:root{--accent: #ff2442;--accent-dark: #b31f35;--accent-shadow: rgba(254, 40, 67, .3);--accent-tint: rgba(255, 36, 66, .08);--text-1: #333333;--text-2: #5c5c5c;--text-3: #858585;--text-4: #bbbbbb;--bg-1: #ffffff;--bg-2: #f7f7f7;--bg-3: #efecec;--border-1: #ebebeb;--border-2: #eeeeee;--shadow: rgba(0, 0, 0, .08);--sidebar-w: 232px;--gutter: 14px;--radius: 12px;--content-max: 1280px;--font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Helvetica Neue", Arial, sans-serif}[data-theme=dark]{--accent: #ff2442;--accent-dark: #b31f35;--accent-tint: rgba(255, 36, 66, .16);--text-1: #e6e6e6;--text-2: #b0b0b0;--text-3: #909090;--text-4: #6f6f6f;--bg-1: #121212;--bg-2: #1c1c1c;--bg-3: #2a2a2a;--border-1: #2f2f2f;--border-2: #262626;--shadow: rgba(0, 0, 0, .4)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg-1);color:var(--text-1);font-family:var(--font);-webkit-font-smoothing:antialiased}body{transition:background-color .2s ease,color .2s ease}.layout{display:flex;min-height:100vh;width:100%}.sidebar{flex:none;width:var(--sidebar-w);position:sticky;top:0;align-self:flex-start;height:100vh;padding:22px 16px;border-right:1px solid var(--border-1);background:var(--bg-1);display:flex;flex-direction:column;gap:18px}.main{flex:1;min-width:0;background:var(--bg-1)}.main-inner{max-width:var(--content-max);margin:0 auto;padding:18px 22px 56px}.sidebar-bar,.sidebar-drawer{display:contents}.sidebar-bar-ctrls{display:none}.brand{display:flex;align-items:center;gap:10px}.brand-logo{width:34px;height:34px;border-radius:10px;background:var(--accent);color:#fff;font-size:19px;font-weight:700;display:grid;place-items:center;box-shadow:0 4px 12px var(--accent-shadow)}.brand-name{font-size:20px;font-weight:800;letter-spacing:-.02em}.brand-accent{color:var(--accent)}.brand-tagline{margin:-8px 0 0;font-size:12px;color:var(--text-3);line-height:1.4}.nav{display:flex;flex-direction:column;gap:3px}.nav-label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-4);padding:4px 10px 6px}.nav-item{display:flex;align-items:center;gap:10px;border:0;background:none;padding:10px;border-radius:10px;font:inherit;font-size:15px;font-weight:600;color:var(--text-2);cursor:pointer;text-align:left;transition:background-color .15s ease,color .15s ease}.nav-item:hover{background:var(--bg-2)}.nav-item.is-active{color:var(--accent);background:var(--accent-tint)}.nav-emoji{font-size:16px;width:20px;text-align:center}.nav-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-foot{margin-top:auto;display:flex;flex-direction:column;gap:10px}.theme-toggle{display:flex;align-items:center;gap:8px;border:1px solid var(--border-1);background:var(--bg-1);color:var(--text-2);padding:8px 12px;border-radius:10px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:background-color .15s ease,border-color .15s ease}.theme-toggle:hover{background:var(--bg-2)}.engine-badge{font-size:11px;color:var(--text-4);padding-left:2px;font-variant-numeric:tabular-nums}.sidebar-hint{margin:0;font-size:12px;line-height:1.45;color:var(--text-3)}.session-state{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--text-3)}.session-dot{flex:none;width:6px;height:6px;border-radius:50%;background:var(--text-4)}.session-state.is-remembered .session-dot{background:var(--accent)}.sidebar-sig{display:flex;flex-direction:column;gap:3px}.profile-panel{background:var(--bg-2);border:1px solid var(--border-1);border-radius:var(--radius);padding:13px 13px 14px;display:flex;flex-direction:column;gap:11px}.profile-panel-head{display:flex;align-items:center;justify-content:space-between}.profile-panel-title{font-size:13px;font-weight:800;color:var(--text-1);letter-spacing:-.01em}.profile-panel-tag{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--accent);background:var(--accent-tint);padding:3px 7px;border-radius:999px}.profile-hero{display:flex;align-items:baseline;gap:7px}.profile-hero-num{font-size:30px;font-weight:800;line-height:1;color:var(--text-1);font-variant-numeric:tabular-nums}.profile-hero-label{font-size:11px;color:var(--text-3)}.profile-top{display:flex;align-items:center;gap:6px;flex-wrap:wrap;min-height:18px}.profile-top-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-4)}.profile-top-tags{display:inline-flex;gap:5px;flex-wrap:wrap}.profile-top-chip{font-size:11px;font-weight:700;color:#fff;background:var(--accent);padding:2px 