:root{
  --bg:#0b0713; --card:#141414; --card2:#171021; --border:#262626;
  --fg:#f5f5f5; --muted:#9a9a9a; --muted2:#b6aacb;
  --primary:#9b6cff; --primary2:#e85cff; --accent:#22d3ee;
  --safe-b: env(safe-area-inset-bottom, 0px);
}
*{box-sizing:border-box;margin:0;padding:0}
html, body {
  scroll-behavior:smooth;
  overflow-x: hidden;
  width: 100%;
}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans SC",sans-serif;
  background:var(--bg);color:var(--fg);min-width:320px;line-height:1.5;
}
html[lang="ja"] body{font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic UI","Noto Sans JP",Meiryo,sans-serif}
html[lang="ko"] body{font-family:"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif}
html[lang="zh-Hant"] body{font-family:"PingFang TC","Microsoft JhengHei","Noto Sans TC",sans-serif}
html[lang="th"] body{font-family:"Sukhumvit Set","Noto Sans Thai","Leelawadee UI",Tahoma,sans-serif}
html[lang="ar"] body{font-family:"SF Arabic","Geeza Pro","Noto Naskh Arabic","Segoe UI",Tahoma,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
button{-webkit-tap-highlight-color:transparent;font-family:inherit}
.grad{background:linear-gradient(90deg,var(--primary),var(--primary2));-webkit-background-clip:text;background-clip:text;color:transparent}
.btn-grad{background:linear-gradient(90deg,var(--primary),var(--primary2));color:#fff}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ================== Header ================== */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,7,19,.85);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(38,38,38,.6);
}
.head-in{
  max-width:1200px;margin:0 auto;padding:12px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.02em;flex-shrink:0}
.logo .mark{
  width:36px;height:36px;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  color:#fff;font-size:12px;font-weight:900;
  box-shadow:0 0 0 2px rgba(155,108,255,.35), 0 0 20px rgba(155,108,255,.55);
}
.logo .mark i{font-style:normal}
.brand-name .grad{
  background:linear-gradient(90deg,var(--primary),var(--primary2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

nav.main{display:none;gap:2px;align-items:center;justify-content:center;flex:1}
@media(min-width:1024px){nav.main{display:flex}}
nav.main a{
  padding:8px 14px;border-radius:10px;font-size:14px;font-weight:500;
  color:var(--muted);transition:.2s;white-space:nowrap;
}
nav.main a:hover{color:var(--fg);background:rgba(38,38,38,.55)}
nav.main a.on{color:var(--fg)}

.head-right{display:flex;align-items:center;gap:10px;flex-shrink:0}

.live-pill {
  display: none; align-items: center; gap: 8px; min-height: 38px; padding: 0 15px;
  border: 1px solid var(--border); border-radius: 999px;
  background: rgba(255, 255, 255, 0.04); color: var(--muted); font-size: 0.8rem; white-space: nowrap;
}
.live-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: #37d39a; box-shadow: 0 0 0 4px rgba(55, 211, 154, 0.16); animation: pulse 2.2s infinite; }
@media(min-width:1024px){ .live-pill { display: inline-flex; } }

.lang-select{position:relative; display: block;}
.lang-select select{
  appearance:none;-webkit-appearance:none;
  min-height:38px;
  padding:0 32px 0 16px;
  border:1px solid var(--border);border-radius:999px;
  background:#0b0713;color:var(--fg);
  font-family:inherit;font-size:.82rem;cursor:pointer;
  text-align: left;
}
.lang-select select option{background:#0b0713;color:var(--fg)}
.lang-select::after{
  content:"";position:absolute;inset-inline-end:13px;top:50%;
  width:7px;height:7px;border-inline-end:1.5px solid var(--muted);
  border-bottom:1.5px solid var(--muted);
  transform:translateY(-70%) rotate(45deg);pointer-events:none;
}

.promote{
  display:none;
  align-items:center;gap:8px;
  padding:10px 20px;border-radius:999px;
  font-size:12px;font-weight:800;
  text-transform:uppercase;letter-spacing:.08em;
  color:#fff;
  background:linear-gradient(90deg,var(--primary),var(--primary2));
  box-shadow:0 0 22px rgba(155,108,255,.45);
  transition:.2s;white-space:nowrap;
}
.promote:hover{filter:brightness(1.08)}
@media(min-width:1024px){.promote{display:inline-flex}}

