/* Platform-native previews are intentionally independent of the desk palette. */
#posts .post-controls .segmented{background:#edf0f3;border-color:#d5dce1}
#posts .post-controls .segmented button{color:#536471}
#posts .post-controls .segmented button svg{width:19px;height:19px;flex-shrink:0}
#posts [data-post-channel="linkedin"][aria-pressed="true"]{color:#0a66c2;background:#fff}
#posts [data-post-channel="x"][aria-pressed="true"]{color:#0f1419;background:#fff}
#posts .post-layout{grid-template-columns:minmax(0,1.3fr) minmax(270px,.7fr);gap:24px}
#posts .mock-post{min-width:0;background:#f3f2ef;border:1px solid #d6d9dc;border-radius:12px;box-shadow:0 8px 26px rgb(15 20 25 / 5%);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:#191919;overflow:hidden}
.mock-post .platform-chrome{display:flex;align-items:center;gap:14px;min-height:58px;padding:12px 17px;background:#fff;border-bottom:1px solid #e3e6e8}
.mock-post .preview-brand{display:flex;align-items:center;gap:6px;flex-shrink:0;font-size:20px;letter-spacing:-.65px;font-weight:700;line-height:1;color:#0a66c2}
.mock-post .preview-brand svg{width:31px;height:31px}
.mock-post .preview-search{display:flex;align-items:center;gap:7px;min-width:0;width:104px;padding:7px 9px;background:#edf3f8;border-radius:4px;color:#536471;font-size:12px;line-height:1.2}
.mock-post .preview-search .icon{width:16px;height:16px}
.mock-post .preview-nav{display:flex;align-items:center;gap:16px;margin-left:auto;color:#666}
.mock-post .preview-nav svg{width:20px;height:20px}
.mock-post .platform-preview-stamp{margin-left:auto;color:#68737d;font-family:Arial,"PingFang SC",sans-serif;font-size:10px;white-space:nowrap;letter-spacing:.02em}
.mock-post .platform-view-title{display:flex;align-items:center;gap:12px;padding:13px 18px;color:#666;font-size:11px;line-height:1.4}
.mock-post .platform-view-title strong{font-weight:600}
.mock-post .platform-draft-note{margin-left:auto;font-size:10px;color:#7a838b}
.mock-post .platform-post-surface{margin:0 12px;border:1px solid #d9dce0;border-radius:8px;background:#fff;overflow:hidden}
.mock-post .mock-top{display:flex;align-items:flex-start;gap:10px;padding:17px 17px 7px;background:#fff}
.mock-post .tsun-avatar{width:49px;height:49px;background:#fff;border:1px solid #e9edf0;border-radius:2px;display:grid;place-items:center;overflow:hidden;flex:0 0 auto}
.mock-post .tsun-avatar img{display:block;width:89%;height:auto;object-fit:contain}
.mock-post .preview-profile{min-width:0;flex:1;display:flex;flex-direction:column;line-height:1.45}
.mock-post .mock-top strong{color:#191919;font-size:15px;font-weight:650;letter-spacing:0}
.mock-post .mock-top #mock-handle{display:block;color:#666;font-size:11px;line-height:1.55;white-space:normal}
.mock-post .mock-top .preview-visibility{display:flex;align-items:center;gap:4px;margin-top:1px;color:#666;line-height:1.5}
.mock-post .mock-top .preview-visibility span{color:inherit;font-size:10px;line-height:inherit}
.mock-post .preview-visibility svg{height:11px;width:11px}
.mock-post .mock-top .preview-follow{display:inline-flex;align-items:center;gap:4px;flex-shrink:0;padding:3px 0;color:#0a66c2;font-size:13px;font-weight:650;white-space:nowrap;line-height:1.5;margin-left:3px;user-select:none}
.mock-post .mock-top .preview-follow span{font-size:inherit;color:inherit}
.mock-post .mock-top .preview-follow .preview-linkedin-only{font-size:18px;line-height:1}
.mock-post .preview-more{margin-top:2px;color:#666;flex-shrink:0}
.mock-post .preview-more svg{width:20px;height:20px}
.mock-post .post-body{padding:12px 17px 19px;font-size:14px;line-height:1.55;letter-spacing:0;white-space:pre-wrap;overflow-wrap:anywhere;color:#191919;background:#fff}
.mock-post .mock-image{margin:0;background:#fff}
.mock-post .mock-image figcaption{color:#65727c;background:#f5f7f9;font-size:9px;padding:9px 16px;border-top:1px solid #e3e7ea;line-height:1.6}
.mock-post .preview-actions{display:flex;align-items:center;justify-content:space-between;gap:5px;margin:0 15px;padding:13px 0;border-top:1px solid #e1e5e8;color:#666;user-select:none}
.mock-post .preview-action{display:inline-flex;align-items:center;justify-content:center;gap:5px;font-size:12px;font-weight:600;white-space:nowrap;line-height:1.5}
.mock-post .preview-action svg{height:19px;width:19px;flex-shrink:0}
.mock-post .mock-footer{padding:13px 15px;border:0;background:transparent;color:#68737d;font-family:Arial,"PingFang SC",sans-serif;font-size:9px;line-height:1.5;gap:12px}
.mock-post .preview-x-only{display:none}
#posts .mock-post.x-post{background:#fff;color:#0f1419}
.mock-post.x-post .preview-linkedin-only{display:none}
