/* MPO99BET — 购物车堆 hero + Keranjang Jujur 凑单核算卡. 暖夜褐 #16130C × 奶油金 #FFE58A */
:root{
  --bg:#16130C;--panel:#1E1910;--panel2:#282013;--text:#F5EDD8;--muted:#C6B489;
  --accent:#FFE58A;--accent-deep:#B99A4A;--line:#FFC94D;--ink:#0B0905;
  --glow:0 0 12px rgba(255,229,138,.4),0 0 26px rgba(255,229,138,.2);
  --grad-panel:linear-gradient(150deg,#282013 0%,#16130C 100%);
  --font-h:'Kalnia',serif;--font-b:'Libre Caslon Text',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(22,19,12,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,229,138,.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:1.12rem;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(--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,#FFE58A,#B99A4A);color:#0B0905;box-shadow:var(--glow)}
.btn-secondary{background:transparent;color:var(--accent);border-color:rgba(255,229,138,.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(255,229,138,.4)}50%{box-shadow:0 0 22px rgba(255,229,138,.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(255,229,138,.3)}
.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;font-family:var(--font-b)}
.m-nav-group a{display:block;padding:6px 0;color:var(--text)}
.nav-toggle:checked~.m-nav{display:block}
/* 购物车堆 hero（CSS+SVG 零位图，全端百分比自适应） */
.cart-hero{padding:44px 0 6px;background:radial-gradient(60% 70% at 50% 0%,rgba(255,229,138,.13) 0%,rgba(22,19,12,0) 70%)}
.cart-head{text-align:center}
.cart-head h1{font-family:var(--font-h);font-weight:600;font-size:clamp(2.2rem,7vw,3.8rem);letter-spacing:.06em;text-shadow:0 2px 0 #6B5426,0 0 26px rgba(255,229,138,.45)}
.hero-sub{max-width:660px;margin:12px auto 20px;color:var(--muted)}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.cart-stage{position:relative;width:100%;max-width:620px;aspect-ratio:620/300;margin:26px auto 0}
.cart-glow{position:absolute;left:12%;right:12%;top:8%;bottom:16%;background:radial-gradient(52% 60% at 50% 46%,rgba(255,229,138,.4) 0%,rgba(255,229,138,.08) 58%,rgba(22,19,12,0) 100%);animation:glow-breathe 4.5s ease-in-out infinite;z-index:0}
@keyframes glow-breathe{0%,100%{opacity:1}50%{opacity:.68}}
.arc-svg{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:1}
.toss-arc-path{fill:none;stroke:rgba(255,201,77,.6);stroke-width:3;stroke-dasharray:8 9;stroke-linecap:round}
.toss-svg-item{fill:#FFE58A;opacity:0;filter:drop-shadow(0 0 5px rgba(255,229,138,.65));animation:toss-drop 2.6s ease-in infinite}
@keyframes toss-drop{
  0%{transform:translate(0,0) rotate(0deg);opacity:0}
  12%{opacity:1}
  30%{transform:translate(-57px,11.8px) rotate(10deg)}
  55%{transform:translate(-107px,36px) rotate(24deg)}
  80%{transform:translate(-150px,72.8px) rotate(40deg);opacity:1}
  100%{transform:translate(-186px,122px) rotate(52deg);opacity:0}
}
.stack{position:absolute;left:0;right:0;bottom:59.4%;height:0;z-index:1}
.good{position:absolute;border-radius:6px;box-shadow:0 4px 14px rgba(0,0,0,.45),inset 0 0 0 2px rgba(255,229,138,.28);animation:good-bob 5s ease-in-out infinite}
.good-a{left:34.5%;bottom:0;width:12.3%;aspect-ratio:76/46;background:linear-gradient(150deg,#8A6B32,#5C4517)}
.good-b{left:48.7%;bottom:1.4%;width:9%;aspect-ratio:56/40;background:linear-gradient(150deg,#B9954C,#7A5C21);animation-delay:.5s}
.good-c{left:59%;bottom:0;width:6.5%;aspect-ratio:40/58;background:linear-gradient(150deg,#D9B662,#8A6B32);animation-delay:1s}
.good::after{content:"";position:absolute;left:14%;right:14%;top:38%;height:2px;background:rgba(11,9,5,.5);border-radius:2px}
@keyframes good-bob{0%,100%{transform:translateY(0) rotate(-1.2deg)}50%{transform:translateY(-5px) rotate(1.2deg)}}
.plus-tag{position:absolute;right:19%;top:37%;min-width:34px;aspect-ratio:1;border-radius:9px;border:2px solid var(--accent);background:rgba(22,19,12,.85);color:var(--accent);font-family:var(--font-h);font-weight:700;font-size:1.2rem;display:flex;align-items:center;justify-content:center;z-index:2;animation:tag-pulse 1.8s ease-in-out infinite}
@keyframes tag-pulse{0%,100%{box-shadow:0 0 8px rgba(255,229,138,.45);transform:scale(1)}50%{box-shadow:0 0 20px rgba(255,229,138,.85);transform:scale(1.07)}}
.basket{position:absolute;left:50%;transform:translateX(-50%);bottom:20%;width:46.8%;height:42.7%;z-index:1;background:linear-gradient(180deg,rgba(255,229,138,.13),rgba(40,32,19,.5));border:2px solid rgba(255,229,138,.6);border-top-color:rgba(255,229,138,.85);border-radius:8px 8px 4px 4px;clip-path:polygon(0 0,100% 0,89% 100%,11% 100%)}
