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540;background:#fff;box-shadow:0 14px 32px #202b3629}.id-tool-page .correction-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:10px;padding:14px 16px;border-top:1px solid var(--line)}@media(max-width:1180px){.id-tool-page .tool-title,.id-tool-page .workspace{grid-template-columns:1fr}.id-tool-page .tool-title{align-items:start}.id-tool-page .download-link{width:100%}.id-tool-page .paper-frame,.id-tool-page .paper-scroll{min-height:560px}}@media(max-height:760px)and (min-width:1181px){.id-tool-page .id-shell{padding-top:10px}.id-tool-page .tool-title{margin-bottom:12px}.id-tool-page .tool-title h1{font-size:clamp(32px,3vw,52px)}.id-tool-page .quick-steps{margin-top:10px}.id-tool-page .panel-head{min-height:66px;padding:12px 14px}.id-tool-page .drop-zone{min-height:170px}.id-tool-page .paper-frame{min-height:calc(100vh - 190px)}}@media(max-width:620px){.app-header{width:min(100% - 24px,1120px)}.id-tool-page .id-shell{width:min(100% - 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#0f7c7933}.primary-link:hover{background:var(--accent-dark)}.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding-top:24px}.tool-card{display:grid;grid-template-columns:46px minmax(0,1fr);gap:14px;align-items:center;min-height:112px;padding:20px;border:1px solid var(--line);border-radius:8px;background:#ffffffbd;box-shadow:var(--shadow)}.tool-card:hover{border-color:#0f7c796b}.tool-card-muted{color:var(--muted);background:#ffffff6b;box-shadow:none}.tool-icon{display:grid;width:46px;height:46px;place-items:center;color:#fff;font-size:24px;font-weight:800;border-radius:8px;background:var(--warm)}.tool-card strong,.tool-card small{display:block}.tool-card strong{margin-bottom:6px;font-size:18px}.tool-card small{color:var(--muted);line-height:1.6}@media(max-width:720px){.home-hero,.tool-grid{grid-template-columns:1fr}.home-hero{padding-top:28px}.primary-link{width:100%}}#root{min-height:100%}.header-link{color:var(--muted);font-size:14px;font-weight:800}.header-link:hover{color:var(--accent-dark)}