/* ============================================================
   白鹭霜华 · 东方水墨电影感主题
   配色：宣纸白 / 墨黑 / 霜青 / 苍绿 / 茶金
   ============================================================ */
:root{
  --paper:#f6f1e7;
  --paper-2:#efe8d9;
  --paper-3:#faf6ee;
  --card:#fffdf8;
  --ink:#1c1c1c;
  --ink-2:rgba(28,28,28,.64);
  --ink-3:rgba(28,28,28,.4);
  --frost:#8fb6c8;
  --frost-deep:#5f93ab;
  --green:#6f9a6f;
  --green-deep:#527b52;
  --gold:#b98a3c;
  --gold-soft:#d8b878;
  --line:rgba(28,28,28,.12);
  --line-2:rgba(28,28,28,.24);
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-slow:cubic-bezier(.16,1,.3,1);
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --font-song:"STKaiti","KaiTi","STSong","SimSun","Noto Serif SC",serif;
  --font-pixel:"Press Start 2P","Courier New",monospace;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:auto;-webkit-text-size-adjust:100%;}
html,body{overflow-x:hidden;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(1200px 800px at 80% -10%,rgba(143,182,200,.12),transparent 60%),
    radial-gradient(1000px 700px at 0% 100%,rgba(111,154,111,.1),transparent 55%),
    linear-gradient(rgba(28,28,28,.02) 1px,transparent 1px),
    linear-gradient(90deg,rgba(28,28,28,.02) 1px,transparent 1px);
  background-size:auto,auto,40px 40px,40px 40px;
}
::selection{background:var(--frost);color:#fff;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;background:none;border:none;color:inherit;}
h1,h2,h3{font-weight:700;line-height:1.25;}
img{max-width:100%;display:block;}
.wrap{width:min(1200px,92vw);margin:0 auto;}
section{position:relative;}
.px{font-family:var(--font-pixel);letter-spacing:.1em;}
.song{font-family:var(--font-song);}

/* ---------- 水墨晕染过渡遮罩（用于页面进入/离开） ---------- */
#transition{
  position:fixed;inset:0;z-index:1200;pointer-events:none;opacity:0;
  background:radial-gradient(120% 120% at 50% 120%,var(--paper) 30%,var(--frost) 62%,rgba(143,182,200,.6) 78%,transparent 92%);
  transition:opacity .5s var(--ease);
}
#transition.show{opacity:1;pointer-events:all;}
#transition::before{
  content:"";position:absolute;inset:-20%;
  background:
    radial-gradient(28% 34% at 30% 65%,rgba(28,28,28,.22),transparent 60%),
    radial-gradient(24% 30% at 68% 40%,rgba(143,182,200,.4),transparent 60%),
    radial-gradient(30% 40% at 52% 78%,rgba(111,154,111,.3),transparent 62%);
  filter:blur(26px);
  transform:scale(1.1);
}

/* ---------- 页面进入的水墨淡入 ---------- */
body{animation:pageInk 1s var(--ease-slow);}
@keyframes pageInk{
  from{opacity:0;filter:blur(8px);}
  to{opacity:1;filter:blur(0);}
}

/* ---------- 预加载 ---------- */
#loader{
  position:fixed;inset:0;z-index:1300;background:var(--paper);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;
  transition:opacity .8s var(--ease),visibility .8s;
}
#loader.done{opacity:0;visibility:hidden;}
.loader-seal{
  width:92px;height:92px;border:2px solid var(--gold);position:relative;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 0 6px rgba(185,138,60,.08);
  animation:sealPulse 2.2s var(--ease) infinite;
}
.loader-seal::before{content:"";position:absolute;inset:8px;border:1px solid rgba(185,138,60,.5);}
.loader-seal span{
  writing-mode:vertical-rl;font-family:var(--font-song);
  font-size:26px;letter-spacing:.14em;color:var(--ink);
}
@keyframes sealPulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.04);opacity:.85;}}
.loader-pct{font-family:var(--font-pixel);font-size:11px;color:var(--frost-deep);letter-spacing:.2em;}

