@font-face{font-family:'Neon Display';src:url(../assets/type/smiley.woff2) format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Neon Num';src:url(../assets/type/unbounded.woff2) format('woff2');font-weight:400;font-style:normal;font-display:swap}
:root{--wrap:1200px;--nav-h:64px;--r-btn:999px;--r-mark:9px;--r-lg:14px;--h1-weight:400;--h1-track:0;--h2-weight:400;--h2-track:0;--h3-weight:400;--btn-bg:var(--grad);--btn-shadow:0 8px 22px var(--accent-soft);--btn-shadow-h:0 12px 30px var(--accent-line);--ghost-bg:transparent;--sel:var(--accent-soft);--grid-line:rgba(255,255,255,.045);--shadow-h:0 14px 34px rgba(0,0,0,.35);--alt-bg:linear-gradient(180deg,transparent,rgba(155,107,255,.07) 30%,rgba(155,107,255,.07) 70%,transparent);--earn-hi:linear-gradient(160deg,rgba(255,79,163,.18),rgba(69,227,255,.08));--cta-bg:radial-gradient(600px 300px at 0 0,rgba(255,79,163,.22),transparent 70%),radial-gradient(500px 300px at 100% 100%,rgba(69,227,255,.18),transparent 70%),var(--surface);--phone-shell:#111;--mosaic-op:.5;--veil:linear-gradient(180deg,var(--bg) 0%,transparent 40%,var(--bg) 100%);--f-body:-apple-system,BlinkMacSystemFont,'PingFang SC','Noto Sans SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;--bg:#0d0a1a;--surface:#161029;--surface-2:#20183a;--line:rgba(255,255,255,.08);--line-2:rgba(255,255,255,.16);--text:#fff;--text-2:rgba(255,255,255,.72);--text-3:rgba(255,255,255,.46);--accent:#ff4fa3;--accent-2:#45e3ff;--accent-soft:rgba(255,79,163,.14);--accent-line:rgba(255,79,163,.38);--on-accent:#1a0012;--grad:linear-gradient(90deg,#ff4fa3,#9b6bff 52%,#45e3ff);--nav-bg:rgba(13,10,26,.55);--nav-bg-2:rgba(13,10,26,.9);--glow-1:rgba(255,79,163,.34);--glow-2:rgba(69,227,255,.24);--float-bg:rgba(22,16,41,.86);--f-disp:'Neon Display','PingFang SC','Noto Sans SC','Microsoft YaHei',-apple-system,BlinkMacSystemFont,'Helvetica Neue',Arial,sans-serif;--f-num:'Neon Num',Arial,sans-serif}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:var(--sel)}
.nx-wrap{width:min(100% - 40px,var(--wrap));margin:0 auto}
.nx-narrow{max-width:860px}
.nx-kick{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--accent);text-transform:uppercase}
.nx-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.nx-hl{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nx-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:var(--r-btn);font:inherit;font-weight:700;white-space:nowrap;cursor:pointer;transition:transform .2s,box-shadow .2s,background-color .2s,border-color .2s,color .2s}
.nx-btn .nx-arr{font-style:normal;transition:transform .2s}
.nx-btn:hover .nx-arr{transform:translateX(3px)}
.nx-btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.nx-btn-sm{height:38px;padding:0 18px;font-size:14px}
.nx-btn-md{height:42px;padding:0 20px;font-size:14px}
.nx-btn-lg{height:52px;padding:0 28px;font-size:16px}
.nx-btn-p{color:var(--on-accent);background:var(--btn-bg);box-shadow:var(--btn-shadow)}
.nx-btn-p:hover{transform:translateY(-2px);box-shadow:var(--btn-shadow-h)}
.nx-btn-g{color:var(--text);background:var(--ghost-bg);border-color:var(--line-2)}
.nx-btn-g:hover{border-color:var(--accent)}

