/* QooApp 执事游戏事务所 —— qooaper.cn */
:root{
  --ink:#17222e;        /* 墨黑礼服 */
  --paper:#f4fbfd;      /* 白桌布 */
  --mist:#e8f3f7;
  --cyan:#12b8d7;       /* QooApp青 */
  --cyan-d:#0d96b0;
  --rose:#ff5c7a;       /* 领结红 */
  --txt:#22313f;
  --mut:#5c6f7e;
  --hair:#c3dde6;
  --r-lg:18px; --r-md:12px; --r-sm:8px;
  --wrap:1180px;
  --shadow-tray:20px 20px 0 rgba(23,34,46,.85);
  --shadow-booth:0 30px 56px -26px rgba(23,34,46,.5);
  --shadow-card:8px 10px 0 rgba(255,92,122,.35);
  --shadow-receipt:0 0 90px rgba(18,184,215,.4);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  overflow-x:hidden;
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  color:var(--txt);background:var(--paper);line-height:1.7;font-size:16px;
}
img{display:block;max-width:100%;height:auto}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.kick{font-size:12px;letter-spacing:3px;color:var(--mut);font-weight:700;display:flex;align-items:center;gap:10px;text-transform:uppercase}
.kick-lab{background:var(--ink);color:#fff;padding:3px 10px;letter-spacing:2px;font-style:normal;border-radius:2px}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;border-radius:999px;transition:transform .2s,background .2s;cursor:pointer;border:0}
.btn-lg{padding:15px 32px;font-size:17px}
.btn-pri{background:var(--cyan);color:#fff}
.btn-pri:hover{background:var(--cyan-d);transform:translateY(-2px)}
.btn-line{border:2px solid var(--ink);color:var(--ink);background:transparent}
.btn-line:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.btn-acc{background:var(--rose);color:#fff}
.btn-acc:hover{background:#e0446a;transform:translateY(-2px)}

/* ===== 门牌导航 ===== */
.hd{position:sticky;top:0;z-index:60;background:rgba(244,251,253,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--hair)}
.hd::after{content:"";display:block;height:4px;background:repeating-linear-gradient(90deg,var(--cyan) 0 24px,transparent 24px 34px)}
.hd-in{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{border-radius:10px}
.brand-t{display:flex;flex-direction:column;line-height:1.2}
.brand-t strong{font-size:20px;color:var(--ink);letter-spacing:.5px}
.brand-t small{font-size:11px;color:var(--mut);letter-spacing:1.5px}
.nav{display:flex;gap:4px}
.nav a{padding:8px 14px;font-size:15px;color:var(--txt);border-radius:999px;font-weight:600;transition:.2s}
.nav a:hover{color:var(--cyan-d)}
.nav a.on{background:var(--ink);color:#fff}
.hd-cta{padding:10px 22px;font-size:15px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);transition:.3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== 门厅英雄区 ===== */
.hero{padding:88px 0 96px;background:linear-gradient(180deg,#fff 0%,var(--paper) 100%)}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero-l h1{font-size:66px;line-height:1.05;color:var(--ink);letter-spacing:-1px;margin:18px 0 10px;font-weight:900}
.hero-slogan{font-size:30px;font-weight:800;color:var(--ink);margin-bottom:18px}
.hero-slogan i{font-style:normal;color:var(--cyan-d);border-bottom:4px solid var(--rose)}
.lead{color:var(--mut);max-width:560px;margin-bottom:28px}
.hero-acts{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.hero-tags li{font-size:13px;padding:5px 14px;border:1px solid var(--hair);border-radius:999px;color:var(--mut);background:#fff}
.hero-note{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--mut)}
.hero-note .dot{width:8px;height:8px;border-radius:50%;background:var(--rose);flex:none}

