.home-task{min-height:96px;}.home-task.is-done{background:#ecfdf5;border-color:#86efac;}.home-task.is-next{outline:3px solid rgba(37,99,235,.14);}:root{
  --home-ink:#13233b;
  --home-muted:#66758b;
  --home-line:#dce7f5;
  --home-surface:#ffffff;
  --home-soft:#f5f8fc;
  --home-accent:#2563eb;
  --home-accent-2:#14b8a6;
  --home-shadow:0 14px 34px rgba(30,64,175,.10);
  --home-nav-safe:calc(92px + env(safe-area-inset-bottom,0px));
}html{background:#eef4fb!important;}body.study-hub[data-hub-shell="true"]{
  --home-accent:#2563eb;
  --home-accent-2:#14b8a6;
  min-height:100svh!important;
  margin:0!important;
  color:var(--home-ink)!important;
  background:
    radial-gradient(circle at 8% 4%,rgba(37,99,235,.10),transparent 30%),
    radial-gradient(circle at 92% 12%,rgba(20,184,166,.09),transparent 28%),
    linear-gradient(180deg,#f8fbff 0%,#eef4fb 100%)!important;
  font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif!important;
}body.study-hub[data-hub-shell="true"] .home-section,body.study-hub[data-hub-shell="true"] .ui-checkin-book{
  border:1px solid var(--home-line)!important;
  box-shadow:var(--home-shadow)!important;
}body.study-hub[data-hub-shell="true"] .home-section{
  border-radius:26px!important;background:rgba(255,255,255,.93)!important;
}body.study-hub[data-hub-shell="true"] .home-card{
  border:1px solid var(--home-line)!important;background:#fff!important;box-shadow:none!important;
}body.study-hub[data-hub-shell="true"] .home-card:hover,body.study-hub[data-hub-shell="true"] .home-card:focus-visible{
  transform:translateY(-2px)!important;border-color:color-mix(in srgb,var(--home-accent) 45%,white)!important;
  box-shadow:0 10px 22px rgba(30,64,175,.09)!important;
}body.home-home-page{--home-accent:#2563eb;--home-accent-2:#0fbf9f;overflow-x:hidden!important;}:root{
  --hub-bg:#eef5fc;--hub-ink:#143250;--hub-muted:#64788f;--hub-line:#d6e3ef;
  --hub-card:#fff;--hub-accent:#2563eb;--hub-accent-dark:#1747b0;--hub-soft:#e8f1ff;
  --hub-shadow:0 16px 42px rgba(31,68,103,.12);--hub-radius:24px;
  font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
}*{box-sizing:border-box}html,body{margin:0;min-height:100%;color:var(--hub-ink);background:var(--hub-bg)}body.primary-page{padding:0 0 max(92px,env(safe-area-inset-bottom));-webkit-tap-highlight-color:transparent}body.primary-page a{color:inherit;text-decoration:none}body.primary-page button{font:inherit;cursor:pointer}.hub-app{width:min(1180px,calc(100% - 28px));margin:0 auto;padding:10px 0 30px;display:grid;gap:16px}.hub-top{min-height:66px;padding:8px 12px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:rgba(255,255,255,.96);border:1px solid var(--hub-line);border-radius:19px;box-shadow:0 8px 26px rgba(31,68,103,.08);position:relative;z-index:2}.hub-brand{display:flex;align-items:center;gap:11px;min-width:0}.hub-brand>i{width:46px;height:46px;border-radius:15px;background:var(--hub-accent);display:grid;place-items:center;color:#fff;font-size:25px;font-style:normal;box-shadow:0 8px 18px color-mix(in srgb,var(--hub-accent) 24%,transparent)}.hub-brand span{display:grid;min-width:0}.hub-brand strong{font-size:21px;line-height:1.08}.hub-brand small{margin-top:4px;color:var(--hub-muted);font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hub-top-center{font-size:13px;font-weight:900;color:var(--hub-accent-dark);padding:8px 12px;border-radius:999px;background:var(--hub-soft)}.hub-top-actions{display:flex;align-items:center;gap:8px}.hub-pill,.hub-top-actions>a{min-height:42px;padding:0 14px;border:1px solid var(--hub-line);border-radius:14px;background:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;white-space:nowrap}.hub-top-actions>a{background:var(--hub-accent);border-color:var(--hub-accent);color:#fff}.hub-pill b{margin-left:5px;color:var(--hub-accent-dark)}.hub-side-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.hub-side-head span{display:block;color:var(--hub-accent);font-size:12px;font-weight:950}.hub-side-head h2{margin:4px 0 0;font-size:20px;line-height:1.2}.hub-side-head>strong{padding:8px 