@charset "UTF-8";
:root{
  --bg:#fffbf8; --surface:#fff; --surface2:#fff6f3; --surface3:#fff1ee;
  --line:#f2e7e3; --line2:#eadcd8; --text:#2e282b; --muted:#8d8287; --faint:#b7acb0;
  --red:#ff3b5c; --red2:#ff6b82; --red-deep:#e82647; --red-soft:#ffe9ed; --red-soft2:#fff2f4;
  --mint:#2fb894; --mint-soft:#e6f8f2; --amber:#f0a33a; --amber-soft:#fff3e0;
  --violet:#8a6cf0; --violet-soft:#f0ebff; --blue:#4a91e8; --blue-soft:#eaf3ff;
  --shadow:0 10px 34px rgba(214,117,132,.10); --shadow-sm:0 4px 16px rgba(214,117,132,.08);
  --radius:20px; --radius-sm:14px; --radius-pill:999px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.65}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
h1,h2,h3,h4,p{margin:0}
::selection{background:var(--red-soft);color:var(--red-deep)}

/* ---------- 通用 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 18px;border-radius:var(--radius-pill);font-size:14px;font-weight:600;transition:.18s ease;white-space:nowrap;border:1px solid transparent;line-height:1.4}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:linear-gradient(135deg,var(--red2),var(--red));color:#fff;box-shadow:0 6px 18px rgba(255,59,92,.22)}
.btn-primary:hover{box-shadow:0 9px 24px rgba(255,59,92,.3)}
.btn-ghost{background:var(--surface);border-color:var(--line2);color:var(--text)}
.btn-ghost:hover{border-color:var(--red2);color:var(--red)}
.btn-plain{background:var(--surface2);color:var(--text)}
.btn-plain:hover{background:var(--surface3)}
.btn-danger{background:#fff0f2;color:var(--red-deep);border-color:#ffd9e0}
.btn-danger:hover{background:#ffe3e8}
.btn-lg{padding:13px 26px;font-size:15px}
.btn-sm{padding:7px 13px;font-size:12.5px}
.btn-xs{padding:5px 10px;font-size:12px;border-radius:9px}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-pill{padding:9px 18px}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:17px;letter-spacing:.2px}
.brand-mark{width:28px;height:28px;border-radius:9px;background:linear-gradient(135deg,var(--red2),var(--red));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:15px;box-shadow:0 4px 12px rgba(255,59,92,.28)}
.field{display:block;margin-bottom:16px}
.field>span{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:#5b5155}
.field input,.field textarea,.field select,.inp{width:100%;padding:11px 14px;border:1px solid var(--line2);border-radius:12px;background:#fff;outline:none;transition:.16s;font-size:14px}
.field input:focus,.field textarea:focus,.field select:focus,.inp:focus{border-color:var(--red2);box-shadow:0 0 0 3px var(--red-soft2)}
.field textarea{resize:vertical;min-height:80px;line-height:1.7}
.field small,.help{display:block;font-size:12px;color:var(--muted);margin-top:6px;line-height:1.6}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.spacer{flex:1}
.muted{color:var(--muted)}
.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px}
.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 首页 ---------- */
.landing-body{position:relative;overflow-x:hidden;background:radial-gradient(1100px 620px at 82% -8%,#ffe8ec 0%,transparent 62%),radial-gradient(900px 600px at 2% 45%,#fff2e8 0%,transparent 60%),var(--bg)}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;pointer-events:none;z-index:0}
.blob-a{width:340px;height:340px;background:#ffd9e1;top:120px;right:-90px}
.blob-b{width:280px;height:280px;background:#ffe6cf;top:560px;left:-110px}
.topbar{position:relative;z-index:2;max-width:1180px;margin:0 auto;padding:22px 28px;display:flex;align-items:center;justify-content:space-between}
.topnav{display:flex;align-items:center;gap:26px}
.topnav>a:first-child{font-size:14px;color:#6e6368;font-weight:600}
.topnav>a:first-child:hover{color:var(--red)}
