/*
  Theme Name:   Foyar Stories
  Theme URI:    https://blog.ctnis.com/
  Description:  中国水墨 · 编辑级品牌版（v4.0）。留白 · 竖排点睛 · 一处水墨手势 · 发丝金线。独立主题，不依赖任何父主题。
  Author:       Foyar
  Author URI:   https://blog.ctnis.com/
  Version:      4.0.0
  Requires at least: 6.0
  Tested up to:  6.5
  Requires PHP: 7.4
  Text Domain:  foyar-stories
*/

/* ============================================================
   设计令牌
   ============================================================ */
:root{
  /* 墨分五色 */
  --ink:#1C1A17;          /* 焦墨（大标题/正文） */
  --ink-soft:#463F37;     /* 浓墨（次级文字） */
  --ink-faint:#8A8072;    /* 淡墨（辅助/元信息） */
  --ink-ghost:#B9AF9C;    /* 清墨（极弱） */
  /* 纸 */
  --paper:#F4EEE1;        /* 宣纸基底 */
  --paper-lit:#FBF7EE;    /* 受光面 */
  --paper-deep:#ECE3D1;   /* 背光/卡底 */
  --paper-card:#F9F4EA;   /* 卡片面 */
  /* 点睛 */
  --cinnabar:#A2302A;     /* 朱砂 */
  --cinnabar-deep:#7C231E;
  --gold:#A8843E;         /* 沉金（仅发丝线/点） */
  --celadon:#5B6B62;      /* 花青远山 */
  /* 线 */
  --hair:rgba(28,26,23,.12);
  --hair-gold:rgba(168,132,62,.34);
  /* 字体 */
  --brush:"Ma Shan Zheng","KaiTi",serif;         /* 印章/水印 */
  --display:"ZCOOL XiaoWei","Noto Serif SC",serif;/* 品牌显示体 */
  --serif:"Songti SC","STSong","SimSun","Noto Serif SC","Microsoft YaHei",serif; /* 系统宋体优先，Noto 仅作补充 → 镜像抽风也不"怪" */
  /* 节奏 */
  --wrap:1180px;
  --gap:clamp(1.4rem,2.6vw,2.4rem);
}

/* ============================================================
   基底 · 宣纸
   ============================================================ */
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--serif);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
/* 极淡宣纸做旧：四角微沉 + 中心受光，不用噪点避免脏 */
body::before{
  content:""; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(120% 90% at 50% 0%, var(--paper-lit), transparent 55%),
    radial-gradient(140% 120% at 100% 100%, rgba(28,26,23,.05), transparent 50%),
    radial-gradient(140% 120% at 0% 100%, rgba(28,26,23,.045), transparent 50%);
}
.gf-home a{ color:var(--ink); text-decoration:none; }
.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 clamp(1.2rem,4vw,2.4rem); }

/* 首页祖先全宽（不靠负 margin 突破，避开 body overflow 裁切） */
.gf-home{ max-width:100%!important; width:100%!important; padding:0!important; margin:0!important; }
.gf-home .site-content,
.site-content{ max-width:100%!important; width:100%!important; }
.gf-home > *{ }

/* ============================================================
   Header · 收窄悬浮
   ============================================================ */
.site-header{
  background:transparent;
  border-bottom:none;
  position:fixed; top:0; left:0; right:0; z-index:50;
  transition:background .45s ease, box-shadow .45s ease, border-color .45s ease;
}
/* 登录状态下 WP 管理条（Admin Bar）遮挡修复：header 下移 */
body.admin-bar .site-header{
  top:32px;
}
@media screen and (max-width: 782px){
  body.admin-bar .site-header{ top:46px; }
}
/* 滚动后浮层变实色，避免透明导航压住正文 */
.site-header.is-solid{
  background:rgba(244,238,225,.82);
  -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--hair);
  box-shadow:0 6px 22px -16px rgba(28,26,23,.4);
}
.inside-header{
  display:flex; align-items:center; justify-content:space-between; gap:1.2rem;
  padding-top:.7rem!important; padding-bottom:.7rem!important;
  max-width:var(--wrap); margin:0 auto;
}
.site-branding{ display:flex; align-items:center; gap:.7rem; }
.gf-seal,
.site-branding::before{
  content:"F"; width:34px; height:34px; flex:none;
  background:var(--cinnabar); color:var(--paper-lit);
  font-family:var(--brush); font-size:1.15rem; line-height:34px; text-align:center;
  border-radius:3px; transform:rotate(-3deg);
  box-shadow:inset 0 0 0 1.3px rgba(249,244,234,.28), inset 0 2px 5px rgba(124,35,30,.45), 0 2px 6px rgba(28,26,23,.12);
}
.site-title{ font-family:var(--display); font-size:1.42rem; letter-spacing:.16em; line-height:1; margin:0; }
.site-title a{ color:var(--ink); }
.main-title{ font-family:var(--display); }
.site-description{ font-family:var(--serif); letter-spacing:.34em; color:var(--ink-faint); font-size:.62rem; margin-top:.35rem; text-transform:uppercase; }

/* ============================================================
   导航 · 横向 · 克制 · 书写手势
   ============================================================ */
.main-navigation{ background:transparent!important; border:none; }
.menu-toggle{ display:none; }
.main-navigation .inside-navigation{ max-width:var(--wrap); margin:0 auto; padding:0; }
/* 去列表标记与默认缩进 */
.main-navigation .main-nav > ul,
.main-navigation .main-nav ul li{ list-style:none; }
.main-navigation .main-nav ul{ display:flex; align-items:center; margin:0; padding:0; }
.main-navigation .main-nav ul li{ position:relative; }
/* 项间发丝竖分隔，破除“列表”观感，像匾额列字 */
.main-navigation .main-nav ul li:not(:last-child)::after{
  content:""; position:absolute; right:0; top:50%; transform:translateY(-50%);
  width:1px; height:15px; background:var(--hair); opacity:.55;
}
.main-navigation .main-nav ul li a{
  font-family:var(--display); font-weight:400; font-size:1.08rem; letter-spacing:.24em;
  color:var(--ink-soft); position:relative; padding:.72rem 1.55rem; background:transparent;
  display:inline-block; transition:color .4s ease, letter-spacing .4s ease;
  text-decoration:none !important; border-bottom:none !important;
}
/* 印点已移除 */
.main-navigation .main-nav ul li a:hover{ color:var(--cinnabar); letter-spacing:.28em; }
.main-navigation .main-nav ul li.current-menu-item a{ color:var(--cinnabar); }
/* 彻底清除 GP 自带下划线/装饰线 */
.main-navigation .main-nav ul li a::after,
.main-navigation .main-nav > ul > li > a::after,
.main-navigation a::after{ display:none !important; }
/* ============================================================
   子菜单（支持任意多级）· 默认隐藏，hover/focus 展开
   ============================================================ */
/* 所有层级的子菜单 ul：默认绝对定位 + 隐藏 */
.main-navigation .main-nav ul ul{
  list-style:none !important;
  position:absolute;
  background:rgba(248,242,228,.97);
  -webkit-backdrop-filter:blur(12px); backdrop-filter:blur(12px);
  border:1px solid var(--hair);
  box-shadow:0 16px 44px -10px rgba(28,26,23,.18);
  border-radius:6px;
  padding:.45rem 0;
  min-width:180px;
  z-index:80;
  display:none;
  opacity:0;
  visibility:hidden;
  transition:opacity .3s ease, transform .3s ease, visibility .3s ease;
}
/* 第一级子菜单：父项正下方居中弹出 */
.main-navigation .main-nav > ul > ul,
.main-navigation .main-nav ul > li > ul{
  top:100%;
  left:50%;
  transform:translateX(-50%);
}
/* 第二级及更深：从父项右侧展开 */
.main-navigation .main-nav ul ul ul{
  top:0;
  left:100%;
  transform:translateX(6px);
  margin-left:0;
}
/* 通用展开规则：仅桌面端 hover/focus 即显示子 ul
   —— 必须限定 min-width:769px，否则移动端 :focus-within 会泄露：
      点击收起后链接仍保有焦点，导致子菜单以自然全高重新显示（即“收起后自动展开 + 间距撑大”）。
   移动端一律由 JS 点击切换 .sub-open 控制。 */
@media (min-width: 769px){
  .main-navigation .main-nav ul li:hover > ul,
  .main-navigation .main-nav ul li:focus-within > ul{
    display:block !important;
    opacity:1 !important;
    visibility:visible !important;
  }
}

