/* =========================================================
   Shaman's Crystal · 萨满的水晶圣殿  v0.0.03
   主题：深紫星空 × 萨满金
   ========================================================= */
:root{
  --purple-deep:#1a0533;
  --purple-mid:#3b0f6b;
  --purple-light:#8b5cd6;
  --gold:#d4a94a;
  --gold-light:#f0d68a;
  --star:#e8d5ff;
  --text:#f5edff;
  --text-dim:#c4b5e0;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:"Georgia","Songti SC","Microsoft YaHei",serif;
  color:var(--text);
  background:var(--purple-deep);
  overflow-x:hidden;
  line-height:1.9;
}
img{max-width:100%;}

/* ============ 星空背景 ============ */
#starsCanvas{
  position:fixed;inset:0;z-index:0;
  background:radial-gradient(ellipse at 30% 20%, #2a0a4a 0%, #15032e 55%, #0a0218 100%);
}
.orb{
  position:fixed;border-radius:50%;
  filter:blur(8px);opacity:.5;z-index:1;
  animation:float 14s ease-in-out infinite;
  pointer-events:none;
}
.orb.o1{width:120px;height:120px;left:8%;top:15%;background:radial-gradient(circle,var(--purple-light),transparent 70%);}
.orb.o2{width:90px;height:90px;right:20%;top:60%;background:radial-gradient(circle,var(--gold),transparent 70%);animation-delay:-5s;}
.orb.o3{width:160px;height:160px;left:40%;bottom:10%;background:radial-gradient(circle,#5b21b6,transparent 70%);animation-delay:-9s;}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(30px,-40px) scale(1.2);}
}

/* ============ 滚动进度条 ============ */
#progressBar{
  position:fixed;top:0;left:0;height:3px;width:0%;
  background:linear-gradient(90deg,var(--gold),var(--gold-light));
  z-index:2000;box-shadow:0 0 10px var(--gold);
}

/* ============ 鼠标跟随光晕 ============ */
#cursorGlow{
  position:fixed;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(139,92,214,0.18),transparent 65%);
  transform:translate(-50%,-50%);pointer-events:none;z-index:3;
  mix-blend-mode:screen;transition:opacity .3s;
}

/* ============ 导航 ============ */
nav{
  position:fixed;top:0;width:100%;z-index:1000;
  padding:1.2rem 4%;
  display:flex;justify-content:space-between;align-items:center;
  background:rgba(26,5,51,0.7);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(212,169,74,0.2);
  transition:padding .3s;
}
nav.scrolled{padding:.7rem 4%;}
.logo{
  font-size:1.4rem;color:var(--gold);text-decoration:none;
  letter-spacing:3px;text-transform:uppercase;
  text-shadow:0 0 15px rgba(212,169,74,0.4);
}
.logo span{color:var(--gold-light);}
.nav-links{display:flex;gap:2rem;list-style:none;}
.nav-links a{
  color:var(--text-dim);text-decoration:none;font-size:.9rem;
  letter-spacing:2px;position:relative;transition:color .3s;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-5px;left:0;width:0;height:1px;
  background:var(--gold);transition:width .3s;
}
.nav-links a:hover,.nav-links a.active{color:var(--gold-light);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}

/* 二级页导航改为吸顶（秘典/矩阵页无全屏 Hero） */
.page-lore nav,.page-gallery nav{position:sticky;}

