.ledger-inner-body {
    min-width: 320px;
    background:
        linear-gradient(180deg, rgba(53, 108, 243, .055), transparent 260px),
        var(--ledger-bg);
}

.ledger-inner-body .ledger-topbar {
    position: sticky;
    z-index: 100;
    top: 0;
    box-shadow: 0 1px 10px rgba(20, 30, 55, .04);
}

.ledger-inner-page { min-height: calc(100vh - 62px); padding-bottom: 24px; }
.ledger-inner-shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }

.ledger-inner-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    min-height: 58px;
    margin: 16px 0;
    padding: 7px;
    overflow-x: auto;
    border: 1px solid var(--ledger-line);
    border-radius: 8px;
    background: rgba(255, 255, 255, .96);
    box-shadow: var(--ledger-shadow);
    scrollbar-width: none;
}
.ledger-inner-nav::-webkit-scrollbar { display: none; }
.ledger-inner-nav a, .ledger-inner-nav button {
    display: inline-flex;
    flex: 1 0 132px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 14px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--ledger-text-2);
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    transition: background .18s ease, color .18s ease, transform .18s ease;
}
.ledger-inner-nav a:hover, .ledger-inner-nav button:hover { background: #f3f6fb; color: var(--ledger-deep); }
.ledger-inner-nav a.active { background: var(--ledger-tint); color: var(--ledger-deep); }
.ledger-inner-nav i {
    display: grid;
    width: 26px;
    height: 26px;
    place-items: center;
    border-radius: 8px;
    background: #f0f3f8;
    color: #7d899a;
    font-style: normal;
    font-size: 11px;
}
.ledger-inner-nav a.active i { background: linear-gradient(135deg, var(--ledger-brand), var(--ledger-deep)); color: #fff; }

.ledger-page-heading {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 144px;
    margin-bottom: 14px;
    padding: 24px 28px 24px 34px;
    overflow: hidden;
    border: 1px solid var(--ledger-line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--ledger-shadow);
}
.ledger-page-heading::before {
    position: absolute;
    top: 22px;
    bottom: 22px;
    left: 0;
    width: 6px;
    border-radius: 0 6px 6px 0;
    background: linear-gradient(180deg, var(--ledger-brand), #7ca0ff);
    content: "";
}
.ledger-page-heading::after { display: none; }
.ledger-page-heading > div { position: relative; z-index: 1; }
.ledger-page-heading a, .ledger-page-heading span, .ledger-page-heading em { color: var(--ledger-muted); font-size: 12px; font-style: normal; }
.ledger-page-heading span { margin: 0 7px; }
.ledger-page-heading em { color: var(--ledger-brand); }
.ledger-page-heading h1 { margin: 11px 0 4px; color: var(--ledger-text); font-size: clamp(24px, 3vw, 34px); line-height: 1.2; letter-spacing: -.02em; }
.ledger-page-heading p { margin: 0; color: var(--ledger-muted); font-size: 13px; }
.ledger-page-heading > b {
    position: relative;
    z-index: 1;
    min-width: 124px;
    color: var(--ledger-brand);
    font: 800 34px/1 var(--ledger-num);
    text-align: right;
}
.ledger-page-heading > b small { display: block; margin-top: 8px; color: var(--ledger-muted); font: 500 11px var(--ledger-font); }
.ledger-page-heading > button {
    position: relative;
    z-index: 1;
    min-height: 42px;
    padding: 0 18px;
    border: 0;
    border-radius: 6px;
    background: var(--ledger-tint);
    color: var(--ledger-deep);
    font-weight: 700;
}
.ledger-page-heading.compact { min-height: 124px; }

.ledger-content-card {
    overflow: hidden;
    border: 1px solid var(--ledger-line) !important;
    border-radius: 8px;
    background: #fff !important;
    box-shadow: var(--ledger-shadow);
}
.ledger-search-panel { margin-bottom: 14px; padding: 12px; border: 1px solid var(--ledger-line); border-radius: 8px; background: #fff; box-shadow: var(--ledger-shadow); }
.ledger-inner-body .gallery-search label { height: 44px; border: 1px solid #dfe5ee; border-radius: 7px; background: #f7f9fc; }
.ledger-inner-body .gallery-search label:focus-within { border-color: var(--ledger-brand); box-shadow: 0 0 0 3px var(--ledger-tint); background: #fff; }
.ledger-inner-body .gallery-search label span { color: var(--ledger-brand); }
.ledger-inner-body .gallery-search input { height: 42px; color: var(--ledger-text); font-size: 14px; }

