/* ==========================================================================
   椰子海 · 周也粉丝收藏站 —— 全局样式
   主题:浅色蓝紫清新风(参考用户风格图)
   - 主背景:浅紫白 #f6f4fb
   - 主色:蓝紫 #6d6872(渐变标题 / 按钮 / 高亮)
   - 点缀:深香槟金 #b7a06b(少量轻奢点缀)
   - 卡片:白色半透明磨砂玻璃
   ========================================================================== */

/* ---------- 设计变量 ----------
 * 配色:半透雾白底 + 雾霾蓝主色 + 深灰文字
 * 玻璃卡片为半透明白,营造"雾白"朦胧质感
 */
:root {
  --bg: #f2f1ef;                    /* 主背景:浅灰白 */
  --bg-soft: #ebe9e7;               /* 次级背景 */
  --bg-card: rgba(255, 255, 255, 0.55);            /* 半透明白卡片 */
  --bg-card-hover: rgba(255, 255, 255, 0.8);
  --border-card: rgba(74, 71, 80, 0.14);           /* 细灰描边 */
  --accent: #6d6872;                /* 主色:暖灰 */
  --accent-deep: #4a4750;
  --accent-light: #9a95a2;
  --accent-soft: rgba(74, 71, 80, 0.07);
  --gold: #6d6872;                  /* 点缀:同暖灰 */
  --gold-light: #9a95a2;
  --gold-deep: #4a4750;
  --text: #4a4750;                  /* 主文字:暖灰 */
  --text-dim: #8b8792;              /* 次要文字:灰 */
  --danger: #c08a8a;
  --ok: #8aa898;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(120, 115, 135, 0.10);
  --blur: blur(14px);
}

/* ---------- 基础重置 ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  color: var(--text);
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  background-color: #f2f1ef;
  /* 浅灰白渐变 + 紫灰光晕 */
  background-image:
    radial-gradient(52% 40% at 78% 14%, rgba(160, 150, 190, 0.13), transparent 70%),
    radial-gradient(40% 34% at 12% 82%, rgba(150, 145, 165, 0.09), transparent 72%),
    radial-gradient(30% 26% at 88% 88%, rgba(170, 165, 185, 0.09), transparent 70%),
    linear-gradient(155deg, #f6f5f3 0%, #f0efed 45%, #ebe9e7 100%);
  background-attachment: fixed;
}
/* 细腻纸感纹理 */
body::after {
  content: "";
  position: fixed; inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
input, textarea { font-family: inherit; }

/* 衬线标题字体(轻奢感,第一版) */
.serif { font-family: Georgia, "Songti SC", "SimSun", serif; }

/* 暖灰渐变标题文字(档案风,低饱和) */
.gold-text {
  background: linear-gradient(120deg, #4a4750, #6d6872 50%, #8b8792);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ==========================================================================
   顶部导航
   ========================================================================== */
#navbar {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  max-width: 820px;
  width: calc(100% - 28px);
  border-radius: 60px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-card);
  box-shadow: 0 8px 30px rgba(120, 115, 135, 0.14);
}

.nav-inner {
  height: 56px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
}

.logo {
  color: var(--text);
  text-decoration: none;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 1px;
  white-space: nowrap;
}
.logo-sub { font-size: 12px; color: var(--text-dim); font-weight: 400; letter-spacing: 2px; margin-left: 6px; }

#nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
#nav-menu a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 2px;
  padding: 8px 14px;
  border-radius: 20px;
  transition: color .25s, background .25s;
  white-space: nowrap;
}
#nav-menu a:hover { color: var(--accent); }
#nav-menu a.active {
  color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px rgba(74, 71, 80, 0.35);
}

.nav-toggle {
  display: none;
  background: none; border: 1px solid var(--border-card); color: var(--accent);
  font-size: 20px; width: 42px; height: 42px; border-radius: 12px;
}

/* 移动端折叠 */
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  #nav-menu {
    position: absolute; top: calc(100% + 8px); left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid var(--border-card);
    border-radius: 20px;
    padding: 10px 16px 16px;
    display: none;
    box-shadow: var(--shadow);
  }
  #nav-menu.open { display: flex; animation: fadeIn .25s; }
  #nav-menu a { padding: 12px 16px; border-radius: 12px; text-align: center; }
}

/* ==========================================================================
   页面容器
   ========================================================================== */
.page { display: none; min-height: calc(100vh - 56px); padding-top: 84px; }
/* 首页 hero 全屏:从顶部开始,悬浮导航覆盖其上 */
#page-home { padding-top: 0; }
.page.active { display: block; animation: fadeIn .4s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

