  .topic-cloud a{
    font-size:14px;
    color:var(--muted);
    border:1px solid var(--line-dark);
    padding:7px 15px;
    border-radius:999px;
    transition:all .25s;
    background:var(--paper);
  }
  .topic-cloud a:hover{
    border-color:var(--red);
    color:var(--red);
    background:#fff;
  }
  .mini-notes{
    margin-top:24px;
    border-top:1px solid var(--line);
    padding-top:20px;
  }
  .mini-notes p{
    font-size:14px;
    color:var(--muted);
    display:flex;
    gap:8px;
    margin-bottom:8px;
  }
  .mini-notes p::before{
    content:"#";
    color:var(--red);
    font-weight:800;
  }

  /* ===== 口碑墙 ===== */
  .review-statement{
    display:grid;
    grid-template-columns:minmax(260px,.7fr) minmax(0,1.3fr);
    gap:clamp(30px,6vw,80px);
  }
  .score-panel{
    border-left:3px solid var(--red);
    padding-left:28px;
  }
  .score-panel .big{font-size:88px;font-family:var(--serif);line-height:.9;color:var(--ink)}
  .score-panel .stars{color:var(--amber);font-size:20px;letter-spacing:5px;margin:10px 0 6px}
  .review-quote-list .level{
    margin-top:40px;
  }
  .review-quote-list h3{
    font-size:14px;letter-spacing:.2em;color:var(--teal);
    margin-bottom:18px;
  }
  .quote-row{
    padding:18px 0;
    border-bottom:1px solid var(--line);
    display:flex;
    align-items:flex-start;
    gap:20px;
  }
  .quote-row .q-avatar{
    width:44px;height:44px;
    border-radius:50%;
    background:var(--card-soft);
    border:1px solid var(--line-dark);
    display:flex;
    align-items:center;
    justify-content:center;
    font-weight:800;
    flex-shrink:0;
    color:var(--red);
  }
  .quote-row p{font-family:var(--serif);font-size:17px;margin:0 0 4px;line-height:1.75}
  .quote-row .q-meta{font-size:12px;color:var(--faint)}

  /* ===== FAQ ===== */
  .faq-list{
    max-width:860px;
    margin:0 auto;
  }
  .faq-item{
    border-bottom:1px solid var(--line);
    background:transparent;
  }
  .faq-item summary{
    display:flex;
    align-items:center;
    gap:18px;
    cursor:pointer;
    padding:24px 8px;
    font-family:var(--serif);
    font-size:20px;
    font-weight:800;
    list-style:none;
    transition:background .25s;
  }
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary:hover{background:rgba(239,233,220,.5)}
  .faq-item .plus{
    margin-left:auto;
    font-size:30px;
    font-weight:300;
    color:var(--red);
    flex-shrink:0;
    transition:transform .3s;
    line-height:1;
  }
  .faq-item[open] .plus{transform:rotate(45deg)}
  .faq-answer{
    padding:0 8px 30px 46px;
    color:var(--muted);
    font-size:16px;
    max-width:800px;
  }

  /* ===== CTA ===== */
  .cta-block{
    background:
      linear-gradient(rgba(28,27,24,.78),rgba(28,27,24,.78)),
      url('/assets/images/backpic/back-8.jpg') center/cover no-repeat;
    border-radius:24px;
    color:var(--paper);
    padding:clamp(44px,7vw,90px);
    text-align:center;
    position:relative;
    overflow:hidden;
  }
  .cta-block h2{
    font-size:clamp(30px,5vw,58px);
    color:#fff;
  }
  .cta-block p{
    max-width:560px;
    margin:18px auto 34px;
    color:#CFC8BA;
    font-size:18px;
  }
  .cta-block .actions{
    display:flex;
    gap:16px;
    justify-content:center;
    flex-wrap:wrap;
  }

