/* roulang page: index */
:root{
  --ink:#171416;
  --ink-soft:#282124;
  --wine:#8f263c;
  --wine-deep:#641b2d;
  --coral:#d86a4a;
  --cream:#f4eee7;
  --paper:#fbf9f6;
  --muted:#766b70;
  --line:#ded3ce;
  --white:#fffdfb;
  --radius:10px;
  --shadow:0 16px 38px rgba(31,20,23,.09);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--paper);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
.container{width:min(var(--container),calc(100% - 44px));margin:0 auto}
.topbar{
  min-height:38px;
  display:flex;
  align-items:center;
  color:#fff8f2;
  background:var(--wine-deep);
  font-size:13px;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:18px}
.topbar a{color:#ffd9c8;text-decoration:underline;text-underline-offset:3px}
.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(251,249,246,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(12px);
}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;min-width:260px}
.brand-mark{
  width:38px;height:38px;display:grid;place-items:center;
  color:#fff;background:var(--wine);border-radius:7px;
  font-size:18px;font-weight:800;
}
.brand-name{font-size:19px;font-weight:800;line-height:1.25;letter-spacing:0}
.brand-name small{display:block;color:var(--muted);font-size:11px;font-weight:500;margin-top:2px}
.nav-list{display:flex;align-items:center;gap:6px;margin:0;padding:0;list-style:none}
.nav-list a{
  display:block;padding:9px 14px;border-radius:6px;
  color:var(--muted);font-size:14px;transition:.2s ease;
}
.nav-list a:hover,.nav-list a:focus,.nav-list a.active{color:var(--wine);background:#f0e2dc}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-button,.menu-button{
  border:1px solid var(--wine);background:transparent;color:var(--wine);
  border-radius:6px;padding:8px 13px;font-size:13px;
}
.menu-button{display:none;font-size:20px;padding:4px 10px}
button:focus,a:focus,input:focus,textarea:focus,select:focus{
  outline:3px solid rgba(216,106,74,.35);outline-offset:2px;
}
.hero{
  position:relative;overflow:hidden;background:var(--ink);color:#fff;
  min-height:590px;display:flex;align-items:center;
}
.hero-bg{position:absolute;inset:0;opacity:.42}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,20,22,.98) 12%,rgba(23,20,22,.76) 54%,rgba(23,20,22,.2))}
.hero-content{position:relative;z-index:1;width:100%;padding:86px 0 78px}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:60px;align-items:center}
.eyebrow,.section-kicker{
  color:var(--coral);font-size:13px;font-weight:800;letter-spacing:1px;
  text-transform:uppercase;margin-bottom:14px;
}
.hero h1{font-size:clamp(42px,5vw,64px);line-height:1.16;max-width:720px;margin:0 0 22px;letter-spacing:0}
.hero-lead{max-width:640px;color:#e8deda;font-size:18px;margin:0 0 30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:10px 20px;border-radius:6px;border:1px solid transparent;
  font-weight:700;font-size:14px;transition:.2s ease;
}
.btn-primary{background:var(--coral);color:#fff}
.btn-primary:hover{background:#e87956;transform:translateY(-2px);box-shadow:0 8px 18px rgba(216,106,74,.25)}
.btn-light{border-color:#dbc7bf;color:#fff;background:transparent}
.btn-light:hover{background:#fff;color:var(--ink)}
.btn-outline{border-color:var(--wine);color:var(--wine);background:transparent}
.btn-outline:hover{background:var(--wine);color:#fff;transform:translateY(-1px)}
.hero-cover{position:relative;aspect-ratio:4/3;border:1px solid rgba(255,255,255,.28);padding:10px;background:rgba(255,255,255,.08)}
.hero-cover img{width:100%;height:100%;object-fit:cover}
.cover-caption{position:absolute;bottom:22px;left:22px;right:22px;padding:14px;background:rgba(23,20,22,.78);border-left:3px solid var(--coral)}
.cover-caption strong{display:block;font-size:18px}.cover-caption span{display:block;color:#e5d6d0;font-size:13px}
.section{padding:84px 0}