.page-inner { max-width: 1200px; margin: 0 auto; padding: 30px 20px 70px; }

.page-title { font-size: 34px; letter-spacing: 6px; font-weight: 600; }
.page-sub {
  color: var(--text-dim); font-size: 13px; letter-spacing: 4px;
  margin: 6px 0 26px;
  padding-left: 4px;
  border-left: 2px solid rgba(74, 71, 80, 0.5);
}

/* ---------- 玻璃卡片 ---------- */
.glass {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--shadow);
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 26px;
  border-radius: 30px;
  font-size: 15px; letter-spacing: 2px;
  border: 1px solid transparent;
  transition: transform .2s, box-shadow .2s, background .2s;
  text-decoration: none;
  user-select: none;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: .45; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(235, 233, 231, 0.7));
  color: var(--accent-deep);
  font-weight: 600;
  border: 1px solid rgba(74, 71, 80, 0.16);
  box-shadow: 0 6px 18px rgba(120, 115, 135, 0.10);
}
.btn-primary:hover { box-shadow: 0 10px 26px rgba(120, 115, 135, 0.16); transform: translateY(-2px); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.4);
  color: var(--accent-deep);
  border-color: rgba(74, 71, 80, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}
.btn-ghost:hover {
  color: var(--accent-deep);
  background: rgba(74, 71, 80, 0.06);
  border-color: rgba(74, 71, 80, 0.4);
  box-shadow: none;
}

.btn-small { padding: 7px 16px; font-size: 13px; letter-spacing: 1px; }

/* 标签徽章 */
.tag {
  display: inline-block; padding: 2px 10px; border-radius: 20px;
  font-size: 12px; letter-spacing: 1px;
  border: 1px solid rgba(74, 71, 80, 0.35);
  color: var(--accent);
  background: var(--accent-soft);
}
.tag.dim { color: var(--text-dim); background: rgba(74, 71, 80, 0.06); border-color: rgba(74, 71, 80, 0.18); }

/* 压在深色照片上的标签(卡面/海报)用白底,保证可读 */
.rcard-face .tag, .work-poster .tag {
  background: rgba(255, 255, 255, 0.9);
  color: var(--accent);
  border-color: rgba(255, 255, 255, 0.9);
}

/* ==========================================================================
   首页
   ========================================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
/* 主视觉:静态背景图(assets/bg.jpg)+ 紫灰光晕,不漂移 */
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(50% 42% at 78% 16%, rgba(160, 150, 190, 0.14), transparent 70%),
    radial-gradient(36% 30% at 12% 82%, rgba(150, 145, 165, 0.09), transparent 72%),
    url('../assets/bg.jpg') center / cover no-repeat;
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0) 55%, var(--bg) 100%);
}
.hero-content {
  position: relative;
  text-align: left;
  padding: 0 8vw;
  width: 100%;
  max-width: 680px;
  margin-right: auto;
  z-index: 2;
}
.hero-kicker { color: #8b8792; letter-spacing: 8px; font-size: 14px; margin-bottom: 14px; opacity: .9; }
.hero-title { font-size: clamp(64px, 14vw, 130px); letter-spacing: .18em; font-weight: 600; line-height: 1.05; background: none; -webkit-background-clip: initial; background-clip: initial; color: #4a4750; text-shadow: none; }
.hero-name { letter-spacing: 14px; font-size: 15px; color: #8b8792; margin: 12px 0 18px; }
.hero-slogan { color: #6d6872; letter-spacing: 6px; font-size: 16px; margin-bottom: 34px; }
.hero-enter { animation: floatIn 1s .3s both; color: var(--accent-deep); border-color: rgba(74, 71, 80, 0.3); }
.hero-enter:hover { background: rgba(74, 71, 80, 0.06); color: var(--accent-deep); border-color: rgba(74, 71, 80, 0.5); }

@keyframes floatIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* 四个功能入口卡片 */
.entry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: -64px;
  position: relative; z-index: 5;
}
.entry-card {
  padding: 34px 22px 28px;
  text-align: center;
  cursor: pointer;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.entry-card:hover {
  transform: translateY(-8px);
  border-color: rgba(74, 71, 80, 0.5);
  box-shadow: 0 18px 44px rgba(74, 71, 80, 0.16), 0 0 0 1px rgba(74, 71, 80, 0.25);
  background: var(--bg-card-hover);
}
.entry-icon { font-size: 46px; line-height: 1; margin-bottom: 14px; display: block; }
.entry-name { font-size: 19px; letter-spacing: 4px; margin-bottom: 8px; }
.entry-desc { color: var(--text-dim); font-size: 13px; margin-bottom: 18px; min-height: 40px; }
.entry-btn { font-size: 13px; letter-spacing: 2px; }