.basket-weave{position:absolute;inset:8%;background:repeating-linear-gradient(58deg,rgba(255,229,138,.16) 0 2px,rgba(255,229,138,0) 2px 13px),repeating-linear-gradient(-58deg,rgba(255,229,138,.16) 0 2px,rgba(255,229,138,0) 2px 13px)}
.wheel{position:absolute;bottom:10.7%;width:4.6%;aspect-ratio:1;border-radius:50%;border:3px solid var(--accent-deep);background:rgba(22,19,12,.8);z-index:1}
.wheel::after{content:"";position:absolute;left:50%;top:50%;width:28%;height:28%;transform:translate(-50%,-50%);border-radius:50%;background:var(--accent-deep)}
.wheel-l{left:calc(50% - 12.6%)}
.wheel-r{right:calc(50% - 12.6%)}
.floor-line{position:absolute;left:50%;transform:translateX(-50%);bottom:8%;width:55%;height:5.4%;border-radius:50%;background:radial-gradient(50% 50% at 50% 50%,rgba(0,0,0,.6),rgba(22,19,12,0) 72%)}
.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(255,229,138,.4);border-radius:99px;padding:3px 14px;background:rgba(22,19,12,.6)}
.chip-warm{color:#FFEFC1;border-color:#8A6B2A}
.section{padding:38px 0}
.section-alt{background:rgba(30,25,16,.55)}
.sec-title{font-family:var(--font-h);font-weight:600;font-size:1.55rem;margin-bottom:18px;text-align:center;letter-spacing:.02em}
.sec-sub{color:var(--muted);text-align:center;max-width:680px;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(255,229,138,.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}
/* Keranjang Jujur 凑单核算卡（特色板块） */
.kj-grid{display:grid;gap:14px;grid-template-columns:1fr;margin-bottom:8px}
.kj-card{background:var(--grad-panel);border:1px solid rgba(255,229,138,.35);border-radius:14px;overflow:hidden}
.kj-bar{display:flex;align-items:center;gap:8px;padding:8px 14px;font-size:.7rem;letter-spacing:.18em;font-weight:700;color:var(--accent);background:rgba(11,9,5,.72);border-bottom:1px dashed rgba(255,229,138,.35)}
.kj-dot{width:8px;height:8px;border-radius:50%;background:var(--line);flex:0 0 auto;animation:kj-blink 1.6s ease-in-out infinite}
@keyframes kj-blink{0%,100%{opacity:1;box-shadow:0 0 6px rgba(255,201,77,.8)}50%{opacity:.45;box-shadow:none}}
.kj-card h3{font-family:var(--font-h);font-weight:600;font-size:1.18rem;color:var(--accent);padding:12px 16px 2px}
.kj-card p{padding:0 16px;color:var(--muted);font-size:.9rem;margin:6px 0 14px}
.kj-card .kj-les{border-left:3px solid var(--line);border-radius:0 8px 8px 0;background:rgba(255,201,77,.07);color:var(--text);font-size:.86rem;padding:8px 12px;margin:0 16px 16px}
.kj-les strong{color:var(--line)}
.trust-zone p{max-width:640px;margin:10px auto;color:var(--muted)}
.trust-zone .pill-18{margin:6px 0 12px}
.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,2.3rem);line-height:1.3}
.prose h2{font-family:var(--font-h);font-weight:600;font-size:1.4rem;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(255,229,138,.35);box-shadow:0 0 18px rgba(255,229,138,.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:#0F0C07;border:1px solid rgba(255,229,138,.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(255,229,138,.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(255,229,138,.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(--accent);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(--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(255,229,138,.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(22,19,12,.92);backdrop-filter:blur(8px);border-top:1px solid rgba(255,229,138,.4)}
@media (max-width:767px){
  .header-in{gap:8px}
  .brand{font-size:1rem}
  .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)}
  .kj-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(255,229,138,.5)}
  .float-cta .btn-block{width:auto}
}
@media (min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr)}.kj-grid{grid-template-columns:repeat(5,1fr)}.kj-card p{font-size:.84rem}}
@media (prefers-reduced-motion:reduce){.pulse,.cart-glow,.good,.toss-svg-item,.plus-tag,.kj-dot{animation:none}.toss-svg-item{opacity:.9}}

/* ===== Float CTA Jackpot v2 (2026-09-17): 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(255,229,138,.55)}50%{box-shadow:0 0 24px rgba(255,229,138,.95),0 0 40px rgba(185,154,74,.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}}