.burger{
  display:grid;place-items:center;
  width:38px;height:38px;border-radius:10px;
  background:transparent;border:none;
  color:var(--fg);cursor:pointer;
}
.burger svg{width:24px;height:24px}
@media(min-width:1024px){.burger{display:none}}

/* ================== 移动端抽屉 ================== */
.mobile-nav{
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100%;
  height: 100%;
  background: #0b0713;
  z-index: 100000;
  flex-direction: column;
}
.mobile-nav.open{
  display: flex;
}

.mobile-head{
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 22px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.close-btn{
  background:transparent;border:none;color:var(--muted);cursor:pointer;
  padding:6px;display:grid;place-items:center;
}
.close-btn svg{width:24px;height:24px}

.mobile-links{
  display: flex;
  flex-direction: column;
  padding: 16px 22px;
  gap: 4px;
}
.mobile-links a{
  padding:16px;border-radius:12px;font-size:16px;font-weight:500;
  color:var(--muted);display:block;
}
.mobile-links a.on{color:var(--primary2);background:rgba(155,108,255,.12)}
.mobile-links a:active{background:rgba(255,255,255,.05)}

.mobile-footer{
  flex-shrink: 0;
  padding: 0 22px calc(24px + var(--safe-b));
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #0b0713;
}

.promote-m{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;padding:14px;border-radius:99px;
  font-size:14px;font-weight:800;color:#fff;
  background:linear-gradient(90deg,var(--primary),var(--primary2));
  text-transform:uppercase;letter-spacing:.06em;
}

.menu-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);
  z-index:99999;backdrop-filter:blur(4px);
}
.menu-overlay.open{display:block}

@media (min-width: 1024px) {
  .mobile-nav { display: none !important; }
  .menu-overlay { display: none !important; }
  .mobile-footer .promote-m { display: none; }
}

.close-btn {
  position: relative;
  z-index: 100001;
  cursor: pointer;
  pointer-events: auto;
  padding: 8px;
}
.close-btn svg { pointer-events: none; }

/* ================== Hero ================== */
.hero{position:relative;overflow:hidden;text-align:center;padding:56px 0 72px}
.hero::before{content:"";position:absolute;top:40px;left:50%;transform:translateX(-50%);
              width:600px;height:600px;background:rgba(139,92,246,.15);
              border-radius:50%;filter:blur(140px);pointer-events:none}
.hero::after{content:"";position:absolute;bottom:0;right:0;width:400px;height:400px;
             background:rgba(34,211,238,.12);border-radius:50%;filter:blur(120px);pointer-events:none}
.hero .inner{position:relative;z-index:1}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:99px;
      border:1px solid rgba(139,92,246,.3);background:rgba(139,92,246,.1);
      font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--fg)}
.hero h1{font-size:clamp(38px,8vw,72px);line-height:.98;letter-spacing:-.03em;
         margin:24px auto 0;max-width:900px;font-weight:800}
.hero p.sub{font-size:clamp(13px,1.6vw,18px);color:var(--muted);
            margin:20px auto 0;max-width:640px}
.hero .cta{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:28px}
.hero .cta a{display:inline-flex;align-items:center;gap:8px;padding:12px 26px;
             border-radius:99px;font-weight:700;font-size:14px;transition:.2s}
.hero .cta .primary{background:linear-gradient(90deg,var(--primary),var(--primary2));
                    color:#fff;box-shadow:0 0 32px rgba(139,92,246,.45)}
.hero .cta .ghost{border:1px solid rgba(139,92,246,.4);background:rgba(139,92,246,.05)}
.hero .cta .ghost:hover{background:rgba(139,92,246,.12)}
.hero .foot{margin-top:20px;font-size:11px;color:var(--muted);
            text-transform:uppercase;letter-spacing:.18em}

/* ================== Marquee ================== */
.marquee{border-top:1px solid rgba(38,38,38,.6);border-bottom:1px solid rgba(38,38,38,.6);
         background:rgba(20,20,20,.4);backdrop-filter:blur(8px);
         padding:12px 0;overflow:hidden}
.marquee-track{display:flex;gap:32px;white-space:nowrap;
               animation:scroll 40s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.marquee a{display:inline-flex;align-items:center;gap:12px;font-size:14px;
           font-weight:600;color:rgba(245,245,245,.8);transition:.2s}
.marquee a:hover{color:var(--primary)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--primary);flex-shrink:0}
.hot-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;
           font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;
           background:linear-gradient(90deg,var(--primary),var(--primary2));color:#fff}