.landing-wrap{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:20px 28px 80px}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:60px 0 92px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line2);color:var(--red-deep);font-size:12.5px;font-weight:700;padding:7px 15px;border-radius:var(--radius-pill);box-shadow:var(--shadow-sm)}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px var(--red-soft)}
.hero h1{font-size:clamp(42px,5.2vw,66px);line-height:1.18;letter-spacing:-1.5px;font-weight:850;margin:22px 0 20px}
.hero h1 .hl{position:relative;color:var(--red);z-index:1}
.hero h1 .hl::after{content:"";position:absolute;left:-2px;right:-2px;bottom:5px;height:16px;background:var(--red-soft);border-radius:8px;z-index:-1;transform:rotate(-1.2deg)}
.hero-sub{font-size:16px;color:#6f656a;line-height:1.95;max-width:520px}
.hero-actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.hero-meta{display:flex;align-items:center;gap:18px;margin-top:38px;font-size:13px;color:var(--muted)}
.hero-meta b{color:var(--text);font-size:18px;font-weight:800;margin-right:3px}
.hero-meta i{width:1px;height:18px;background:var(--line2)}
.hero-visual{position:relative;height:420px;display:flex;align-items:center;justify-content:center}
.float-card{position:absolute;background:#fff;border:1px solid var(--line);box-shadow:0 20px 55px rgba(199,99,119,.16);border-radius:24px}
.card-main{width:330px;padding:26px;transform:rotate(-4deg);z-index:2}
.fc-head{display:flex;align-items:center;justify-content:space-between}
.fc-emoji{font-size:38px}
.fc-tag{font-size:11px;font-weight:700;color:var(--red);background:var(--red-soft2);padding:5px 11px;border-radius:var(--radius-pill)}
.card-main h3{font-size:21px;margin:18px 0 6px;font-weight:800}
.card-main p{font-size:13px;color:var(--muted)}
.fc-progress{height:8px;border-radius:9px;background:var(--surface3);margin:24px 0 12px;overflow:hidden}
.fc-progress span{display:block;height:100%;background:linear-gradient(90deg,var(--red2),var(--red));border-radius:9px}
.fc-foot{display:flex;justify-content:space-between;font-size:11px;color:var(--faint)}
.card-mini{display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:18px;z-index:3}
.card-mini b{display:block;font-size:13px}
.card-mini small{display:block;font-size:11px;color:var(--muted)}
.mini-icon{font-size:22px}
.card-mini-1{left:-6px;bottom:34px;transform:rotate(5deg)}
.card-mini-2{right:-10px;top:26px;transform:rotate(6deg)}
.deco{position:absolute;font-size:34px;color:var(--red2);opacity:.45}
.deco-1{top:0;left:40px}.deco-2{bottom:20px;right:52px;font-size:26px;color:var(--amber)}
.section-head{text-align:center;margin-bottom:38px}
.kicker{font-size:11px;letter-spacing:3px;color:var(--red);font-weight:800}
.section-head h2{font-size:29px;font-weight:800;margin-top:10px;letter-spacing:-.5px}
.rule-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.rule-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px 24px;position:relative;transition:.2s;box-shadow:var(--shadow-sm)}
.rule-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#ffd9e0}
.rule-num{position:absolute;right:20px;top:18px;font-size:12px;font-weight:800;color:#f0dcdf;letter-spacing:1px}
.rule-icon{font-size:30px;margin-bottom:16px}
.rule-card h3{font-size:16px;font-weight:800;margin-bottom:9px}
.rule-card p{font-size:13px;color:var(--muted);line-height:1.85}
.notice-strip{display:flex;gap:14px;align-items:flex-start;margin-top:26px;padding:20px 24px;background:linear-gradient(100deg,#fff3f5,#fff8f2);border:1px solid #ffe2e7;border-radius:var(--radius);font-size:13px;color:#7b6268;line-height:1.9}
.notice-emoji{font-size:20px}
.notice-strip b{color:var(--red-deep)}
.landing-footer{position:relative;z-index:1;border-top:1px solid var(--line);padding:24px 28px;display:flex;justify-content:space-between;gap:14px;font-size:12px;color:var(--faint);max-width:1180px;margin:0 auto;flex-wrap:wrap}

/* ---------- 登录 ---------- */
.admin-body{background:var(--bg)}