.section-tight{padding:58px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}
.section-head h2{font-size:34px;line-height:1.25;margin:0}
.section-head p{color:var(--muted);font-size:14px;margin:7px 0 0}
.text-link{color:var(--wine);font-weight:700;font-size:14px;white-space:nowrap}
.text-link:hover{text-decoration:underline;text-underline-offset:4px}
.index-strip{background:var(--cream);border-bottom:1px solid var(--line)}
.index-row{display:flex;gap:10px;align-items:center;overflow:auto;padding:17px 0}
.index-label{font-size:13px;color:var(--muted);font-weight:700;white-space:nowrap;margin-right:8px}
.index-tag{padding:6px 12px;border:1px solid #cfb7ad;border-radius:5px;white-space:nowrap;font-size:13px;background:var(--white);transition:.2s}
.index-tag:hover{background:var(--wine);border-color:var(--wine);color:#fff}
.news-layout{display:grid;grid-template-columns:8fr 4fr;gap:42px}
.news-list{border-top:2px solid var(--ink)}
.news-item{
  position:relative;display:grid;grid-template-columns:110px 1fr auto;gap:20px;
  align-items:center;padding:22px 14px;border-bottom:1px solid var(--line);
  transition:.2s ease;
}
.news-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--coral);transform:scaleY(0);transition:.2s}
.news-item:hover{background:#f4ebe5;padding-left:20px}.news-item:hover:before{transform:scaleY(1)}
.news-meta{font-size:12px;color:var(--muted)}.news-meta b{display:block;color:var(--wine);font-size:13px;margin-bottom:3px}
.news-item h3{font-size:18px;line-height:1.4;margin:0 0 5px}.news-item p{color:var(--muted);font-size:14px;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-arrow{font-size:22px;color:var(--wine)}
.side-note{background:var(--ink);color:#fff;padding:28px;border-radius:var(--radius);box-shadow:var(--shadow)}
.side-note h3{font-size:22px;margin:0 0 12px}.side-note p{color:#d9cdca;font-size:14px;margin:0 0 20px}
.side-list{margin:0;padding:0;list-style:none}.side-list li{padding:13px 0;border-top:1px solid rgba(255,255,255,.18);font-size:14px}.side-list span{display:block;color:#bea9a4;font-size:12px}
.feature-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}
.feature-main,.feature-side{border:1px solid var(--line);background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 24px rgba(31,20,23,.05)}
.feature-image{aspect-ratio:16/10;overflow:hidden;background:#e7d9d1}.feature-image img{width:100%;height:100%;object-fit:cover;transition:.35s}.feature-main:hover img{transform:scale(1.03)}
.feature-body{padding:24px}.badge{display:inline-block;padding:4px 9px;border-radius:4px;background:#f4d8ce;color:var(--wine);font-size:12px;font-weight:800;margin-bottom:12px}
.feature-body h3{font-size:26px;line-height:1.35;margin:0 0 10px}.feature-body p{color:var(--muted);margin:0 0 16px;font-size:14px}
.feature-side{padding:8px 22px}.side-entry{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:19px 0;border-bottom:1px solid var(--line)}.side-entry:last-child{border-bottom:0}.entry-num{font-size:25px;color:var(--coral);font-weight:800}.side-entry h4{font-size:16px;line-height:1.45;margin:0 0 4px}.side-entry time{font-size:12px;color:var(--muted)}
.info-band{background:#eee3dc;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.info-cell{padding:24px 22px;border-right:1px solid var(--line)}.info-cell:first-child{padding-left:0}.info-cell:last-child{border:0}.info-cell strong{display:block;font-size:16px;margin-bottom:4px}.info-cell span{color:var(--muted);font-size:13px}
.faq-list{max-width:850px;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;padding:20px 2px;border:0;background:transparent;text-align:left;font-weight:800;color:var(--ink)}.faq-icon{color:var(--wine);font-size:22px;line-height:1}.faq-answer{max-height:0;overflow:hidden;color:var(--muted);font-size:14px;transition:max-height .3s ease}.faq-item.open .faq-answer{max-height:180px;padding:0 34px 20px 2px}.faq-item.open .faq-icon{transform:rotate(45deg)}
