/* v10: isolated styles for the official morning-II area. */
.am2-page-head{padding-top:10px}.am2-page-head h1{font-size:clamp(30px,4vw,46px);line-height:1.3;letter-spacing:-.035em}.am2-page-head p{font-size:14px;line-height:1.9}.am2-back{display:block;font-size:13px;color:var(--muted);margin-bottom:18px}.am2-heading-sub{font-size:.56em;display:inline-block;margin-left:10px;color:var(--muted)}
.am2-collection{display:flex;align-items:center;gap:24px;margin:25px 0 12px;padding:22px 26px;border-radius:15px;background:var(--navy);color:white}.am2-collection>b{font-size:48px;line-height:1}.am2-collection small{font-size:17px;margin-left:7px}.am2-collection>span{font-size:13px;line-height:1.8}.am2-collection .am2-new-label{margin-left:auto;padding:6px 11px;border:1px solid #526986;border-radius:6px;color:#e1e9f7;font-size:12px}
.am2-year{justify-content:flex-start;align-items:flex-start;gap:28px;padding:25px}.am2-year-number{font-size:34px;line-height:1.2;font-weight:850;min-width:160px;color:var(--navy)}.am2-year-number small{display:block;font-size:12px;color:var(--muted);font-weight:500;margin-top:10px}.am2-year-body{flex:1}.am2-year-body h2{font-size:17px;margin:0 0 5px}.am2-year-body h2 span{font-size:11px;letter-spacing:0;margin-left:8px}.am2-year-body p{font-size:12px;margin:5px 0 13px}.am2-year .actions{flex-wrap:wrap}.am2-year .button{font-size:12px;padding:9px 15px}.am2-notice h2{font-size:17px}.am2-notice p{font-size:12px;line-height:1.9;color:var(--muted)}
.am2-toolbar{display:flex;align-items:center;gap:24px;padding:15px 20px;background:var(--navy);border-radius:13px;color:white;margin-bottom:18px}.am2-toolbar>div>span{display:block;font-size:11px;color:#d0daea}.am2-toolbar strong{font-size:23px;line-height:1.2}.am2-toolbar i{font-style:normal}.am2-toolbar .button{margin-left:auto;white-space:nowrap;font-size:12px}.am2-toolbar .am2-progress{height:6px;flex:1;max-width:230px;background:#42516a;border-radius:5px;overflow:hidden}.am2-progress i{display:block;height:100%;width:0;background:#b2c9ff;transition:width .2s}.am2-layout{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:18px;align-items:start}.am2-card{padding:22px}.am2-question-meta{display:flex;align-items:center;justify-content:space-between;padding-bottom:15px;gap:15px}.am2-question-meta>span{font-size:12px;color:var(--muted)}.am2-question-meta>b{font-size:22px}.am2-card .precise-question-wrap{padding:6px;background:#fff;border-radius:8px}.am2-card .precise-question-image{width:100%;height:auto}.am2-card .zoom-hint{bottom:5px;font-size:10px;padding:3px 9px}.am2-original-source{font-size:10px;color:#707b85;line-height:1.8;margin:10px 0 17px}.am2-original-source a{text-decoration:underline;text-underline-offset:3px}.am2-answer-area h2{font-size:14px;margin:0 0 10px}.am2-choices{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.am2-choice{font:inherit;font-size:21px;font-weight:750;padding:10px;border:1px solid #bac7d8;background:white;border-radius:9px;cursor:pointer;min-height:50px}.am2-choice:hover:enabled{background:#f1f5fd;border-color:var(--blue)}.am2-choice[aria-pressed=true]{background:var(--blue2);border:2px solid var(--blue)}.am2-choice.correct{background:#e9f6ee;border:2px solid #25805d}.am2-choice.wrong{background:#fff0f0;border:2px solid #bd4949}.am2-choice:disabled{cursor:default;color:inherit;opacity:1}.am2-save-state{font-size:11px;color:var(--muted);margin:8px 0 0}.am2-feedback{border-top:1px solid var(--line);margin-top:23px;padding-top:20px}.am2-feedback-head{display:flex;align-items:baseline;flex-wrap:wrap;gap:14px}.am2-feedback-head strong{font-size:23px}.am2-selected{font-size:13px;font-weight:650}.am2-feedback h3{font-size:16px;margin:22px 0 8px}.am2-explanation,.am2-wrong-notes{font-size:14px;line-height:2}.am2-wrong-notes{padding-left:22px}.am2-wrong-notes li{margin-bottom:8px}.am2-point{background:#f0f5fe;border-left:3px solid var(--blue);padding:12px 15px;font-size:14px;font-weight:650}.am2-authorship{font-size:10px;color:var(--muted)}
