/* ===== 全局 复古报纸印刷风 ===== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Noto Serif SC","SimSun","Microsoft YaHei",serif;
  background:#f5f0e6;color:#1a1a1a;line-height:1.7;
  overflow-x:hidden;position:relative;
}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}

/* 报纸纹理背景 */
.paper-texture{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,0.015) 2px,rgba(0,0,0,0.015) 4px),
    repeating-linear-gradient(90deg,transparent,transparent 2px,rgba(0,0,0,0.015) 2px,rgba(0,0,0,0.015) 4px);
}

/* ===== 报头导航 ===== */
.masthead{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:#f5f0e6;border-bottom:3px double #1a1a1a;
  transition:all .3s;
}
.masthead.scrolled{box-shadow:0 4px 20px rgba(0,0,0,0.1)}
.masthead-top{
  max-width:1200px;margin:0 auto;padding:6px 24px;
  display:flex;justify-content:space-between;align-items:center;
  border-bottom:1px solid #1a1a1a;font-size:11px;letter-spacing:2px;
}
.masthead-date{color:#4a4a4a;font-weight:600}
.masthead-title{font-size:12px;font-weight:700;letter-spacing:4px;color:#1a1a1a}
.masthead-bottom{
  max-width:1200px;margin:0 auto;padding:10px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.masthead-brand{display:flex;align-items:center;gap:10px}
.brand-logo{width:36px;height:36px}
.brand-name{font-size:20px;font-weight:900;color:#1a1a1a;letter-spacing:2px}
.masthead-nav{display:flex;gap:2px}
.masthead-nav a{
  font-size:13px;color:#4a4a4a;padding:6px 12px;border-radius:2px;
  transition:all .3s;font-weight:600;letter-spacing:1px;
}
.masthead-nav a:hover{color:#c1121f;background:rgba(193,18,31,0.08)}
.masthead-cta{
  padding:8px 20px;background:#1a1a1a;color:#f5f0e6;
  border-radius:2px;font-size:13px;font-weight:700;
  transition:all .3s;letter-spacing:1px;
}
.masthead-cta:hover{background:#c1121f;transform:translateY(-1px)}

/* ===== 通用区块 ===== */
section{padding:80px 0;position:relative;z-index:1}
.section-masthead{
  text-align:center;margin-bottom:40px;padding:0 24px;
  border-top:3px double #1a1a1a;border-bottom:1px solid #1a1a1a;
  padding:16px 24px;max-width:1200px;margin-left:auto;margin-right:auto;
  position:relative;
}
.section-num{
  position:absolute;left:24px;top:50%;transform:translateY(-50%);
  font-size:32px;font-weight:900;color:#c1121f;opacity:0.3;
}
.section-title{font-size:28px;font-weight:900;color:#1a1a1a;letter-spacing:3px}
.section-sub{font-size:10px;letter-spacing:4px;color:#4a4a4a;margin-top:4px;display:block}

