/* =========================================================
   星河录 · 拼贴风样式系统
   ========================================================= */

* { margin:0; padding:0; box-sizing:border-box; }

:root{
  --paper:      #f4ead5;
  --paper-2:    #ebe0c9;
  --paper-3:    #fdf6e3;
  --ink:        #3e2c1c;
  --ink-soft:   #5b4426;
  --ink-mute:   #8b6f47;
  --red:        #c84b31;
  --green:      #2d4a3e;
  --yellow:     #d4a843;
  --blue:       #2c3e50;
  --rose:       #b84864;
  --teal:       #3a7d7b;
  --cream:      #f7eed3;
  --shadow-1:   0 2px 0 rgba(62,44,28,.18);
  --shadow-2:   2px 3px 0 rgba(62,44,28,.22);
  --shadow-3:   4px 6px 14px rgba(62,44,28,.25);
  --rot-s:      -1.5deg;
  --rot-m:      -3deg;
  --rot-l:      2deg;
}

html,body{ min-height:100%; }
body{
  font-family: "Songti SC","STSong","SimSun","Source Han Serif","Noto Serif CJK SC",Georgia,serif;
  color:var(--ink);
  line-height:1.85;
  background:
    radial-gradient(1200px 800px at 10% 0%, #f0e3c4 0%, transparent 60%),
    radial-gradient(900px 700px at 100% 100%, #ecdcb5 0%, transparent 55%),
    repeating-linear-gradient(45deg, rgba(139,111,71,.04) 0 2px, transparent 2px 8px),
    repeating-linear-gradient(-45deg, rgba(139,111,71,.03) 0 2px, transparent 2px 8px),
    var(--paper);
  background-attachment: fixed;
  overflow-x:hidden;
  position:relative;
}
/* 纸纹噪点 */
body::before{
  content:""; position:fixed; inset:0; pointer-events:none; z-index:0;
  background-image:
    radial-gradient(rgba(139,111,71,.08) 1px, transparent 1.4px),
    radial-gradient(rgba(62,44,28,.05) 1px, transparent 1.4px);
  background-size: 7px 7px, 13px 13px;
  background-position: 0 0, 3px 4px;
  mix-blend-mode:multiply; opacity:.55;
}

.wrap{ max-width:1200px; margin:0 auto; padding:0 28px; position:relative; z-index:1;}
a{ color:var(--ink); text-decoration:none; }

/* ============= 头部 / 导航 ============= */
.topbar{
  position:relative; z-index:5;
  padding:22px 0 10px;
  border-bottom: 1px dashed rgba(62,44,28,.35);
}
.brand{
  display:flex; align-items:center; gap:18px;
  transform: rotate(-.6deg);
}
.brand .logo{
  width:64px; height:auto; filter: drop-shadow(2px 2px 0 rgba(62,44,28,.18));
  transform: rotate(-3deg);
}
.brand .slogan{
  font-size:13px; color:var(--ink-mute); letter-spacing:2px;
  border-left:2px solid var(--ink-mute); padding-left:10px;
  line-height:1.4;
}
.brand h1{
  font-size:38px; letter-spacing:8px; font-weight:700;
  color:var(--ink);
}
.brand h1 span{
  display:inline-block; padding:0 8px; background:var(--yellow);
  transform: rotate(-2deg); box-shadow: var(--shadow-2);
}

.nav{
  margin-top:18px; padding:14px 6px;
  display:flex; flex-wrap:wrap; gap:10px 14px;
  border-top: 1px solid rgba(62,44,28,.25);
  border-bottom: 1px solid rgba(62,44,28,.25);
  background:
    repeating-linear-gradient(90deg, rgba(212,168,67,.07) 0 6px, transparent 6px 12px);
}
.nav a{
  position:relative; padding:6px 14px;
  font-size:15px; font-weight:600; letter-spacing:1px;
  color:var(--ink);
  background: var(--paper-3);
  box-shadow: var(--shadow-1);
  transform: rotate(var(--rot-s));
  transition: transform .15s, box-shadow .15s;
}
.nav a:nth-child(2n){ transform: rotate(.9deg); }
.nav a:nth-child(3n){ transform: rotate(-.6deg); background:#f3e3c6; }
.nav a:nth-child(4n){ background:#ecdcc1; transform: rotate(1.2deg); }
.nav a:nth-child(5n){ background:#e3d4b3; transform: rotate(-1.4deg); }
.nav a:hover{ transform: rotate(0) translateY(-2px); box-shadow: var(--shadow-3); background:#fff; }
.nav a.active{ background: var(--red); color:#fdf6e3; }