.auth-screen{min-height:100vh;display:grid;place-items:center;position:relative;background:radial-gradient(700px 400px at 50% -10%,#ffe2e8,transparent 70%),var(--bg);padding:24px}
.auth-card{width:100%;max-width:410px;background:#fff;border:1px solid var(--line);border-radius:26px;padding:38px 36px 30px;box-shadow:0 24px 70px rgba(199,99,119,.14);position:relative;z-index:2}
.auth-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:17px;margin-bottom:30px}
.auth-emoji{font-size:42px;text-align:center}
.auth-card h1{text-align:center;font-size:25px;font-weight:800;margin-top:8px}
.auth-sub{text-align:center;color:var(--muted);font-size:13px;margin:8px 0 28px}
.auth-card .btn-block{padding:13px;margin-top:6px}
.auth-error{color:var(--red-deep);font-size:12.5px;text-align:center;margin-top:12px;background:var(--red-soft2);padding:9px;border-radius:10px}
.auth-tip{text-align:center;font-size:11.5px;color:var(--faint);margin-top:22px;line-height:1.7}
.auth-deco{position:absolute;font-size:70px;color:var(--red2);opacity:.18}
.auth-deco-1{top:12%;left:14%}.auth-deco-2{bottom:14%;right:15%;font-size:50px;color:var(--amber)}

/* ---------- 后台框架 ---------- */
.app-shell{display:flex;min-height:100vh}
.sidebar{width:228px;flex:0 0 228px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:24px 16px 18px;position:sticky;top:0;height:100vh}
.side-brand{padding:0 10px 26px;font-size:16px}
.side-label{font-size:10.5px;font-weight:800;letter-spacing:1.6px;color:var(--faint);padding:0 12px;margin-bottom:10px}
.side-nav{display:flex;flex-direction:column;gap:4px}
.side-nav button{display:flex;align-items:center;gap:11px;padding:10px 13px;border-radius:12px;font-size:13.5px;font-weight:600;color:#6d6267;text-align:left;transition:.16s}
.side-nav button span{font-size:16px;width:20px;text-align:center}
.side-nav button:hover{background:var(--surface2);color:var(--text)}
.side-nav button.active{background:linear-gradient(100deg,var(--red-soft),#fff2f4);color:var(--red-deep);font-weight:750}
.side-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:14px;display:flex;flex-direction:column;gap:2px}
.side-link{display:block;width:100%;text-align:left;padding:9px 13px;border-radius:10px;font-size:12.5px;color:var(--muted)}
.side-link:hover{background:var(--surface2);color:var(--red)}
.main-area{flex:1;min-width:0;padding:26px 32px 60px;max-width:calc(100vw - 228px)}
.main-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:24px}
.main-head h1{font-size:25px;font-weight:800;letter-spacing:-.4px}
.main-head p{color:var(--muted);font-size:13px;margin-top:4px}
.head-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.view-host{animation:fadein .25s ease}
@keyframes fadein{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}

/* ---------- 后台组件 ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.kpi-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 20px 18px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.kpi-card::after{content:"";position:absolute;width:90px;height:90px;border-radius:50%;right:-30px;top:-35px;background:var(--red-soft2);opacity:.7}
.kpi-icon{font-size:22px;position:relative;z-index:1}
.kpi-value{font-size:29px;font-weight:850;letter-spacing:-1px;margin:8px 0 2px;position:relative;z-index:1}
.kpi-label{font-size:12.5px;color:var(--muted);position:relative;z-index:1}
.kpi-hint{font-size:11px;color:var(--faint);margin-top:6px;position:relative;z-index:1}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:18px;overflow:hidden}
.panel-head{display:flex;align-items:center;gap:10px;padding:17px 20px;border-bottom:1px solid var(--line)}
.panel-title{font-size:15px;font-weight:800}
.panel-head .spacer{flex:1}
.panel-body{padding:20px}
.panel-body.tight{padding:0}
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{text-align:left;font-size:11.5px;color:var(--muted);font-weight:700;letter-spacing:.3px;padding:12px 16px;background:#fffaf9;border-bottom:1px solid var(--line);white-space:nowrap}
