.raid-calc{--c-data: #2e9e5b;--c-prot: #e8a33d;--c-spare: #3d7fe8;--c-cache: #8e44ad;--c-log: #16a085;--c-waste: #8a8a8a;--c-empty: var(--theme-border);margin-bottom:var(--space-2xl)}.raid-calc [hidden]{display:none!important}.rc-tabs{display:flex;gap:var(--space-xs);margin-bottom:var(--space-lg);flex-wrap:wrap}.rc-tab{font-family:inherit;font-size:var(--step--1);font-weight:var(--font-weight-medium);color:var(--theme-text-secondary);background:var(--theme-surface);border:1px solid var(--theme-border);padding:10px 20px;border-radius:var(--radius-full);cursor:pointer;transition:all 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var(--theme-border);color:var(--theme-text-secondary);background:var(--theme-bg-secondary);display:inline-flex;align-items:center;gap:4px}.rc-badge-on{color:var(--c-data);border-color:var(--c-data)}.rc-badge-off{color:var(--theme-text-muted)}.rc-chassis{background:var(--theme-surface);border:1px solid var(--theme-border);border-radius:var(--radius-lg);padding:var(--space-lg);overflow-x:auto}.rc-chassis-svg{width:100%;text-align:center}.rc-chassis svg{display:block;max-width:100%;height:auto;margin:0 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a{font-size:var(--step--1);color:var(--color-primary);display:inline-flex;align-items:center;gap:4px;text-decoration:none}.rc-links a:hover{text-decoration:underline}.rc-bd-pool{margin-top:10px;font-size:var(--step--1);display:flex;align-items:center;gap:6px;flex-wrap:wrap}.rc-bd-pool:first-child{margin-top:0}.rc-breakdown{list-style:none;margin:4px 0 0 14px;padding:0;display:flex;flex-direction:column;gap:4px}.rc-bd-aux{margin-top:14px;padding-top:12px;border-top:1px solid var(--theme-border)}.rc-bd-aux>strong{display:block;margin-bottom:6px}.rc-bd-aux code{font-size:.92em;background:var(--theme-bg-secondary);padding:1px 5px;border-radius:4px}.rc-guide{margin-top:16px;padding-top:14px;border-top:1px solid var(--theme-border);font-size:var(--step--1);line-height:1.65}.rc-guide strong{display:block;margin:12px 0 6px;color:var(--theme-text);font-size:var(--step-0)}.rc-guide strong:first-child{margin-top:0}.rc-guide 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