/* ============ Hero ============ */
.hero{
  position:relative;z-index:2;
  min-height:100vh;display:flex;flex-direction:column;
  justify-content:center;align-items:center;text-align:center;
  padding:0 2rem;
}
.hero .runes{
  font-size:1.6rem;color:var(--gold);letter-spacing:12px;
  opacity:.7;margin-bottom:1.5rem;
  animation:fadeInDown 1.2s ease;
}
.hero h1{
  font-size:clamp(2.5rem,6vw,5rem);
  background:linear-gradient(135deg,var(--gold),var(--gold-light),var(--purple-light));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  letter-spacing:6px;margin-bottom:1rem;
  animation:fadeInUp 1.2s ease .2s both;
  text-shadow:0 0 40px rgba(212,169,74,0.3);
}
.hero .subtitle{
  font-size:1.15rem;color:var(--text-dim);max-width:620px;
  animation:fadeInUp 1.2s ease .5s both;
}
.scroll-hint{
  position:absolute;bottom:40px;left:50%;transform:translateX(-50%);
  color:var(--gold);font-size:.85rem;letter-spacing:3px;
  animation:bob 2s ease-in-out infinite;
}
.scroll-hint::after{
  content:'↓';display:block;text-align:center;margin-top:6px;font-size:1.2rem;
}
@keyframes bob{0%,100%{transform:translate(-50%,0);opacity:.6;}50%{transform:translate(-50%,12px);opacity:1;}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(40px);}to{opacity:1;transform:translateY(0);}}
@keyframes fadeInDown{from{opacity:0;transform:translateY(-30px);}to{opacity:1;transform:translateY(0);}}

/* ============ 通用区块 ============ */
section{position:relative;z-index:2;}
.section-title{
  text-align:center;font-size:2.3rem;color:var(--gold);
  letter-spacing:5px;margin-bottom:.6rem;
}
.section-title .en{display:block;font-size:.85rem;color:var(--text-dim);letter-spacing:6px;margin-top:.4rem;text-transform:uppercase;}
.section-sub{text-align:center;color:var(--text-dim);font-style:italic;margin-bottom:3.5rem;}

/* ============ 首页：滚动图片长廊 ============ */
.gallery-wrap{
  padding:5rem 0 4rem;overflow:hidden;position:relative;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.gallery-track{
  display:flex;gap:2rem;width:max-content;
  padding:1rem 2rem;
  will-change:transform;
  transition:transform .15s linear;
}
.gallery-track.dragging{transition:none;}
.gallery-card{
  position:relative;width:300px;height:420px;flex-shrink:0;
  border-radius:16px;overflow:hidden;cursor:pointer;
  border:1px solid rgba(212,169,74,0.3);
  box-shadow:0 10px 40px rgba(0,0,0,.5);
  transition:transform .5s,box-shadow .5s;
}
.gallery-card img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .8s ease,filter .8s;
  filter:brightness(.8) saturate(1.1);
}
.gallery-card::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to top,var(--purple-deep) 0%,transparent 55%);
}
.gallery-card .info{
  position:absolute;left:0;right:0;bottom:0;padding:1.5rem;
  z-index:2;transform:translateY(28px);transition:transform .45s;
}
.gallery-card .info h3{color:var(--gold);font-size:1.25rem;letter-spacing:2px;}
.gallery-card .info p{color:#ddd;font-size:.85rem;margin-top:.4rem;opacity:0;transition:opacity .45s;line-height:1.5;}
.gallery-card:hover{
  transform:translateY(-12px) scale(1.03);
  box-shadow:0 20px 60px rgba(212,169,74,.35),0 0 0 1px var(--gold) inset;
}
.gallery-card:hover img{transform:scale(1.12);filter:brightness(1) saturate(1.3);}
.gallery-card:hover .info{transform:translateY(0);}
.gallery-card:hover .info p{opacity:1;}

/* 左右控制箭头 */
.gallery-btn{
  position:absolute;top:52%;transform:translateY(-50%);
  width:52px;height:52px;border-radius:50%;
  border:1px solid rgba(212,169,74,.55);
  background:rgba(26,5,51,.65);color:var(--gold);
  font-size:2rem;line-height:1;cursor:pointer;z-index:20;
  backdrop-filter:blur(6px);
  opacity:0;transition:opacity .4s,transform .3s,box-shadow .3s,background .3s;
  display:flex;align-items:center;justify-content:center;
}
.gallery-wrap:hover .gallery-btn{opacity:1;}
.gallery-btn:hover{
  background:rgba(212,169,74,.2);color:var(--gold-light);
  box-shadow:0 0 24px rgba(212,169,74,.5);transform:translateY(-50%) scale(1.12);
}
.gallery-btn:active{transform:translateY(-50%) scale(.95);}
.gallery-btn.prev{left:2.5%;}
.gallery-btn.next{right:2.5%;}
.gallery-wrap.manual .gallery-btn{opacity:1;}