/* ===== 头版 Hero ===== */
.headline{padding-top:130px;min-height:100vh;display:flex;align-items:center}
.headline-inner{
  max-width:1200px;margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center;width:100%;
}
.headline-kicker{
  font-size:14px;letter-spacing:4px;color:#c1121f;font-weight:700;
  margin-bottom:16px;text-align:center;
}
.headline-title{
  font-size:56px;font-weight:900;color:#1a1a1a;line-height:1.15;
  margin-bottom:20px;letter-spacing:4px;text-align:center;
}
.title-red{color:#c1121f;position:relative}
.title-red::after{
  content:'';position:absolute;bottom:-4px;left:0;right:0;
  height:3px;background:#c1121f;
}
.headline-lead{
  font-size:14px;color:#4a4a4a;line-height:1.9;margin-bottom:16px;
  text-indent:2em;border-left:3px solid #c1121f;padding-left:16px;
}
.headline-byline{
  display:flex;justify-content:space-between;font-size:11px;
  color:#4a4a4a;letter-spacing:1px;margin-bottom:24px;
  border-top:1px solid #1a1a1a;border-bottom:1px solid #1a1a1a;
  padding:8px 0;
}
.headline-actions{display:flex;gap:14px;margin-bottom:28px;justify-content:center}
.btn-red{
  display:inline-flex;align-items:center;gap:8px;padding:12px 28px;
  background:#c1121f;color:#f5f0e6;border-radius:2px;
  font-size:15px;font-weight:700;transition:all .3s;letter-spacing:1px;
  box-shadow:3px 3px 0 #1a1a1a;
}
.btn-red:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 #1a1a1a}
.btn-outline{
  display:inline-flex;align-items:center;gap:8px;padding:12px 28px;
  background:transparent;color:#1a1a1a;border:2px solid #1a1a1a;
  border-radius:2px;font-size:15px;font-weight:700;transition:all .3s;letter-spacing:1px;
}
.btn-outline:hover{background:#1a1a1a;color:#f5f0e6}
.headline-stats{
  display:flex;align-items:center;justify-content:center;gap:24px;
  padding-top:20px;border-top:3px double #1a1a1a;
}
.stat-item{display:flex;flex-direction:column;align-items:center}
.stat-num{font-size:24px;font-weight:900;color:#c1121f;letter-spacing:1px}
.stat-label{font-size:11px;color:#4a4a4a;letter-spacing:1px;margin-top:2px}
.stat-divider{width:1px;height:30px;background:#1a1a1a}

/* 手机模型 */
.headline-right{display:flex;justify-content:center;position:relative}
.phone-frame{
  width:280px;background:#fff;border-radius:4px;overflow:hidden;
  border:8px solid #1a1a1a;box-shadow:8px 8px 0 rgba(193,18,31,0.3);
  position:relative;
}
.phone-topbar{
  display:flex;justify-content:space-between;padding:8px 12px;
  background:#1a1a1a;color:#f5f0e6;font-size:11px;font-weight:600;
}
.phone-content{padding:0;height:calc(100% - 60px);overflow:hidden}
.phone-fullscreen{width:100%;height:100%;object-fit:cover;object-position:top}
.phone-bottombar{
  display:flex;justify-content:space-around;padding:8px 0;
  background:#f5f0e6;border-top:1px solid #ddd;font-size:10px;color:#4a4a4a;
}
.stamp{
  position:absolute;width:60px;height:60px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:900;letter-spacing:2px;
  border:3px solid;transform:rotate(-15deg);opacity:0.8;
}
.stamp1{top:20px;right:10px;color:#c1121f;border-color:#c1121f}
.stamp2{bottom:40px;left:0;color:#1a1a1a;border-color:#1a1a1a}

/* ===== 热门漫画 三栏 ===== */
.hot-columns{
  max-width:1200px;margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;
}
.hot-col{
  padding:0 20px;border-right:1px solid #1a1a1a;
  transition:all .3s;
}
.hot-col:last-child{border-right:none}
.hot-col:hover{background:rgba(193,18,31,0.03)}
.col-tag{
  display:inline-block;font-size:11px;color:#f5f0e6;background:#1a1a1a;
  padding:3px 10px;margin-bottom:12px;font-weight:600;letter-spacing:1px;
}
.col-img{margin-bottom:12px;overflow:hidden}
.col-img img{width:100%;height:180px;object-fit:cover;object-position:top;transition:transform .5s;filter:sepia(0.1)}
.hot-col:hover .col-img img{transform:scale(1.05)}
.col-title{font-size:18px;font-weight:900;color:#1a1a1a;margin-bottom:8px;line-height:1.4;letter-spacing:1px}
.col-desc{font-size:12px;color:#4a4a4a;line-height:1.8;margin-bottom:12px;text-indent:2em}
.col-meta{
  display:flex;gap:10px;flex-wrap:wrap;font-size:10px;
  color:#4a4a4a;padding-top:10px;border-top:1px dashed #1a1a1a;
}

