/* ============================================================
   Journal of Inclusive Learning — 白金简约高级响应式样式
   设计：白金色渐变 + 卡片 + 响应式，适配手机端
   ============================================================ */

:root{
  --gold:        #b8914f;
  --gold-deep:   #a0783a;
  --gold-light:  #c9a063;
  --gold-soft:   #f2ead9;
  --ink:         #262626;
  --text:        #4a4a4a;
  --gray:        #8a877f;
  --line:        #e7e2d8;
  --bg:          #ffffff;
  --off:         #faf8f4;
  --dark:        #1c1a16;
  --grad-hero:   linear-gradient(135deg, #faf8f4 0%, #efe6d0 55%, #c9a063 130%);
  --grad-card:   linear-gradient(150deg, #ffffff 0%, #faf6ee 100%);
  --shadow:      0 10px 30px rgba(176,150,110,.10);
  --shadow-sm:   0 4px 14px rgba(176,150,110,.08);
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  --radius: 14px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  font-family:var(--sans);
  color:var(--text);
  background:var(--bg);
  line-height:1.7;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.page-shell{min-height:100vh;display:flex;flex-direction:column;}
.page-shell > main{flex:1;}

/* ================= 顶部导航 ================= */
.site-header{
  background:var(--bg);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:100;
  box-shadow:0 1px 0 rgba(176,150,110,.05);
}
.header-top{background:var(--dark);color:#cfccc5;font-size:12px;}
.header-top-inner{display:flex;align-items:center;justify-content:space-between;padding-top:8px;padding-bottom:8px;}
.header-top a{color:#d8d5ce;}
.header-top a:hover{color:var(--gold-light);}
.header-top-right{display:flex;align-items:center;gap:18px;}
.header-mail{font-size:12px;}

/* 语言下拉 */
.lang-drop{position:relative;}
.lang-btn{
  display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:#e8e5de;
  background:transparent;border:1px solid rgba(255,255,255,.18);border-radius:18px;
  padding:5px 12px;transition:border-color .2s;
}
.lang-btn:hover{border-color:var(--gold);}
.lang-btn .caret{font-size:8px;color:var(--gold);}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;min-width:150px;
  background:var(--bg);border:1px solid var(--line);border-top:2px solid var(--gold);
  box-shadow:var(--shadow);border-radius:8px;padding:6px;z-index:200;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.22s ease;
}
.lang-drop.open .lang-menu{opacity:1;visibility:visible;transform:translateY(0);}
.lang-opt{display:block;padding:9px 14px;font-size:13px;color:var(--text);border-radius:6px;}
.lang-opt:hover{background:var(--off);color:var(--gold-deep);}

.header-main{background:var(--bg);}
.header-main-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:18px;padding-bottom:18px;}

.brand{display:flex;align-items:center;gap:13px;}
.brand-mark{
  width:46px;height:46px;border:1.6px solid var(--gold);border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  color:var(--gold);font-family:var(--serif);font-size:23px;font-weight:700;flex:none;
  background:linear-gradient(145deg,#fff,#f7f0e3);
}
.brand-logo{height:60px;width:auto;display:block;}
.brand-text{line-height:1.3;}
.brand-en{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--ink);letter-spacing:.3px;}
.brand-cn{font-size:10.5px;color:var(--gray);letter-spacing:.28em;}

.site-nav{display:flex;align-items:center;gap:12px;flex:1;}
.nav-list{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;}
.nav-link{
  display:block;font-family:var(--serif);font-size:16px;font-weight:600;color:var(--ink);padding:8px 14px;border-radius:8px;
  position:relative;transition:color .2s;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-light));
  border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-link:hover{color:var(--gold-deep);}
.nav-link.active,
.nav-list li.active>.nav-link{color:var(--gold-deep);}
.nav-link.active::after,
.nav-list li.active>.nav-link::after,
.nav-link:hover::after{transform:scaleX(1);}
.nav-caret{font-size:8px;color:var(--gold);margin-left:2px;}
.has-drop{position:relative;}
.dropdown{
  position:absolute;top:100%;left:50%;min-width:230px;padding:8px;z-index:300;
  background:var(--bg);border:1px solid var(--line);border-top:2px solid var(--gold);
  box-shadow:var(--shadow);border-radius:10px;list-style:none;
  opacity:0;visibility:hidden;transform:translateX(-50%) translateY(8px);transition:.22s ease;
}
.has-drop:hover .dropdown,.has-drop.open .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.dropdown li{margin:0;}
.dropdown a{
  display:block;padding:10px 14px;font-size:13.5px;color:var(--text);border-radius:7px;
  transition:all .2s;line-height:1.35;
}
.dropdown a:hover{background:var(--off);color:var(--gold-deep);padding-left:18px;}
.dropdown .drop-divider{height:1px;background:var(--line);margin:6px 10px;}
.btn{
  display:inline-block;background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:#fff;font-weight:600;font-size:13.5px;padding:10px 22px;border-radius:8px;
  letter-spacing:.02em;border:none;transition:transform .2s,box-shadow .2s;white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(176,150,110,.35);}
.btn-submit{padding:9px 20px;font-size:13px;}
.btn-outline{
  background:transparent;color:var(--gold-deep);border:1.5px solid var(--gold);
  box-shadow:none;
}
.btn-outline:hover{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff;}