/* ============ 特性网格 ============ */
.features{padding:5rem 6%;}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2rem;max-width:1200px;margin:0 auto;}
.feature{
  background:rgba(59,15,107,0.25);border:1px solid rgba(212,169,74,0.2);
  border-radius:14px;padding:2.2rem 1.8rem;text-align:center;
  backdrop-filter:blur(6px);
  transition:transform .4s,box-shadow .4s,border-color .4s;
}
.feature:hover{
  transform:translateY(-10px);border-color:var(--gold);
  box-shadow:0 15px 40px rgba(212,169,74,.2);
}
.feature .icon{font-size:2.6rem;margin-bottom:.8rem;display:inline-block;animation:floatIcon 3s ease-in-out infinite;}
@keyframes floatIcon{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}
.feature h3{color:var(--gold-light);font-size:1.2rem;margin-bottom:.5rem;letter-spacing:2px;}
.feature p{color:var(--text-dim);font-size:.92rem;}

/* ============ 视差引言 ============ */
.parallax-quote{
  padding:7rem 2rem;margin:4rem 0;
  background:linear-gradient(rgba(26,5,51,.75),rgba(26,5,51,.75)),
             radial-gradient(circle at 50% 50%,var(--purple-mid),transparent);
  text-align:center;position:relative;overflow:hidden;
}
.parallax-quote blockquote{
  font-size:clamp(1.3rem,3vw,2rem);color:var(--gold-light);
  max-width:800px;margin:0 auto;line-height:1.8;font-style:italic;
  position:relative;z-index:2;
}
.parallax-quote .big-rune{
  position:absolute;font-size:14rem;color:rgba(212,169,74,.06);
  top:50%;left:50%;transform:translate(-50%,-50%);z-index:1;
}

/* ============ 二级页 Hero（秘典 / 矩阵） ============ */
.page-hero{
  position:relative;z-index:2;
  padding:7rem 2rem 3rem;text-align:center;
  background:radial-gradient(circle at 50% 30%,var(--purple-mid),transparent 70%);
}
.page-hero .runes{color:var(--gold);letter-spacing:12px;font-size:1.5rem;margin-bottom:1rem;}
.page-hero h1{font-size:clamp(2rem,5vw,3.5rem);color:var(--gold);letter-spacing:5px;}
.page-hero p{color:var(--text-dim);margin-top:1rem;}

/* ============ 水晶秘典 ============ */
.lore-wrap{position:relative;z-index:2;max-width:900px;margin:0 auto;padding:2rem;}
.lore-card{
  background:rgba(59,15,107,.2);border:1px solid rgba(212,169,74,.25);
  border-left:3px solid var(--gold);border-radius:14px;
  padding:2rem;margin-bottom:2rem;
  transition:transform .4s,box-shadow .4s;
}
.lore-card:hover{transform:translateY(-6px);box-shadow:0 15px 40px rgba(212,169,74,.15);}
.lore-card h2{color:var(--gold-light);letter-spacing:2px;margin-bottom:.8rem;}
.lore-card p{color:var(--text-dim);}
.lore-card .en{color:var(--gold);font-size:.9rem;letter-spacing:2px;}
.runes-row{font-size:2rem;color:var(--gold);letter-spacing:10px;text-align:center;opacity:.5;margin:1rem 0;}

