/* ==========================================================================
   fanyao.css —— 繁耀计划页「繁花似锦 · 繁星闪耀」霓虹主题（always-dark 意境页）
   对应设计稿：V4_亿宝易繁耀计划-完整内容单页V4.html
   作用域：只在 <body class="fanyao-neon"> 下生效；页面外壳（页眉/页脚/悬浮框/弹窗）
   仍走全站 global.css 令牌，唯独 body 底色换成深夜蓝，避免内容区外漏出站点浅灰。
   ★ 深色适配说明：本页本身即深色霓虹设计（大屏霓虹主题例外条款，不跟随浅色）；
     但支付弹窗仍按全站规则跟随主题 ⇒ 标题深色适配见 pay.css 的 @media dark 块。
   ========================================================================== */
body.fanyao-neon {
  --ink:#0A0F26; --ink2:#111A38; --gold:#FFE9B8; --pink:#FFC9DC; --pink2:#F79BC0;
  --neon-txt:#F4F7FF; --neon-sub:#B9C4E0; --neon-blue:#5B79FF;
  color:var(--neon-txt);
  background:var(--ink) fixed;
  color-scheme:dark;
}
body.fanyao-neon .sec{padding:76px 0}
body.fanyao-neon .sec.alt{background:#0C1430;border-top:none;border-bottom:none}
body.fanyao-neon .sec-head{margin-bottom:46px}
body.fanyao-neon .sec-head h2{font-size:clamp(26px,3vw,34px);letter-spacing:3px;color:var(--neon-txt)}
body.fanyao-neon .sec-head h2 em{color:var(--gold);background:none;-webkit-text-fill-color:currentColor}
body.fanyao-neon .sec-head p{margin-top:12px;color:var(--neon-sub);letter-spacing:1px;font-size:15px}
body.fanyao-neon .sec-head .tag{
  background:rgba(247,155,192,.08);border:1px solid rgba(247,155,192,.4);color:var(--pink2);
  font-weight:600;border-radius:99px;padding:6px 18px;letter-spacing:3px;font-size:12.5px;margin-bottom:18px}
body.fanyao-neon .rv{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
body.fanyao-neon .rv.in{opacity:1;transform:none}

/* ---------- 第一排 BANNER：繁花似锦 + 繁星闪耀 ---------- */
body.fanyao-neon .fy-banner{position:relative;height:88vh;min-height:620px;overflow:hidden;display:flex;align-items:center}
body.fanyao-neon .fy-banner .art,body.fanyao-neon .fy-banner .art img{position:absolute;inset:0;width:100%;height:100%}
body.fanyao-neon .fy-banner .art img{object-fit:cover;object-position:center 38%;
  animation:fyBranchSway 9s ease-in-out infinite alternate, fyBreath 6s ease-in-out infinite}
@keyframes fyBranchSway{from{transform:rotate(-.35deg) scale(1.005)}to{transform:rotate(.35deg) scale(1.012)}}
@keyframes fyBreath{0%,100%{filter:brightness(1) saturate(1.05)}50%{filter:brightness(1.07) saturate(1.12)}}
body.fanyao-neon .fy-banner .veil{position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(8,12,32,.82) 0%,rgba(8,12,32,.45) 32%,rgba(8,12,32,0) 60%),
             linear-gradient(180deg,rgba(8,12,32,.25),transparent 30%,rgba(8,12,32,.55))}
body.fanyao-neon .fy-banner .copy{position:relative;z-index:5;padding:76px 5vw 0;max-width:700px}
body.fanyao-neon .fy-crumbs{font-size:12px;color:var(--neon-sub);letter-spacing:2px;margin-bottom:18px}
body.fanyao-neon .fy-crumbs a,body.fanyao-neon .fy-crumbs b{color:inherit;font-weight:400}
body.fanyao-neon .fy-crumbs a{cursor:pointer;transition:.3s}
body.fanyao-neon .fy-crumbs a:hover{color:var(--gold)}
body.fanyao-neon .fy-banner h1{font-size:clamp(38px,5vw,60px);font-weight:800;letter-spacing:2px;line-height:1.15;
  background:linear-gradient(100deg,#FFF6E5 10%,var(--gold) 40%,var(--pink) 90%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;
  filter:drop-shadow(0 4px 22px rgba(255,213,150,.25))}
body.fanyao-neon .fy-banner h1 em{font-size:.62em;letter-spacing:6px;color:inherit;-webkit-text-fill-color:transparent}
body.fanyao-neon .fy-slogan{margin:20px 0 24px;font-size:17px;line-height:1.9;color:#D7DFF3;max-width:44ch}
body.fanyao-neon .fy-ph-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}
body.fanyao-neon .fy-ph-tags span{font-size:12.5px;color:var(--gold);letter-spacing:1px;padding:7px 16px;border-radius:99px;
  border:1px solid rgba(255,233,184,.35);background:rgba(255,233,184,.07);backdrop-filter:blur(4px)}
body.fanyao-neon .fy-cta{display:flex;gap:16px;flex-wrap:wrap}
body.fanyao-neon .fbtn{padding:14px 32px;border-radius:99px;font-size:16px;font-weight:600;transition:.3s;border:none;cursor:pointer}
body.fanyao-neon .fbtn.main{color:#3A1B55;background:linear-gradient(120deg,var(--gold),var(--pink));
  box-shadow:0 12px 30px rgba(255,197,220,.38)}
body.fanyao-neon .fbtn.main:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(255,205,225,.55)}
body.fanyao-neon .fbtn.main[disabled]{opacity:.7;cursor:not-allowed;transform:none}
body.fanyao-neon .fbtn.ghost{color:var(--neon-txt);border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(4px);background:rgba(255,255,255,.03)}
body.fanyao-neon .fbtn.ghost:hover{border-color:var(--gold);color:var(--gold)}
body.fanyao-neon .fbtn.blue{color:#fff;background:linear-gradient(120deg,#2E7BF9,#0B4DE6);box-shadow:0 10px 26px rgba(46,123,249,.35)}
body.fanyao-neon .fbtn.blue:hover{transform:translateY(-2px)}

