:root{color:#09090b;background:#fff;--bg: #ffffff;--surface: #ffffff;--surface-strong: #fafafa;--border: #e4e4e7;--text: #09090b;--muted: #71717a;--muted-bg: #f4f4f5;--accent: #18181b;--accent-strong: #27272a;--emerald: #10b981;--shadow: 0 1px 2px 0 rgba(0, 0, 0, .05);font-family:Inter,Plus Jakarta Sans,system-ui,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:var(--bg);line-height:1.5}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.site-shell{padding:24px 28px 64px}.site-header{position:sticky;top:16px;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 auto 28px;max-width:1240px;border:1px solid rgba(255,255,255,.65);border-radius:999px;background:#ffffffbf;padding:10px 14px;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);box-shadow:0 4px 20px #0f172a0d}.site-brand{display:flex;align-items:center;gap:14px}.site-brand strong,.site-brand small{display:block}.site-brand strong{font-size:16px}.site-brand small{color:var(--muted)}.site-actions{display:flex;align-items:center;gap:16px}.ghost-link,.secondary-link{color:var(--muted)}.ghost-link:hover,.secondary-link:hover{color:var(--text)}.primary-link,.secondary-link,.ghost-link{border-radius:999px;padding:10px 20px;font-weight:600;transition:all .2s ease;cursor:pointer}.primary-link{background:var(--accent);color:#fff;border:1px solid transparent;box-shadow:0 4px 14px #2563eb33}.primary-link:hover{background:var(--accent-strong);transform:translateY(-1px);box-shadow:0 6px 20px #2563eb4d}.secondary-link,.ghost-link{border:1px solid var(--border);background:var(--surface)}.secondary-link:hover,.ghost-link:hover{background:var(--surface-strong);border-color:#0f172a26}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:16px;background:#ffffffeb;color:var(--text);padding:12px 14px;outline:none}textarea{resize:vertical}.section-block{margin:0 auto 32px;max-width:1240px;border:1px solid rgba(255,255,255,.7);border-radius:28px;background:#ffffffd1;box-shadow:var(--shadow);padding:32px}.section-heading{margin-bottom:26px}.section-heading h2{margin:12px 0 10px;font-size:clamp(28px,3vw,42px);letter-spacing:-.03em;font-weight:700}.section-heading p{max-width:48rem}.eyebrow{display:inline-flex;border-radius:999px;background:#365cf51a;color:var(--accent-strong);padding:8px 12px;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.auth-card,.auth-side-card,.entry-card{border:1px solid var(--border);border-radius:24px;background:#fffffff0;padding:24px}.auth-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(280px,.75fr);gap:18px}.auth-card-header{display:inline-flex;gap:8px;border:1px solid var(--border);border-radius:999px;background:#365cf50f;padding:6px}.auth-form{display:none;margin-top:22px;gap:16px}.auth-form.is-active{display:grid}.auth-form label{display:grid;gap:8px;color:var(--muted);font-size:14px}.auth-submit{border:0;text-align:center}.auth-feedback{min-height:24px;margin:0;color:var(--emerald)}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:20px}.detail-grid>div{display:grid;gap:6px;border:1px solid var(--border);border-radius:18px;background:#ffffffd1;padding:16px}.detail-grid span{color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.detail-grid strong{font-size:18px;letter-spacing:-.03em}.entry-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:24px}.entry-card{transition:transform .16s ease,box-shadow .16s ease}.entry-card:hover{transform:translateY(-2px);box-shadow:0 20px 38px #0f172a14}.entry-card span{display:block;margin-bottom:8px;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.entry-card strong{display:block;margin-bottom:8px;font-size:20px;letter-spacing:-.03em}.entry-card p{margin:0}.auth-route{min-height:100vh;padding:0 16px 56px;background:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px),radial-gradient(circle at 78% 24%,rgba(75,142,255,.12),transparent 34%),radial-gradient(circle at 12% 74%,rgba(255,188,124,.08),transparent 30%),#111317;background-size:40px 40px,40px 40px,auto,auto,auto;color:#e2e2e8}.auth-route .site-shell{min-height:100vh}.auth-route .site-header{position:sticky;top:0;z-index:20;height:64px;max-width:none;margin:0 -16px;border:0;border-bottom:1px solid #414755;border-radius:0;background:#111317d1;padding:0 