  /* ===== Footer ===== */
  .site-footer{
    background:var(--card-soft);
    margin-top:clamp(50px,7vw,90px);
    padding:64px 0 96px;
    border-top:1px solid var(--line-dark);
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.6fr repeat(4,1fr);
    gap:40px;
  }
  .ft-brand .brand{font-size:32px}
  .ft-about{
    font-size:14px;
    color:var(--muted);
    max-width:280px;
    margin-top:14px;
  }
  .ft-column h5{
    font-size:14px;
    letter-spacing:.18em;
    color:var(--ink);
    margin-bottom:16px;
    text-transform:uppercase;
  }
  .ft-column a{
    display:block;
    padding:6px 0;
    color:var(--muted);
    font-size:15px;
    transition:color .2s, transform .2s;
  }
  .ft-column a:hover{
    color:var(--red);
    transform:translateX(4px);
  }
  .footer-bottom{
    margin-top:50px;
    padding-top:24px;
    border-top:1px solid var(--line-dark);
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
    gap:14px;
    font-size:13px;
    color:var(--faint);
  }
  .footer-bottom a{color:var(--muted)}
  .footer-bottom a:hover{color:var(--red)}

  /* ===== 移动底栏 ===== */
  .mobile-dock{
    display:none;
    position:fixed;
    left:0;right:0;bottom:0;
    z-index:90;
    background:var(--ink);
    border-radius:20px 20px 0 0;
    padding:8px 12px calc(8px + env(safe-area-inset-bottom));
    box-shadow:0 -12px 30px rgba(0,0,0,.18);
  }
  .dock-inner{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    max-width:520px;
    margin:0 auto;
  }
  .dock-item{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:4px;
    color:var(--paper);
    font-size:11px;
    padding:6px 0;
    opacity:.8;
    border-radius:12px;
    transition:opacity .25s,background .25s;
  }
  .dock-item svg{width:21px;height:21px;display:block}
  .dock-item.active{
    color:#fff;
    opacity:1;
    background:rgba(173,47,42,.22);
    font-weight:800;
  }
  .dock-item.active svg{color:var(--red)}
  .dock-item:active{opacity:.6}

  /* ============================= */
  /* 响应式                           */
  /* ============================= */
  @media (max-width:1100px){
    .search-form input{min-width:100px}
    .cat-row{grid-template-columns:60px 1.2fr 1.5fr 80px 40px;column-gap:14px}
    .cat-row .desc{font-size:14px}
    .footer-grid{grid-template-columns:1.4fr repeat(2,1fr)}
  }

  @media (max-width:900px){
    .hero-grid{grid-template-columns:1fr}
    .hero-visual{max-width:620px}
    .hero-note{top:auto;bottom:auto;right:0}
    .case-layout{grid-template-columns:1fr}
    .review-statement{grid-template-columns:1fr;gap:8px}
    .scene-w1,.scene-w2,.scene-w3{grid-column:span 12}
    .scene-w3{margin-top:0}
    .pricing-grid{grid-template-columns:1fr;gap:20px}
    .tier.popular{transform:none}
    .news-grid{grid-template-columns:1fr}
    .cat-row{grid-template-columns:48px 1fr auto}
    .cat-row .desc{display:none}
    .cat-row .count{grid-column:auto}
    .main-nav,.header-actions .search-form{display:none}
    .header-inner{gap:14px;justify-content:space-between}
  }

  @media (max-width:560px){
    :root{--header-h:64px}
    .site-footer{padding-bottom:56px}
    .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
    .ft-brand{grid-column:span 2}
    .hero{padding-top:36px}
    .hero-title{font-size:48px}
    .hero-sub{font-size:18px}
    .hero-actions{gap:14px}
    .btn{padding:13px 20px;width:100%}
    .stat-row{flex-wrap:nowrap;overflow-x:auto}
    .stat-row li{min-width:110px;padding:14px 14px 14px 0;margin-right:14px}
    .stat-row strong{font-size:26px}
    .section-head{flex-direction:column;align-items:flex-start}
    .cat-list{border-top:1px solid var(--line)}
    .cat-row{grid-template-columns:38px 1fr auto;padding:18px 2px}
    .cat-row .num{font-size:30px}
    .cat-name{font-size:20px}
    .cat-row .count{font-family:var(--sans);font-size:16px}
    .cat-row .count small{display:none}
    .cat-row .arrow{width:30px;height:30px;font-size:14px}
    .scene-card{min-height:310px}
    .scene-body{padding:24px 22px}
    .case-quotes .case-item blockquote{font-size:17px}
    .pricing{background:transparent;padding:0}
    .pricing-grid{gap:18px}
    .tier{padding:30px 26px}
    .tier.popular{transform:none}
    .news-list .item{display:block}
    .news-date{font-size:14px;margin-bottom:8px}
    .faq-item summary{font-size:17px;padding:20px 4px}
    .faq-answer{padding-left:8px;padding-right:8px}
    .cta-block{padding:34px 20px}
    .actions .btn{width:100%}
    .mobile-dock{display:block}
    .site-footer{margin-top:52px}
    .footer-bottom{flex-direction:column}
  }