@media (max-width: 960px) {
  .entry-grid { grid-template-columns: repeat(2, 1fr); margin-top: -40px; }
}
@media (max-width: 520px) {
  .entry-grid { grid-template-columns: 1fr; margin-top: -30px; }
  .entry-card { padding: 24px 18px; }
}

/* ==========================================================================
   小档案
   ========================================================================== */
.profile-head {
  display: flex; gap: 34px; align-items: center;
  padding: 30px;
  margin-bottom: 26px;
  flex-wrap: wrap;
}
.profile-avatar {
  width: 170px; height: 170px; border-radius: 50%;
  background-size: cover; background-position: center;
  border: 2px solid rgba(74, 71, 80, 0.45);
  box-shadow: 0 0 0 6px rgba(74, 71, 80, 0.10), var(--shadow);
  flex: 0 0 auto;
}
.profile-info { flex: 1 1 300px; }
.profile-name { font-size: 30px; letter-spacing: 4px; }
.profile-name-en { color: var(--text-dim); letter-spacing: 6px; font-size: 13px; margin: 2px 0 12px; }
.profile-intro { color: var(--text-dim); font-size: 14px; max-width: 620px; }
.profile-meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px; margin-top: 18px; width: 100%;
}
.profile-meta .meta-item { padding: 10px 14px; border-radius: var(--radius-sm); background: rgba(74, 71, 80, 0.05); border: 1px solid var(--border-card); }
.meta-label { font-size: 12px; color: var(--text-dim); letter-spacing: 2px; }
.meta-value { color: var(--accent); font-size: 15px; letter-spacing: 1px; }

/* 分区标题 */
.section-title {
  display: flex; align-items: center; gap: 14px;
  font-size: 21px; letter-spacing: 4px; margin: 34px 0 18px;
}
.section-title::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, rgba(74, 71, 80, 0.4), transparent); }

/* 大事记时间线 */
.timeline { position: relative; padding-left: 26px; }
.timeline::before {
  content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px;
  width: 2px; background: linear-gradient(180deg, rgba(74, 71, 80, 0.6), rgba(74, 71, 80, 0.08));
}
.tl-item { position: relative; padding: 0 0 22px 18px; }
.tl-item::before {
  content: ""; position: absolute; left: -27px; top: 6px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--accent);
  box-shadow: 0 0 10px rgba(74, 71, 80, 0.5);
}
.tl-year { color: var(--accent); font-size: 15px; letter-spacing: 2px; font-weight: 600; }
.tl-text { color: var(--text-dim); font-size: 14px; margin-top: 2px; }

/* 荣誉墙 */
.award-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.award-card { padding: 18px 20px; display: flex; gap: 14px; align-items: flex-start; }
.award-icon { font-size: 26px; }
.award-name { color: var(--text); font-size: 15px; letter-spacing: 1px; }
.award-note { color: var(--text-dim); font-size: 13px; margin-top: 3px; }

/* 作品集 */
.works-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 18px;
}
.work-card { overflow: hidden; padding: 0; transition: transform .3s, border-color .3s; }
.work-card:hover { transform: translateY(-6px); border-color: rgba(74, 71, 80, 0.5); }
.work-poster {
  aspect-ratio: 3 / 4;
  background-size: cover; background-position: center;
  position: relative;
}
.work-poster .work-year { position: absolute; top: 10px; left: 10px; }
.work-info { padding: 12px 14px 16px; }
.work-title { font-size: 16px; letter-spacing: 1px; }
.work-role { color: var(--text-dim); font-size: 13px; margin-top: 2px; }

/* ==========================================================================
   也子工坊
   ========================================================================== */
.workshop-tabs { display: flex; gap: 12px; margin-bottom: 22px; }
.ws-tab {
  padding: 10px 26px; border-radius: 30px;
  background: transparent; color: var(--text-dim);
  border: 1px solid var(--border-card); font-size: 15px; letter-spacing: 3px;
  transition: .25s;
}
.ws-tab.active {
  color: var(--accent-deep); font-weight: 600;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(235, 233, 231, 0.7));
  border-color: rgba(74, 71, 80, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.ws-layout { display: grid; grid-template-columns: 380px 1fr; gap: 24px; align-items: start; }
@media (max-width: 960px) { .ws-layout { grid-template-columns: 1fr; } }

