/* KEJU4D — 切块奶酪 cheese-wedge hero + 卡片流. 紫夜 #1C1030 × 奶昔粉 #FF8FD8 */
:root{
  --bg:#1C1030;--panel:#2A1A48;--panel2:#241540;--text:#FFE3F4;--muted:#B99BD6;
  --neon:#FF8FD8;--cheese:#FFD166;--glow:0 0 12px rgba(255,143,216,.4),0 0 26px rgba(255,143,216,.2);
  --grad-panel:linear-gradient(150deg,#2A1A48 0%,#1C1030 100%);
  --font-h:'Staatliches',sans-serif;--font-b:'Jost',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:1.7;font-size:16px}
img,svg{max-width:100%;vertical-align:middle}
a{color:var(--neon);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(18,10,32,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,143,216,.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:400;font-size:1.35rem;letter-spacing:.06em;color:var(--text);white-space:nowrap}
.brand:hover{text-decoration:none}
.nav-desktop{display:none;margin-left:auto;gap:18px}
.nav-desktop a{color:var(--muted);font-weight:500;font-size:.95rem}
.nav-desktop a:hover{color:var(--neon);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-h);font-weight:400;font-size:1rem;letter-spacing:.05em;cursor:pointer;border:1px solid transparent;transition:transform .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#FF8FD8,#E86FBE);color:#1C1030;box-shadow:var(--glow)}
.btn-secondary{background:transparent;color:var(--neon);border-color:rgba(255,143,216,.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(255,143,216,.4)}50%{box-shadow:0 0 22px rgba(255,143,216,.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(--neon);border-radius:2px}
.m-nav{display:none;background:var(--panel2);border-bottom:1px solid rgba(255,143,216,.3)}
.m-nav-group{padding:10px 16px}
.m-nav-group h3{font-family:var(--font-h);font-weight:400;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:var(--neon);margin-bottom:6px}
.m-nav-group a{display:block;padding:6px 0;color:var(--text)}
.nav-toggle:checked~.m-nav{display:block}
/* cheese-wedge hero（CSS 零位图） */
.cheese-hero{position:relative;padding:48px 0 12px;overflow:hidden}
.cheese-stage{position:relative;height:210px;margin-bottom:8px}
.wedge{position:absolute;background:linear-gradient(160deg,rgba(255,209,102,.16),rgba(255,143,216,.10));border:1px solid rgba(255,143,216,.5);backdrop-filter:blur(2px)}
.wedge i{position:absolute;border-radius:50%;background:var(--bg);box-shadow:inset 0 0 0 2px rgba(255,209,102,.35)}
.w1{left:2%;top:30px;width:180px;height:150px;clip-path:polygon(0 100%,50% 0,100% 100%)}
.w1 .h1{width:22px;height:22px;left:60px;top:88px}
.w1 .h2{width:12px;height:12px;left:98px;top:104px}
.w2{right:4%;top:14px;width:150px;height:170px;clip-path:polygon(0 0,100% 38%,72% 100%)}
.w2 .h3{width:18px;height:18px;right:36px;top:78px}
.w3{left:38%;bottom:0;width:210px;height:130px;clip-path:polygon(0 0,100% 22%,80% 100%,10% 86%)}
.w3 .h4{width:14px;height:14px;left:78px;top:38px}
.w3 .h5{width:10px;height:10px;left:122px;top:66px}
.hero-copy{position:relative;text-align:center;padding-bottom:10px}
.hero-copy h1{font-family:var(--font-h);font-weight:400;font-size:clamp(2.6rem,9vw,4.4rem);letter-spacing:.1em;text-shadow:var(--glow)}
.hero-sub{max-width:640px;margin:10px auto 20px;color:var(--muted)}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.section{padding:38px 0}
.section-alt{background:rgba(42,26,72,.55)}
.sec-title{font-family:var(--font-h);font-weight:400;font-size:1.7rem;letter-spacing:.06em;margin-bottom:8px;text-align:center}
.sec-sub{color:var(--muted);text-align:center;margin-bottom:18px;font-size:.95rem}
.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(255,143,216,.35);border-radius:14px;padding:18px;color:var(--text);transition:border-color .15s,box-shadow .15s}
.glow-card:hover{border-color:var(--neon);box-shadow:var(--glow);text-decoration:none}
.glow-card h3{font-family:var(--font-h);font-weight:400;font-size:1.15rem;letter-spacing:.04em;margin-bottom:6px;color:var(--neon)}
.glow-card p{color:var(--muted);font-size:.92rem}
.nc-icon{font-size:1.5rem;display:block;margin-bottom:8px}
/* 公平检测流程卡链（特色板块） */
.audit-flow{max-width:680px;margin:18px auto;display:flex;flex-direction:column;align-items:stretch}