  @media (prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important}
  }

/* roulang page: category1 */
:root{
  --paper:#F7F3EA;
  --card:#FFFFFF;
  --card-soft:#EFE9DC;
  --ink:#1C1B18;
  --muted:#6B665C;
  --faint:#9A9387;
  --red:#AD2F2A;
  --teal:#2B4C5E;
  --amber:#D97706;
  --success:#3F6C4F;
  --line:#E3DCD0;
  --line-dark:#D2CABE;
  --serif:'Noto Serif SC','Songti SC','STSong',georgia,serif;
  --sans:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --radius:12px;
  --radius-lg:16px;
  --shadow:0 12px 40px rgba(28,27,24,.08);
  --shadow-hover:0 18px 44px rgba(28,27,24,.12);
  --header-h:74px;
  --gutter:clamp(16px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  padding-bottom:64px;
}
@media (min-width:861px){body{padding-bottom:0}}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
input,button,summary{font:inherit}
h1,h2,h3,h4,h5,p,dl,dd,blockquote{margin:0}
ul,ol{padding:0;margin:0;list-style:none}
button{cursor:pointer;border:0;background:none}
.wrap{max-width:1380px;margin-inline:auto;padding-inline:var(--gutter)}
.skip-link{
  position:fixed;left:16px;top:8px;z-index:999;
  background:var(--ink);color:var(--paper);
  padding:8px 16px;border-radius:8px;
  transform:translateY(-200%);transition:transform .2s;
}
.skip-link:focus{transform:translateY(0);color:var(--paper)}
.eyebrow{
  display:flex;align-items:center;gap:12px;
  font-size:13px;letter-spacing:.22em;color:var(--teal);
  font-weight:700;text-transform:uppercase;
}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--red);flex:none}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 28px;font-size:16px;font-weight:600;
  border-radius:8px;border:1px solid transparent;
  cursor:pointer;transition:background .3s,border-color .3s,color .3s,transform .3s,box-shadow .3s;
  white-space:nowrap;
}
.btn-solid{background:var(--ink);color:var(--paper)}
.btn-solid:hover{background:var(--red);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-outline{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
.btn-light{background:var(--paper);color:var(--ink)}
.btn-light:hover{background:var(--card-soft);transform:translateY(-2px)}
.btn-on-dark{background:var(--paper);color:var(--ink)}
.btn-on-dark:hover{background:var(--red);color:var(--paper);transform:translateY(-2px)}
.btn-outline-on-dark{background:transparent;border-color:rgba(255,255,255,.55);color:var(--paper)}
.btn-outline-on-dark:hover{background:rgba(255,255,255,.14);border-color:var(--paper);transform:translateY(-2px)}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--ink);border-bottom:1px solid transparent;padding-bottom:2px}
.link-arrow .arr{transition:transform .25s}
.link-arrow:hover{border-color:var(--red);color:var(--red)}
.link-arrow:hover .arr{transform:translateX(5px)}
.section{padding:clamp(64px,8vw,110px) 0}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:30px;
  margin-bottom:34px;padding-bottom:24px;border-bottom:2px solid var(--ink);
}
.section-head .lead{max-width:620px;margin:14px 0 0;color:var(--muted)}
.section-head .end{margin-left:auto;flex-shrink:0}
.section-title{font-size:clamp(28px,4.2vw,54px);letter-spacing:.02em;margin-top:8px;font-family:var(--serif)}
.section-title-light{color:var(--paper)}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,243,234,.9);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;height:var(--header-h);gap:26px}
.brand{
  font-family:var(--serif);font-size:27px;font-weight:900;
  letter-spacing:.06em;display:flex;align-items:baseline;flex-shrink:0;
}
.brand span{display:inline-block;width:7px;height:7px;background:var(--red);margin-left:3px;border-radius:50%}
.main-nav{display:flex;align-items:center;gap:6px}
.nav-link{
  padding:9px 16px;border-radius:999px;font-weight:500;
  color:var(--muted);position:relative;transition:color .2s,background .2s;
}
.nav-link:hover{background:var(--card-soft);color:var(--teal)}
.nav-link.active{color:var(--ink);font-weight:700}
.nav-link.active::after{
  content:"";position:absolute;left:18px;right:18px;bottom:-11px;
  height:2px;background:var(--red);border-radius:2px;
}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:18px}
.search-form{
  display:flex;align-items:center;background:rgba(255,255,255,.6);
  border:1.5px solid var(--line-dark);border-radius:999px;
  padding:5px 6px 5px 18px;gap:8px;
  transition:border-color .3s,box-shadow .3s;
}
.search-form:focus-within{border-color:var(--teal);box-shadow:0 0 0 4px rgba(43,76,94,.12)}
.search-form input{border:0;background:transparent;min-width:170px;outline:0;color:var(--ink)}
.search-form input::placeholder{color:var(--faint)}
.search-form button{border:0;background:var(--ink);color:var(--paper);width:38px;height:38px;border-radius:999px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .25s}
.search-form button:hover{background:var(--red)}