/* ---------- 星星闪烁层 ---------- */
body.fanyao-neon .fx{position:absolute;inset:0;z-index:6;pointer-events:none;overflow:hidden}
body.fanyao-neon .star{position:absolute;border-radius:50%;background:#fff;
  box-shadow:0 0 8px 2px rgba(255,255,255,.85),0 0 22px 6px rgba(190,215,255,.35);
  animation:fyTw var(--d) ease-in-out var(--dl) infinite alternate}
body.fanyao-neon .star.warm{background:#FFEFC4;
  box-shadow:0 0 8px 2px rgba(255,236,180,.9),0 0 22px 6px rgba(255,215,130,.4)}
@keyframes fyTw{from{opacity:.18;transform:scale(.55)}to{opacity:1;transform:scale(1.18)}}
body.fanyao-neon .star.cross::before,body.fanyao-neon .star.cross::after{content:"";position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%)}
body.fanyao-neon .star.cross::before{width:46px;height:1.5px;background:linear-gradient(90deg,transparent,#fff,transparent)}
body.fanyao-neon .star.cross::after{width:1.5px;height:46px;background:linear-gradient(180deg,transparent,#fff,transparent)}
body.fanyao-neon .star.cross.warm::before{background:linear-gradient(90deg,transparent,#FFE9B8,transparent)}
body.fanyao-neon .star.cross.warm::after{background:linear-gradient(180deg,transparent,#FFE9B8,transparent)}
body.fanyao-neon .meteor{position:absolute;top:12%;left:70%;width:180px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,rgba(255,255,255,0),#fff 60%,#fff);
  filter:drop-shadow(0 0 6px rgba(255,255,255,.9));opacity:0;
  animation:fyShoot 7s linear 1.5s infinite}
body.fanyao-neon .meteor.m2{top:8%;left:38%;width:130px;animation-delay:5.2s;animation-duration:8.5s}
@keyframes fyShoot{0%,71%{opacity:0;transform:rotate(24deg) translate(0,0)}
  76%{opacity:1}92%{opacity:0;transform:rotate(24deg) translate(-340px,180px)}100%{opacity:0}}

/* ---------- 花瓣摇曳飘落层 ---------- */
body.fanyao-neon .petal{position:absolute;top:-6%;animation:fyFall var(--f) linear var(--fd) infinite}
body.fanyao-neon .petal b{display:block;border-radius:58% 42% 55% 45%/60% 55% 45% 40%;
  box-shadow:0 0 6px rgba(255,182,208,.45);animation:fySway var(--s) ease-in-out infinite alternate}
@keyframes fyFall{to{transform:translateY(118vh)}}
@keyframes fySway{from{transform:translateX(-26px) rotate(-38deg)}to{transform:translateX(26px) rotate(42deg)}}