/* 舞台(展示 Q 版小人) */
.qstage {
  padding: 26px 20px 20px;
  text-align: center;
  position: sticky; top: 84px;
}
@media (max-width: 960px) { .qstage { position: static; } }
.qstage svg { width: 100%; max-width: 300px; height: auto; filter: drop-shadow(0 14px 26px rgba(74, 71, 80, 0.25)); }
.qstage-name { color: var(--accent); letter-spacing: 3px; font-size: 14px; margin-top: 10px; }
.qstage-actions { display: flex; gap: 10px; justify-content: center; margin-top: 14px; flex-wrap: wrap; }

/* 部件选择器 */
.parts-panel { display: flex; flex-direction: column; gap: 18px; }
.part-group { padding: 18px 20px; }
.part-label { color: var(--text-dim); font-size: 13px; letter-spacing: 3px; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.part-options { display: flex; flex-wrap: wrap; gap: 10px; }
.part-opt {
  padding: 8px 16px; border-radius: 24px;
  background: transparent; color: var(--text);
  border: 1px solid var(--border-card); font-size: 14px; letter-spacing: 1px;
  transition: .2s;
}
.part-opt:hover { border-color: rgba(74, 71, 80, 0.55); }
.part-opt.active {
  background: var(--accent-soft);
  border-color: var(--accent); color: var(--accent);
  box-shadow: 0 0 0 1px rgba(74, 71, 80, 0.35);
}
/* 颜色圆点选择 */
.swatches { display: flex; gap: 10px; flex-wrap: wrap; }
.swatch {
  width: 30px; height: 30px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.6);
  cursor: pointer; transition: transform .2s, box-shadow .2s;
}
.swatch:hover { transform: scale(1.15); }
.swatch.active { box-shadow: 0 0 0 3px rgba(74, 71, 80, 0.55); transform: scale(1.15); }

/* 限定造型 */
.locked-outfits { margin-top: 4px; }
.locked-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.locked-card { padding: 16px; text-align: center; cursor: default; transition: .25s; }
.locked-card.unlocked { cursor: pointer; border-color: rgba(74, 71, 80, 0.5); }
.locked-card.unlocked:hover { transform: translateY(-4px); background: var(--bg-card-hover); }
.locked-card.locked { opacity: .55; }
.locked-icon { font-size: 34px; display: block; margin-bottom: 8px; }
.locked-name { font-size: 14px; letter-spacing: 2px; }
.locked-state { font-size: 12px; color: var(--text-dim); margin-top: 4px; }
.locked-card.locked .locked-state { color: var(--danger); }

/* 合拍立牌 */
.stand-layout { display: grid; grid-template-columns: 1fr 340px; gap: 24px; align-items: start; }
@media (max-width: 900px) { .stand-layout { grid-template-columns: 1fr; } }
.stand-stage { padding: 24px; text-align: center; }
.stand-stage canvas { width: 100%; max-width: 460px; height: auto; border-radius: var(--radius-sm); box-shadow: var(--shadow); }
.stand-controls { display: flex; flex-direction: column; gap: 14px; }
.stand-template-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stand-template {
  aspect-ratio: 1; border-radius: var(--radius-sm);
  border: 1px solid var(--border-card); background: var(--bg-card);
  cursor: pointer; padding: 6px; transition: .2s;
}
.stand-template:hover { border-color: rgba(74, 71, 80, 0.55); }
.stand-template.active { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(74, 71, 80, 0.4); }
.stand-template svg { width: 100%; height: 100%; }

/* ==========================================================================
   图鉴
   ========================================================================== */
.stats-bar { padding: 20px 24px; margin-bottom: 26px; }
.stats-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.stats-num { color: var(--accent); font-size: 26px; letter-spacing: 2px; }
.stats-num small { font-size: 15px; color: var(--text-dim); }
.progress-track { height: 10px; border-radius: 6px; background: rgba(74, 71, 80, 0.10); margin-top: 14px; overflow: hidden; }
.progress-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent), #6d6872);
  border-radius: 6px;
  transition: width .6s ease;
  box-shadow: 0 0 14px rgba(74, 71, 80, 0.5);
}
.fragment-bank { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.frag-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 30px;
  border: 1px solid var(--border-card); background: rgba(255, 255, 255, 0.6);
  font-size: 13px; color: var(--text);
}
.frag-chip b { color: var(--accent); font-size: 15px; }

.series-block { margin-bottom: 30px; }
.series-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.series-name { font-size: 21px; letter-spacing: 3px; }
.series-desc { color: var(--text-dim); font-size: 13px; }
.series-progress { margin-left: auto; color: var(--accent); font-size: 14px; letter-spacing: 1px; }

.card-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
@media (max-width: 1000px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px)  { .card-grid { grid-template-columns: repeat(2, 1fr); } }

