/* ══════════════════════════════════════════
   全局重置 & 基础
══════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  background:#020818;
  color:#e2e8f0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  overflow-x:hidden;
  line-height:1.6;
}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:#020818}
::-webkit-scrollbar-thumb{background:linear-gradient(#1a3a8f,#00d4ff);border-radius:5px}

/* ══════════════════════════════════════════
   CSS 变量
══════════════════════════════════════════ */
:root{
  --navy-950:#020818;
  --navy-900:#050f2e;
  --navy-800:#0a1a4a;
  --navy-700:#0d2260;
  --blue-600:#1a5dc8;
  --blue-500:#2b7fff;
  --cyan:#00d4ff;
  --cyan-dim:#0099bb;
  --gold:#c8960c;
  --gold-light:#f0b429;
  --gold-bright:#ffd700;
  --glass-bg:rgba(255,255,255,0.04);
  --glass-border:rgba(255,255,255,0.08);
  --glass-strong:rgba(5,15,46,0.75);
}

/* ══════════════════════════════════════════
   通用工具类
══════════════════════════════════════════ */
.glass{
  background:var(--glass-bg);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);
}
.glass-strong{
  background:var(--glass-strong);
  backdrop-filter:blur(40px);
  -webkit-backdrop-filter:blur(40px);
  border:1px solid rgba(255,255,255,0.1);
}
.glass-gold{
  background:rgba(200,150,12,0.08);
  backdrop-filter:blur(20px);
  border:1px solid rgba(200,150,12,0.25);
}
.text-gradient{
  background:linear-gradient(135deg,#fff 0%,#a8c8ff 40%,#00d4ff 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.text-gradient-gold{
  background:linear-gradient(135deg,#ffd700 0%,#f0b429 50%,#c8960c 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.section-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(43,127,255,0.1);
  border:1px solid rgba(43,127,255,0.25);
  border-radius:100px;
  padding:5px 16px;
  font-size:.75rem;
  letter-spacing:.15em;
  color:var(--cyan);
  font-weight:600;
  text-transform:uppercase;
  margin-bottom:14px;
}
.section-title{
  font-family:"PingFang SC","Microsoft YaHei",serif;
  font-weight:700;
  font-size:clamp(1.6rem,3vw,2.4rem);
  color:#fff;
  margin-bottom:12px;
}
.section-divider{
  width:56px;height:3px;
  background:linear-gradient(90deg,var(--blue-600),var(--cyan));
  border-radius:3px;
  margin:0 auto 48px;
}

/* ══════════════════════════════════════════
   滚动显现动画
══════════════════════════════════════════ */
.reveal{
  opacity:0;
  transform:translateY(50px);
  transition:opacity .75s cubic-bezier(.22,1,.36,1),
              transform .75s cubic-bezier(.22,1,.36,1);
}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-60px);transition:opacity .75s cubic-bezier(.22,1,.36,1),transform .75s cubic-bezier(.22,1,.36,1)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(60px);transition:opacity .75s cubic-bezier(.22,1,.36,1),transform .75s cubic-bezier(.22,1,.36,1)}
.reveal-right.visible{opacity:1;transform:translateX(0)}
.reveal-scale{opacity:0;transform:scale(.88);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
.reveal-scale.visible{opacity:1;transform:scale(1)}
.d1{transition-delay:.1s!important}
.d2{transition-delay:.2s!important}
.d3{transition-delay:.3s!important}
.d4{transition-delay:.4s!important}
.d5{transition-delay:.5s!important}
.d6{transition-delay:.6s!important}

/* ══════════════════════════════════════════
   进度条
══════════════════════════════════════════ */
#progress-bar{
  position:fixed;top:0;left:0;height:2px;width:0%;
  background:linear-gradient(90deg,var(--navy-800),var(--blue-500),var(--cyan),var(--gold-light));
  z-index:9999;transition:width .1s linear;
}

/* ══════════════════════════════════════════
   导航栏
══════════════════════════════════════════ */
#navbar{
  position:fixed;top:0;left:0;right:0;z-index:900;
  height:64px;
  display:flex;align-items:center;
  transition:background .4s,box-shadow .4s,backdrop-filter .4s;
  background:transparent;
}
#navbar.scrolled{
  background:rgba(5,15,46,0.88);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  box-shadow:0 2px 30px rgba(0,0,0,.5);
  border-bottom:1px solid rgba(0,212,255,.08);
}
.nav-inner{
  max-width:1200px;width:100%;
  margin:0 auto;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;
}
.nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.nav-logo-icon{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--blue-600),var(--cyan));
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:.8rem;color:#fff;
  box-shadow:0 0 20px rgba(0,212,255,.2);
  flex-shrink:0;
}
.nav-logo-text{line-height:1.3}
.nav-logo-text .t1{font-size:.85rem;font-weight:600;color:#fff}
.nav-logo-text .t2{font-size:.85rem;color:rgba(0,212,255,.7);letter-spacing:.05em}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{
  color:rgba(255,255,255,.7);
  text-decoration:none;font-size:.85rem;font-weight:500;
  position:relative;transition:color .25s;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-4px;left:0;
  width:0;height:1.5px;
  background:linear-gradient(90deg,var(--blue-500),var(--cyan));
  border-radius:2px;transition:width .3s;
}
.nav-links a:hover{color:#fff;text-shadow: 0 0 .5px #fff, 0 0 .5px #fff;}
.nav-links a:hover::after{width:100%}
/* 移动端汉堡 */
#nav-toggle{
  display:none;background:none;border:none;cursor:pointer;
  color:#fff;padding:6px;border-radius:8px;
}
#nav-toggle:hover{background:rgba(255,255,255,.1)}
#mobile-menu{
  display:none;position:absolute;top:64px;left:0;right:0;
  background:rgba(5,15,46,.95);backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(255,255,255,.08);
  padding:16px 24px;flex-direction:column;gap:4px;
}
#mobile-menu.open{display:flex}
#mobile-menu a{
  color:rgba(255,255,255,.7);text-decoration:none;
  font-size:.9rem;padding:10px 0;
  border-bottom:1px solid rgba(255,255,255,.05);
  transition:color .2s;
}
#mobile-menu a:hover{color:var(--cyan)}
@media(max-width:768px){
  .nav-links{display:none}
  #nav-toggle{display:block}
}