/* ============= 海报区（首页首屏） ============= */
.hero{
  position:relative;
  margin: 28px 0 38px;
  padding: 36px;
  display:grid; grid-template-columns: 1.3fr 1fr; gap:32px;
  align-items:center;
  background: var(--paper-3);
  box-shadow: var(--shadow-3);
  border: 1px solid rgba(62,44,28,.25);
  transform: rotate(-.4deg);
}
.hero::before, .hero::after{
  content:""; position:absolute; width:90px; height:22px;
  background: rgba(212,168,67,.55);
  box-shadow: 0 1px 3px rgba(0,0,0,.15);
  border-left:1px dashed rgba(62,44,28,.3);
  border-right:1px dashed rgba(62,44,28,.3);
}
.hero::before{ top:-12px; left:40px; transform: rotate(-6deg); }
.hero::after{  bottom:-10px; right:60px; transform: rotate(5deg); }

.hero h2{
  font-size: 54px; line-height:1.1; letter-spacing:4px;
  color: var(--ink);
}
.hero h2 em{
  font-style:normal; background: var(--red); color:#fdf6e3;
  padding: 2px 14px; display:inline-block; transform: rotate(-2deg);
  box-shadow: var(--shadow-2);
}
.hero h2 b{
  font-weight:700; color: var(--green);
  border-bottom: 4px solid var(--yellow);
}
.hero p{
  margin-top:18px; font-size:16px; color:var(--ink-soft);
  border-left: 4px solid var(--red); padding-left:14px;
}
.hero .stamp{
  position:absolute; right:24px; top:-22px;
  width:110px; height:110px; border-radius:50%;
  background: var(--rose); color:#fdf6e3;
  display:flex; align-items:center; justify-content:center;
  text-align:center; font-size:14px; letter-spacing:2px;
  transform: rotate(15deg);
  box-shadow: var(--shadow-2);
  border: 2px dashed rgba(253,246,227,.7);
  font-weight:700;
}
.hero .pin{
  position:absolute; top:-10px; left:50%;
  width:22px; height:22px; border-radius:50%;
  background: radial-gradient(circle at 35% 35%, #ff8d6b, #8a3020 80%);
  box-shadow: 1px 2px 3px rgba(0,0,0,.35);
}
.hero .pin::after{
  content:""; position:absolute; left:50%; top:50%;
  width:5px; height:5px; background:#3a1810; border-radius:50%;
  transform: translate(-50%,-50%);
}

.hero-img{
  position:relative; aspect-ratio: 4/3;
  background: linear-gradient(135deg, #2d4a3e 0%, #2c3e50 60%, #1a2530 100%);
  overflow:hidden;
  box-shadow: var(--shadow-3);
  transform: rotate(2deg);
  border: 8px solid #fdf6e3;
}
.hero-img::before{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(2px 2px at 20% 30%, #fff, transparent 50%),
    radial-gradient(1.5px 1.5px at 70% 20%, #d4a843, transparent 50%),
    radial-gradient(1.5px 1.5px at 40% 70%, #fff, transparent 50%),
    radial-gradient(1px 1px at 80% 60%, #fff, transparent 50%),
    radial-gradient(1px 1px at 10% 80%, #fff, transparent 50%),
    radial-gradient(2px 2px at 60% 40%, #d4a843, transparent 50%),
    radial-gradient(1.5px 1.5px at 30% 50%, #fff, transparent 50%);
}
.hero-img::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:45%;
  background:
    linear-gradient(transparent 30%, rgba(44,62,80,.7) 30%, rgba(44,62,80,.7) 35%, transparent 35%),
    linear-gradient(transparent 55%, rgba(45,74,62,.85) 55%, rgba(45,74,62,.85) 62%, transparent 62%);
}
.hero-img .moon{
  position:absolute; top:14%; right:18%;
  width:70px; height:70px; border-radius:50%;
  background: radial-gradient(circle at 35% 35%, #fefae0, #d4a843);
  box-shadow: 0 0 30px rgba(212,168,67,.6);
}