/* ---- 箭头图标（chevron）：所有带子菜单的项 · 用 Unicode 字符避免 border 三角形溢出 ---- */
/* 第一级（顶栏横排）：朝下 › */
.main-navigation .main-nav > ul > li.menu-item-has-children > a::after{
  content:"\203A";  /* › 单右尖角 */
  display:inline-block !important;
  font-size:.7em;
  line-height:1;
  margin-left:.3rem;
  transition:transform .35s cubic-bezier(.22,.61,.36,1), color .3s ease;
  color:var(--ink-faint);
  flex:none;
  vertical-align:middle;
}
/* 第一级箭头 hover：转向上（朱砂） */
.main-navigation .main-nav > ul > li.menu-item-has-children:hover > a::after,
.main-navigation .main-nav > ul > li.menu-item-has-children:focus-within > a::after{
  transform:rotate(90deg) translateY(-2px);
  color:var(--cinnabar);
  display:inline-block !important;
}

/* 深层（下拉菜单内）：› 箭头用绝对定位锁定在 a 内部右侧，物理上不可能溢出 */
.main-navigation .main-nav ul ul li.menu-item-has-children > a{
  position:relative;
  display:block !important;
  padding-right:2.2rem !important;   /* 右侧留空间给箭头（!important 覆盖基础规则） */
}
.main-navigation .main-nav ul ul li.menu-item-has-children > a::after{
  content:"\203A";  /* › */
  display:block !important;
  position:absolute;
  right:.7rem;
  top:50%;
  transform:translateY(-50%);
  font-size:.85em;
  line-height:1;
  color:var(--ink-faint);
  transition:transform .35s cubic-bezier(.22,.61,.36,1), color .3s ease;
}
/* 深层箭头 hover：转向下（朱砂） */
.main-navigation .main-nav ul ul li.menu-item-has-children:hover > a::after,
.main-navigation .main-nav ul ul li.menu-item-has-children:focus-within > a::after{
  transform:translateY(-50%) rotate(90deg);
  color:var(--cinnabar);
}
/* 注意：ul ul 绝不能加 overflow:hidden —— 会裁掉从右侧 left:100% 展开的三级子菜单！
   箭头靠绝对定位 + padding-right 已锁在 a 内部，无需容器截断 */

/* ---- 子菜单内项目样式 ---- */
/* 去掉子菜单内的竖分隔线 */
.main-navigation .main-nav ul ul li:not(:last-child)::after{ display:none !important; }
/* 子菜单链接 */
.main-navigation .main-nav ul ul li{
  display:block; width:100%;
}
.main-navigation .main-nav ul ul li a{
  font-family:var(--serif);
  font-size:.92rem;
  letter-spacing:.12em;
  color:var(--ink-soft);
  padding:.7rem 1.4rem;
  display:block;
  transition:color .3s ease, background .3s ease, padding-left .3s ease;
  white-space:nowrap;
}
.main-navigation .main-nav ul ul li a:hover{
  color:var(--cinnabar);
  background:rgba(162,48,42,.06);
  padding-left:1.7rem;
}

/* ============================================================
   Hero · 编辑级 · 一处水墨手势
   ============================================================ */
.gf-hero{
  position:relative; overflow:hidden; isolation:isolate;
  min-height:clamp(560px,82vh,760px);
  display:flex; align-items:center;
  padding:clamp(7rem,11vw,9rem) 0 clamp(5rem,10vh,8rem);
  /* 全页统一宣纸底色：Hero 顶部受光 → 到底自然回到纸色，与内容区连续无突变 */
  background:linear-gradient(180deg, var(--paper-lit) 0%, var(--paper) 72%);
}
/* 巨字水印：品牌首字，压阵不抢戏 */
.hero-char{
  position:absolute; right:clamp(-2rem,-2vw,2rem); top:48%; transform:translateY(-50%);
  font-family:var(--brush); font-size:clamp(20rem,42vw,40rem); line-height:.8;
  color:var(--ink); opacity:.045; z-index:0; user-select:none; pointer-events:none; white-space:nowrap;
}
/* 单块有机墨晕：只此一处水墨手势 */
.hero-wash{ position:absolute; right:-6%; top:-8%; width:min(58vw,720px); z-index:0; opacity:.9; pointer-events:none; }
.hero-wash svg{ display:block; width:100%; height:auto; }
/* 竖排诗 · 右缘点睛 */
.hero-verse{
  position:absolute; right:clamp(1.2rem,4vw,3rem); top:50%; transform:translateY(-50%);
  writing-mode:vertical-rl; font-family:var(--display); font-size:clamp(1rem,1.4vw,1.35rem);
  letter-spacing:.55em; color:var(--ink-faint); z-index:2; line-height:2.4;
}
.hero-verse::before{ content:""; display:block; width:1px; height:36px; margin:0 auto 1.6rem; background:linear-gradient(var(--gold),transparent); }
/* 内容 */
.gf-hero .wrap{ position:relative; z-index:3; max-width:var(--wrap); width:100%; }
.hero-eyebrow{
  font-family:var(--serif); font-size:.76rem; letter-spacing:.5em; color:var(--cinnabar);
  text-transform:uppercase; margin-bottom:1.8rem; display:inline-flex; align-items:center; gap:.9rem;
}
.hero-eyebrow::before{ content:""; width:34px; height:1px; background:var(--cinnabar); opacity:.6; }
.hero-title{
  font-family:var(--display); font-weight:400;
  font-size:clamp(3.6rem,9vw,7.2rem); line-height:1.02; letter-spacing:.08em;
  color:var(--ink); margin:0; text-shadow:0 1px 0 rgba(251,247,238,.6);
}
.hero-rule{ width:min(340px,60%); margin:1.6rem 0 1.8rem; }
.hero-rule svg{ display:block; width:100%; height:14px; }
.hero-sub{
  font-family:var(--serif); font-size:clamp(1rem,1.35vw,1.18rem); line-height:2.1;
  color:var(--ink-soft); max-width:34ch; margin:0 0 2.6rem;
}
/* 首页诗句副标题：两行分段 + 「」引号 + 朱砂小印 */
.hero-poem{
  display:flex; flex-direction:column; align-items:flex-start; gap:.5rem;
  font-family:var(--display); font-size:clamp(1.05rem,1.5vw,1.32rem);
  line-height:1.85; letter-spacing:.06em; color:var(--ink); max-width:none;
  padding-left:.3rem;
}
.hero-poem .line{ display:block; }
.hero-poem .line::before{ content:"「"; color:var(--cinnabar); margin-right:.18em; }
.hero-poem .line::after{ content:"」"; color:var(--cinnabar); margin-left:.18em; }
.hero-poem .seal{
  display:inline-flex; align-items:center; justify-content:center;
  width:2.4rem; height:2.4rem; margin-top:.55rem;
  color:var(--paper);
  background:var(--cinnabar); border-radius:3px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.16), 0 2px 7px -2px rgba(162,48,42,.45);
  opacity:.94;
}
.hero-actions{ display:flex; gap:1.6rem; flex-wrap:wrap; align-items:center; }

