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/* 本版潮阶、叠浪卡与右滑潮窗匣 */
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.panel-groups{display:grid;gap:0;padding:18px 16px 28px}
.panel-groups section{position:relative;padding:14px 12px 16px;margin:0 0 -5px;border:1px solid rgba(26,127,143,.15);border-radius:18px;background:#fff;box-shadow:0 10px 22px rgba(14,58,70,.06)}
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@media(max-width:520px){.tide-step-row,.pebble-grid,.gallery-strip,.window-grid,.club-grid{grid-template-columns:1fr}.tide-step{min-height:0}}