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
#hero{
  min-height:100vh;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  position:relative;overflow:hidden;
  background:radial-gradient(ellipse at 20% 50%,rgba(26,58,143,.45) 0%,transparent 60%),
             radial-gradient(ellipse at 80% 20%,rgba(0,100,180,.3) 0%,transparent 50%),
             #020818;
  padding:80px 24px 40px;
}
#particle-canvas{position:absolute;inset:0;pointer-events:none;z-index:0}
.hero-orb{
  position:absolute;border-radius:50%;
  filter:blur(70px);pointer-events:none;
}
.hero-ring{
  position:absolute;top:50%;left:50%;
  border-radius:50%;border:1px solid rgba(43,127,255,.08);
  transform:translate(-50%,-50%);
  animation:spin-slow 25s linear infinite;
}
.hero-ring-2{animation-direction:reverse;animation-duration:18s!important}
@keyframes spin-slow{from{transform:translate(-50%,-50%) rotate(0deg)}to{transform:translate(-50%,-50%) rotate(360deg)}}
.hero-content{
  position:relative;z-index:1;
  max-width:900px;width:100%;
  text-align:center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(26, 93, 200, 0.25) 0%, rgba(0, 212, 255, 0.15) 100%);
  background-size: 200% auto;
  border: 1px solid rgba(0, 212, 255, 0.5);
  border-radius: 100px;
  padding: 8px 22px;
  margin-bottom: 14px;
  line-height: 1;
  box-shadow:
    0 0 18px rgba(0, 212, 255, 0.35),
    0 0 40px rgba(26, 93, 200, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  animation: badge-shine 3s linear infinite;
  cursor: default;
}

.hero-badge .dot{
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);                        /* ← 金色改为青蓝色 */
  animation: pulse-dot 2.5s ease-in-out infinite;
}
@keyframes pulse-dot{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.3)}}
.hero-badge span{
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .18em;
    color: rgba(0, 212, 255, 0.95);                 /* ← 金色改为青蓝色 */
    text-transform: uppercase;
}
.hero-title{
  font-family:"PingFang SC","Microsoft YaHei",serif;
  font-weight:900;
  font-size:clamp(1.5rem,3.5vw,2.8rem);
  line-height:1.5;
  letter-spacing:.02em;
  margin-bottom:20px;
  color:#fff;
}
.hero-meta{
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:16px;margin-bottom:32px;
  color:rgba(255,255,255,.45);font-size:.82rem;
}
.hero-meta span{display:flex;align-items:center;gap:6px}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:12px;max-width:600px;margin:0 auto 36px;
}
@media(max-width:600px){.hero-stats{grid-template-columns:repeat(2,1fr)}}
.hero-stat{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.07);
  border-radius:14px;padding:14px 10px;text-align:center;
  transition:transform .3s,box-shadow .3s;
}
.hero-stat:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(0,212,255,.1)}
.hero-stat .num{
  font-weight:900;font-size:1.5rem;
  background:linear-gradient(135deg,var(--gold-light),var(--gold-bright));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-stat .lbl{font-size:.7rem;color:rgba(255,255,255,.4);margin-top:2px}
.hero-btns{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,var(--navy-700),var(--blue-600));
  color:#fff;font-weight:600;font-size:.85rem;
  padding:13px 28px;border-radius:100px;
  text-decoration:none;border:none;cursor:pointer;
  box-shadow:0 0 30px rgba(43,127,255,.3);
  transition:transform .25s,box-shadow .25s;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 40px rgba(43,127,255,.5)}
.btn-secondary{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.18);
  color:#fff;font-weight:500;font-size:.85rem;
  padding:13px 28px;border-radius:100px;
  text-decoration:none;cursor:pointer;
  transition:all .25s;backdrop-filter:blur(8px);
}
.btn-secondary:hover{background:rgba(255,255,255,.12);border-color:rgba(0,212,255,.4)}
.hero-scroll{
  position:absolute;bottom:28px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:6px;
  color:rgba(255,255,255,.25);font-size:.7rem;letter-spacing:.15em;
}
.hero-scroll-line{
  width:1px;height:40px;
  background:linear-gradient(to bottom,rgba(255,255,255,.3),transparent);
  animation:scroll-line 1.8s ease-in-out infinite;
}
@keyframes scroll-line{0%,100%{opacity:.3;transform:scaleY(1)}50%{opacity:.8;transform:scaleY(1.1)}}
.hero-wave{
  position:absolute;bottom:0;left:0;right:0;
  overflow:hidden;line-height:0;
}