/* ===== 阅读体验 特稿 ===== */
.feature-inner{
  max-width:1200px;margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start;
}
.feature-dropcap{margin-bottom:24px}
.dropcap{
  float:left;font-size:56px;font-weight:900;color:#c1121f;
  line-height:0.8;margin:4px 10px 0 0;
}
.feature-dropcap p{font-size:14px;color:#4a4a4a;line-height:1.9;text-indent:0}
.feature-points{display:flex;flex-direction:column;gap:16px}
.fp-item{
  display:flex;gap:14px;padding:14px;background:rgba(255,255,255,0.5);
  border-left:3px solid #c1121f;transition:all .3s;
}
.fp-item:hover{transform:translateX(6px);background:rgba(193,18,31,0.05)}
.fp-num{font-size:24px;font-weight:900;color:#c1121f;opacity:0.4;line-height:1;min-width:30px}
.fp-content h4{font-size:15px;font-weight:700;color:#1a1a1a;margin-bottom:4px}
.fp-content p{font-size:12px;color:#4a4a4a;line-height:1.6}

/* 阅读器模型 */
.feature-visual{display:flex;justify-content:center}
.reader-mockup{
  width:100%;max-width:320px;background:#fff;border-radius:4px;
  border:8px solid #1a1a1a;box-shadow:8px 8px 0 rgba(193,18,31,0.3);
  overflow:hidden;
}
.reader-topbar{
  display:flex;justify-content:space-between;padding:8px 12px;
  background:#1a1a1a;color:#f5f0e6;font-size:11px;font-weight:600;
}
.reader-panels{padding:8px}
.reader-panels .panel{overflow:hidden;border-radius:2px}
.reader-panels .panel img{width:100%;height:100%;object-fit:cover;object-position:top;filter:sepia(0.05)}
.p1{height:140px;margin-bottom:8px}
.panel-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.p2,.p3{height:100px}
.reader-bottombar{
  display:flex;justify-content:space-around;padding:8px 0;
  background:#f5f0e6;border-top:1px solid #ddd;font-size:10px;color:#4a4a4a;font-weight:600;
}

/* ===== 核心功能 广告栏 ===== */
.ads-grid{
  max-width:1200px;margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}
.ad-card{
  padding:24px 20px;position:relative;transition:all .3s;
  border:2px solid;
}
.ad-red{background:#1a1a1a;color:#f5f0e6;border-color:#c1121f}
.ad-black{background:#f5f0e6;color:#1a1a1a;border-color:#1a1a1a}
.ad-card:hover{transform:translateY(-6px);box-shadow:6px 6px 0 rgba(193,18,31,0.3)}
.ad-icon{font-size:32px;margin-bottom:12px}
.ad-card h3{font-size:17px;font-weight:900;margin-bottom:8px;letter-spacing:1px}
.ad-card p{font-size:12px;line-height:1.7;opacity:0.8}
.ad-tag{
  position:absolute;top:10px;right:10px;font-size:9px;
  padding:2px 8px;border-radius:1px;font-weight:700;letter-spacing:1px;
}
.ad-red .ad-tag{background:#c1121f;color:#fff}
.ad-black .ad-tag{background:#1a1a1a;color:#f5f0e6}

/* ===== 读者评价 读者来信 ===== */
.letters-grid{
  max-width:1200px;margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.letter-card{
  padding:24px;background:rgba(255,255,255,0.6);
  border:1px solid #1a1a1a;position:relative;transition:all .3s;
}
.letter-card::before{
  content:'';position:absolute;top:-1px;left:-1px;right:-1px;bottom:-1px;
  border:1px solid #1a1a1a;transform:translate(4px,4px);z-index:-1;
  background:#1a1a1a;
}
.letter-card:hover{transform:translate(-2px,-2px)}
.letter-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.letter-avatar{
  width:36px;height:36px;border-radius:50%;background:#1a1a1a;color:#f5f0e6;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;
}
.letter-info{display:flex;flex-direction:column}
.letter-info strong{font-size:13px;font-weight:700;color:#1a1a1a}
.letter-info span{font-size:10px;color:#4a4a4a}
.letter-stars{color:#c1121f;font-size:14px;letter-spacing:2px;margin-bottom:10px}
.letter-text{font-size:13px;color:#4a4a4a;line-height:1.8;margin-bottom:12px;font-style:italic}
.letter-footer{font-size:11px;color:#4a4a4a;border-top:1px dashed #1a1a1a;padding-top:8px}