/* 资料大全 */
.ledger-inner-body .corpus-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    padding: 8px;
}
.ledger-inner-body .corpus-list a {
    display: grid;
    grid-template-columns: 1fr auto;
    min-height: 116px;
    margin: 5px;
    padding: 17px 18px;
    border: 1px solid var(--ledger-line);
    border-radius: 8px;
    background: #fff;
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.ledger-inner-body .corpus-list a:hover { border-color: #c8d6fb; box-shadow: 0 8px 20px rgba(35, 69, 150, .08); transform: translateY(-2px); }
.ledger-inner-body .corpus-list a[hidden], .ledger-inner-body .gallery-index a[hidden] { display: none; }
.ledger-inner-body .corpus-list a span, .ledger-inner-body .corpus-list a strong, .ledger-inner-body .corpus-list a small { position: static; display: block; grid-column: 1; }
.ledger-inner-body .corpus-list a span { width: max-content; padding: 3px 8px; border-radius: 12px; background: var(--ledger-tint); color: var(--ledger-brand); font-size: 10px; }
.ledger-inner-body .corpus-list a strong { margin-top: 10px; color: var(--ledger-text); font-size: 15px; line-height: 1.5; }
.ledger-inner-body .corpus-list a small { margin-top: 4px; color: var(--ledger-muted); font-size: 11px; }
.ledger-inner-body .corpus-list a i { grid-row: 1 / span 3; grid-column: 2; align-self: center; color: #b5becc; font-style: normal; font-size: 18px; }

.ledger-inner-body .corpus-detail { max-width: 980px; margin: 0 auto; }
.ledger-inner-body .corpus-ledger-head { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 22px; border-bottom: 1px solid var(--ledger-line); background: #fbfcfe; }
.ledger-inner-body .corpus-ledger-head > div:first-child > span { display: inline-block; padding: 3px 8px; border-radius: 10px; background: var(--ledger-tint); color: var(--ledger-brand); font-size: 10px; font-weight: 700; }
.ledger-inner-body .corpus-ledger-head h2 { margin: 6px 0 2px; color: var(--ledger-text); font-size: 17px; }
.ledger-inner-body .corpus-ledger-head p { margin: 0; color: var(--ledger-muted); font-size: 10px; }
.ledger-inner-body .corpus-summary { display: flex; gap: 7px; }
.ledger-inner-body .corpus-summary > span { min-width: 68px; padding: 7px 9px; border: 1px solid #e1e7f0; border-radius: 6px; background: #fff; color: var(--ledger-muted); font-size: 9px; text-align: center; }
.ledger-inner-body .corpus-summary b { display: block; color: var(--ledger-text); font: 800 17px/1.2 var(--ledger-num); }
.ledger-inner-body .corpus-summary .hit b { color: var(--ledger-green); }
.ledger-inner-body .corpus-summary .miss b { color: #b67811; }
.ledger-inner-body .corpus-detail > p { color: var(--ledger-muted); }
.ledger-inner-body .corpus-detail > img { max-width: 900px; margin: 0 auto; }
.ledger-inner-body .corpus-record { position: relative; display: grid; grid-template-columns: 104px minmax(0, 1fr) 245px; gap: 18px; align-items: center; min-height: 104px; padding: 14px 20px; border-bottom: 1px solid #e6eaf0; background: #fff; }
.ledger-inner-body .corpus-record::before { position: absolute; top: 14px; bottom: 14px; left: 0; width: 3px; background: #b6c0cf; content: ""; }
.ledger-inner-body .corpus-record.is-hit::before { background: var(--ledger-green); }
.ledger-inner-body .corpus-record.is-miss::before { background: #d6a23f; }
.ledger-inner-body .corpus-record.is-pending { background: #fbfcff; }
.ledger-inner-body .corpus-record-period { padding-right: 16px; border-right: 1px solid #e7ebf1; }
.ledger-inner-body .corpus-record-period > span { display: block; padding: 0; background: transparent; color: var(--ledger-deep); font: 800 16px var(--ledger-num); }
.ledger-inner-body .corpus-record-period > small { color: var(--ledger-muted); font-size: 9px; }
.ledger-inner-body .corpus-record-prediction > small, .ledger-inner-body .corpus-record-result > div > small { display: block; margin-bottom: 5px; color: var(--ledger-muted); font-size: 9px; }
.ledger-inner-body .corpus-record-prediction > strong { color: #c82b42; font-size: 17px; line-height: 1.55; text-align: left; }
.ledger-inner-body .corpus-record-prediction mark { padding: 1px 3px; border-radius: 3px; background: #ffec83; color: #a31325; }
.ledger-inner-body .corpus-record-result { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 3px 10px; padding: 10px 11px; border: 1px solid #e4e9f1; border-radius: 7px; background: #f7f9fc; }
.ledger-inner-body .corpus-record-result > div { min-width: 0; }
.ledger-inner-body .corpus-result-value { display: flex; align-items: center; gap: 7px; padding: 0; background: transparent; }
.ledger-inner-body .corpus-result-value > i { display: grid; width: 31px; height: 31px; place-items: center; border-radius: 50%; background: var(--result-color); color: #fff; font: 800 11px var(--ledger-num); font-style: normal; }
.ledger-inner-body .corpus-result-value > i.red { --result-color: var(--ledger-red); }
.ledger-inner-body .corpus-result-value > i.blue { --result-color: var(--ledger-blue); }
.ledger-inner-body .corpus-result-value > i.green { --result-color: var(--ledger-green); }
.ledger-inner-body .corpus-result-value > b { color: var(--ledger-text); font-size: 14px; }
.ledger-inner-body .corpus-result-value > em { padding: 2px 5px; border-radius: 4px; background: #fff; color: var(--ledger-muted); font-size: 8px; font-style: normal; }
.ledger-inner-body .corpus-result-pending { padding: 0; background: transparent; color: #687487; font-size: 12px; }
.ledger-inner-body .corpus-result-status { justify-self: end; padding: 3px 7px; border-radius: 9px; background: #eef1f5; color: #697587; font-size: 9px; font-weight: 700; }
.ledger-inner-body .is-hit .corpus-result-status { background: #e7f8f1; color: #087b53; }
.ledger-inner-body .is-miss .corpus-result-status { background: #fff5df; color: #9c6810; }
.ledger-inner-body .corpus-result-raw { grid-column: 1 / -1; overflow: hidden; color: #9ba4b2; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.ledger-inner-body .corpus-note { margin: 14px; border: 1px solid #e8edf5; border-radius: 10px; background: #f8fafc; }