/* ============= 通用区块 ============= */
.section{
  position:relative;
  margin: 44px 0;
}
.section-title{
  display:flex; align-items:flex-end; gap:18px;
  margin-bottom:24px;
  padding-bottom:12px;
  border-bottom: 2px solid var(--ink);
}
.section-title h3{
  font-size:30px; letter-spacing:3px;
  background: var(--ink); color:var(--paper-3);
  padding:4px 18px 6px;
  transform: rotate(-1deg);
  box-shadow: var(--shadow-2);
}
.section-title .tag{
  font-size:13px; color:var(--ink-mute);
  border:1px dashed var(--ink-mute); padding:3px 10px;
  letter-spacing:2px;
}
.section-title .num{
  margin-left:auto; font-size:42px; font-family:Georgia,serif;
  color:var(--ink-mute); opacity:.45; line-height:.9;
  font-style:italic;
}

/* 卡片网格（错落） */
.cards{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 26px;
}
.card{
  position:relative;
  background: var(--paper-3);
  padding:18px 18px 22px;
  box-shadow: var(--shadow-3);
  border: 1px solid rgba(62,44,28,.22);
  transition: transform .2s;
}
.card:nth-child(6n+1){ transform: rotate(-1.2deg); background:#fdf6e3;}
.card:nth-child(6n+2){ transform: rotate(.8deg);   background:#f7eed3;}
.card:nth-child(6n+3){ transform: rotate(-.5deg);  background:#fdf3df;}
.card:nth-child(6n+4){ transform: rotate(1.4deg);  background:#f4ead5;}
.card:nth-child(6n+5){ transform: rotate(-1.6deg); background:#fdf6e3;}
.card:nth-child(6n+6){ transform: rotate(.6deg);   background:#f0e3c4;}
.card:hover{ transform: rotate(0) translateY(-4px); z-index:3; }

.card::before{
  content:""; position:absolute; top:-10px; left:30px;
  width:60px; height:18px;
  background: rgba(212,168,67,.7);
  transform: rotate(-4deg);
  box-shadow: 0 1px 2px rgba(0,0,0,.15);
}
.card .thumb{
  display:block; aspect-ratio: 16/9; width:100%;
  background: linear-gradient(135deg, var(--green), var(--blue));
  margin: -8px -8px 14px;
  position:relative; overflow:hidden;
}
.card .thumb::after{
  content:""; position:absolute; inset:0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.4), transparent 50%);
}
.card h4{
  font-size:18px; line-height:1.45; margin:4px 0 8px;
  letter-spacing:1px;
}
.card .meta{
  font-size:12px; color:var(--ink-mute); letter-spacing:1px;
  display:flex; justify-content:space-between; margin-top:12px;
  border-top:1px dashed rgba(62,44,28,.3); padding-top:8px;
}
.card .ribbon{
  position:absolute; top:8px; right:-6px;
  background: var(--red); color:#fdf6e3;
  padding:3px 12px; font-size:11px; letter-spacing:1px;
  box-shadow: var(--shadow-2);
}
.card .ribbon::after{
  content:""; position:absolute; right:0; bottom:-6px;
  border:6px solid transparent; border-right-color: #6f1f10; border-top-color:#6f1f10;
}