/* 银托盘呈上 */
.tray{position:relative;max-width:380px;margin-left:auto;padding:34px 30px 0;background:#fff;border:2px solid var(--ink);border-radius:16px;box-shadow:var(--shadow-tray)}
.tray-cloche{position:absolute;top:-38px;left:50%;transform:translateX(-50%);width:120px;height:56px;border:3px solid var(--ink);border-bottom:0;border-radius:60px 60px 0 0;background:var(--paper)}
.tc-knob{position:absolute;top:-14px;left:50%;transform:translateX(-50%);width:22px;height:22px;border-radius:50%;background:var(--rose);border:3px solid var(--ink)}
.tray-phone{position:relative;z-index:2}
.tray-phone img{width:100%;max-width:300px;margin:0 auto;border:1px solid var(--hair);border-radius:12px 12px 0 0}
.tray-tag{position:absolute;top:16px;right:2px;background:var(--rose);color:#fff;font-weight:800;font-size:14px;line-height:1.3;text-align:center;padding:10px 8px;border-radius:50%;border:3px solid #fff;transform:rotate(10deg)}
.tray-base{position:relative;z-index:1;margin-top:-2px}
.tray-plate{display:block;height:18px;background:var(--ink);border-radius:0 0 999px 999px}
.tray-stand{display:block;width:26px;height:26px;margin:0 auto;background:var(--ink)}
.tray-foot{display:block;width:120px;height:10px;margin:0 auto;background:var(--ink);border-radius:999px}
.tray-bow{position:absolute;top:-22px;right:34px;z-index:3}
.tray-bow i{position:absolute;top:0;width:26px;height:20px;background:var(--rose);border:3px solid var(--ink)}
.tray-bow i:first-child{left:-24px;border-radius:60% 20% 20% 60%;transform:rotate(-14deg)}
.tray-bow i:nth-child(2){left:0;border-radius:20% 60% 60% 20%;transform:rotate(14deg)}
.tray-bow b{position:absolute;top:4px;left:-7px;width:14px;height:14px;background:var(--ink);border-radius:50%}

/* ===== 营业看板数字条 ===== */
.board{background:var(--ink);color:#fff}
.board-in{display:grid;grid-template-columns:repeat(4,1fr);padding-top:38px;padding-bottom:38px;gap:24px}
.bd-i{text-align:center;padding:6px 10px;border:1px solid rgba(255,255,255,.16);border-radius:12px;background:rgba(255,255,255,.03)}
.bd-i b{display:block;font-size:38px;font-weight:900;color:var(--cyan);line-height:1.1}
.bd-i i{font-style:normal;font-size:13px;color:#9fb4c4;letter-spacing:1px}

/* ===== 区块通用 ===== */
.sec{padding:88px 0}
.sec-white{background:var(--paper)}
.sec-mist{background:var(--mist)}
.sec-h{max-width:640px;margin-bottom:48px}
.sec-h h2{font-size:38px;color:var(--ink);font-weight:900;margin:14px 0 12px;line-height:1.25}
.sec-p{color:var(--mut)}

/* 招牌菜单 */
.menu{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mi{position:relative;background:#fff;border:1px solid var(--hair);border-radius:14px;padding:30px 24px 24px;transition:transform .25s,border-color .25s}
.mi:hover{transform:translateY(-5px);border-color:var(--ink)}
.mi-no{font-size:13px;font-weight:900;color:var(--cyan-d);letter-spacing:2px}
.mi-tag{position:absolute;top:22px;right:20px;font-size:11px;color:var(--rose);border:1px solid var(--rose);border-radius:999px;padding:2px 10px}
.mi b{display:block;font-size:19px;color:var(--ink);margin:8px 0 10px}
.mi p{font-size:14px;color:var(--mut)}
.mi-line{display:block;margin-top:18px;border-top:2px dashed var(--hair)}

