/* QQ2889 — 闸机翼 hero + Gerbang Masuk 流程卡. 深夜蓝黑 #101922 × 扫码霓虹绿 #6FE86F */
:root{
  --bg:#101922;--panel:#16222E;--panel2:#1C2B39;--text:#E9F3EA;--muted:#9FB4A4;
  --green:#6FE86F;--green-soft:#2E6B3A;--ink:#080F17;
  --glow:0 0 12px rgba(111,232,111,.4),0 0 26px rgba(111,232,111,.2);
  --grad-panel:linear-gradient(150deg,#1C2B39 0%,#101922 100%);
  --font-h:'Funnel Display',sans-serif;--font-b:'Fresca',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-b);line-height:1.75;font-size:16px}
img,svg{max-width:100%;vertical-align:middle}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 16px}
.container.narrow{max-width:840px}
.center{text-align:center}
.site-header{position:sticky;top:0;z-index:50;background:rgba(16,25,34,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(111,232,111,.35)}
.header-in{display:flex;align-items:center;gap:14px;min-height:60px}
.brand{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-h);font-weight:600;font-size:1.05rem;color:var(--text);white-space:nowrap;letter-spacing:.05em}
.brand:hover{text-decoration:none}
.nav-desktop{display:none;margin-left:auto;gap:18px}
.nav-desktop a{color:var(--muted);font-weight:600;font-size:.95rem}
.nav-desktop a:hover{color:var(--green);text-decoration:none}
.header-cta{display:flex;gap:8px;margin-left:auto}
.nav-desktop+.header-cta{margin-left:0}
.btn{display:inline-block;padding:10px 20px;border-radius:10px;font-family:var(--font-b);font-weight:700;font-size:.95rem;cursor:pointer;border:1px solid transparent;transition:transform .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#6FE86F,#3EBC58);color:#080F17;box-shadow:var(--glow)}
.btn-secondary{background:transparent;color:var(--green);border-color:rgba(111,232,111,.55)}
.btn-block{display:block;width:100%;text-align:center}
.pulse{animation:pulse-glow 2s infinite}
@keyframes pulse-glow{0%,100%{box-shadow:0 0 8px rgba(111,232,111,.4)}50%{box-shadow:0 0 22px rgba(111,232,111,.8)}}
.nav-toggle{display:none}
.burger{display:flex;flex-direction:column;gap:4px;cursor:pointer;padding:6px;margin-left:4px}
.burger span{width:22px;height:2px;background:var(--green);border-radius:2px}
.m-nav{display:none;background:var(--panel);border-bottom:1px solid rgba(111,232,111,.3)}
.m-nav-group{padding:10px 16px}
.m-nav-group h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--green);margin-bottom:6px;font-weight:700;font-family:var(--font-b)}
.m-nav-group a{display:block;padding:6px 0;color:var(--text)}
.nav-toggle:checked~.m-nav{display:block}
/* 闸机翼 hero（闸翼 + 扫码光） */
.gate-hero{padding:44px 0 6px;background:radial-gradient(60% 70% at 50% 0%,rgba(111,232,111,.12) 0%,rgba(16,25,34,0) 70%)}
.gate-head{text-align:center}
.gate-head h1{font-family:var(--font-h);font-weight:600;font-size:clamp(2rem,6.5vw,3.5rem);letter-spacing:.05em;text-shadow:0 2px 0 #23402F,0 0 26px rgba(111,232,111,.45)}
.hero-sub{max-width:640px;margin:12px auto 20px;color:var(--muted)}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.stage{position:relative;height:250px;max-width:620px;margin:26px auto 0;overflow:hidden}
.scan-glow{position:absolute;left:50%;transform:translateX(-50%);bottom:28px;width:210px;height:150px;background:radial-gradient(50% 50% at 50% 50%,rgba(111,232,111,.22) 0%,rgba(16,25,34,0) 72%);z-index:0;animation:glow-pulse 3s ease-in-out infinite}
.gate-pod{position:absolute;top:30px;bottom:26px;width:34px;border-radius:10px;background:linear-gradient(180deg,#1C2B39 0%,#101922 100%);border:1px solid rgba(111,232,111,.5);box-shadow:inset 0 0 14px rgba(111,232,111,.15);z-index:2}
.pod-l{left:20%}
.pod-r{right:20%}