table.tbl td{padding:13px 16px;border-bottom:1px solid #f8f1ef;vertical-align:middle}
table.tbl tr:last-child td{border-bottom:0}
table.tbl tbody tr:hover{background:#fffaf9}
.row-actions{display:flex;gap:5px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:var(--radius-pill);font-size:11.5px;font-weight:700;white-space:nowrap}
.chip-unused{background:#f3f1f7;color:#7a7088}
.chip-bound{background:var(--blue-soft);color:#2f74c9}
.chip-completed{background:var(--mint-soft);color:#1c9776}
.chip-expired{background:#f2f1f1;color:#8d8787}
.chip-revoked{background:var(--red-soft);color:var(--red-deep)}
.tag{display:inline-block;padding:3px 9px;border-radius:8px;background:var(--surface2);font-size:11.5px;color:#7d7075;margin:2px 4px 2px 0}
.empty{text-align:center;padding:56px 20px;color:var(--muted)}
.empty-emoji{font-size:38px;display:block;margin-bottom:12px;opacity:.8}
.empty h3{font-size:15px;color:var(--text);margin-bottom:6px;font-weight:700}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.toolbar .inp{width:auto;min-width:200px;padding:9px 13px}
.toolbar select.inp{min-width:130px}
.segmented{display:inline-flex;background:var(--surface2);padding:4px;border-radius:12px;gap:2px}
.segmented button{padding:7px 14px;border-radius:9px;font-size:12.5px;color:var(--muted);font-weight:600}
.segmented button.active{background:#fff;color:var(--red-deep);box-shadow:var(--shadow-sm)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.form-row{margin-bottom:15px}
.form-row>label{display:block;font-size:13px;font-weight:650;margin-bottom:7px}
.form-row>label em{color:var(--red);font-style:normal}
.hint-box{background:var(--surface2);border:1px solid var(--line);border-radius:12px;padding:13px 15px;font-size:12.5px;color:#7c7075;line-height:1.8}
.hint-box b{color:var(--red-deep)}
.stat-line{display:flex;align-items:center;gap:10px;font-size:12.5px;margin-bottom:9px}
.stat-line .lab{width:82px;color:var(--muted);flex:0 0 82px}
.stat-bar{flex:1;height:8px;border-radius:8px;background:var(--surface3);overflow:hidden}
.stat-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--red2),var(--red));border-radius:8px}
.timeline{display:flex;flex-direction:column;gap:0}
.tl-item{display:flex;gap:13px;padding:12px 0;border-bottom:1px solid #f8f1ef;font-size:12.5px}
.tl-item:last-child{border:0}
.tl-dot{width:9px;height:9px;border-radius:50%;background:var(--red2);margin-top:6px;flex:0 0 9px;box-shadow:0 0 0 4px var(--red-soft2)}
.tl-item b{font-weight:700}
.tl-time{color:var(--faint);font-size:11px;margin-left:auto;white-space:nowrap}
.copy-box{display:flex;align-items:center;gap:8px;background:var(--surface2);border:1px dashed var(--line2);border-radius:11px;padding:9px 12px;font-size:12px;word-break:break-all}
.copy-box .mono{flex:1;color:#5f555a}
.issued-list{max-height:330px;overflow:auto;display:flex;flex-direction:column;gap:8px}
.issued-item{display:flex;align-items:center;gap:10px;padding:11px 13px;border:1px solid var(--line);border-radius:12px;background:#fff}
.issued-item .who{font-weight:700;font-size:13px;min-width:80px}
.issued-item .u{flex:1;font-size:11.5px;color:var(--muted);word-break:break-all}
.switch-row{display:flex;align-items:flex-start;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
.switch-row:last-child{border:0}
.switch-row .sw-txt{flex:1}
.switch-row b{font-size:13.5px}
.switch-row p{font-size:12px;color:var(--muted);margin-top:3px;line-height:1.7}
.switch{position:relative;width:42px;height:24px;flex:0 0 42px;margin-top:2px}
.switch input{opacity:0;width:0;height:0}
.switch i{position:absolute;inset:0;background:#e5dcda;border-radius:24px;transition:.2s;cursor:pointer}
.switch i::after{content:"";position:absolute;width:18px;height:18px;background:#fff;border-radius:50%;top:3px;left:3px;transition:.2s;box-shadow:0 2px 5px rgba(0,0,0,.12)}
