/* roulang page: index */
:root{--ink:#173b35;--ink-deep:#102d29;--red:#c9573c;--paper:#f5f1e8;--white:#fffefa;--sage:#dce5d8;--muted:#5d625c;--line:#d6d3c9;--shadow:0 14px 34px rgba(23,59,53,.09);--radius:10px;--wide:1200px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.85}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%;height:auto}
button{font:inherit;border:0;background:none;cursor:pointer}
:focus-visible{outline:3px solid rgba(201,87,60,.65);outline-offset:4px}
.container{width:min(var(--wide),calc(100% - 48px));margin:auto}
.topline{border-bottom:1px solid var(--line);font-size:12px;color:var(--muted);letter-spacing:.08em}
.topline .container{height:34px;display:flex;justify-content:space-between;align-items:center}
header{background:rgba(255,254,250,.92);position:relative;z-index:5}
.navbar{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.logo{font-weight:800;font-size:19px;letter-spacing:.02em;white-space:nowrap}
.logo small{display:block;color:var(--muted);font-size:10px;font-weight:500;letter-spacing:.18em;line-height:1.2}
.nav-links{display:flex;align-items:center;gap:8px;list-style:none}
.nav-links a{display:block;padding:10px 15px;color:var(--muted);font-size:14px;border-bottom:2px solid transparent}
.nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--red)}
.menu-toggle{display:none;color:var(--ink);font-size:25px}
.hero{padding:74px 0 54px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:70px;align-items:center}
.eyebrow,.section-kicker{color:var(--red);font-size:12px;font-weight:700;letter-spacing:.17em;text-transform:uppercase}
.hero h1{font-family:Georgia,"Songti SC","SimSun",serif;font-size:clamp(42px,5.4vw,68px);line-height:1.16;letter-spacing:-.04em;margin:16px 0 22px;max-width:680px}
.hero-copy{font-size:18px;color:var(--muted);max-width:590px}
.actions{display:flex;align-items:center;gap:22px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:15px;min-height:46px;padding:0 21px;border-radius:9px;border:1px solid var(--ink);font-weight:700;font-size:14px}
.btn.primary{background:var(--ink);color:var(--white);box-shadow:0 7px 0 rgba(23,59,53,.12)}
.btn.primary:hover{background:var(--ink-deep);transform:translateY(-2px)}
.btn.secondary:hover{background:var(--sage);transform:translateY(-2px)}
.text-link{font-size:14px;font-weight:700;border-bottom:1px solid var(--red);padding-bottom:3px}
.text-link:hover{color:var(--red)}
.archive-cover{position:relative;min-height:430px;padding:30px;background:var(--ink);overflow:hidden;color:var(--white);display:flex;align-items:flex-end;border-radius:16px;box-shadow:var(--shadow)}
.archive-cover:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,45,41,.84),rgba(16,45,41,.28)),url("/assets/images/backpic/back-1.jpg") center/cover;opacity:.86}
.cover-content{position:relative;z-index:1;border-left:2px solid var(--red);padding-left:20px}
.cover-index{font-size:12px;letter-spacing:.18em;color:#e9c2b9}
.cover-number{font-family:Georgia,serif;font-size:112px;line-height:.9;margin:10px 0}
.cover-title{font-size:23px;font-weight:700}
.cover-note{font-size:13px;color:#d8e2da;margin-top:5px}
.index-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:58px}
.index-item{padding:17px 20px;border-right:1px solid var(--line)}
.index-item:last-child{border:0}.index-item b{display:block;font-size:13px}.index-item span{font-size:12px;color:var(--muted)}
.section{padding:96px 0}.section-head{margin-bottom:38px}.section-head h2{font-family:Georgia,"Songti SC",serif;font-size:clamp(30px,4vw,42px);line-height:1.3;margin:8px 0 10px}.section-head p{color:var(--muted);max-width:620px}
.index-layout{display:grid;grid-template-columns:30% 1fr;gap:70px}.chapter-mark{font-family:Georgia,serif;font-size:68px;color:var(--red);line-height:1}.chapter-note{margin-top:18px;color:var(--muted);max-width:270px}
.topic-list{display:grid;gap:14px}.topic-card{display:grid;grid-template-columns:55px 1fr auto;gap:22px;align-items:center;background:var(--white);border:1px solid var(--line);padding:25px 27px;border-radius:var(--radius)}.topic-card:hover,.article-card:hover{transform:translateY(-4px);border-color:var(--ink);box-shadow:var(--shadow)}.topic-card.featured{background:var(--sage)}.topic-no{color:var(--red);font-weight:800;font-size:14px}.tag{display:inline-block;color:var(--muted);font-size:11px;letter-spacing:.08em;border:1px solid var(--line);padding:2px 8px;margin-bottom:6px}.topic-card h3{font-size:21px;line-height:1.4}.topic-card p{font-size:14px;color:var(--muted);margin-top:4px}.arrow{font-size:24px;color:var(--red)}