/* 顶栏 */
.nx-nav{position:fixed;inset:0 0 auto;z-index:90;height:var(--nav-h);background:var(--nav-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:background-color .25s,border-color .25s}
.nx-nav.nx-scrolled{background:var(--nav-bg-2);border-bottom-color:var(--line)}
.nx-nav-in{display:flex;align-items:center;gap:24px;height:100%}
.nx-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px}
.nx-mark{position:relative;flex:none;width:32px;height:32px;border-radius:var(--r-mark);background:var(--grad)}
.nx-mark::after{content:"";position:absolute;left:12px;top:9px;border-left:11px solid var(--on-accent);border-top:7px solid transparent;border-bottom:7px solid transparent}
.nx-btag{font-size:10px;font-weight:700;letter-spacing:.12em;color:var(--accent);border:1px solid var(--accent-line);border-radius:4px;padding:1px 5px;line-height:1.4}
.nx-links{display:flex;gap:26px;margin-left:auto;font-size:14px;color:var(--text-2)}
.nx-links a{padding:8px 0;transition:color .2s}
.nx-links a:hover{color:var(--text)}
.nx-nact{display:flex;align-items:center;gap:20px;flex:none}
.nx-nlog{font-size:14px;font-weight:600;color:var(--text-2);white-space:nowrap;transition:color .2s}
.nx-nlog:hover{color:var(--text)}

/* 首屏 */
.nx-hero{position:relative;padding:calc(var(--nav-h) + 72px) 0 72px;overflow:hidden}
.nx-hbg{position:absolute;inset:0;pointer-events:none}
.nx-hbg span{position:absolute;border-radius:50%;filter:blur(80px)}
.nx-hbg .nx-g1{width:620px;height:620px;left:-180px;top:-200px;background:radial-gradient(circle,var(--glow-1),transparent 65%)}
.nx-hbg .nx-g2{width:720px;height:720px;right:-220px;top:80px;background:radial-gradient(circle,var(--glow-2),transparent 65%)}
.nx-hbg .nx-grid{inset:0;border-radius:0;filter:none;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 80%);mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 80%)}
.nx-hin{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center;gap:48px}
.nx-hcopy h1{margin:22px 0 18px;font:var(--h1-weight) clamp(36px,4.6vw,62px)/1.14 var(--f-disp);letter-spacing:var(--h1-track)}
.nx-lede{max-width:560px;font-size:17px;line-height:1.8;color:var(--text-2)}
.nx-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.nx-proof{display:flex;flex-wrap:wrap;gap:12px 36px;margin-top:40px}
.nx-proof li{display:flex;flex-direction:column;gap:2px}
.nx-proof b{font:800 28px/1.2 var(--f-num);letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.nx-proof span{font-size:13px;color:var(--text-3)}
.nx-hvis{position:relative;height:560px;min-width:0}
.nx-fcard,.nx-note{position:absolute;z-index:3;display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--r-lg);background:var(--float-bg);border:1px solid var(--line-2);box-shadow:var(--shadow-h);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);animation:float 6s ease-in-out infinite}
.nx-fcard b,.nx-note b{display:block;font-size:14px;color:var(--text)}
.nx-fcard small,.nx-note small{display:block;font-size:12px;color:var(--text-3)}
.nx-fico{flex:none;width:36px;height:36px;padding:8px;border-radius:10px;color:var(--on-accent);background:var(--grad)}
.nx-fcard.nx-f1{left:-24px;top:110px}
.nx-fcard.nx-f2{right:-8px;bottom:110px;animation-delay:-3s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* 渠道跑马灯 */
.nx-tick{position:relative;z-index:2;padding:8px 0 0}
.nx-tick-h{display:flex;align-items:baseline;gap:12px;margin-bottom:14px}
.nx-tick-l{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--accent)}
.nx-tick-s{font-size:12px;color:var(--text-3)}
.nx-tickv{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.nx-tickv:hover .nx-tickt{animation-play-state:paused}
.nx-tickt{display:flex;width:max-content;animation:tick 80s linear infinite}
.nx-ti{display:inline-flex;align-items:center;gap:8px;padding:16px 28px;font-size:14px;white-space:nowrap;border-right:1px solid var(--line)}
.nx-ti b{font-weight:600;color:var(--text-2)}
.nx-ti em{font:normal 600 12px var(--f-num);color:var(--accent);font-variant-numeric:tabular-nums}
@keyframes tick{to{transform:translateX(-50%)}}