/* ================== Sections ================== */
section{padding:56px 0}
.sec-head{text-align:center;max-width:640px;margin:0 auto 40px}
.sec-head .tag{display:inline-block;padding:4px 12px;border-radius:99px;
               border:1px solid rgba(139,92,246,.3);background:rgba(139,92,246,.1);
               font-size:11px;font-weight:600;color:var(--primary);
               text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.sec-head h2{font-size:clamp(24px,3.5vw,36px);letter-spacing:-.02em;font-weight:800}
.sec-head p{color:var(--muted);margin-top:12px;font-size:15px}

.cards3{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:768px){.cards3{grid-template-columns:repeat(3,1fr)}}
.svc{background:rgba(20,20,20,.6);border:1px solid var(--border);
     border-radius:16px;padding:24px;transition:.25s}
.svc:hover{border-color:rgba(139,92,246,.4)}
.svc .ico{width:40px;height:40px;border-radius:12px;background:rgba(139,92,246,.15);
          display:flex;align-items:center;justify-content:center;margin-bottom:12px;
          font-size:20px}
.svc h3{font-size:17px;margin-bottom:8px}
.svc p{font-size:14px;color:var(--muted)}

/* ================== Featured slider ================== */
.feat-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}
.feat-head h2{font-size:clamp(24px,3.5vw,36px);letter-spacing:-.02em;font-weight:800}
.feat-head p{color:var(--muted);margin-top:8px;font-size:15px;max-width:640px}
.slider{position:relative;overflow:hidden}
.slides{display:flex;gap:16px;transition:transform .4s ease}
.slide{flex:0 0 100%;min-width:0}
@media(min-width:768px){.slide{flex-basis:calc(50% - 8px)}}
@media(min-width:1024px){.slide{flex-basis:calc(33.333% - 11px)}}
.slider-nav{display:flex;justify-content:center;gap:8px;margin-top:24px}
.slider-nav button{height:8px;border:0;border-radius:99px;cursor:pointer;
                   background:rgba(154,154,154,.3);transition:.25s}
.slider-nav button.on{width:24px;background:linear-gradient(90deg,var(--primary),var(--primary2))}
.slider-nav button:not(.on){width:8px}

/* ================== Airdrop card ================== */
.card{background:rgba(20,20,20,.8);border:1px solid var(--border);border-radius:16px;
      overflow:hidden;display:flex;flex-direction:column;transition:.25s;height:100%}
.card:hover{border-color:rgba(139,92,246,.6);transform:translateY(-4px);
            box-shadow:0 20px 60px -15px rgba(139,92,246,.45)}
.thumb{position:relative;background:#1c1c1c;aspect-ratio:16/9;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;transition:.5s}
.card:hover .thumb img{transform:scale(1.05)}
.thumb .hot{position:absolute;top:8px;right:8px;display:inline-flex;align-items:center;
            gap:4px;padding:4px 10px;border-radius:99px;font-size:10px;font-weight:800;
            background:linear-gradient(90deg,var(--primary),var(--primary2));color:#fff}
.body{padding:20px;display:flex;flex-direction:column;flex:1;gap:10px}
.body .top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}
.body h3{font-size:16px;line-height:1.3;font-weight:700}
.badge{font-size:10px;font-weight:700;padding:3px 10px;border-radius:99px;white-space:nowrap}
.badge.active{background:var(--primary);color:#fff}
.badge.ended{background:#2a2a2a;color:var(--muted);border:1px solid var(--border)}
.info{display:flex;flex-direction:column;gap:6px}
.info div{display:flex;gap:8px;align-items:center;background:rgba(25,25,25,.7);
          border:1px solid #222;border-radius:9px;padding:7px 10px;font-size:12px}
.info .k{color:var(--muted);flex-shrink:0}
.info .v{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.actions{display:flex;gap:8px;margin-top:auto}
.actions a{flex:1;text-align:center;padding:10px;border-radius:11px;
           font-size:12px;font-weight:800;transition:.2s}
.btn-d{background:#1d1d1d;border:1px solid var(--border);color:var(--fg)}
.btn-d:hover{border-color:var(--primary);color:var(--primary)}
.btn-j{background:linear-gradient(90deg,var(--primary),var(--primary2));color:#fff}
.btn-j:hover{opacity:.9}
.warn{margin-top:10px;font-size:10px;color:#6f6f6f;display:flex;gap:5px;align-items:center}