/* ══════════════════════════════════════════
   通用 Section 容器
══════════════════════════════════════════ */
.section{padding:96px 24px}
.section-inner{max-width:1200px;margin:0 auto}
.section-header {
  text-align: center;
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;   /* ← 这一行让所有子元素（包括 inline-flex 的 badge）都居中 */
}


/* ══════════════════════════════════════════
   VIDEO SECTION
══════════════════════════════════════════ */
#video-section{
  background:linear-gradient(180deg,#020818 0%,#050f2e 50%,#020818 100%);
}
/* 关灯遮罩 */
#dim-overlay{
  position:fixed;inset:0;z-index:800;
  background:rgba(0,0,0,.92);backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;
  transition:opacity .5s;
}
#dim-overlay.active{opacity:1;pointer-events:all}
/* 视频播放器 */
#video-player {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  /* ★ 改为实际画面比例 1440:700 */
  aspect-ratio: 1440 / 700;
  border-radius: 16px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 20px 60px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,.06);
  cursor: pointer;
  isolation: isolate;
}



#video-player.lit{
  box-shadow:0 0 80px rgba(0,212,255,.45),
             0 0 160px rgba(0,212,255,.18),
             0 20px 60px rgba(0,0,0,.6);
  z-index:801;position:relative;
}
.vp-scanlines{
  display: none;   
  position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,212,255,.03) 2px,rgba(0,212,255,.03) 4px);
}
.vp-glow{
  display: none; 
  position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(0,100,200,.5) 0%,transparent 70%);
  opacity:.4;
}
.vp-corners div{
  position:absolute;width:28px;height:28px;
  border-color:rgba(0,212,255,.4);border-style:solid;border-width:0;
}
.vp-corners .c-tl{top:14px;left:14px;border-top-width:2px;border-left-width:2px;border-radius:4px 0 0 0}
.vp-corners .c-tr{top:14px;right:14px;border-top-width:2px;border-right-width:2px;border-radius:0 4px 0 0}
.vp-corners .c-bl{bottom:14px;left:14px;border-bottom-width:2px;border-left-width:2px;border-radius:0 0 0 4px}
.vp-corners .c-br{bottom:14px;right:14px;border-bottom-width:2px;border-right-width:2px;border-radius:0 0 4px 0}
.vp-center{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;
}
.play-btn{
  width:76px;height:76px;border-radius:50%;
  background:rgba(0,212,255,.12);
  border:2px solid rgba(0,212,255,.5);
  display:flex;align-items:center;justify-content:center;
  position:relative;transition:all .3s;
  backdrop-filter:blur(8px);
}
.play-btn::before{
  content:'';position:absolute;inset:-8px;border-radius:50%;
  border:1px solid rgba(0,212,255,.2);
  animation:ping 2s ease-out infinite;
}
@keyframes ping{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.5);opacity:0}}
.play-btn:hover{
  background:rgba(0,212,255,.25);
  border-color:var(--cyan);
  transform:scale(1.1);
  box-shadow:0 0 30px rgba(0,212,255,.4);
}
.play-btn svg{margin-left:5px}
.vp-tags{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.vp-tag{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  color:rgba(255,255,255,.55);
  font-size:.72rem;padding:4px 12px;border-radius:100px;
}
.vp-playing-msg{
  display:none;
  position:absolute;inset:0;
  flex-direction:column;align-items:center;justify-content:center;gap:16px;
  background:rgba(0,0,0,.3);backdrop-filter:blur(4px);
}
.vp-playing-msg.show{display:flex}
.vp-close-btn{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  color:#fff;font-size:.82rem;padding:8px 20px;border-radius:100px;
  cursor:pointer;transition:all .25s;
}
.vp-close-btn:hover{background:rgba(255,255,255,.2);border-color:rgba(0,212,255,.4)}
/* 引言 */
.video-quote{
  max-width:600px;margin:36px auto 0;text-align:center;
  position:relative;
}
.video-quote blockquote{
  font-size:1rem;line-height:1.8;
  color:rgba(255,255,255,.5);
  font-style:italic;
  position:relative;z-index:1;
}
.video-quote .q-mark{
  position:absolute;font-size:5rem;line-height:1;
  color:rgba(43,127,255,.08);font-family:serif;
  top:-20px;left:-10px;
}
.video-quote .q-mark-r{right:-10px;left:auto;top:auto;bottom:-30px;transform:rotate(180deg)}
.video-quote cite{display:block;margin-top:12px;font-size:.75rem;color:rgba(255,255,255,.25);font-style:normal;letter-spacing:.1em}