10px;border-radius:12px;background:var(--hub-soft);color:var(--hub-accent-dark);font-size:14px}.hub-task-list{display:grid;gap:8px}.hub-task-list .home-task{min-height:64px;padding:9px 10px;border:1px solid var(--hub-line);border-radius:15px;background:#fff;display:grid;grid-template-columns:31px 38px 1fr auto;align-items:center;gap:9px}.hub-task-list .home-task>em{width:31px;height:31px;border-radius:10px;background:var(--hub-soft);color:var(--hub-accent-dark);display:grid;place-items:center;font-style:normal;font-size:12px;font-weight:950}.hub-task-list .home-task>i{font-style:normal;font-size:23px}.hub-task-list .home-task>div{display:grid;min-width:0}.hub-task-list .home-task strong{font-size:14px}.hub-task-list .home-task p{margin:2px 0;color:var(--hub-muted);font-size:11px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hub-task-list .home-task span{grid-column:4;color:var(--hub-accent);font-size:11px;font-weight:950}.hub-task-list .home-task.is-next{border-color:var(--hub-accent);box-shadow:0 8px 18px color-mix(in srgb,var(--hub-accent) 12%,transparent)}.hub-task-list .home-task.is-done{opacity:.66}@media (max-width:900px){.hub-app{width:min(100% - 20px,760px)}.hub-top-center{display:none}}@media (max-width:620px){body.primary-page{padding-bottom:max(106px,calc(92px + env(safe-area-inset-bottom)))}.hub-app{width:calc(100% - 14px);gap:12px}.hub-top{min-height:58px;padding:7px 8px;border-radius:16px}.hub-brand>i{width:40px;height:40px}.hub-brand strong{font-size:18px}.hub-brand small{font-size:11px}.hub-pill{display:none}.hub-top-actions>a{min-height:40px;padding:0 12px}}.hub-home-focus{width:min(580px,100%);min-height:118px;margin-top:22px;padding:15px;display:grid;grid-template-columns:68px minmax(0,1fr);align-items:center;gap:14px;border-radius:20px;background:var(--hub-accent);color:#fff;box-shadow:0 14px 28px color-mix(in srgb,var(--hub-accent) 28%,transparent);position:relative;z-index:1}.hub-home-focus>i{width:66px;height:66px;border-radius:19px;background:rgba(255,255,255,.2);display:grid;place-items:center;font-style:normal;font-size:35px}.hub-home-focus>div{display:grid;min-width:0;position:relative}.hub-home-focus b{font-size:12px;opacity:.88}.hub-home-focus strong{margin-top:3px;font-size:26px;line-height:1.12}.hub-home-focus p{margin:5px 0 9px;font-size:13px;font-weight:700;opacity:.9}.hub-home-focus div>span{width:max-content;padding:7px 12px;border-radius:11px;background:#fff;color:var(--hub-accent-dark);font-size:12px;font-weight:950}.hub-home-focus em{height:6px;margin-top:10px;border-radius:999px;background:rgba(255,255,255,.28);overflow:hidden;font-style:normal}.hub-home-focus em span{display:block;height:100%;width:var(--layout-pct,0%);background:#fff}.hub-task-list .home-task>div>span{color:var(--hub-accent);font-size:11px;font-weight:950}.hub-task-list .home-task>div{grid-template-columns:1fr auto}.hub-task-list .home-task>div strong,.hub-task-list .home-task>div p{grid-column:1}.hub-task-list .home-task>div span{grid-column:2;grid-row:1/3;align-self:center;margin-left:8px}@media(max-width:620px){.hub-home-focus{grid-template-columns:58px 1fr}.hub-home-focus>i{width:56px;height:56px;font-size:30px}.hub-home-focus strong{font-size:22px}}body.primary-page .hub-app>.hub-top{width:100%!important;max-width:none!important;margin-inline:0!important;justify-self:stretch!important}.hub-task-list .home-task>div>span,.hub-task-list .home-task>span{min-width:0!important;width:auto!important;height:auto!important;padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;color:var(--hub-accent)!important;box-shadow:none!important;white-space:nowrap!important}body.primary-page{--hub-blue:#2165ef;--hub-blue-2:#5aa6ff;--hub-ink:#0f2b4b;--hub-muted:#61748b;--hub-line:#d7e3ef;--hub-card:#fff;--hub-bg:#eef5fd;--hub-shadow:0 18px 48px rgba(38,72,112,.12);padding-bottom:max(104px,calc(94px + env(safe-area-inset-bottom)));background:
 radial-gradient(circle at 6% 2%,rgba(118,161,255,.14),transparent 25%),