.center-btn{text-align:center;margin-top:32px}
.center-btn a{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;
              border-radius:99px;font-weight:600;font-size:14px;
              background:linear-gradient(90deg,var(--primary),var(--primary2));color:#fff}

/* ================== Community ================== */
.community{background:rgba(20,20,20,.5);border:1px solid rgba(38,38,38,.6);
           border-radius:24px;padding:40px 24px;position:relative;overflow:hidden}
.community::before{content:"";position:absolute;top:-96px;left:-96px;width:288px;height:288px;
                   background:linear-gradient(135deg,var(--primary),var(--primary2));
                   border-radius:50%;filter:blur(120px);opacity:.25;pointer-events:none}
.community .inner{position:relative}
.community .tag{display:inline-block;padding:4px 12px;border-radius:99px;
                border:1px solid rgba(139,92,246,.3);background:rgba(139,92,246,.1);
                font-size:11px;font-weight:600;color:var(--primary);
                text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.community h2{font-size:clamp(24px,3.5vw,36px);letter-spacing:-.02em;font-weight:800}
.comm-sub{color:var(--muted);margin-top:8px;font-size:14px;max-width:560px}
.socials{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:28px}
@media(min-width:768px){.socials{grid-template-columns:repeat(4,1fr)}}
.social{border-radius:16px;padding:16px;color:#fff;transition:.2s;
        display:flex;flex-direction:column;gap:4px}
.social:hover{transform:scale(1.02)}
.social .lbl{font-size:10px;text-transform:uppercase;letter-spacing:.08em;opacity:.9}
.social .num{font-size:22px;font-weight:800}
.social .go{font-size:11px;font-weight:600;opacity:.9;margin-top:12px}
.tg{background:linear-gradient(135deg,#0ea5e9,#2563eb)}
.tw{background:linear-gradient(135deg,#334155,#0f172a)}
.ig{background:linear-gradient(135deg,#ec4899,#f97316)}
.yt{background:linear-gradient(135deg,#ef4444,#b91c1c)}
.comm-cta{display:flex;justify-content:center;margin-top:20px}

/* ================== Promote ================== */
.promo{background:linear-gradient(135deg,rgba(139,92,246,.15),rgba(20,20,20,.6),rgba(34,211,238,.1));
       border:1px solid rgba(139,92,246,.3);border-radius:24px;padding:40px 24px;
       position:relative;overflow:hidden}
.promo::before{content:"";position:absolute;top:-80px;right:-80px;width:288px;height:288px;
               background:linear-gradient(135deg,var(--primary),var(--primary2));
               border-radius:50%;filter:blur(140px);opacity:.3;pointer-events:none}
.promo .inner{position:relative;display:grid;gap:32px}
@media(min-width:768px){.promo .inner{grid-template-columns:1.4fr 1fr;align-items:center}}
.promo .tag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:99px;
            background:rgba(139,92,246,.15);border:1px solid rgba(139,92,246,.3);
            font-size:11px;font-weight:600;color:var(--primary);
            text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
.promo h2{font-size:clamp(24px,3.5vw,36px);letter-spacing:-.02em;font-weight:800;margin-bottom:12px}
.promo p{color:var(--muted);font-size:15px;max-width:560px}
.promo .cta{margin-top:24px}
.promo .cta a{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;
              border-radius:99px;font-weight:700;font-size:14px;
              background:linear-gradient(90deg,var(--primary),var(--primary2));color:#fff}
.promo-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.promo-stats .box{background:rgba(20,20,20,.7);border:1px solid rgba(38,38,38,.6);
                  border-radius:16px;padding:16px;text-align:center}
.promo-stats .box .n{font-size:22px;font-weight:800}
.promo-stats .box .l{font-size:11px;color:var(--muted);text-transform:uppercase;
                     letter-spacing:.08em;margin-top:4px}