.rcard { padding: 0; overflow: hidden; transition: transform .3s, border-color .3s; }
.rcard:hover { transform: translateY(-5px); border-color: rgba(74, 71, 80, 0.5); }
.rcard-face {
  aspect-ratio: 3 / 4;
  background-size: cover; background-position: center;
  position: relative;
  display: flex; align-items: flex-end;
}
.rcard-face::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(30, 22, 48, 0.75));
}
.rcard.owned .rcard-face::after {
  content: "已收集 ✓"; position: absolute; top: 8px; right: 8px;
  font-size: 11px; letter-spacing: 1px; padding: 2px 8px; border-radius: 12px;
  background: rgba(255, 255, 255, 0.85); border: 1px solid var(--accent);
  color: var(--accent);
}
.rcard.locked .rcard-face {
  filter: grayscale(1) brightness(.55);
}
.rcard.locked .rcard-face::after {
  content: "🔒"; position: absolute; top: 8px; right: 8px; font-size: 16px;
}
.rcard-info { padding: 10px 12px 14px; }
.rcard-name { font-size: 15px; letter-spacing: 1px; }
.rcard-sub { color: var(--text-dim); font-size: 12px; }
.rcard-action { margin-top: 8px; width: 100%; }
.rcard-action .btn { width: 100%; padding: 7px 0; }

/* ==========================================================================
   卡册
   ========================================================================== */
.book-wrap { max-width: 900px; margin: 0 auto; }
.book-nav { display: flex; align-items: center; justify-content: center; gap: 18px; margin-bottom: 20px; }
.book-dots { display: flex; gap: 8px; }
.book-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(74, 71, 80, 0.18); border: none; padding: 0; transition: .25s; }
.book-dot.active { background: var(--accent); box-shadow: 0 0 10px rgba(74, 71, 80, 0.7); transform: scale(1.2); }
.book-page { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; max-width: 560px; margin: 0 auto; }

.slot {
  aspect-ratio: 3 / 4.1;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(74, 71, 80, 0.4);
  background: rgba(74, 71, 80, 0.05);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; color: var(--text-dim);
  overflow: hidden;
  position: relative;
  transition: border-color .2s, transform .2s;
}
.slot.owned { border: 1px solid rgba(74, 71, 80, 0.4); cursor: grab; background: var(--bg-card); }
.slot.owned.dragging { opacity: .35; }
.slot.owned.selected { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(74, 71, 80, 0.35); }
.slot.owned:hover { transform: translateY(-3px); }
.slot .slot-face { position: absolute; inset: 0; background-size: cover; background-position: center; }
.slot .slot-face::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(30, 22, 48, 0.8)); }
.slot .slot-name { position: absolute; left: 10px; right: 10px; bottom: 10px; font-size: 13px; letter-spacing: 1px; color: #fff; z-index: 2; }
.slot .slot-count { font-size: 13px; }
.book-tip { text-align: center; color: var(--text-dim); font-size: 13px; margin-top: 18px; }

/* ==========================================================================
   游乐园
   ========================================================================== */
.park-top { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: start; margin-bottom: 26px; }
@media (max-width: 860px) { .park-top { grid-template-columns: 1fr; } }

.game-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .game-grid { grid-template-columns: 1fr; } }

.game-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.game-thumb {
  height: 150px;
  background-size: cover; background-position: center;
  display: flex; align-items: center; justify-content: center;
  font-size: 54px;
  position: relative;
}
.game-thumb::before { content: ""; position: absolute; inset: 0; background: rgba(74, 71, 80, 0.10); }
.game-body { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; }
.game-name { font-size: 18px; letter-spacing: 3px; margin-bottom: 6px; }
.game-desc { color: var(--text-dim); font-size: 13px; flex: 1; margin-bottom: 14px; }
.game-reward { font-size: 12px; color: var(--accent); margin-bottom: 12px; letter-spacing: 1px; }

/* 游戏面板(通用) */
.game-panel { padding: 24px; margin-top: 24px; }
.game-panel-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.game-panel-title { font-size: 18px; letter-spacing: 3px; color: var(--accent); }
.game-hud { color: var(--text-dim); font-size: 14px; letter-spacing: 1px; }
.game-hud b { color: var(--accent); font-size: 17px; }

/* 拼图 */
.puzzle-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 4px; width: min(420px, 100%); margin: 0 auto;
  border-radius: var(--radius-sm); overflow: hidden;
  border: 2px solid rgba(74, 71, 80, 0.4);
}
.puzzle-cell {
  aspect-ratio: 1;
  background-size: 300% 300%;
  cursor: pointer;
  border: none; padding: 0;
  transition: transform .15s, box-shadow .15s;
}
.puzzle-cell:hover { transform: scale(1.04); z-index: 2; box-shadow: 0 4px 16px rgba(74, 71, 80, 0.4); }
.puzzle-cell.hold { outline: 3px solid var(--accent); z-index: 3; }