.switch input:checked+i{background:var(--red)}
.switch input:checked+i::after{transform:translateX(18px)}

/* ---------- 弹窗 / 提示 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(45,30,35,.42);backdrop-filter:blur(3px);z-index:100;display:grid;place-items:center;padding:22px;animation:fadein .16s ease}
.modal{width:100%;max-width:540px;max-height:88vh;overflow:auto;background:#fff;border-radius:22px;box-shadow:0 30px 90px rgba(60,20,30,.24)}
.modal.wide{max-width:880px}
.modal-head{display:flex;align-items:center;gap:12px;padding:20px 24px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2}
.modal-head h3{font-size:17px;font-weight:800;flex:1}
.modal-body{padding:22px 24px}
.modal-foot{display:flex;gap:9px;justify-content:flex-end;padding:16px 24px;border-top:1px solid var(--line);position:sticky;bottom:0;background:#fff}
.icon-btn{width:30px;height:30px;border-radius:9px;background:var(--surface2);font-size:16px;color:var(--muted);display:grid;place-items:center}
.icon-btn:hover{background:var(--red-soft);color:var(--red-deep)}
#toast-host{position:fixed;right:22px;bottom:22px;z-index:200;display:flex;flex-direction:column;gap:9px;pointer-events:none}
.toast{background:#2f282c;color:#fff;padding:11px 17px;border-radius:12px;font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.2);animation:fadein .2s ease;max-width:340px}
.toast.success{background:#1f9c78}.toast.error{background:var(--red-deep)}

/* ---------- 编辑器 ---------- */
.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.q-card{border:1px solid var(--line);border-radius:15px;padding:16px;margin-bottom:12px;background:#fffdfc}
.q-head{display:flex;align-items:center;gap:8px;margin-bottom:11px}
.q-index{width:24px;height:24px;border-radius:8px;background:var(--red-soft);color:var(--red-deep);font-size:11.5px;font-weight:800;display:grid;place-items:center;flex:0 0 24px}
.q-head .inp{padding:7px 11px;font-size:12.5px;width:auto}
.opt-row{display:flex;align-items:center;gap:7px;margin-bottom:7px}
.opt-row .inp{padding:8px 11px}
.opt-row .inp.score{width:76px;flex:0 0 76px}
.theme-picker{display:flex;gap:9px;flex-wrap:wrap}
.theme-dot{width:36px;height:36px;border-radius:12px;border:3px solid transparent;cursor:pointer;transition:.16s}
.theme-dot.active{border-color:var(--text);transform:scale(1.06)}
.theme-rose{background:linear-gradient(135deg,#ff9db0,#ff3b5c)}
.theme-mint{background:linear-gradient(135deg,#9ce6d0,#2fb894)}
.theme-lilac{background:linear-gradient(135deg,#c6b2ff,#8a6cf0)}
.theme-sun{background:linear-gradient(135deg,#ffd79a,#f0a33a)}
.theme-ocean{background:linear-gradient(135deg,#a5cdf7,#4a91e8)}

/* ---------- 答题页 ---------- */
.take-body{min-height:100vh;background:var(--bg);position:relative}
.take-bg{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(700px 420px at 50% -8%,#ffe6ec 0%,transparent 68%),radial-gradient(520px 420px at 100% 100%,#fff0e4 0%,transparent 65%)}
.take-topbar{position:relative;z-index:1;max-width:720px;margin:0 auto;padding:20px 22px;display:flex;align-items:center;justify-content:space-between}
.take-topbar .brand{font-size:15px}
.take-badge{font-size:11.5px;font-weight:700;color:var(--red-deep);background:#fff;border:1px solid var(--line2);padding:6px 12px;border-radius:var(--radius-pill);box-shadow:var(--shadow-sm)}
.take-wrap{position:relative;z-index:1;max-width:720px;margin:0 auto;padding:12px 22px 70px}
.take-loading{text-align:center;padding:100px 0;color:var(--muted)}
.spinner{width:30px;height:30px;border:3px solid var(--red-soft);border-top-color:var(--red);border-radius:50%;margin:0 auto 16px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.quiz-cover{border-radius:24px;padding:34px 32px;color:#fff;position:relative;overflow:hidden;box-shadow:0 16px 40px rgba(255,80,110,.22);margin-bottom:18px}
