*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:#f5f8fc;color:#15254a;font-size:14px}
.hidden{display:none!important}
.app{display:flex;min-height:100vh}.side{width:180px;background:#fff;border-right:1px solid #e8eef7;padding:18px 12px;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column}
.logo{font-size:22px;font-weight:800;color:#214eb5;margin:4px 10px 24px}.logo small{display:block;font-size:9px;letter-spacing:3px;color:#15254a;margin-top:3px}
.nav{display:flex;flex-direction:column;gap:5px}.nav a{padding:10px 13px;border-radius:8px;text-decoration:none;color:#344467;font-weight:650;font-size:13.5px;cursor:pointer;white-space:nowrap}
.nav a.active{background:#3f7ff0;color:#fff}
.quote{margin-top:auto;padding:16px 12px;background:linear-gradient(145deg,#e5f0ff,#f7fbff);border-radius:12px;font-size:13px;font-weight:700;line-height:1.7}
.main{margin-left:180px;width:calc(100% - 180px)}header{height:62px;background:#fff;border-bottom:1px solid #edf1f7;display:flex;align-items:center;justify-content:space-between;padding:0 26px;font-size:14px}
.content{padding:24px 26px;max-width:1280px;margin:auto}
.top{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;flex-wrap:wrap;margin-bottom:16px}.top h1{font-size:24px;margin:0 0 6px}.muted{color:#7c8aa5;font-size:13px}
.btn{background:#2864dd;color:#fff;border:0;border-radius:8px;padding:10px 16px;font-weight:700;cursor:pointer;font-size:13.5px}
.btn.secondary{background:#fff;color:#2864dd;border:1px solid #c9d8f2;padding:9px 14px;font-size:13px}
.btn.sm{padding:7px 12px;font-size:12.5px;border-radius:7px}
.card{background:#fff;border:1px solid #e6edf7;border-radius:12px;padding:18px;box-shadow:0 2px 10px rgba(37,73,130,.035);margin-bottom:14px}
.card h3{margin:0 0 14px;font-size:15.5px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}
.stat{display:flex;gap:13px;align-items:center}.ico{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#eaf3ff;font-size:20px;flex:none}.stat b{font-size:23px;display:block;margin-top:3px}
.table{width:100%;border-collapse:collapse;font-size:13px}.table th{text-align:left;background:#f7f9fd;color:#6e7c96;padding:9px 10px;font-weight:700;white-space:nowrap}
.table td{padding:9px 10px;border-bottom:1px solid #eef2f7}.table tr:last-child td{border-bottom:0}.table tbody tr:hover td{background:#fafcff}
.tag{padding:4px 9px;border-radius:6px;background:#e8f3ff;color:#2772df;font-size:12px;font-weight:650;display:inline-block;white-space:nowrap}
.tag.done{background:#e5f8ef;color:#1d9c67}.tag.warn{background:#fff3df;color:#c56a0d}.tag.bad{background:#ffedf0;color:#ef5367}.tag.plain{background:#eef2f8;color:#5b6a86}
.link{color:#2876e5;cursor:pointer;font-weight:650;font-size:12.5px;white-space:nowrap}
.skrow{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:13px}
.skrow .k{width:70px;font-weight:650;color:#344467;flex:none}.skrow .v{width:40px;text-align:right;font-weight:800;flex:none}
.barh{height:8px;background:#e8eef7;border-radius:6px;overflow:hidden;flex:1;min-width:40px}
.barh i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,#64a4ff,#2e6be3)}
.barh.warn i{background:linear-gradient(90deg,#ffb26b,#ef7d33)}.barh.good i{background:linear-gradient(90deg,#7cd99f,#1d9c67)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.callout{border-radius:10px;padding:12px 15px;font-size:13px;line-height:1.6;display:flex;gap:9px;margin-bottom:14px}
.callout.warn{background:#fff3df;color:#9c5510}.callout.info{background:#e8f3ff;color:#1d4f9e}
.notebox{background:#f7faff;border:1px dashed #d9e4f5;border-radius:10px;padding:13px 15px;font-size:13px;line-height:1.6;margin-top:12px}
.select,.input2{padding:9px 12px;border:1px solid #d9e2ef;border-radius:8px;background:#fff;font-size:13px;color:#15254a;font-family:inherit}
.field{margin-bottom:14px}.field label{display:block;font-weight:700;font-size:13px;margin-bottom:6px}