9px;border-radius:999px}.profile-top-neutral{font-size:11px;color:var(--text-3);line-height:1.3}.profile-bars{display:flex;flex-direction:column;gap:7px}.profile-bar-row{display:flex;align-items:center;gap:8px}.profile-bar-label{flex:none;width:50px;font-size:11px;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-bar-track{flex:1;height:8px;border-radius:999px;background:var(--bg-3);overflow:hidden}.profile-bar-fill{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 60%,#fff),var(--accent));transition:width .4s ease}.profile-bar-val{flex:none;width:22px;text-align:right;font-size:10.5px;color:var(--text-3);font-variant-numeric:tabular-nums}.profile-bar-row.is-top .profile-bar-label,.profile-bar-row.is-top .profile-bar-val{color:var(--text-1);font-weight:700}.profile-bars.is-neutral .profile-bar-fill{background:var(--border-1)}.profile-reset{align-self:flex-start;border:1px solid var(--border-1);background:var(--bg-1);color:var(--text-3);padding:6px 12px;border-radius:999px;font:inherit;font-size:12px;font-weight:600;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.profile-reset:hover{background:var(--accent);border-color:var(--accent);color:#fff}.page-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:2px 2px 14px}.page-head-titles{display:flex;align-items:baseline;gap:10px}.refresh-btn{border:1px solid var(--border-1);background:var(--bg-1);color:var(--text-2);padding:8px 16px;border-radius:999px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.refresh-btn:hover:not(:disabled){background:var(--accent);border-color:var(--accent);color:#fff}.refresh-btn:disabled{opacity:.5;cursor:default}.page-title{margin:0;font-size:22px;font-weight:800;letter-spacing:-.01em}.page-sub{font-size:13px;color:var(--text-3)}.trace{background:var(--bg-2);border:1px solid var(--border-1);border-radius:var(--radius);margin:0 0 18px}.trace-header{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;border:0;background:none;padding:11px 14px;cursor:pointer;font:inherit;color:var(--text-1)}.trace-title{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700}.trace-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 var(--accent-shadow)}70%{box-shadow:0 0 0 6px #ff244200}to{box-shadow:0 0 #ff244200}}.trace-summary{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-2);font-variant-numeric:tabular-nums}.trace-chev{color:var(--text-3);margin-left:2px}.trace-driver{font-size:11px;font-weight:500;color:var(--text-3);padding-left:2px}.trace-note{padding:0 14px 12px;font-size:11px;line-height:1.4;color:var(--text-3)}.pipe{display:flex;align-items:flex-start;gap:2px;padding:10px 14px 14px;overflow-x:auto;scrollbar-width:none}.pipe::-webkit-scrollbar{display:none}.pipe-node{display:flex;align-items:flex-start;gap:2px;flex:1;min-width:0}.pipe-col{flex:1;min-width:92px;text-align:center;opacity:0;transform:translateY(6px);animation:reveal .34s ease forwards}@keyframes reveal{to{opacity:1;transform:translateY(0)}}.pipe-track{position:relative;height:92px;margin-bottom:9px}.pipe-bar-in,.pipe-bar-out{position:absolute;left:15%;right:15%;bottom:0;border-radius:7px 7px 2px 2px}.pipe-bar-in{background:var(--accent-tint);border:1px solid var(--border-1);border-bottom:0}.pipe-bar-out{background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 72%,#fff),var(--accent));box-shadow:0 2px 7px var(--accent-shadow);animation:bar-flash .9s ease}@keyframes bar-flash{0%{box-shadow:0 0 0 2px var(--accent),0 2px 7px var(--accent-shadow)}to{box-shadow:0 0 0 0 transparent,0 2px 7px var(--accent-shadow)}}.pipe-count{position:absolute;left:0;right:0;text-align:center;font-size:12px;font-weight:800;color:var(--text-1);font-variant-numeric:tabular-nums;transform:translateY(-100%);padding-bottom:3px}.pipe-name{font-size:12px;font-weight:700;color:var(--text-1)}.pipe-io{margin-top:2px;font-size:11px;color:var(--text-3);font-variant-numeric:tabular-nums}.pipe-io-arrow{color:var(--text-4)}.pipe-lat{margin-top:1px;font-size:10.5px;color:var(--text-4);font-variant-numeric:tabular-nums}.pipe-detail{margin-top:5px;display:inline-block;font-size:10px;font-weight:700;color:var(--accent);background:var(--accent-tint);padding:2px 8px;border-radius:999px;white-space:nowrap}.pipe-arrow{flex:none;margin-top:40px;color:var(--text-4);font-size:14px}.feed-grid{display:flex;margin-left:calc(-1 * var(--gutter));width:auto}.feed-grid_column{padding-left:var(--gutter);background-clip:padding-box}.card{margin-bottom:var(--gutter);background:var(--bg-1);border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:transform .14s ease,box-shadow .14s ease}.card:hover{transform:translateY(-2px);box-shadow:0 8px 22px var(--shadow)}.cover{position:relative;width:100%;height:0;overflow:hidden}.cover-emoji{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:48px;filter:drop-shadow(0 2px 8px rgba(0,0,0,.2));transition:transform .2s ease}.card:hover .cover-emoji{transform:scale(1.08)}.cover-img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;display:block;z-index:1;opacity:0;transition:opacity .4s ease,filter .2s ease}.cover-img.is-loaded{opacity:1}.card:hover .cover-img.is-loaded{filter:brightness(.92)}.cover-credit{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:16px 8px 5px;font-size:9.5px;line-height:1.2;color:#ffffffe6;background:linear-gradient(to top,#0000006b,#0000);pointer-events:none}.cover-credit a{color:#fff;text-decoration:none;pointer-events:auto}.cover-credit a:hover{text-decoration:underline}.card-body{padding:9px 11px 11px}.card-title{margin:0 0 4px;font-size:14px;line-height:1.4;font-weight:600;color:var(--text-1);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-why{margin:0 0 9px;font-size:11.5px;line-height:1.3;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px}.author{display:inline-flex;align-items:center;gap:6px;min-width:0}.avatar{flex:none;width:20px;height:20px;border-radius:50%;color:#fff;font-size:10px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.author-name{font-size:12px;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.likes{flex:none;display:inline-flex;align-items:center;gap:3px;font-size:12px;color:var(--text-2);font-variant-numeric:tabular-nums}.heart{color:var(--text-3)}.notice{padding:28px 8px;text-align:center;font-size:13px;color:var(--text-3)}.notice.error{color:var(--accent)}.coldstart{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg-1)}.coldstart-card{width:100%;max-width:460px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px}.coldstart-brand{display:flex;align-items:center;gap:10px}.coldstart-title{margin:6px 0 0;font-size:24px;font-weight:800;letter-spacing:-.01em}.coldstart-sub{margin:0;font-size:13px;line-height:1.5;color:var(--text-3);max-width:360px}.coldstart-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:10px 0 6px}.tag-chip{border:1px solid var(--border-1);background:var(--bg-1);color:var(--text-2);padding:9px 16px;border-radius:999px;font:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.tag-chip:hover{background:var(--bg-2)}.tag-chip.is-selected{background:var(--accent);border-color:var(--accent);color:#fff}.coldstart-remember{display:inline-flex;align-items:center;gap:9px;margin-top:4px;cursor:pointer;-webkit-user-select:none;user-select:none;text-align:left}.coldstart-remember input{flex:none;width:15px;height:15px;accent-color:var(--accent);cursor:pointer}.coldstart-remember-text{font-size:13px;font-weight:600;color:var(--text-2)}.coldstart-remember-hint{display:block;font-size:11px;font-weight:400;color:var(--text-4);margin-top:1px}.coldstart-actions{display:flex;flex-direction:column;align-items:center;gap:10px;margin-top:8px}.coldstart-continue{border:0;background:var(--accent);color:#fff;padding:11px 30px;border-radius:999px;font:inherit;font-size:15px;font-weight:700;cursor:pointer;box-shadow:0 4px 12px var(--accent-shadow)}.coldstart-continue:hover{background:var(--accent-dark)}.coldstart-skip{border:0;background:none;color:var(--text-3);font:inherit;font-size:13px;cursor:pointer}.coldstart-skip:hover{color:var(--text-2);text-decoration:underline}@media(max-width:820px){.layout{flex-direction:column}.sidebar{position:static;width:100%;height:auto;align-self:auto;gap:12px;padding:12px 14px;border-right:0;border-bottom:1px solid var(--border-1)}.sidebar-bar{display:flex;align-items:center;justify-content:space-between;gap:12px}.sidebar-bar-ctrls{display:inline-flex;align-items:center;gap:8px}.theme-toggle-mini{padding:7px 11px;font-size:15px;line-height:1}.sidebar-foot .theme-toggle{display:none}.sidebar-toggle{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border-1);background:var(--bg-1);color:var(--text-2);padding:7px 14px;border-radius:999px;font:inherit;font-size:13px;font-weight:700;cursor:pointer}.sidebar-drawer{display:none}.sidebar.is-open .sidebar-drawer{display:flex;flex-direction:column;gap:14px;margin-top:2px}.sidebar.is-open .sidebar-foot{margin-top:0;flex-direction:row;flex-wrap:wrap;align-items:center;gap:10px 16px}.main-inner{padding:14px 14px 48px}.page-head{flex-wrap:wrap}}