.nav-actions{display:flex;align-items:center;gap:12px;}
.icon-btn{
  width:40px;height:40px;border:1px solid var(--line);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--ink);
  background:var(--bg);transition:border-color .2s,color .2s;
}
.icon-btn:hover{border-color:var(--gold);color:var(--gold-deep);}

/* 移动端菜单按钮 */
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:8px;background:var(--bg);flex-direction:column;align-items:center;justify-content:center;gap:5px;}
.menu-toggle span{width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.3s;}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle.open span:nth-child(2){opacity:0;}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* 搜索条 */
.search-bar{display:none;background:var(--off);border-top:1px solid var(--line);padding:16px 0;}
.search-bar.open{display:block;}
.search-form{display:flex;gap:0;max-width:640px;margin:0 auto;}
.search-form input{
  flex:1;border:1px solid var(--line);border-right:none;border-radius:8px 0 0 8px;
  padding:11px 16px;font-size:14px;color:var(--ink);outline:none;min-width:0;background:#fff;
}
.search-form input:focus{border-color:var(--gold);}
.btn-search{border-radius:0 8px 8px 0;}

/* ================= Hero ================= */
.hero{
  background:url('images/hero-bg-art.jpg') no-repeat center/cover;
  border-bottom:1px solid var(--line);
  padding:72px 0 64px;position:relative;overflow:hidden;
}
.hero-inner{max-width:760px;}
/* 首页 hero：文字区与其他模块同宽（仅首页使用 hero-full） */
.hero-full .hero-inner{max-width:1200px;}
.hero-full .hero p{max-width:640px;}
.hero-kicker{
  color:var(--gold-deep);font-size:12px;letter-spacing:.26em;text-transform:uppercase;
  font-weight:600;margin-bottom:14px;display:flex;align-items:center;gap:12px;
}
.hero-kicker::before{content:"";width:34px;height:2px;background:linear-gradient(90deg,var(--gold),transparent);border-radius:2px;}
.hero h1{
  font-family:var(--serif);font-size:46px;line-height:1.2;color:var(--ink);
  font-weight:700;letter-spacing:.2px;margin-bottom:20px;
}
.hero h1 .gold{color:var(--gold-deep);}
.hero p{font-size:16.5px;color:#5a564d;max-width:620px;line-height:1.8;}
.hero-cta{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap;}
.hero-more{font-size:14px;color:var(--gold-deep);font-weight:600;align-self:center;}
.hero-more:hover{text-decoration:underline;}

/* ================= 通用区块 ================= */
.section{padding:64px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:34px;gap:16px;}
.section-head h2{
  font-family:var(--serif);font-size:28px;color:var(--ink);font-weight:700;position:relative;padding-bottom:12px;
}
.section-head h2::after{content:"";position:absolute;left:0;bottom:0;width:42px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--gold),var(--gold-light));}
.section-head .link{font-size:14px;color:var(--gold-deep);font-weight:600;white-space:nowrap;}
.section-head .link:hover{text-decoration:underline;}