/* ================== FAQ ================== */
.faq{max-width:760px;margin:0 auto}
.faq-item{border:1px solid rgba(38,38,38,.6);background:rgba(20,20,20,.5);
          border-radius:16px;margin-bottom:12px;overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 22px;
                  font-weight:600;font-size:15px;display:flex;align-items:center;
                  justify-content:space-between;gap:12px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .plus{color:var(--primary);font-weight:800;flex-shrink:0;transition:.25s}
.faq-item[open] summary .plus{transform:rotate(45deg)}
.faq-item .ans{padding:0 22px 20px;font-size:14px;color:var(--muted);line-height:1.7}

/* ================== Footer ================== */
footer{margin-top:80px;border-top:1px solid rgba(38,38,38,.6)}
.foot-grid{display:grid;grid-template-columns:1fr;gap:32px;padding:40px 0}
@media(min-width:768px){.foot-grid{grid-template-columns:1.5fr 1fr 1fr}}
.foot-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;margin-bottom:14px}
.foot-logo .mark{width:34px;height:34px;border-radius:50%;
                 display:grid;place-items:center;
                 background:linear-gradient(135deg,var(--primary),var(--primary2));
                 color:#fff;font-size:12px;font-weight:900;font-style:normal;
                 box-shadow:0 0 0 2px rgba(155,108,255,.35)}
.foot-logo .mark i{font-style:normal}
footer .desc{font-size:13px;color:var(--muted);max-width:380px;line-height:1.7}
footer h4{font-size:11px;text-transform:uppercase;letter-spacing:.1em;
          color:rgba(154,154,154,.7);font-weight:700;margin-bottom:12px}
footer ul{list-style:none;display:flex;flex-direction:column;gap:8px}
footer li a{font-size:14px;color:rgba(245,245,245,.8);transition:.2s}
footer li a:hover{color:var(--primary)}
.social-row{display:flex;gap:8px;margin-top:16px}
.social-row a{width:32px;height:32px;border-radius:50%;background:#1d1d1d;
              border:1px solid rgba(38,38,38,.6);display:flex;align-items:center;
              justify-content:center;color:var(--muted);transition:.2s;font-size:14px}
.social-row a:hover{color:var(--primary);border-color:rgba(139,92,246,.4)}
.copyright{border-top:1px solid rgba(38,38,38,.6);padding:16px 0;
           display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center}
@media(min-width:768px){.copyright{flex-direction:row;justify-content:space-between;text-align:left}}
.copyright p{font-size:11px;color:var(--muted)}

/* ================== Mobile tweaks ================== */
@media(max-width:520px){
  .head-in{padding:10px 14px;gap:10px}
  .promote{padding:8px 14px;font-size:11px}
  .brand-name{font-size:16px}
  .logo .mark{width:32px;height:32px;font-size:11px}
}

/* ================== 详情弹窗 (Modal) ================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 200000;
  display: none;
  justify-content: center;
  align-items: flex-start;
  overflow-y: auto;
  padding: 40px 16px;
}
.modal-overlay.open {
  display: flex;
}

.modal-card {
  background: #0b0713;
  width: calc(100vw - 32px);
  max-width: 600px;
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 24px;
  position: relative;
  margin-top: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
  overflow-wrap: break-word;
}

.modal-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}
.modal-back:hover {
  color: var(--fg);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.modal-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.modal-logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 14px;
  font-weight: 900;
}
.modal-title-area h2 {
  font-size: 20px;
  margin: 0;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
}
.modal-badge {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 99px;
  font-weight: 700;
  text-transform: uppercase;
}
.modal-badge.hot {
  background: rgba(255, 143, 77, 0.15);
  color: #ff8f4d;
  border: 1px solid rgba(255, 143, 77, 0.35);
}
.modal-badge.active {
  background: rgba(155, 108, 255, 0.15);
  color: var(--primary2);
  border: 1px solid rgba(155, 108, 255, 0.35);
}

.modal-cover {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}

.modal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
.modal-info-box {
  background: #141414;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
}
.modal-info-box .k {
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.modal-info-box .v {
  font-size: 13px;
  font-weight: 700;
}

.modal-link-box {
  background: #141414;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 24px;
}
.modal-link-box a {
  color: var(--primary2);
  font-weight: 600;
  text-decoration: underline;
}