/* 通用区块 */
.nx-sec{padding:96px 0}
.nx-alt{background:var(--alt-bg)}
.nx-sh{max-width:660px;margin-bottom:44px}
.nx-sh h2{margin:14px 0 12px;font:var(--h2-weight) clamp(28px,3.1vw,40px)/1.22 var(--f-disp);letter-spacing:var(--h2-track)}
.nx-sh p:not(.nx-kick){font-size:16px;color:var(--text-2)}
.nx-shrow{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px}
.nx-shrow .nx-sh{margin-bottom:0}
.nx-disc{margin-top:22px;font-size:12px;color:var(--text-3)}
.nx-scta{display:flex;justify-content:center;margin-top:40px}
.nx-card-base,.nx-feat,.nx-step,.nx-wcard,.nx-dcard,.nx-qa{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg)}
.nx-fico2,.nx-eico,.nx-wico2{flex:none;width:46px;height:46px;padding:11px;border-radius:12px;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line)}

/* 剧目卡 */
.nx-dcard{overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s;min-width:0}
.nx-dcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-h);border-color:var(--line-2)}
.nx-dcov{position:relative;aspect-ratio:2/3;overflow:hidden;background:var(--surface-2)}
.nx-dcov img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.nx-dcard:hover .nx-dcov img{transform:scale(1.05)}
.nx-dplat{position:absolute;left:8px;top:8px;padding:2px 8px;border-radius:6px;font-size:11px;font-weight:700;color:#fff;background:rgba(10,10,10,.62);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.nx-dmeta{padding:10px 12px 12px}
.nx-dtitle{font-size:14px;font-weight:700;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nx-dsub{margin-top:3px;font-size:12px;color:var(--text-3)}

/* 常见问题 */
.nx-faq{display:flex;flex-direction:column;gap:12px}
.nx-qa{padding:0 22px}
.nx-qa summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;font-weight:700;font-size:17px;cursor:pointer}
.nx-qa summary::-webkit-details-marker{display:none}
.nx-qa summary::after{content:"+";flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:18px;transition:transform .2s}
.nx-qa[open] summary::after{transform:rotate(45deg)}
.nx-qa p{padding:0 0 20px;color:var(--text-2);font-size:15px;line-height:1.8}

/* 收尾 CTA 公共 */
.nx-cta-sec{padding-top:24px}
.nx-ccopy h2{margin:14px 0 12px;font:var(--h2-weight) clamp(26px,2.9vw,36px)/1.25 var(--f-disp);letter-spacing:var(--h2-track)}
.nx-ccopy p:not(.nx-kick){max-width:620px;font-size:15px;line-height:1.8;color:var(--text-2)}
.nx-ccopy p b{color:var(--text)}
.nx-cacts{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.nx-cqr{flex:none;display:flex;flex-direction:column;align-items:center;gap:10px;padding:14px;border-radius:16px;background:#fff;color:#333;font-size:12px}
.nx-cqr img{width:160px;height:auto;border-radius:6px}

/* 页脚 */
.nx-foot{border-top:1px solid var(--line);padding:40px 0 32px;color:var(--text-3);font-size:13px}
.nx-fin{display:grid;gap:18px}
.nx-fbrand{display:flex;align-items:center;gap:12px;color:var(--text)}
.nx-fbrand b{display:block;font-size:16px}
.nx-fbrand small{display:block;font-size:12px;color:var(--text-3)}
.nx-flinks{display:flex;flex-wrap:wrap;gap:6px 22px}
.nx-flinks a{padding:6px 0;color:var(--text-2)}
.nx-flinks a:hover{color:var(--accent)}
.nx-fdisc,.nx-fcopy{max-width:820px;line-height:1.7}