16px;box-shadow:none;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.auth-route .site-brand{color:#e2e2e8}.auth-route .site-brand small{color:#c1c6d7}.auth-route .site-actions{align-items:center}.auth-route .ghost-link,.auth-route .secondary-link{border-color:#414755;border-radius:2px;background:#111317;color:#adc6ff;box-shadow:none}.auth-route .ghost-link:hover,.auth-route .secondary-link:hover{border-color:#adc6ff;background:#282a2e;color:#d8e2ff}.auth-route .primary-link{border:1px solid #adc6ff;border-radius:2px;background:#adc6ff;color:#002e69;box-shadow:0 0 25px #4b8eff38}.auth-route .primary-link:hover{background:#d8e2ff;transform:none}.auth-route main{display:flex;justify-content:center}.auth-route .auth-section{width:100%;max-width:1120px;margin:0;border:0;border-radius:0;background:transparent;box-shadow:none;padding:72px 0 0}.auth-route .section-heading{max-width:720px;margin:0 0 32px}.auth-route .section-heading h1{margin:14px 0 0;color:#e2e2e8;font-size:clamp(38px,5vw,60px);line-height:1.08;letter-spacing:0}.auth-route .eyebrow{border:1px solid #414755;border-radius:12px;background:#282a2e;color:#adc6ff}.auth-route .auth-grid{grid-template-columns:minmax(320px,.86fr) minmax(360px,1.14fr);gap:24px;align-items:stretch}.auth-route .auth-card,.auth-route .auth-side-card,.auth-route .entry-card{border:1px solid #414755;border-radius:8px;background:#1e2024db;color:#e2e2e8;box-shadow:0 24px 70px #00000038}.auth-route .auth-card,.auth-route .auth-side-card{padding:28px}.auth-route .auth-card:before{display:block;margin-bottom:22px;color:#e2e2e8;font-size:20px;font-weight:700;line-height:28px}.auth-route-login .auth-card:before{content:"登录到你的观测工作台"}.auth-route-register .auth-card:before{content:"创建新的观测项目"}.auth-route .auth-form{margin-top:0;gap:18px}.auth-route .auth-form label{color:#c1c6d7;font-size:13px}.auth-route .field-hint{color:#8b90a0;font-size:12px;line-height:16px}.auth-route .field-error{display:inline-flex;align-items:center;gap:8px;color:#ffd1bd;font-size:12px;line-height:16px}.auth-route .field-error:before{width:6px;height:6px;border-radius:999px;background:#ff8f5f;box-shadow:0 0 0 4px #ff8f5f24;content:"";flex:0 0 auto}.auth-route input,.auth-route select,.auth-route textarea{border-color:#414755;border-radius:4px;background:#0c0e12;color:#e2e2e8;padding:13px 14px}.auth-route input::placeholder,.auth-route textarea::placeholder{color:#8b90a0}.auth-route input:focus,.auth-route select:focus,.auth-route textarea:focus{border-color:#adc6ff;box-shadow:0 0 0 3px #adc6ff1f}.auth-route .field-has-error input,.auth-route .field-has-error select,.auth-route .field-has-error textarea{border-color:#ff8f5fdb;background:linear-gradient(#ff8f5f0b,#ff8f5f0b),#0c0e12}.auth-route .field-has-error input:focus,.auth-route .field-has-error select:focus,.auth-route .field-has-error textarea:focus{border-color:#ffb085;box-shadow:0 0 0 3px #ff8f5f24,0 14px 36px #ff8f5f14}.auth-route .auth-submit{width:100%;margin-top:4px;padding:13px 20px;font-size:16px}.auth-route .auth-feedback{min-height:20px;color:#ffb4ab}.auth-route .auth-feedback:empty{display:none}.auth-route .auth-feedback-error{min-height:0;margin:0;border:1px solid rgba(255,143,95,.34);border-radius:10px;background:linear-gradient(135deg,#ff8f5f29,#ffd1bd0d),#0c0e12b8;color:#ffd1bd;padding:11px 13px;box-shadow:0 18px 44px #00000038}.auth-route .auth-feedback-success{color:#a7f3d0}.auth-route .verification-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}.auth-route .verification-button{border-color:#5f6b82;background:#151922;white-space:nowrap}.auth-route .verification-button:disabled{cursor:not-allowed;opacity:.6}.auth-route .auth-side-card{display:flex;flex-direction:column;justify-content:center;gap:18px;background:linear-gradient(#1e2024e6,#1e2024e6),linear-gradient(135deg,#adc6ff2e,#ffbc7c1a)}.auth-route .register-info-card{justify-content:flex-start}.auth-route .auth-side-card h3{margin:0;color:#e2e2e8;font-size:clamp(26px,3vw,36px);line-height:1.14}.auth-route .auth-side-card p{margin:0;color:#c1c6d7;line-height:1.7}.auth-signal-list,.auth-preview-panel{display:grid;gap:12px}.auth-signal-list{margin-top:4px}.auth-route .register-info-card .auth-signal-list{grid-template-columns:repeat(3,minmax(0,1fr))}.auth-signal-list