/* ---------- 自定义光标 ---------- */
.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;pointer-events:none;z-index:1100;transform:translate(-50%,-50%);}
.cursor-dot{width:7px;height:7px;background:var(--ink);border-radius:50%;}
.cursor-ring{width:34px;height:34px;border:1.5px solid rgba(143,182,200,.7);border-radius:50%;transition:width .3s,height .3s,border-color .3s,background .3s;}
body.cursor-hover .cursor-ring{width:56px;height:56px;border-color:var(--gold);background:rgba(185,138,60,.07);}
@media (pointer:coarse){.cursor-dot,.cursor-ring{display:none;}}

/* ---------- 导航 ---------- */
#nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:22px 0;transition:padding .4s var(--ease),background .4s,border-color .4s,box-shadow .4s;
  border-bottom:1px solid transparent;
}
#nav.scrolled{padding:12px 0;background:rgba(246,241,231,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-color:var(--line);box-shadow:0 8px 30px rgba(28,28,28,.05);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:18px;letter-spacing:.1em;}
.brand-seal{
  width:40px;height:40px;flex:none;border:1.5px solid var(--gold);
  display:flex;align-items:center;justify-content:center;position:relative;
  box-shadow:0 0 0 4px rgba(185,138,60,.1);
  transition:transform .5s var(--ease);
}
.brand:hover .brand-seal{transform:rotate(-8deg);}
.brand-seal span{writing-mode:vertical-rl;font-family:var(--font-song);font-size:15px;letter-spacing:.08em;}
.brand em{font-style:normal;color:var(--frost-deep);font-family:var(--font-song);font-weight:400;}
.nav-links{display:flex;gap:30px;list-style:none;align-items:center;}
.nav-links a{font-size:14px;color:var(--ink-2);position:relative;padding:4px 0;transition:color .3s;}
.nav-links a::after{content:"";position:absolute;left:50%;bottom:0;width:0;height:1.5px;background:var(--frost-deep);transition:width .4s var(--ease),left .4s var(--ease);}
.nav-links a:hover,.nav-links a.on{color:var(--ink);}
.nav-links a:hover::after,.nav-links a.on::after{width:100%;left:0;}
.nav-links a.on{color:var(--frost-deep);}
#burger{display:none;width:44px;height:44px;position:relative;z-index:1050;}
#burger span{position:absolute;left:10px;width:24px;height:2px;background:var(--ink);transition:transform .4s var(--ease),opacity .3s,top .4s;}
#burger span:nth-child(1){top:16px;}
#burger span:nth-child(2){top:23px;}
#burger span:nth-child(3){top:30px;}
body.menu-open #burger span:nth-child(1){top:23px;transform:rotate(45deg);}
body.menu-open #burger span:nth-child(2){opacity:0;}
body.menu-open #burger span:nth-child(3){top:23px;transform:rotate(-45deg);}

#mobileMenu{
  position:fixed;inset:0;z-index:1040;background:var(--paper);
  display:flex;flex-direction:column;justify-content:center;padding:0 10vw;
  clip-path:circle(0% at calc(100% - 44px) 44px);
  transition:clip-path .7s var(--ease);visibility:hidden;
}
body.menu-open #mobileMenu{clip-path:circle(150% at calc(100% - 44px) 44px);visibility:visible;}
#mobileMenu a{
  font-family:var(--font-song);font-size:clamp(26px,7vw,40px);font-weight:700;padding:16px 0;
  border-bottom:1px solid var(--line);display:flex;align-items:baseline;gap:16px;color:var(--ink);
  opacity:0;transform:translateY(24px);transition:opacity .5s var(--ease),transform .5s var(--ease),color .3s;
}
#mobileMenu a small{font-size:11px;color:var(--frost-deep);font-family:var(--font-pixel);}
#mobileMenu a:hover{color:var(--frost-deep);}
body.menu-open #mobileMenu a{opacity:1;transform:none;}
body.menu-open #mobileMenu a:nth-child(1){transition-delay:.12s;}
body.menu-open #mobileMenu a:nth-child(2){transition-delay:.19s;}
body.menu-open #mobileMenu a:nth-child(3){transition-delay:.26s;}
body.menu-open #mobileMenu a:nth-child(4){transition-delay:.33s;}
body.menu-open #mobileMenu a:nth-child(5){transition-delay:.4s;}
body.menu-open #mobileMenu a:nth-child(6){transition-delay:.47s;}
body.menu-open #mobileMenu a:nth-child(7){transition-delay:.54s;}

/* ---------- 竖排装饰 ---------- */
.vwrite{writing-mode:vertical-rl;font-family:var(--font-song);letter-spacing:.22em;}