/* ══════════════════════════════════════════
   CORE 三阶递进
══════════════════════════════════════════ */
#core-section{
  background:linear-gradient(180deg,#020818 0%,#040d28 100%);
}
/* 时间轴 */
.timeline{position:relative;padding:20px 0}
.timeline::before{
  content:'';position:absolute;left:50%;top:0;bottom:0;
  width:2px;transform:translateX(-50%);
  background:linear-gradient(180deg,transparent,var(--navy-700) 15%,var(--blue-500) 50%,var(--navy-700) 85%,transparent);
}
/* 流光 */
.timeline::after{
  content:'';position:absolute;left:50%;top:0;
  width:2px;height:35%;transform:translateX(-50%);
  background:linear-gradient(180deg,transparent,rgba(0,212,255,.8),transparent);
  animation:scan-line 4s linear infinite;
}
@keyframes scan-line{0%{top:-35%}100%{top:100%}}
.tl-item{
  display:grid;grid-template-columns:1fr 80px 1fr;
  align-items:center;gap:0;margin-bottom:56px;
}
.tl-item:last-child{margin-bottom:0}
.tl-card{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.07);
  border-radius:18px;padding:28px;
  transition:transform .35s,box-shadow .35s,border-color .35s;
}
.tl-card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 50px rgba(0,0,0,.4);
}
.tl-card.left{border-right:3px solid var(--blue-600)}
.tl-card.right{border-left:3px solid var(--cyan)}
.tl-card.mid-card{border-left:3px solid #7c3aed}
/* 奇数项：卡片在左，偶数项：卡片在右 */
.tl-item.odd .tl-card-wrap{grid-column:1}
.tl-item.odd .tl-node-wrap{grid-column:2}
.tl-item.odd .tl-empty{grid-column:3}
.tl-item.even .tl-empty{grid-column:1}
.tl-item.even .tl-node-wrap{grid-column:2}
.tl-item.even .tl-card-wrap{grid-column:3}
.tl-node-wrap{display:flex;justify-content:center;align-items:center}
.tl-node{
  width:60px;height:60px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  position:relative;z-index:1;
  transition:transform .3s,box-shadow .3s;
}
.tl-node:hover{transform:scale(1.15)}
.tl-num{
  font-size:2.2rem;font-weight:900;
  opacity:.15;margin-bottom:4px;
  font-family:"PingFang SC","Microsoft YaHei",serif;
}
.tl-stage-tag{
  display:inline-block;
  font-size:.68rem;font-weight:700;
  padding:3px 10px;border-radius:100px;
  margin-bottom:8px;letter-spacing:.05em;
}
.tl-title{font-size:1.2rem;font-weight:700;color:#fff;margin-bottom:8px}
.tl-desc{font-size:.82rem;color:rgba(255,255,255,.55);line-height:1.7;margin-bottom:14px}
.tl-items{display:flex;flex-direction:column;gap:6px}
.tl-item-tag{
  display:flex;align-items:center;gap:8px;
  font-size:.75rem;color:rgba(255,255,255,.55);
  background:rgba(255,255,255,.03);
  border-radius:8px;padding:6px 10px;
}
.tl-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
/* 响应式时间轴 */
@media(max-width:768px){
  .timeline::before,.timeline::after{left:24px}
  .tl-item{grid-template-columns:48px 1fr;grid-template-rows:auto}
  .tl-item.odd .tl-card-wrap,
  .tl-item.even .tl-card-wrap{grid-column:2;grid-row:1}
  .tl-item.odd .tl-node-wrap,
  .tl-item.even .tl-node-wrap{grid-column:1;grid-row:1}
  .tl-item.odd .tl-empty,
  .tl-item.even .tl-empty{display:none}
  .tl-node{width:44px;height:44px;border-radius:12px}
  .tl-card.left,.tl-card.right,.tl-card.mid-card{border-left:3px solid;border-right:none}
}

/* ══════════════════════════════════════════
   IMPACT 成效
══════════════════════════════════════════ */
#impact-section{
  background:linear-gradient(180deg,#040d28 0%,#020818 100%);
}
.impact-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;margin-bottom:56px;
}
@media(max-width:768px){.impact-stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.impact-stats{grid-template-columns:1fr 1fr}}
.impact-stat{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.07);
  border-radius:16px;padding:24px 16px;text-align:center;
  transition:transform .3s,box-shadow .3s;
}
.impact-stat:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.4)}
.impact-stat .icon{font-size:1.8rem;margin-bottom:8px}
.impact-stat .num{
  font-size:1.8rem;font-weight:900;
  background:linear-gradient(135deg,var(--blue-500),var(--cyan));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.impact-stat .lbl{font-size:.72rem;color:rgba(255,255,255,.4);margin-top:4px}
.impact-schools{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;
}
@media(max-width:640px){.impact-schools{grid-template-columns:1fr}}
.school-card{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.07);
  border-radius:16px;padding:20px;
  transition:transform .3s,box-shadow .3s;
}
.school-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,0,0,.4)}
.school-card .s-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.school-card .s-icon{
  width:38px;height:38px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:.7rem;font-weight:700;color:#fff;flex-shrink:0;
}
.school-card .s-name{font-weight:600;color:#fff;font-size:.9rem}
.school-card .s-tag{font-size:.68rem;color:rgba(255,255,255,.35)}
.school-card p{font-size:.78rem;color:rgba(255,255,255,.5);line-height:1.7}


/* ══════════════════════════════════════
   核心团队
══════════════════════════════════════ */

/* 九宫格容器 */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

/* 单张卡片 — 横向布局 */
.team-card {
  cursor: pointer;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  display: flex;
  flex-direction: row;
  align-items: stretch;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.team-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
  border-color: rgba(0,212,255,.35);
}

/* 照片容器：左侧正方形 */
.team-photo-wrap {
  position: relative;
  flex: 0 0 52%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #111;
}
.team-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform .4s;
  display: block;
}
.team-card:hover .team-photo {
  transform: scale(1.06);
}