/* ---------- 命名释义卡（霓虹版） ---------- */
body.fanyao-neon .fy-grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
body.fanyao-neon .cap{background:linear-gradient(160deg,var(--ink2),#0C1430);border:1px solid rgba(255,255,255,.08);
  border-radius:20px;padding:32px 30px;box-shadow:none;overflow:visible}
body.fanyao-neon .cap::before{display:none}
body.fanyao-neon .cap:hover{transform:translateY(-6px);border-color:rgba(255,213,150,.35);box-shadow:0 18px 40px rgba(0,0,0,.45)}
body.fanyao-neon .cap .ic{width:54px;height:54px;border-radius:15px;font-size:25px;font-weight:900;color:#fff;
  box-shadow:0 8px 20px rgba(0,0,0,.35);margin-bottom:0}
body.fanyao-neon .cap.char .ic{font-size:26px}
body.fanyao-neon .cap h3{margin-top:18px;font-size:19px;letter-spacing:1px;color:var(--neon-txt)}
body.fanyao-neon .cap p{margin-top:10px;font-size:14.5px;line-height:1.9;color:var(--neon-sub)}

/* ---------- 繁耀精神意境图（banner 同图，加大版 + 星点） ---------- */
body.fanyao-neon .spirit{position:relative;margin-top:34px;text-align:center;padding:26px 0 8px}
body.fanyao-neon .spirit::before{content:"";position:absolute;left:50%;top:50%;z-index:0;width:min(700px,110vw);height:130%;
  transform:translate(-50%,-50%);pointer-events:none;
  background:radial-gradient(58% 62% at 50% 46%,rgba(247,155,192,.16),rgba(127,160,255,.10) 46%,transparent 72%)}
body.fanyao-neon .sp-art{position:relative;z-index:1;display:inline-block;width:min(560px,88vw);aspect-ratio:16/9;
  border-radius:20px;overflow:hidden;border:1.5px solid rgba(255,233,184,.55);
  background:linear-gradient(160deg,#16224A,#0A122E);animation:fySpGlow 4.5s ease-in-out infinite alternate}
@keyframes fySpGlow{from{box-shadow:0 24px 60px rgba(0,0,0,.55),0 0 20px rgba(255,201,220,.16)}
  to{box-shadow:0 24px 60px rgba(0,0,0,.55),0 0 52px rgba(255,201,220,.42)}}
body.fanyao-neon .sp-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:40% 44%;
  animation:fySpZoom 14s ease-in-out infinite alternate}
@keyframes fySpZoom{from{transform:scale(1)}to{transform:scale(1.08)}}
body.fanyao-neon .sp-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,12,32,.04) 30%,rgba(8,12,32,.82))}
body.fanyao-neon .sp-txt{position:absolute;left:0;right:0;bottom:20px;z-index:2;padding:0 22px}
body.fanyao-neon .sp-txt b{display:inline-block;font-size:clamp(26px,3.4vw,34px);letter-spacing:12px;margin-left:12px;
  background:linear-gradient(100deg,#FFE9B8,#FFC9DC 55%,#AFC4FF);
  -webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 3px 14px rgba(0,0,0,.65))}
body.fanyao-neon .sp-txt span{display:block;margin-top:8px;font-size:14.5px;letter-spacing:3px;color:#F2F5FF;
  text-shadow:0 2px 12px rgba(0,0,0,.7)}
body.fanyao-neon .sp-star{position:absolute;z-index:2;width:4px;height:4px;border-radius:50%;background:#fff;
  box-shadow:0 0 8px 2px rgba(255,255,255,.9),0 0 18px 5px rgba(190,215,255,.35);
  animation:fyTw var(--d) ease-in-out var(--dl,0s) infinite alternate}
body.fanyao-neon .sp-star.warm{background:#FFEFC4;box-shadow:0 0 8px 2px rgba(255,236,180,.95),0 0 18px 5px rgba(255,215,130,.4)}
body.fanyao-neon .sp-star.big{width:9px;height:9px;box-shadow:0 0 12px 4px rgba(255,255,255,.95),0 0 30px 10px rgba(190,215,255,.5)}
body.fanyao-neon .sp-star.big.warm{box-shadow:0 0 12px 4px rgba(255,236,180,.95),0 0 30px 10px rgba(255,215,130,.5)}
body.fanyao-neon .sp-star.big::before,body.fanyao-neon .sp-star.big::after{content:"";position:absolute;left:50%;top:50%;
  width:40px;height:1.6px;transform:translate(-50%,-50%);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.95),transparent)}
body.fanyao-neon .sp-star.big::after{transform:translate(-50%,-50%) rotate(90deg)}
body.fanyao-neon .sp-sub{position:relative;z-index:1;margin-top:18px;font-size:15.5px;letter-spacing:2.5px;color:#D9E1F8}