/* ===== 按钮基底 · 宣纸签条（ghost / 次要按钮） ===== */
.btn{
  font-family:var(--brush); font-size:1.05rem; letter-spacing:.32em;
  padding:.78rem 2rem; color:var(--ink);
  background:linear-gradient(145deg, var(--paper-lit), var(--paper-deep));
  border:1px solid var(--hair);
  border-radius:3px;
  position:relative; overflow:hidden;
  transition:color .45s ease, border-color .45s ease, box-shadow .45s ease, background .45s ease;
}
/* 内层金线 · 与卡片古风边框同源 */
.btn::after{
  content:""; position:absolute; inset:5px; pointer-events:none; z-index:1;
  border:1px solid var(--hair-gold); opacity:.55;
  transition:border-color .3s ease, opacity .3s ease;
}
/* 四角小钩 */
.btn::before{
  content:""; position:absolute; inset:0; pointer-events:none; z-index:2;
  background:
    linear-gradient(135deg, var(--gold) 2px, transparent 2px) 0 0   / 10px 10px no-repeat,
    linear-gradient(225deg, var(--gold) 2px, transparent 2px) 100% 0 / 10px 10px no-repeat,
    linear-gradient(315deg, var(--gold) 2px, transparent 2px) 100% 100%/ 10px 10px no-repeat,
    linear-gradient(45deg,  var(--gold) 2px, transparent 2px) 0 100%  / 10px 10px no-repeat;
  opacity:.45;
}
/* hover：朱砂描边 + 淡红晕，文字保持深墨始终可读 */
.btn:hover{
  color:var(--ink); border-color:var(--cinnabar);
  box-shadow:inset 0 0 24px rgba(162,48,42,.1);
}
.btn:hover::after{ border-color:rgba(168,132,62,.5); opacity:.8; }
.btn:hover::before{
  background:
    linear-gradient(135deg, var(--cinnabar) 2px, transparent 2px) 0 0   / 10px 10px no-repeat,
    linear-gradient(225deg, var(--cinnabar) 2px, transparent 2px) 100% 0 / 10px 10px no-repeat,
    linear-gradient(315deg, var(--cinnabar) 2px, transparent 2px) 100% 100%/ 10px 10px no-repeat,
    linear-gradient(45deg,  var(--cinnabar) 2px, transparent 2px) 0 100%  / 10px 10px no-repeat;
}

/* ===== 主按钮 · 朱砂钤印（印章质感） =====
   注意：需用 .gf-home a.btn-solid 提升特异性，否则会被 .gf-home a 的链接色覆盖 */
.gf-home a.btn-solid{
  font-family:var(--brush); font-size:1.08rem; font-weight:500; letter-spacing:.36em;
  padding:.82rem 2.2rem;
  background:linear-gradient(165deg, #B8342E, #9E2B25 40%, #8A2420);
  border:none;
  color:#FFFDF8;
  text-shadow:0 1px 2px rgba(80,20,15,.35), 0 0 10px rgba(180,52,46,.18);
  border-radius:4px;
  position:relative; overflow:hidden;
  transform:rotate(-1.5deg);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.16),
    inset 0 -2px 0 rgba(0,0,0,.15),
    0 3px 12px rgba(124,35,30,.28),
    0 1px 3px rgba(0,0,0,.1);
  transition:transform .3s ease, box-shadow .35s ease;
}
/* 印面纹理：极淡噪点模拟印泥不匀（置于文字下层） */
.gf-home a.btn-solid::before{
  content:"";
  position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.08) 0%, transparent 50%),
    radial-gradient(circle at 75% 70%, rgba(0,0,0,.07) 0%, transparent 45%);
  pointer-events:none;
}
/* 内框线 · 印章边廓（置于文字下层） */
.gf-home a.btn-solid::after{
  content:""; position:absolute; inset:4px; pointer-events:none; z-index:-1;
  border:1px solid rgba(249,244,234,.22); border-radius:2px;
}
/* hover：压下去 + 加深阴影（像盖章按下的手感） */
.gf-home a.btn-solid:hover{
  transform:rotate(-0.5deg) translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.16),
    inset 0 -2px 0 rgba(0,0,0,.18),
    0 6px 20px rgba(124,35,30,.38),
    0 2px 6px rgba(0,0,0,.12);
}
/* 远山墨雾 · 底部过渡桥梁
   · 上下两端用 mask 渐隐，确保 SVG 任何轮廓都不产生硬边
   · 整体羽化为雾，自然浮沉、化入正文 */
.hero-ridge{
  position:absolute; left:-3%; right:-3%; bottom:0;
  width:106%; height:clamp(190px,34vh,360px);
  z-index:1; opacity:.9;
  filter:blur(1.4px);
  -webkit-mask-image:linear-gradient(to bottom, transparent 0%, #000 26%, #000 68%, transparent 100%);
          mask-image:linear-gradient(to bottom, transparent 0%, #000 26%, #000 68%, transparent 100%);
}
.hero-ridge svg{ display:block; width:100%; height:100%; }
/* 朱砂钤印 · 右下角 */
.hero-stamp{
  position:absolute; right:clamp(2rem,7vw,6rem); bottom:clamp(2.4rem,8vh,5rem); width:70px; height:70px; z-index:4;
  opacity:0; transform:scale(1.5) rotate(-16deg); transition:opacity .5s ease, transform .6s cubic-bezier(.2,1.2,.3,1);
  filter:drop-shadow(0 3px 8px rgba(124,35,30,.3));
}
.hero-stamp.stamped{ opacity:1; transform:scale(1) rotate(-6deg); }