div,.auth-preview-panel div{border:1px solid #414755;border-radius:8px;background:#111317;padding:14px 16px}.auth-signal-list strong,.auth-signal-list span,.auth-preview-panel strong,.auth-preview-panel span{display:block}.auth-signal-list strong,.auth-preview-panel strong{color:#e2e2e8;font-size:15px;line-height:22px}.auth-signal-list span,.auth-preview-panel span{margin-top:4px;color:#8b90a0;font-size:12px;line-height:16px}.auth-route .entry-grid{margin-top:8px}.auth-route .entry-card:hover{border-color:#adc6ff;box-shadow:0 18px 50px #0000003d}.console-preload-page{display:grid;min-height:100vh;place-items:center;background:radial-gradient(circle at top left,rgba(37,99,235,.14),transparent 32rem),linear-gradient(135deg,#eef6ff,#f8fafc 48%,#eef2ff);color:#0f172a;padding:32px}.console-preload-card{display:grid;width:min(100%,460px);justify-items:center;gap:16px;border:1px solid #dbeafe;border-radius:28px;background:#fffffff0;box-shadow:0 24px 70px #0f172a24;padding:30px;text-align:center}.console-preload-card h1{margin:0;font-size:28px;line-height:1.15;letter-spacing:-.03em}.console-preload-card p{margin:0;color:#64748b;font-size:14px}.console-preload-spinner{width:18px;height:18px;border:3px solid #dbeafe;border-top-color:#60a5fa;border-radius:999px;animation:console-preload-spin .8s linear infinite}@keyframes console-preload-spin{to{transform:rotate(360deg)}}@media(max-width:960px){.site-header{position:static;flex-direction:column;align-items:flex-start}.auth-grid,.auth-route .auth-grid,.auth-route .register-info-card .auth-signal-list{grid-template-columns:1fr}.auth-route .auth-section{padding-top:48px}}@media(max-width:640px){.site-shell{padding:18px 16px 42px}.section-block{padding:22px}.site-actions{flex-direction:column}.detail-grid{grid-template-columns:1fr}.auth-route .site-shell{padding:0 16px 40px}.auth-route .site-header{height:auto;align-items:stretch;margin:0 -16px;padding:16px}.auth-route .site-actions{width:100%;flex-direction:row;justify-content:space-between}.auth-route .site-actions a{flex:1;text-align:center}.auth-route .auth-card,.auth-route .auth-side-card{padding:22px}.auth-route .section-heading h1{font-size:clamp(32px,10vw,42px)}}.landing-home,.welcome-home{--ld-bg: #050507;--ld-surface: rgba(255, 255, 255, .03);--ld-surface-strong: rgba(255, 255, 255, .055);--ld-border: rgba(255, 255, 255, .08);--ld-border-strong: rgba(255, 255, 255, .15);--ld-text: #f4f4f6;--ld-muted: #a2a2ad;--ld-faint: #6d6d78;--ld-accent: #8b9eff;--ld-accent-bright: #a5b4ff;--ld-accent-soft: rgba(139, 158, 255, .13);--ld-ok: #34d399;--ld-warn: #fbbf24;--ld-error: #f87171;--ld-radius: 16px;--ld-content: 1280px;--ld-font-mono: "SF Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;background:var(--ld-bg);color:var(--ld-text);font-family:Inter,Plus Jakarta Sans,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.landing-home{min-height:100vh}.landing-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px;border-bottom:1px solid transparent;background:#050507b8;padding:0 clamp(24px,2.5vw,48px);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);transition:border-color .25s ease}.landing-header:after{content:"";position:absolute;right:0;bottom:-1px;left:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.09) 18%,rgba(255,255,255,.09) 82%,transparent)}.landing-brand,.landing-nav,.landing-nav-actions,.landing-actions,.landing-footer>div{display:flex;align-items:center}.landing-brand{gap:11px;min-width:max-content}.landing-brand strong{color:var(--ld-text);font-size:16px;font-weight:650;letter-spacing:-.01em}.landing-brand svg{flex:0 0 auto}.landing-nav{gap:4px}.landing-nav a{border-radius:8px;padding:8px 13px;color:var(--ld-muted);font-size:14px;transition:color .18s ease,background .18s ease}.landing-nav a:hover{background:var(--ld-surface-strong);color:var(--ld-text)}.landing-link{color:var(--ld-muted);font-size:14px;transition:color .18s ease}.landing-link:hover{color:var(--ld-text)}.landing-nav-actions{gap:14px}.landing-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border:1px solid transparent;border-radius:10px;padding:10px 22px;font-size:15px;font-weight:600;letter-spacing:-.01em;line-height:22px;cursor:pointer;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease,transform .18s ease}.landing-button:active{transform:translateY(1px)}.landing-button-primary{background:#f4f4f6;color:#0a0a0c;box-shadow:0 1px 2px #0006}.landing-button-primary:hover{background:#fff;box-shadow:0 0 0 1px #ffffff1f,0 8px 28px #8b9eff38}.landing-button-secondary{border-color:var(--ld-border-strong);background:transparent;color:var(--ld-text)}.landing-button-secondary:hover{border-color:#ffffff47;background:var(--ld-surface)}.landing-button-compact{min-height:36px;padding:6px 15px;font-size:13.5px;line-height:20px}.landing-main{width:100%;max-width:calc(var(--ld-content) + 56px);margin:0 auto;padding:0 28px}.landing-hero{position:relative;padding:104px 0 96px}.landing-hero:before{content:"";position:absolute;top:-180px;right:-140px;width:720px;height:720px;border-radius:999px;background:radial-gradient(closest-side,rgba(139,158,255,.16),rgba(103,232,249,.05) 55%,transparent 75%);filter:blur(10px);pointer-events:none}.landing-hero:after{content:"";position:absolute;bottom:-120px;left:-200px;width:520px;height:520px;border-radius:999px;background:radial-gradient(closest-side,rgba(139,158,255,.07),transparent 70%);pointer-events:none}.landing-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:40px;align-items:center}.landing-hero-copy{display:flex;flex-direction:column;align-items:flex-start}.landing-badge{display:inline-flex;align-items:center;gap:9px;margin-bottom:26px;border:1px solid var(--ld-border);border-radius:999px;background:var(--ld-surface);padding:6px 13px 6px 9px;color:var(--ld-muted);font-size:12.5px;font-weight:550;letter-spacing:.01em}.landing-badge span{width:7px;height:7px;margin-left:3px;border-radius:999px;background:var(--ld-ok);box-shadow:0 0 8px #34d399e6}.landing-hero h1{margin:0;font-size:clamp(2.4rem,4.4vw,3.25rem);font-weight:680;letter-spacing:-.045em;line-height:1.08}.landing-hero h1>span{display:block;white-space:nowrap}.landing-hero h1>span:last-child{background:linear-gradient(100deg,#dbe2ff 0%,var(--ld-accent) 52%,#67e8f9 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.landing-hero p{margin:24px 0 0;max-width:34rem;color:var(--ld-muted);font-size:16.5px;line-height:1.75}.landing-hero code{border:1px solid var(--ld-border);border-radius:6px;background:var(--ld-accent-soft);padding:1.5px 7px;color:var(--ld-accent-bright);font-family:var(--ld-font-mono);font-size:.82em}.landing-actions{gap:12px;margin-top:36px}.landing-actions .landing-button span[aria-hidden]{transition:transform .18s ease}.landing-actions .landing-button:hover span[aria-hidden]{transform:translate(3px)}.hero-signal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;width:100%;margin-top:52px}.hero-signal-grid article{border-top:1px solid var(--ld-border);padding-top:16px}.hero-signal-grid strong,.hero-signal-grid span{display:block}.hero-signal-grid strong{font-size:26px;font-weight:640;letter-spacing:-.03em;line-height:32px}.hero-signal-grid span{margin-top:4px;color:var(--ld-faint);font-size:13px}.landing-dashboard{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.09);border-radius:18px;background:#0e1015c7;box-shadow:0 1px #ffffff0d inset,0 30px 80px #0000008c,0 90px 160px #00000059;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.dashboard-chrome{position:relative;display:flex;align-items:center;gap:7px;border-bottom:1px solid var(--ld-border);background:#ffffff05;padding:12px 16px}.dashboard-chrome span{width:10px;height:10px;border-radius:999px;background:#ffffff1f}.dashboard-chrome p{position:absolute;left:50%;margin:0;border:1px solid var(--ld-border);border-radius:7px;background:#00000040;padding:3px 14px;color:var(--ld-faint);font-size:11px;font-family:var(--ld-font-mono);transform:translate(-50%)}.dashboard-workspace{display:grid;grid-template-columns:150px minmax(0,1fr);min-height:430px}.dashboard-nav{display:flex;flex-direction:column;gap:2px;border-right:1px solid var(--ld-border);padding:14px 10px}.dashboard-nav strong{padding:4px 10px 10px;color:var(--ld-faint);font-size:10.