/* 悬浮遮罩 */
.team-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,30,60,.55);
  backdrop-filter: blur(2px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: rgba(255,255,255,.9);
  font-size: .78rem;
  letter-spacing: .06em;
  opacity: 0;
  transition: opacity .3s;
}
.team-card:hover .team-card-overlay {
  opacity: 1;
}

/* 右侧文字区域 */
.team-card-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;        /* 水平居中 */
  padding: 14px 12px;
  text-align: center;         /* 文字居中 */
  gap: 6px;
}
.team-name {
  font-size: .95rem;
  font-weight: 700;
  color: rgba(255,255,255,.92);
  margin: 0;
  letter-spacing: .03em;
}
.team-role {
  display: inline-block;
  font-size: .68rem;
  font-weight: 600;
  color: rgba(0,212,255,.9);
  background: rgba(0,212,255,.1);
  border: 1px solid rgba(0,212,255,.3);
  border-radius: 100px;
  padding: 3px 10px;
  margin: 0;
  letter-spacing: .04em;
}
.team-title {
  font-size: .7rem;
  color: rgba(255,255,255,.4);
  margin: 0;
  line-height: 1.4;
}
.team-org {
  font-size: .68rem;
  color: rgba(255,255,255,.28);
  margin: 0;
  line-height: 1.4;
}



/* ══════════════════════════════════════
   成员详情弹窗
══════════════════════════════════════ */
#member-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
#member-modal.open {
  display: flex;
}

/* 弹窗主体 */
.member-modal-box {
  position: relative;
  display: flex;
  gap: 0;
  background: linear-gradient(135deg, rgba(10,20,40,.97) 0%, rgba(5,15,30,.97) 100%);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 20px;
  padding: 0;
  max-width: 1000px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,.8), 0 0 0 1px rgba(0,212,255,.08);
  animation: modalIn .35s cubic-bezier(.34,1.56,.64,1);
}

@keyframes modalIn {
  from { opacity:0; transform:scale(.92) translateY(20px); }
  to   { opacity:1; transform:scale(1)   translateY(0);    }
}

/* 关闭按钮 */
.member-close-btn {
  position: absolute;
  top: 16px; right: 20px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  width: 36px; height: 36px;
  font-size: 1.3rem;
  color: rgba(255,255,255,.6);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  line-height: 1;
}
.member-close-btn:hover {
  background: rgba(255,60,60,.2);
  border-color: rgba(255,60,60,.4);
  color: #fff;
}

/* ── 左侧：大照片 ── */
.member-left {
  flex: 0 0 420px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-height: 520px;
}

/* 照片铺满左侧全高 */
.member-portrait-wrap {
  width: 100%;
  height: 100%;
  min-height: 520px;
  border-radius: 20px 0 0 20px;
  overflow: hidden;
  border: none;
  box-shadow: none;
  flex-shrink: 0;
}
.member-portrait {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* 隐藏旧结构残留 */
.member-meta    { display: none; }
.modal-divider  { display: none; }
.modal-tag      { display: none; }


/* ── 右侧 ── */
.member-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
}

/* 右侧顶部信息区 */
.member-right-header {
  padding: 36px 32px 24px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* 姓名行 */
.member-right-name {
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: .04em;
  margin: 0;
  line-height: 1.2;
}

/* 关键信息横排行 */
.member-right-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.member-tag-order {
  display: inline-flex;
  align-items: center;
  background: rgba(0,212,255,.12);
  border: 1px solid rgba(0,212,255,.3);
  border-radius: 100px;
  padding: 5px 16px;
  color: rgba(0,212,255,.9);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
}
.member-tag-title {
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 100px;
  padding: 5px 16px;
  color: rgba(255,255,255,.6);
  font-size: .78rem;
}
.member-tag-org {
  display: inline-flex;
  align-items: center;
  background: rgba(200,150,12,.08);
  border: 1px solid rgba(200,150,12,.2);
  border-radius: 100px;
  padding: 5px 16px;
  color: rgba(240,180,41,.8);
  font-size: .78rem;
}

/* 右侧贡献内容区 */
.member-right-body {
  flex: 1;
  padding: 24px 22px 32px;
  overflow-y: auto;
}


.member-contrib-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.contrib-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00d4ff, #1a5dc8);
  flex-shrink: 0;
}
.contrib-title {
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  margin: 0;
  letter-spacing: .05em;
}
.member-contrib-body {
  font-size: .9rem;
  line-height: 1.5;
  color: rgba(255,255,255,.7);
  white-space: pre-line;  /* 支持换行符 \n 分段 */
}


