.paper-filter{display:flex;align-items:center;gap:24px;margin-bottom:24px;flex-wrap:wrap}.paper-filter .field{min-width:160px}.paper-list{display:grid;gap:22px}.paper-card h2{margin:20px 0 12px}.paper-card>p{line-height:1.8}.paper-card>a,.paper-directory>a{font-size:14px;color:var(--muted)}.paper-coverage{background:#fff1e7;border-left:3px solid #ff7a45;padding:14px 18px;line-height:1.8;margin:0 0 24px}.paper-workspace{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px;align-items:start}.paper-directory{padding:22px}.paper-directory h2{font-size:18px}.paper-directory .btn{width:100%;margin:12px 0 20px;white-space:normal}.paper-numbers{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:18px 0}.paper-numbers .chip{padding:8px 4px;min-width:0;min-height:42px}.paper-original{display:block;width:100%;max-width:919px;height:auto;margin:22px 0;background:white}.paper-audio,.review-audio{display:flex;align-items:center;gap:12px;margin:16px 0;padding:12px 14px;border:1px solid #e6ece5;border-radius:12px;background:#f7faf6;color:#55705b;font-size:12px}.paper-audio audio,.review-audio audio{width:min(100%,420px);height:36px}.paper-transcript{margin:22px 0;line-height:1.8}.paper-question{min-width:0}.paper-question summary{cursor:pointer}.paper-question .school-form{margin-top:24px}.paper-question [role=status]{line-height:1.7}.paper-home-entry{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:24px;padding-top:24px;border-top:1px solid var(--line,#eee)}.paper-home-entry p{margin:8px 0;line-height:1.8}
.paper-zoom{border:1px solid #ddd;border-radius:18px;max-width:calc(100vw - 32px);width:1000px;max-height:90vh;padding:20px}.paper-zoom::backdrop{background:#17223899}.paper-image-scroll{overflow:auto;max-height:68vh;max-width:100%;background:white}.paper-image-scroll img{display:block;max-width:none;width:auto;height:auto}
@media(max-width:760px){.paper-workspace{grid-template-columns:1fr;gap:16px}.paper-directory{padding:18px}.paper-numbers{grid-template-columns:repeat(7,1fr)}.paper-directory .btn{width:auto}.paper-question{padding:18px}.paper-home-entry{align-items:stretch;flex-direction:column}.paper-card .section-heading{align-items:stretch;gap:14px;flex-wrap:wrap}}

.source-correction{padding:14px;border-left:3px solid #df8647;background:#fff5e9;line-height:1.7}

.paper-mode-tabs{display:flex;gap:10px;margin-bottom:25px}.paper-mode-tabs .chip{border-radius:4px}.paper-type-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0 25px}.paper-type-tab{background:white;border:1px solid #dbe1d5;border-radius:4px;padding:17px 20px;text-align:left;color:#536449;display:grid;grid-template-columns:1fr auto;align-items:center;gap:6px}.paper-type-tab.active{border-color:#4a6b3c;background:#eff4e9}.paper-type-tab strong{font-size:24px;font-weight:600;font-variant-numeric:tabular-nums}.paper-type-tab small{grid-column:1/-1;color:#68745e;font-size:11px}.paper-type-heading{margin-bottom:5px}.paper-type-heading>p{font-size:12px}.paper-typed-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px;padding:24px 0;border-top:1px solid #e0e5d8}.paper-typed-row h2{font-size:17px;margin:7px 0}.paper-typed-row .muted,.paper-typed-row small{font-size:11px;color:#67705f}.paper-stem-preview{font-size:14px;line-height:1.85;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:10px;overflow-wrap:anywhere}.paper-pagination{display:flex;justify-content:flex-end;gap:12px;margin-top:25px}.paper-empty-filter{padding:25px 0;color:#67705f;line-height:1.8}
.grade-lock-badge{font-weight:600}.grade-lock{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:13px;font-weight:600;white-space:nowrap}
@media(max-width:720px){.paper-type-tabs{gap:7px}.paper-type-tab{padding:12px 10px;gap:4px;font-size:12px}.paper-type-tab strong{font-size:20px}.paper-type-tab small{font-size:10px}.paper-typed-row{grid-template-columns:1fr;gap:12px;padding:20px 0}.paper-typed-row>.btn{justify-self:start}.paper-type-heading{align-items:flex-start;gap:12px;flex-wrap:wrap}.paper-mode-tabs .chip{font-size:12px}.paper-type-heading .btn{font-size:12px}}
.passage-panel{margin:16px 0 20px;border:1px solid #dbe5d2;border-left:4px solid #7fa06a;border-radius:12px;background:#f7faf4;padding:14px 18px}
.passage-panel summary{cursor:pointer;font-weight:650;font-size:13px;color:#4c6442}
.passage-body{margin-top:12px;font-size:14px;line-height:2;color:#374b2d;white-space:pre-wrap;overflow-wrap:anywhere;max-height:420px;overflow-y:auto;padding-right:6px}
.paper-stem-main{font-size:16px;font-weight:600;line-height:1.9;color:#2c3a2a;white-space:pre-wrap;overflow-wrap:anywhere;margin:16px 0 6px}
.paper-options{margin:6px 0 10px;line-height:1.9}
.paper-options p{margin:4px 0}
.paper-original-wrap{margin:14px 0}
.paper-original-wrap summary{cursor:pointer;font-size:12px;color:#68745e}
.review-original{margin:12px 0}
.review-original summary{cursor:pointer;font-size:12px;color:#8390a3}