/*
 * ETheme-Block — tabs-content（内容 Tab）
 *
 * 结构：section（全宽）→ .etb-tabs-content__inner（标准宽度 1350px）
 *      → header / nav / panels（多个 tab 面板堆叠）
 * 风格：underline（默认）| pill（胶囊）| card（卡片）
 */
.etb-tabs-content{box-sizing: border-box;width: 100%;padding-block: var(--eth-section-space-y,3rem)}.etb-tabs-content__inner{box-sizing: border-box;width: 100%;max-width: var(--eth-container,1350px);margin-inline: auto;padding-inline: var(--eth-section-space-x,1.5rem)}.etb-tabs-content__nav{display: flex;flex-wrap: wrap;gap: var(--eth-space-2xs,0.6rem);border-bottom: 1px solid var(--eth-border,rgba(0,0,0,0.12))}.etb-tabs-content--layout-top.etb-tabs-content--nav-left .etb-tabs-content__nav{justify-content: flex-start}.etb-tabs-content--layout-top.etb-tabs-content--nav-center .etb-tabs-content__nav{justify-content: center}.etb-tabs-content--layout-top.etb-tabs-content--nav-right .etb-tabs-content__nav{justify-content: flex-end}.etb-tabs-content--layout-top.etb-tabs-content--nav-stretch .etb-tabs-content__tab{flex: 1 1 0}.etb-tabs-content__nav-empty{padding: var(--eth-space-2xs,0.6rem) 0;color: var(--eth-text-muted,#555)}.etb-tabs-content button.etb-tabs-content__tab{box-sizing: border-box;display: inline-flex;align-items: center;justify-content: center;gap: 0.4em;margin: 0;padding: 0.65em 1.2em;-webkit-appearance: none;appearance: none;font-family: inherit;font-size: var(--eth-fs-small,0.9rem);font-weight: var(--eth-fw-semibold,600);line-height: 1.2;color: var(--eth-text-muted,#555);text-align: center;text-decoration: none;text-transform: none;cursor: pointer;white-space: nowrap;border: 1px solid transparent;background: transparent;transition: color var(--eth-transition-s,var(--etb-duration-fast) ease),background var(--eth-transition-s,var(--etb-duration-fast) ease),border-color var(--eth-transition-s,var(--etb-duration-fast) ease),box-shadow var(--eth-transition-s,var(--etb-duration-fast) ease)}.etb-tabs-content button.etb-tabs-content__tab:hover,.etb-tabs-content button.etb-tabs-content__tab:focus{background: transparent;color: var(--eth-primary,#4f46e5)}.etb-tabs-content button.etb-tabs-content__tab:focus-visible{outline: 2px solid var(--eth-primary,#4f46e5);outline-offset: 2px}.etb-tabs-content__panel{margin-top: var(--eth-space-m,1.5rem)}.etb-tabs-content--ready .etb-tabs-content__panel{display: none}.etb-tabs-content--ready .etb-tabs-content__panel.is-active{display: block}.etb-tabs-content.is-style-underline .etb-tabs-content__tab{border-bottom: 2px solid transparent;border-radius: 0;padding: 0.7em 0.35em;margin-bottom: -1px}.etb-tabs-content.is-style-underline .etb-tabs-content__tab.is-active{background: transparent;color: var(--eth-primary,#4f46e5);border-bottom-color: var(--eth-primary,#4f46e5)}.etb-tabs-content.is-style-pill .etb-tabs-content__nav{border-bottom: 0}.etb-tabs-content.is-style-pill .etb-tabs-content__tab{border-radius: var(--eth-radius-full,999rem);border: 1px solid var(--eth-border,rgba(0,0,0,0.12));background: var(--eth-bg-surface,#fff)}.etb-tabs-content.is-style-pill .etb-tabs-content__tab.is-active{background: var(--eth-primary,#4f46e5);border-color: var(--eth-primary,#4f46e5);color: var(--eth-light,#fff)}.etb-tabs-content.is-style-pill button.etb-tabs-content__tab:not(.is-active):hover,.etb-tabs-content.is-style-pill button.etb-tabs-content__tab:not(.is-active):focus{background: var(--eth-bg-muted,#f5f5f7);color: var(--eth-primary,#4f46e5)}.etb-tabs-content.is-style-pill button.etb-tabs-content__tab.is-active:hover,.etb-tabs-content.is-style-pill button.etb-tabs-content__tab.is-active:focus,.etb-tabs-content.is-style-pill button.etb-tabs-content__tab.is-active:active{background: var(--eth-primary,#4f46e5);border-color: var(--eth-primary,#4f46e5);color: var(--eth-light,#fff)}.etb-tabs-content.is-style-card .etb-tabs-content__nav{border-bottom: 0}.etb-tabs-content.is-style-card .etb-tabs-content__tab{border: 1px solid var(--eth-border,rgba(0,0,0,0.12));border-radius: var(--eth-radius-m,0.8rem);background: var(--eth-bg-surface,#fff);box-shadow: var(--eth-shadow-xs,0 1px 2px rgba(0,0,0,0.06))}.etb-tabs-content.is-style-card .etb-tabs-content__tab.is-active{background: var(--eth-bg-surface,#fff);border-color: var(--eth-primary,#4f46e5);color: var(--eth-primary,#4f46e5);box-shadow: var(--eth-shadow-s,0 2px 6px rgba(0,0,0,0.08))}.etb-tabs-content.is-style-card button.etb-tabs-content__tab:hover,.etb-tabs-content.is-style-card button.etb-tabs-content__tab:focus,.etb-tabs-content.is-style-card button.etb-tabs-content__tab:active{background: var(--eth-bg-surface,#fff);color: var(--eth-primary,#4f46e5)}.etb-tabs-content--layout-left .etb-tabs-content__inner{display: grid;grid-template-columns: minmax(0,240px) minmax(0,1fr);grid-template-areas: "header header" "nav panel";gap: var(--eth-space-m,1.5rem)}.etb-tabs-content--layout-left .etb-tabs-content__header{grid-area: header}.etb-tabs-content--layout-left .etb-tabs-content__nav{grid-area: nav;flex-direction: column;align-items: stretch;border-bottom: 0;border-right: 1px solid var(--eth-border,rgba(0,0,0,0.12))}.etb-tabs-content--layout-left .etb-tabs-content__panel{grid-area: panel;margin-top: 0}.etb-tabs-content--layout-left.etb-tabs-content--navv-top .etb-tabs-content__nav{justify-content: flex-start}.etb-tabs-content--layout-left.etb-tabs-content--navv-center .etb-tabs-content__nav{justify-content: center}.etb-tabs-content--layout-left.etb-tabs-content--navv-stretch .etb-tabs-content__tab{width: 100%}.etb-tabs-content--layout-left.is-style-underline .etb-tabs-content__tab{border-bottom: 0;border-right: 2px solid transparent;margin-bottom: 0;margin-right: -1px}.etb-tabs-content--layout-left.is-style-underline .etb-tabs-content__tab.is-active{border-bottom: 0;border-right-color: var(--eth-primary,#4f46e5)}@media (max-width: 992px){.etb-tabs-content--layout-left .etb-tabs-content__inner{grid-template-columns: minmax(0,1fr);grid-template-areas: "header" "nav" "panel"}.etb-tabs-content--layout-left .etb-tabs-content__nav{flex-direction: row;flex-wrap: wrap;border-right: 0;border-bottom: 1px solid var(--eth-border,rgba(0,0,0,0.12))}.etb-tabs-content--layout-left.is-style-underline .etb-tabs-content__tab{border-right: 0;border-bottom: 2px solid transparent}.etb-tabs-content--layout-left.is-style-underline .etb-tabs-content__tab.is-active{border-right: 0;border-bottom-color: var(--eth-primary,#4f46e5)}}@media (max-width: 768px){.etb-tabs-content__nav{gap: var(--eth-space-2xs,0.6rem)}.etb-tabs-content__tab{padding: 0.55em 1em}}
/* Component mode inherits the containing Section/Grid geometry. */
.etb-tabs-content--component { padding-block: 0; min-width: 0; }
.etb-tabs-content--component > .etb-tabs-content__inner {
	width: 100%; max-width: none; margin-inline: 0; padding-inline: 0;
}