.cta{background:var(--wine);color:#fff;padding:46px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:28px}.cta h2{font-size:30px;margin:0 0 5px}.cta p{color:#f0d9d2;margin:0;font-size:14px}
.site-footer{background:var(--ink);color:#eee1dc;padding:52px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:38px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.16)}.footer-brand{font-size:20px;font-weight:800}.footer-grid h3{font-size:14px;color:#fff;margin:0 0 13px}.footer-grid p,.footer-grid a{display:block;color:#bdaead;font-size:13px;margin:5px 0}.footer-grid a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:#9f9290;font-size:12px}.age-modal{position:fixed;inset:0;z-index:40;display:grid;place-items:center;padding:20px;background:rgba(23,20,22,.7)}.age-modal.hidden{display:none}.age-box{width:min(470px,100%);background:var(--paper);padding:34px;border-top:5px solid var(--wine);box-shadow:var(--shadow)}.age-box h2{margin:0 0 10px;font-size:26px}.age-box p{color:var(--muted);font-size:14px;margin:0 0 22px}.age-actions{display:flex;gap:10px}.age-actions .btn{flex:1}
@media(max-width:900px){.nav-list{display:none}.menu-button{display:block}.nav-actions .nav-button{display:none}.hero-grid,.news-layout,.feature-layout{grid-template-columns:1fr}.hero{min-height:auto}.hero-content{padding:70px 0}.hero-cover{max-width:620px}.info-grid{grid-template-columns:repeat(2,1fr)}.info-cell:nth-child(2){border-right:0}.info-cell:nth-child(3),.info-cell:nth-child(4){border-top:1px solid var(--line)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.container{width:min(100% - 36px,var(--container))}.topbar{font-size:12px}.topbar .container{display:block;padding:5px 0}.topbar a{margin-left:8px}.nav-wrap{height:68px}.brand{min-width:0;gap:8px}.brand-mark{width:32px;height:32px;font-size:15px}.brand-name{font-size:15px}.brand-name small{font-size:10px}.hero h1{font-size:36px}.hero-lead{font-size:16px}.hero-actions .btn{width:100%}.section{padding:58px 0}.section-head{display:block}.section-head h2{font-size:28px}.section-head .text-link{display:inline-block;margin-top:12px}.news-item{grid-template-columns:1fr auto;gap:8px;padding:18px 8px}.news-meta{grid-column:1/-1;display:flex;gap:12px}.news-item h3{font-size:16px}.news-item p{font-size:13px}.info-grid{display:block}.info-cell,.info-cell:first-child{padding:17px 0;border-right:0;border-bottom:1px solid var(--line)}.info-cell:last-child{border-bottom:0}.cta-inner{display:block}.cta .btn{margin-top:20px;width:100%}.footer-grid{grid-template-columns:1fr;gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}.age-box{padding:26px 22px}}

/* roulang page: article */
:root{
  --ink:#171416;
  --ink-soft:#282124;
  --wine:#8f263c;
  --wine-deep:#641b2d;
  --coral:#d86a4a;
  --cream:#f4eee7;
  --paper:#fbf9f6;
  --muted:#766b70;
  --line:#ded3ce;
  --white:#fffdfb;
  --danger:#a82431;
  --success:#28744c;
  --radius:10px;
  --radius-lg:14px;
  --shadow:0 16px 38px rgba(31,20,23,.09);
  --shadow-sm:0 8px 22px rgba(31,20,23,.06);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:
    linear-gradient(180deg,rgba(244,238,231,.74),rgba(251,249,246,.96) 360px),
    var(--paper);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
::selection{background:rgba(216,106,74,.28)}
.container{width:min(var(--container),calc(100% - 44px));margin:0 auto}
.topbar{
  min-height:38px;
  display:flex;
  align-items:center;
  color:#fff8f2;
  background:var(--wine-deep);
  font-size:13px;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:18px}
.topbar span{display:inline-flex;align-items:center;gap:8px}
.topbar span:before{content:"18+";display:inline-grid;place-items:center;width:28px;height:20px;border:1px solid rgba(255,255,255,.36);border-radius:4px;font-size:11px;font-weight:800;color:#fff}