/* Modal 遮罩 */
#modal-overlay{
  position:fixed;inset:0;z-index:1000;
  background:rgba(2,8,24,.88);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  display:flex;align-items:center;justify-content:center;
  padding:20px;
  opacity:0;pointer-events:none;
  transition:opacity .35s;
}
#modal-overlay.active{opacity:1;pointer-events:all}
#modal-box{
  background:rgba(5,15,46,.85);
  backdrop-filter:blur(40px);
  -webkit-backdrop-filter:blur(40px);
  border:1px solid rgba(0,212,255,.18);
  border-radius:24px;overflow:hidden;
  width:100%;max-width:760px;
  box-shadow:0 0 60px rgba(0,212,255,.12),0 40px 80px rgba(0,0,0,.7);
  transform:scale(.88) translateY(30px);
  transition:transform .4s cubic-bezier(.22,1,.36,1);
  max-height:90vh;overflow-y:auto;
}
#modal-overlay.active #modal-box{transform:scale(1) translateY(0)}
.modal-top-bar{height:3px;width:100%;background:linear-gradient(90deg,transparent,var(--blue-500),var(--cyan),transparent)}
.modal-body{display:flex;flex-direction:column}
@media(min-width:600px){.modal-body{flex-direction:row}}
.modal-left{
  padding:32px 28px;
  display:flex;flex-direction:column;align-items:center;text-align:center;
  background:rgba(0,0,0,.2);
  border-bottom:1px solid rgba(255,255,255,.05);
}
@media(min-width:600px){
  .modal-left{width:220px;flex-shrink:0;border-bottom:none;border-right:1px solid rgba(255,255,255,.05)}
}
.modal-avatar{
  width:100px;height:100px;border-radius:22px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.8rem;font-weight:900;color:#fff;
  font-family:"PingFang SC","Microsoft YaHei",serif;
  margin-bottom:16px;
  box-shadow:0 0 40px rgba(0,0,0,.5);
}
.modal-name{font-size:1.3rem;font-weight:700;color:#fff;margin-bottom:4px}
.modal-sub{font-size:.78rem;color:var(--cyan);margin-bottom:4px}
.modal-dept{font-size:.72rem;color:rgba(255,255,255,.4);margin-bottom:14px}
.modal-role{
  background:rgba(200,150,12,.1);
  border:1px solid rgba(200,150,12,.3);
  color:var(--gold-light);
  font-size:.72rem;font-weight:700;
  padding:4px 14px;border-radius:100px;
}
.modal-right{flex:1;padding:28px}
.modal-close{
  position:absolute;top:14px;right:14px;
  width:34px;height:34px;border-radius:50%;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  color:rgba(255,255,255,.6);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all .25s;
  font-size:1rem;line-height:1;
}
.modal-close:hover{background:rgba(255,255,255,.15);color:#fff;transform:rotate(90deg)}
.modal-section-title{
  display:flex;align-items:center;gap:8px;
  font-size:.9rem;font-weight:600;color:#fff;
  margin-bottom:14px;
}
.modal-section-title .bar{width:3px;height:18px;border-radius:2px;background:linear-gradient(var(--blue-500),var(--cyan))}
.contrib-list{display:flex;flex-direction:column;gap:10px}
.contrib-item{
  display:flex;align-items:flex-start;gap:10px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.05);
  border-radius:12px;padding:12px 14px;
}
.contrib-num{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue-600),var(--cyan));
  display:flex;align-items:center;justify-content:center;
  font-size:.65rem;font-weight:700;color:#fff;margin-top:1px;
}
.contrib-text{font-size:.78rem;color:rgba(255,255,255,.65);line-height:1.6}

/* ══════════════════════════════════════════
   PARTNERS - Drawer
══════════════════════════════════════════ */
#partners-section{
  background:linear-gradient(180deg,#040d28 0%,#020818 100%);
}
.partners-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:14px;
}
@media(max-width:900px){.partners-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:500px){.partners-grid{grid-template-columns:repeat(2,1fr)}}
.partner-card{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.07);
  border-radius:16px;padding:20px 12px;
  text-align:center;cursor:pointer;
  transition:transform .3s,box-shadow .3s,border-color .3s;
}
.partner-card:hover{
  transform:translateY(-6px);
  box-shadow:0 16px 40px rgba(0,0,0,.4);
  border-color:rgba(200,150,12,.3);
}
.partner-logo-icon{
  width:60px;height:60px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 12px;
  font-size:.7rem;font-weight:700;color:#fff;
  box-shadow:0 4px 20px rgba(0,0,0,.4);
  transition:box-shadow .3s;
}
.partner-card:hover .partner-logo-icon{box-shadow:0 0 25px rgba(200,150,12,.3)}
.partner-name{font-size:.78rem;font-weight:600;color:#fff;margin-bottom:4px;line-height:1.3}
.partner-role{font-size:.65rem;color:rgba(255,255,255,.35)}
.partner-hint{
  font-size:.62rem;color:rgba(200,150,12,.6);
  margin-top:6px;opacity:0;transition:opacity .3s;
}
.partner-card:hover .partner-hint{opacity:1}