/* ================= 期刊卡片 ================= */
.journals-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;}
.journal-card{
  background:var(--grad-card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;
  display:flex;flex-direction:column;
}
.journal-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.journal-card-top{display:flex;gap:22px;padding:28px 28px 8px;}
.journal-cover{
  width:108px;height:144px;border-radius:8px;overflow:hidden;flex:none;
  border:1px solid var(--line);box-shadow:0 6px 18px rgba(176,150,110,.18);
}
.journal-cover img{width:100%;height:100%;object-fit:cover;}
.journal-card-title{flex:1;}
.journal-abbr{font-family:var(--serif);font-size:24px;font-weight:700;color:var(--gold-deep);letter-spacing:1px;}
.journal-full{font-size:15.5px;font-weight:600;color:var(--ink);margin-top:4px;line-height:1.4;}
.journal-card-body{padding:16px 28px 24px;flex:1;}
.journal-desc{font-size:14px;color:var(--text);line-height:1.75;margin-bottom:14px;}
.journal-meta{font-size:12.5px;color:var(--gray);line-height:1.8;}
.journal-meta b{color:var(--ink);font-weight:600;}
.journal-card-foot{padding:0 28px 26px;display:flex;gap:12px;flex-wrap:wrap;}

/* ================= 功能卡片 ================= */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.feature-card{
  background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;position:relative;overflow:hidden;
}
.feature-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--gold),var(--gold-light));opacity:0;transition:opacity .25s;
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.feature-card:hover::before{opacity:1;}
.feature-icon{
  width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,var(--gold-soft),#fff);color:var(--gold-deep);
  margin-bottom:18px;border:1px solid #ece5d6;
}
.feature-card h3{font-family:var(--serif);font-size:19px;color:var(--ink);font-weight:700;margin-bottom:10px;}
.feature-card p{font-size:14px;color:var(--text);line-height:1.75;margin-bottom:16px;}
.feature-card .link{font-size:13.5px;color:var(--gold-deep);font-weight:600;}
.feature-card .link:hover{text-decoration:underline;}

/* ================= 文章列表 ================= */
.publication{padding:64px 0;}
.tabs{display:flex;gap:8px;margin-bottom:26px;flex-wrap:wrap;}
.tab-btn{
  border:1px solid var(--line);background:var(--bg);color:var(--text);
  padding:9px 22px;border-radius:24px;font-size:14px;font-weight:500;transition:all .2s;
}
.tab-btn:hover{border-color:var(--gold);}
.tab-btn.active{
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff;border-color:transparent;
}
.articles-list{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.article-card{
  background:var(--grad-card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;
  display:flex;flex-direction:column;
  text-decoration:none;color:inherit;
}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.article-card-thumb{height:180px;overflow:hidden;position:relative;}
.article-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.article-card:hover .article-card-thumb img{transform:scale(1.05);}
.article-card-badge{
  position:absolute;top:12px;left:12px;background:rgba(255,255,255,.92);color:var(--gold-deep);
  font-size:10.5px;font-weight:700;letter-spacing:.06em;padding:4px 10px;border-radius:16px;
  text-transform:uppercase;
}
.article-card-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1;}
.article-card-meta{font-size:12px;color:var(--gray);display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap;}
.article-card-meta .oa{color:var(--gold-deep);font-weight:700;font-size:11px;letter-spacing:.04em;text-transform:uppercase;}
.article-card h3{font-size:16px;font-weight:600;color:var(--ink);line-height:1.5;margin-bottom:10px;flex:1;}
.article-card h3 a:hover{color:var(--gold-deep);}
.article-card-authors{font-size:13px;color:var(--gray);}

/* ================= News 轮播 ================= */
.news-slider{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--grad-card);box-shadow:var(--shadow-sm);}
.news-track{display:flex;transition:transform .45s ease;}
.news-item{min-width:100%;display:flex;gap:30px;padding:30px;align-items:center;}
/* 兜底：JS 未初始化时只显示第一张，避免多卡片边框叠出 */
.news-item:nth-child(n+2){display:none;}
.news-slider.is-active .news-item{display:flex;}
.news-cover{width:150px;height:200px;border-radius:8px;overflow:hidden;flex:none;border:1px solid var(--line);box-shadow:0 6px 18px rgba(176,150,110,.16);}
.news-cover img{width:100%;height:100%;object-fit:cover;}
.news-body{flex:1;}
.news-date{font-size:12px;color:var(--gray);margin-bottom:8px;display:flex;align-items:center;gap:8px;}
.news-date::before{content:"";width:24px;height:2px;background:var(--gold);border-radius:2px;}
.news-item h3{font-family:var(--serif);font-size:22px;color:var(--ink);font-weight:700;margin-bottom:10px;}
.news-item p{font-size:14.5px;color:var(--text);line-height:1.75;margin-bottom:16px;}
.news-controls{position:absolute;top:50%;transform:translateY(-50%);width:100%;display:flex;justify-content:space-between;padding:0 14px;pointer-events:none;}
.news-arrow{
  width:42px;height:42px;border-radius:50%;background:#fff;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--gold-deep);
  box-shadow:var(--shadow-sm);pointer-events:auto;transition:all .2s;
}
.news-arrow:hover{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff;border-color:transparent;}
.news-dots{display:flex;gap:8px;justify-content:center;padding:16px 0;}
.news-dot{width:8px;height:8px;border-radius:50%;background:#d9d2c4;cursor:pointer;transition:all .2s;}
.news-dot.active{width:22px;background:linear-gradient(90deg,var(--gold),var(--gold-light));border-radius:4px;}