.notice{padding:25px 30px;border:1px solid var(--line);background:var(--white);display:grid;grid-template-columns:130px 1fr auto;gap:25px;align-items:center;border-left:5px solid var(--red)}.notice-date{font-family:Georgia,serif;font-size:30px;color:var(--red);line-height:1.2}.notice small{color:var(--muted);font-size:12px}.notice h3{font-size:20px}.notice p{color:var(--muted);font-size:14px}
.dynamic{background:var(--white);padding:96px 0}.dynamic .section-head{display:flex;justify-content:space-between;align-items:end}.content-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.article-card{border:1px solid var(--line);background:var(--paper);border-radius:var(--radius);overflow:hidden;transition:.25s ease}.lead-card img{width:100%;height:230px;object-fit:cover}.article-body{padding:24px}.article-body h3{font-size:22px;line-height:1.45;margin:5px 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-body p{font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.meta{font-size:12px;color:var(--muted);display:flex;gap:12px;align-items:center}.meta strong{color:var(--red)}.timeline{display:grid;gap:12px}.timeline-item{display:grid;grid-template-columns:72px 1fr 18px;gap:16px;align-items:center;padding:19px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}.date-box{font-size:12px;color:var(--red);font-weight:700;border-right:1px solid var(--line);line-height:1.35}.timeline-item h3{font-size:16px;line-height:1.45}.timeline-item p{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.guide{background:var(--ink);color:var(--white);padding:78px 0}.guide-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.guide h2{font-family:Georgia,serif;font-size:38px;line-height:1.3}.guide-intro{color:#c9d6cc;margin-top:18px}.guide-list{border-top:1px solid rgba(255,255,255,.2)}.guide-row{display:grid;grid-template-columns:45px 150px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.2)}.guide-row b{color:#e8a697}.guide-row h3{font-size:17px}.guide-row p{font-size:14px;color:#c9d6cc}
.faq{max-width:850px}.faq-item{border-top:1px solid var(--line)}.faq-q{width:100%;display:flex;justify-content:space-between;text-align:left;padding:21px 4px;font-weight:700;color:var(--ink)}.faq-q span:last-child{font-size:22px;color:var(--red)}.faq-a{display:none;padding:0 38px 22px 4px;color:var(--muted);font-size:15px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span:last-child:after{content:"−";font-size:22px}.faq-item.open .faq-q span:last-child{font-size:0}.faq-item.open .faq-q span:last-child:after{font-size:22px}
.cta{padding:40px 44px;border:1px solid var(--ink);display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--white);position:relative}.cta:after{content:"";position:absolute;inset:7px;border:1px solid var(--line);pointer-events:none}.cta>*{position:relative;z-index:1}.cta h2{font-family:Georgia,serif;font-size:29px}.cta p{color:var(--muted);font-size:14px;margin-top:5px}.cta-actions{display:flex;gap:18px;align-items:center}
footer{background:var(--ink);color:#e8eee8;padding:62px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:50px}.footer-logo{font-size:20px;font-weight:800}.footer-desc{color:#b9c9bc;font-size:14px;max-width:270px;margin-top:13px}.footer h3{font-size:14px;margin-bottom:12px}.footer a{display:block;color:#b9c9bc;font-size:13px;margin:7px 0}.footer a:hover{color:#fffefa}.copyright{border-top:1px solid rgba(255,255,255,.18);padding-top:17px;display:flex;justify-content:space-between;color:#a7b8aa;font-size:12px}
.empty-state{padding:45px;text-align:center;border:1px dashed var(--line);color:var(--muted);grid-column:1/-1}