/* 雅座卡位 */
.booths{display:grid;grid-template-columns:1.25fr 1fr 1fr 1fr;gap:20px;align-items:end}
.bt{background:#fff;border:1px solid var(--hair);border-radius:16px;padding:16px 16px 18px}
.bt-main{border:2px solid var(--ink);box-shadow:var(--shadow-booth)}
.bt-arch{display:block;overflow:hidden;border-radius:999px 999px 14px 14px;border:1px solid var(--hair);background:var(--paper)}
.bt-arch img{width:100%;max-width:281px;margin:0 auto}
.bt-main .bt-arch img{max-width:320px}
.bt-visual .bt-arch{border-radius:14px}
.bt figcaption{padding:14px 4px 0;display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}
.bt figcaption i{font-style:normal;background:var(--ink);color:#fff;font-size:11px;padding:2px 9px;border-radius:999px;flex:none}
.bt figcaption b{font-size:16px;color:var(--ink)}
.bt figcaption span{font-size:13px;color:var(--mut);flex-basis:100%}

/* 传唤铃答疑（纯CSS radio） */
.bells{max-width:860px;display:grid;gap:14px}
.bl{border:1px solid var(--hair);border-radius:14px;background:#fff;overflow:hidden}
.bl input{position:absolute;opacity:0;pointer-events:none}
.bl label{display:flex;align-items:center;gap:16px;padding:20px 24px;cursor:pointer;font-weight:700;font-size:17px;color:var(--ink);transition:background .2s}
.bl label:hover{background:#f0fafc}
.bl-icon{flex:none;width:34px;height:34px;border-radius:50%;background:var(--cyan);position:relative;transition:transform .3s,background .3s}
.bl-icon::before{content:"";position:absolute;left:50%;top:7px;transform:translateX(-50%);width:10px;height:10px;border-radius:50%;background:#fff}
.bl-icon::after{content:"";position:absolute;left:50%;bottom:7px;transform:translateX(-50%);width:20px;height:3px;border-radius:2px;background:#fff}
.bl-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.bl-a p{padding:0 24px 22px 74px;color:var(--mut);font-size:15px}
.bl input:checked ~ label{background:#eafaff}
.bl input:checked ~ label .bl-icon{background:var(--rose);transform:rotate(-14deg)}
.bl input:checked ~ .bl-a{max-height:300px}

/* 客人意见卡 */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gc{background:#fff;border:1px solid var(--hair);border-radius:6px;padding:24px;box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:14px}
.gc:nth-child(3n+1){transform:rotate(-.7deg)}
.gc:nth-child(3n){transform:rotate(.7deg)}
.gc-stars{color:var(--rose);letter-spacing:3px;font-size:15px}
.gc p{font-size:14px;color:var(--txt);flex:1}
.gc-sig{display:flex;justify-content:space-between;align-items:baseline;border-top:2px dashed var(--hair);padding-top:12px}
.gc-sig b{font-size:14px;color:var(--cyan-d)}
.gc-sig time{font-size:12px;color:var(--mut);font-variant-numeric:tabular-nums}

/* ===== 结账台 ===== */
.bill{background:var(--ink);padding:96px 0;position:relative;overflow:hidden}
.bill::before{content:"AT YOUR SERVICE · AT YOUR SERVICE · AT YOUR SERVICE · AT YOUR SERVICE ·";position:absolute;top:26px;left:0;white-space:nowrap;font-size:15px;letter-spacing:6px;color:rgba(255,255,255,.08);font-weight:800}
.bill::after{content:"QOOAPP BUTLER AGENCY · QOOAPP BUTLER AGENCY · QOOAPP BUTLER AGENCY ·";position:absolute;bottom:26px;left:0;white-space:nowrap;font-size:15px;letter-spacing:6px;color:rgba(255,255,255,.08);font-weight:800}
.receipt{position:relative;z-index:1;max-width:560px;margin:0 auto;background:#fff;padding:52px 44px 46px;box-shadow:var(--shadow-receipt)}
.rc-saw{position:absolute;left:0;right:0;height:14px;background:radial-gradient(circle at 8px 0,#fff 7px,transparent 7.5px);background-size:16px 14px;background-repeat:repeat-x}
.rc-saw-t{top:-13px;transform:rotate(180deg)}
.rc-saw-b{bottom:-13px}
.receipt .kick{justify-content:center}
.receipt h2{text-align:center;font-size:40px;color:var(--ink);font-weight:900;line-height:1.3;margin:18px 0 26px}
.rc-lines{border-top:2px dashed var(--hair);border-bottom:2px dashed var(--hair);padding:18px 4px;margin-bottom:28px}
.rc-l{display:flex;justify-content:space-between;font-size:15px;color:var(--mut);padding:5px 0}
.rc-l i{font-style:normal;font-variant-numeric:tabular-nums}
.rc-total{font-size:19px;font-weight:900;color:var(--ink);border-top:1px solid var(--hair);margin-top:8px;padding-top:12px}
.rc-total i{color:var(--rose)}
.rc-btn{display:flex;width:100%;margin-bottom:16px}
.rc-note{text-align:center;font-size:12px;color:var(--mut);letter-spacing:1px}