/* 滚动淡入：只隐藏首屏以下的元素，JS 失效时一切照常显示 */
.nx-reveal.nx-pre{opacity:0;transform:translateY(18px)}
.nx-reveal{transition:opacity .7s ease,transform .7s ease}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.nx-reveal.nx-pre{opacity:1;transform:none}}

@media (max-width:960px){
  .nx-links{display:none}
  .nx-nact{margin-left:auto}
  .nx-hin{grid-template-columns:1fr;gap:36px}
  .nx-hvis{height:440px}
  .nx-shrow{flex-direction:column;align-items:flex-start}
}
@media (max-width:600px){
  .nx-wrap{width:calc(100% - 32px)}
  .nx-sec{padding:68px 0}
  .nx-hero{padding:calc(var(--nav-h) + 40px) 0 48px}
  .nx-bname{font-size:16px}
  .nx-btag{display:none}
  .nx-nact{gap:14px}
  .nx-btn-lg{height:48px;padding:0 20px;font-size:15px}
  .nx-ctas .nx-btn{flex:1 1 auto}
  .nx-proof{gap:10px 24px}
  .nx-proof b{font-size:22px}
  .nx-hvis{height:380px}
  .nx-fcard.nx-f1{left:0}
  .nx-fcard.nx-f2{right:0}
  .nx-qa{padding:0 16px}
  .nx-qa summary{font-size:16px}
}


.nx-pcols{position:absolute;inset:-60px -20px -60px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;transform:rotate(-8deg) translateX(30px);-webkit-mask-image:linear-gradient(180deg,transparent,#000 18%,#000 82%,transparent);mask-image:linear-gradient(180deg,transparent,#000 18%,#000 82%,transparent)}
.nx-pcol{display:flex;flex-direction:column;gap:14px;animation:drift 44s ease-in-out infinite alternate}
.nx-pcol:nth-child(2){margin-top:-90px;animation-duration:56s;animation-direction:alternate-reverse}
.nx-pcol:nth-child(3){margin-top:-40px;animation-duration:50s}
.nx-ptile{aspect-ratio:2/3;border-radius:var(--r-lg);overflow:hidden;background:var(--surface-2);box-shadow:0 10px 30px rgba(0,0,0,.35);border:1px solid var(--line)}
.nx-ptile img{width:100%;height:100%;object-fit:cover}
@keyframes drift{to{transform:translateY(-120px)}}
@media (max-width:960px){.nx-pcols{inset:10px -10px -60px 10px}}


.nx-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:f}
.nx-flow li{position:relative;padding:26px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg)}
.nx-flow li:not(:last-child)::after{content:"→";position:absolute;right:-16px;top:40px;z-index:1;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--bg);border:1px solid var(--line-2);color:var(--accent);font-size:14px}
.nx-en{position:absolute;right:20px;top:22px;font:800 13px var(--f-num);color:var(--text-3);letter-spacing:.1em}
.nx-flow h3{margin:18px 0 8px;font:var(--h3-weight) 20px/1.3 var(--f-disp)}
.nx-flow p{font-size:14px;line-height:1.75;color:var(--text-2)}
.nx-flow li:last-child{background:var(--earn-hi);border-color:var(--accent-line)}
@media (max-width:960px){.nx-flow{grid-template-columns:1fr 1fr}.nx-flow li:nth-child(2)::after{display:none}}
@media (max-width:600px){.nx-flow{grid-template-columns:1fr}.nx-flow li::after{display:none!important}}


