:root{--bg: #ffffff;--bg-hover: rgba(15, 20, 25, .03);--bg-elevated: rgba(15, 20, 25, .05);--ink: rgb(15, 20, 25);--ink-muted: rgb(83, 100, 113);--ink-soft: rgb(113, 118, 123);--rule: rgb(239, 243, 244);--rule-strong: rgb(207, 217, 222);--accent: rgb(29, 155, 240);--accent-hover: rgb(26, 140, 216);--accent-bg: rgba(29, 155, 240, .1);--chip-bg: rgb(239, 243, 244);--chip-fg: rgb(15, 20, 25);--font-sans: "TwitterChirp", -apple-system, BlinkMacSystemFont, "Segoe UI Variable", "Segoe UI", "Helvetica Neue", Arial, sans-serif;--feed-w: 600px;--rail-w: 88px;--rail-w-lg: 275px;--trends-w: 350px;--header-h: 53px}@media(prefers-color-scheme:dark){:root{--bg: rgb(0, 0, 0);--bg-hover: rgba(231, 233, 234, .03);--bg-elevated: rgba(231, 233, 234, .06);--ink: rgb(231, 233, 234);--ink-muted: rgb(113, 118, 123);--ink-soft: rgb(139, 152, 165);--rule: rgb(47, 51, 54);--rule-strong: rgb(83, 100, 113);--accent: rgb(29, 155, 240);--chip-bg: rgb(22, 24, 28);--chip-fg: rgb(231, 233, 234)}}*{box-sizing:border-box}html,body{margin:0;padding:0}html{color-scheme:light dark}body{font-family:var(--font-sans);font-size:15px;line-height:1.3125;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-variant-numeric:tabular-nums}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline;text-decoration-thickness:1px}button{font-family:inherit}.shell{display:grid;grid-template-columns:var(--rail-w) minmax(0,var(--feed-w));justify-content:center;gap:0;max-width:100%}@media(min-width:1000px){.shell{grid-template-columns:var(--rail-w) minmax(0,var(--feed-w)) var(--trends-w);gap:0}}@media(min-width:1300px){.shell{grid-template-columns:var(--rail-w-lg) minmax(0,var(--feed-w)) var(--trends-w)}}.nav-rail{border-right:1px solid var(--rule);position:sticky;top:0;height:100vh;display:flex;justify-content:flex-end;background:var(--bg)}.nav-rail__inner{display:flex;flex-direction:column;align-items:stretch;gap:4px;padding:8px 12px;width:100%;max-width:var(--rail-w)}@media(min-width:1300px){.nav-rail__inner{max-width:var(--rail-w-lg);align-items:stretch}}.nav-logo{display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:9999px;color:var(--ink);transition:background-color .15s ease}.nav-logo:hover{background:var(--bg-hover);text-decoration:none}.nav-item{display:inline-flex;align-items:center;gap:20px;padding:12px;border-radius:9999px;color:var(--ink);text-decoration:none;font-size:20px;font-weight:400;transition:background-color .15s ease;width:fit-content}.nav-item:hover{background:var(--bg-hover);text-decoration:none}.nav-item.active{font-weight:700}.nav-item svg{width:26px;height:26px;flex-shrink:0}.nav-item span{display:none;padding-right:16px}@media(min-width:1300px){.nav-item span{display:inline}}.center{min-width:0;border-right:1px solid var(--rule);background:var(--bg)}.site-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--rule)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;min-height:var(--header-h)}.page-title{font-size:20px;font-weight:800;margin:0;color:var(--ink);display:inline-flex;align-items:baseline;gap:6px}.brand__count{font-size:13px;font-weight:400;color:var(--ink-muted)}.search--mobile{display:none}@media(max-width:999px){.search--mobile{display:block;flex:1;max-width:220px}}.search input,.trends__search input{width:100%;padding:8px 12px 8px 38px;font:inherit;font-size:14px;background:var(--chip-bg);border:1px solid transparent;border-radius:9999px;color:var(--ink);outline:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgb(113,118,123)' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='7'/><line x1='21' y1='21' x2='16.65' y2='16.65'/></svg>");background-repeat:no-repeat;background-position:13px center}.search input:focus,.trends__search input:focus{background:var(--bg);border-color:var(--accent)}.topic-row{display:flex;gap:0;overflow-x:auto;scrollbar-width:none;border-top:1px solid var(--rule)}.topic-row::-webkit-scrollbar{display:none}.topic-row .chip{flex-shrink:0;position:relative;background:transparent;border:0;padding:16px 16px 14px;font:inherit;font-size:15px;font-weight:500;color:var(--ink-muted);cursor:pointer;white-space:nowrap;transition:background-color .15s ease}.topic-row .chip:hover{background:var(--bg-hover);color:var(--ink)}.topic-row .chip.active{color:var(--ink);font-weight:700}.topic-row .chip.active:after{content:"";position:absolute;left:50%;bottom:0;transform:translate(-50%);width:56px;height:4px;background:var(--accent);border-radius:9999px}.topic-row .chip__count{margin-left:6px;font-size:12px;font-weight:400;color:var(--ink-soft)}.filter-bar{padding:0 16px;border-top:1px solid var(--rule)}.filter-bar details{font-size:13px;color:var(--ink-muted)}.filter-bar summary{list-style:none;cursor:pointer;padding:10px 0;display:flex;justify-content:space-between;align-items:center;user-select:none}.filter-bar summary::-webkit-details-marker{display:none}.filter-bar summary>span:first-child{font-weight:500;color:var(--ink)}.filter-bar summary>span:first-child:before{content:"▸ ";display:inline-block;margin-right:4px;color:var(--ink-muted);transition:transform .15s}.filter-bar details[open] summary>span:first-child:before{transform:rotate(90deg)}.filter-bar .result-count{color:var(--ink-muted)}.filter-bar .controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;padding:0 0 14px}.filter-bar .control{display:flex;flex-direction:column;gap:4px}.filter-bar .control label{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-muted);font-weight:600}.filter-bar .control input,.filter-bar .control select{padding:7px 10px;font:inherit;font-size:13px;background:var(--bg);color:var(--ink);border:1px solid var(--rule-strong);border-radius:8px;outline:none}.filter-bar .control input:focus,.filter-bar .control select:focus{border-color:var(--accent)}main.feed{background:var(--bg)}.loading,.empty{padding:40px 16px;text-align:center;color:var(--ink-muted);font-size:14px}.entry{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:12px 16px;border-bottom:1px solid var(--rule);cursor:pointer;transition:background-color .1s ease;position:relative}.entry:hover{background:var(--bg-hover)}.entry__avatar{width:40px;height:40px;border-radius:9999px;background:var(--chip-bg);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--ink);overflow:hidden;flex-shrink:0;text-transform:uppercase;user-select:none}.entry__avatar img{width:100%;height:100%;object-fit:cover}.entry__body{min-width:0}.entry__header{display:flex;align-items:baseline;gap:4px;flex-wrap:wrap;font-size:15px;line-height:1.2;margin-bottom:2px}.entry__source{font-weight:700;color:var(--ink);max-width:240px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.entry__handle{color:var(--ink-muted);font-weight:400}.entry__dot{color:var(--ink-muted);margin:0 2px}.entry__time{color:var(--ink-muted);font-weight:400}.entry__time:hover{text-decoration:underline}.entry__source-pill{margin-left:auto;font-size:11px;letter-spacing:.04em;color:var(--ink-muted);text-transform:uppercase;font-weight:600}.entry__title{font-size:15px;font-weight:700;line-height:1.3;margin:0 0 4px;color:var(--ink)}.entry__title a{color:var(--ink);text-decoration:none}.entry__title a:hover{text-decoration:underline}.entry__summary{font-size:15px;line-height:1.45;color:var(--ink);margin:0;word-wrap:break-word}.entry__summary.collapsed{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.entry__toggle{background:none;border:0;padding:4px 0 0;font:inherit;font-size:14px;color:var(--accent);cursor:pointer}.entry__toggle:hover{text-decoration:underline}.entry__tags{display:flex;flex-wrap:wrap;gap:4px 10px;margin-top:8px;font-size:14px}.entry__tags .tag{color:var(--accent)}.entry__tags .tag:hover{text-decoration:underline}.entry__actions{display:flex;gap:0;margin-top:10px;margin-left:-8px;max-width:425px;justify-content:space-between}.entry__action{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;font:inherit;font-size:13px;background:transparent;border:0;border-radius:9999px;color:var(--ink-muted);cursor:pointer;text-decoration:none;transition:background-color .15s ease,color .15s ease}.entry__action:hover{background:var(--accent-bg);color:var(--accent);text-decoration:none}.entry__action svg{width:16px;height:16px}.load-more{display:block;width:100%;padding:16px;text-align:center;background:transparent;border:0;border-bottom:1px solid var(--rule);color:var(--accent);font:inherit;font-size:15px;cursor:pointer}.load-more:hover{background:var(--bg-hover)}.trends{display:none;padding:12px 16px 60px}@media(min-width:1000px){.trends{display:block}}.trends__search{position:sticky;top:0;padding:6px 0 12px;background:var(--bg);z-index:5}.trends__panel{background:var(--bg-elevated);border-radius:16px;padding:12px 0;margin-bottom:16px}.trends__title{font-size:20px;font-weight:800;margin:0 0 6px;padding:0 16px;color:var(--ink)}.trends__list{list-style:none;padding:0;margin:0}.trend a{display:flex;flex-direction:column;gap:2px;padding:10px 16px;text-decoration:none;color:var(--ink);transition:background-color .1s ease}.trend a:hover{background:var(--bg-hover);text-decoration:none}.trend__rank{font-size:13px;color:var(--ink-muted);font-weight:400}.trend__label{font-size:15px;font-weight:700;color:var(--ink)}.trend__count{font-size:13px;color:var(--ink-muted)}.trend.active a{background:var(--accent-bg)}.trends__about{padding:0 16px;margin:0;font-size:13px;color:var(--ink-muted);line-height:1.4}.article-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:24px;padding:0 16px;min-height:var(--header-h);background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--rule)}.article-back{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9999px;color:var(--ink);transition:background-color .15s ease}.article-back:hover{background:var(--bg-hover);text-decoration:none}.article-back__title{font-size:20px;font-weight:800;margin:0;line-height:1.1;color:var(--ink)}.article-back__sub{font-size:13px;margin:0;color:var(--ink-muted)}.article-wrap{padding:16px}.article-meta{display:flex;flex-wrap:wrap;gap:6px;align-items:baseline;font-size:14px;color:var(--ink-muted);margin:0 0 12px}.article-meta a{color:var(--ink-muted)}.article-meta a:hover{color:var(--accent);text-decoration:underline}.article-meta .dot{color:var(--ink-soft)}.article-meta .source-pill{font-size:11px;text-transform:uppercase;letter-spacing:.04em;font-weight:600}.article-title{font-size:28px;font-weight:800;letter-spacing:-.015em;line-height:1.15;margin:0 0 14px;color:var(--ink)}.article-tags{display:flex;flex-wrap:wrap;gap:4px 10px;margin:0 0 18px;font-size:14px}.article-tags .tag{color:var(--accent)}.article-tags .tag:hover{text-decoration:underline}.source-button{display:inline-flex;align-items:center;padding:8px 18px;background:var(--ink);color:var(--bg);font-weight:700;font-size:14px;border-radius:9999px;text-decoration:none;margin:0 0 22px;transition:opacity .15s ease}.source-button:hover{opacity:.88;text-decoration:none}.article-section{margin:26px 0 0}.article-section h2{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-muted);margin:0 0 10px}.article-section .body{font-size:16px;line-height:1.55;color:var(--ink)}.article-section .body p{margin:0 0 .85em}.article-section .body a{color:var(--accent)}.article-section .body a:hover{text-decoration:underline}@media(max-width:699px){.shell{grid-template-columns:minmax(0,1fr);padding-bottom:56px}.nav-rail{position:fixed;inset:auto 0 0;height:auto;border-right:0;border-top:1px solid var(--rule);background:var(--bg);z-index:20}.nav-rail__inner{flex-direction:row;justify-content:space-around;padding:4px 0;max-width:100%}.nav-logo{display:none}.nav-item{padding:8px 14px}.nav-item span{display:none}.center{border-right:0}.trends{display:none}.article-title{font-size:24px}}