@media(max-width:900px){.hero-grid{gap:35px}.index-layout,.guide-grid{grid-template-columns:1fr;gap:35px}.content-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.container{width:min(100% - 32px,var(--wide))}.topline .container{height:auto;min-height:34px}.navbar{min-height:68px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--white);padding:12px 16px 20px;border-top:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:13px 8px}.hero{padding:52px 0 35px}.hero-grid{grid-template-columns:1fr}.hero h1{font-size:42px}.hero-copy{font-size:16px}.archive-cover{min-height:330px}.cover-number{font-size:85px}.index-strip{grid-template-columns:repeat(2,1fr);margin-top:38px}.index-item:nth-child(2){border-right:0}.index-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.section,.dynamic{padding:62px 0}.topic-card{grid-template-columns:35px 1fr auto;padding:20px 17px;gap:12px}.topic-card h3{font-size:18px}.notice{grid-template-columns:1fr;gap:10px;padding:23px}.dynamic .section-head{display:block}.dynamic .section-head .text-link{display:inline-block;margin-top:12px}.guide{padding:60px 0}.guide h2{font-size:32px}.guide-row{grid-template-columns:35px 1fr;gap:10px}.guide-row p{grid-column:2}.cta{padding:30px 22px;display:block}.cta-actions{margin-top:22px;flex-wrap:wrap}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.copyright{display:block}.copyright span{display:block;margin-top:7px}}
@media(max-width:430px){.actions{align-items:stretch;flex-direction:column;gap:16px}.actions .btn{width:100%}.timeline-item{grid-template-columns:62px 1fr 12px;padding:15px 12px;gap:10px}.timeline-item p{display:none}.footer-grid{grid-template-columns:1fr}.cta-actions .btn{width:100%}}

/* roulang page: article */
:root{
      --ink:#173b35;
      --ink-deep:#102d29;
      --red:#c9573c;
      --paper:#f5f1e8;
      --white:#fffefa;
      --sage:#dce5d8;
      --muted:#5d625c;
      --line:#d6d3c9;
      --shadow:0 14px 34px rgba(23,59,53,.09);
      --radius:10px;
      --wide:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--paper);
      color:var(--ink);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
      font-size:16px;
      line-height:1.85;
    }
    a{color:inherit;text-decoration:none;transition:all .25s ease}
    img{display:block;max-width:100%;height:auto}
    button{font:inherit;border:0;background:none;cursor:pointer}
    :focus-visible{outline:3px solid rgba(201,87,60,.55);outline-offset:3px}
    .container{width:min(var(--wide),calc(100% - 48px));margin:0 auto}
    .topline{border-bottom:1px solid var(--line);color:var(--muted);font-size:11px;letter-spacing:.08em}
    .topline .container{height:34px;display:flex;justify-content:space-between;align-items:center}
    header{background:rgba(255,254,250,.94);position:relative;z-index:5}
    .navbar{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .logo{font-weight:800;font-size:19px;letter-spacing:.02em;white-space:nowrap}
    .logo small{display:block;color:var(--muted);font-size:10px;font-weight:500;letter-spacing:.18em;line-height:1.2}
    .nav-links{display:flex;align-items:center;gap:8px;list-style:none;margin:0;padding:0}
    .nav-links a{display:block;padding:10px 15px;color:var(--muted);font-size:14px;border-bottom:2px solid transparent}
    .nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--red)}
    .menu-toggle{display:none;color:var(--ink);font-size:25px}
    .article-hero{
      position:relative;
      padding:68px 0 62px;
      overflow:hidden;
      background:
        linear-gradient(90deg,rgba(245,241,232,.97),rgba(245,241,232,.86)),
        url('/assets/images/backpic/back-2.webp') center/cover;
      border-bottom:1px solid var(--line);
    }
    .article-hero:after{
      content:"";
      position:absolute;
      right:7%;
      bottom:-58px;
      width:190px;
      height:190px;
      border:1px solid rgba(23,59,53,.16);
      border-radius:50%;
    }
    .crumbs{font-size:13px;color:var(--muted);margin-bottom:28px}
    .crumbs a:hover{color:var(--red)}
    .crumbs span{margin:0 9px;color:var(--red)}
    .article-heading{max-width:850px;position:relative;z-index:1}
    .article-heading .tag{display:inline-block;margin-bottom:17px}
    .tag{
      color:var(--muted);
      font-size:11px;
      letter-spacing:.1em;
      border:1px solid var(--line);
      padding:3px 10px;
      background:rgba(255,254,250,.58);
    }
    .article-heading h1{
      font-family:Georgia,"Songti SC","SimSun",serif;
      font-size:clamp(34px,5vw,58px);