.field textarea{width:100%;min-height:90px;border:1px solid #d9e2ef;border-radius:8px;padding:10px;font:inherit;font-size:12.5px;font-family:Menlo,monospace}
.todo{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #eef2f7;font-size:13px;gap:10px}.todo:last-child{border-bottom:0}
#toastx{display:none;position:fixed;right:28px;bottom:28px;background:#183d79;color:#fff;padding:13px 18px;border-radius:9px;z-index:120;font-size:13px;font-weight:650}
/* 登录 */
#loginScreen{position:fixed;inset:0;z-index:999;background:#f4f8ff;display:flex}
.loginVisual{width:56%;position:relative;overflow:hidden;background:linear-gradient(135deg,#174fbf 0%,#3478ed 55%,#76adff 100%);padding:58px;color:#fff}
.loginBrand{font-size:30px;font-weight:900}.loginBrand small{display:block;font-size:13px;font-weight:500;margin-top:6px;opacity:.9;letter-spacing:2px}
.loginClaim{position:absolute;left:58px;bottom:100px;max-width:560px}.loginClaim h1{font-size:36px;line-height:1.3;margin:0 0 14px}.loginClaim p{font-size:15px;line-height:1.8;opacity:.9}
.loginPanel{width:44%;background:#fff;display:grid;place-items:center;padding:40px}.loginBox{width:min(390px,90%)}.loginBox h2{font-size:27px;margin:0 0 8px}.loginBox .sub{color:#7b89a2;margin-bottom:28px;font-size:14px}
.loginField{margin-bottom:15px}.loginField label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}
.loginField input{width:100%;height:45px;border:1px solid #d5dfec;border-radius:9px;padding:0 13px;outline:none;font:inherit;font-size:13.5px}
.loginField input:focus{border-color:#4d86ee;box-shadow:0 0 0 3px #e9f1ff}
.loginBtn{width:100%;height:47px;border:0;border-radius:9px;background:#2f6fec;color:#fff;font-weight:800;cursor:pointer;margin-top:5px;font-size:15px}
.loginErr{color:#d6336c;font-size:12.5px;margin-top:10px;min-height:18px}
.loginFooter{text-align:center;color:#97a3b7;font-size:11px;margin-top:26px;line-height:1.8}
@media(max-width:900px){.loginVisual{display:none}.loginPanel{width:100%}.stats{grid-template-columns:1fr 1fr}.grid2{grid-template-columns:1fr}.side{display:none}.main{margin-left:0;width:100%}}

/* hero / 资源卡 / 目标页（对齐融合版原型） */
.hero{height:120px;border-radius:12px;background:linear-gradient(100deg,#dbeaff,#eef6ff 55%,#d3e7ff);padding:24px 38px;margin-bottom:14px;position:relative;overflow:hidden}
.hero h2{font-size:22px;margin:0 0 8px}.hero:after{content:"LANGUAGE • GROWTH • FUTURE";position:absolute;right:40px;top:48px;color:#5c86cf;font-size:15px;letter-spacing:3px}
.exam-resource-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.exam-resource-card{background:#fff;border:1px solid #e3eaf4;border-radius:12px;padding:18px;position:relative;box-shadow:0 2px 10px rgba(37,73,130,.035)}
.exam-resource-card.official{border:1.5px solid #79a7f7;box-shadow:0 6px 22px rgba(47,111,236,.08)}
.exam-logo{width:50px;height:50px;border-radius:12px;display:grid;place-items:center;font-size:14px;font-weight:900;flex:none}
.exam-logo.ielts{background:#e31837;color:#fff}.exam-logo.toefl{background:#1e55a5;color:#fff}.exam-logo.opt{background:#14213d;color:#fff}.exam-logo.aptis{background:#00857d;color:#fff}
.exam-brand{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.exam-brand-name{font-size:17px;font-weight:850}.exam-brand-sub{font-size:11px;color:#7d8aa3;margin-top:3px}
.official-strip{margin:0 0 12px;padding:8px 12px;border-radius:9px;background:#eaf7f1;color:#137a51;font-size:12px;font-weight:800}
.official-strip.soon{background:#fff3df;color:#c56a0d}
.resource-detail{font-size:12.5px;color:#687791;line-height:1.6}
.resource-detail div{padding:5px 0;border-bottom:1px dashed #e9eef5}
.resource-detail b{color:#15254a}
.partner-note{margin-top:14px;background:linear-gradient(100deg,#eaf3ff,#f6f9ff);border:1px solid #dbe8fb;border-radius:12px;padding:16px}
.goal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.goal-box{background:#f7faff;border:1px solid #e8eef7;border-radius:10px;padding:12px}.goal-box b{display:block;font-size:19px;margin-top:4px}