/* ================= 合作伙伴 ================= */
.partners{background:var(--off);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0;}
.partners-title{text-align:center;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gray);margin-bottom:22px;font-weight:600;}
.partners-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:18px;align-items:center;}
.partner{
  text-align:center;font-size:13px;color:var(--gray);font-weight:600;letter-spacing:.04em;
  padding:12px 8px;border:1px solid var(--line);border-radius:8px;background:#fff;transition:all .2s;
}
.partner:hover{border-color:var(--gold);color:var(--gold-deep);}

/* ================= 页脚 ================= */
.site-footer{background:var(--dark);color:#b6b2a9;margin-top:0;}
.footer-main{padding:60px 0 40px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}
.footer-col h4{
  font-size:12.5px;font-weight:700;color:#e9e6df;letter-spacing:.12em;text-transform:uppercase;
  margin-bottom:14px;position:relative;padding-bottom:8px;
}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;background:linear-gradient(90deg,var(--gold),var(--gold-light));border-radius:2px;}
.footer-col li{margin-bottom:7px;}
.footer-col a{font-size:13.5px;color:#b6b2a9;transition:color .2s;}
.footer-col a:hover{color:var(--gold-light);}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-logo-img{height:54px;width:auto;display:block;}
.footer-logo-mark{
  width:40px;height:40px;border:1.5px solid var(--gold);border-radius:8px;
  display:flex;align-items:center;justify-content:center;color:var(--gold);
  font-family:var(--serif);font-size:20px;font-weight:700;background:rgba(255,255,255,.04);
}
.footer-logo-en{font-family:var(--serif);font-size:16.5px;color:#e9e6df;font-weight:700;display:block;}
.footer-logo-cn{font-size:10.5px;color:#8c887f;letter-spacing:.24em;display:block;margin-top:2px;}
.footer-brand p{font-size:13.5px;color:#a29d93;line-height:1.75;max-width:300px;}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{
  width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.16);
  display:flex;align-items:center;justify-content:center;color:#cfccc5;transition:all .2s;
}
.footer-social a:hover{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff;border-color:transparent;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;}
.footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:#8c887f;flex-wrap:wrap;gap:8px;}
.footer-bottom a{color:#a8a398;}
.footer-bottom a:hover{color:var(--gold-light);}

/* ================= 内页通用 ================= */
.page-hero{
  background:var(--grad-hero);border-bottom:1px solid var(--line);
  padding:54px 0 46px;text-align:center;
}
.page-hero .kicker{color:var(--gold-deep);font-size:12px;letter-spacing:.26em;text-transform:uppercase;font-weight:600;margin-bottom:10px;}
.page-hero h1{font-family:var(--serif);font-size:34px;color:var(--ink);font-weight:700;letter-spacing:.3px;}
.page-hero p{max-width:620px;margin:14px auto 0;font-size:15px;color:#5a564d;}
.breadcrumb{font-size:12.5px;color:var(--gray);padding:16px 0;border-bottom:1px solid var(--line);}
.breadcrumb a{color:var(--gray);}
.breadcrumb a:hover{color:var(--gold-deep);}
.breadcrumb .sep{color:#c8c2b6;margin:0 8px;}