      line-height:1.25;
      letter-spacing:-.035em;
      margin:0 0 20px;
      max-width:900px;
    }
    .article-lead{font-size:18px;color:var(--muted);max-width:760px;margin:0 0 20px}
    .meta{font-size:12px;color:var(--muted);display:flex;gap:14px;align-items:center;flex-wrap:wrap}
    .meta strong{color:var(--red)}
    .meta i{width:4px;height:4px;background:var(--red);display:inline-block;border-radius:50%}
    .reading-layout{
      display:grid;
      grid-template-columns:minmax(0,780px) 280px;
      gap:72px;
      align-items:start;
      padding:82px 0 94px;
    }
    .article-content{
      min-width:0;
      background:var(--white);
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:42px clamp(24px,5vw,58px);
      box-shadow:0 8px 24px rgba(23,59,53,.035);
    }
    .article-content p{margin:0 0 1.35em}
    .article-content h2{
      font-family:Georgia,"Songti SC","SimSun",serif;
      font-size:30px;
      line-height:1.4;
      margin:1.7em 0 .65em;
      padding-left:17px;
      border-left:4px solid var(--red);
    }
    .article-content h3{font-size:21px;line-height:1.5;margin:1.45em 0 .55em}
    .article-content ul,.article-content ol{padding-left:1.5em;margin:1em 0 1.5em}
    .article-content li{padding-left:7px;margin:7px 0}
    .article-content li::marker{color:var(--red)}
    .article-content blockquote{
      margin:28px 0;
      padding:20px 24px;
      background:var(--sage);
      border-left:4px solid var(--ink);
      color:var(--ink);
    }
    .article-content img{width:100%;border-radius:10px;margin:28px 0 8px}
    .article-content figure{margin:28px 0}
    .article-content figcaption{font-size:13px;color:var(--muted);text-align:center}
    .article-content a{color:var(--red);border-bottom:1px solid rgba(201,87,60,.4)}
    .article-content hr{border:0;border-top:1px solid var(--line);margin:35px 0}
    .article-content strong{color:var(--ink-deep)}
    .side-column{position:sticky;top:24px}
    .side-card{
      background:var(--white);
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:24px;
      margin-bottom:16px;
    }
    .side-card h2{font-size:17px;margin:0 0 16px}
    .side-card h2:before{content:"";display:inline-block;width:22px;height:3px;background:var(--red);vertical-align:middle;margin-right:9px}
    .info-row{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding:10px 0;font-size:13px}
    .info-row:last-child{border-bottom:0}
    .info-row span{color:var(--muted)}
    .side-links a{display:block;color:var(--muted);font-size:14px;padding:8px 0;border-bottom:1px solid var(--line)}
    .side-links a:hover{color:var(--red);padding-left:5px}
    .side-label{font-size:11px;color:var(--red);letter-spacing:.12em;font-weight:700;margin-bottom:7px}
    .side-cover{width:100%;height:132px;object-fit:cover;border-radius:7px;margin:0 0 16px}
    .related-section{padding:0 0 92px}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:26px}
    .section-kicker{color:var(--red);font-size:12px;font-weight:700;letter-spacing:.17em}
    .section-head h2{font-family:Georgia,"Songti SC",serif;font-size:34px;line-height:1.3;margin:8px 0 0}
    .text-link{font-size:14px;font-weight:700;border-bottom:1px solid var(--red);padding-bottom:3px}
    .text-link:hover{color:var(--red)}
    .related-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .related-card{
      display:grid;
      grid-template-columns:150px 1fr;
      gap:20px;
      padding:18px;
      background:var(--white);
      border:1px solid var(--line);
      border-radius:var(--radius);
      transition:.25s ease;
    }
    .related-card:hover{transform:translateY(-4px);border-color:var(--ink);box-shadow:var(--shadow)}
    .related-card img{width:150px;height:112px;object-fit:cover;border-radius:7px}
    .related-card h3{font-size:17px;line-height:1.45;margin:5px 0 9px}
    .related-card p{font-size:13px;color:var(--muted);margin:0}
    .back-row{border-top:1px solid var(--line);padding-top:24px;margin-top:38px;display:flex;justify-content:space-between;align-items:center;gap:20px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:15px;min-height:46px;padding:0 21px;border-radius:9px;border:1px solid var(--ink);font-weight:700;font-size:14px}