/* 飞鸟与流云 · Hero 天空层（装饰，不挡交互） */
.hero-sky{
  position:absolute; inset:0; z-index:1; pointer-events:none; overflow:hidden;
}
/* —— 流云：柔和白云，缓慢自右向左横移 —— */
.hero-sky .cloud{
  position:absolute; left:0; display:block;
  width:clamp(170px,19vw,310px);
  color:#fff;
  filter:blur(3px) drop-shadow(0 12px 20px rgba(28,26,23,.06));
  will-change:transform;
  /* 显式写全动画属性（含 duration），覆盖 Tailwind Preflight 的 animation-duration:0s */
  animation-name:cloudDrift; animation-timing-function:linear;
  animation-iteration-count:infinite; animation-fill-mode:both;
}
.hero-sky .cloud svg{ display:block; width:100%; height:auto; }
.cloud-1{ top:7%;  opacity:.72; animation-duration:135s; animation-delay:-18s; }
.cloud-2{ top:15%; opacity:.6;  animation-duration:165s; animation-delay:-72s; width:clamp(140px,14vw,240px); }
.cloud-3{ top:4%;  opacity:.52; animation-duration:115s; animation-delay:-45s; width:clamp(120px,12vw,200px); }
@keyframes cloudDrift{
  from{ transform:translateX(-45vw); }
  to{   transform:translateX(130vw); }
}
/* —— 飞鸟：墨色简笔，滑翔 + 振翅 —— */
.hero-sky .bird{
  position:absolute; left:0; display:block;
  width:clamp(24px,2.5vw,40px);
  color:var(--ink); opacity:.55;
  will-change:transform;
  animation-timing-function:linear;
  animation-iteration-count:infinite; animation-fill-mode:both;
}
.hero-sky .bird img{
  display:block; width:100%; height:auto;
  transform-origin:center;
  animation-name:birdFlap; animation-duration:.9s;
  animation-timing-function:ease-in-out; animation-iteration-count:infinite;
}
.bird-1{ top:12%; opacity:.6;  width:clamp(26px,2.6vw,42px); animation-name:birdA; animation-duration:62s; animation-delay:-8s; }
.bird-2{ top:23%; opacity:.5;  width:clamp(20px,2vw,32px);   animation-name:birdB; animation-duration:78s; animation-delay:-41s; }
.bird-3{ top:8%;  opacity:.55; width:clamp(30px,3vw,48px);  animation-name:birdC; animation-duration:92s; animation-delay:-63s; }
.bird-4{ top:31%; opacity:.42; width:clamp(17px,1.7vw,26px);animation-name:birdD; animation-duration:70s; animation-delay:-25s; }
.bird-5{ top:18%; opacity:.48; width:clamp(22px,2.2vw,36px);animation-name:birdE; animation-duration:54s; animation-delay:-49s; }
/* 每只鸟有独立轨道（相位/振幅/速度各异），不再整齐划一 */
@keyframes birdA{
  0%{   transform:translateX(-12vw) translateY(0)     rotate(0deg); }
  50%{  transform:translateX(60vw)  translateY(-22px) rotate(-2deg); }
  100%{ transform:translateX(132vw) translateY(0)     rotate(0deg); }
}
@keyframes birdB{
  0%{   transform:translateX(-12vw) translateY(-14px) rotate(2deg); }
  50%{  transform:translateX(60vw)  translateY(10px)  rotate(-1deg); }
  100%{ transform:translateX(132vw) translateY(-14px) rotate(2deg); }
}
@keyframes birdC{
  0%{   transform:translateX(-12vw) translateY(8px)   rotate(0deg); }
  33%{  transform:translateX(36vw)  translateY(-26px) rotate(-3deg); }
  66%{  transform:translateX(84vw)  translateY(14px)  rotate(2deg); }
  100%{ transform:translateX(132vw) translateY(8px)   rotate(0deg); }
}
@keyframes birdD{
  0%{   transform:translateX(-12vw) translateY(0)    rotate(1deg); }
  50%{  transform:translateX(60vw)  translateY(-8px) rotate(-1deg); }
  100%{ transform:translateX(132vw) translateY(0)    rotate(1deg); }
}
@keyframes birdE{
  0%{   transform:translateX(-12vw) translateY(4px)   rotate(0deg); }
  50%{  transform:translateX(60vw)  translateY(-18px) rotate(-2deg); }
  100%{ transform:translateX(132vw) translateY(4px)   rotate(0deg); }
}
@keyframes birdFlap{
  0%,100%{ transform:scaleX(-1) scaleY(1); }
  50%{     transform:scaleX(-1) scaleY(.82); }
}
/* 尊重无障碍：减少动态 */
@media (prefers-reduced-motion: reduce){
  .hero-sky .cloud,
  .hero-sky .bird,
  .hero-sky .bird img{ animation:none !important; }
  .hero-sky .cloud{ opacity:.5; }
  .cloud-1{ transform:translateX(42vw); }
  .cloud-2{ transform:translateX(8vw); }
  .cloud-3{ transform:translateX(74vw); }
  .hero-sky .bird{ opacity:.5; }
  .bird-1{ transform:translateX(20vw); }
  .bird-2{ transform:translateX(52vw); }
  .bird-3{ transform:translateX(80vw); }
  .bird-4{ transform:translateX(38vw); }
  .bird-5{ transform:translateX(66vw); }
}

/* ============================================================
   区块节奏 & 章节标题（序号式）
   · 全页统一宣纸底色，区块靠充足留白自然分节，不用任何带/线
   ============================================================ */
.gf-home section{
  position:relative;
  padding:clamp(4.5rem,9vw,7.5rem) 0;
  scroll-margin-top:84px;
}
/* 首个区块（Hero 下方）顶部留白收紧，与山脊呼吸衔接 */
.gf-home section:first-of-type{ padding-top:clamp(2rem,5vh,3.5rem); }
.sec-head{ display:flex; align-items:baseline; gap:1.1rem; margin-bottom:.5rem; }
.sec-head.center{ justify-content:center; text-align:center; }
.sec-idx{
  font-family:var(--brush); font-size:2.4rem; line-height:1; color:var(--cinnabar);
  opacity:.9; transform:translateY(.1em);
}
.sec-title{
  font-family:var(--display); font-weight:400; font-size:clamp(1.9rem,3.4vw,2.7rem);
  letter-spacing:.14em; color:var(--ink); margin:0;
}
.sec-en{ font-family:var(--serif); font-size:.68rem; letter-spacing:.42em; color:var(--ink-ghost); text-transform:uppercase; margin-left:.4rem; }
/* 标题下发丝金线 + 朱砂点（柔化版） */
.sec-line{ display:flex; align-items:center; gap:.7rem; margin:1.2rem 0 3rem; }
.sec-line::before{ content:""; height:1px; width:44px; background:linear-gradient(90deg, var(--cinnabar), rgba(162,48,42,.2)); opacity:.6; }
.sec-line::after{ content:""; height:1px; flex:1; background:linear-gradient(90deg,var(--hair-gold), rgba(168,132,62,.06) 60%, transparent); }
.sec-line .seal-dot{ width:6px; height:6px; border-radius:50%; background:var(--cinnabar); flex:none; opacity:.65; box-shadow:0 0 0 3px rgba(162,48,42,.08); }

