/* SLOTO89 — 投币槽 hero（槽口+硬币轨迹）+ Anatomi Slot 卡. 深梅紫 #161318 × 薄荷霓虹 #9BE8D8 */
:root{
  --bg:#161318;--panel:#211C25;--panel2:#2A2331;--text:#F1EDF3;--muted:#B3A9BC;
  --accent:#9BE8D8;--accent-soft:#4E8578;--coin:#E8DFC8;--ink:#0D0B10;
  --glow:0 0 12px rgba(155,232,216,.38),0 0 26px rgba(155,232,216,.18);
  --grad-panel:linear-gradient(150deg,#2A2331 0%,#161318 100%);
  --font-h:'Freehand',cursive;--font-b:'Fenix',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:1.7;font-size:16px}
img,svg{max-width:100%;vertical-align:middle}
a{color:var(--accent);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(22,19,24,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(155,232,216,.32)}
.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:400;font-size:1.25rem;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:400;font-size:.98rem}
.nav-desktop a:hover{color:var(--accent);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:.9rem;cursor:pointer;border:1px solid transparent;transition:transform .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#9BE8D8,#5FB8A6);color:#161318;box-shadow:var(--glow)}
.btn-secondary{background:transparent;color:var(--accent);border-color:rgba(155,232,216,.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(155,232,216,.4)}50%{box-shadow:0 0 22px rgba(155,232,216,.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(--accent);border-radius:2px}
.m-nav{display:none;background:var(--panel);border-bottom:1px solid rgba(155,232,216,.28)}
.m-nav-group{padding:10px 16px}
.m-nav-group h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:6px;font-weight:700}
.m-nav-group a{display:block;padding:6px 0;color:var(--text)}
.nav-toggle:checked~.m-nav{display:block}
/* 投币槽 hero（槽口+硬币轨迹） */
.slot-hero{padding:44px 0 6px;background:radial-gradient(60% 70% at 50% 0%,rgba(155,232,216,.13) 0%,rgba(22,19,24,0) 70%)}
.slot-head{text-align:center}
.slot-head h1{font-family:var(--font-h);font-weight:400;font-size:clamp(2.3rem,6.5vw,3.8rem);letter-spacing:.06em;text-shadow:0 2px 0 #4E8578,0 0 26px rgba(155,232,216,.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:252px;max-width:560px;margin:26px auto 0}
.face{position:absolute;left:50%;top:18px;transform:translateX(-50%);width:320px;height:190px;background:linear-gradient(165deg,#2A2331,#1B1720);border:2px solid rgba(155,232,216,.55);border-radius:22px;box-shadow:0 18px 40px rgba(0,0,0,.45),inset 0 0 34px rgba(155,232,216,.10)}
.face::after{content:"";position:absolute;inset:9px;border:1px dashed rgba(155,232,216,.26);border-radius:15px}
.lamp-row{position:absolute;top:16px;left:0;right:0;display:flex;justify-content:center;gap:14px}
.lamp{width:9px;height:9px;border-radius:50%;background:rgba(155,232,216,.85);box-shadow:0 0 8px rgba(155,232,216,.8);animation:lamp-blink 2.6s infinite}
.lamp-mid{animation-delay:.9s;background:#E8DFC8;box-shadow:0 0 8px rgba(232,223,200,.8)}
@keyframes lamp-blink{0%,100%{opacity:.95}50%{opacity:.35}}
.mouth{position:absolute;left:50%;top:96px;transform:translateX(-50%);width:132px;height:15px;border-radius:99px;background:var(--ink);border:2px solid rgba(155,232,216,.75);box-shadow:0 0 14px rgba(155,232,216,.35),inset 0 3px 6px rgba(0,0,0,.9)}
.mouth::after{content:"";position:absolute;left:10px;right:10px;top:50%;height:2px;transform:translateY(-50%);background:rgba(155,232,216,.22);border-radius:99px}
.plate-label{position:absolute;left:0;right:0;bottom:14px;text-align:center;font-size:.6rem;letter-spacing:.34em;color:rgba(155,232,216,.5)}
.coin-trail{position:absolute;left:calc(50% - 42px);top:-24px;width:210px;height:170px;border:2px dashed rgba(155,232,216,.30);border-bottom-color:transparent;border-left-color:transparent;border-right-color:transparent;border-radius:50%;transform:rotate(-10deg)}
.coin{position:absolute;left:calc(50% + 78px);top:6px;width:54px;height:54px;border-radius:50%;background:radial-gradient(circle at 34% 30%,#FBF7EA 0%,#E8DFC8 45%,#B9AE93 100%);box-shadow:0 0 16px rgba(232,223,200,.35),inset 0 0 0 2px rgba(155,232,216,.55);animation:coin-drop 3.4s ease-in infinite}
.coin::before{content:"";position:absolute;inset:7px;border-radius:50%;border:2px dashed rgba(120,110,86,.5)}
.coin::after{content:"";position:absolute;inset:16px;border-radius:50%;border:2px solid rgba(120,110,86,.35)}
@keyframes coin-drop{
  0%{transform:translate(0,0) rotate(0deg);opacity:0}
  8%{opacity:1}
  45%{transform:translate(-58px,16px) rotate(-140deg)}
  78%{transform:translate(-105px,74px) rotate(-260deg) scale(.92)}
  90%{transform:translate(-105px,90px) rotate(-280deg) scale(.8,.62);opacity:1}
  100%{transform:translate(-105px,102px) rotate(-290deg) scale(.55,.3);opacity:0}
}
