/* 账户中心：和首页同一片天空；只有品牌名用黄油体（子集里只有那几个字） */
@font-face{font-family:JC;src:url(/_jc/qingke-v1.woff2) format("woff2");font-display:swap}
:root{color-scheme:light;--ink:#0d1b33;--mute:#5d6b82;--line:#e3e8f0;--blue:#1f5fd1;--blue-d:#164c9c;--ok:#1d8a4e;--warn:#c2410c;--ease:cubic-bezier(.16,1,.3,1);
  font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#0b2f72}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
/* body 不设背景：否则会盖住 z-index:-1 的天空层（底色由 :root 提供） */
body{margin:0;min-height:100vh;min-height:100svh}
a{color:var(--blue)}
.sky{position:fixed;inset:0;z-index:-1;background:radial-gradient(70% 40% at 50% 100%,rgba(255,226,180,.35),transparent 70%),linear-gradient(180deg,#0a2a66 0%,#164c9c 40%,#3f7fcf 75%,#9cc7ee 100%)}

.top{display:flex;justify-content:space-between;align-items:center;max-width:460px;margin:auto;padding:calc(env(safe-area-inset-top,0px) + 22px) 20px 18px;color:#fff}
.brand{font-family:JC,system-ui,sans-serif;font-size:22px;color:#fff;text-decoration:none;letter-spacing:.02em}.brand span{opacity:.6}
.where{font-size:13px;font-weight:600;opacity:.8}

.wrap{max-width:460px;margin:0 auto;padding:0 16px calc(env(safe-area-inset-bottom,0px) + 40px)}
.loading{color:#fff;text-align:center;opacity:.8}
.card{background:rgba(255,255,255,.94);border-radius:22px;padding:22px;box-shadow:0 20px 60px -20px rgba(5,20,60,.55);margin-bottom:14px;animation:up .45s var(--ease)}
@keyframes up{from{opacity:0;transform:translateY(12px)}}
.card h2{margin:0 0 4px;font-size:17px}.card .sub{margin:0 0 16px;font-size:13px;color:var(--mute)}

/* 分段切换：登录 | 注册 | 贴卡 */
.seg{position:relative;display:grid;grid-template-columns:repeat(3,1fr);background:#eef2f8;border-radius:14px;padding:4px;margin-bottom:20px}
.seg button{position:relative;z-index:1;border:0;background:none;font:inherit;font-size:15px;font-weight:650;color:var(--mute);padding:10px 0;border-radius:10px;cursor:pointer;transition:color .15s}
.seg button[aria-selected=true]{color:var(--ink)}
.seg .pill{position:absolute;top:4px;bottom:4px;left:4px;width:calc((100% - 8px)/3);background:#fff;border-radius:10px;box-shadow:0 2px 8px rgba(13,27,51,.12);transition:transform .3s var(--ease)}
.panel{animation:fade .3s var(--ease)}@keyframes fade{from{opacity:0}}

label{display:block;font-size:13px;font-weight:600;color:var(--mute);margin:0 0 6px}
.field{margin-bottom:14px}
input,select{width:100%;font:inherit;font-size:16px;color:var(--ink);padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;outline:none;transition:border-color .15s}
input:focus,select:focus{border-color:var(--blue)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn{display:block;width:100%;border:0;font:inherit;font-size:16px;font-weight:700;padding:14px;border-radius:14px;cursor:pointer;color:#fff;background:var(--blue);transition:transform .15s var(--ease),background .15s}
.btn:active{transform:scale(.97)}.btn:disabled{opacity:.55;cursor:default}
.btn.ghost{background:#eef2f8;color:var(--ink)}.btn.danger{background:#fdecea;color:#b42318}
.btn+.btn{margin-top:10px}
.hint{font-size:12px;color:var(--mute);margin:10px 0 0;line-height:1.6}
.err{color:#b42318;font-size:13px;margin:-4px 0 12px}

/* 贴卡 */
.tap{text-align:center;padding:10px 0 4px}
.tap .ring{width:120px;height:120px;margin:6px auto 16px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,#fff6e6,#ffe2b4);box-shadow:0 0 0 0 rgba(255,200,120,.6)}
.tap .ring.on{animation:ring 1.4s infinite}
@keyframes ring{70%{box-shadow:0 0 0 22px rgba(255,200,120,0)}100%{box-shadow:0 0 0 0 rgba(255,200,120,0)}}
.tap svg{width:52px;height:52px;color:#a8640f}
.tap p{margin:0 0 16px;color:var(--mute);font-size:14px;line-height:1.6}
.ok-flash{animation:okf .6s var(--ease)}@keyframes okf{0%{transform:scale(.9)}50%{transform:scale(1.04)}}