/* ============================================================
   卡片网格（近期随笔）· 极简无边框 · 融入纸面
   ============================================================ */
.gf-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--gap); counter-reset:post; }
.gf-post{
  position:relative; counter-increment:post;
  background:var(--paper-card);
  border:1px solid var(--hair); border-radius:4px;
  overflow:hidden;
  display:flex; flex-direction:column;
  transition:transform .55s cubic-bezier(.2,.8,.2,1), box-shadow .55s ease;
  /* 多层柔影：纸面浮起的分量感（大气而不生硬） */
  box-shadow:
    0 1px 2px rgba(28,26,23,.04),
    0 14px 30px -18px rgba(28,26,23,.18),
    inset 0 1px 0 rgba(255,255,255,.55);
}
/* hover：整卡抬升 + 深墨影 + 朱砂/沉金外晕，分量更足 */
.gf-post:hover{
  transform:translateY(-10px);
  box-shadow:
    0 2px 5px rgba(28,26,23,.06),
    0 32px 60px -22px rgba(28,26,23,.3),
    0 0 0 1px rgba(168,132,62,.16),
    0 22px 46px -26px rgba(162,48,42,.34);
}
/* 墨晕绽放：hover 时自底部洇起的一抹朱砂淡雾（柔，无硬边） */
.gf-post::before{
  content:""; position:absolute; left:0; right:0; bottom:0; height:62%;
  background:radial-gradient(120% 90% at 50% 120%, rgba(162,48,42,.1), transparent 70%);
  opacity:0; transition:opacity .55s ease; pointer-events:none; z-index:0;
}
.gf-post:hover::before{ opacity:1; }
/* 古风双线内框 + 四角回纹直角钩 */
.gf-post::after{
  content:""; position:absolute; inset:6px; pointer-events:none; z-index:3;
  border:1px solid var(--hair-gold); border-radius:2px;
  background:
    linear-gradient(var(--gold),var(--gold)) left top/13px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) left top/1px 13px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right top/13px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right top/1px 13px no-repeat,
    linear-gradient(var(--gold),var(--gold)) left bottom/13px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) left bottom/1px 13px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right bottom/13px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right bottom/1px 13px no-repeat;
}
.gf-post:hover::after{ border-color:rgba(168,132,62,.5); }
/* 缩略：宣纸面 + 大字，无边界 */
.post-thumb{
  position:relative; z-index:1; aspect-ratio:16/10; display:grid; place-items:center;
  background:linear-gradient(150deg,var(--paper-deep),var(--paper-lit));
  overflow:hidden;
}
/* 编辑式序号水印：大气的编号质感 */
.post-thumb::before{
  content:counter(post,decimal-leading-zero);
  position:absolute; left:1.1rem; top:.7rem;
  font-family:var(--serif); font-size:1.05rem; letter-spacing:.1em;
  color:var(--ink-faint); opacity:.5; z-index:2;
}
/* 微光掠过：hover 时一道柔光自左上扫向右下 */
.post-thumb::after{
  content:""; position:absolute; top:-60%; left:-60%; width:60%; height:220%;
  background:linear-gradient(115deg, transparent 0%, rgba(255,255,255,.55) 50%, transparent 100%);
  transform:translateX(-40%) rotate(8deg); opacity:0;
  transition:transform .9s ease, opacity .4s ease; pointer-events:none; z-index:2;
}
.gf-post:hover .post-thumb::after{ opacity:1; transform:translateX(260%) rotate(8deg); }
.post-thumb .ch{ font-family:var(--brush); font-size:clamp(3.4rem,7vw,5rem); color:var(--ink); opacity:.16; transition:opacity .5s ease, transform .6s ease; z-index:1; }
.gf-post:hover .post-thumb .ch{ opacity:.24; transform:scale(1.06); }
/* ---- 特色图片（有图时）---- */
.post-featured{
  width:100%; height:100%; object-fit:cover;
  transition:transform .7s cubic-bezier(.2,.8,.2,1), filter .5s ease;
}
.gf-post:hover .post-featured{ transform:scale(1.04); filter:brightness(.96) saturate(1.08); }
/* 图片上方宣纸纹理叠加层（让照片融入纸面） */
.post-thumb > img + *{ display:none; }   /* 有图时隐藏 fallback 装饰 */
/* ---- 无图兜底装饰：分类名 + 远山墨晕 ---- */
.thumb-cat{
  position:absolute; right:.9rem; bottom:.65rem; z-index:2;
  font-family:var(--display); font-size:.72rem; letter-spacing:.22em;
  color:var(--ink-faint); opacity:.55;
  writing-mode:vertical-rl; text-orientation:mixed;
}
.thumb-mist{
  position:absolute; left:0; bottom:0; width:100%; height:60%;
  pointer-events:none; z-index:0;
}
/* 大字在无图模式下更醒目，加一点墨晕 */
.post-thumb:has(.thumb-cat) .ch{
  opacity:.13; font-size:clamp(4rem,8vw,6.5rem);
  text-shadow:0 0 40px rgba(28,26,23,.07), 0 0 80px rgba(28,26,23,.03);
}
.post-body{ padding:1.5rem 1.5rem 1.4rem; display:flex; flex-direction:column; flex:1; position:relative; z-index:1; }
.post-cat{ font-family:var(--serif); font-size:.68rem; letter-spacing:.3em; color:var(--cinnabar); text-transform:uppercase; margin-bottom:.7rem; }
.post-title{ font-family:var(--display); font-weight:400; font-size:1.32rem; line-height:1.5; letter-spacing:.04em; margin:0 0 .7rem; }
.post-title a{ color:var(--ink); background-image:linear-gradient(var(--cinnabar),var(--cinnabar)); background-size:0% 1px; background-position:0 100%; background-repeat:no-repeat; transition:background-size .4s ease, color .3s ease; }
.post-title a:hover{ color:var(--cinnabar); background-size:100% 1px; }
.post-excerpt{ font-family:var(--serif); font-size:.92rem; line-height:1.9; color:var(--ink-faint); margin:0 0 1.2rem; flex:1; }
/* 卡片底部信息：靠留白分隔，不用线 */
.post-foot{ display:flex; align-items:center; justify-content:space-between; padding-top:1.1rem; }
.post-foot span{ font-size:.76rem; letter-spacing:.14em; color:var(--ink-ghost); }
.read{ font-family:var(--serif); font-size:.86rem; letter-spacing:.18em; color:var(--ink-soft); transition:color .3s ease, letter-spacing .3s ease; }
.read:hover{ color:var(--cinnabar); letter-spacing:.26em; }