/* 图库 */
.ledger-inner-body .gallery-index {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 9px;
    padding: 14px;
}
.ledger-inner-body .gallery-index h2 { grid-column: 1 / -1; height: auto; margin: 7px 0 0; padding: 6px 2px; background: transparent; color: var(--ledger-brand); font: 800 12px var(--ledger-num); }
.ledger-inner-body .gallery-index h2:first-child { margin-top: 0; }
.ledger-inner-body .gallery-index a { position: relative; height: auto; min-height: 48px; padding: 13px 36px 13px 14px; border: 1px solid var(--ledger-line); border-radius: 10px; background: #fff; color: var(--ledger-text-2); font-size: 13px; line-height: 20px; }
.ledger-inner-body .gallery-index a::after { position: absolute; top: 50%; right: 13px; color: #b7c0ce; content: "→"; transform: translateY(-50%); }
.ledger-inner-body .gallery-index a:hover { border-color: #c8d6fb; background: #f9fbff; color: var(--ledger-deep); }
.ledger-inner-body .green-gallery-empty { grid-column: 1 / -1; padding: 90px 20px; color: var(--ledger-muted); text-align: center; }
.ledger-inner-body .gallery-detail-years { justify-content: flex-start; gap: 6px; min-height: auto; margin-bottom: 12px; padding: 9px; border: 1px solid var(--ledger-line); border-radius: 8px; background: #fff; box-shadow: var(--ledger-shadow); }
.ledger-inner-body .gallery-detail-years a { min-width: 86px; min-height: 40px; padding: 0 14px; border: 0; border-radius: 6px; line-height: 40px; }
.ledger-inner-body .gallery-detail-years a.active { background: var(--ledger-tint); color: var(--ledger-deep); font-weight: 700; }
.ledger-inner-body .gallery-issue-tabs { width: 100%; height: auto; margin-bottom: 12px; padding: 8px 10px; border: 1px solid var(--ledger-line); border-radius: 8px; box-shadow: var(--ledger-shadow); }
.ledger-inner-body .gallery-issue-tabs a { min-height: 38px; padding: 0 15px; border-radius: 6px; background: #f5f7fa; line-height: 38px; }
.ledger-inner-body .gallery-issue-tabs a.active { background: linear-gradient(135deg, var(--ledger-brand), var(--ledger-deep)); color: #fff; }
.ledger-inner-body .gallery-issue-tabs > button { min-height: 38px; border-radius: 6px; background: var(--ledger-tint); color: var(--ledger-deep); }
.ledger-inner-body .gallery-picture-detail { max-width: 900px; margin: 0 auto; }
.ledger-inner-body .gallery-category-picture { overflow: hidden; border: 1px solid var(--ledger-line); border-radius: 8px; background: #fff; box-shadow: var(--ledger-shadow); }
.ledger-inner-body .gallery-sibling-nav { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; min-height: 54px; padding: 8px 13px; border-bottom: 1px solid var(--ledger-line); background: #fbfcfe; }
.ledger-inner-body .gallery-sibling-nav a, .ledger-inner-body .gallery-sibling-nav span { color: var(--ledger-muted); font-size: 9px; }
.ledger-inner-body .gallery-sibling-nav a:last-child, .ledger-inner-body .gallery-sibling-nav span:last-child { text-align: right; }
.ledger-inner-body .gallery-sibling-nav b, .ledger-inner-body .gallery-sibling-nav > strong { color: var(--ledger-text); font-size: 11px; }
.ledger-inner-body .gallery-real-actions a { display: flex; flex: 1; min-height: 44px; align-items: center; justify-content: center; border-right: 1px solid var(--ledger-line); color: var(--ledger-muted); }
.ledger-image-viewer { position: fixed; z-index: 3000; inset: 0; display: none; align-items: center; justify-content: center; padding: 58px 20px 20px; background: rgba(7, 13, 24, .9); }
.ledger-image-viewer.show { display: flex; }
.ledger-image-viewer img { display: block; max-width: min(1200px, 96vw); max-height: calc(100vh - 90px); object-fit: contain; }
.ledger-image-viewer button { position: absolute; top: 14px; right: 18px; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; background: rgba(0,0,0,.3); color: #fff; font-size: 25px; }
.ledger-inner-body .gallery-picture-detail > h2 { padding: 16px; color: var(--ledger-text); font-weight: 700; }
.ledger-inner-body .gallery-image-frame { background: #edf1f7; }
.ledger-inner-body .gallery-detail-image { max-width: 900px; margin: 0 auto; background: #edf1f7; }
.ledger-inner-body .gallery-social-bar { height: 52px; border-color: var(--ledger-line); }
.ledger-inner-body .gallery-social-bar button { min-height: 44px; border-color: var(--ledger-line); color: var(--ledger-muted); }
.ledger-inner-body .gallery-vote, .ledger-inner-body .gallery-comments { padding: 18px; border-bottom: 1px solid var(--ledger-line); }
.ledger-inner-body .gallery-vote h3, .ledger-inner-body .gallery-comments h3 { color: var(--ledger-text); font-weight: 700; }
.ledger-inner-body .gallery-vote > div { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; }
.ledger-inner-body .gallery-vote > div button { min-height: 54px; border-color: var(--ledger-line); border-radius: 9px; background: #f8fafc; }
.ledger-inner-body .gallery-vote-submit, .ledger-inner-body .gallery-comments > button { min-height: 44px; border-radius: 10px; background: linear-gradient(135deg, var(--ledger-brand), var(--ledger-deep)); }