.topbar a,.topbar button{
  color:#ffd9c8;
  text-decoration:underline;
  text-underline-offset:3px;
  background:transparent;
  border:0;
  padding:0;
}
.topbar a:hover,.topbar button:hover{color:#fff}
.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(251,249,246,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(12px);
}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;min-width:260px}
.brand-mark{
  width:38px;height:38px;display:grid;place-items:center;
  color:#fff;background:var(--wine);border-radius:7px;
  font-size:18px;font-weight:800;box-shadow:0 8px 18px rgba(143,38,60,.2);
}
.brand-name{font-size:19px;font-weight:800;line-height:1.25;letter-spacing:0}
.brand-name small{display:block;color:var(--muted);font-size:11px;font-weight:500;margin-top:2px}
.nav-list{display:flex;align-items:center;gap:6px;margin:0;padding:0;list-style:none}
.nav-list a{
  display:block;padding:9px 14px;border-radius:6px;
  color:var(--muted);font-size:14px;transition:.2s ease;
}
.nav-list a:hover,.nav-list a:focus,.nav-list a.active{color:var(--wine);background:#f0e2dc}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-button,.menu-button{
  border:1px solid var(--wine);background:transparent;color:var(--wine);
  border-radius:6px;padding:8px 13px;font-size:13px;transition:.2s ease;
}
.nav-button:hover,.menu-button:hover{background:var(--wine);color:#fff}
.menu-button{display:none;font-size:20px;padding:4px 10px}
button:focus,a:focus,input:focus,textarea:focus,select:focus{
  outline:3px solid rgba(216,106,74,.35);outline-offset:2px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:10px 20px;border-radius:6px;border:1px solid transparent;
  font-weight:700;font-size:14px;transition:.2s ease;text-decoration:none;
}
.btn-primary{background:var(--coral);color:#fff;border-color:var(--coral)}
.btn-primary:hover{background:#e87956;border-color:#e87956;color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(216,106,74,.25)}
.btn-light{border-color:#dbc7bf;color:#fff;background:transparent}
.btn-light:hover{background:#fff;color:var(--ink)}
.btn-outline{border-color:var(--wine);color:var(--wine);background:transparent}
.btn-outline:hover{background:var(--wine);color:#fff;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.badge{
  display:inline-block;padding:4px 9px;border-radius:4px;background:#f4d8ce;
  color:var(--wine);font-size:12px;font-weight:800;margin-bottom:12px;
}
.section{padding:78px 0}
.section-tight{padding:52px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}
.section-head h2{font-size:34px;line-height:1.25;margin:0;font-weight:850}
.section-head p{color:var(--muted);font-size:14px;margin:7px 0 0}
.section-kicker{color:var(--coral);font-size:13px;font-weight:800;letter-spacing:1px;margin-bottom:10px}
.text-link{color:var(--wine);font-weight:700;font-size:14px;white-space:nowrap}
.text-link:hover{text-decoration:underline;text-underline-offset:4px}
.article-hero{
  position:relative;
  overflow:hidden;
  background:var(--ink);
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.article-hero:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(23,20,22,.97) 0%,rgba(23,20,22,.82) 48%,rgba(23,20,22,.42) 100%),
    url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
  transform:scale(1.02);
}
.article-hero .container{position:relative;z-index:1}
.breadcrumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding:26px 0 0;
  color:#e7d5ce;
  font-size:13px;
}
.breadcrumbs a{color:#ffd5c4}
.breadcrumbs a:hover{text-decoration:underline;text-underline-offset:4px}
.breadcrumbs span{color:#bfaeaa}
.article-head{
  display:grid;
  grid-template-columns:minmax(0,1fr) 340px;
  gap:44px;
  align-items:end;
  padding:54px 0 66px;
}
.article-title h1{