    .btn.primary{background:var(--ink);color:var(--white);box-shadow:0 7px 0 rgba(23,59,53,.12)}
    .btn.primary:hover{background:var(--ink-deep);transform:translateY(-2px)}
    .btn.secondary:hover{background:var(--sage);transform:translateY(-2px)}
    .empty-state{padding:42px 0;text-align:center;color:var(--muted)}
    .empty-state strong{display:block;color:var(--ink);font-size:22px;margin-bottom:15px}
    footer{background:var(--ink);color:#e8eee8;padding:62px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:50px}
    .footer-logo{font-size:20px;font-weight:800}
    .footer-desc{color:#b9c9bc;font-size:14px;max-width:270px;margin-top:13px}
    .footer h3{font-size:14px;margin:0 0 12px}
    .footer a{display:block;color:#b9c9bc;font-size:13px;margin:7px 0}
    .footer a:hover{color:#fffefa}
    .copyright{border-top:1px solid rgba(255,255,255,.18);padding-top:17px;display:flex;justify-content:space-between;color:#a7b8aa;font-size:12px}
    @media(max-width:991px){
      .reading-layout{grid-template-columns:1fr;gap:28px}
      .side-column{position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px}
      .side-card{margin:0}
      .side-card:last-child{grid-column:span 2}
      .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
      .footer-grid>div:last-child{grid-column:2}
    }
    @media(max-width:767px){
      .container{width:min(var(--wide),calc(100% - 32px))}
      .topline .container{height:32px}
      .topline span:last-child{display:none}
      .navbar{min-height:68px}
      .logo{font-size:17px}
      .menu-toggle{display:block}
      .nav-links{
        display:none;
        position:absolute;
        left:0;
        right:0;
        top:100%;
        padding:10px 16px 18px;
        background:var(--white);
        border-top:1px solid var(--line);
        box-shadow:0 12px 22px rgba(23,59,53,.08);
      }
      .nav-links.show{display:block}
      .nav-links li a{padding:13px 5px;border-bottom:1px solid var(--line)}
      .article-hero{padding:45px 0 44px}
      .article-heading h1{font-size:36px}
      .article-lead{font-size:16px}
      .reading-layout{padding:52px 0 65px}
      .article-content{padding:28px 21px;font-size:16px}
      .article-content h2{font-size:26px}
      .side-column{display:block}
      .side-card{margin-bottom:16px}
      .related-section{padding-bottom:62px}
      .section-head{display:block}
      .section-head .text-link{display:inline-block;margin-top:15px}
      .related-grid{grid-template-columns:1fr}
      .related-card{grid-template-columns:112px 1fr;gap:15px}
      .related-card img{width:112px;height:96px}
      .back-row{align-items:flex-start;flex-direction:column}
      .back-row .btn{width:100%}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px;padding-bottom:35px}
      .footer-grid>div:first-child{grid-column:span 2}
      .footer-grid>div:last-child{grid-column:auto}
      .copyright{display:block;line-height:2}
      .copyright span{display:block}
    }
    @media(max-width:520px){
      .article-heading h1{font-size:32px}
      .meta{gap:9px}
      .related-card{grid-template-columns:1fr}
      .related-card img{width:100%;height:150px}
    }

/* roulang page: category1 */
:root{
      --ink:#173b35;--ink-deep:#102d29;--red:#c9573c;--paper:#f5f1e8;
      --white:#fffefa;--sage:#dce5d8;--muted:#5d625c;--line:#d6d3c9;
      --shadow:0 14px 34px rgba(23,59,53,.09);--radius:10px;--wide:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.85}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;height:auto}
    button{font:inherit;border:0;background:none;cursor:pointer}
    :focus-visible{outline:3px solid rgba(201,87,60,.55);outline-offset:4px}
    .container{width:min(var(--wide),calc(100% - 48px));margin:0 auto}
    .topline{border-bottom:1px solid var(--line);font-size:12px;color:var(--muted);letter-spacing:.04em}
    .topline .container{height:34px;display:flex;align-items:center;justify-content:space-between}
    header{background:rgba(255,254,250,.96);position:relative;z-index:5}
    .navbar{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .logo{font-size:19px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