/* ---------- 计划本质 ---------- */
body.fanyao-neon .fy-essence{max-width:860px;margin:0 auto;padding:52px 40px;border-radius:24px;text-align:center;
  background:linear-gradient(160deg,#121C3E,#0C1430);border:1px solid rgba(255,233,184,.22);
  position:relative;overflow:hidden;box-shadow:none}
body.fanyao-neon .fy-essence::before{content:"";position:absolute;inset:-40%;
  background:radial-gradient(circle at 30% 20%,rgba(255,233,184,.09),transparent 40%),
             radial-gradient(circle at 75% 85%,rgba(247,155,192,.09),transparent 45%)}
body.fanyao-neon .fy-essence > *{position:relative}
body.fanyao-neon .es-main{font-size:clamp(20px,2.6vw,27px);letter-spacing:1.5px;line-height:1.7;color:var(--neon-txt)}
body.fanyao-neon .es-main b{color:var(--gold)}
body.fanyao-neon .es-line{margin-top:18px;color:var(--neon-sub);letter-spacing:1px;line-height:1.9;font-size:15.5px}
body.fanyao-neon .es-line em{color:var(--pink)}

/* ---------- 八大权益 / 准入条件 ---------- */
body.fanyao-neon .fy-grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
body.fanyao-neon .fy-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
body.fanyao-neon .cap .ic svg{width:24px;height:24px}
body.fanyao-neon .idb{display:inline-block;margin-top:16px;font-size:11.5px;letter-spacing:1.5px;
  color:var(--gold);padding:4px 14px;border-radius:99px;border:1px solid rgba(255,233,184,.35);background:rgba(255,233,184,.07)}
body.fanyao-neon .elig{margin-top:26px;padding:26px 32px;border-radius:18px;display:flex;align-items:center;
  justify-content:space-between;gap:24px;flex-wrap:wrap;border:1px solid rgba(91,121,255,.35);
  background:linear-gradient(120deg,rgba(91,121,255,.14),rgba(247,155,192,.10));box-shadow:none}
body.fanyao-neon .elig h4{font-size:17px;letter-spacing:1px;color:var(--gold);margin-bottom:8px}
body.fanyao-neon .elig p{color:var(--neon-sub);font-size:14.5px;line-height:1.8}

/* ---------- 报名 / 入驻卡 ---------- */
body.fanyao-neon .fy-apply{max-width:860px;margin:0 auto;padding:52px 42px;border-radius:24px;text-align:center;
  background:linear-gradient(160deg,#141D40,#0C1430);border:1px solid rgba(255,233,184,.3);
  box-shadow:0 24px 60px rgba(0,0,0,.4)}
body.fanyao-neon .fy-apply::before{display:none}
body.fanyao-neon .fa-badge{display:inline-block;font-size:12.5px;letter-spacing:2px;color:var(--pink2);
  padding:6px 18px;border-radius:99px;border:1px solid rgba(247,155,192,.45);background:rgba(247,155,192,.1);margin-bottom:20px}
body.fanyao-neon .fy-apply h2{font-size:clamp(24px,2.8vw,31px);letter-spacing:2px;color:var(--neon-txt)}
body.fanyao-neon .fy-apply > p{margin:16px auto 30px;color:var(--neon-sub);line-height:1.95;font-size:15.5px;max-width:56ch}
body.fanyao-neon .fy-apply > p b{color:var(--gold)}
body.fanyao-neon .fa-acts{display:flex;justify-content:center;flex-wrap:wrap;gap:16px}
body.fanyao-neon .fa-tip{margin-top:20px;font-size:13.5px;color:var(--neon-sub)}
body.fanyao-neon .fa-tip b{color:var(--pink);cursor:pointer}