.flow-step,.flow-end{display:flex;gap:14px;align-items:flex-start;background:var(--grad-panel);border:1px solid rgba(255,143,216,.35);border-radius:14px;padding:14px 16px;margin-bottom:0}
.flow-end{border:1px dashed rgba(255,209,102,.55)}
.step-no{flex:none;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#FFD166,#E8AE3C);color:#1C1030;font-family:var(--font-h);font-size:1.1rem;display:flex;align-items:center;justify-content:center;box-shadow:0 0 10px rgba(255,209,102,.4)}
.flow-step strong,.flow-end strong{display:block;font-family:var(--font-h);font-weight:400;font-size:1.05rem;letter-spacing:.04em;color:var(--neon)}
.flow-step p,.flow-end p{color:var(--muted);font-size:.92rem;margin:2px 0 0}
.flow-arrow{align-self:center;width:2px;height:16px;background:linear-gradient(180deg,#FF8FD8,#FFD166);margin:2px 0;position:relative}
.flow-arrow::after{content:"";position:absolute;left:-4px;bottom:-1px;border:5px solid transparent;border-top-color:#FFD166}
.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;letter-spacing:.05em;font-size:clamp(1.8rem,5vw,2.5rem)}
.prose h2{font-family:var(--font-h);font-weight:400;letter-spacing:.04em;font-size:1.5rem;margin:26px 0 10px}
.prose h3{font-family:var(--font-h);font-weight:400;letter-spacing:.04em;font-size:1.15rem;margin:20px 0 8px;color:var(--neon)}
.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(--neon)}
.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:#120A20;border:1px solid rgba(255,143,216,.4);border-radius:8px;padding:10px 12px;color:var(--text);font-family:var(--font-b)}
.quick-form input:focus{outline:none;border-color:var(--neon)}
.kamus-grid{display:grid;gap:10px;margin:14px 0}
.kamus-item{background:var(--grad-panel);border:1px solid rgba(255,143,216,.3);border-radius:10px;overflow:hidden}
.kamus-item summary{cursor:pointer;padding:13px 16px;font-weight:600;list-style:none;position:relative}
.kamus-item summary::-webkit-details-marker{display:none}
.kamus-item summary::after{content:"+";position:absolute;right:16px;color:var(--neon)}
.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(--neon);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(--neon)}
.site-footer{background:var(--panel2);border-top:1px solid rgba(255,143,216,.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-family:var(--font-h);font-weight:400;font-size:.95rem;letter-spacing:.1em;text-transform:uppercase;color:var(--neon);margin-bottom:8px}
.foot-col a{display:block;color:var(--muted);padding:3px 0;font-size:.92rem}
.foot-col a:hover{color:var(--neon);text-decoration:none}
.pill-18{display:inline-block;border:1px solid var(--neon);color:var(--neon);border-radius:999px;padding:2px 12px;font-weight:600;font-size:.85rem}
.foot-bottom{margin-top:24px;padding-top:16px;border-top:1px solid rgba(255,143,216,.25);color:var(--muted);font-size:.85rem}
.float-cta{position:fixed;left:50%;bottom:calc(12px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:60;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;width:max-content;max-width:calc(100vw - 24px);padding:10px 16px;background:rgba(18,10,32,.94);backdrop-filter:blur(8px);border:1px solid rgba(255,143,216,.5);border-radius:14px;box-shadow:0 8px 28px rgba(0,0,0,.5)}
.float-tag{font-family:var(--font-h);font-size:1.05rem;letter-spacing:.06em;color:var(--cheese);white-space:nowrap;text-shadow:0 0 12px rgba(255,209,102,.45)}
.float-cta .btn{white-space:nowrap;animation:cta-blink 1.6s infinite}
@keyframes cta-blink{0%,100%{box-shadow:0 0 10px rgba(255,143,216,.45),0 0 22px rgba(255,143,216,.18);transform:scale(1)}50%{box-shadow:0 0 22px rgba(255,143,216,.9),0 0 46px rgba(255,143,216,.4);transform:scale(1.04)}}
@media (min-width:768px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .cheese-stage{height:240px}
  .w1{width:240px;height:190px}.w2{width:200px;height:210px}.w3{width:280px;height:160px}
  .foot-grid{grid-template-columns:2fr 1fr 1fr 1fr}
  .nav-desktop{display:flex}
  .header-cta{margin-left:0}
  .burger{display:none}
  .m-nav{display:none!important}
}
@media (min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr)}}
@media (prefers-reduced-motion:reduce){.pulse{animation:none}.float-cta .btn{animation:none}}