/* 我的 */
.me-head{display:flex;align-items:center;gap:14px}
.avatar{width:56px;height:56px;border-radius:18px;display:grid;place-items:center;font-family:JC,system-ui,sans-serif;font-size:26px;color:#fff;background:linear-gradient(135deg,#1f5fd1,#5aa0ef);flex:none}
.me-head h1{margin:0;font-size:22px;word-break:break-all}.me-head p{margin:4px 0 0;color:var(--mute);font-size:14px}
.badge{display:inline-block;font-size:12px;font-weight:700;padding:3px 9px;border-radius:99px;margin-left:6px;vertical-align:2px}
.badge.ok{background:#e3f6ea;color:var(--ok)}.badge.no{background:#fff1e6;color:var(--warn)}
.banner{background:#fff4e5;border:1px solid #fed7aa;color:#9a3412;border-radius:14px;padding:12px 14px;font-size:14px;margin-bottom:14px}
details{margin-top:10px;font-size:13px;color:var(--mute)}summary{cursor:pointer;font-weight:600}
details ol{padding-left:20px;line-height:1.8;margin:8px 0 0}
.links{display:flex;gap:10px;flex-wrap:wrap}

a.btn{text-align:center;text-decoration:none}
.btn .bi{display:inline-grid;vertical-align:-5px;margin-right:8px}.btn .bi svg{width:21px;height:21px}
.center{text-align:center}.top0{margin-top:0}
.hint.center.top0{margin:10px 0 12px}
.chip{background:#e3f6ea;color:#14532d;font-size:14px;font-weight:650;border-radius:12px;padding:10px 12px;margin:0 0 12px;text-align:center}
.or{text-align:center;color:var(--mute);font-size:13px;margin:12px 0}
.cred{border:1px solid var(--line);border-radius:16px;padding:14px;margin-top:12px}
.cred-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.cred-head b{font-size:15px}
.cred-head span{font-size:12px;font-weight:650;color:var(--warn)}.cred-head span.ok{color:var(--ok)}
.cred .hint{margin-bottom:12px}.cred form{margin-top:14px}

/* 实时扫码取景 */
.scanner{position:fixed;inset:0;z-index:20;background:#000;display:grid;place-items:center;animation:fade .2s}
.scanner video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.scan-frame{position:absolute;left:6%;right:6%;top:32%;height:36%;border-radius:18px;box-shadow:0 0 0 100vmax rgba(0,0,0,.55);border:2px solid rgba(255,255,255,.9)}
.scan-frame::after{content:"";position:absolute;left:4%;right:4%;top:50%;height:2px;background:#ffd27a;box-shadow:0 0 12px #ffb84d;animation:sweep 1.6s ease-in-out infinite alternate}
@keyframes sweep{from{transform:translateY(-60px)}to{transform:translateY(60px)}}
.scan-tip{position:absolute;top:calc(env(safe-area-inset-top,0px) + 14%);left:0;right:0;text-align:center;color:#fff;font-size:15px;font-weight:600;margin:0;padding:0 24px}
.scan-cancel{position:absolute;bottom:calc(env(safe-area-inset-bottom,0px) + 40px);left:50%;transform:translateX(-50%);border:0;font:inherit;font-size:16px;font-weight:700;color:#fff;background:rgba(255,255,255,.2);padding:12px 34px;border-radius:99px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.guide-link{display:block;margin-top:14px;font-size:14px;font-weight:650;text-decoration:none}

/* 绑卡教程 */
.status{border-radius:14px;padding:14px;margin-bottom:6px}.status b{display:block;font-size:16px;margin-bottom:4px}.status span{font-size:14px;line-height:1.6}
.status.ok{background:#e3f6ea;color:#14532d}.status.no{background:#fff4e5;color:#7c2d12}
.step{display:flex;gap:12px;padding:12px 0;border-top:1px solid var(--line)}.step:first-of-type{border-top:0}
.step .n{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-size:13px;font-weight:800}
.step>div{flex:1;min-width:0}.step b{display:block;font-size:15px;margin:2px 0 6px}.step .hint{margin:0 0 10px}.step .btn{margin-top:4px}

/* 后台 */
.stats{display:flex;gap:10px;margin-bottom:14px}.stat{flex:1;background:#eef2f8;border-radius:14px;padding:12px}.stat b{display:block;font-size:22px}.stat span{font-size:12px;color:var(--mute)}
.list{display:grid;gap:8px}
.item{border:1px solid var(--line);border-radius:14px;padding:12px;font-size:14px}
.item .t{font-weight:700}.item .d{color:var(--mute);font-size:12px;margin-top:4px}
.acts{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.acts button{border:0;font:inherit;font-size:12px;font-weight:650;padding:7px 10px;border-radius:9px;background:#eef2f8;color:var(--ink);cursor:pointer}
.acts button.armed{background:#b42318;color:#fff}
.temp{font:700 18px/1 ui-monospace,Consolas,monospace;background:#fff4e5;padding:10px;border-radius:10px;margin-top:8px;text-align:center;letter-spacing:.1em}

.toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 24px);transform:translateX(-50%);max-width:calc(100% - 32px);background:rgba(13,27,51,.92);color:#fff;font-size:14px;padding:12px 18px;border-radius:14px;animation:up .3s var(--ease);z-index:9}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* 教程示意卡 */
.mock{margin:4px auto 6px;max-width:300px}.mock svg{display:block;width:100%;height:auto}
.step .n.n2{background:#e8590c}