/* Mobile bottom tab */
.mobile-tab{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  display:none;background:var(--ink);padding:6px 8px calc(6px + env(safe-area-inset-bottom));
  box-shadow:0 -8px 24px rgba(28,27,24,.14);
}
.tab-item{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:2px;height:52px;border-radius:12px;color:rgba(247,243,234,.72);
  font-size:12px;font-weight:500;transition:color .2s,background .2s;
}
.tab-item svg{width:21px;height:21px;display:block}
.tab-item:hover{background:rgba(255,255,255,.08);color:var(--paper)}
.tab-item.active{color:var(--paper);font-weight:700}
.tab-item.active svg{color:var(--red)}
@media (max-width:860px){
  .mobile-tab{display:flex}
  .main-nav{display:none}
  .header-inner{justify-content:space-between;gap:12px}
  .header-actions{margin-left:0}
  .header-actions .search-form{padding:3px}
  .search-form input{display:none}
  .search-form button{width:40px;height:40px}
}

/* Cat banner */
.cat-banner{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:var(--paper)}
.cat-banner::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
    linear-gradient(110deg,rgba(247,243,234,.98) 18%,rgba(239,233,220,.82) 48%,rgba(43,76,94,.25) 100%),
    url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
}
.cat-banner::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:5px;z-index:1;
  background:repeating-linear-gradient(90deg,var(--red) 0 16px,transparent 16px 26px);
  opacity:.55;
}
.cat-banner-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);
  gap:48px;align-items:end;
  padding-top:clamp(40px,6vw,76px);padding-bottom:clamp(34px,5vw,60px);
}
.cat-banner-main{max-width:780px}
.cat-banner-meta{
  display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:26px;
  padding-top:18px;border-top:1px solid rgba(28,27,24,.2);
  color:var(--muted);font-size:14px;
}
.cat-banner-meta strong{color:var(--ink);font-weight:600}
.cat-title{
  font-family:var(--serif);font-size:clamp(42px,5.6vw,78px);
  line-height:1.05;letter-spacing:.02em;margin-top:14px;
}
.cat-title .brand-seal{
  display:inline-flex;align-items:center;justify-content:center;
  font-size:.22em;font-family:var(--sans);font-weight:700;letter-spacing:.14em;
  color:var(--paper);background:var(--red);
  border-radius:6px;padding:.58em .72em .52em;vertical-align:.7em;margin-left:.2em;
  line-height:1;transform:rotate(-1.6deg);
}
.cat-desc{max-width:540px;margin-top:22px;color:var(--muted);font-size:18px;line-height:1.8}
.cat-desc b{color:var(--ink);font-weight:600}
.cat-banner-side{
  justify-self:end;max-width:430px;width:100%;
  background:rgba(255,255,255,.68);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-left:3px solid var(--red);border-radius:0 var(--radius) var(--radius) 0;
  padding:26px 28px 24px;box-shadow:var(--shadow);
}
.cat-side-label{
  font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--red);
  display:flex;align-items:center;gap:10px;margin-bottom:14px;
}
.cat-side-label::after{content:"";flex:1;height:1px;background:var(--line-dark)}
.cat-side-list li{
  display:flex;gap:12px;padding:9px 0;border-bottom:1px dashed var(--line);
  font-size:14.5px;color:var(--muted);