    .logo small{display:block;color:var(--muted);font-size:10px;font-weight:500;letter-spacing:.18em;line-height:1.2}
    .nav-links{display:flex;align-items:center;gap:8px;list-style:none;margin:0;padding:0}
    .nav-links a{display:block;padding:10px 15px;color:var(--muted);font-size:14px;border-bottom:2px solid transparent}
    .nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--red)}
    .menu-toggle{display:none;color:var(--ink);font-size:25px}
    .page-band{padding:68px 0 70px;border-bottom:1px solid var(--line)}
    .band-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}
    .eyebrow,.section-kicker{color:var(--red);font-size:12px;font-weight:700;letter-spacing:.17em}
    h1,h2,h3{color:var(--ink)}
    h1{font-family:Georgia,"Songti SC","SimSun",serif;font-size:clamp(38px,5vw,62px);line-height:1.2;letter-spacing:-.04em;margin:15px 0 20px}
    .intro{font-size:18px;color:var(--muted);max-width:650px}
    .band-image{position:relative;border:1px solid var(--line);padding:10px;background:var(--white);transform:rotate(1.2deg);box-shadow:var(--shadow)}
    .band-image img{width:100%;height:280px;object-fit:cover;filter:saturate(.8)}
    .image-stamp{position:absolute;right:25px;bottom:25px;border:1px solid var(--red);color:var(--red);padding:9px 12px;font-size:12px;letter-spacing:.13em;background:rgba(255,254,250,.9)}
    .tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:25px}
    .tag{display:inline-block;color:var(--muted);font-size:12px;letter-spacing:.06em;border:1px solid var(--line);padding:3px 10px;background:rgba(255,254,250,.55)}
    .section{padding:88px 0}
    .section-head{margin-bottom:35px}
    .section-head h2{font-family:Georgia,"Songti SC","SimSun",serif;font-size:clamp(30px,4vw,42px);line-height:1.3;margin:8px 0 10px}
    .section-head p{color:var(--muted);max-width:680px;margin:0}
    .map-layout{display:grid;grid-template-columns:250px 1fr;gap:70px;align-items:start}
    .side-index{position:sticky;top:25px;border-top:2px solid var(--ink);padding-top:18px}
    .side-index strong{font-size:14px}
    .side-index a{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:14px}
    .side-index a span{color:var(--red);font-weight:700}
    .side-index a:hover{color:var(--ink);padding-left:5px}
    .chapters{display:grid;gap:18px}
    .chapter{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:29px 32px;transition:.25s ease}
    .chapter:hover{border-color:var(--ink);box-shadow:var(--shadow);transform:translateY(-3px)}
    .chapter:nth-child(2){background:var(--sage)}
    .chapter-head{display:flex;gap:20px;align-items:flex-start}
    .chapter-no{font-family:Georgia,serif;font-size:28px;color:var(--red);line-height:1}
    .chapter h2{font-size:23px;line-height:1.4;margin:0 0 9px}
    .chapter p{color:var(--muted);margin:0 0 16px}
    .chapter ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
    .chapter li{position:relative;padding-left:20px;color:var(--ink);font-size:14px}
    .chapter li:before{content:"";position:absolute;left:1px;top:.75em;width:7px;height:7px;background:var(--red)}
    .small-link{display:inline-flex;margin-top:18px;font-size:14px;font-weight:700;border-bottom:1px solid var(--red);padding-bottom:3px}
    .small-link:hover{color:var(--red)}
    .notice{padding:28px 32px;background:var(--sage);border-left:5px solid var(--ink);display:flex;align-items:center;justify-content:space-between;gap:30px}
    .notice strong{display:block;font-size:19px;margin-bottom:4px}
    .notice p{margin:0;color:var(--muted);font-size:14px}
    .notice-mark{color:var(--red);font-family:Georgia,serif;font-size:34px}
    .reading-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch}
    .feature-reading{background:var(--ink);color:var(--white);border-radius:var(--radius);overflow:hidden;display:grid;grid-template-columns:.9fr 1.1fr}
    .feature-reading img{width:100%;height:100%;min-height:250px;object-fit:cover;opacity:.82}
    .feature-copy{padding:32px}
    .feature-copy h3{color:var(--white);font-family:Georgia,serif;font-size:26px;line-height:1.4;margin:12px 0}
    .feature-copy p{color:#c9d6cc;font-size:14px}
    .feature-copy .small-link{color:var(--white)}
    .reading-list{display:grid;gap:12px}