.quiz-cover::after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.13);right:-60px;top:-90px}
.quiz-cover::before{content:"";position:absolute;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.1);left:-50px;bottom:-90px}
.cover-rose{background:linear-gradient(130deg,#ff8fa4,#ff3b5c)}
.cover-mint{background:linear-gradient(130deg,#79d9be,#22a783)}
.cover-lilac{background:linear-gradient(130deg,#bba6fb,#7b5ce6)}
.cover-sun{background:linear-gradient(130deg,#ffcb7c,#ed9228)}
.cover-ocean{background:linear-gradient(130deg,#8dc0f5,#3b80dd)}
.cover-emoji{font-size:44px;position:relative;z-index:1}
.cover-title{font-size:28px;font-weight:850;margin:14px 0 7px;position:relative;z-index:1;letter-spacing:-.5px}
.cover-sub{font-size:14px;opacity:.94;position:relative;z-index:1;line-height:1.8}
.quiz-meta{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px;position:relative;z-index:1}
.quiz-meta span{background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.28);padding:5px 12px;border-radius:var(--radius-pill);font-size:11.5px;font-weight:600}
.countdown-bar{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;margin-bottom:16px;box-shadow:var(--shadow-sm);font-size:12.5px;color:var(--muted)}
.countdown-bar b{color:var(--red-deep);font-size:15px;font-variant-numeric:tabular-nums}
.countdown-bar .spacer{flex:1}
.progress-track{height:7px;border-radius:8px;background:var(--surface3);overflow:hidden;margin-bottom:18px}
.progress-track i{display:block;height:100%;background:linear-gradient(90deg,var(--red2),var(--red));border-radius:8px;transition:width .3s ease}
.q-card-take{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);margin-bottom:14px}
.q-num{font-size:11.5px;font-weight:800;color:var(--red);letter-spacing:1px;margin-bottom:9px}
.q-title-take{font-size:18px;font-weight:750;line-height:1.65;margin-bottom:6px}
.q-hint{font-size:12.5px;color:var(--muted);margin-bottom:18px}
.option-list{display:flex;flex-direction:column;gap:9px}
.option-btn{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:14px 16px;border:1.5px solid var(--line2);border-radius:14px;background:#fff;font-size:14px;transition:.16s;line-height:1.6}
.option-btn:hover{border-color:var(--red2);background:#fffafb}
.option-btn .radio{width:19px;height:19px;border-radius:50%;border:2px solid #ddd2d0;flex:0 0 19px;position:relative;transition:.16s}
.option-btn .radio.sq{border-radius:6px}
.option-btn.selected{border-color:var(--red);background:var(--red-soft2);font-weight:650}
.option-btn.selected .radio{border-color:var(--red);background:var(--red)}
.option-btn.selected .radio::after{content:"";position:absolute;inset:5px;background:#fff;border-radius:50%}
.option-btn.selected .radio.sq::after{border-radius:2px;inset:4px}
.likert-scale{display:flex;gap:8px;flex-wrap:wrap}
.likert-btn{flex:1;min-width:52px;padding:13px 6px;border:1.5px solid var(--line2);border-radius:13px;background:#fff;font-size:16px;font-weight:700;transition:.16s}
.likert-btn small{display:block;font-size:10.5px;font-weight:500;color:var(--muted);margin-top:4px}
.likert-btn:hover{border-color:var(--red2)}
.likert-btn.selected{border-color:var(--red);background:var(--red);color:#fff}
.likert-btn.selected small{color:rgba(255,255,255,.85)}
.likert-labels{display:flex;justify-content:space-between;font-size:11.5px;color:var(--faint);margin-top:9px}
.text-answer{width:100%;min-height:110px;padding:14px;border:1.5px solid var(--line2);border-radius:14px;resize:vertical;outline:none;font-size:14px;line-height:1.7}
.text-answer:focus{border-color:var(--red2)}
.quiz-actions{display:flex;align-items:center;gap:10px;margin:20px 0 26px}
.quiz-actions .spacer{flex:1}
.save-hint{font-size:12px;color:var(--faint)}
.quiz-footer-custom{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;font-size:13px;color:#6f656a;line-height:1.9;box-shadow:var(--shadow-sm);overflow-wrap:break-word}