/* 接物 */
.catch-area {
  position: relative;
  width: min(560px, 100%); height: 420px;
  margin: 0 auto;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, #e8e3f5 0%, #ddd6ee 100%);
  border: 1px solid var(--border-card);
  overflow: hidden;
  touch-action: none;
  user-select: none;
}
.catch-player {
  position: absolute; bottom: 8px;
  width: 64px; height: 64px;
  font-size: 48px; text-align: center; line-height: 64px;
  transform: translateX(-50%);
  transition: left .05s linear;
  filter: drop-shadow(0 6px 10px rgba(74, 71, 80, 0.35));
}
.catch-item {
  position: absolute; top: -44px;
  font-size: 38px; line-height: 40px;
  transform: translateX(-50%);
}
.catch-item.good { filter: drop-shadow(0 0 8px rgba(74, 71, 80, 0.55)); }
.catch-item.bad  { filter: drop-shadow(0 0 8px rgba(217, 106, 106, 0.5)); }

/* 刮刮乐 */
.scratch-wrap {
  position: relative;
  width: min(560px, 100%); aspect-ratio: 560 / 300;
  margin: 0 auto;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-card);
}
.scratch-prize {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px;
  background: linear-gradient(135deg, #eae5f6, #d3cbeb);
}
.scratch-prize .prize-icon { font-size: 52px; }
.scratch-prize .prize-text { color: var(--accent); letter-spacing: 2px; font-size: 17px; }
#scratch-canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: crosshair; }

/* ==========================================================================
   椰子海(留言区)
   ========================================================================== */
.sea-layout { display: grid; grid-template-columns: 360px 1fr; gap: 24px; align-items: start; }
@media (max-width: 900px) { .sea-layout { grid-template-columns: 1fr; } }

.post-box { padding: 22px; }
.post-box label { display: block; font-size: 13px; color: var(--text-dim); letter-spacing: 2px; margin: 12px 0 6px; }
.post-box input[type="text"], .post-box textarea {
  width: 100%; padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-card);
  background: rgba(255, 255, 255, 0.85);
  color: var(--text); font-size: 14px;
  outline: none;
  transition: border-color .2s;
}
.post-box input:focus, .post-box textarea:focus { border-color: rgba(74, 71, 80, 0.6); }
.post-box textarea { resize: vertical; min-height: 110px; }
.avatar-upload { display: flex; align-items: center; gap: 14px; }
.avatar-preview {
  width: 56px; height: 56px; border-radius: 50%;
  background-size: cover; background-position: center;
  border: 1px solid var(--border-card);
  background-color: rgba(255, 255, 255, 0.85);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; overflow: hidden; flex: 0 0 auto;
}
.post-submit { margin-top: 16px; width: 100%; }

.msg-list { display: flex; flex-direction: column; gap: 16px; }
.msg-card { padding: 18px 20px; }
.msg-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.msg-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background-size: cover; background-position: center;
  background-color: rgba(255, 255, 255, 0.85);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; overflow: hidden; flex: 0 0 auto;
  border: 1px solid var(--border-card);
}
.msg-name { font-size: 15px; letter-spacing: 1px; }
.msg-time { font-size: 12px; color: var(--text-dim); }
.msg-text { font-size: 14px; line-height: 1.8; white-space: pre-wrap; word-break: break-word; }
.msg-actions { display: flex; gap: 16px; margin-top: 12px; }
.msg-action {
  background: none; border: none; color: var(--text-dim);
  font-size: 13px; letter-spacing: 1px;
  display: inline-flex; align-items: center; gap: 5px;
  transition: color .2s;
  padding: 2px 4px;
}
.msg-action:hover { color: var(--accent); }
.msg-action.liked { color: var(--accent); }

.replies { margin-top: 12px; padding-left: 16px; border-left: 2px solid rgba(74, 71, 80, 0.3); display: flex; flex-direction: column; gap: 10px; }
.reply-card { background: rgba(74, 71, 80, 0.05); border-radius: var(--radius-sm); padding: 10px 14px; }
.reply-card .msg-name { font-size: 13px; }
.reply-card .msg-text { font-size: 13px; }
.reply-input { display: flex; gap: 8px; margin-top: 12px; }
.reply-input input {
  flex: 1; padding: 8px 12px;
  border-radius: 20px; border: 1px solid var(--border-card);
  background: rgba(255, 255, 255, 0.85); color: var(--text);
  font-size: 13px; outline: none;
}
.reply-input input:focus { border-color: rgba(74, 71, 80, 0.6); }
.reply-input button { padding: 8px 18px; border-radius: 20px; font-size: 13px; }