/* ============================================================
   墨雾分隔（替毛笔横扫硬笔触）
   · 仅一个极淡朱砂点 + 两侧几不可见的墨痕，靠留白呼吸
   ============================================================ */
.ink-divider{
  display:flex; align-items:center; justify-content:center; gap:.8rem;
  max-width:760px; margin:0 auto; padding:2.4rem 0;
}
.ink-divider .brush-stroke{ width:min(30vw,240px); height:14px; opacity:.16; }
.ink-divider .brush-stroke svg{ width:100%; height:100%; display:block; }
.ink-divider .dot{ width:7px; height:7px; border-radius:50%; background:var(--cinnabar); flex:none; opacity:.45; }

/* ============================================================
   两栏：商机看板（单列列表）+ 侧栏
   ============================================================ */
.gf-2col{ display:grid; grid-template-columns:1fr 320px; gap:clamp(2rem,4vw,3.6rem); align-items:start; }
/* 商机看板强制单列 */
.gf-2col > div:first-child .gf-grid,
.gf-grid.gf-grid-2{ grid-template-columns:1fr!important; }
/* 单列时卡片转横向排版 */
.gf-grid.gf-grid-2 .gf-post{ flex-direction:row; }
.gf-grid.gf-grid-2 .post-thumb{ aspect-ratio:auto; width:190px; flex:none; }
.gf-grid.gf-grid-2 .post-body{ padding:1.6rem 1.8rem; }
.gf-grid.gf-grid-2 .post-title{ font-size:1.5rem; }
.gf-grid.gf-grid-2 .post-excerpt{ font-size:.96rem; }

/* 侧栏 */
aside .about-card{
  position:relative;
  background:var(--paper-card);
  border:1px solid var(--hair); border-radius:4px;
  padding:2rem 1.7rem; text-align:center;
  box-shadow:0 1px 12px -8px rgba(28,26,23,.14);
}
/* 古风双线内框 + 四角回纹直角钩 */
aside .about-card::after{
  content:""; position:absolute; inset:5px; pointer-events:none; z-index:2;
  border:1px solid var(--hair-gold); border-radius:2px;
  background:
    linear-gradient(var(--gold),var(--gold)) left top/11px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) left top/1px 11px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right top/11px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right top/1px 11px no-repeat,
    linear-gradient(var(--gold),var(--gold)) left bottom/11px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) left bottom/1px 11px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right bottom/11px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right bottom/1px 11px no-repeat;
}
.about-ava{ width:64px; height:64px; margin:0 auto 1rem; background:var(--cinnabar); color:var(--paper-lit); font-family:var(--brush); font-size:2rem; line-height:64px; border-radius:3px; transform:rotate(-3deg); box-shadow:inset 0 0 0 1.5px rgba(249,244,234,.25), inset 0 3px 8px rgba(124,35,30,.4); }
.about-name{ font-family:var(--display); font-size:1.4rem; letter-spacing:.14em; margin-bottom:.7rem; }
.about-bio{ font-family:var(--serif); font-size:.9rem; line-height:1.95; color:var(--ink-faint); margin:0; }
.side-block{
  position:relative; margin-top:1.8rem;
  padding:1.5rem 1.4rem;
  background:var(--paper-card);
  border:1px solid var(--hair); border-radius:4px;
  box-shadow:0 1px 2px rgba(28,26,23,.04), 0 12px 26px -20px rgba(28,26,23,.18);
}
/* 古风双线内框 + 四角回纹直角钩 */
.side-block::after{
  content:""; position:absolute; inset:5px; pointer-events:none; z-index:2;
  border:1px solid var(--hair-gold); border-radius:2px;
  background:
    linear-gradient(var(--gold),var(--gold)) left top/11px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) left top/1px 11px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right top/11px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right top/1px 11px no-repeat,
    linear-gradient(var(--gold),var(--gold)) left bottom/11px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) left bottom/1px 11px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right bottom/11px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) right bottom/1px 11px no-repeat;
}
.side-title{
  font-family:var(--display); font-size:1.12rem; letter-spacing:.18em;
  padding-bottom:.5rem; margin-bottom:1rem;
}
.cat-list{ list-style:none; margin:0; padding:0; }
/* 分类列表项间靠留白分隔，不用线 */
.cat-list li{ display:flex; align-items:center; justify-content:space-between; padding:.62rem 0; }
.cat-list li a{ font-family:var(--serif); font-size:.95rem; letter-spacing:.06em; color:var(--ink-soft); transition:color .3s ease; }
.cat-list li a:hover{ color:var(--cinnabar); }
.cat-list .cnt{ font-size:.72rem; color:var(--ink-ghost); background:var(--paper-deep); padding:.1rem .55rem; border-radius:20px; }
/* 标签云 · 宣纸笺 + 朱砂印点（水墨古风，拒绝现代药丸） */
.tags{ display:flex; flex-wrap:wrap; gap:.5rem .58rem; align-items:center; }
.tags span{ display:inline-block; line-height:1; }
.tags span a{
  display:inline-flex; align-items:center; gap:.42rem;
  font-family:var(--serif); font-size:.82rem; letter-spacing:.1em;
  color:var(--ink-soft);
  padding:.34rem .82rem .34rem .92rem;
  position:relative;
  /* 宣纸渐变：受光→背光 */
  background:linear-gradient(180deg, var(--paper-lit), var(--paper-deep));
  border:1px solid var(--hair);          /* 发丝线，不抢戏 */
  border-radius:3px;                      /* 方中带圆 */
  box-shadow:0 1px 5px -4px rgba(28,26,23,.25);
  transition:color .3s ease, border-color .3s ease, transform .3s ease, box-shadow .3s ease, background .3s ease;
}
/* 朱砂小印：每个标签前一枚，像随手钤印 */
.tags span a::before{
  content:""; flex:none;
  width:5px; height:5px; border-radius:50%;
  background:var(--cinnabar); opacity:.5;
  transition:opacity .3s ease, transform .3s ease, box-shadow .3s ease;
}
.tags span a:hover,.tags span a:focus{
  color:var(--cinnabar);
  border-color:rgba(168,132,62,.4);
  background:linear-gradient(180deg, var(--paper-lit), rgba(162,48,42,.06));
  transform:translateY(-2px);
  box-shadow:0 5px 14px -6px rgba(162,48,42,.28);
  outline:none;
}
.tags span a:hover::before,.tags span a:focus::before{
  opacity:1; transform:scale(1.35);
  box-shadow:0 0 0 3px rgba(162,48,42,.12);
}