.quiz-footer-custom p{margin:0 0 10px}.quiz-footer-custom p:last-child{margin:0}
.quiz-footer-custom img{max-width:100%;border-radius:12px}
.quiz-footer-custom a{color:var(--red);text-decoration:underline}
.quiz-footer-custom h2,.quiz-footer-custom h3,.quiz-footer-custom h4{font-size:16px;font-weight:800;margin:12px 0 8px}
.quiz-footer-custom ul,.quiz-footer-custom ol{padding-left:20px}
.footer-label{font-size:10.5px;letter-spacing:1.4px;color:var(--faint);font-weight:800;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.footer-label::after{content:"";flex:1;height:1px;background:var(--line)}
.take-global-footer{position:relative;z-index:1;text-align:center;font-size:11.5px;color:var(--faint);padding:0 20px 30px}
.state-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:52px 34px;text-align:center;box-shadow:var(--shadow);margin-top:20px}
.state-emoji{font-size:56px;margin-bottom:18px}
.state-card h1{font-size:24px;font-weight:800;margin-bottom:12px}
.state-card p{color:var(--muted);font-size:14px;line-height:1.9;max-width:430px;margin:0 auto 24px}
.state-card .btn{margin:4px}
.result-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:var(--shadow);text-align:center}
.result-emoji{font-size:42px}
.score-ring{width:150px;height:150px;border-radius:50%;margin:18px auto 20px;background:conic-gradient(var(--red) calc(var(--pct)*1%),var(--red-soft) 0);display:grid;place-items:center;position:relative}
.score-ring::before{content:"";position:absolute;inset:13px;border-radius:50%;background:#fff}
.score-inner{position:relative;z-index:1}
.score-num{font-size:38px;font-weight:850;line-height:1;letter-spacing:-1px}
.score-unit{font-size:11.5px;color:var(--muted);margin-top:5px}
.result-title{font-size:23px;font-weight:800;margin-bottom:12px}
.result-desc{font-size:14px;color:#6d6267;line-height:2;max-width:480px;margin:0 auto 24px;text-align:left;background:var(--surface2);padding:18px 20px;border-radius:16px}
.dim-list{text-align:left;max-width:480px;margin:0 auto 8px}
.dim-row{margin-bottom:14px}
.dim-top{display:flex;justify-content:space-between;font-size:12.5px;margin-bottom:6px}
.dim-top b{font-weight:700}
.dim-track{height:9px;background:var(--surface3);border-radius:9px;overflow:hidden}
.dim-track i{display:block;height:100%;background:linear-gradient(90deg,var(--red2),var(--red));border-radius:9px}

/* ---------- 响应式 ---------- */
@media(max-width:980px){
  .hero{grid-template-columns:1fr;gap:26px;padding:36px 0 60px}
  .hero-visual{height:340px;order:-1}
  .rule-grid{grid-template-columns:repeat(2,1fr)}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .grid-2,.grid-3,.editor-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  .topbar{padding:16px 18px}.topnav>a:first-child{display:none}
  .landing-wrap{padding:10px 18px 50px}
  .hero h1{font-size:40px}.hero-sub{font-size:14.5px}
  .rule-grid{grid-template-columns:1fr}
  .card-mini-1{left:0}.card-mini-2{right:0}
  .sidebar{width:64px;flex:0 0 64px;padding:18px 8px}
  .side-brand span:last-child,.side-label,.side-nav button:not(.active) span+*,.side-nav button{font-size:0}
  .side-brand{justify-content:center;padding:0 0 20px}
  .side-nav button{justify-content:center;padding:11px 0;font-size:0}
  .side-nav button span{font-size:19px}
  .side-bottom .side-link{font-size:0;text-align:center}
  .main-area{max-width:calc(100vw - 64px);padding:20px 16px 50px}
  .main-head{flex-direction:column;gap:12px}
  .main-head h1{font-size:21px}
  .kpi-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .kpi-card{padding:15px}.kpi-value{font-size:24px}
  .take-wrap{padding:8px 14px 50px}
  .quiz-cover{padding:26px 22px}.cover-title{font-size:23px}
  .q-card-take{padding:19px}
  .state-card,.result-card{padding:32px 20px}
  .modal-body,.modal-head,.modal-foot{padding-left:17px;padding-right:17px}
}