/* ================= 文章详情页 ================= */
.article-wrap{display:grid;grid-template-columns:1fr 320px;gap:50px;padding:48px 0 20px;}
.article-body{min-width:0;}
.article-type{
  display:inline-block;background:linear-gradient(135deg,var(--gold-soft),#fff);color:var(--gold-deep);
  font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:5px 14px;border-radius:18px;margin-bottom:20px;border:1px solid #ece5d6;
}
.article-title{
  font-family:var(--serif);font-size:30px;line-height:1.4;color:var(--ink);font-weight:700;margin-bottom:20px;
}
.article-meta{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;margin-bottom:26px;}
.authors{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:4px;}
.authors a{color:var(--gold-deep);font-weight:600;font-size:14.5px;}
.authors a:hover{text-decoration:underline;}
.affiliation{font-size:13px;color:var(--gray);font-style:italic;}
.meta-row{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:13px;color:var(--gray);margin-top:12px;}
.meta-label{color:var(--gold-deep);font-weight:700;margin-right:5px;font-size:12px;letter-spacing:.06em;}
.keywords{margin:16px 0 4px;font-size:13.5px;}
.keywords strong{color:var(--ink);font-weight:600;font-size:13px;}
.keywords .tag{
  display:inline-block;border:1px solid var(--line);border-radius:18px;color:var(--text);
  padding:4px 12px;font-size:12.5px;margin:4px 6px 0 0;transition:all .2s;
}
.keywords .tag:hover{border-color:var(--gold);color:var(--gold-deep);}
.section-block{margin:38px 0;}
.section-block h2{
  font-family:var(--serif);font-size:20px;color:var(--ink);font-weight:700;margin-bottom:16px;padding-bottom:12px;position:relative;
}
.section-block h2::after{content:"";position:absolute;left:0;bottom:0;width:32px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--gold),var(--gold-light));}
.section-block p{margin-bottom:16px;font-size:15px;}
.cite-box{background:var(--off);border-left:3px solid var(--gold);padding:16px 20px;font-size:13.5px;color:var(--text);line-height:1.9;margin-bottom:12px;border-radius:0 8px 8px 0;}
.cite-label{font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--gold-deep);margin-bottom:4px;text-transform:uppercase;}

.article-side{display:flex;flex-direction:column;gap:26px;}
.side-card{
  background:var(--grad-card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 24px 20px;box-shadow:var(--shadow-sm);
}
.side-card h3{font-family:var(--serif);font-size:17px;color:var(--ink);font-weight:700;padding-bottom:12px;margin-bottom:16px;position:relative;}
.side-card h3::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--gold),var(--gold-light));}
.stat-line{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:13.5px;}
.stat-line:last-of-type{border-bottom:none;}
.stat-line .k{color:var(--gray);}
.stat-line .v{color:var(--ink);font-weight:600;}
.related-item{padding:12px 0;border-bottom:1px solid var(--line);font-size:13.5px;line-height:1.5;}
.related-item:last-child{border-bottom:none;}
.related-item .r-type{display:block;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-deep);font-weight:700;margin-bottom:4px;}
.related-item a{color:var(--ink);font-weight:600;}
.related-item a:hover{color:var(--gold-deep);}
.related-item .r-meta{display:block;font-size:12px;color:var(--gray);margin-top:3px;}
.subscribe-form{display:flex;gap:0;margin-top:10px;}
.subscribe-form input{flex:1;border:1px solid var(--line);border-right:none;padding:10px 14px;font-size:13px;color:var(--ink);outline:none;border-radius:8px 0 0 8px;min-width:0;background:#fff;}
.subscribe-form input:focus{border-color:var(--gold);}
.subscribe-form button{background:linear-gradient(135deg,var(--gold),var(--gold-deep));border:none;color:#fff;padding:0 16px;cursor:pointer;border-radius:0 8px 8px 0;font-weight:600;font-size:13px;}

/* ================= 页内侧边栏布局（Info/Policy） ================= */
.with-sidebar{display:grid;grid-template-columns:280px 1fr;gap:46px;padding:46px 0 20px;}
.side-nav{position:sticky;top:120px;align-self:start;}
.side-nav .side-title{font-family:var(--serif);font-size:18px;font-weight:700;color:var(--ink);padding:0 4px 14px;margin-bottom:6px;position:relative;}
.side-nav .side-title::after{content:"";position:absolute;left:4px;bottom:0;width:28px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--gold),var(--gold-light));}
.side-nav-list{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg);box-shadow:var(--shadow-sm);}
.side-nav-list a{display:block;padding:12px 18px;font-size:14px;color:var(--text);border-bottom:1px solid var(--line);transition:all .2s;position:relative;}
.side-nav-list a:last-child{border-bottom:none;}
.side-nav-list a:hover{background:var(--off);color:var(--gold-deep);padding-left:22px;}
.side-nav-list a.active{background:linear-gradient(135deg,var(--gold-soft),#fff);color:var(--gold-deep);font-weight:600;}
.content-block{padding:26px 30px;background:var(--grad-card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);}
.content-block h2{font-family:var(--serif);font-size:24px;color:var(--ink);font-weight:700;margin-bottom:16px;padding-bottom:12px;position:relative;}
.content-block h2::after{content:"";position:absolute;left:0;bottom:0;width:34px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--gold),var(--gold-light));}
.content-block p{font-size:15px;color:var(--text);margin-bottom:14px;line-height:1.8;}
.content-block h3{font-family:var(--serif);font-size:18px;color:var(--ink);font-weight:700;margin:24px 0 10px;}
.content-block ul{padding-left:20px;margin:0 0 16px;}
.content-block ul li{font-size:15px;line-height:1.8;margin-bottom:8px;list-style:disc;}