.mock-post.x-post .preview-x-only{display:flex}
.mock-post.x-post .platform-chrome{min-height:58px;padding:12px 20px;border-bottom:1px solid #eff3f4}
.mock-post.x-post .preview-brand{color:#0f1419}
.mock-post.x-post .preview-brand svg{width:26px;height:26px}
.mock-post.x-post .platform-view-title{padding:16px 20px;color:#0f1419}
.mock-post.x-post .platform-view-title>span:first-child{align-items:center;margin-right:14px}
.mock-post.x-post .platform-view-title svg{height:19px;width:19px}
.mock-post.x-post .platform-view-title strong{font-size:19px;font-weight:700}
.mock-post.x-post .platform-post-surface{margin:0;border:0;border-radius:0}
.mock-post.x-post .mock-top{padding:12px 20px 7px;align-items:center;gap:11px}
.mock-post.x-post .tsun-avatar{border-radius:50%;background:#fff;width:45px;height:45px;border-color:#eff3f4}
.mock-post.x-post .tsun-avatar img{width:83%}
.mock-post.x-post .mock-top strong{font-weight:700;color:#0f1419;font-size:15px}
.mock-post.x-post .mock-top #mock-handle{color:#536471;font-size:14px}
.mock-post.x-post .preview-visibility{display:none}
.mock-post.x-post .mock-top .preview-follow{color:#fff;background:#0f1419;font-size:12px;font-weight:700;padding:5px 13px;border-radius:50px;min-height:30px}
.mock-post.x-post .preview-more{color:#536471;margin-left:2px}
.mock-post.x-post .post-body{padding:15px 20px 28px;min-height:0;font-size:20px;line-height:1.5;color:#0f1419;letter-spacing:-.2px}
.mock-post.x-post .preview-actions{margin:0 20px;padding:17px 4px;color:#536471;border-color:#eff3f4}
.mock-post.x-post .preview-action{font-size:11px;font-weight:400;gap:6px}
.mock-post.x-post .preview-action>span{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}
.mock-post.x-post .preview-action svg{width:21px;height:21px}
.mock-post.x-post .mock-footer{padding:13px 20px;border-top:1px solid #eff3f4;color:#536471}
@media(min-width:1081px) and (max-width:1360px){.mock-post .preview-brand>span{display:none}.mock-post .preview-nav{gap:13px}.mock-post .preview-action{font-size:11px;gap:4px}.mock-post .preview-action svg{height:18px;width:18px}.mock-post .mock-top{padding-inline:14px;gap:8px}.mock-post .preview-more{display:none}.mock-post .mock-top .preview-follow{font-size:12px}}
@media(max-width:1080px){#posts .post-layout{grid-template-columns:1fr}#posts .mock-post{width:100%;max-width:650px;margin-inline:auto}#posts .post-editor{width:100%;max-width:650px;margin-inline:auto}}
@media(max-width:680px){.mock-post .platform-chrome{gap:10px;padding:12px}.mock-post .preview-brand>span{display:none}.mock-post .preview-search{width:90px;font-size:11px}.mock-post .preview-nav{gap:12px}.mock-post .preview-nav svg{width:18px;height:18px}.mock-post .platform-preview-stamp{font-size:9px}.mock-post .platform-view-title{padding:12px;font-size:10px;gap:8px}.mock-post .platform-draft-note{font-size:9px}.mock-post .platform-post-surface{margin:0 7px}.mock-post .mock-top{padding:14px 11px 7px;gap:8px}.mock-post .tsun-avatar{width:39px;height:39px}.mock-post .mock-top strong{font-size:14px}.mock-post .mock-top #mock-handle{font-size:10px}.mock-post .mock-top .preview-visibility span{font-size:9px}.mock-post .mock-top .preview-follow{font-size:11px;margin-left:0}.mock-post .preview-more{display:none}.mock-post .post-body{padding:12px 12px 18px;font-size:13px;line-height:1.6}.mock-post .preview-actions{margin-inline:10px;gap:6px;padding-block:12px}.mock-post .preview-action{font-size:10px;gap:4px}.mock-post .preview-action svg{width:17px;height:17px}.mock-post .mock-footer{padding:12px 11px;font-size:8px;gap:8px}.mock-post.x-post .platform-chrome,.mock-post.x-post .platform-view-title{padding-inline:15px}.mock-post.x-post .mock-top{padding-inline:15px}.mock-post.x-post .tsun-avatar{width:41px;height:41px}.mock-post.x-post .mock-top #mock-handle{font-size:12px}.mock-post.x-post .mock-top .preview-follow{font-size:11px;padding:4px 11px;min-height:28px}.mock-post.x-post .post-body{padding:14px 15px 26px;font-size:18px;line-height:1.5}.mock-post.x-post .preview-actions{margin-inline:15px}.mock-post.x-post .mock-footer{padding-inline:15px}}
@media(max-width:370px){.mock-post .preview-nav svg:nth-child(2){display:none}.mock-post .preview-action{gap:3px;font-size:9px}.mock-post .preview-action svg{width:15px;height:15px}.mock-post .platform-draft-note{font-size:8px}}
@media(max-width:680px){.mock-post .preview-actions.preview-linkedin-only .preview-action{flex:1;flex-direction:column;gap:5px;min-width:0;font-size:9px;text-align:center}.mock-post .preview-actions.preview-linkedin-only .preview-action svg{width:19px;height:19px}}