/* 历期开奖 */
.ledger-inner-body .history-shell { width: min(1180px, calc(100% - 32px)); min-height: 0; overflow: visible; background: transparent; }
.ledger-inner-body .history-toolbar { gap: 10px; height: auto; margin-bottom: 12px; padding: 11px 13px; border: 1px solid var(--ledger-line); border-radius: 8px; background: #fff; box-shadow: var(--ledger-shadow); }
.ledger-inner-body .history-toolbar > strong { margin-right: auto; color: var(--ledger-text); font-weight: 700; }
.ledger-inner-body .history-tool-button, .ledger-inner-body .history-year-picker, .ledger-inner-body .history-year-picker select { min-height: 38px; }
.ledger-inner-body .history-tool-button, .ledger-inner-body .history-year-picker select { padding: 0 13px; border: 1px solid var(--ledger-line); border-radius: 9px; background: #f7f9fc; color: var(--ledger-text-2); }
.ledger-inner-body .history-tool-button[aria-pressed="true"] { border-color: #c5d4fb; background: var(--ledger-tint); color: var(--ledger-deep); box-shadow: none; }
.ledger-inner-body .history-year-picker select { width: 74px; }
.ledger-inner-body .history-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 0; }
.ledger-inner-body .history-item { height: auto; min-height: 152px; margin: 0; padding: 17px; border: 1px solid var(--ledger-line); border-radius: 8px; background: #fff; box-shadow: var(--ledger-shadow); }
.ledger-inner-body .history-item-heading { width: 100%; height: auto; margin: 0 0 13px; }
.ledger-inner-body .history-item-heading h2 { color: var(--ledger-text); font-size: 14px; font-weight: 700; }
.ledger-inner-body .history-item-heading time { color: var(--ledger-muted); font-size: 11px; }
.ledger-inner-body .history-balls { --history-ball-size: 42px; justify-content: space-between; width: 100%; height: auto; min-height: 90px; margin: 0; padding: 12px; overflow: visible; border: 1px solid #edf0f5; border-radius: 11px; background: #f9fbfd; }
.ledger-inner-body .history-ball { flex-basis: var(--history-ball-size); }
.ledger-inner-body .history-ball strong { color: #fff; font-size: 17px; background-image: none !important; border-radius: 50%; box-shadow: 0 4px 10px rgba(30, 45, 80, .14); }
.ledger-inner-body .history-ball.red strong { background: var(--ledger-red); }
.ledger-inner-body .history-ball.blue strong { background: var(--ledger-blue); }
.ledger-inner-body .history-ball.green strong { background: var(--ledger-green); }
.ledger-inner-body .history-ball small { display: inline-flex; height: auto; margin-top: 7px; padding: 3px 5px; border: 1px solid #dfe5ee; border-radius: 6px; background: #fff; color: var(--ledger-text-2); font-size: 9px; line-height: 14px; }
.ledger-inner-body .history-plus { flex-basis: 18px; width: 18px; color: var(--ledger-muted); }
.ledger-inner-body .history-empty { grid-column: 1 / -1; border: 1px solid var(--ledger-line); border-radius: 8px; background: #fff; }

