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.related-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 12px;border:0;padding:0}.related-section .related-heading h2{margin:0;border:0;padding:0;text-align:left;font-size:19px}.related-section .related-heading a{font-size:12px;color:var(--blue2);white-space:nowrap}.related-section>div:not(.related-heading){display:grid;grid-template-columns:1fr;gap:8px}.related-section .tool-row{height:50px;grid-template-columns:42px minmax(0,1fr);padding:0 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);transition:background .15s ease,color .15s ease,transform .15s ease}.related-section .tool-row:hover{background:var(--soft);color:var(--blue2);transform:translate(2px)}.related-section .tool-description{display:none}.tool-row{grid-template-columns:42px 175px minmax(0,1fr)}.compact-group .tool-row{grid-template-columns:64px 174px minmax(0,1fr)}.pair-tool-row{grid-template-columns:64px 174px minmax(0,1fr) 22px}@media(max-width:1100px){.tool-row{grid-template-columns:42px 150px minmax(0,1fr)}.compact-group .tool-row{grid-template-columns:60px 150px minmax(0,1fr)}.pair-tool-row{grid-template-columns:60px 150px minmax(0,1fr) 20px}}@media(max-width:850px){.site-header{height:auto}.header-inner{height:auto;min-height:66px;flex-wrap:wrap;padding:0 18px}.header-search{order:3;flex:0 0 100%;max-width:none;margin:0 0 10px;height:42px}.main-nav.open{display:flex;top:110px}.tool-workspace{grid-template-columns:1fr;gap:20px}.tool-workspace .converter-panel,.tool-workspace .related-section{margin-top:16px}.tool-workspace .related-section{position:static}.compact-group .tool-row{grid-template-columns:60px 160px minmax(0,1fr)}.pair-tool-row{grid-template-columns:60px 160px minmax(0,1fr) 20px}}@media(max-width:520px){.compact-group .tool-row{height:58px;grid-template-columns:60px minmax(0,1fr)}.pair-tool-row{height:58px;grid-template-columns:60px minmax(0,1fr) 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span{font-size:14px}.drop-zone small{font-size:12px}.ffmpeg-load-note{margin:6px 0;padding:6px 8px;font-size:12px}.conversion-summary{margin-top:8px;padding:8px 12px;gap:14px}.convert-button{height:46px;margin-top:8px}.local-note{margin:4px 0;font-size:12px}.tool-workspace .related-section{margin:0;top:80px}.related-section .related-heading{margin-bottom:8px}.related-section .related-heading h2{font-size:18px}.related-section .tool-row{height:46px}@media(max-width:850px){:root{--header-height:118px}.site-header{height:auto}.header-inner{height:auto;min-height:64px}.compact-tabs{top:var(--header-height)}.tool-heading h1{font-size:28px}.drop-zone{height:150px}.tool-workspace .related-section{margin-top:18px}}