/* ============= 文章页 ============= */
.article{
  background: var(--paper-3);
  padding: 38px 46px 50px;
  margin: 30px 0;
  box-shadow: var(--shadow-3);
  border: 1px solid rgba(62,44,28,.25);
  position:relative;
}
.article::before, .article::after{
  content:""; position:absolute; width:70px; height:18px;
  background: rgba(200,75,49,.55); top:-8px;
}
.article::before{ left:60px; transform: rotate(-5deg); }
.article::after{ right:80px; transform: rotate(7deg); background: rgba(45,74,62,.55);}

.article h1{
  font-size:36px; line-height:1.25;
  border-bottom:3px double var(--ink);
  padding-bottom:14px; margin-bottom:14px; letter-spacing:2px;
}
.article .info{
  display:flex; flex-wrap:wrap; gap:14px;
  font-size:13px; color:var(--ink-mute); letter-spacing:1px;
  margin-bottom:24px; padding-bottom:14px;
  border-bottom:1px dashed rgba(62,44,28,.3);
}
.article .info span{ background:#f0e3c4; padding:2px 10px; }

.article p{
  font-size:16px; line-height:2;
  margin-bottom:18px; text-indent:2em;
}
.article p:first-of-type::first-letter{
  font-size:46px; float:left; line-height:.9; padding:6px 8px 0 0;
  color: var(--red); font-weight:700;
}
.article h2{
  font-size:22px; margin:28px 0 14px;
  border-left:6px solid var(--red); padding-left:14px;
  background: linear-gradient(90deg, rgba(212,168,67,.25), transparent 80%);
  padding-top:6px; padding-bottom:6px; padding-right:10px;
}
.article h3{
  font-size:18px; margin:22px 0 10px; color: var(--green);
  border-bottom:1px solid var(--green); padding-bottom:4px;
}
.article blockquote{
  margin: 22px 0; padding: 16px 22px;
  background: #fdf3df; border-left:5px solid var(--green);
  font-style:italic; color: var(--ink-soft);
  box-shadow: var(--shadow-1);
  transform: rotate(-.4deg);
}
.article ul, .article ol{
  margin: 14px 0 14px 2em;
}
.article li{ margin-bottom:6px; }

.article .pull{
  float:right; width:240px; margin: 6px 0 16px 22px;
  padding:14px; background: var(--yellow);
  color:var(--ink); font-weight:600; letter-spacing:1px;
  box-shadow: var(--shadow-2); transform: rotate(2deg);
  font-size:14px; line-height:1.6;
}

.tags-row{
  margin-top:30px; padding-top:16px;
  border-top:2px solid var(--ink);
  display:flex; flex-wrap:wrap; gap:8px;
}
.tags-row span{
  background: var(--ink); color:var(--paper-3);
  padding:3px 10px; font-size:12px; letter-spacing:1px;
  transform: rotate(-1deg);
}
.tags-row span:nth-child(even){ transform: rotate(1.4deg); background:var(--green); }

.nav-pager{
  display:flex; justify-content:space-between; gap:14px;
  margin: 24px 0 40px;
}
.nav-pager a{
  flex:1; padding:14px 18px;
  background: var(--paper-3); box-shadow: var(--shadow-2);
  border:1px solid rgba(62,44,28,.25);
  font-weight:600; letter-spacing:1px;
}
.nav-pager a:hover{ background:var(--yellow); }

/* ============= 列表页 ============= */
.list-board{
  display:grid; grid-template-columns: repeat(2, 1fr); gap:20px;
  margin: 24px 0 40px;
}
.list-board .item{
  position:relative;
  padding:18px 20px;
  background: var(--paper-3);
  box-shadow: var(--shadow-2);
  border:1px solid rgba(62,44,28,.22);
  display:flex; gap:16px; align-items:center;
}
.list-board .item:nth-child(4n+1){ transform: rotate(-.6deg); }
.list-board .item:nth-child(4n+2){ transform: rotate(.5deg); background:#f7eed3;}
.list-board .item:nth-child(4n+3){ transform: rotate(-.4deg); background:#fdf3df;}
.list-board .item:nth-child(4n+4){ transform: rotate(.7deg); background:#f0e3c4;}
.list-board .num{
  font-family:Georgia,serif; font-size:46px;
  color:var(--red); font-style:italic; line-height:1;
  opacity:.85; min-width:54px; text-align:center;
}
.list-board .info h4{ font-size:17px; margin-bottom:6px; letter-spacing:1px;}
.list-board .info p{ font-size:13px; color:var(--ink-mute); line-height:1.55;}
.list-board .info .meta{ font-size:11px; color:var(--ink-mute); letter-spacing:1px; margin-top:6px;}

