:root{--ink:#1f2a44;--sub:#6b7691;--brand:#5b4bdb;--brand2:#8a63f0;--gold:#ffb547;--bg:#f4f2fb;--line:#e6e2f5;--warn:#b26a00;--err:#d6334a;--ok:#1f9d6b}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);min-height:100vh;-webkit-font-smoothing:antialiased}
.hero{background:linear-gradient(180deg,#e7dafc 0%,#efe6fd 70%,var(--bg) 100%);color:var(--ink);padding:26px 20px 70px;text-align:center;position:relative;overflow:hidden}
.hero .pic{display:block;height:auto;width:min(78%,330px);margin:0 auto;border-radius:28px;animation:float 4s ease-in-out infinite;box-shadow:0 18px 36px rgba(91,75,219,.22)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.hero h1{margin:18px 0 0;font-size:28px;letter-spacing:3px;font-weight:800;background:linear-gradient(90deg,#4a38d0,#c2410c 120%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin:10px auto 0;max-width:420px;font-size:14.5px;line-height:1.8;color:#4b4a73}
.hero p b{color:#d9480f}
.dots{position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(#ffb54766 2px,transparent 2px),radial-gradient(#ff6b6b44 3px,transparent 3px),radial-gradient(#8a63f044 2px,transparent 2px);background-size:90px 90px,130px 130px,70px 70px;background-position:10px 20px,60px 70px,35px 5px}
.hero>*{position:relative}
.steps{display:flex;justify-content:center;gap:8px;margin:18px auto 0;max-width:440px}
.steps div{flex:1;background:#fff;border-radius:14px;padding:10px 6px;font-size:12.5px;color:#4b4a73;box-shadow:0 4px 12px rgba(91,75,219,.1)}
.steps i{display:block;font-style:normal;font-size:22px;margin-bottom:2px}
main{max-width:520px;margin:-44px auto 0;padding:0 16px 40px;position:relative}
.card{background:#fff;border-radius:22px;padding:24px 20px;box-shadow:0 12px 34px rgba(60,47,184,.14);margin-bottom:16px;border-top:4px solid var(--gold)}
label{display:block;font-size:15px;font-weight:600;margin-bottom:4px}
.hint{font-size:13px;color:var(--sub);margin:0 0 10px;line-height:1.6}
input[type=tel],input[type=password],input[type=month]{width:100%;font-size:19px;padding:14px 16px;border:2px solid var(--line);border-radius:12px;margin:4px 0 14px;outline:none;color:var(--ink);background:#faf9ff;transition:border-color .15s,box-shadow .15s}
input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(91,75,219,.14);background:#fff}
input[type=file]{width:100%;font-size:14px;padding:10px;border:2px dashed var(--line);border-radius:12px;background:#faf9ff}
button,.btn{display:inline-flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;padding:13px 22px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;cursor:pointer;text-decoration:none;box-shadow:0 6px 14px rgba(91,75,219,.3)}
button:active,.btn:active{transform:translateY(1px)}
#go{width:100%;position:relative;overflow:hidden;font-size:17px;letter-spacing:2px;background:linear-gradient(135deg,#ff7a45,#ff4d6d);box-shadow:0 8px 18px rgba(255,77,109,.35)}
#go:after{content:'';position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);animation:shine 3s infinite}
@keyframes shine{to{left:130%}}
button.ghost,.btn.ghost{background:#efecff;color:var(--brand);box-shadow:none}
button.gold{background:linear-gradient(135deg,#ff9f1c,var(--gold));color:#4a2d00;box-shadow:0 6px 14px rgba(255,159,28,.35)}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.msg{margin-top:14px;line-height:1.7;font-size:15px}
.err{color:var(--err)}.no{color:var(--warn)}.ok{color:var(--ok)}
.notice{background:#fff8ec;border:1px solid #ffe2b3;color:#7a4b00;border-radius:12px;padding:14px 16px;line-height:1.7;font-size:15px}
.notice.bad{background:#fff0f2;border-color:#ffc9d1;color:var(--err)}
.rec{border:1px solid var(--line);border-radius:14px;padding:16px;margin-top:12px;background:#fff}
.rec.cur{border-color:var(--gold);background:linear-gradient(180deg,#fffaf0,#fff);box-shadow:0 6px 18px rgba(255,159,28,.2)}
.rec .mon{display:flex;align-items:center;justify-content:space-between;font-weight:700;font-size:16px;margin-bottom:10px}
.badge{font-size:12px;font-weight:600;color:#fff;background:linear-gradient(135deg,#27b97c,#1f9d6b);border-radius:999px;padding:3px 10px}
.badge.wait{background:#a0a8c0}
.kv{display:flex;justify-content:space-between;font-size:14px;color:var(--sub);padding:3px 0}.kv b{color:var(--ink);font-weight:600}
.no-big{font-size:22px;font-weight:700;letter-spacing:1px;word-break:break-all;margin:10px 0 2px;color:var(--brand)}
.small{font-size:13px;color:var(--sub)}
h2.sec{font-size:15px;color:var(--sub);margin:22px 0 0;font-weight:600}
footer{text-align:center;color:var(--sub);font-size:12px;padding:0 0 24px}
.admin-top{background:linear-gradient(135deg,#3c2fb8,var(--brand2));color:#fff;padding:22px 20px 70px;text-align:center}.admin-top h1{margin:0;font-size:21px}

@media (prefers-reduced-motion:reduce){.hero .pic,#go:after{animation:none}}

/* ---- 手机端适配 ---- */
html{-webkit-text-size-adjust:100%}
button,.btn,input{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.no-big{overflow-wrap:anywhere;font-size:clamp(17px,5.4vw,22px);letter-spacing:.5px}
.no,.ok{margin-top:8px}
.no{background:#fff8ec;border-radius:10px;padding:8px 10px;font-size:14px;line-height:1.7;overflow-wrap:anywhere}
.kv span,.kv b{overflow-wrap:anywhere}
@media (max-width:480px){
  body{padding-bottom:env(safe-area-inset-bottom)}
  .hero{padding:18px 16px 60px}
  .hero .pic{width:min(54%,210px);border-radius:22px}
  .hero h1{font-size:23px;margin-top:14px;letter-spacing:2px}
  .hero p{font-size:13.5px;line-height:1.7}
  .steps{gap:6px;margin-top:14px}
  .steps div{padding:8px 4px;font-size:12px}
  main{padding:0 12px 28px;margin-top:-40px}
  .card{padding:20px 16px;border-radius:18px}
  .rec{padding:14px}
  .row{gap:8px}
  .row>button,.row>.btn{flex:1 1 100%}
  .rec .row>button,.rec .row>.btn{flex:1 1 calc(50% - 4px);padding:13px 8px;font-size:15px;white-space:nowrap}
  .admin-top{padding:18px 16px 60px}.admin-top h1{font-size:19px}
}
@media (max-width:340px){.steps div{font-size:11px}.rec .row>button,.rec .row>.btn{flex:1 1 100%}}