.empty-tip { text-align: center; color: var(--text-dim); padding: 50px 20px; font-size: 15px; letter-spacing: 3px; }

/* ==========================================================================
   登录 / 用户区
   ========================================================================== */
.nav-user { display: flex; align-items: center; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); flex: 0 0 auto; }
.nav-user-btn { display: inline-flex; align-items: center; gap: 7px; }
.nav-avatar {
  width: 24px; height: 24px; border-radius: 50%;
  background-size: cover; background-position: center;
  border: 1px solid rgba(74, 71, 80, 0.4);
  flex: 0 0 auto;
}
.nav-local-tag {
  font-size: 11px; letter-spacing: 2px; color: var(--text-dim);
  border: 1px dashed var(--border-card); border-radius: 20px; padding: 4px 10px;
  opacity: .8; white-space: nowrap;
}
.nav-user-pop {
  position: absolute; right: 0; top: calc(100% + 10px);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--border-card); border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 14px; min-width: 210px; z-index: 120;
  display: flex; flex-direction: column; gap: 10px;
  animation: fadeIn .2s;
}
.nav-pop-name { font-size: 15px; font-weight: 600; letter-spacing: 1px; }
.nav-pop-email { font-size: 12px; color: var(--text-dim); word-break: break-all; }
.nav-pop-row { display: flex; gap: 8px; }
.nav-pop-row input {
  flex: 1; min-width: 0; padding: 7px 10px; font-size: 13px;
  border-radius: 16px; border: 1px solid var(--border-card);
  background: rgba(255, 255, 255, 0.85); color: var(--text); outline: none;
}
.nav-pop-row input:focus { border-color: rgba(74, 71, 80, 0.6); }
.nav-pop-btn { width: 100%; }

.auth-tabs { display: flex; gap: 8px; margin-bottom: 14px; }
.auth-tab {
  flex: 1; padding: 9px 0; border-radius: 24px;
  background: transparent; color: var(--text-dim);
  border: 1px solid var(--border-card); font-size: 14px; letter-spacing: 3px;
  transition: .25s;
}
.auth-tab.active {
  color: var(--accent-deep); font-weight: 600;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(235, 233, 231, 0.7));
  border-color: rgba(74, 71, 80, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}
.auth-body label { display: block; font-size: 13px; color: var(--text-dim); letter-spacing: 2px; margin: 10px 0 5px; }
.auth-input {
  width: 100%; padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-card);
  background: rgba(255, 255, 255, 0.85);
  color: var(--text); font-size: 14px; outline: none;
  transition: border-color .2s;
}
.auth-input:focus { border-color: rgba(74, 71, 80, 0.6); }
.auth-hint { color: var(--danger); font-size: 13px; margin-top: 10px; min-height: 18px; }

/* ==========================================================================
   页脚
   ========================================================================== */
.footer {
  border-top: 1px solid var(--border-card);
  padding: 30px 20px 40px;
  text-align: center;
  color: var(--text-dim);
  font-size: 14px; letter-spacing: 2px;
  background: linear-gradient(180deg, transparent, rgba(74, 71, 80, 0.07));
}
.footer-note { font-size: 12px; margin-top: 8px; opacity: .75; }

/* ==========================================================================
   Toast 与 弹窗
   ========================================================================== */
#toast-root {
  position: fixed; top: 78px; left: 50%; transform: translateX(-50%);
  z-index: 300; display: flex; flex-direction: column; gap: 10px;
  align-items: center; pointer-events: none;
}
.toast {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(74, 71, 80, 0.45);
  color: var(--accent);
  padding: 11px 24px; border-radius: 30px;
  font-size: 14px; letter-spacing: 1px;
  box-shadow: 0 10px 30px rgba(74, 71, 80, 0.18);
  animation: toastIn .3s ease;
  backdrop-filter: blur(10px);
}
.toast.out { animation: toastOut .35s ease forwards; }
@keyframes toastIn { from { opacity: 0; transform: translateY(-14px); } to { opacity: 1; transform: none; } }
@keyframes toastOut { to { opacity: 0; transform: translateY(-14px); } }