/* ---------- 繁耀管家 ---------- */
body.fanyao-neon .fy-join-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:880px;margin:0 auto}
body.fanyao-neon .join-card{display:flex;gap:20px;align-items:flex-start;padding:30px 28px;border-radius:20px;
  background:linear-gradient(160deg,var(--ink2),#0C1430);border:1px solid rgba(255,255,255,.08);
  cursor:pointer;transition:.35s;box-shadow:none;overflow:visible}
body.fanyao-neon .join-card::before{display:none}
body.fanyao-neon .join-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.45);border-color:rgba(255,213,150,.35)}
body.fanyao-neon .join-card .jic{flex:none;width:54px;height:54px;border-radius:16px;display:flex;align-items:center;
  justify-content:center;color:#fff;box-shadow:0 8px 20px rgba(0,0,0,.35)}
body.fanyao-neon .join-card:hover .jic{transform:none}
body.fanyao-neon .jt{display:inline-block;font-size:11.5px;padding:3px 12px;border-radius:99px;letter-spacing:1px;
  background:rgba(91,121,255,.16);color:#9DB4FF;margin-bottom:8px;font-weight:600}
body.fanyao-neon .join-card h3{font-size:18px;letter-spacing:1px;color:var(--neon-txt);margin-bottom:0}
body.fanyao-neon .join-card p{margin:8px 0 14px;font-size:14px;line-height:1.85;color:var(--neon-sub)}
body.fanyao-neon .join-card .go{font-size:13px;color:var(--gold);letter-spacing:1px;font-weight:600}

/* ---------- FAQ ---------- */
body.fanyao-neon .faq-wrap{max-width:840px;margin:0 auto;display:grid;gap:14px}
body.fanyao-neon .faq-item{border-radius:16px;background:linear-gradient(160deg,var(--ink2),#0C1430);
  border:1px solid rgba(255,255,255,.08);overflow:hidden;transition:.3s;margin-bottom:0;box-shadow:none}
body.fanyao-neon .faq-item.open{border-color:rgba(255,233,184,.35);box-shadow:none}
body.fanyao-neon .faq-q{padding:20px 26px;font-size:16px;letter-spacing:.5px;font-weight:600;color:var(--neon-txt)}
body.fanyao-neon .faq-q svg{width:18px;height:18px;color:var(--gold)}
body.fanyao-neon .faq-item.open .faq-q svg{color:var(--gold)}
body.fanyao-neon .faq-q .n{display:inline-block;font-size:11px;color:var(--pink2);letter-spacing:1px;font-weight:600;
  margin-right:10px;padding:2px 8px;border:1px solid rgba(247,155,192,.4);border-radius:6px;vertical-align:2px}
body.fanyao-neon .faq-a p{padding:0 26px 22px;color:var(--neon-sub);font-size:14.5px;line-height:2}

/* ---------- 手机端抽屉菜单（常驻深色下不能用浅色 --card 面板） ---------- */
body.fanyao-neon .m-panel{background:linear-gradient(160deg,#121A38,#0C1430);color:var(--neon-txt)}
body.fanyao-neon .m-panel .nav-link{color:var(--neon-sub)}
body.fanyao-neon .m-panel .nav-link:hover,
body.fanyao-neon .m-panel .nav-link.active{color:var(--gold);background:rgba(255,233,184,.07)}
body.fanyao-neon .m-panel .btn-ghost{background:rgba(26,37,64,.55);border-color:rgba(232,238,251,.3);color:var(--neon-txt)}

/* ---------- 响应式 ---------- */
@media (max-width:960px){
  body.fanyao-neon .fy-grid4{grid-template-columns:1fr 1fr}
  body.fanyao-neon .fy-grid3,body.fanyao-neon .fy-grid2,body.fanyao-neon .fy-join-grid{grid-template-columns:1fr}
  body.fanyao-neon .fy-banner{height:80vh;min-height:560px}
  body.fanyao-neon .star.cross::before{width:30px}
  body.fanyao-neon .star.cross::after{height:30px}
  body.fanyao-neon .fy-apply{padding:40px 24px}
}
@media (max-width:560px){
  body.fanyao-neon .fy-grid4{grid-template-columns:1fr}
}