}
.cat-side-list li:last-child{border-bottom:0}
.cat-side-list .no{font-family:var(--serif);font-weight:900;color:var(--teal);flex:none;min-width:26px}
.cat-side-note{margin-top:12px;font-size:12.5px;line-height:1.65;color:var(--faint)}
/* filter toolbar */
.filter-bar{
  position:sticky;top:74px;z-index:40;
  background:rgba(239,233,220,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.filter-inner{display:flex;align-items:center;gap:18px;padding-top:13px;padding-bottom:13px}
.filter-count{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}
.filter-count strong{color:var(--ink);font-weight:700}
.filter-options{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.filter-btn{
  padding:6px 15px;border-radius:999px;font-size:13.5px;color:var(--muted);
  transition:background .2s,color .2s,transform .2s;white-space:nowrap;
}
.filter-btn:hover{background:var(--card);color:var(--teal)}
.filter-btn.active{background:var(--ink);color:var(--paper);font-weight:600}
.filter-btn.active:hover{background:var(--red);color:var(--paper)}
/* Entry cards */
.collection-wrap{padding-bottom:22px}
.entry-list{display:grid;gap:30px;margin-top:0}
.entry-card{
  display:grid;grid-template-columns:minmax(230px,5fr) minmax(0,7fr);
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;transition:box-shadow .35s,transform .35s;
}
.entry-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.entry-media{position:relative;min-height:260px;overflow:hidden;background:var(--card-soft)}
.entry-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.entry-card:hover .entry-media img{transform:scale(1.04)}
.entry-body{
  position:relative;padding:30px 34px 28px;
  display:flex;flex-direction:column;justify-content:center;
}
.entry-body::after{
  content:"";position:absolute;top:24px;right:0;width:3px;height:42px;
  background:var(--red);border-radius:2px;
  transform:scaleY(.45);opacity:0;transition:opacity .3s,transform .3s;
}
.entry-card:hover .entry-body::after{opacity:1;transform:scaleY(1)}
.entry-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.chip{
  display:inline-flex;align-items:center;padding:2px 12px;
  border:1px solid rgba(173,47,42,.45);color:var(--red);
  border-radius:6px;font-size:12px;font-weight:600;letter-spacing:.08em;
}
.chip-gray{border-color:var(--line-dark);color:var(--muted)}
.entry-body h3{
  font-family:var(--serif);font-size:21px;line-height:1.45;letter-spacing:.01em;
  margin-bottom:10px;
}
.entry-body .entry-summary{
  color:var(--muted);font-size:15.5px;line-height:1.75;max-width:680px;
}
.entry-foot{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  margin-top:22px;flex-wrap:wrap;
}
.entry-link-text{
  display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--ink);
  margin-left:auto;padding:6px 2px;border-bottom:1px solid transparent;
  transition:color .2s,border-color .2s;
}
.entry-link-text span{transition:transform .2s}
.entry-link-text:hover{color:var(--red)}
.entry-link-text:hover span{transform:translateX(5px)}
/* criteria */
.criteria-band{background:linear-gradient(180deg,var(--paper) 0%,var(--card-soft) 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.criteria-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 52px}