/* ---------- 通用板块头 ---------- */
.section{padding:clamp(100px,13vw,160px) 0;}
.sec-head{margin-bottom:clamp(48px,7vw,80px);}
.sec-eyebrow{
  display:inline-flex;align-items:center;gap:12px;font-size:11px;
  color:var(--frost-deep);margin-bottom:20px;font-family:var(--font-pixel);letter-spacing:.2em;
}
.sec-eyebrow::before{content:"";width:40px;height:1.5px;background:var(--frost);}
.sec-title{font-size:clamp(34px,5vw,58px);font-weight:800;font-family:var(--font-song);letter-spacing:.04em;}
.sec-title .accent{color:var(--frost-deep);}
.sec-title .green{color:var(--green-deep);}
.sec-desc{max-width:640px;margin-top:22px;color:var(--ink-2);font-size:clamp(15px,1.6vw,17px);}

/* ---------- 揭示动画（滚动入场） ---------- */
html.gsap [data-reveal]{opacity:0;transform:translateY(50px);}
html.gsap [data-reveal="left"]{transform:translateX(-60px);}
html.gsap [data-reveal="right"]{transform:translateX(60px);}
html.gsap [data-reveal="scale"]{transform:scale(.92);}
html.gsap [data-reveal="ink"]{opacity:0;filter:blur(10px);transform:translateY(30px);}

/* ---------- 按钮 ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:10px;
  padding:17px 34px;font-size:15px;font-weight:600;letter-spacing:.1em;
  border:1.5px solid transparent;overflow:hidden;transition:transform .15s,background .3s,color .3s,border-color .3s,box-shadow .3s;
}
.btn:active{transform:translateY(2px);}
.btn svg{width:16px;height:16px;transition:transform .3s var(--ease);}
.btn:hover svg{transform:translateX(4px);}
.btn-primary{
  background:var(--ink);color:var(--paper);border-color:var(--ink);
  box-shadow:0 12px 30px rgba(28,28,28,.18);
}
.btn-primary:hover{background:#333;}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:transparent;}
.btn-ghost:hover{border-color:var(--frost-deep);color:var(--frost-deep);}
.btn-frost{background:var(--frost-deep);color:#fff;border-color:var(--frost-deep);box-shadow:0 12px 30px rgba(95,147,171,.3);}
.btn-frost:hover{background:#6fa3ba;}

/* ---------- 水墨分隔带 ---------- */
.ink-strip{
  height:90px;position:relative;overflow:hidden;
  background:
    radial-gradient(40% 90% at 15% 50%,rgba(143,182,200,.22),transparent 60%),
    radial-gradient(45% 90% at 55% 50%,rgba(111,154,111,.18),transparent 60%),
    radial-gradient(40% 90% at 88% 50%,rgba(185,138,60,.14),transparent 60%);
  filter:blur(1px);
}
.ink-strip::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(28,28,28,.06),transparent);
}

/* ---------- 跑马灯（改为竖排/文字流） ---------- */
.marquee{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:20px 0;overflow:hidden;background:var(--paper-2);
}
.marquee-track{display:flex;width:max-content;animation:marquee 30s linear infinite;}
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee-track span{
  font-family:var(--font-song);font-size:clamp(18px,2.4vw,26px);font-weight:700;
  padding:0 36px;white-space:nowrap;color:var(--ink-2);display:flex;align-items:center;gap:36px;
}
.marquee-track span::after{content:"";width:6px;height:6px;background:var(--frost);border-radius:50%;flex:none;}
@keyframes marquee{to{transform:translateX(-50%);}}

/* ============================================================
   首页 HERO
   ============================================================ */
#hero{min-height:100svh;display:flex;align-items:center;overflow:hidden;
  background:linear-gradient(180deg,var(--paper) 0%,#f2ecdf 45%,#e9f0e9 100%);}
#heroParticles{position:absolute;inset:0;width:100%;height:100%;}
.hero-inkblob{
  position:absolute;pointer-events:none;filter:blur(2px);
}
.hero-inkblob.b1{top:6%;right:4%;width:34vw;max-width:520px;opacity:.5;animation:blobFloat 12s ease-in-out infinite alternate;}
.hero-inkblob.b2{bottom:4%;left:-6%;width:30vw;max-width:460px;opacity:.35;animation:blobFloat 15s ease-in-out infinite alternate-reverse;}
@keyframes blobFloat{from{transform:translate(0,0) rotate(0);}to{transform:translate(2vw,-2vw) rotate(4deg);}}