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase}.dashboard-nav>span{border-radius:7px;padding:7px 10px;color:var(--ld-muted);font-size:12.5px}.dashboard-nav>span.is-active{background:var(--ld-accent-soft);color:var(--ld-accent-bright);font-weight:600}.dashboard-nav div{display:grid;gap:2px;margin-top:auto;border:1px solid var(--ld-border);border-radius:10px;background:var(--ld-surface);padding:10px 12px}.dashboard-nav small,.dashboard-nav em,.dashboard-toolbar small,.dashboard-metrics span,.panel-title span,.issue-panel li span,.event-stream div{color:var(--ld-faint);font-size:11px;font-style:normal}.dashboard-nav b{color:var(--ld-text);font-size:16px;letter-spacing:-.02em}.dashboard-nav em{color:var(--ld-ok)}.dashboard-main{display:grid;gap:14px;align-content:start;padding:16px}.dashboard-toolbar,.panel-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.dashboard-toolbar strong,.panel-title strong{display:block;color:var(--ld-text);font-size:13.5px;font-weight:620;white-space:nowrap}.panel-title span{white-space:nowrap}.dashboard-toolbar>span{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(52,211,153,.25);border-radius:999px;background:#34d39914;padding:3px 10px;color:var(--ld-ok);font-size:10.5px}.dashboard-toolbar>span:before{content:"";width:5px;height:5px;border-radius:999px;background:var(--ld-ok);box-shadow:0 0 6px #34d399e6}.dashboard-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.dashboard-metrics article,.dashboard-panel{border:1px solid var(--ld-border);border-radius:12px;background:var(--ld-surface)}.dashboard-metrics article{display:grid;gap:2px;padding:12px 13px}.dashboard-metrics small{color:var(--ld-faint);font-size:10.5px}.dashboard-metrics strong{color:var(--ld-text);font-size:19px;font-weight:640;letter-spacing:-.02em}.dashboard-metrics .is-error{color:var(--ld-error)}.dashboard-insight-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:10px}.dashboard-panel{display:grid;gap:12px;padding:14px;align-content:start}.bar-chart{display:flex;align-items:flex-end;gap:8px;height:128px;padding-top:6px}.bar-chart span{flex:1;border-radius:4px 4px 2px 2px;background:linear-gradient(180deg,var(--ld-accent) 0%,rgba(139,158,255,.18) 100%);opacity:.9}.bar-chart span:nth-child(1){height:42%}.bar-chart span:nth-child(2){height:58%}.bar-chart span:nth-child(3){height:36%}.bar-chart span:nth-child(4){height:76%;background:linear-gradient(180deg,#f0abfc,#f0abfc26)}.bar-chart span:nth-child(5){height:50%}.bar-chart span:nth-child(6){height:64%}.issue-panel ul{display:grid;margin:0;padding:0;list-style:none}.issue-panel li{display:flex;flex-direction:column;align-items:flex-start;gap:3px;border-bottom:1px solid rgba(255,255,255,.05);padding:8px 0}.issue-panel li:last-child{border-bottom:0;padding-bottom:0}.issue-panel li b{color:var(--ld-text);font-size:12.5px;font-weight:580;white-space:nowrap}.event-stream{display:grid;gap:8px;border:1px solid var(--ld-border);border-radius:12px;background:var(--ld-surface);padding:14px}.event-stream div:not(.panel-title){display:flex;align-items:center;gap:9px;color:var(--ld-muted);font-size:12px}.event-stream span[class^=event-]{flex:0 0 auto;width:6px;height:6px;border-radius:999px}.event-ok{background:var(--ld-ok);box-shadow:0 0 6px #34d399cc}.event-warn{background:var(--ld-warn);box-shadow:0 0 6px #fbbf24cc}.landing-section,.landing-cta{position:relative;z-index:1;padding:72px 0}.landing-section-heading{max-width:640px;margin-bottom:48px}.landing-section-heading h2,.landing-cta h2{margin:0;font-size:clamp(1.9rem,3.2vw,2.6rem);font-weight:660;letter-spacing:-.035em;line-height:1.12}.landing-section-heading p,.landing-cta p,.integration-copy p{margin:16px 0 0;color:var(--ld-muted);font-size:15.5px;line-height:1.75}.landing-section-heading code,.landing-docs code{border:1px solid var(--ld-border);border-radius:6px;background:var(--ld-accent-soft);padding:1.5px 7px;color:var(--ld-accent-bright);font-family:var(--ld-font-mono);font-size:.82em}.feature-grid,.landing-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.landing-feature-grid article{border:1px solid var(--ld-border);border-radius:var(--ld-radius);background:var(--ld-surface);padding:28px;transition:transform .