.nx-fgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.nx-feat{position:relative;padding:28px;transition:transform .25s,border-color .25s,box-shadow .25s}
.nx-feat:hover{transform:translateY(-3px);border-color:var(--accent-line);box-shadow:var(--shadow-h)}
.nx-feat h3{margin:18px 0 8px;font:var(--h3-weight) 20px/1.3 var(--f-disp)}
.nx-feat p{font-size:15px;line-height:1.75;color:var(--text-2)}
.nx-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.nx-chip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border-radius:999px;font-size:12px;color:var(--text-2);background:var(--surface-2);border:1px solid var(--line)}
.nx-chip em{font:normal 600 12px var(--f-num);color:var(--accent)}
@media (max-width:760px){.nx-fgrid{grid-template-columns:1fr}}


.nx-wchips{display:flex;flex-wrap:wrap;gap:14px}
.nx-wchips li{flex:1 1 300px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:14px;align-items:center;padding:18px 20px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line)}
.nx-wchips .nx-wico2{grid-row:span 2;width:42px;height:42px;padding:10px}
.nx-wchips b{font:var(--h3-weight) 17px/1.3 var(--f-disp)}
.nx-wchips span{font-size:14px;color:var(--text-2)}


.nx-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.nx-step{position:relative;padding:28px}
.nx-step:not(:last-child)::after{content:"";position:absolute;top:44px;right:-18px;width:18px;height:1px;background:linear-gradient(90deg,var(--line-2),transparent)}
.nx-sn{display:inline-block;font:800 13px var(--f-num);letter-spacing:.1em;color:var(--accent);padding:4px 10px;border-radius:999px;background:var(--accent-soft);border:1px solid var(--accent-line)}
.nx-step h3{margin:16px 0 8px;font:var(--h3-weight) 20px/1.3 var(--f-disp)}
.nx-step p{font-size:15px;line-height:1.75;color:var(--text-2)}
@media (max-width:760px){.nx-steps{grid-template-columns:1fr}.nx-step::after{display:none}}


.nx-dgrid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
@media (max-width:1060px){.nx-dgrid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:600px){.nx-dgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}}


.nx-ccard{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:40px;padding:48px;border-radius:calc(var(--r-lg) + 8px);background:var(--cta-bg);border:1px solid var(--accent-line);overflow:hidden}
@media (max-width:760px){.nx-ccard{grid-template-columns:1fr;padding:30px 22px}.nx-ccard .nx-cqr{justify-self:start}}


.nx-hero::after{content:"";position:absolute;left:-10%;right:-10%;bottom:0;height:46%;z-index:1;pointer-events:none;
  background:linear-gradient(transparent 0,rgba(255,79,163,.5) 1px,transparent 1px) 0 0/100% 34px,linear-gradient(90deg,rgba(69,227,255,.35) 1px,transparent 1px) 0 0/60px 100%;
  transform:perspective(420px) rotateX(62deg);transform-origin:bottom;-webkit-mask-image:linear-gradient(transparent,#000 70%);mask-image:linear-gradient(transparent,#000 70%);opacity:.45}
.nx-hcopy h1 .nx-hl{filter:drop-shadow(0 0 18px rgba(255,79,163,.45))}
.nx-ptile{border-color:rgba(255,79,163,.25);box-shadow:0 0 0 1px rgba(69,227,255,.12),0 14px 30px rgba(0,0,0,.5)}
.nx-btn-p{box-shadow:0 0 0 1px rgba(255,255,255,.08),0 8px 30px rgba(255,79,163,.45)}
.nx-btn-p:hover{box-shadow:0 0 0 1px rgba(255,255,255,.12),0 10px 40px rgba(255,79,163,.6)}
.nx-proof b{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-size:26px}
.nx-flow li:last-child{box-shadow:0 0 40px -12px rgba(255,79,163,.6)}
.nx-sh h2,.nx-ccopy h2{font-size:clamp(30px,3.4vw,44px)}