.modal-notes {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.modal-note-item {
  background: rgba(155, 108, 255, 0.05);
  border: 1px solid rgba(155, 108, 255, 0.2);
  padding: 12px;
  border-radius: 10px;
  font-size: 13px;
  color: var(--muted2);
  display: flex;
  gap: 10px;
}
.modal-note-item::before {
  content: "🔹";
  flex-shrink: 0;
}

.modal-tasks {
  background: #141414;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 24px;
}
.modal-tasks h4 {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  margin: 0 0 12px;
}
.modal-task-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 20px;
  margin: 0;
  font-size: 13px;
  color: var(--fg);
}
.modal-task-list li::marker {
  color: var(--primary);
}

.modal-warning {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 10px;
  padding: 16px;
  font-size: 12px;
  color: #fca5a5;
  margin-bottom: 24px;
  line-height: 1.6;
}
.modal-warning strong {
  color: #ef4444;
  display: block;
  margin-bottom: 4px;
}

.modal-actions {
  display: flex;
  gap: 12px;
}
.modal-actions a, .modal-actions button {
  flex: 1;
  text-align: center;
  padding: 14px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}
.btn-join {
  background: linear-gradient(90deg, var(--primary), var(--primary2));
  color: #fff;
  border: none;
}
.btn-share {
  background: #1d1d1d;
  border: 1px solid var(--border);
  color: var(--fg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 0 0 auto;
  width: 120px;
}

@media (max-width: 600px) {
  .modal-grid { grid-template-columns: 1fr; }
  .modal-actions { flex-direction: column; }
  .btn-share { width: 100%; }
  .modal-card { padding: 20px 16px; }
}

/* ==================== 偏好登记弹窗 (Pref Modal) ==================== */
#pref-modal {
  z-index: 999999;
}

.pref-card {
  max-width: 640px;
  background: #0b0713;
  border: 1px solid var(--border);
  padding: 28px 24px;
}

.pref-header { margin-bottom: 24px; }
.pref-step {
  display: block;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  font-weight: 700;
}
.pref-header h2 {
  font-size: 24px;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--fg);
  line-height: 1.3;
}
.pref-header p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}

.pref-section { margin-bottom: 20px; }
.pref-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.pref-label-row label {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
}
.pref-tag {
  font-size: 10px;
  color: var(--primary2);
  background: rgba(155, 108, 255, 0.12);
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 700;
}
.pref-tag.optional {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
}

.pref-toggle-group {
  display: flex;
  background: #141414;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 10px;
}
.pref-toggle {
  flex: 1;
  padding: 12px;
  background: transparent;
  border: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: 0.2s;
}
.pref-toggle.active {
  background: rgba(155, 108, 255, 0.15);
  color: var(--fg);
  box-shadow: inset 0 0 0 1px var(--primary);
}

.pref-input-wrap { margin-bottom: 6px; }
.pref-input-wrap input {
  width: 100%;
  background: #141414;
  border: 1px solid var(--border);
  padding: 12px 14px;
  border-radius: 10px;
  color: var(--fg);
  font-size: 14px;
  outline: none;
  transition: 0.2s;
  font-family: inherit;
}
.pref-input-wrap input:focus { border-color: var(--primary); }
.pref-hint {
  font-size: 12px;
  color: var(--muted);
  margin: 6px 0 0;
  line-height: 1.5;
}

.pref-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  background: #141414;
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 8px 14px;
  border-radius: 99px;
  font-size: 13px;
  cursor: pointer;
  transition: 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
}
.chip:hover { border-color: var(--primary); }
.chip.active {
  background: rgba(155, 108, 255, 0.15);
  border-color: var(--primary);
  color: var(--primary2);
}

.pref-wallet-add {
  display: inline-block;
  color: var(--primary2);
  font-size: 14px;
  cursor: pointer;
  padding: 8px 0;
  font-weight: 600;
}
.pref-wallet-add:hover { text-decoration: underline; }

.pref-agree {
  margin: 24px 0 12px;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}
.pref-agree input {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  flex-shrink: 0;
}

.pref-submit {
  width: 100%;
  padding: 16px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 800;
  margin-top: 12px;
  border: none;
  cursor: pointer;
}

.pref-footer {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  margin-top: 16px;
  text-decoration: underline;
  cursor: pointer;
}