/* 高手资料 */
.ledger-inner-body .post-page { max-width: 980px; margin: 0 auto; }
.ledger-inner-body .post-page > header h1 { height: auto; margin: 0; padding: 14px 20px; background: #f5f8ff; color: var(--ledger-brand); font-size: 13px; line-height: 1.5; text-align: left; }
.ledger-inner-body .post-page > h2 { padding: 20px; color: var(--ledger-text); font-size: 20px; border-color: var(--ledger-line); }
.ledger-inner-body .post-meta { padding: 11px 20px; color: var(--ledger-muted); border-color: var(--ledger-line); }
.ledger-inner-body .post-meta b { color: var(--ledger-text-2); }
.ledger-inner-body .warm-tip { margin: 14px 18px 0; border: 1px solid #f0dfad; border-radius: 9px; background: #fffaf0; color: #9a6a15; }
.ledger-inner-body .expert-prediction-history { min-height: 240px; }
.ledger-inner-body .expert-prediction-row { padding: 12px 8px; border-color: #e7ebf1; font-size: 15px; }
.ledger-inner-body .post-commitment { border-radius: 10px; border-color: var(--ledger-line); background: #f8fafc; }
.ledger-inner-body .back-home { min-height: 42px; border-radius: 10px; background: linear-gradient(135deg, var(--ledger-brand), var(--ledger-deep)); line-height: 42px; }

