/* 多学科体验地图：不包含外部字体、图片或脚本 */
.shell{grid-template-columns:224px minmax(0,1fr)}.side{gap:18px}
.side-scope{display:grid;gap:4px;margin-top:auto;padding:13px;border:1px solid #e5e7ef;border-radius:15px;background:#fafafd}.side-scope b{color:#505b70;font-size:12px}.side-scope small{color:#5d55bd;font-size:11px;font-weight:850;line-height:1.5}.side-scope span{color:#8891a1;font-size:10px;line-height:1.5}
.learning-home-hero{display:grid;grid-template-columns:minmax(0,1fr);gap:28px;align-items:center;padding:34px 38px;border:1px solid #dedff0;border-radius:28px;background:linear-gradient(135deg,#f5f3ff,#fff 54%,#ecfaf5)}.learning-home-hero .pill{background:#ece9ff;color:#5951bd}.learning-home-hero h2{max-width:760px;margin:14px 0 9px;font-size:34px;line-height:1.25;letter-spacing:-1.4px}.learning-home-hero p{max-width:720px;margin:0;color:#667487;font-size:14px;line-height:1.75}.home-primary-choice{margin-top:16px}.home-steps{display:grid;gap:8px}.home-steps span{display:flex;gap:11px;align-items:center;padding:13px 14px;border:1px solid #e2e4ed;border-radius:15px;background:#fff;color:#536074;font-size:13px;font-weight:850}.home-steps b{display:grid;place-items:center;width:27px;height:27px;border-radius:9px;background:#eeecff;color:#5c54c5;font-size:12px}
.grade-picker,.home-subject-picker{margin-top:16px;padding:20px;border:1px solid #e1e4ed;border-radius:22px;background:#fff}.grade-picker>header,.home-subject-picker>header{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.grade-picker header span,.home-subject-picker header span,.simple-choice-head>span{color:#655dcc;font-size:11px;font-weight:850}.grade-picker h2,.home-subject-picker h2{margin:4px 0;font-size:20px}.grade-picker p,.home-subject-picker p{margin:0;color:#6b778b;font-size:12px;line-height:1.6}.grade-picker header small,.home-subject-picker header small{flex:none;padding:6px 9px;border-radius:20px;background:#f2f1ff;color:#5d56be;font-size:10px;font-weight:850}.stage-row,.grade-row{display:flex;gap:8px;flex-wrap:wrap}.stage-row{margin-top:16px;padding-bottom:12px;border-bottom:1px solid #eceef3}.grade-row{margin-top:12px}.stage-row button,.grade-row button{display:flex;gap:6px;align-items:center;padding:8px 12px;border:1px solid #e0e3eb;border-radius:11px;background:#fafbfc;color:#69758a;font-size:12px;font-weight:800}.stage-row button small,.grade-row button small{color:inherit;font-size:9px}.stage-row button.active,.grade-row button.active{border-color:#746be0;background:#efedff;color:#574fbd}.stage-row button:disabled,.grade-row button:disabled{border-style:dashed;background:#f5f6f8;color:#9aa3b2;cursor:not-allowed;opacity:.82}
.home-subject-picker .course-choice-grid{margin-top:16px}.home-subject-picker .course-choice-card{border-color:#e2e4ec;box-shadow:0 8px 20px rgba(55,61,94,.035)}.home-subject-picker .course-choice-card>i{background:#f2f1ff}.home-subject-picker .course-choice-card:nth-child(2)>i{background:#fff1e6}.home-subject-picker .course-choice-card:nth-child(3)>i{background:#eaf8f3}
.home-utility{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}.home-utility article{display:grid;grid-template-columns:38px 1fr;gap:11px;align-items:start;padding:17px;border:1px solid #e1e4ec;border-radius:19px;background:#fff}.home-utility article>i{display:grid;place-items:center;width:37px;height:37px;border-radius:12px;background:#f1efff;color:#5b53c4;font-size:18px;font-style:normal}.home-utility article span{color:#778196;font-size:10px;font-weight:850}.home-utility article h3{margin:3px 0;font-size:15px}.home-utility article p{margin:0;color:#68758a;font-size:11px;line-height:1.58}.home-utility article>button{grid-column:2;justify-self:start;margin-top:4px}.home-utility.compact{grid-template-columns:repeat(2,1fr)}