/* ================= 联系页 ================= */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:48px 0 20px;}
.contact-info h2{font-family:var(--serif);font-size:24px;color:var(--ink);font-weight:700;margin-bottom:18px;padding-bottom:12px;position:relative;}
.contact-info h2::after{content:"";position:absolute;left:0;bottom:0;width:34px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--gold),var(--gold-light));}
.contact-line{display:flex;gap:14px;margin-bottom:18px;font-size:15px;color:var(--text);}
.contact-line .c-icon{width:40px;height:40px;flex:none;border-radius:10px;background:linear-gradient(145deg,var(--gold-soft),#fff);border:1px solid #ece5d6;display:flex;align-items:center;justify-content:center;color:var(--gold-deep);}
.contact-form{background:var(--grad-card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm);}
.contact-form input,.contact-form textarea{
  width:100%;border:1px solid var(--line);border-radius:8px;padding:11px 14px;font-size:14px;
  color:var(--ink);outline:none;background:#fff;transition:border-color .2s;font-family:inherit;
  margin-bottom:16px;
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--gold);}
.contact-form textarea{min-height:120px;resize:vertical;}
.contact-form .btn{margin-top:4px;}
.form-row{margin-bottom:18px;}
.form-row label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:8px;}
.form-row input,.form-row textarea,.form-row select{
  width:100%;border:1px solid var(--line);border-radius:8px;padding:11px 14px;font-size:14px;
  color:var(--ink);outline:none;background:#fff;transition:border-color .2s;font-family:inherit;
}
.form-row input:focus,.form-row textarea:focus{border-color:var(--gold);}
.form-row textarea{min-height:120px;resize:vertical;}

/* ================= 响应式 ================= */
@media (max-width: 992px){
  .journals-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .features-grid{grid-template-columns:1fr 1fr;}
  .articles-list{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .with-sidebar{grid-template-columns:1fr;gap:30px;}
  .side-nav{position:static;}
  .article-wrap{grid-template-columns:1fr;gap:36px;}
  .contact-wrap{grid-template-columns:1fr;}
  .site-nav{
    position:fixed;top:0;right:-100%;width:min(320px,85vw);height:100vh;
    background:var(--bg);box-shadow:-10px 0 30px rgba(0,0,0,.12);
    flex-direction:column;align-items:stretch;padding:80px 26px 30px;gap:0;
    transition:right .3s ease;z-index:150;border-left:1px solid var(--line);
  }
  .site-nav.open{right:0;}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;}
  .nav-link{padding:13px 16px;font-size:16px;border-radius:8px;}
  .nav-link::after{display:none;}
  .nav-list .btn-submit{margin-top:14px;}
  .has-drop{width:100%;}
  .dropdown{
    position:static;min-width:0;width:100%;opacity:1;visibility:hidden;
    transform:none;box-shadow:none;border:none;border-left:2px solid var(--gold);
    border-radius:0 8px 8px 0;background:var(--off);margin:2px 0 6px 14px;
    padding:4px;display:none;
  }
  .has-drop.open .dropdown{display:block;visibility:visible;}
  .menu-toggle{display:flex;}
  .nav-actions{position:relative;z-index:160;}
}
@media (max-width: 600px){
  .journals-grid{grid-template-columns:1fr;}
  .container{padding:0 18px;}
  .hero{padding:52px 0 46px;}
  .hero h1{font-size:32px;}
  .features-grid{grid-template-columns:1fr;}
  .articles-list{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .header-tagline{display:none;}
  .header-mail{display:none;}
  .section{padding:48px 0;}
  .news-item{flex-direction:column;align-items:flex-start;}
  .news-cover{width:100%;height:auto;max-height:220px;}
  .news-cover img{object-fit:cover;}
  .article-title{font-size:24px;}
  .page-hero h1{font-size:26px;}
  .journal-card-top{flex-direction:column;align-items:flex-start;}
  .journal-cover{width:120px;height:160px;}
}