/* 走势与选号工具 */
.ledger-inner-body .toolbox-shell { width: 100%; min-height: 0; margin: 0; }
.ledger-inner-body .toolbox-tabs { position: static; height: auto; padding: 8px; gap: 6px; border-bottom: 1px solid var(--ledger-line); background: #fff; }
.ledger-inner-body .toolbox-tabs button { min-height: 42px; padding: 0 8px; border: 0; border-radius: 9px; background: #f4f6fa; color: var(--ledger-text-2); line-height: 1.3; }
.ledger-inner-body .toolbox-tabs button.active { background: var(--ledger-tint); color: var(--ledger-deep); font-weight: 700; }
.ledger-inner-body .toolbox-tabs button.active::after { display: none; }
.ledger-inner-body .picker-table-row { grid-template-columns: 96px 1fr; min-height: 72px; border-color: var(--ledger-line); }
.ledger-inner-body .picker-table-row h2 { padding: 12px; border-color: #dfe7fb; background: #f2f6ff; color: var(--ledger-deep); font-size: 13px; }
.ledger-inner-body .picker-table-row > div { gap: 8px; padding: 12px; }
.ledger-inner-body .picker-table-row button { min-width: 50px; min-height: 42px; height: auto; padding: 7px 13px; border-color: #dfe4ec; border-radius: 9px; background: #fff; color: var(--ledger-text-2); line-height: 1.3; }
.ledger-inner-body .picker-table-row button:hover { border-color: #b9caf7; background: #f8faff; }
.ledger-inner-body .picker-table-row button.active { border-color: var(--ledger-brand); background: var(--ledger-tint); color: var(--ledger-deep); }
.ledger-inner-body .picker-table-row button.active i { color: var(--ledger-brand); }
.ledger-inner-body .picker-spacer { display: none; }
.ledger-inner-body .toolbox-selection { position: static; width: auto; min-height: 68px; margin: 14px; padding: 12px; border: 1px solid var(--ledger-line); border-radius: 11px; background: #f8fafc; }
.ledger-inner-body .toolbox-fixed-actions { position: sticky; z-index: 20; bottom: 0; width: 100%; height: 50px; border-top-color: var(--ledger-line); background: rgba(255, 255, 255, .96); backdrop-filter: blur(12px); }
.ledger-inner-body .toolbox-fixed-actions button { height: 50px; border-color: var(--ledger-line); color: var(--ledger-text-2); }
.ledger-inner-body .toolbox-fixed-actions button:last-child { background: linear-gradient(135deg, var(--ledger-brand), var(--ledger-deep)); color: #fff; }
.ledger-inner-body .machine-table { margin-top: 20px; border-color: var(--ledger-line); }
.ledger-inner-body .machine-table th { border-color: rgba(255,255,255,.2); background: var(--ledger-deep); }
.ledger-inner-body .machine-start { min-height: 48px; border-radius: 10px; background: linear-gradient(135deg, var(--ledger-brand), var(--ledger-deep)); }
.ledger-inner-body .lucky-pane, .ledger-inner-body .wheel-pane { min-height: 560px; padding: 24px; background: linear-gradient(145deg, #f4f7ff, #e9f0ff); }
.ledger-inner-body .lucky-form, .ledger-inner-body .wheel-settings { padding: 18px; border: 1px solid #dce5fb; border-radius: 12px; background: rgba(255,255,255,.82); color: var(--ledger-text-2); font-size: 15px; }
.ledger-inner-body .lucky-start { max-width: 360px; height: 48px; margin: 18px auto; border: 0; border-radius: 10px; background: linear-gradient(135deg, var(--ledger-brand), var(--ledger-deep)); font-size: 18px; }
.ledger-inner-body .lucky-grid { gap: 18px; max-width: 620px; margin: auto; padding: 24px; border: 1px solid #dce5fb; border-radius: 14px; background: #fff; }
.ledger-inner-body .lucky-grid span { margin: auto; border-color: #dce5fb; background: linear-gradient(145deg, #587ff0, #315dd6); box-shadow: 0 4px 10px rgba(47, 84, 195, .2); }
.ledger-inner-body .fortune-wheel { margin: 70px auto 22px; }
.ledger-inner-body .wheel-result { color: var(--ledger-deep); }
.ledger-inner-body .combo-pane { min-height: 560px; padding: 18px; background: #f6f8fb; }
.ledger-inner-body .combo-number-grid { gap: 8px; }
.ledger-inner-body .combo-number-grid button { width: 38px; height: 38px; }
.ledger-inner-body .combo-actions button { min-height: 42px; border-radius: 9px; background: var(--ledger-brand); box-shadow: none; }
.ledger-inner-body .combo-results { border: 1px solid var(--ledger-line); border-radius: 12px; }
.ledger-inner-body .combo-results h2 { color: var(--ledger-deep); }

.ledger-inner-body :where(a, button, input, select, textarea):focus-visible { outline: 3px solid rgba(53, 108, 243, .28); outline-offset: 2px; }

@media (max-width: 900px) {
    .ledger-inner-body .corpus-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ledger-inner-body .gallery-index { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .ledger-inner-body .history-list { grid-template-columns: 1fr; }
}