.simple-choice-head{padding:24px 26px;border:1px solid #e2e4ed;border-radius:22px;background:linear-gradient(135deg,#f6f4ff,#fff 62%,#eefaf6)}.simple-choice-head h2{margin:7px 0 5px;font-size:27px}.simple-choice-head p{max-width:760px;margin:0;color:#68758a;font-size:13px;line-height:1.65}.simple-learning-rule{display:flex;gap:12px;align-items:flex-start;margin-top:16px;padding:15px 17px;border:1px solid #dce9e4;border-radius:16px;background:#f4fbf8}.simple-learning-rule b{flex:none;color:#307865;font-size:12px}.simple-learning-rule span{color:#60766f;font-size:12px;line-height:1.6}.material-next-note{display:block;max-width:660px;margin-top:13px;color:#68758a;font-size:11px;line-height:1.6}
.adaptive-sample-tag{display:inline-block;margin-left:7px;padding:3px 6px;border-radius:20px;background:#e9f8f1;color:#257861;font-size:9px;font-style:normal;font-weight:900;vertical-align:middle}.adaptive-lesson-badge{display:inline-block;margin:7px 0 0;padding:5px 8px;border-radius:20px;background:#e9f8f1;color:#267963;font-size:10px;font-style:normal;font-weight:900}.adaptive-question-actions{display:grid;gap:8px;margin-top:13px;padding-top:12px;border-top:1px dashed #dce1eb}.adaptive-question-actions>small{color:#778298;font-size:10px;line-height:1.5}.adaptive-question-actions>div{display:flex;gap:8px;flex-wrap:wrap}.adaptive-question-actions button{min-height:38px}.rest-choice{padding:16px;border:1px solid #d9e9e3;border-radius:15px;background:linear-gradient(135deg,#f2fbf8,#fff 64%,#f4f2ff)}.rest-choice b{display:block;color:#337764;font-size:15px}.rest-choice p{margin:6px 0 13px!important;color:#68788a!important;font-size:12px!important;line-height:1.65!important}.rest-choice>div{display:flex;gap:9px;flex-wrap:wrap}.rest-choice button{min-height:40px}
.subject-actions{display:flex;align-items:center;gap:11px;margin-top:auto}
.course-choice{margin:18px 0;padding:20px;border:1px solid #dfe4f0;border-radius:22px;background:linear-gradient(135deg,#f7f7ff,#fff 60%,#f3fcf7)}.course-choice>header{display:flex;justify-content:space-between;gap:18px;align-items:start}.course-choice header span{color:#6b63b9;font-size:11px;font-weight:850}.course-choice h2{margin:4px 0;font-size:20px}.course-choice p{max-width:650px;margin:0;color:#68758a;font-size:12px;line-height:1.65}.course-choice>header>small{flex:none;padding:6px 9px;border-radius:99px;background:#fff;color:#69758a;font-size:10px;font-weight:850}.course-choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:15px}.course-choice-card{display:grid;grid-template-columns:40px 1fr;gap:10px;align-items:start;padding:15px;border:1px solid #e0e4ef;border-radius:17px;background:#fff}.course-choice-card>i{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:#f0efff;font-size:20px;font-style:normal}.course-choice-card span,.course-choice-card small{display:block;color:#748096;font-size:10px;font-weight:800;line-height:1.5}.course-choice-card h3{margin:3px 0;color:#38445b;font-size:14px}.course-choice-card p{min-height:35px;margin:0 0 5px;color:#657287;font-size:11px;line-height:1.55}.course-choice-actions{display:flex;grid-column:1/-1;gap:7px}.course-choice-actions .small{flex:1;padding:7px 8px;font-size:11px}
.subject-actions .text-button{padding:6px 0;color:#5b62b7;font-size:12px;white-space:nowrap}