.stage-floor{position:absolute;left:50%;transform:translateX(-50%);bottom:6px;width:380px;height:12px;border-radius:99px;background:repeating-linear-gradient(90deg,#2A2331 0 26px,#161318 26px 36px);box-shadow:0 4px 0 #0D0B10}
.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(--accent);border:1px solid rgba(155,232,216,.4);border-radius:99px;padding:3px 14px;background:rgba(22,19,24,.6)}
.chip-warm{color:#F3EEDD;border-color:#4E8578}
.section{padding:38px 0}
.section-alt{background:rgba(33,28,37,.55)}
.sec-title{font-family:var(--font-h);font-weight:400;font-size:1.6rem;margin-bottom:18px;text-align:center}
.sec-sub{color:var(--muted);text-align:center;max-width:640px;margin:-8px auto 18px;font-size:.92rem}
.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(155,232,216,.35);border-radius:14px;padding:18px;color:var(--text);transition:border-color .15s,box-shadow .15s}
.glow-card:hover{border-color:var(--accent);box-shadow:var(--glow);text-decoration:none}
.glow-card h3{font-size:1.05rem;margin-bottom:6px;color:var(--accent)}
.glow-card p{color:var(--muted);font-size:.92rem}
.nc-icon{font-size:1.5rem;display:block;margin-bottom:8px}
/* Anatomi Slot 槽口解剖卡特色板块 */
.an-grid{display:grid;gap:16px;grid-template-columns:1fr;margin-bottom:16px}
.an-card{background:var(--grad-panel);border:1px solid rgba(155,232,216,.35);border-radius:14px;padding:18px}
.an-icon{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:12px;background:rgba(13,11,16,.72);border:1px solid rgba(155,232,216,.4);margin-bottom:10px}
.an-icon svg{width:34px;height:34px}
.an-name{font-family:var(--font-h);font-weight:400;font-size:1.2rem;color:var(--accent)}
.an-role{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:2px 0 8px;font-weight:700}
.an-desc{font-size:.92rem;margin-bottom:8px}
.an-desc strong{color:var(--accent)}
.an-tip{border-left:3px solid var(--accent);padding:8px 12px;background:rgba(13,11,16,.55);border-radius:0 10px 10px 0;font-size:.9rem;color:var(--muted)}
.an-tip strong{color:var(--accent)}
.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(22,19,24,.55);border:1px solid rgba(155,232,216,.35)}
.flow-step strong{color:var(--accent)}
.flow-end{border:1px dashed rgba(155,232,216,.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:400;font-size:clamp(1.6rem,4.5vw,2.3rem);line-height:1.3}
.prose h2{font-family:var(--font-h);font-weight:400;font-size:1.45rem;margin:26px 0 10px;line-height:1.35}
.prose h3{font-size:1.08rem;font-weight:700;margin:20px 0 8px;color:var(--accent)}
.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(--accent)}
.edu-fig{margin:18px 0}
.edu-fig img{width:100%;height:auto;border-radius:12px;border:1px solid rgba(155,232,216,.35);box-shadow:0 0 18px rgba(155,232,216,.14)}
.edu-fig figcaption{font-size:.85rem;color:var(--muted);margin-top:8px;text-align:center}
.quick-form{display:grid;gap:8px;max-width:360px;margin:12px 0}
.quick-form label{font-size:.85rem;color:var(--muted)}
.quick-form input{background:#161318;border:1px solid rgba(155,232,216,.4);border-radius:8px;padding:10px 12px;color:var(--text);font-family:var(--font-b)}
.quick-form input:focus{outline:none;border-color:var(--accent)}
.kamus-grid{display:grid;gap:10px;margin:14px 0}
.kamus-item{background:var(--grad-panel);border:1px solid rgba(155,232,216,.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(--accent)}
.kamus-item[open] summary::after{content:"−"}
.kamus-item p{padding:0 16px 14px;color:var(--muted);font-size:.95rem}
.err-wrap{padding:70px 16px}
.err-code{font-family:var(--font-h);font-size:5rem;color:var(--accent);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(--accent)}
.site-footer{background:var(--panel);border-top:1px solid rgba(155,232,216,.32);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(--accent);margin-bottom:8px;font-weight:700}
.foot-col a{display:block;color:var(--muted);padding:3px 0;font-size:.92rem}
.foot-col a:hover{color:var(--accent);text-decoration:none}
.pill-18{display:inline-block;border:1px solid var(--accent);color:var(--accent);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(155,232,216,.22);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(22,19,24,.92);backdrop-filter:blur(8px);border-top:1px solid rgba(155,232,216,.38)}
@media (max-width:767px){
  .header-in{gap:8px}
  .brand{font-size:1.05rem}
  .brand .logo-mark{width:26px;height:26px}
  .header-cta{gap:6px}
  .header-cta .btn{padding:8px 13px;font-size:.85rem}
  .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)}
  .an-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(155,232,216,.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,.coin,.lamp,.coin-trail{animation:none}
  .coin{transform:translate(-58px,16px) rotate(-140deg);opacity:1}
}

/* ===== Float CTA Jackpot v2: 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}}