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease}.landing-feature-grid article:hover{transform:translateY(-3px);border-color:var(--ld-border-strong);background:var(--ld-surface-strong);box-shadow:0 20px 50px #00000059}.feature-icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;margin-bottom:20px;border:1px solid rgba(139,158,255,.22);border-radius:12px;background:var(--ld-accent-soft);color:var(--ld-accent-bright)}.feature-icon-error{border-color:#f8717138;background:#f871711a;color:var(--ld-error)}.feature-icon-warm{border-color:#fbbf2438;background:#fbbf2417;color:var(--ld-warn)}.landing-feature-grid h3{margin:0 0 10px;font-size:17.5px;font-weight:620;letter-spacing:-.02em}.landing-feature-grid p{margin:0;color:var(--ld-muted);font-size:14.5px;line-height:1.75}.landing-integration{border-top:1px solid rgba(255,255,255,.05)}.integration-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:48px;align-items:center}.integration-copy strong{display:block;font-size:19px;font-weight:620;letter-spacing:-.02em}.integration-copy .landing-button{margin-top:28px}.code-block{position:relative;overflow:hidden;border:1px solid var(--ld-border);border-radius:14px;background:#090b0f;box-shadow:0 24px 60px #00000059}.code-block pre{margin:0;overflow-x:auto;padding:20px 22px;color:#d6d9e0;font-family:var(--ld-font-mono);font-size:12.8px;line-height:1.75;tab-size:2}.code-copy-button{position:absolute;top:10px;right:10px;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid var(--ld-border);border-radius:8px;background:#ffffff0a;color:var(--ld-muted);cursor:pointer;transition:color .16s ease,border-color .16s ease,background .16s ease}.code-copy-button:hover{border-color:var(--ld-border-strong);background:var(--ld-surface-strong);color:var(--ld-text)}.code-copy-button svg{width:15px;height:15px}.code-copy-fallback{margin:0;border-top:1px solid var(--ld-border);padding:8px 14px;color:var(--ld-warn);font-size:12px}.landing-docs{border-top:1px solid rgba(255,255,255,.05)}.docs-layout{display:grid;grid-template-columns:216px minmax(0,1fr);gap:44px;align-items:start}.docs-index{position:sticky;top:92px;display:grid;gap:2px}.docs-index a{border-left:2px solid transparent;padding:8px 0 8px 14px;color:var(--ld-faint);font-size:13.5px;transition:color .16s ease,border-color .16s ease}.docs-index a:hover{border-left-color:var(--ld-accent);color:var(--ld-text)}.docs-panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.landing-docs .doc-card{display:grid;gap:12px;align-content:start;border:1px solid var(--ld-border);border-radius:var(--ld-radius);background:var(--ld-surface);padding:24px;transition:border-color .2s ease,background .2s ease}.landing-docs .doc-card:hover{border-color:var(--ld-border-strong);background:var(--ld-surface-strong)}.landing-docs .doc-card>span{color:var(--ld-accent-bright);font-size:11px;font-weight:700;letter-spacing:.09em;text-transform:uppercase}.landing-docs .doc-card strong{font-size:16.5px;font-weight:620;letter-spacing:-.02em}.landing-docs .doc-card p,.landing-docs .doc-card li{margin:0;color:var(--ld-muted);font-size:13.5px;line-height:1.75}.landing-docs .doc-card ul{display:grid;gap:8px;margin:0;padding-left:18px}.landing-docs .doc-card .code-block{border-radius:10px;box-shadow:none}.landing-docs .doc-card .code-block pre{padding:14px 16px;font-size:11.8px}.landing-cta{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-bottom:56px;border:1px solid var(--ld-border);border-radius:20px;background:radial-gradient(ellipse 60% 120% at 8% 0%,rgba(139,158,255,.12),transparent 60%),var(--ld-surface);padding:44px 48px}.landing-cta p{max-width:34rem}.landing-cta .landing-actions{margin-top:0;flex-shrink:0}.landing-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid var(--ld-border);padding:32px 28px 40px;max-width:calc(var(--ld-content) + 56px);margin:0 auto}.landing-footer .landing-brand strong{font-size:14.5px}.landing-footer>div:nth-child(2){gap:22px}.landing-footer a{color:var(--ld-faint);font-size:13.5px;transition:color .16s ease}.landing-footer a:hover{color:var(--ld-text)}.landing-footer p{margin:0;color:var(--ld-faint);font-size:13px}.welcome-home{min-height:100vh;padding-bottom:72px}.welcome-home .welcome-header{max-width:none;margin:0;border:0;border-radius:0;box-shadow:none}.welcome-home .site-brand strong{color:var(--ld-text)}.welcome-home .site-brand small{color:var(--ld-faint)}.welcome-home .ghost-link,.welcome-home .secondary-link{border:1px solid