#js-tool-container-information-volume-calculator .tb-inf-app { display: flex; flex-direction: column; gap: 14px; --inf-bit: #6d4aa8; --inf-bit-soft: rgba(109,74,168,.12); --inf-bit-line: rgba(109,74,168,.38); }
html[data-theme="dark"] #js-tool-container-information-volume-calculator .tb-inf-app { --inf-bit: #a98add; --inf-bit-soft: rgba(169,138,221,.18); --inf-bit-line: rgba(169,138,221,.42); }
#js-tool-container-information-volume-calculator .tb-zone[data-tb-zone="outcome"] { display: flex; flex-direction: column; gap: 14px; }
#js-tool-container-information-volume-calculator .tbcalc-section-note { display: block; width: 100%; max-width: none; box-sizing: border-box; }
#js-tool-container-information-volume-calculator .tb-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px 20px; }
#js-tool-container-information-volume-calculator .tb-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
#js-tool-container-information-volume-calculator .tb-field label { font-size: .92rem; font-weight: 500; }
#js-tool-container-information-volume-calculator .tb-field select { height: 44px; padding: 0 12px; border: 1px solid var(--border-color, rgba(16,17,22,.09)); border-radius: var(--radius-sm, 8px); background: var(--bg-secondary, #fff); color: var(--text-primary, #12141a); font-size: 16px; }
#js-tool-container-information-volume-calculator .tb-hint { font-size: .8rem; line-height: 1.35; color: var(--text-muted, #5a6270); }
#js-tool-container-information-volume-calculator .tb-hero { display: flex; flex-direction: column; gap: 8px; padding: 18px 20px; border: 1px solid var(--border-color, rgba(16,17,22,.09)); border-left: 4px solid var(--inf-bit); border-radius: var(--radius-md, 12px); background: var(--inf-bit-soft); min-height: 148px; }
#js-tool-container-information-volume-calculator .tb-hero-label { font-size: .9rem; color: var(--text-secondary, #4d5465); }
#js-tool-container-information-volume-calculator .tb-hero-row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
#js-tool-container-information-volume-calculator .tb-hero-value { font-size: clamp(1.9rem, 5vw, 2.9rem); font-weight: 700; line-height: 1.05; font-variant-numeric: tabular-nums; }
#js-tool-container-information-volume-calculator .tb-unit { font-size: 1rem; color: var(--text-secondary, #4d5465); }
#js-tool-container-information-volume-calculator .tb-hero-chips { display: flex; flex-wrap: wrap; gap: 8px; }
#js-tool-container-information-volume-calculator .tb-chip { display: inline-block; padding: 4px 10px; border: 1px solid var(--border-color, rgba(16,17,22,.09)); border-radius: 999px; background: var(--bg-secondary, #fff); font-size: .82rem; font-variant-numeric: tabular-nums; }
#js-tool-container-information-volume-calculator .tb-hero-note { margin: 0; font-size: .86rem; line-height: 1.4; color: var(--text-secondary, #4d5465); }
#js-tool-container-information-volume-calculator .tb-status { border: 1px solid var(--border-color, rgba(16,17,22,.09)); border-left: 3px solid var(--accent-primary, #2f66ff); border-radius: var(--radius-sm, 8px); padding: 10px 14px; font-size: .88rem; color: var(--text-secondary, #4d5465); }
#js-tool-container-information-volume-calculator .tb-status.tb-status-warn { border-left-color: var(--warning, #b57c17); background: var(--warning-light, rgba(181,124,23,.1)); color: var(--text-primary, #12141a); }
#js-tool-container-information-volume-calculator .tb-inf-code { display: flex; flex-direction: column; gap: 10px; padding: 14px 16px; border: 1px solid var(--border-color, rgba(16,17,22,.09)); border-radius: var(--radius-md, 12px); }
#js-tool-container-information-volume-calculator .tb-inf-code-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
#js-tool-container-information-volume-calculator .tb-inf-code-title { font-size: .9rem; font-weight: 600; }
#js-tool-container-information-volume-calculator .tb-inf-code-note { font-size: .82rem; color: var(--text-secondary, #4d5465); font-variant-numeric: tabular-nums; }
#js-tool-container-information-volume-calculator .tb-inf-bits { display: flex; flex-wrap: wrap; gap: 6px; }
#js-tool-container-information-volume-calculator .tb-inf-bit { position: relative; display: block; width: 30px; height: 38px; border: 1px solid var(--inf-bit-line); border-radius: 5px; background: var(--bg-tertiary, #f1f2f5); overflow: hidden; }