  font-size:clamp(34px,4.8vw,58px);
  line-height:1.18;
  margin:0 0 22px;
  font-weight:900;
  letter-spacing:-.5px;
  word-break:break-word;
}
.article-desc{
  max-width:780px;
  color:#eadfdc;
  font-size:17px;
  margin:0;
}
.article-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:24px;
}
.meta-chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  min-height:30px;
  padding:5px 10px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:5px;
  color:#f6e8e2;
  background:rgba(255,255,255,.08);
  font-size:13px;
}
.article-cover-card{
  border:1px solid rgba(255,255,255,.22);
  border-radius:var(--radius);
  background:rgba(255,255,255,.08);
  padding:10px;
  box-shadow:0 20px 45px rgba(0,0,0,.18);
}
.article-cover{
  aspect-ratio:4/3;
  overflow:hidden;
  border-radius:7px;
  background:#2a2023;
}
.article-cover img{width:100%;height:100%;object-fit:cover}
.cover-caption{
  color:#e9d8d1;
  margin:10px 2px 0;
  font-size:12px;
}
.main-layout{
  display:grid;
  grid-template-columns:minmax(0,780px) 320px;
  gap:44px;
  align-items:start;
}
.reader-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
}
.reader-toolbar{
  display:flex;
  justify-content:space-between;
  gap:14px;
  align-items:center;
  padding:16px 22px;
  background:#f6eee9;
  border-bottom:1px solid var(--line);
  color:var(--muted);
  font-size:13px;
}
.reader-toolbar strong{color:var(--wine)}
.article-content{
  padding:38px 42px 44px;
  color:#2b2527;
  font-size:17px;
  line-height:1.92;
  word-break:break-word;
}
.article-content h2{
  font-size:30px;
  line-height:1.35;
  margin:44px 0 18px;
  color:var(--ink);
  font-weight:850;
}
.article-content h3{
  font-size:22px;
  line-height:1.45;
  margin:34px 0 14px;
  color:var(--ink);
  font-weight:800;
}
.article-content p{margin:0 0 22px}
.article-content a{color:var(--wine);font-weight:700;border-bottom:1px solid rgba(143,38,60,.28)}
.article-content a:hover{color:var(--coral);border-color:var(--coral)}
.article-content img{
  width:100%;
  border-radius:10px;
  border:1px solid var(--line);
  margin:26px 0 10px;
  background:#efe3dc;
}
.article-content figure{margin:30px 0}
.article-content figcaption{color:var(--muted);font-size:13px;text-align:center;margin-top:8px}
.article-content blockquote{
  margin:30px 0;
  padding:18px 22px;
  border-left:4px solid var(--coral);
  background:#fbf2ed;
  color:#5c4f53;
  border-radius:0 8px 8px 0;
}
.article-content ul,.article-content ol{padding-left:1.4em;margin:0 0 24px}
.article-content li{margin:7px 0}
.article-content hr{
  border:0;
  border-top:1px solid var(--line);
  margin:34px 0;
}
.article-content table{
  width:100%;
  border-collapse:collapse;
  margin:28px 0;
  overflow:hidden;
  border-radius:8px;
  font-size:15px;
}
.article-content th,.article-content td{border:1px solid var(--line);padding:11px 12px;text-align:left}
.article-content th{background:#f3e7e1;color:var(--wine);font-weight:800}
.article-content .media-note,.media-note{
  padding:14px 16px;
  background:#f9efe9;
  border:1px solid #ead1c6;
  color:#65595c;
  border-radius:8px;
  font-size:14px;
}
.empty-state{
  text-align:center;
  padding:70px 28px;
  background:#fffdfb;
}
.empty-icon{
  width:54px;height:54px;
  margin:0 auto 16px;
  display:grid;place-items:center;
  border-radius:50%;
  background:#f4d8ce;
  color:var(--wine);
  font-weight:900;
}
.empty-state h2{font-size:26px;margin:0 0 8px}
.empty-state p{color:var(--muted);margin:0 0 22px}
.after-article{
  border-top:1px solid var(--line);
  background:#fbf6f1;
  padding:22px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
}
.sidebar{
  display:grid;
  gap:18px;
}
.side-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  padding:22px;
}
.side-card h2,.side-card h3{
  font-size:19px;
  line-height:1.4;
  margin:0 0 14px;
