/* ===== 车间主任的6种意识 · 克制编辑风 (Direction 1) ===== */
:root{
  --paper:#F6F3EC;
  --paper-2:#EFEAE0;
  --ink:#1C1B19;
  --ink-soft:#5A564E;
  --rule:#D7D1C2;
  --accent:#1F4D3A;        /* 墨绿 */
  --accent-soft:#E4EAE4;
  --gold:#A9863F;
  --s:1;
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;background:#DED9CB;overflow:hidden;}
body{
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
.serif{font-family:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;}

.stage{
  position:absolute;top:50%;left:50%;
  width:1920px;height:1080px;
  transform:translate(-50%,-50%) scale(var(--s));
  transform-origin:center center;
  background:var(--paper);
  overflow:hidden;
}
/* 细纸纹边角 */
.stage::after{
  content:"";position:absolute;inset:46px;
  border:1px solid var(--rule);pointer-events:none;
}

/* ===== 顶部 meta 行 ===== */
.meta{
  position:absolute;top:78px;left:118px;right:118px;
  display:flex;justify-content:space-between;align-items:center;
  font-size:22px;letter-spacing:.18em;color:var(--ink-soft);
}
.meta .dot{color:var(--accent);}

/* 大号水印数字 */
.watermark{
  position:absolute;right:90px;bottom:-70px;
  font-family:"Noto Serif SC",serif;
  font-size:540px;font-weight:700;line-height:1;
  color:rgba(31,77,58,.05);pointer-events:none;user-select:none;
}

/* ===== 封面 ===== */
.cover{position:absolute;left:118px;top:300px;right:118px;}
.cover-kicker{
  font-size:26px;letter-spacing:.32em;color:var(--accent);
  margin-bottom:34px;
}
.cover-title{
  font-size:138px;line-height:1.18;font-weight:700;letter-spacing:.02em;
}
.cover-title .accent{color:var(--accent);}
.cover-rule{width:200px;height:6px;background:var(--accent);margin:46px 0 38px;}
.cover-sub{font-size:38px;color:var(--ink-soft);letter-spacing:.04em;line-height:1.5;}
.cover-foot{
  position:absolute;left:118px;bottom:96px;
  font-size:24px;color:var(--ink-soft);letter-spacing:.1em;
}
.cover-badge{
  position:absolute;right:118px;bottom:96px;
  font-size:22px;color:var(--ink-soft);letter-spacing:.18em;
}

/* ===== 通用内容页 ===== */
.content{position:absolute;left:118px;right:118px;top:170px;bottom:150px;}
.page-kicker{
  font-size:24px;letter-spacing:.28em;color:var(--accent);margin-bottom:18px;
}
.page-title{font-size:80px;font-weight:700;line-height:1.15;margin-bottom:8px;}
.page-en{font-size:22px;letter-spacing:.22em;color:var(--ink-soft);margin-bottom:40px;}
.lead{font-size:33px;line-height:1.7;color:var(--ink);max-width:1480px;}
.lead .hl{color:var(--accent);font-weight:700;}

/* 要点列表 */
.points{margin-top:38px;display:flex;flex-direction:column;gap:26px;}
.point{display:flex;gap:26px;align-items:flex-start;}
.point .idx{
  flex:0 0 auto;width:60px;height:60px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-family:"Noto Serif SC",serif;font-size:30px;font-weight:700;
  border:1px solid rgba(31,77,58,.25);
}
.point .txt{font-size:30px;line-height:1.6;color:var(--ink-soft);padding-top:4px;}
.point .txt b{color:var(--ink);font-weight:700;}

/* 金句框 */
.quote{
  margin-top:46px;border-left:8px solid var(--accent);
  background:var(--accent-soft);
  padding:30px 42px;font-family:"Noto Serif SC",serif;
  font-size:38px;line-height:1.55;color:var(--accent);font-weight:700;
  max-width:1500px;
}

/* ===== 引言页双栏 ===== */
.two-col{display:flex;gap:80px;margin-top:30px;align-items:stretch;}
.two-col .col{flex:1;}
.two-col .col .h{font-size:30px;color:var(--accent);letter-spacing:.1em;margin-bottom:22px;font-weight:700;}
.two-col .col p{font-size:30px;line-height:1.7;color:var(--ink-soft);}
.vs{display:flex;flex-direction:column;justify-content:center;align-items:center;flex:0 0 90px;}
.vs .line{width:2px;flex:1;background:var(--rule);}
.vs .tag{font-family:"Noto Serif SC",serif;font-size:30px;color:var(--ink-soft);padding:14px 0;writing-mode:vertical-rl;letter-spacing:.1em;}

/* ===== 结语页 ===== */
.end{position:absolute;left:118px;right:118px;top:240px;}
.end .quote{border-left-width:10px;font-size:42px;margin-top:30px;}

/* ===== 翻页控件 ===== */
.nav{position:absolute;bottom:62px;right:118px;display:flex;gap:18px;z-index:5;}
.nav a{
  width:62px;height:62px;border-radius:50%;
  border:1px solid var(--rule);background:var(--paper-2);
  color:var(--ink);display:flex;align-items:center;justify-content:center;
  font-size:28px;text-decoration:none;transition:.2s;
}
.nav a:hover{background:var(--accent);color:#fff;border-color:var(--accent);}
.nav a.disabled{opacity:.32;pointer-events:none;}
.page-no{position:absolute;bottom:74px;left:118px;font-size:22px;color:var(--ink-soft);letter-spacing:.14em;}