.am2-sidebar{margin:0;padding:18px;position:sticky;top:86px}.am2-sidebar h2{font-size:16px;margin:0 0 15px}.am2-number-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.am2-number{height:37px;border:1px solid var(--line);background:#fff;border-radius:6px;font:inherit;font-size:13px;cursor:pointer;position:relative}.am2-number.active{outline:2px solid var(--blue);outline-offset:1px}.am2-number.answered{background:var(--blue2);border-color:#90aeea}.am2-number.correct{background:#e9f6ee;border-color:#72ad8d}.am2-number.wrong{background:#fff0f0;border-color:#cc9292}.am2-number.correct::after{content:'○';position:absolute;right:2px;bottom:-3px;font-size:10px;font-weight:800;color:var(--green)}.am2-number.wrong::after{content:'×';position:absolute;right:2px;bottom:-3px;font-size:13px;color:var(--red)}.am2-sidebar p{font-size:11px;color:var(--muted);line-height:1.9}.am2-sidebar hr{border:0;border-top:1px solid var(--line);margin:19px 0}.am2-text-link{font-size:11px;font-weight:700;color:var(--blue)}.am2-nav-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:18px 0}.am2-nav-actions .button{min-height:42px;font-size:12px}.am2-nav-actions>span{font-size:12px;color:var(--muted)}.am2-nav-actions button:disabled{opacity:.45;cursor:default}.am2-summary{border-top:4px solid var(--blue)}#am2-summary-score{font-size:26px;font-weight:850;margin:10px 0}.am2-summary .actions{flex-wrap:wrap}.am2-summary p{font-size:13px}.am2-error{padding:14px 18px;border:1px solid #bc5656;background:#fff4f4;color:#942e2e;border-radius:9px;margin-bottom:16px;font-size:13px}.am2-start h2{font-size:21px}.am2-start p{font-size:14px;line-height:1.9}.am2-start .button{font-size:14px;padding:12px 21px}.am2-card :focus-visible,.am2-number:focus-visible{outline:3px solid #527fd4;outline-offset:3px}
@media(max-width:900px){.am2-layout{grid-template-columns:1fr}.am2-sidebar{position:static;order:-1}.am2-sidebar .am2-number-grid{grid-template-columns:repeat(13,1fr)}.am2-sidebar p,.am2-sidebar hr,.am2-sidebar .am2-text-link{display:none}.am2-sidebar h2{font-size:13px;margin-bottom:10px}.am2-toolbar .am2-progress{display:none}}
@media(max-width:600px){.am2-page-head{padding-bottom:12px}.am2-page-head h1{font-size:28px}.am2-page-head p{font-size:13px}.am2-heading-sub{display:block;margin:6px 0 0;font-size:19px}.am2-collection{gap:14px;padding:18px;flex-wrap:wrap}.am2-collection>b{font-size:40px}.am2-collection .am2-new-label{margin:0;font-size:11px}.am2-year{display:block;padding:18px}.am2-year-number{font-size:27px;margin-bottom:14px;display:flex;align-items:baseline;gap:15px}.am2-year-number small{margin:0}.am2-year-body h2{font-size:15px}.am2-year .actions{gap:6px}.am2-toolbar{gap:15px;padding:13px}.am2-toolbar strong{font-size:19px}.am2-toolbar .button{font-size:10px;padding:9px}.am2-toolbar>div>span{font-size:10px}.am2-card{padding:13px}.am2-question-meta>span{font-size:10px}.am2-question-meta>b{font-size:20px}.am2-sidebar{padding:13px}.am2-sidebar .am2-number-grid{grid-template-columns:repeat(9,1fr)}.am2-number{height:34px;font-size:12px}.am2-choices{gap:7px}.am2-choice{font-size:20px}.am2-explanation,.am2-wrong-notes{font-size:13px;line-height:1.95}.am2-point{font-size:13px}.am2-original-source{font-size:9px}.am2-nav-actions .button{font-size:11px;padding:8px 12px}.am2-layout{gap:12px}.am2-summary .button{font-size:11px}}
.am2-card{scroll-margin-top:90px}.am2-summary{scroll-margin-top:90px}#image-modal{align-items:flex-start}#image-modal-img{margin:46px auto 22px;flex-shrink:0}