.bw-reading { width: min(100% - 2rem, 78rem); margin: 0 auto; padding: clamp(1.5rem, 4vw, 3rem) 0; }
.reading-head { max-width: 53rem; margin-bottom: 2rem; }
.reading-kicker { color: var(--bw-accent); text-transform: uppercase; letter-spacing: .14em; font-size: .75rem; font-weight: bold; }
.reading-head h1 { font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.12; margin: .65rem 0 1rem; }
.reading-head .intro { color: var(--bw-text-muted); font-size: 1.08rem; line-height: 1.75; }
.reading-meta { color: var(--bw-text-muted); font-size: .8rem; line-height: 1.6; }
.reading-layout { display: grid; grid-template-columns: minmax(0, 1fr) 15rem; gap: clamp(1.2rem, 4vw, 3rem); align-items: start; }
.reading-copy { min-width: 0; max-width: 50rem; }
.reading-copy h2 { font-size: 1.45rem; line-height: 1.3; margin: 2rem 0 .85rem; }
.reading-copy h3 { font-size: 1.05rem; margin: 1.6rem 0 .7rem; }
.reading-copy p, .reading-copy li { color: #b4c6d4; font-size: 1rem; line-height: 1.85; }
.reading-copy ul, .reading-copy ol { padding-left: 1.35rem; }
.reading-copy li + li { margin-top: .6rem; }
.reading-copy a { text-underline-offset: .2em; }
.reading-nav { padding: 1.2rem; border: 1px solid var(--bw-border); border-radius: 14px; background: var(--bw-panel); }
.reading-nav h2 { font-size: .85rem; margin-top: 0; }
.reading-nav a { display: block; padding: .6rem 0; line-height: 1.5; font-size: .85rem; }
.reading-nav .bw-btn { margin-top: 1rem; text-align: center; padding: .8rem; }
.reading-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.2rem; margin: 1.4rem 0 2rem; }
.reading-card { min-width: 0; padding: 1.4rem; border: 1px solid var(--bw-border); border-radius: 16px; background: var(--bw-panel); }
.reading-card h2, .reading-card h3 { font-size: 1.25rem; line-height: 1.35; margin: .8rem 0; }
.reading-card p { color: #b4c6d4; line-height: 1.75; font-size: .95rem; }
.reading-card .bw-btn { width: 100%; margin-top: .65rem; text-align: center; }
.reading-card .reading-mark { display: grid; place-items: center; min-height: 7rem; background: linear-gradient(125deg, #152e40, #091721); border-radius: 10px; font-size: 2.5rem; font-weight: bold; color: var(--bw-accent); }
.reading-card .reading-mark svg { width: 100%; max-height: 8rem; }
.reading-section { margin: 0 0 2.2rem; }
.reading-section > h2 { margin: 0; font-size: 1.4rem; }
.reading-section > p { max-width: 70ch; color: #b4c6d4; line-height: 1.75; }
.lesson { margin: 1.5rem 0; padding: clamp(.8rem, 3vw, 1.4rem); border: 1px solid var(--bw-border-strong); border-radius: 16px; background: var(--bw-panel); }
.lesson h3 { margin-top: 0; }
.lesson .lesson-note { font-size: .85rem; line-height: 1.6; }
.lesson-tools { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 1rem; }
[data-lesson-controls][hidden] { display: none; }
.lesson-tools button { min-height: 44px; white-space: normal; }
.lesson-tools button:disabled { opacity: .45; cursor: default; }
.lesson-tools button[aria-pressed=true] { border-color: var(--bw-accent); background: #204455; }
.lesson-feedback { min-height: 4rem; border-left: 3px solid var(--bw-accent); padding-left: .8rem; }
.lesson-table { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .6rem; }
.lesson-pile { background: #102a27; border: 1px solid #35564d; padding: .6rem; border-radius: 10px; }
.lesson-pile h4 { font-size: .8rem; line-height: 1.4; margin: 0 0 .7rem; }
.lesson-pile > div { min-height: 8rem; display: flex; flex-direction: column; align-items: center; color: #b4c6d4; gap: .4rem; }
.lesson-card { display: grid; place-items: center; width: 100%; max-width: 5rem; min-height: 4.4rem; border-radius: 6px; background: #fff8e5; color: #172a30; font-size: 1.6rem; font-weight: bold; box-shadow: 0 2px 0 #969789; }
.lesson-card.red { color: #ab2439; }
.lesson-counts { font-weight: bold; color: var(--bw-accent) !important; }
.lesson-sky { display: block; width: min(100%, 29rem); height: auto; margin: 0 auto; }
.lesson-sky rect { fill: #0b1a27; stroke: #3d5c73; stroke-width: 1; }
.lesson-sky text { fill: #b4c6d4; font-size: 12px; text-anchor: middle; dominant-baseline: middle; }
.lesson-sky .occupied rect { fill: #1a607b; }
.lesson-sky .cabin rect { fill: #66d6fa; }
.lesson-sky .cabin text { fill: #082334; font-weight: bold; }
.lesson-sky .hit rect { fill: #d79237; }
.lesson-sky .hit text { fill: #201706; font-weight: bold; }
.lesson-sky .miss rect { fill: #6b3348; }
.lesson-sky .miss text { fill: #fff; font-size: 20px; }
.score-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.score-inputs label { display: flex; flex-direction: column; gap: .65rem; line-height: 1.5; }
.score-inputs input { width: 100%; min-width: 0; min-height: 44px; accent-color: var(--bw-accent); }
.score-inputs input[type=number] { padding: .6rem; background: var(--bw-bg); color: var(--bw-text); border: 1px solid var(--bw-border-strong); border-radius: 8px; font-size: 1rem; }
.stage-list { display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; gap: .6rem; padding: 0 !important; }
.stage-list li { margin: 0 !important; padding: .8rem; border-top: 3px solid var(--stage, var(--bw-accent)); background: var(--bw-panel); border-radius: 5px; }
.stage-list strong, .stage-list span { display: block; }
.stage-list span { font-size: .85rem; }
.reading-entry { padding-bottom: 1.5rem; border-bottom: 1px solid var(--bw-border); }
.reading-entry time { color: var(--bw-accent); font-size: .85rem; }
@media (max-width: 850px) { .reading-layout { grid-template-columns: 1fr; } .reading-nav { order: -1; } .reading-nav a { display: inline-block; margin-right: 1rem; } .reading-nav .bw-btn { display: inline-flex; margin-top: .4rem; } .reading-grid { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .lesson-table, .score-inputs, .stage-list { grid-template-columns: 1fr 1fr; } .lesson-tools button { flex: 1 1 100%; } .reading-card { padding: 1rem; } }