/* ============ 水晶矩阵（gallery.php）============
   电脑端每行 4 张，手机端每行 2 张，依次向下排列 */
.matrix-wrap{position:relative;z-index:2;max-width:1240px;margin:0 auto;padding:2rem 4% 4rem;}
.matrix-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1.6rem;
}
.matrix-card{
  position:relative;border-radius:14px;overflow:hidden;cursor:pointer;
  border:1px solid rgba(212,169,74,0.3);
  box-shadow:0 10px 40px rgba(0,0,0,.5);
  aspect-ratio:5/7;
  background:rgba(59,15,107,.2);
  transition:transform .45s,box-shadow .45s;
}
.matrix-card img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .8s ease,filter .8s;
  filter:brightness(.85) saturate(1.1);
}
.matrix-card::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to top,rgba(26,5,51,.92) 0%,transparent 50%);
}
.matrix-card .info{
  position:absolute;left:0;right:0;bottom:0;padding:1rem 1.1rem;z-index:2;
}
.matrix-card .info h3{color:var(--gold);font-size:1.05rem;letter-spacing:2px;}
.matrix-card .info p{color:var(--text-dim);font-size:.8rem;margin-top:.2rem;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.matrix-card:hover{
  transform:translateY(-8px);
  box-shadow:0 18px 50px rgba(212,169,74,.3),0 0 0 1px var(--gold) inset;
}
.matrix-card:hover img{transform:scale(1.1);filter:brightness(1) saturate(1.25);}
.matrix-empty{
  text-align:center;color:var(--text-dim);padding:4rem 1rem;
  border:1px dashed rgba(212,169,74,.35);border-radius:14px;
}
/* 手机端每行 2 张 */
@media (max-width:768px){
  .matrix-grid{grid-template-columns:repeat(2,1fr);gap:.9rem;}
  .matrix-card .info{padding:.7rem .8rem;}
  .matrix-card .info h3{font-size:.9rem;}
  .matrix-card .info p{font-size:.72rem;-webkit-line-clamp:1;}
}

/* ============ 图片灯箱 ============ */
.lightbox{
  position:fixed;inset:0;z-index:3000;display:none;
  align-items:center;justify-content:center;flex-direction:column;
  background:rgba(10,2,24,.9);backdrop-filter:blur(10px);
  padding:2rem;cursor:zoom-out;
}
.lightbox.open{display:flex;animation:fadeInUp .3s ease;}
.lightbox img{
  max-width:min(92vw,760px);max-height:76vh;border-radius:14px;
  border:1px solid rgba(212,169,74,.5);
  box-shadow:0 30px 90px rgba(0,0,0,.7),0 0 60px rgba(212,169,74,.25);
}
.lightbox .cap{margin-top:1.2rem;text-align:center;}
.lightbox .cap h3{color:var(--gold);letter-spacing:3px;}
.lightbox .cap p{color:var(--text-dim);font-size:.85rem;max-width:520px;margin-top:.3rem;}
.lightbox .close{
  position:absolute;top:22px;right:30px;font-size:2rem;color:var(--gold);
  cursor:pointer;line-height:1;transition:transform .3s;
}
.lightbox .close:hover{transform:scale(1.2);color:var(--gold-light);}

/* ============ 滚动浮现工具类 ============ */
.reveal{opacity:0;transform:translateY(45px);transition:all .8s cubic-bezier(.16,1,.3,1);}
.reveal.show{opacity:1;transform:translateY(0);}

/* ============ 页脚 ============ */
footer{
  position:relative;z-index:2;text-align:center;
  padding:3rem 2rem;margin-top:4rem;
  border-top:1px solid rgba(212,169,74,0.15);
  background:rgba(10,2,24,.6);
}
footer .runes{font-size:1.3rem;color:var(--gold);letter-spacing:10px;margin-bottom:1rem;}
footer p{color:var(--text-dim);font-size:.85rem;letter-spacing:1px;}
footer .beian{color:var(--text-dim);text-decoration:none;transition:color .3s;}
footer .beian:hover{color:var(--gold-light);}
footer .version{color:rgba(196,181,224,.55);font-size:.75rem;margin-top:.6rem;letter-spacing:2px;}

/* ============ 响应式 ============ */
@media (max-width:768px){
  .nav-links{gap:1rem;}
  .nav-links a{font-size:.78rem;letter-spacing:1px;}
  .logo{font-size:1.05rem;}
  .gallery-btn{width:42px;height:42px;font-size:1.6rem;}
  .gallery-card{width:230px;height:340px;}
  .feature-grid{grid-template-columns:1fr;}
}
@media (max-width:480px){
  .nav-links{gap:.7rem;}
  .nav-links a{font-size:.7rem;}
}