    .reading-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;display:flex;justify-content:space-between;gap:20px;align-items:center}
    .reading-item:hover{border-color:var(--ink);transform:translateX(4px)}
    .reading-item time{font-size:12px;color:var(--red);white-space:nowrap}
    .reading-item h3{font-size:17px;line-height:1.45;margin:3px 0}
    .reading-item p{font-size:13px;color:var(--muted);margin:0}
    .reading-arrow{font-size:22px;color:var(--red)}
    .faq{max-width:900px}
    .faq-item{border-top:1px solid var(--line)}
    .faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;padding:21px 4px;font-weight:700;color:var(--ink)}
    .faq-q span:last-child{font-size:22px;color:var(--red)}
    .faq-a{display:none;padding:0 45px 22px 4px;color:var(--muted);font-size:15px}
    .faq-item.open .faq-a{display:block}
    .faq-item.open .faq-q span:last-child{font-size:0}
    .faq-item.open .faq-q span:last-child:after{content:"−";font-size:22px}
    .cta{padding:40px 44px;border:1px solid var(--ink);display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--white);position:relative}
    .cta:after{content:"";position:absolute;inset:7px;border:1px solid var(--line);pointer-events:none}
    .cta>*{position:relative;z-index:1}
    .cta h2{font-family:Georgia,"Songti SC",serif;font-size:29px;margin:0}
    .cta p{color:var(--muted);font-size:14px;margin:5px 0 0}
    .cta-actions{display:flex;gap:18px;align-items:center}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:15px;min-height:46px;padding:0 21px;border-radius:9px;border:1px solid var(--ink);font-weight:700;font-size:14px}
    .btn.primary{background:var(--ink);color:var(--white);box-shadow:0 7px 0 rgba(23,59,53,.12)}
    .btn.primary:hover{background:var(--ink-deep);transform:translateY(-2px)}
    .btn.secondary:hover{background:var(--sage);transform:translateY(-2px)}
    footer{background:var(--ink);color:#e8eee8;padding:62px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:50px}
    .footer-logo{font-size:20px;font-weight:800}
    .footer-desc{color:#b9c9bc;font-size:14px;max-width:270px;margin-top:13px}
    .footer h3{color:#e8eee8;font-size:14px;margin:0 0 12px}
    .footer a{display:block;color:#b9c9bc;font-size:13px;margin:7px 0}
    .footer a:hover{color:var(--white)}
    .copyright{border-top:1px solid rgba(255,255,255,.18);padding-top:17px;display:flex;justify-content:space-between;color:#a7b8aa;font-size:12px}
    @media(max-width:991px){
      .band-grid,.reading-grid{grid-template-columns:1fr;gap:35px}
      .map-layout{grid-template-columns:1fr;gap:30px}
      .side-index{position:static;display:flex;flex-wrap:wrap;gap:10px;border-top:0;padding:0}
      .side-index strong{width:100%}
      .side-index a{padding:8px 12px;border:1px solid var(--line);background:var(--white)}
      .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
      .footer-grid>div:last-child{grid-column:2}
    }
    @media(max-width:767px){
      .container{width:min(var(--wide),calc(100% - 32px))}
      .topline .container{height:auto;min-height:34px;padding:6px 0}
      .topline .container span:last-child{display:none}
      .navbar{min-height:68px}
      .menu-toggle{display:block}
      .nav-links{display:none;position:absolute;left:0;right:0;top:100%;padding:10px 16px 20px;background:var(--white);border-top:1px solid var(--line);box-shadow:var(--shadow)}
      .nav-links.show{display:block}
      .nav-links li a{padding:13px 8px;border-bottom:1px solid var(--line)}
      .page-band{padding:48px 0 52px}
      h1{font-size:40px}
      .intro{font-size:16px}
      .band-image img{height:220px}
      .section{padding:60px 0}
      .chapter{padding:23px 20px}
      .notice{align-items:flex-start;padding:23px 20px}
      .notice-mark{font-size:26px}
      .feature-reading{grid-template-columns:1fr}
      .feature-reading img{height:190px;min-height:0}
      .feature-copy{padding:24px}
      .reading-item{padding:17px}
      .reading-item p{display:none}
      .cta{padding:30px 22px;display:block}
      .cta-actions{margin-top:22px;flex-wrap:wrap}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .footer-grid>div:first-child{grid-column:1/-1}
      .footer-grid>div:last-child{grid-column:auto}
      .copyright{display:block;line-height:2}
    }