/* 白鹭剪影群 */
.egret{position:absolute;z-index:1;pointer-events:none;opacity:.85;animation:egretFly linear infinite;}
.egret svg{display:block;animation:flap 1.2s ease-in-out infinite alternate;}
.egret-1{top:18%;left:-8%;animation-duration:30s;}
.egret-2{top:30%;left:-12%;animation-duration:40s;animation-delay:-16s;opacity:.5;}
.egret-3{top:10%;left:-6%;animation-duration:50s;animation-delay:-32s;opacity:.32;}
@keyframes egretFly{from{transform:translateX(0) translateY(0);}to{transform:translateX(120vw) translateY(-6vh);}}
@keyframes flap{from{transform:scaleY(1);}to{transform:scaleY(.5);}}
@media (max-width:768px){.egret-2,.egret-3{display:none;}}

.hero-content{position:relative;z-index:2;padding:150px 0 90px;width:100%;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:12px;font-size:11px;
  color:var(--frost-deep);border:1px solid rgba(143,182,200,.5);padding:10px 20px;
  margin-bottom:34px;background:rgba(255,253,248,.5);font-family:var(--font-pixel);letter-spacing:.25em;
}
.hero-eyebrow i{width:7px;height:7px;background:var(--frost-deep);border-radius:50%;animation:pulse 1.8s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}

.hero-title{
  font-family:var(--font-song);
  font-size:clamp(52px,11vw,140px);
  font-weight:800;letter-spacing:.1em;line-height:1.1;
  color:var(--ink);
}
.hero-title .line{display:block;overflow:hidden;}
.hero-title .ch{display:inline-block;will-change:transform;}
.hero-title .frost{color:var(--frost-deep);}
.hero-title .green{color:var(--green-deep);}
.hero-en{
  font-family:var(--font-pixel);font-size:clamp(10px,1.5vw,15px);
  color:var(--ink-3);letter-spacing:.5em;margin-top:26px;
}
.hero-sub{
  max-width:600px;margin-top:30px;font-size:clamp(16px,1.7vw,19px);color:var(--ink-2);
  font-family:var(--font-song);letter-spacing:.02em;
}
.hero-sub b{color:var(--frost-deep);font-weight:700;}
.hero-actions{display:flex;gap:18px;margin-top:46px;flex-wrap:wrap;}
.hero-stats{
  display:flex;gap:clamp(26px,5vw,64px);margin-top:70px;padding-top:36px;
  border-top:1px solid var(--line);flex-wrap:wrap;
}
.hstat b{font-size:clamp(30px,3.8vw,46px);font-weight:800;font-variant-numeric:tabular-nums;display:inline-block;font-family:var(--font-song);}
.hstat b em{font-style:normal;color:var(--frost-deep);}
.hstat span{display:block;font-size:13px;color:var(--ink-3);letter-spacing:.2em;margin-top:4px;}
.scroll-hint{
  position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-size:9px;color:var(--ink-3);font-family:var(--font-pixel);letter-spacing:.2em;
}
.scroll-hint i{width:1px;height:40px;background:linear-gradient(var(--frost-deep),transparent);position:relative;}
.scroll-hint i::after{content:"";position:absolute;top:0;left:-2px;width:5px;height:5px;background:var(--frost-deep);border-radius:50%;animation:drip 1.8s var(--ease) infinite;}
@keyframes drip{to{top:32px;opacity:0;}}

/* 内页通用 HERO（页面头） */
.page-hero{
  padding:170px 0 90px;position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--paper) 0%,#f2ecdf 100%);
}
.page-hero .hero-eyebrow{margin-bottom:24px;}
.page-title{
  font-family:var(--font-song);font-size:clamp(40px,7vw,84px);font-weight:800;letter-spacing:.08em;
}
.page-title .accent{color:var(--frost-deep);}
.page-sub{max-width:620px;margin-top:20px;color:var(--ink-2);font-size:clamp(15px,1.6vw,17px);font-family:var(--font-song);}
.page-deco{position:absolute;right:4%;top:20%;opacity:.5;pointer-events:none;}