  font-weight:850;
}
.side-card p{color:var(--muted);font-size:14px;margin:0 0 12px}
.side-card ul{list-style:none;margin:0;padding:0}
.side-card li{border-top:1px solid var(--line);padding:13px 0}
.side-card li:first-child{border-top:0;padding-top:0}
.side-card a{font-weight:750;color:var(--ink)}
.side-card a:hover{color:var(--wine)}
.side-card time,.side-card small{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.safe-list{
  display:grid;
  gap:10px;
}
.safe-item{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:#554a4d;
  font-size:14px;
}
.safe-item:before{
  content:"";
  flex:0 0 8px;
  width:8px;height:8px;
  margin-top:10px;
  border-radius:50%;
  background:var(--coral);
}
.related-list{
  border-top:2px solid var(--ink);
}
.related-item{
  display:grid;
  grid-template-columns:132px 1fr auto;
  gap:18px;
  padding:22px 14px;
  border-bottom:1px solid var(--line);
  align-items:center;
  transition:.2s ease;
  background:transparent;
}
.related-item:hover{
  background:#f4ebe5;
  transform:translateX(3px);
}
.related-thumb{
  aspect-ratio:16/10;
  border-radius:8px;
  overflow:hidden;
  background:#eadcd5;
}
.related-thumb img{width:100%;height:100%;object-fit:cover}
.related-item h3{font-size:18px;line-height:1.45;margin:0 0 6px;font-weight:850}
.related-item p{color:var(--muted);font-size:14px;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.related-meta{font-size:12px;color:var(--wine);font-weight:800;margin-bottom:4px}
.related-arrow{font-size:22px;color:var(--wine)}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.info-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  box-shadow:var(--shadow-sm);
}
.info-card h3{font-size:18px;margin:0 0 8px;font-weight:850}
.info-card p{font-size:14px;color:var(--muted);margin:0}
.feedback-box{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:26px;
  align-items:start;
  background:var(--ink);
  color:#fff;
  border-radius:var(--radius-lg);
  padding:32px;
  overflow:hidden;
  position:relative;
}
.feedback-box:after{
  content:"";
  position:absolute;
  right:-120px;bottom:-160px;
  width:310px;height:310px;
  border-radius:50%;
  background:rgba(216,106,74,.16);
}
.feedback-copy,.feedback-form{position:relative;z-index:1}
.feedback-copy h2{font-size:32px;line-height:1.25;margin:0 0 12px}
.feedback-copy p{color:#e4d7d2;margin:0 0 16px}
.feedback-copy .safe-item{color:#f2e7e2}
.feedback-form{
  background:#fffdfb;
  color:var(--ink);
  border-radius:10px;
  padding:22px;
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:6px;margin-bottom:14px}
.field label{font-size:13px;font-weight:800;color:#4c4044}
.field input,.field select,.field textarea{
  width:100%;
  border:1px solid var(--line);
  background:#fff;
  border-radius:7px;
  padding:10px 12px;
  color:var(--ink);
}
.field textarea{min-height:104px;resize:vertical}
.field .error{display:none;color:var(--danger);font-size:12px}
.form-note{font-size:12px;color:var(--muted);margin:0 0 14px}
.faq-list{display:grid;gap:12px}
.faq-item{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.faq-question{
  width:100%;
  border:0;
  background:transparent;
  color:var(--ink);
  padding:18px 20px;
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:center;
  text-align:left;
  font-weight:850;
}
.faq-question span:last-child{
  flex:0 0 auto;
  width:24px;height:24px;
  display:grid;place-items:center;
  color:#fff;
  background:var(--wine);
  border-radius:5px;
  transition:.2s ease;
}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg);background:var(--coral)}
.faq-answer{
  display:none;
  padding:0 20px 20px;
  color:var(--muted);
  font-size:14px;
}
.faq-item.open .faq-answer{display:block}
.cta{
  background:linear-gradient(135deg,var(--wine-deep),var(--wine));
  color:#fff;
  border-radius:var(--radius-lg);