/* ===== 页脚 ===== */
.ft{background:#101821;color:#8496a6;padding:56px 0 40px}
.ft-in{display:flex;flex-direction:column;gap:22px}
.ft-brand p{font-size:14px;max-width:420px;margin-top:12px}
.ft .brand-t strong{color:#fff}
.ft .brand-t small{color:#8496a6}
.ft-nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.ft-nav a{font-size:14px;transition:.2s}
.ft-nav a:hover{color:var(--cyan)}
.ft-icp{font-size:12px;border-top:1px solid rgba(255,255,255,.08);padding-top:20px;color:#5b6d7c}

/* ===== 返回顶部 ===== */
#backtop{position:fixed;right:26px;bottom:26px;width:46px;height:46px;border-radius:50%;background:var(--ink);border:0;cursor:pointer;opacity:0;pointer-events:none;transition:.3s;z-index:70}
#backtop::before{content:"";position:absolute;inset:0;margin:auto;width:12px;height:12px;border-left:3px solid #fff;border-top:3px solid #fff;transform:translateY(4px) rotate(45deg)}
#backtop.show{opacity:1;pointer-events:auto}
#backtop:hover{background:var(--cyan)}

/* ===== 入场 ===== */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* ===== 响应式 ===== */
@media (max-width:1000px){
  .hero-in{grid-template-columns:1fr;gap:56px}
  .tray{margin:0 auto}
  .menu{grid-template-columns:repeat(2,1fr)}
  .booths{grid-template-columns:repeat(2,1fr);align-items:start}
  .cards{grid-template-columns:repeat(2,1fr)}
  .hero-l h1{font-size:52px}
}
@media (max-width:760px){
  .nav{position:fixed;top:0;right:-78%;width:70%;max-width:320px;height:100vh;background:var(--paper);flex-direction:column;padding:88px 26px 26px;gap:6px;transition:right .35s;z-index:59;border-left:1px solid var(--hair)}
  .nav.open{right:0}
  .nav a{padding:13px 14px;font-size:16px;border-bottom:1px solid var(--hair);border-radius:0}
  .nav a.on{background:transparent;color:var(--cyan-d)}
  .burger{display:flex;position:relative;z-index:61}
  .hd-cta{display:none}
  .hero{padding:56px 0 64px}
  .hero-l h1{font-size:44px}
  .hero-slogan{font-size:24px}
  .sec{padding:64px 0}
  .sec-h h2{font-size:29px}
  .board-in{grid-template-columns:repeat(2,1fr);gap:14px}
  .bd-i b{font-size:30px}
  .menu{grid-template-columns:1fr}
  .booths{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;padding-bottom:12px;align-items:stretch}
  .bt{flex:0 0 76%;scroll-snap-align:center}
  .bt-main{flex-basis:80%}
  .cards{grid-template-columns:1fr}
  .gc:nth-child(3n+1),.gc:nth-child(3n){transform:none}
  .receipt{padding:42px 24px 36px;margin:0 8px}
  .receipt h2{font-size:30px}
  .bl-a p{padding-left:24px}
  .tray-bow{display:none}
}