.pod-led{position:absolute;left:50%;top:12px;bottom:38px;width:4px;margin-left:-2px;border-radius:99px;background:repeating-linear-gradient(180deg,#6FE86F 0 6px,transparent 6px 12px);opacity:.55}
.pod-lamp{position:absolute;left:50%;bottom:9px;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:#6FE86F;box-shadow:0 0 10px rgba(111,232,111,.9);animation:lamp-blink 2s ease-in-out infinite}
.gate-wing{position:absolute;bottom:44px;height:96px;background:linear-gradient(105deg,rgba(111,232,111,.30) 0%,rgba(28,43,57,.92) 70%);border:1px solid rgba(111,232,111,.55);border-radius:8px;z-index:1}
.wing-l{left:calc(20% + 34px);width:12%;transform-origin:left center;animation:wing-l-flap 3.4s ease-in-out infinite alternate}
.wing-r{right:calc(20% + 34px);width:12%;transform-origin:right center;animation:wing-r-flap 3.8s ease-in-out infinite alternate}
.gate-wing::after{content:"";position:absolute;inset:8px;border:1px dashed rgba(111,232,111,.25);border-radius:5px}
.scan-zone{position:absolute;left:50%;transform:translateX(-50%);bottom:42px;width:110px;height:110px;z-index:1}
.qr-tile{position:relative;width:110px;height:110px;background:#0B141D;border:1px solid rgba(111,232,111,.5);border-radius:10px;box-shadow:inset 0 0 18px rgba(111,232,111,.14)}
.qr-f{position:absolute;width:24px;height:24px;border:4px solid #6FE86F;border-radius:5px}
.qr-f.f1{top:10px;left:10px}
.qr-f.f2{top:10px;right:10px}
.qr-f.f3{bottom:10px;left:10px}
.qr-dot{position:absolute;top:46px;left:46px;width:6px;height:6px;border-radius:1px;background:#9FB4A4;box-shadow:18px 0 #9FB4A4,36px 0 #6FE86F,0 18px #6FE86F,18px 18px #9FB4A4,36px 30px #6FE86F,0 36px #9FB4A4,18px 42px #6FE86F,40px 12px #9FB4A4,12px 40px #6FE86F,-18px 6px #9FB4A4,6px -18px #6FE86F,30px -12px #9FB4A4}
.scan-beam{position:absolute;left:6px;right:6px;height:3px;border-radius:99px;background:linear-gradient(90deg,rgba(111,232,111,0) 0%,#6FE86F 20%,#B6FFB6 50%,#6FE86F 80%,rgba(111,232,111,0) 100%);box-shadow:0 0 12px rgba(111,232,111,.9);animation:beam-scan 2.6s ease-in-out infinite alternate}
.gate-lane{position:absolute;left:1%;right:1%;bottom:0;height:14px;border-radius:99px;background:repeating-linear-gradient(90deg,#22384A 0 30px,#101922 30px 40px);box-shadow:0 4px 0 #050A10;z-index:3}
@keyframes wing-l-flap{from{transform:rotate(-20deg)}to{transform:rotate(-12deg)}}
@keyframes wing-r-flap{from{transform:rotate(20deg)}to{transform:rotate(12deg)}}
@keyframes lamp-blink{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes beam-scan{from{top:8px}to{top:94px}}
@keyframes glow-pulse{0%,100%{opacity:1}50%{opacity:.5}}
.stage-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:16px 0 4px}
.chip{font-size:.78rem;letter-spacing:.06em;color:var(--green);border:1px solid rgba(111,232,111,.4);border-radius:99px;padding:3px 14px;background:rgba(16,25,34,.6)}
.chip-green{color:#080F17;background:rgba(111,232,111,.85);border-color:#6FE86F;font-weight:700}
.section{padding:38px 0}
.section-alt{background:rgba(22,34,46,.55)}
.sec-title{font-family:var(--font-h);font-weight:600;font-size:1.5rem;margin-bottom:18px;text-align:center;letter-spacing:.03em}
.sec-sub{color:var(--muted);text-align:center;max-width:640px;margin:-8px auto 18px;font-size:.95rem}
.grid-2,.grid-3,.grid-4{display:grid;gap:16px;grid-template-columns:1fr;margin-bottom:8px}
.glow-card{display:block;background:var(--grad-panel);border:1px solid rgba(111,232,111,.35);border-radius:14px;padding:18px;color:var(--text);transition:border-color .15s,box-shadow .15s}
.glow-card:hover{border-color:var(--green);box-shadow:var(--glow);text-decoration:none}