/* ============================================================
   关于 ABOUT
   ============================================================ */
#about{background:var(--paper);}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(44px,6vw,90px);align-items:center;}
.about-visual{position:relative;}
.about-frame{
  position:relative;overflow:hidden;aspect-ratio:1;max-height:560px;
  border:1.5px solid var(--line-2);background:linear-gradient(180deg,#eef3f0 0%,#e6efe0 55%,#dfeee6 100%);
}
.about-frame .scene{position:absolute;inset:0;}
.scene .moon{
  position:absolute;top:14%;right:16%;width:64px;height:64px;border-radius:50%;
  background:radial-gradient(circle at 40% 38%,#fff,#f0e6cf);
  box-shadow:0 0 50px rgba(240,230,207,.8);
}
.scene .moon::after{content:"";position:absolute;top:14px;left:16px;width:14px;height:14px;border-radius:50%;background:rgba(190,170,120,.4);}
.scene .hill{position:absolute;bottom:24%;left:-6%;width:64%;height:36%;background:linear-gradient(180deg,#a8c8a8,#8fb48f);clip-path:polygon(0 100%,0 42%,16% 42%,16% 22%,40% 22%,40% 2%,62% 2%,62% 30%,100% 30%,100% 100%);}
.scene .hill.h2{left:auto;right:-8%;width:54%;height:27%;background:linear-gradient(180deg,#8fb0be,#6f97a8);bottom:24%;}
.scene .water{
  position:absolute;bottom:0;left:0;right:0;height:24%;
  background:linear-gradient(180deg,rgba(143,182,200,.5),rgba(143,182,200,.85));
}
.scene .water::after{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(0deg,transparent 0 8px,rgba(255,255,255,.25) 8px 10px);
}
.scene .scene-egret{position:absolute;top:28%;left:20%;width:70px;animation:sceneFly 8s ease-in-out infinite;}
.scene .scene-egret svg{filter:drop-shadow(0 3px 6px rgba(28,28,28,.15));}
@keyframes sceneFly{0%,100%{transform:translate(0,0);}50%{transform:translate(28px,-16px);}}
.about-float{
  position:absolute;bottom:-24px;left:-24px;z-index:2;
  background:var(--ink);color:var(--paper);padding:22px 30px;
  box-shadow:0 20px 44px rgba(28,28,28,.22);
}
.about-float b{font-size:clamp(28px,3.2vw,40px);display:block;line-height:1.1;font-variant-numeric:tabular-nums;font-weight:800;font-family:var(--font-song);}
.about-float span{font-size:12px;letter-spacing:.2em;opacity:.7;}
.about-list{display:flex;flex-direction:column;margin-top:38px;}
.about-item{
  display:flex;gap:22px;padding:26px 0;border-bottom:1px solid var(--line);
  transition:padding-left .4s var(--ease);
}
.about-item:hover{padding-left:12px;}
.about-item .num{
  font-family:var(--font-pixel);font-size:11px;color:var(--frost-deep);flex:none;
  width:46px;height:46px;border:1.5px solid rgba(143,182,200,.5);background:var(--card);
  display:flex;align-items:center;justify-content:center;
}
.about-item h3{font-size:18px;margin-bottom:8px;font-family:var(--font-song);}
.about-item p{font-size:14px;color:var(--ink-2);}

/* ============================================================
   历史 HISTORY · 竖向水墨时间轴
   ============================================================ */
#history{background:var(--paper-2);}
.timeline{position:relative;max-width:860px;margin:0 auto;padding:20px 0;}
.timeline::before{
  content:"";position:absolute;left:24px;top:0;bottom:0;width:1.5px;
  background:linear-gradient(180deg,transparent,var(--frost) 10%,var(--frost) 90%,transparent);
}
.tl-item{
  position:relative;padding:0 0 56px 80px;
}
.tl-item::before{
  content:"";position:absolute;left:17px;top:8px;width:15px;height:15px;
  background:var(--paper);border:2px solid var(--frost-deep);transform:rotate(45deg);
}
.tl-item:nth-child(even)::before{border-color:var(--gold);background:var(--gold-soft);}
.tl-year{
  font-family:var(--font-pixel);font-size:12px;color:var(--frost-deep);letter-spacing:.2em;
  display:inline-block;border:1px solid rgba(143,182,200,.5);padding:6px 14px;background:var(--card);
  margin-bottom:14px;
}
.tl-card{
  background:var(--card);border:1px solid var(--line);padding:30px 34px;
  box-shadow:0 14px 34px rgba(28,28,28,.06);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;
}
.tl-item:hover .tl-card{transform:translateY(-4px);box-shadow:0 22px 50px rgba(28,28,28,.1);border-color:rgba(143,182,200,.6);}
.tl-card h3{font-size:22px;margin-bottom:10px;font-family:var(--font-song);}
.tl-card h3 .tag{font-size:12px;color:var(--gold);border:1px solid rgba(185,138,60,.5);padding:2px 8px;margin-left:10px;vertical-align:middle;}
.tl-card p{font-size:15px;color:var(--ink-2);}