.subject-route-list{display:grid;gap:13px;margin-top:16px}.subject-map-empty{display:grid;gap:7px;padding:22px;border:1px dashed #d8dbe8;border-radius:18px;background:#fbfbff;color:#657287}.subject-map-empty b{color:#625bb6;font-size:14px}.subject-map-empty span{max-width:620px;font-size:12px;line-height:1.65}
.subject-route-card{display:grid;grid-template-columns:68px 1fr;gap:16px;align-items:start;padding:20px;border:1px solid #e4e7ef;border-radius:21px;background:linear-gradient(145deg,#fff,#fafaff)}
.subject-route-card>i{display:grid;place-items:center;width:58px;height:58px;border-radius:19px;background:#f0efff;font-size:28px;font-style:normal}
.subject-route-card span,.subject-route-card small{display:block;color:#778197;font-size:11px;font-weight:800}
.subject-route-card h3{margin:4px 0;font-size:17px}
.subject-route-card p{margin:0 0 12px;color:#647286;font-size:12px;line-height:1.62}
.subject-route-card .skill{margin:0 6px 8px 0}
.subject-route-card .progress{margin:6px 0 5px}
.subject-parent-overview article{background:linear-gradient(145deg,#fffdf7,#fff)}
.subject-semester-status{display:grid;gap:6px;margin:12px 0 0;padding:0;list-style:none}.subject-semester-status li{display:grid;grid-template-columns:30px 1fr;gap:7px;align-items:baseline;padding:7px 0;border-top:1px dashed #e1e4ec;color:#657287;font-size:11px;line-height:1.5}.subject-semester-status li:first-child{border-top:0}.subject-semester-status b{color:#5851bd;font-size:11px}.subject-semester-status span{color:#66748a;font-size:11px;font-weight:650}.subject-parent-overview .text-button{margin-top:8px;padding:4px 0;text-align:left}
.subject-route-tip{display:grid;gap:4px;margin:16px 0;padding:11px 13px;border:1px solid #dce8e5;border-radius:14px;background:#f5fcf9}.subject-route-tip b{color:#287360;font-size:13px}.subject-route-tip span{color:#5f756f;font-size:12px;line-height:1.55}
.subject-daily{margin:17px 0}.subject-daily-head span{color:#758095;font-size:11px;font-weight:850}.subject-daily-head h2{margin:4px 0;font-size:19px}.subject-daily-head p{margin:0;color:#687589;font-size:12px;line-height:1.6}.subject-daily-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin-top:12px}.subject-daily-grid article{display:grid;grid-template-columns:43px 1fr auto;gap:11px;align-items:center;padding:16px;border:1px solid #dfe5ea;border-radius:18px;background:linear-gradient(145deg,#fafffc,#fff)}.subject-daily-grid i{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#e7faf1;font-size:21px;font-style:normal}.subject-daily-grid span{display:block;color:#768196;font-size:10px;font-weight:850}.subject-daily-grid h3{margin:3px 0;color:#35445b;font-size:14px}.subject-daily-grid p{margin:0;color:#647286;font-size:11px;line-height:1.55}
.content-quality{display:grid;grid-template-columns:1.2fr .9fr;gap:16px;align-items:start;margin-top:16px;padding:20px;border:1px solid #dfe5ed;border-radius:22px;background:linear-gradient(135deg,#f7f6ff,#fff 58%,#f1fbf7)}.content-quality>div>span{color:#756f9d;font-size:11px;font-weight:850}.content-quality h3{margin:5px 0;font-size:18px}.content-quality p{margin:0;color:#687589;font-size:12px;line-height:1.65}.quality-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.quality-stats article{padding:12px 8px;border-radius:14px;background:#fff;text-align:center}.quality-stats b,.quality-stats small{display:block}.quality-stats b{color:#554fc1;font-size:20px}.quality-stats small{margin-top:3px;color:#758095;font-size:10px;font-weight:800;line-height:1.4}.content-quality ul{display:grid;grid-column:1/-1;gap:9px;margin:0;padding:0;list-style:none}.content-quality li{display:grid;grid-template-columns:86px 1fr;gap:10px;padding-top:10px;border-top:1px dashed #dce1ed;font-size:12px;line-height:1.6}.content-quality li b{color:#4a566e}.content-quality li span{color:#687589}