/* Drawer */
#drawer-overlay{
  position:fixed;inset:0;z-index:1000;
  background:rgba(2,8,24,.8);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  opacity:0;pointer-events:none;
  transition:opacity .35s;
}
#drawer-overlay.active{opacity:1;pointer-events:all}
#drawer-panel{
  position:absolute;top:0;right:0;bottom:0;
  width:100%;max-width:480px;
  background:rgba(5,15,46,.9);
  backdrop-filter:blur(40px);
  -webkit-backdrop-filter:blur(40px);
  border-left:1px solid rgba(0,212,255,.12);
  box-shadow:-20px 0 80px rgba(0,0,0,.6);
  overflow-y:auto;
  transform:translateX(100%);
  transition:transform .45s cubic-bezier(.22,1,.36,1);
}
#drawer-overlay.active #drawer-panel{transform:translateX(0)}
.drawer-top-bar{height:3px;background:linear-gradient(90deg,transparent,var(--gold),var(--gold-light),transparent)}
.drawer-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px 0;
}
.drawer-role-badge{
  background:rgba(200,150,12,.1);
  border:1px solid rgba(200,150,12,.25);
  color:var(--gold-light);
  font-size:.7rem;font-weight:600;
  padding:4px 12px;border-radius:100px;
}
.drawer-close{
  width:34px;height:34px;border-radius:50%;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  color:rgba(255,255,255,.6);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all .25s;font-size:1rem;
}
.drawer-close:hover{background:rgba(255,255,255,.15);color:#fff;transform:rotate(90deg)}
.drawer-logo-area{
  display:flex;flex-direction:column;align-items:center;
  text-align:center;padding:28px 24px;
  background:rgba(0,0,0,.2);
  margin:16px 24px;border-radius:18px;
  border:1px solid rgba(255,255,255,.05);
}
.drawer-logo-icon{
  width:88px;height:88px;border-radius:22px;
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;font-weight:700;color:#fff;
  margin-bottom:14px;
  box-shadow:0 0 40px rgba(0,0,0,.5);
}
.drawer-unit-name{font-size:1.3rem;font-weight:700;color:#fff;margin-bottom:6px}
.drawer-unit-role{font-size:.75rem;color:rgba(255,255,255,.4)}
.drawer-section{padding:0 24px 20px}
.drawer-section-title{
  display:flex;align-items:center;gap:8px;
  font-size:.88rem;font-weight:600;color:#fff;
  margin-bottom:12px;
}
.drawer-section-title .bar{width:3px;height:16px;border-radius:2px}
.drawer-desc{
  font-size:.8rem;color:rgba(255,255,255,.5);
  line-height:1.8;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.05);
  border-radius:12px;padding:14px;
}
.drawer-contrib-list{display:flex;flex-direction:column;gap:8px}
.drawer-contrib-item{
  display:flex;align-items:flex-start;gap:10px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.05);
  border-radius:10px;padding:10px 12px;
}
.drawer-contrib-num{
  flex-shrink:0;width:20px;height:20px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--gold-dim));
  display:flex;align-items:center;justify-content:center;
  font-size:.62rem;font-weight:700;color:#fff;margin-top:1px;
}
.drawer-contrib-text{font-size:.76rem;color:rgba(255,255,255,.6);line-height:1.6}
.drawer-footer{padding:16px 24px 32px;text-align:center;border-top:1px solid rgba(255,255,255,.05)}
.drawer-footer p{font-size:.7rem;color:rgba(255,255,255,.2);letter-spacing:.08em}

/* ══════════════════════════════════════════
   GALLERY - Lightbox
══════════════════════════════════════════ */
#gallery-section{
  background:linear-gradient(180deg,#020818 0%,#040d28 100%);
}
.masonry{
  columns:3;column-gap:14px;
}
@media(max-width:768px){.masonry{columns:2}}
@media(max-width:420px){.masonry{columns:1}}
.gallery-item{
  break-inside:avoid;margin-bottom:14px;
  border-radius:14px;overflow:hidden;
  cursor:pointer;position:relative;
  border:1px solid rgba(255,255,255,.06);
  transition:transform .35s,box-shadow .35s;
}
.gallery-item:hover{
  transform:translateY(-4px) scale(1.02);
  box-shadow:0 16px 40px rgba(0,0,0,.5);
}
.gallery-placeholder{
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  gap:10px;padding:20px;text-align:center;
  background:linear-gradient(135deg,rgba(5,15,46,.9),rgba(10,30,80,.7));
  position:relative;overflow:hidden;
}
.gallery-placeholder::before{
  content:'';position:absolute;inset:0;
  background:repeating-linear-gradient(0deg,transparent,transparent 3px,rgba(255,255,255,.02) 3px,rgba(255,255,255,.02) 4px);
}
.gallery-icon{
  width:48px;height:48px;border-radius:14px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
  position:relative;z-index:1;
}
.gallery-title{font-size:.75rem;color:rgba(255,255,255,.6);font-weight:500;position:relative;z-index:1}
.gallery-hover-overlay{
  position:absolute;inset:0;
  background:rgba(0,212,255,.06);
  backdrop-filter:blur(2px);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .3s;
}
.gallery-item:hover .gallery-hover-overlay{opacity:1}
.gallery-zoom-icon{
  width:44px;height:44px;border-radius:50%;
  background:rgba(0,212,255,.15);
  border:1px solid rgba(0,212,255,.4);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 20px rgba(0,212,255,.3);
}
.gallery-corner{position:absolute;width:14px;height:14px}
.gc-tl{top:8px;left:8px;border-top:1.5px solid rgba(0,212,255,.25);border-left:1.5px solid rgba(0,212,255,.25)}
.gc-br{bottom:8px;right:8px;border-bottom:1.5px solid rgba(0,212,255,.25);border-right:1.5px solid rgba(0,212,255,.25)}