/* 分页 */
.pager{
  display:flex; flex-wrap:wrap; gap:8px; justify-content:center;
  margin: 30px 0;
}
.pager a, .pager span{
  padding:8px 14px; min-width:38px; text-align:center;
  background: var(--paper-3); box-shadow: var(--shadow-1);
  border:1px solid rgba(62,44,28,.22); font-weight:600;
  letter-spacing:1px;
}
.pager a:hover{ background: var(--yellow); }
.pager .cur{ background: var(--ink); color:var(--paper-3); }
.pager .ell{ background: transparent; box-shadow:none; border:none; }

/* ============= 侧边栏 / 关于区 ============= */
.about{
  background: var(--cream);
  padding: 24px 28px;
  margin: 30px 0;
  border:1px solid rgba(62,44,28,.25);
  box-shadow: var(--shadow-2);
  transform: rotate(-.3deg);
  position:relative;
}
.about h4{
  font-size:18px; margin-bottom:10px; letter-spacing:2px;
  display:inline-block; background:var(--ink); color:var(--paper-3);
  padding:3px 12px; transform: rotate(-1deg);
}
.about p{ font-size:14px; color:var(--ink-soft); margin-top:6px;}

/* ============= 页脚 ============= */
.footer{
  margin-top: 40px; padding: 30px 0 22px;
  border-top: 2px solid var(--ink);
  background:
    repeating-linear-gradient(45deg, rgba(62,44,28,.04) 0 4px, transparent 4px 8px),
    var(--paper-2);
  text-align:center;
}
.footer .links{
  display:flex; flex-wrap:wrap; gap:8px 14px; justify-content:center;
  margin-bottom:14px;
}
.footer .links a{
  font-size:13px; color:var(--ink-soft);
  border-bottom:1px dashed var(--ink-soft); padding:0 4px;
}
.footer .copy{
  font-size:12px; color:var(--ink-mute); letter-spacing:1px; line-height:1.8;
}
.footer .icp{ font-size:12px; color:var(--ink-soft); margin-top:6px;}
.footer .icp a{ color:var(--ink-soft); text-decoration: underline;}

/* ============= 装饰元素 ============= */
.deco-circle{
  position:absolute; width:120px; height:120px; border-radius:50%;
  background: var(--yellow); opacity:.4;
  filter: blur(2px);
  pointer-events:none;
}

.tag-corner{
  position:absolute; top:14px; right:-8px;
  background: var(--rose); color:#fdf6e3;
  padding:4px 14px; font-size:12px; font-weight:700; letter-spacing:1px;
  box-shadow: var(--shadow-2);
}

.split{
  display:flex; align-items:center; gap:14px; margin: 26px 0;
}
.split hr{ flex:1; border:none; border-top:2px dashed var(--ink-mute);}
.split span{
  font-size:14px; color:var(--ink-mute); letter-spacing:4px;
  background: var(--yellow); padding:4px 14px;
  transform: rotate(-2deg); box-shadow: var(--shadow-2);
}

/* ============= 响应式 ============= */
@media (max-width: 860px){
  .hero{ grid-template-columns:1fr; }
  .hero h2{ font-size:36px;}
  .article{ padding: 24px 22px;}
  .article .pull{ float:none; width:auto; margin: 14px 0;}
  .list-board{ grid-template-columns:1fr; }
  .brand h1{ font-size:28px; letter-spacing:4px;}
}