/* ============================================================
   泼墨过场 + Footer
   · 墨迹 SVG 自身从墨色渐隐到透明，自然衔接收尾墨底，无需额外渐变带
   ============================================================ */
.ink-trail{ margin-top:1.5rem; line-height:0; }
.ink-trail svg{ display:block; width:100%; height:clamp(60px,9vw,100px); opacity:.5; }
.site-footer,.site-info{ background:var(--ink); color:var(--paper-deep); }
.site-footer .inside-site-info,.site-info .inside-site-info{ max-width:var(--wrap); margin:0 auto; padding:1.6rem 2rem; text-align:center; font-family:var(--serif); font-size:.84rem; letter-spacing:.16em; color:var(--ink-ghost); }
.site-info a{ color:var(--gold); }

/* ============================================================
   入场动画
   ============================================================ */
[data-reveal]{ opacity:0; transform:translateY(26px); transition:opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
[data-reveal].in{ opacity:1; transform:none; }
[data-reveal][data-delay="1"]{ transition-delay:.1s; }
[data-reveal][data-delay="2"]{ transition-delay:.2s; }
[data-reveal][data-delay="3"]{ transition-delay:.3s; }
/* 导航载入依次落定 */
@keyframes navDrop{ from{ opacity:0; transform:translateY(-10px); } to{ opacity:1; transform:none; } }
.main-navigation .main-nav ul li{ animation:navDrop .5s both; }
.main-navigation .main-nav ul li:nth-child(1){ animation-delay:.05s; }
.main-navigation .main-nav ul li:nth-child(2){ animation-delay:.12s; }
.main-navigation .main-nav ul li:nth-child(3){ animation-delay:.19s; }
.main-navigation .main-nav ul li:nth-child(4){ animation-delay:.26s; }
.main-navigation .main-nav ul li:nth-child(5){ animation-delay:.33s; }
.main-navigation .main-nav ul li:nth-child(6){ animation-delay:.40s; }

/* ============================================================
   响应式
   ============================================================ */
@media(max-width:1024px){
  .gf-grid{ grid-template-columns:repeat(2,1fr); }
  .gf-2col{ grid-template-columns:1fr; }
  .hero-verse{ display:none; }
}
@media(max-width:768px){
  /* logo 与汉堡按钮同一行（不再纵向堆叠） */
  .inside-header{ flex-direction:row; flex-wrap:wrap; align-items:center; gap:.6rem; }
  .site-description{ display:none; }
  .main-navigation{ display:flex; align-items:center; justify-content:flex-end; position:relative; }
  .hero-char{ opacity:.035; }
  .hero-sub{ max-width:none; }
  .gf-grid{ grid-template-columns:1fr; }
  .gf-grid.gf-grid-2 .gf-post{ flex-direction:column; }
  .gf-grid.gf-grid-2 .post-thumb{ width:100%; aspect-ratio:16/10; border-right:none; }

  /* 移动端：汉堡（三条横线）+ 点击右侧滑出竖向面板 */
  .menu-toggle, .main-navigation .menu-toggle{
    display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
    margin:0; padding:.5rem .9rem; position:relative; flex:none;
    background:transparent; border:none; cursor:pointer;
    color:transparent; font-size:0;   /* 隐藏 GP 自带文字，只留图标 */
  }
  /* 古风三条横线图标 */
  .main-navigation .menu-toggle::before{
    content:""; position:relative; width:22px; height:2px; background:var(--ink); border-radius:2px;
    box-shadow:0 -7px 0 var(--ink), 0 7px 0 var(--ink); transition:background .3s ease, box-shadow .3s ease;
  }
  /* hover：图标变白 */
  .menu-toggle:hover::before, .main-navigation .menu-toggle:hover::before{
    background:#fff; box-shadow:0 -7px 0 #fff, 0 7px 0 #fff;
  }
  /* 默认收起，点击 .toggled 展开为右侧抽屉面板 */
  .main-navigation .main-nav{ display:none; }
  .main-navigation.toggled .main-nav{
    display:block; position:fixed; inset:0; z-index:90;
    background:rgba(28,26,23,.42);   /* 遮罩 */
    animation:scrimIn .25s ease;
  }
  @keyframes scrimIn{ from{ opacity:0; } to{ opacity:1; } }
  .main-navigation.toggled .main-nav ul{
    flex-direction:column; align-items:stretch; gap:0; list-style:none;
    position:absolute; top:0; right:0; height:100dvh;
    width:min(82vw,320px); margin:0; padding:5.5rem 0 2rem;
    background:var(--paper-lit);   /* 与整体 UI 一致的宣纸面板 */
    box-shadow:-16px 0 48px rgba(28,26,23,.18);
    overflow-y:auto;
    transform:translateX(100%);
    animation:drawerIn .34s cubic-bezier(.22,.61,.36,1) forwards;
  }
  @keyframes drawerIn{ to{ transform:translateX(0); } }
  .main-navigation.toggled .main-nav ul li{ width:100%; }
  .main-navigation.toggled .main-nav ul li a{
    display:block; padding:1.1rem 1.6rem; font-family:var(--display); font-size:1.08rem; letter-spacing:.2em;
    color:var(--ink-soft); background:transparent; white-space:nowrap;
  }
  .main-navigation.toggled .main-nav ul li a:hover,
  .main-navigation.toggled .main-nav ul li.current-menu-item a{ color:var(--cinnabar); }
  .main-navigation.toggled .main-nav ul li a::after,
  .main-navigation.toggled .main-nav ul li:not(:last-child)::after{ display:none; }
  /* 展开时汉堡浮到面板右上，白线可见，点击关闭 */
  .main-navigation.toggled .menu-toggle{ position:fixed; top:.7rem; right:1.1rem; z-index:95; }
  .main-navigation.toggled .menu-toggle::before{ background:var(--ink); box-shadow:0 -7px 0 var(--ink), 0 7px 0 var(--ink); }

  /* ================================================================
     移动端子菜单 · v7 极简方案（Tailwind utility-first 思路）
     原则：CSS 只管"默认隐藏 + 展开时显示 + 视觉样式"
     动画（精确高度过渡）全部由 theme.js 用 inline style 控制
     不再用 max-height/overflow-hidden/visibility 的 !important 军备竞赛
     ================================================================ */

  /* --- 默认隐藏所有层级的子菜单 --- */
  .main-navigation.toggled .main-nav ul ul{
    display:none;
    /* JS 展开时会通过 inline style 覆盖 display 为 block 并设 maxHeight 动画 */
    position:static;
    background:transparent;
    border:none;
    box-shadow:none;
    padding:0;
    margin:0;
    transform:none;
    width:100%;
  }

  /* --- 点击展开：JS 加 .sub-open 后显示（样式由 JS 内联 style 精确控制动画）--- */
  .main-navigation.toggled .main-nav li.menu-item-has-children.sub-open > ul{
    display:block;
    opacity:1;
    visibility:visible;
  }