/* ============================================================
   成员 MEMBERS
   ============================================================ */
#members{background:var(--paper);}
.member-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.member-card{
  border:1px solid var(--line);padding:28px 22px;text-align:center;
  background:var(--card);position:relative;overflow:hidden;
  transition:border-color .4s,transform .4s var(--ease),box-shadow .4s;
}
.member-card::before{
  content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 0%,rgba(143,182,200,.14),transparent 70%);
  opacity:0;transition:opacity .4s;
}
.member-card:hover{border-color:rgba(143,182,200,.6);transform:translateY(-8px);box-shadow:0 22px 46px rgba(28,28,28,.1);}
.member-card:hover::before{opacity:1;}
.member-card canvas{
  width:92px;height:92px;margin:0 auto 18px;display:block;
  image-rendering:pixelated;border:1.5px solid var(--line-2);background:#10151a;
  transition:transform .4s var(--ease);
}
.member-card:hover canvas{transform:scale(1.08) rotate(-2deg);}
.member-card h3{font-size:18px;font-family:var(--font-song);}
.member-card .role{
  display:inline-block;margin-top:10px;font-size:11px;padding:5px 12px;
  border:1px solid rgba(143,182,200,.5);color:var(--frost-deep);letter-spacing:.12em;
}
.member-card .role.lead{border-color:rgba(185,138,60,.5);color:var(--gold);}
.member-card p{margin-top:14px;font-size:13px;color:var(--ink-2);}

/* ============================================================
   数据 STATS
   ============================================================ */
#stats{background:linear-gradient(150deg,#e9f0e9,#efe7d2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;}
.stat-item{padding:34px 12px;position:relative;}
.stat-item + .stat-item::before{content:"";position:absolute;left:0;top:20%;height:60%;width:1.5px;background:var(--line);}
.stat-item b{
  font-size:clamp(40px,5.6vw,68px);font-weight:800;font-variant-numeric:tabular-nums;
  font-family:var(--font-song);
  background:linear-gradient(180deg,var(--ink),var(--frost-deep));
  -webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1;
}
.stat-item b em{font-style:normal;-webkit-text-fill-color:var(--green-deep);color:var(--green-deep);}
.stat-item span{display:block;margin-top:12px;font-size:13px;letter-spacing:.22em;color:var(--ink-3);}

/* ============================================================
   作品 GALLERY（水墨占位）
   ============================================================ */
#gallery{background:var(--paper-2);}
.gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:130px;gap:16px;}
.g-item{position:relative;overflow:hidden;border:1px solid var(--line-2);display:flex;align-items:flex-end;}
.g-item .art{position:absolute;inset:0;transition:transform .8s var(--ease);}
.g-item:hover .art{transform:scale(1.06);}
.g-item .art::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,253,248,.16) 2px,transparent 2px),
    linear-gradient(90deg,rgba(255,253,248,.16) 2px,transparent 2px);
  background-size:28px 28px;
}
.g-item .cap{
  position:relative;z-index:2;width:100%;padding:20px 22px;
  background:linear-gradient(to top,rgba(28,28,28,.82),transparent);
  transform:translateY(8px);opacity:.94;transition:transform .5s var(--ease),opacity .5s;
}
.g-item:hover .cap{transform:none;opacity:1;}
.g-item .cap b{font-size:16px;display:block;color:#fffdf8;font-family:var(--font-song);}
.g-item .cap span{font-size:12px;color:rgba(255,253,248,.7);letter-spacing:.12em;}
.g1{grid-column:span 7;grid-row:span 3;}
.g2{grid-column:span 5;grid-row:span 2;}
.g3{grid-column:span 5;grid-row:span 2;}
.g4{grid-column:span 4;grid-row:span 2;}
.g5{grid-column:span 4;grid-row:span 2;}
.g6{grid-column:span 4;grid-row:span 2;}
.art-a{background:radial-gradient(circle at 30% 25%,#9fd8e8,#3f7d94 55%,#16323e);}
.art-b{background:radial-gradient(circle at 70% 30%,#8fb48f,#4f7a4f 55%,#15240f);}
.art-c{background:radial-gradient(circle at 40% 70%,#d8b878,#9c7a10 55%,#241a07);}
.art-d{background:radial-gradient(circle at 60% 40%,#b072e8,#552a80 55%,#1c1026);}
.art-e{background:radial-gradient(circle at 30% 60%,#e8634a,#7a2b1a 55%,#241008);}
.art-f{background:radial-gradient(circle at 65% 65%,#8fd3ff,#2b6a9c 55%,#0e1c26);}
.g-badge{
  position:absolute;top:16px;left:16px;z-index:2;font-size:11px;letter-spacing:.14em;font-weight:600;
  padding:6px 14px;background:rgba(255,253,248,.85);color:var(--ink);
  border:1px solid var(--line-2);backdrop-filter:blur(8px);font-family:var(--font-song);
}