.uni-list{display:grid;gap:9px}.uni-row{display:grid;grid-template-columns:1.1fr 1fr 1.2fr 110px;align-items:center;gap:10px;padding:12px;border:1px solid #e7edf5;border-radius:9px;font-size:13px}
.cond{display:inline-block;background:#e8f3ff;color:#2772df;font-weight:750;font-size:12px;padding:6px 11px;border-radius:8px;font-family:Menlo,monospace}
.loop{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.loop .step{background:#e8f3ff;color:#2772df;font-weight:700;font-size:13px;padding:9px 16px;border-radius:11px;display:flex;align-items:center;gap:7px}
.loop .arr{color:#b6c2f5;font-weight:800}
.score-compare{display:flex;justify-content:space-around;align-items:end;height:170px;padding-top:16px}
.cpair{text-align:center;font-size:11px;color:#71809a}
.cbarrow{display:flex;align-items:end;justify-content:center;gap:6px;height:120px}
.cbar{width:22px;border-radius:5px 5px 0 0;background:#8db9fa;display:block}.cbar.real{background:#3477e9}
.account-ok{color:#168c5c;font-weight:700}.account-no{color:#d76e12;font-weight:700}
.rule-tag{background:#f4f6fd;color:#5c6a94;font-size:11px;padding:2px 7px;border-radius:6px;border:1px solid #e3e8f6;display:inline-block;margin:2px 4px 2px 0}
.checkrow{margin:0 0 10px;font-size:13.5px}.checkrow label{cursor:pointer}
@media(max-width:1100px){.exam-resource-grid{grid-template-columns:1fr}.uni-row{grid-template-columns:1fr 1fr}}

.steps{display:inline-flex;gap:8px;margin:0 0 16px}.steps span{background:#e8f3ff;color:#2772df;padding:6px 13px;border-radius:16px;font-size:12px;font-weight:700}.steps span.on{background:#2864dd;color:#fff}
.assess-opt{display:flex;gap:11px;align-items:center;border:1.5px solid #d9e2ef;border-radius:10px;padding:11px 14px;margin-bottom:9px;cursor:pointer;background:#fff}
.assess-opt:hover{border-color:#9dbdf2}.assess-opt.sel{border-color:#2864dd;background:#eaf3ff}.assess-opt.off{opacity:.55;cursor:not-allowed}
.radio{width:16px;height:16px;border-radius:50%;border:2px solid #c6d4ea;flex:none}.assess-opt.sel .radio{border:5px solid #2864dd}
.assess-opt b{font-size:13px;display:block}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.chip{padding:7px 14px;border:1.5px solid #d9e2ef;border-radius:8px;background:#fff;font-weight:650;font-size:13px;cursor:pointer;color:#344467}
.chip.sel{border-color:#2864dd;background:#eaf3ff;color:#2772df}
.rule-tag{background:#f4f6fd;color:#5c6a94;font-size:11px;padding:2px 7px;border-radius:6px;border:1px solid #e3e8f6;display:inline-block;margin:2px 4px 2px 0}

#loadingBar{position:fixed;top:0;left:0;right:0;height:3px;z-index:300;overflow:hidden}
#loadingBar div{height:100%;width:40%;background:linear-gradient(90deg,#4c6ef5,#15aabf);border-radius:0 99px 99px 0;animation:lbar 1s infinite linear}
@keyframes lbar{0%{transform:translateX(-100%)}100%{transform:translateX(350%)}}

/* ── 移动端适配（≤900px：侧栏转顶栏、单列布局、表格横向滚动） ── */
@media (max-width: 900px) {
  .app{display:block}
  .side{position:static;width:auto;inset:auto;flex-direction:row;align-items:center;padding:10px 14px;border-right:none;border-bottom:1px solid #e8eef7;overflow-x:auto}
  .logo{margin:0 14px 0 0;font-size:17px;white-space:nowrap}.logo small{display:none}
  .nav{flex-direction:row;gap:4px}
  .nav a{padding:8px 10px;font-size:13px}
  .side .quote{display:none}
  .main{margin-left:0;width:auto}
  header{height:auto;padding:10px 14px;flex-wrap:wrap;gap:8px}
  .content{padding:14px}
  .stats{grid-template-columns:repeat(2,1fr);gap:10px}
  .grid2{grid-template-columns:1fr}
  .card{overflow-x:auto}
  .top{flex-direction:column;align-items:flex-start;gap:10px}
  .hero{padding:18px}
  .loginScreen{flex-direction:column;overflow:auto}
  .loginVisual{width:100%;padding:36px 24px}
  .loginPanel{width:100%;padding:26px 18px}
  .loginBox{width:min(390px,100%)}
  .goal-grid,.exam-resource-grid{grid-template-columns:1fr}
}