@media (max-width: 650px) {
    .ledger-inner-page { min-height: calc(100vh - 61px); }
    .ledger-inner-shell, .ledger-inner-body .history-shell { width: calc(100% - 20px); }
    .ledger-inner-nav { min-height: 54px; margin: 10px 0; padding: 5px; border-radius: 8px; }
    .ledger-inner-nav a, .ledger-inner-nav button { flex-basis: 104px; min-height: 42px; padding: 0 8px; font-size: 12px; }
    .ledger-inner-nav i { width: 23px; height: 23px; }
    .ledger-page-heading { min-height: 126px; padding: 20px 17px 20px 23px; border-radius: 8px; }
    .ledger-page-heading.compact { min-height: 116px; }
    .ledger-page-heading h1 { margin-top: 9px; font-size: 25px; }
    .ledger-page-heading p { max-width: 270px; font-size: 11px; line-height: 1.6; }
    .ledger-page-heading > b { min-width: 70px; font-size: 25px; }
    .ledger-page-heading > button { min-height: 40px; padding: 0 12px; font-size: 12px; }
    .ledger-inner-body .corpus-list { grid-template-columns: 1fr; }
    .ledger-inner-body .corpus-list a { min-height: 102px; }
    .ledger-inner-body .gallery-index { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; padding: 10px; }
    .ledger-inner-body .gallery-index a { padding: 11px 30px 11px 11px; font-size: 12px; }
    .ledger-inner-body .gallery-vote > div { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .ledger-inner-body .gallery-sibling-nav { grid-template-columns: 1fr auto 1fr; padding: 8px 9px; }
    .ledger-inner-body .corpus-ledger-head { align-items: flex-start; padding: 15px 13px; flex-direction: column; gap: 12px; }
    .ledger-inner-body .corpus-summary { width: 100%; }
    .ledger-inner-body .corpus-summary > span { flex: 1; min-width: 0; }
    .ledger-inner-body .corpus-record { grid-template-columns: 74px minmax(0, 1fr); gap: 10px; min-height: 0; padding: 13px 10px 13px 13px; }
    .ledger-inner-body .corpus-record-period { padding-right: 8px; }
    .ledger-inner-body .corpus-record-period > span { font-size: 13px; }
    .ledger-inner-body .corpus-record-prediction > strong { font-size: 16px; }
    .ledger-inner-body .corpus-record-result { grid-column: 1 / -1; grid-row: 2; padding: 9px 10px; }
    .ledger-inner-body .history-toolbar { flex-wrap: wrap; }
    .ledger-inner-body .history-toolbar > strong { flex: 1 0 100%; }
    .ledger-inner-body .history-item { padding: 13px 10px; }
    .ledger-inner-body .history-balls { --history-ball-size: 35px; padding: 10px 6px; }
    .ledger-inner-body .history-ball strong { font-size: 14px; }
    .ledger-inner-body .history-ball small { padding: 2px 3px; font-size: 8px; }
    .ledger-inner-body .history-plus { flex-basis: 12px; width: 12px; font-size: 16px; }
    .ledger-inner-body .post-page > h2 { font-size: 17px; }
    .ledger-inner-body .post-meta { flex-direction: column; gap: 5px; }
    .ledger-inner-body .expert-prediction-history { padding: 10px; }
    .ledger-inner-body .expert-prediction-row { font-size: 13px; }
    .ledger-inner-body .toolbox-tabs { display: flex; overflow-x: auto; }
    .ledger-inner-body .toolbox-tabs button { flex: 0 0 92px; }
    .ledger-inner-body .picker-table-row { grid-template-columns: 58px 1fr; }
    .ledger-inner-body .picker-table-row h2 { padding: 8px 5px; }
    .ledger-inner-body .picker-table-row > div { gap: 6px; padding: 9px; }
    .ledger-inner-body .picker-table-row button { min-width: 44px; min-height: 40px; padding: 6px 9px; font-size: 12px; }
    .ledger-inner-body .lucky-pane, .ledger-inner-body .wheel-pane { padding: 14px; }
    .ledger-inner-body .lucky-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; padding: 16px; }
    .ledger-inner-body .fortune-wheel { width: 280px; height: 280px; margin-top: 50px; }
}

@media (prefers-reduced-motion: reduce) {
    .ledger-inner-body *, .ledger-inner-body *::before, .ledger-inner-body *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}