  padding:36px;
  display:flex;
  justify-content:space-between;
  gap:24px;
  align-items:center;
  box-shadow:var(--shadow);
}
.cta h2{font-size:30px;line-height:1.25;margin:0 0 8px}
.cta p{margin:0;color:#f0dfd9}
.site-footer{
  background:var(--ink);
  color:#e8ded9;
  padding:58px 0 24px;
  margin-top:78px;
}
.footer-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr 1fr;gap:34px}
.footer-brand{font-size:21px;font-weight:900;color:#fff;margin-bottom:12px}
.site-footer p{color:#bdaeb0;font-size:14px;margin:0 0 8px}
.site-footer h3{font-size:15px;color:#fff;margin:0 0 12px;font-weight:850}
.site-footer a{display:block;color:#d7c8c6;font-size:14px;margin:8px 0;transition:.2s}
.site-footer a:hover{color:#fff;transform:translateX(2px)}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:18px;
  margin-top:36px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.13);
  color:#bcaeaa;
  font-size:13px;
}
.age-modal{
  position:fixed;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  padding:22px;
  background:rgba(23,20,22,.58);
  z-index:50;
}
.age-modal.show{display:flex}
.age-dialog{
  width:min(520px,100%);
  background:var(--white);
  color:var(--ink);
  border-radius:14px;
  box-shadow:0 28px 80px rgba(0,0,0,.28);
  padding:28px;
  border:1px solid var(--line);
}
.age-dialog h2{font-size:26px;margin:0 0 10px}
.age-dialog p{color:var(--muted);margin:0 0 18px}
.age-actions{display:flex;flex-wrap:wrap;gap:10px}
@media (max-width:1024px){
  .brand{min-width:auto}
  .article-head{grid-template-columns:1fr;gap:28px}
  .article-cover-card{max-width:520px}
  .main-layout{grid-template-columns:1fr}
  .sidebar{grid-template-columns:repeat(2,1fr)}
  .info-grid{grid-template-columns:repeat(2,1fr)}
  .feedback-box{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .container{width:min(100% - 36px,var(--container))}
  .topbar .container{align-items:flex-start;flex-direction:column;gap:6px;padding:8px 0}
  .nav-wrap{height:68px}
  .brand-name{font-size:16px}
  .brand-name small{display:none}
  .nav-list{
    position:absolute;
    left:18px;right:18px;top:70px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    background:var(--white);
    border:1px solid var(--line);
    border-radius:10px;
    padding:12px;
    box-shadow:var(--shadow);
  }
  .nav-list.open{display:flex}
  .nav-list a{padding:12px 14px}
  .menu-button{display:block}
  .nav-button{display:none}
  .article-head{padding:42px 0 48px}
  .breadcrumbs{padding-top:18px}
  .article-desc{font-size:15px}
  .article-meta{gap:8px}
  .section{padding:56px 0}
  .section-head{display:block}
  .section-head h2{font-size:28px}
  .reader-toolbar{display:block}
  .article-content{padding:28px 22px;font-size:16px;line-height:1.86}
  .article-content h2{font-size:25px}
  .sidebar{grid-template-columns:1fr}
  .related-item{grid-template-columns:96px 1fr;align-items:start}
  .related-arrow{display:none}
  .form-grid{grid-template-columns:1fr}
  .cta{display:block;padding:28px}
  .cta .btn{margin-top:18px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{display:block}
  .footer-bottom span{display:block;margin-top:8px}
}
@media (max-width:520px){
  body{font-size:15px}
  .container{width:min(100% - 32px,var(--container))}
  .brand-mark{width:34px;height:34px;font-size:16px}
  .brand-name{font-size:14px;max-width:210px}
  .article-title h1{font-size:32px}
  .article-cover-card{padding:8px}
  .meta-chip{width:100%;justify-content:flex-start}
  .after-article{display:block}
  .after-article .btn{width:100%;margin:6px 0}
  .related-item{grid-template-columns:1fr}
  .related-thumb{max-width:100%}
  .info-grid{grid-template-columns:1fr}
  .feedback-box{padding:24px 18px}
  .feedback-copy h2,.cta h2{font-size:25px}
  .age-actions .btn{width:100%}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}