var(--ld-border-strong);border-radius:10px;background:transparent;padding:8px 16px;color:var(--ld-text);font-size:14px}.welcome-home .ghost-link:hover,.welcome-home .secondary-link:hover{border-color:#ffffff47;background:var(--ld-surface);color:var(--ld-text)}.welcome-home .primary-link,.welcome-home .landing-primary{border:1px solid transparent;border-radius:10px;background:#f4f4f6;padding:8px 16px;color:#0a0a0c;font-size:14px;box-shadow:none}.welcome-home .primary-link:hover,.welcome-home .landing-primary:hover{background:#fff;transform:none;box-shadow:0 6px 22px #8b9eff38}.welcome-main{width:100%;max-width:calc(var(--ld-content) + 56px);margin:0 auto;padding:40px 28px 0}.welcome-hero{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:end;overflow:hidden;border:1px solid var(--ld-border);border-radius:20px;background:var(--ld-surface);padding:44px}.welcome-hero:before{content:"";position:absolute;top:-220px;right:-120px;width:560px;height:560px;border-radius:999px;background:radial-gradient(closest-side,rgba(139,158,255,.17),transparent 72%);pointer-events:none}.welcome-hero-copy,.welcome-hero-stats{position:relative;z-index:1}.landing-kicker{display:inline-flex;align-items:center;gap:9px;margin-bottom:18px;border:1px solid var(--ld-border);border-radius:999px;background:var(--ld-surface);padding:6px 13px;color:var(--ld-muted);font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.pulse-dot{width:7px;height:7px;border-radius:999px;background:var(--ld-ok);box-shadow:0 0 #34d39999;animation:ld-pulse 2s ease-out infinite}@keyframes ld-pulse{0%{box-shadow:0 0 #34d3998c}70%{box-shadow:0 0 0 8px #34d39900}to{box-shadow:0 0 #34d39900}}.welcome-hero h1{margin:0;font-size:clamp(2rem,3.6vw,2.9rem);font-weight:660;letter-spacing:-.035em;line-height:1.1}.welcome-hero p{margin:14px 0 0;max-width:36rem;color:var(--ld-muted);font-size:15.5px;line-height:1.75}.welcome-hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:0}.welcome-hero-stats div{border-top:1px solid var(--ld-border-strong);padding-top:14px}.welcome-hero-stats dt{font-size:26px;font-weight:640;letter-spacing:-.03em}.welcome-hero-stats dd{margin:4px 0 0;color:var(--ld-faint);font-size:13px}.welcome-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(340px,.75fr);gap:22px;margin-top:22px;align-items:start}.welcome-command-panel,.welcome-action-card{border:1px solid var(--ld-border);border-radius:18px;background:var(--ld-surface);padding:26px}.welcome-command-panel{display:grid;gap:20px}.welcome-action-rail{display:grid;gap:22px}.welcome-action-card h2{margin:12px 0 8px;font-size:19px;font-weight:620;letter-spacing:-.02em}.welcome-action-card>p{margin:0;color:var(--ld-muted);font-size:14px;line-height:1.7}.welcome-action-card .eyebrow{border:1px solid var(--ld-border);background:var(--ld-accent-soft);color:var(--ld-accent-bright)}.welcome-panel-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.welcome-panel-header strong{font-size:15px;font-weight:620;letter-spacing:-.01em}.welcome-panel-header span{color:var(--ld-faint);font-size:12px}.welcome-profile-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.welcome-profile-grid>div,.welcome-home .welcome-panel,.welcome-home .welcome-app-item,.welcome-home .welcome-member-item,.welcome-home .stack-list li{border:1px solid var(--ld-border);border-radius:12px;background:#ffffff06}.welcome-profile-grid>div{display:grid;gap:4px;padding:14px 16px}.welcome-profile-grid span{color:var(--ld-faint);font-size:12px}.welcome-profile-grid strong{overflow:hidden;font-size:14.5px;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.welcome-home .welcome-panel{display:grid;gap:14px;margin:0;padding:18px}.welcome-home .welcome-app-list,.welcome-home .welcome-member-list{display:grid;gap:10px}.welcome-home .welcome-app-item,.welcome-home .welcome-member-item{display:grid;gap:6px;padding:14px 16px}.welcome-home .welcome-app-item strong,.welcome-home .welcome-member-item strong{font-size:14.5px;font-weight:600}.welcome-home .welcome-app-item span,.welcome-home .welcome-member-item>span{color:var(--ld-muted);font-size:12.5px}.welcome-home .welcome-app-meta{display:flex;flex-wrap:wrap;gap:12px;color:var(--ld-faint);font-size:12px}.welcome-home .welcome-member-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}.welcome-home .welcome-member-actions .ghost-link{padding:6px 12px;font-size:12.5px}.welcome-home .stack-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}.welcome-home .stack-list li{display:grid;gap:4px;padding:13px 16px 13px 40px}.welcome-home .welcome-checklist-item{position:relative}.welcome-home .welcome-checklist-item:before{content:"";position:absolute;left:16px;top:19px;width:9px;height:9px;border-radius:999px;background:#ffffff29}.welcome-home .welcome-checklist-item.is-done:before{background:var(--ld-ok);box-shadow:0 0 8px #34d399b3}.welcome-home .stack-list strong{font-size:13.5px;font-weight:600}.welcome-home .stack-list span{color:var(--ld-muted);font-size:12.5px;line-height:1.6}.welcome-home .auth-form{margin-top:18px}.welcome-home .auth-form label{color:var(--ld-muted);font-size:13px}.welcome-home input,.welcome-home select,.welcome-home textarea{border:1px solid var(--ld-border);border-radius:10px;background:#ffffff0a;color:var(--ld-text);padding:11px 13px}.welcome-home input:focus,.welcome-home select:focus,.welcome-home textarea:focus{border-color:var(--ld-accent);box-shadow:0 0 0 3px #8b9eff29}.welcome-home select option{background:#0c0e13;color:var(--ld-text)}.welcome-home .auth-submit{width:100%;margin-top:4px}.welcome-home .auth-feedback{color:var(--ld-ok);font-size:13px}.welcome-home .code-card{display:grid;gap:8px;margin-top:16px;border:1px solid rgba(139,158,255,.25);border-radius:12px;background:#8b9eff0f;padding:14px 16px}.welcome-home .code-card span{color:var(--ld-faint);font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase}.welcome-home .code-card code{overflow-x:auto;color:var(--ld-accent-bright);font-family:var(--ld-font-mono);font-size:13px}.welcome-home .code-card strong{color:var(--ld-muted);font-size:12.5px;font-weight:500}.welcome-home .code-card .code-copy{justify-self:flex-start}@media(min-width:1600px){.landing-home,.welcome-home{--ld-content: min(2000px, 100% - 96px)}.landing-hero h1{font-size:clamp(3rem,3.4vw,4.25rem)}.dashboard-metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.bar-chart{height:160px}}@media(max-width:1024px){.landing-hero-grid{grid-template-columns:1fr;gap:56px}.landing-hero{padding:72px 0}.landing-hero h1{font-size:clamp(2.6rem,6vw,3.6rem)}.dashboard-metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.landing-feature-grid,.docs-panel{grid-template-columns:1fr 1fr}.integration-grid{grid-template-columns:1fr;gap:32px}.docs-layout{grid-template-columns:1fr;gap:28px}.docs-index{position:static;display:flex;flex-wrap:wrap;gap:4px 18px}.docs-index a{border-left:0;border-bottom:2px solid transparent;padding:6px 0}.docs-index a:hover{border-bottom-color:var(--ld-accent)}.welcome-hero,.welcome-layout{grid-template-columns:1fr}.welcome-hero-stats{max-width:480px}}@media(max-width:640px){.landing-header{height:auto;flex-wrap:wrap;gap:10px 12px;padding:12px 16px}.landing-brand{min-width:0;order:1}.landing-brand strong{font-size:15px;white-space:nowrap}.landing-nav-actions{flex-shrink:0;order:2;margin-left:auto;gap:12px}.landing-nav{order:3;width:100%}.landing-main{padding:0 18px}.landing-hero{padding:56px 0}.landing-hero h1{font-size:clamp(1.85rem,7.8vw,2.4rem);letter-spacing:-.035em}.landing-actions,.landing-cta .landing-actions{width:100%;flex-direction:column;align-items:stretch}.landing-actions .landing-button{width:100%}.landing-nav-actions .landing-button{width:auto}.hero-signal-grid{gap:16px}.hero-signal-grid strong{font-size:20px;line-height:26px}.hero-signal-grid span{font-size:12px}.dashboard-nav{display:none}.dashboard-workspace{grid-template-columns:1fr;min-height:auto}.dashboard-metrics{grid-template-columns:1fr 1fr}.dashboard-insight-grid,.landing-feature-grid,.docs-panel{grid-template-columns:1fr}.landing-section,.landing-cta{padding:56px 0}.landing-cta{flex-direction:column;align-items:flex-start;margin-bottom:56px;padding:32px 26px}.landing-footer{flex-direction:column;align-items:flex-start;gap:18px;padding:28px 18px 36px}.welcome-main{padding:24px 16px 0}.welcome-hero{padding:28px 22px}.welcome-hero-stats{grid-template-columns:1fr 1fr;gap:18px}.welcome-profile-grid{grid-template-columns:1fr}.welcome-command-panel,.welcome-action-card{padding:20px}}