.modal-mask {
  position: fixed; inset: 0; z-index: 400;
  background: rgba(95, 110, 140, 0.35);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: fadeIn .25s;
}
.modal-card { padding: 26px 28px; max-width: 420px; width: 100%; text-align: center; animation: popIn .3s ease; }
@keyframes popIn { from { opacity: 0; transform: scale(.92); } to { opacity: 1; transform: none; } }
.modal-icon { font-size: 46px; display: block; margin-bottom: 10px; }
.modal-title { font-size: 20px; letter-spacing: 3px; margin-bottom: 8px; }
.modal-text { color: var(--text-dim); font-size: 14px; margin-bottom: 20px; }
.modal-actions { display: flex; gap: 12px; justify-content: center; }

/* 背景静态(不漂移),仅保留浮动星光点 */
@media (prefers-reduced-motion: reduce) {
  .hp { animation: none; }
}

/* 滚动条美化 */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(74, 71, 80, 0.30); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: rgba(74, 71, 80, 0.5); }

/* ==========================================================================
   Uiverse 风格特效
   参考 uiverse.io 经典 CSS 特效(如按钮扫光 / 霓虹发光 / 卡片流光 /
   滑动下划线 / 点击波纹 / 漂浮光点 / 路由进度条),按本站主题色重制
   ========================================================================== */

/* 1) 主按钮:悬停斜向扫光(shine) */
.btn { position: relative; overflow: hidden; }
.btn-primary::after {
  content: ""; position: absolute; top: 0; left: -80%;
  width: 45%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  transform: skewX(-22deg);
  transition: left .55s ease;
  pointer-events: none;
  z-index: 1;
}
.btn-primary:hover::after { left: 135%; }

/* 2) 幽灵按钮:悬停霓虹发光(填充渐变 + 多层光晕) */
.btn-ghost:hover {
  color: #ffffff;
  background: linear-gradient(135deg, #6d6872, var(--accent) 55%, var(--accent-deep));
  border-color: transparent;
  box-shadow: 0 0 16px rgba(74, 71, 80, 0.55), 0 0 44px rgba(74, 71, 80, 0.28);
}

/* 3) 交互卡片:悬停顶部流光扫过 */
.entry-card, .work-card, .game-card, .rcard, .g-photo, .msg-card {
  position: relative; overflow: hidden;
}
.entry-card::before, .work-card::before, .game-card::before,
.rcard::before, .g-photo::before, .msg-card::before {
  content: ""; position: absolute; top: 0; left: -100%;
  width: 65%; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, transparent, rgba(74, 71, 80, 0.75), transparent);
  opacity: 0;
  transition: left .75s ease, opacity .3s;
  z-index: 3; pointer-events: none;
}
.entry-card:hover::before, .work-card:hover::before, .game-card:hover::before,
.rcard:hover::before, .g-photo:hover::before, .msg-card:hover::before {
  left: 130%; opacity: 1;
}

/* 4) 导航链接:悬停/激活滑动下划线 */
#nav-menu a { position: relative; }
#nav-menu a::after {
  content: ""; position: absolute; left: 50%; bottom: 5px; transform: translateX(-50%);
  width: 0; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, #6d6872, var(--accent));
  transition: width .3s ease;
}
#nav-menu a:hover::after, #nav-menu a.active::after { width: 60%; }

/* 5) 按钮点击波纹(配合 main.js 的 ripple 逻辑) */
.ripple {
  position: absolute; border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  transform: scale(0);
  animation: rippleAnim .65s ease-out forwards;
  pointer-events: none; z-index: 5;
}
@keyframes rippleAnim { to { transform: scale(1); opacity: 0; } }

/* 6) 路由切换:顶部流光进度条(配合 router.js) */
.route-bar {
  position: fixed; top: 0; left: -40%;
  height: 3px; width: 40%; z-index: 250;
  background: linear-gradient(90deg, transparent, #6d6872, var(--accent), transparent);
  animation: routeSlide .55s ease forwards;
  box-shadow: 0 0 14px rgba(74, 71, 80, 0.9);
  pointer-events: none;
}
@keyframes routeSlide { to { left: 110%; } }

/* 7) 首页主视觉:漂浮光点(配合 home.js 生成) */
.hero-particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 1; }
.hero-content { z-index: 2; }
.hero-scroll { z-index: 2; }
.hp {
  position: absolute; bottom: -14px; border-radius: 50%;
  background: radial-gradient(circle, rgba(160, 150, 190, 0.8), rgba(160, 150, 190, 0));
  animation: hpRise linear infinite;
  opacity: 0;
}
@keyframes hpRise {
  0%   { transform: translate(0, 0); opacity: 0; }
  12%  { opacity: .85; }
  100% { transform: translate(var(--drift, 0px), -108vh); opacity: 0; }
}