#js-tool-container-information-volume-calculator .tb-inf-bit-fill { display: block; position: absolute; left: 0; top: 0; bottom: 0; width: 100%; background: var(--inf-bit-soft); box-shadow: inset 0 0 0 1px var(--inf-bit-line); }
#js-tool-container-information-volume-calculator .tb-inf-bit-index { position: absolute; left: 0; right: 0; bottom: 2px; text-align: center; font-size: .62rem; color: var(--text-muted, #5a6270); font-variant-numeric: tabular-nums; }
#js-tool-container-information-volume-calculator .tb-inf-code-desc { margin: 0; font-size: .8rem; color: var(--text-muted, #5a6270); }
#js-tool-container-information-volume-calculator .tb-inf-ladder { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
#js-tool-container-information-volume-calculator .tb-inf-step { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; border: 1px solid var(--border-color, rgba(16,17,22,.09)); border-radius: var(--radius-sm, 8px); min-width: 0; }
#js-tool-container-information-volume-calculator .tb-inf-step-active { background: var(--inf-bit-soft); box-shadow: inset 0 -3px 0 var(--inf-bit); }
#js-tool-container-information-volume-calculator .tb-inf-step-unit { font-size: .74rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-secondary, #4d5465); }
#js-tool-container-information-volume-calculator .tb-inf-step-val { font-size: 1rem; font-weight: 600; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
#js-tool-container-information-volume-calculator .tb-inf-step-note { font-size: .72rem; color: var(--text-muted, #5a6270); }
#js-tool-container-information-volume-calculator .tb-spec { display: flex; flex-direction: column; gap: 8px; }
#js-tool-container-information-volume-calculator .tb-spec-row { display: grid; grid-template-columns: 1fr auto auto; align-items: baseline; gap: 6px 16px; padding: 10px 14px; border: 1px solid var(--border-color, rgba(16,17,22,.09)); border-radius: var(--radius-sm, 8px); font-size: .9rem; }
#js-tool-container-information-volume-calculator .tb-spec-val { font-weight: 600; font-variant-numeric: tabular-nums; }
#js-tool-container-information-volume-calculator .tb-spec-norm { font-size: .8rem; color: var(--text-muted, #5a6270); font-variant-numeric: tabular-nums; }
#js-tool-container-information-volume-calculator .tb-table-wrap { overflow-x: auto; border: 1px solid var(--border-color, rgba(16,17,22,.09)); border-radius: var(--radius-md, 12px); -webkit-overflow-scrolling: touch; }
#js-tool-container-information-volume-calculator .tb-table { width: 100%; border-collapse: collapse; font-size: .88rem; font-variant-numeric: tabular-nums; }
#js-tool-container-information-volume-calculator .tb-table caption { caption-side: top; text-align: left; padding: 12px 16px; font-weight: 600; font-size: .88rem; color: var(--text-secondary, #4d5465); }
#js-tool-container-information-volume-calculator .tb-table th { text-align: left; padding: 10px 14px; font-size: .74rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-secondary, #4d5465); background: var(--bg-tertiary, #f1f2f5); border-bottom: 1px solid var(--border-color, rgba(16,17,22,.09)); white-space: nowrap; }
#js-tool-container-information-volume-calculator .tb-table th:nth-child(n+2) { text-align: right; }
#js-tool-container-information-volume-calculator .tb-table td { padding: 10px 14px; border-top: 1px solid var(--border-color, rgba(16,17,22,.09)); overflow-wrap: anywhere; }
#js-tool-container-information-volume-calculator .tb-table td:nth-child(n+2) { text-align: right; }
#js-tool-container-information-volume-calculator .tb-table tbody tr:hover { background: var(--bg-tertiary, #f1f2f5); }
#js-tool-container-information-volume-calculator .tb-table tfoot td { font-weight: 600; border-top: 2px solid var(--border-color, rgba(16,17,22,.09)); }
@media (max-width: 640px) {
#js-tool-container-information-volume-calculator .tb-inf-app { gap: 10px; }
#js-tool-container-information-volume-calculator .tb-grid-3 { grid-template-columns: 1fr; }
#js-tool-container-information-volume-calculator .tb-inf-ladder { grid-template-columns: 1fr 1fr; }
#js-tool-container-information-volume-calculator .tb-inf-bit { width: 26px; height: 34px; }
#js-tool-container-information-volume-calculator .tb-spec-row { grid-template-columns: 1fr auto; }
#js-tool-container-information-volume-calculator .tb-spec-norm { grid-column: 1 / -1; }
}