/* ============================================================
   荣誉 HONOR
   ============================================================ */
#honor{background:var(--paper);}
.honor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.honor-card{
  border:1px solid var(--line);padding:36px 30px;position:relative;
  background:var(--card);
  transition:border-color .4s,transform .4s var(--ease),box-shadow .4s;overflow:hidden;
}
.honor-card:hover{border-color:rgba(185,138,60,.5);transform:translateY(-6px);box-shadow:0 20px 44px rgba(28,28,28,.08);}
.honor-card .h-year{
  position:absolute;top:18px;right:22px;font-family:var(--font-pixel);
  font-size:12px;color:transparent;-webkit-text-stroke:1.2px rgba(28,28,28,.3);
}
.honor-ico{
  width:60px;height:60px;margin-bottom:24px;
  background:rgba(185,138,60,.12);border:1.5px solid rgba(185,138,60,.35);
  display:flex;align-items:center;justify-content:center;
  transition:transform .4s var(--ease),background .4s;
}
.honor-card:hover .honor-ico{transform:rotate(-6deg) scale(1.08);background:rgba(185,138,60,.2);}
.honor-ico svg{width:28px;height:28px;stroke:var(--gold);}
.honor-card h3{font-size:18px;margin-bottom:10px;font-family:var(--font-song);}
.honor-card p{font-size:14px;color:var(--ink-2);}
.honor-card .h-tag{
  display:inline-block;margin-top:18px;font-size:11px;letter-spacing:.14em;
  padding:5px 12px;border:1px solid rgba(143,182,200,.5);color:var(--frost-deep);
}

/* ============================================================
   加入 JOIN
   ============================================================ */
#join{background:var(--paper-2);overflow:hidden;}
.join-box{
  position:relative;overflow:hidden;text-align:center;
  padding:clamp(80px,11vw,130px) 24px;
  background:linear-gradient(150deg,#eef3f0,#e6efe0 45%,#efe7d2);
  border:1.5px solid var(--line-2);
}
.join-box::before,.join-box::after{content:"";position:absolute;border-radius:50%;pointer-events:none;}
.join-box::before{width:440px;height:440px;background:radial-gradient(circle,rgba(143,182,200,.28),transparent 65%);top:-170px;left:-130px;animation:blobFloat 9s ease-in-out infinite alternate;}
.join-box::after{width:400px;height:400px;background:radial-gradient(circle,rgba(111,154,111,.22),transparent 65%);bottom:-160px;right:-120px;animation:blobFloat 9s ease-in-out infinite alternate-reverse;}
.join-box h2{font-size:clamp(32px,5.4vw,60px);font-weight:800;position:relative;z-index:2;font-family:var(--font-song);}
.join-box h2 .accent{color:var(--frost-deep);}
.join-box > p{position:relative;z-index:2;color:var(--ink-2);max-width:560px;margin:22px auto 44px;font-size:clamp(15px,1.6vw,17px);}
.hearts{display:flex;gap:8px;justify-content:center;margin-bottom:38px;position:relative;z-index:2;}
.hearts svg{width:24px;height:24px;fill:var(--frost-deep);animation:heartBeat 1.8s ease-in-out infinite;}
.hearts svg:nth-child(2){animation-delay:.14s;}
.hearts svg:nth-child(3){animation-delay:.28s;}
.hearts svg:nth-child(4){animation-delay:.42s;}
.hearts svg:nth-child(5){animation-delay:.56s;}
.hearts svg.empty{fill:none;stroke:var(--ink-3);stroke-width:1.5;}
@keyframes heartBeat{0%,100%{transform:scale(1);}50%{transform:scale(1.2);}}
.join-steps{
  position:relative;z-index:2;display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:48px;
}
.join-step{
  display:flex;align-items:center;gap:14px;padding:16px 24px;border:1.5px solid var(--line-2);
  background:var(--card);font-size:14px;text-align:left;color:var(--ink-2);
}
.join-step .s-num{
  font-family:var(--font-pixel);font-size:11px;color:var(--frost-deep);flex:none;
  width:36px;height:36px;border:1.5px solid rgba(143,182,200,.5);background:var(--paper-3);
  display:flex;align-items:center;justify-content:center;
}
.join-step b{color:var(--ink);}
.join-step .copy{
  background:none;border:1.5px solid rgba(185,138,60,.5);color:var(--gold);font-size:12px;font-weight:600;
  padding:5px 12px;transition:background .3s,color .3s;
}
.join-step .copy:hover{background:var(--gold);color:#fff;}
.join-actions{position:relative;z-index:2;display:flex;gap:18px;justify-content:center;flex-wrap:wrap;}