 radial-gradient(circle at 96% 3%,rgba(85,220,204,.12),transparent 26%),
 var(--hub-bg)!important;color:var(--hub-ink)}body.primary-page .hub-app{width:min(1500px,calc(100% - 34px));max-width:none;margin:0 auto;padding:12px 0 34px;gap:18px}body.primary-page .hub-top{min-height:72px;padding:10px 15px;border-radius:22px;box-shadow:0 12px 30px rgba(35,65,100,.1)}body.primary-page .hub-top .hub-brand>i{width:50px;height:50px;border-radius:16px;font-size:27px}body.primary-page .hub-top .hub-brand strong{font-size:24px;letter-spacing:-.3px}body.primary-page .hub-top .hub-brand small{font-size:13px}body.primary-page .hub-top .hub-pill,body.primary-page .hub-top .hub-top-actions>a{min-height:46px;padding:0 17px;border-radius:15px;font-size:15px}.hub-eyebrow{display:inline-flex;align-items:center;width:max-content;padding:8px 13px;border-radius:999px;background:#edf4ff;color:#1d5ccc;font-size:13px;font-weight:950}.hub-stage-copy{position:relative;z-index:3;max-width:64%}.hub-stage-copy h1{margin:16px 0 10px;font-size:clamp(38px,4vw,60px);line-height:1.06;letter-spacing:-2px}.hub-stage-copy p{max-width:670px;margin:0;color:#506987;font-size:17px;line-height:1.62;font-weight:700}.hub-home-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(340px,.72fr);gap:18px}.hub-home-stage,.hub-task-panel{border:1px solid var(--hub-line);border-radius:28px;background:#fff;box-shadow:var(--hub-shadow)}.hub-home-stage{min-height:430px;padding:34px;position:relative;overflow:hidden;background:linear-gradient(135deg,#eff6ff 0%,#d9ecff 100%)}.hub-home-stage:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;right:-82px;top:-100px;background:rgba(255,255,255,.42)}.hub-task-panel{padding:24px;display:flex;flex-direction:column;justify-content:center}.hub-task-panel .hub-side-head{margin-bottom:16px}.hub-task-panel .hub-side-head h2{font-size:26px;letter-spacing:-.5px}.hub-task-panel .hub-side-head>strong{font-size:18px;padding:10px 13px}.hub-task-panel .hub-task-list{gap:12px}.hub-task-panel .hub-task-list .home-task{min-height:88px;padding:12px 13px;border-radius:20px;grid-template-columns:38px 52px minmax(0,1fr);gap:11px}.hub-task-panel .hub-task-list .home-task>em{width:38px;height:38px;border-radius:13px;font-size:14px}.hub-task-panel .hub-task-list .home-task>i{width:52px;height:52px;border:1px solid #d7e4f1;border-radius:17px;background:#f7fbff;display:grid;place-items:center;font-size:29px}.hub-task-panel .hub-task-list .home-task strong{font-size:17px}.hub-task-panel .hub-task-list .home-task p{margin-top:5px;font-size:12px}.hub-task-panel .hub-task-list .home-task>div>span{font-size:12px!important}.hub-task-panel .hub-task-list .home-task.is-next{border-width:2px;box-shadow:0 12px 24px rgba(37,99,235,.14)}.hub-climb-scene{position:absolute;right:1%;bottom:0;width:47%;height:88%;z-index:1}.hub-climb-scene .step{position:absolute;display:block;border-radius:17px 17px 3px 3px;background:linear-gradient(#8fd65d 0 22%,#7d5838 23% 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rgba(40,78,118,.15))}.hub-cloud{position:absolute;width:76px;height:27px;border-radius:999px;background:rgba(255,255,255,.7)}.hub-cloud:before,.hub-cloud:after{content:"";position:absolute;border-radius:50%;background:inherit}.hub-cloud:before{width:35px;height:35px;left:10px;bottom:4px}.hub-cloud:after{width:45px;height:45px;right:8px;bottom:2px}.hub-cloud.cloud-a{top:22%;right:45%}.hub-cloud.cloud-b{top:8%;right:12%;transform:scale(.75)}.hub-home-focus{position:absolute!important;left:34px;bottom:28px;width:min(560px,58%)!important;min-height:138px!important;border-radius:24px!important;background:linear-gradient(135deg,#1264e8,#0d3eaa)!important;box-shadow:0 17px 32px rgba(27,75,172,.3)!important}.hub-home-focus strong{font-size:31px!important}.hub-home-focus>i{width:76px!important;height:76px!important;font-size:40px!important}.hub-summary-strip{display:grid;grid-template-columns:1fr 1.25fr 1.15fr;gap:16px}.hub-summary-strip>article{min-height:100px;padding:16px 18px;border:1px 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