/* ===== 下载CTA 号外 ===== */
.extra{
  background:#1a1a1a;color:#f5f0e6;padding:80px 24px;
  position:relative;overflow:hidden;
}
.extra::before{
  content:'';position:absolute;inset:0;
  background:repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(193,18,31,0.05) 10px,rgba(193,18,31,0.05) 20px);
}
.extra-inner{max-width:600px;margin:0 auto;text-align:center;position:relative;z-index:1}
.extra-stamp{
  display:inline-block;padding:6px 20px;border:3px solid #c1121f;
  color:#c1121f;font-size:18px;font-weight:900;letter-spacing:6px;
  transform:rotate(-3deg);margin-bottom:20px;
}
.extra-title{font-size:36px;font-weight:900;line-height:1.3;margin-bottom:16px;letter-spacing:3px}
.extra-desc{font-size:14px;color:#a0a0a0;margin-bottom:28px;line-height:1.8}
.extra-btn{
  display:inline-flex;align-items:center;gap:8px;padding:16px 40px;
  background:#c1121f;color:#f5f0e6;border-radius:2px;font-size:17px;font-weight:700;
  box-shadow:4px 4px 0 #f5f0e6;transition:all .3s;letter-spacing:1px;
}
.extra-btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 #f5f0e6}
.extra-meta{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:24px;font-size:12px;color:#666;flex-wrap:wrap}
.extra-site{margin-top:16px;font-size:13px;color:#c1121f;font-weight:600;letter-spacing:1px}

/* ===== 页脚 版权页 ===== */
.colophon{background:#e8e0d0;padding:50px 0 0;color:#4a4a4a;border-top:3px double #1a1a1a}
.colophon-inner{max-width:1200px;margin:0 auto;padding:0 24px 36px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
.colophon-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.colophon-logo img{width:32px;height:32px}
.colophon-logo span{font-size:16px;font-weight:900;color:#1a1a1a;letter-spacing:2px}
.colophon-brand p{font-size:12px;line-height:1.8;margin-bottom:4px;color:#666}
.colophon-url{color:#c1121f !important;font-weight:600}
.colophon-col h4{font-size:13px;font-weight:700;color:#1a1a1a;margin-bottom:12px;letter-spacing:1px}
.colophon-col li{margin-bottom:8px}
.colophon-col a{font-size:12px;color:#666;transition:color .3s}
.colophon-col a:hover{color:#c1121f}
.colophon-bottom{border-top:1px solid #1a1a1a;padding:16px 24px;text-align:center}
.colophon-bottom p{font-size:11px;color:#666;line-height:1.8;letter-spacing:1px}

/* ===== 响应式 ===== */
@media(max-width:1024px){
  .headline-inner{grid-template-columns:1fr;text-align:center}
  .headline-right{order:-1}
  .headline-lead{text-align:left}
  .hot-columns{grid-template-columns:1fr}
  .hot-col{border-right:none;border-bottom:1px solid #1a1a1a;padding:20px 0}
  .hot-col:last-child{border-bottom:none}
  .feature-inner{grid-template-columns:1fr;gap:30px}
  .ads-grid{grid-template-columns:repeat(2,1fr)}
  .letters-grid{grid-template-columns:1fr}
  .colophon-inner{grid-template-columns:1fr 1fr}
  .masthead-nav{display:none}
}
@media(max-width:640px){
  .masthead-top{font-size:9px}
  .masthead-title{font-size:10px;letter-spacing:2px}
  .brand-name{font-size:16px}
  .masthead-cta{padding:6px 14px;font-size:12px}
  .headline{padding-top:120px}
  .headline-title{font-size:36px}
  .section-title{font-size:22px;letter-spacing:2px}
  .phone-frame{width:240px}
  .ads-grid{grid-template-columns:1fr}
  .colophon-inner{grid-template-columns:1fr}
  .extra-title{font-size:28px}
  .headline-stats{gap:14px}
  .stat-num{font-size:18px}
  .stamp{width:48px;height:48px;font-size:11px}
}