/* ============================================================
   页脚 FOOTER
   ============================================================ */
footer{border-top:1.5px solid var(--line-2);padding:76px 0 36px;background:var(--ink);color:rgba(246,241,231,.7);}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;margin-bottom:60px;}
.foot-grid h4{font-size:14px;letter-spacing:.18em;color:var(--paper);margin-bottom:22px;font-family:var(--font-song);}
.foot-grid ul{list-style:none;display:flex;flex-direction:column;gap:13px;}
.foot-grid ul a{font-size:14px;color:rgba(246,241,231,.6);transition:color .3s,padding-left .3s;}
.foot-grid ul a:hover{color:var(--frost);padding-left:6px;}
.foot-brand .brand{color:var(--paper);}
.foot-brand .brand em{color:var(--frost);}
.foot-brand p{font-size:14px;color:rgba(246,241,231,.55);margin-top:18px;max-width:300px;}
.foot-contact li{font-size:14px;color:rgba(246,241,231,.6);display:flex;gap:10px;align-items:flex-start;}
.foot-contact svg{width:16px;height:16px;stroke:var(--frost);flex:none;margin-top:4px;}
.foot-bottom{
  border-top:1px solid rgba(246,241,231,.14);padding-top:30px;display:flex;justify-content:space-between;
  gap:12px;flex-wrap:wrap;font-size:13px;color:rgba(246,241,231,.4);
}
.back-top{
  position:fixed;right:26px;bottom:26px;z-index:900;width:52px;height:52px;
  background:var(--ink);border:1.5px solid var(--ink);color:var(--paper);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(18px);transition:all .4s var(--ease);
  box-shadow:0 14px 34px rgba(28,28,28,.25);
}
.back-top.show{opacity:1;visibility:visible;transform:none;}
.back-top svg{width:20px;height:20px;stroke:var(--paper);}
.back-top:hover{background:#333;transform:translateY(-4px);}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width:1024px){
  .member-grid{grid-template-columns:repeat(2,1fr);}
  .honor-grid{grid-template-columns:repeat(2,1fr);}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .stat-item + .stat-item::before{display:none;}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:768px){
  .nav-links{display:none;}
  #burger{display:block;}
  .about-grid{grid-template-columns:1fr;}
  .about-float{left:12px;bottom:-18px;padding:18px 22px;}
  .gallery{grid-auto-rows:110px;}
  .g1{grid-column:span 12;grid-row:span 2;}
  .g2,.g3,.g4,.g5,.g6{grid-column:span 6;grid-row:span 2;}
  .hero-stats{gap:20px;}
  .timeline::before{left:18px;}
  .tl-item{padding-left:58px;}
  .tl-item::before{left:11px;}
}
@media (max-width:520px){
  .member-grid,.honor-grid{grid-template-columns:1fr;}
  .g2,.g3,.g4,.g5,.g6{grid-column:span 12;}
  .foot-grid{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .btn{padding:14px 26px;font-size:14px;}
  .hero-stats{gap:16px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;}
}