.criterion{
  display:grid;grid-template-columns:76px 1fr;gap:18px;
  padding:28px 0;border-bottom:1px solid var(--line);
}
.criterion:nth-child(odd){border-right:1px solid var(--line);padding-right:40px}
.criterion:nth-child(even){padding-left:40px}
.criterion:last-child,.criterion:nth-last-child(2){border-bottom:0}
.criterion-no{
  font-family:var(--serif);font-size:42px;font-weight:900;line-height:1;
  color:transparent;-webkit-text-stroke:1.4px var(--red);letter-spacing:.04em;
}
.criterion h3{font-size:19px;font-weight:700;letter-spacing:.02em;margin-bottom:7px}
.criterion p{color:var(--muted);font-size:14.5px;line-height:1.75}
/* reader band */
.people-band{background:var(--teal);color:var(--paper);position:relative;overflow:hidden}
.people-band::after{
  content:"适合翻";position:absolute;right:-10px;bottom:-20px;
  font-family:var(--serif);font-size:clamp(80px,12vw,190px);
  font-weight:900;color:rgba(255,255,255,.05);pointer-events:none;line-height:1;letter-spacing:.06em;
}
.people-grid{display:grid;grid-template-columns:.55fr 1fr;gap:46px;align-items:end}
.people-label{
  font-size:13px;letter-spacing:.22em;color:rgba(247,243,234,.6);
  font-weight:700;display:flex;align-items:center;gap:12px;
}
.people-label::before{content:"";width:28px;height:1px;background:var(--red)}
.people-quote{position:relative;z-index:1}
.people-quote p{font-family:var(--serif);font-size:clamp(21px,3vw,35px);line-height:1.55;letter-spacing:.02em}
.people-quote cite{display:block;margin-top:18px;color:rgba(247,243,234,.72);font-style:normal;font-size:14px}
/* FAQ */
.faq-layout{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:clamp(28px,5vw,72px)}
.faq-aside{position:sticky;top:145px;align-self:start}
.faq-aside .lead{max-width:400px;color:var(--muted);margin:18px 0 22px}
.faq-list{display:grid;gap:14px}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  transition:border-color .2s,box-shadow .2s;overflow:hidden;
}
.faq-item[open]{border-color:var(--line-dark);box-shadow:var(--shadow)}
.faq-question{
  list-style:none;display:flex;align-items:center;gap:16px;
  padding:20px 24px;cursor:pointer;font-weight:700;font-size:16.5px;
  letter-spacing:.01em;transition:background .2s;
}
.faq-question::-webkit-details-marker{display:none}
.faq-item:hover .faq-question{background:rgba(239,233,220,.4)}
.faq-icon{
  flex:none;width:28px;height:28px;border-radius:50%;
  border:1px solid var(--line-dark);display:inline-flex;align-items:center;justify-content:center;
  margin-left:auto;color:var(--red);font-weight:500;font-size:20px;line-height:1;
  transition:transform .3s,background .2s,border-color .2s;
}
.faq-item[open] .faq-icon{transform:rotate(45deg);background:var(--red);color:var(--paper);border-color:var(--red)}
.faq-answer{padding:2px 26px 24px;color:var(--muted);font-size:15px;line-height:1.8;border-top:1px dashed var(--line);margin:0 24px 22px 70px?;padding-top:18px;margin-top:0}
/* Wait fix: I have redundant margin */
/* In cleanup, set .faq-answer margin:0 24px 22px;padding-top:16px */
/* But since above had weird, i will define once below */