.glow-card h3{font-size:1.1rem;margin-bottom:6px;color:var(--green)}
.glow-card p{color:var(--muted);font-size:.95rem}
.nc-icon{font-size:1.5rem;display:block;margin-bottom:8px}
/* Gerbang Masuk 闸机流程卡特色板块 */
.gm-grid{display:grid;gap:18px;grid-template-columns:1fr;margin-bottom:16px}
.gm-card{position:relative;background:var(--grad-panel);border:1px solid rgba(111,232,111,.35);border-radius:14px;padding:24px 18px 18px}
.gm-tag{position:absolute;top:-13px;left:16px;font-size:.72rem;letter-spacing:.1em;font-weight:700;border-radius:99px;padding:3px 12px;background:#23402F;color:#E9F3EA}
.gm-verify .gm-tag{background:#3E8F52;color:#080F17}
.gm-access .gm-tag{background:#6FE86F;color:#080F17;box-shadow:0 0 12px rgba(111,232,111,.5)}
.gm-icon{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:12px;background:rgba(16,25,34,.72);border:1px solid rgba(111,232,111,.4);margin-bottom:10px}
.gm-icon svg{width:34px;height:46px}
.gm-what{font-size:.95rem;margin-bottom:8px}
.gm-what strong{color:var(--green)}
.gm-read{border-left:3px solid var(--green);padding:8px 12px;background:rgba(8,15,23,.55);border-radius:0 10px 10px 0;font-size:.92rem;color:var(--muted)}
.gm-read strong{color:var(--green)}
.gm-card::after{content:"";display:block;height:5px;border-radius:99px;background:rgba(111,232,111,.25);margin-top:14px}
.gm-verify::after{background:rgba(111,232,111,.5);height:7px}
.gm-access::after{background:#6FE86F;height:9px;box-shadow:0 0 10px rgba(111,232,111,.5)}
.trust-zone p{max-width:640px;margin:10px auto;color:var(--muted)}
.trust-zone .pill-18{margin:6px 0 12px}
.flow{margin:16px 0;padding:20px;display:block}
.flow>*{border-radius:10px;padding:11px 14px;margin-bottom:9px;font-size:.95rem;background:rgba(16,25,34,.55);border:1px solid rgba(111,232,111,.35)}
.flow-step strong{color:var(--green)}
.flow-end{border:1px dashed rgba(111,232,111,.5);color:var(--muted)}
.prose .note{color:var(--muted);font-size:.9rem}
.page-head{padding-top:22px}
.page-head h1,.prose h1{font-family:var(--font-h);font-weight:600;font-size:clamp(1.5rem,4.5vw,2.2rem);line-height:1.3}
.prose h2{font-family:var(--font-h);font-weight:600;font-size:1.35rem;margin:26px 0 10px;line-height:1.35}
.prose h3{font-size:1.12rem;font-weight:700;margin:20px 0 8px;color:var(--green)}
.prose p{margin:0 0 14px}
.prose ul,.prose ol{margin:0 0 14px 22px}
.prose li{margin-bottom:6px}
.steps li{margin-bottom:10px}
.steps li strong{color:var(--green)}
.quick-form{display:grid;gap:8px;max-width:360px;margin:12px 0}
.quick-form label{font-size:.88rem;color:var(--muted)}
.quick-form input{background:#101922;border:1px solid rgba(111,232,111,.4);border-radius:8px;padding:10px 12px;color:var(--text);font-family:var(--font-b)}
.quick-form input:focus{outline:none;border-color:var(--green)}
.kamus-grid{display:grid;gap:10px;margin:14px 0}
.kamus-item{background:var(--grad-panel);border:1px solid rgba(111,232,111,.3);border-radius:10px;overflow:hidden}
.kamus-item summary{cursor:pointer;padding:13px 16px;font-weight:700;list-style:none;position:relative}
.kamus-item summary::-webkit-details-marker{display:none}
.kamus-item summary::after{content:"+";position:absolute;right:16px;color:var(--green)}
.kamus-item[open] summary::after{content:"−"}
.kamus-item p{padding:0 16px 14px;color:var(--muted);font-size:.95rem}
.edu-fig{margin:18px 0;border:1px solid rgba(111,232,111,.3);border-radius:12px;overflow:hidden;background:var(--panel)}
.edu-fig img{display:block;width:100%;height:auto}
.edu-fig figcaption{padding:8px 14px;font-size:.85rem;color:var(--muted)}
.err-wrap{padding:70px 16px}