/* Lightbox */
#lightbox-overlay{
  position:fixed;inset:0;z-index:1000;
  background:rgba(0,0,0,.95);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  display:flex;align-items:center;justify-content:center;
  padding:20px;
  opacity:0;pointer-events:none;
  transition:opacity .35s;
}
#lightbox-overlay.active{opacity:1;pointer-events:all}
#lightbox-box{
  max-width:800px;width:100%;
  transform:scale(.75);
  transition:transform .4s cubic-bezier(.22,1,.36,1);
}
#lightbox-overlay.active #lightbox-box{transform:scale(1)}
.lb-close{
  position:absolute;top:-12px;right:-12px;
  width:38px;height:38px;border-radius:50%;
  background:rgba(5,15,46,.9);
  border:1px solid rgba(0,212,255,.3);
  color:rgba(255,255,255,.7);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:1.1rem;
  transition:all .25s;
  box-shadow:0 0 20px rgba(0,212,255,.15);
}
.lb-close:hover{color:#fff;transform:rotate(90deg) scale(1.1);border-color:var(--cyan)}
.lb-img-area{
  border-radius:18px;overflow:hidden;
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 0 80px rgba(0,212,255,.12),0 40px 80px rgba(0,0,0,.8);
}
.lb-caption{text-align:center;margin-top:16px}
.lb-caption p{font-size:.85rem;color:rgba(255,255,255,.55)}
.lb-caption small{font-size:.7rem;color:rgba(255,255,255,.2);letter-spacing:.1em}

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
footer{
  background:#020818;
  border-top:1px solid rgba(255,255,255,.05);
  padding:48px 24px;
}
.footer-inner{
  max-width:1200px;margin:0 auto;
  display:flex;flex-direction:column;align-items:center;gap:24px;
}
.footer-logo{display:flex;align-items:center;gap:12px}
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:20px}
.footer-links a{font-size:.78rem;color:rgba(255,255,255,.3);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:rgba(0,212,255,.7)}
.footer-copy{font-size:.72rem;color:rgba(255,255,255,.18);text-align:center;line-height:1.8}
.footer-divider{width:100%;height:1px;background:rgba(255,255,255,.05)}

/* ══════════════════════════════════════════
   返回顶部
══════════════════════════════════════════ */
#back-top{
  position:fixed;bottom:28px;right:28px;z-index:500;
  width:44px;height:44px;border-radius:50%;
  background:linear-gradient(135deg,var(--navy-700),var(--blue-600));
  border:1px solid rgba(0,212,255,.3);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  box-shadow:0 0 20px rgba(43,127,255,.3);
  opacity:0;transform:translateY(16px);
  transition:all .35s;
}
#back-top.show{opacity:1;transform:translateY(0)}
#back-top:hover{transform:translateY(-4px);box-shadow:0 0 30px rgba(43,127,255,.5)}

/* ══════════════════════════════════════════
   浮动光晕动画
══════════════════════════════════════════ */
@keyframes float-orb{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(30px,-20px) scale(1.05)}
  66%{transform:translate(-20px,15px) scale(.95)}
}
/* 视频播放按钮脉冲动画 */
@keyframes vp-ping {
  0%   { transform:scale(1);   opacity:.6; }
  100% { transform:scale(1.65);opacity:0;  }
}

/* ══════════════════════════════════════════
   校徽logo
══════════════════════════════════════════ */
.nav-logo-img {
  height: 40px;
  width: auto;
  display: block;
  transition: filter .25s ease, transform .25s ease;
}

.nav-logo-img:hover {
  filter: brightness(1.3) drop-shadow(0 0 6px rgba(0, 212, 255, .5));
  transform: scale(1.05);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo-title {
  font-size: 1rem;
  font-weight: 700;
  color: #7fcbff;
  letter-spacing: .05em;
  white-space: nowrap;
}

/*省级一等奖徽章*/
.hero-award-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 10px auto 20px;
  padding: 8px 22px;
  border-radius: 100px;
  font-size: .72rem;            /* ← 从 .82rem 改回 .72rem，与 .hero-badge span 一致 */
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1;
  color: #fff;

  background: linear-gradient(135deg, #c8960c 0%, #f0b429 50%, #c8960c 100%);
  background-size: 200% auto;
  border: 1px solid rgba(240, 180, 41, .6);
  box-shadow:
    0 0 18px rgba(240, 180, 41, .45),
    0 0 40px rgba(240, 180, 41, .2),
    inset 0 1px 0 rgba(255, 255, 255, .25);
  animation: award-shine 3s linear infinite;
  cursor: default;
}





@keyframes award-shine {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}
@keyframes badge-shine {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}

/* ══════════════════════════════════════════
   Partners 卡片 logo 图片
══════════════════════════════════════════ */
.partner-logo-wrap {
  width: 60px;
  height: 60px;
  min-width: 60px;      /* ← 防止被压缩 */
  min-height: 60px;     /* ← 防止被压缩 */
  flex-shrink: 0;       /* ← 防止 flex 环境下变形 */
  border-radius: 16px;
  overflow: hidden;
  margin: 0 auto 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,.4);
  transition: box-shadow .3s;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  aspect-ratio: 1 / 1;  /* ← 强制正方形 */
}

.partner-card:hover .partner-logo-wrap {
  box-shadow: 0 0 25px rgba(200,150,12,.3);
}
.partner-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;  /* ← 从 cover 改为 contain，保持比例不裁切 */
  display: block;
  flex-shrink: 0;
}


/* Drawer 详情页大 logo */
.drawer-logo-img {
  width: 110px;
  height: 110px;
  border-radius: 22px;
  object-fit: cover;
  margin-bottom: 14px;
  box-shadow: 0 0 40px rgba(0,0,0,.5);
  border: 1px solid rgba(255,255,255,.1);
  display: block;
}