/* CTA */
.cat-cta{
  background:
    linear-gradient(100deg,rgba(28,27,24,.94),rgba(43,76,94,.88)),
    url("/assets/images/backpic/back-5.jpg") center/cover no-repeat;
  color:var(--paper);position:relative;overflow:hidden;
}
.cta-inner{display:grid;grid-template-columns:minmax(0,1.15fr) auto;gap:40px 50px;align-items:center;padding-top:clamp(58px,7vw,90px);padding-bottom:clamp(58px,7vw,90px)}
.cta-inner h2{font-family:var(--serif);font-size:clamp(27px,3.4vw,46px);line-height:1.3;letter-spacing:.02em}
.cta-inner p{margin-top:14px;color:rgba(247,243,234,.72);max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
/* footer */
.site-footer{background:var(--card-soft);border-top:1px solid var(--line);margin-top:0}
.footer-grid{
  display:grid;grid-template-columns:minmax(240px,1.3fr) repeat(4,minmax(120px,1fr));
  gap:44px;padding-top:68px;padding-bottom:50px;
}
.ft-brand .brand{font-size:30px}
.ft-about{margin-top:18px;color:var(--muted);font-size:14.5px;max-width:300px}
.ft-column{display:flex;flex-direction:column;gap:10px}
.ft-column h5{
  margin-bottom:8px;font-size:13px;letter-spacing:.1em;color:var(--ink);
  border-bottom:1px solid var(--line-dark);padding-bottom:10px;font-weight:800;
}
.ft-column a{color:var(--muted);font-size:14px;transition:color .2s,padding-left .2s}
.ft-column a:hover{color:var(--red);padding-left:4px}
.footer-bottom{
  border-top:1px solid var(--line);padding:20px 0 70px;
  display:flex;flex-wrap:wrap;gap:6px 30px;justify-content:space-between;
  color:var(--faint);font-size:13px;
}
.footer-bottom a{color:var(--muted)}
.footer-bottom a:hover{color:var(--red)}
/* toast */
.toast{
  position:fixed;left:50%;bottom:88px;z-index:96;
  transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;
  background:var(--ink);color:var(--paper);padding:12px 22px;border-radius:999px;
  font-size:14px;box-shadow:var(--shadow-hover);transition:opacity .3s,transform .3s;
  max-width:calc(100vw - 40px);text-align:center;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
/* responsive */
@media (max-width:1180px){
  .footer-grid{grid-template-columns:1fr 1fr 1fr;row-gap:38px}
  .cat-banner-inner{gap:28px}
}
@media (max-width:980px){
  .section-head{flex-direction:column;align-items:flex-start}
  .section-head .end{margin-left:0}
  .cat-banner-inner{grid-template-columns:1fr}
  .cat-banner-side{justify-self:start;max-width:600px;margin-top:4px}
  .entry-body{padding:26px}
  .criteria-grid{grid-template-columns:1fr}
  .criterion:nth-child(odd){border-right:0;padding-right:0}
  .criterion:nth-child(even){padding-left:0}
  .people-grid{grid-template-columns:1fr;gap:28px}
  .faq-layout{grid-template-columns:1fr}
  .faq-aside{position:static}
  .cta-inner{grid-template-columns:1fr;gap:24px}
}
@media (max-width:760px){
  .entry-card{grid-template-columns:1fr}
  .entry-media{min-height:0;height:200px}
  .entry-body::after{display:none}
  .entry-body h3{font-size:19px}
  .entry-foot{align-items:flex-start}
  .entry-link-text{margin-left:0}
  .cat-title{font-size:clamp(36px,9vw,50px)}
  .cat-banner-side{padding:20px 20px}
  .filter-inner{align-items:flex-start;flex-direction:column;gap:10px}
  .filter-options{margin-left:0;width:100%;overflow-x:auto;padding-bottom:2px}
  .section{padding:60px 0}
  .faq-answer{margin:0 18px 18px;padding-top:16px}
  .faq-question{padding:17px 18px;font-size:15px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1}
  .footer-grid{grid-template-columns:1fr 1fr;padding-top:48px}
  .ft-brand{grid-column:1 / -1}
  .footer-bottom{padding-bottom:90px;flex-direction:column;gap:6px}
  .header-inner .brand{font-size:22px}
}
@media (max-width:480px){
  .cat-banner-meta{gap:8px 18px}
  .cat-desc{font-size:16px}
  .entry-media{height:168px}
  .criterion{grid-template-columns:58px 1fr;padding:22px 0;gap:12px}
  .criterion-no{font-size:34px}
  .section-head{margin-bottom:26px}
  .brand{font-size:24px}
  .mobile-tab{padding-bottom:calc(6px + env(safe-area-inset-bottom))}
}