.err-code{font-family:var(--font-h);font-weight:600;font-size:5rem;color:var(--green);text-shadow:var(--glow)}
.err-wrap .btn{margin:18px 0}
.crumbs{padding:12px 0 0;font-size:.82rem;color:var(--muted)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--green)}
.site-footer{background:var(--panel);border-top:1px solid rgba(111,232,111,.35);padding:36px 0 92px;margin-top:30px}
.foot-grid{display:grid;gap:24px;grid-template-columns:1fr}
.foot-brand p{color:var(--muted);font-size:.9rem;margin:10px 0}
.foot-col h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--green);margin-bottom:8px;font-weight:700;font-family:var(--font-b)}
.foot-col a{display:block;color:var(--muted);padding:3px 0;font-size:.92rem}
.foot-col a:hover{color:var(--green);text-decoration:none}
.pill-18{display:inline-block;border:1px solid var(--green);color:var(--green);border-radius:999px;padding:2px 12px;font-weight:700;font-size:.85rem}
.foot-bottom{margin-top:24px;padding-top:16px;border-top:1px solid rgba(111,232,111,.25);color:var(--muted);font-size:.85rem}
.float-cta{position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(16,25,34,.92);backdrop-filter:blur(8px);border-top:1px solid rgba(111,232,111,.4)}
@media (max-width:767px){
  .header-in{gap:8px}
  .brand{font-size:.95rem}
  .brand .logo-mark{width:26px;height:26px}
  .header-cta{gap:6px}
  .header-cta .btn{padding:8px 13px;font-size:.88rem}
  .burger{padding:5px}
}
@media (min-width:768px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .gm-grid{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:2fr 1fr 1.4fr 1fr}
  .nav-desktop{display:flex}
  .header-cta{margin-left:0}
  .burger{display:none}
  .m-nav{display:none!important}
  .float-cta{left:auto;right:18px;bottom:18px;border-radius:12px;border:1px solid rgba(111,232,111,.5)}
  .float-cta .btn-block{width:auto}
}
@media (min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr)}}
@media (prefers-reduced-motion:reduce){.pulse,.gate-wing,.pod-lamp,.scan-beam,.scan-glow{animation:none}}

/* ===== Float CTA Jackpot v2 (2026-09-16): 底部居中 + 闪烁 ===== */
.float-cta{left:50%;right:auto;transform:translateX(-50%);width:100%;max-width:600px;margin:0;display:block}
.float-inner{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.jackpot-tag{display:inline-flex;align-items:center;gap:6px;font-weight:800;font-size:1rem;letter-spacing:.02em;color:#FFE066;text-shadow:0 0 10px rgba(255,224,102,.6)}
.jackpot-blink{animation:jackpot-blink 1.1s ease-in-out infinite}
@keyframes jackpot-blink{0%,100%{opacity:1;text-shadow:0 0 10px rgba(255,224,102,.85),0 0 22px rgba(255,224,102,.45)}50%{opacity:.5;text-shadow:0 0 4px rgba(255,224,102,.3)}}
.masuk-btn{position:relative;overflow:hidden;white-space:nowrap;flex:0 0 auto;font-weight:800;letter-spacing:.02em;animation:masuk-glow 1.4s ease-in-out infinite}
.masuk-btn::after{content:"";position:absolute;top:0;left:-80%;width:55%;height:100%;background:linear-gradient(105deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.55) 50%,rgba(255,255,255,0) 100%);transform:skewX(-20deg);animation:masuk-shine 1.8s linear infinite}
@keyframes masuk-shine{0%{left:-80%}55%,100%{left:130%}}
@keyframes masuk-glow{0%,100%{box-shadow:0 0 8px rgba(255,215,80,.55)}50%{box-shadow:0 0 24px rgba(255,215,80,.95),0 0 40px rgba(255,180,40,.5)}}
.jp-spark{display:inline-block;animation:spark-twinkle 1s ease-in-out infinite}
@keyframes spark-twinkle{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.55) rotate(18deg);opacity:.45}}
@media (prefers-reduced-motion:reduce){.jackpot-blink,.masuk-btn,.masuk-btn::after,.jp-spark{animation:none}}