.mastery-coverage .quality-stats{grid-template-columns:repeat(2,1fr)}
.review-filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}.review-filter{padding:7px 11px;border:1px solid #dde1eb;border-radius:50px;background:#fff;color:#687489;font-size:11px;font-weight:800}.review-filter.active{border-color:#7168df;background:#f0efff;color:#5951c8}
.review-mix-guide{margin:0 0 18px;padding:15px 16px;border:1px solid #dce5f4;border-radius:17px;background:linear-gradient(135deg,#f8fbff,#f5fffb)}.review-mix-guide header{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.review-mix-guide header span{color:#5d65b8;font-size:11px;font-weight:850}.review-mix-guide h3{margin:4px 0;color:#38465b;font-size:15px}.review-mix-guide p{max-width:660px;margin:0;color:#6c778a;font-size:12px;line-height:1.65}.review-mix-guide header small{flex:none;padding:5px 8px;border-radius:20px;background:#fff;color:#687586;font-size:10px;font-weight:800}.review-mix-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.review-mix-actions button{border:1px solid #d8ddf0;border-radius:20px;background:#fff;color:#535c92;padding:7px 10px;font-size:11px;font-weight:850}.review-mix-actions button:hover{border-color:#7a72de;background:#f4f2ff}
.weekly-review-mix{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;margin-top:13px;padding-top:12px;border-top:1px dashed #d8deea;color:#68758a;font-size:11px;line-height:1.55}.weekly-review-mix b{color:#5851bc}.weekly-review-mix .text-button{white-space:nowrap}
@media(max-width:620px){
  .learning-home-hero{grid-template-columns:1fr;padding:27px 22px}.learning-home-hero h2{font-size:28px}.home-steps{grid-template-columns:repeat(3,1fr);gap:6px}.home-steps span{display:grid;gap:5px;padding:10px 7px;text-align:center;font-size:10px}.home-steps b{margin:auto}.grade-picker,.home-subject-picker{padding:17px}.grade-picker>header,.home-subject-picker>header{display:block}.grade-picker header small,.home-subject-picker header small{display:inline-block;margin-top:8px}.stage-row,.grade-row{gap:6px}.stage-row button,.grade-row button{padding:7px 9px;font-size:10px}.home-utility,.home-utility.compact{grid-template-columns:1fr}.simple-learning-rule{display:grid;gap:4px}
  .course-choice{padding:17px}.course-choice>header{display:block}.course-choice>header>small{display:inline-block;margin-top:8px}.course-choice-grid{grid-template-columns:1fr}.course-choice-card p{min-height:0}
  .subject-actions{align-items:flex-start;flex-direction:column;gap:5px}
  .subject-route-card{grid-template-columns:1fr;padding:17px}
  .subject-route-card>i{width:48px;height:48px;border-radius:16px}
  .subject-daily-grid{grid-template-columns:1fr}.subject-daily-grid article{grid-template-columns:43px 1fr}.subject-daily-grid article .small{grid-column:2;justify-self:start}
  .content-quality{grid-template-columns:1fr;padding:17px}.quality-stats{grid-template-columns:repeat(3,1fr)}.content-quality li{grid-template-columns:1fr;gap:2px}
  .review-filter-bar{gap:6px}.review-filter{padding:7px 9px}.review-mix-guide{padding:13px}.review-mix-guide header{display:block}.review-mix-guide header small{display:inline-block;margin-top:8px}.weekly-review-mix{grid-template-columns:1fr}.weekly-review-mix .text-button{justify-self:start}
  .adaptive-question-actions>div,.rest-choice>div{display:grid;grid-template-columns:1fr}.adaptive-question-actions button,.rest-choice button{width:100%}
}