  /* --- 子菜单 <li> 和 <a>：纯视觉样式，无 !important，无 display/max-height 干扰 --- */
  .main-navigation.toggled .main-nav ul ul li{ display:block; width:100%; }

  .main-navigation.toggled .main-nav ul ul li a{
    display:block;
    font-family:var(--serif);
    font-size:.85rem;
    letter-spacing:.1em;
    color:var(--ink);
    padding:.5rem 1.4rem .5rem 2.2rem;
    background:transparent;
    white-space:nowrap;
  }
  .main-navigation.toggled .main-nav ul ul ul li a{ padding-left:3.2rem; }
  .main-navigation.toggled .main-nav ul ul ul ul li a{ padding-left:4.2rem; }
  .main-navigation.toggled .main-nav ul ul li a:hover{ color:var(--cinnabar); background:rgba(162,48,42,.04); }

  /* --- 带子菜单的父项：flex 让箭头靠右 --- */
  .main-navigation.toggled .main-nav li.menu-item-has-children > a{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding-right:1.6rem;
  }
  /* --- 箭头 ::after：› 字符 --- */
  .main-navigation.toggled .main-nav li.menu-item-has-children > a::after{
    content:"\203A";
    display:inline-block;
    font-size:.8em;
    line-height:1;
    color:var(--ink-faint);
    margin-right:.1rem;
    transition:transform .35s cubic-bezier(.22,.61,.36,1), color .3s ease;
    flex-shrink:0;
  }
  .main-navigation.toggled .main-nav li.menu-item-has-children.sub-open > a::after{
    transform:rotate(90deg);
    color:var(--cinnabar);
  }
}
@media(prefers-reduced-motion:reduce){
  [data-reveal]{ opacity:1; transform:none; transition:none; }
  .main-navigation .main-nav ul li{ animation:none; }
  .hero-stamp{ opacity:1; transform:rotate(-6deg); transition:none; }
}

/* footer 防裁切保底 */
.site-footer,.site-info{ display:block!important; }
.site-content{ overflow:visible!important; }

/* ============================================================
   独立主题补充：真实特色图 / 非首页顶栏留白 / 文章排版 / 分页
   ============================================================ */
/* 缩略图：真实特色图铺满，无硬边 */
.post-thumb img{ width:100%; height:100%; object-fit:cover; display:block; }
/* 非首页主体：避开固定悬浮顶栏 */
.site-main:not(.gf-home){ padding-top:clamp(6.5rem,10vw,8.5rem); }
/* 文章页正文排版（编辑级阅读感） */
.entry-content{ font-family:var(--serif); font-size:1.05rem; line-height:2.05; color:var(--ink-soft); }
.entry-content p{ margin:0 0 1.4rem; }
.entry-content img{ max-width:100%; height:auto; border-radius:6px; box-shadow:0 8px 24px -14px rgba(28,26,23,.3); }
.entry-content h2,.entry-content h3{ font-family:var(--display); color:var(--ink); letter-spacing:.06em; margin:2.2rem 0 1rem; line-height:1.5; }
.entry-content a{ color:var(--cinnabar); text-decoration:underline; text-decoration-color:rgba(162,48,42,.3); text-underline-offset:3px; }
.entry-content blockquote{ margin:1.6rem 0; padding:.5rem 0 .5rem 1.3rem; border-left:3px solid var(--cinnabar); color:var(--ink-faint); font-style:italic; }
.entry-content pre{ background:var(--paper-deep); padding:1rem 1.2rem; border-radius:6px; overflow:auto; font-size:.9rem; }
.entry-content code{ font-family:ui-monospace,Menlo,Consolas,monospace; font-size:.92em; background:var(--paper-deep); padding:.1rem .4rem; border-radius:3px; }
/* 分页导航 */
.nav-links{ display:flex; gap:.6rem; justify-content:center; flex-wrap:wrap; margin:2.5rem 0 1rem; }
.nav-links a,.nav-links .current{ font-family:var(--serif); font-size:.92rem; padding:.5rem 1rem; border-radius:20px; color:var(--ink-soft); border:1px solid var(--hair); transition:color .3s ease, border-color .3s ease; }
.nav-links a:hover{ color:var(--cinnabar); border-color:var(--hair-gold); }
.nav-links .current{ background:var(--cinnabar); color:var(--paper-lit); border-color:var(--cinnabar); }
/* 评论区 */
.comment-list{ list-style:none; margin:2rem 0; padding:0; }
.comment-list li{ padding:1rem 0; border-bottom:1px solid var(--hair); }
.comment-meta{ font-size:.82rem; color:var(--ink-ghost); margin-bottom:.4rem; }
.comment-content{ font-family:var(--serif); color:var(--ink-soft); line-height:1.9; }
.comment-respond{ margin-top:2rem; }
.comment-respond label{ display:block; font-family:var(--serif); font-size:.85rem; color:var(--ink-faint); margin-bottom:.3rem; }
.comment-respond input[type=text],.comment-respond textarea{ width:100%; max-width:520px; padding:.6rem .8rem; border:1px solid var(--hair); border-radius:4px; background:var(--paper-lit); font-family:var(--serif); color:var(--ink); }
.comment-respond .submit{ margin-top:.8rem; }

/* ============================================================
   古物拓影 · 内容区背景装饰
   墨拓风：极低不透明度、贴近纸色的墨色剪影，只在 Hero 下方
   主题内容区（.gf-content）浮现，绝不触碰 Hero 与正文卡片。
   ============================================================ */
.gf-content{ position:relative; }
.relic-bg{
  position:absolute; inset:0; z-index:0; overflow:hidden; pointer-events:none;
}
.relic-bg .relic{
  position:absolute; display:block; color:var(--ink);
  filter:saturate(0); user-select:none; will-change:transform;
}
.relic-bg .relic svg{ display:block; width:100%; height:auto; }

/* 窄屏：收起易与正文打架的大件，整体再降一档存在感 */
@media (max-width:760px){
  .relic-bg .relic.r-chariot,
  .relic-bg .relic.r-bamboo{ display:none; }
  .relic-bg .relic{ opacity:.04 !important; }
  .relic-bg .relic.r-ding{ width:92px !important; }
  .relic-bg .relic.r-oracle{ width:104px !important; }
}

/* 极宽屏：避免在超大留白里元素贴边过近，略向内收 */
@media (min-width:1600px){
  .relic-bg .relic.r-ding:not(.r-ding--b){ right:6% !important; }
  .relic-bg .relic.r-coin{ left:6% !important; }
  .relic-bg .relic.r-oracle{ left:6% !important; }
  .relic-bg .relic.r-chariot{ left:6% !important; }
  .relic-bg .relic.r-bamboo{ right:6% !important; }
  .relic-bg .relic.r-weapon{ right:6% !important; }
  .relic-bg .relic.r-spade{ right:8% !important; }
}