:root{--brand: #013ae3;--brand-600: #012eb8;--brand-700: #01228a;--brand-050: #e8edfe;--ink: #00050d;--ink-2: #20283a;--muted: #5b6678;--line: #e6e8ee;--line-2: #d3d7e0;--bg: #ffffff;--surface: #ffffff;--side-bg: #00050d;--side-fg: #8a93a6;--side-fg-strong: #f2f4f9;--side-hover: #0b1322;--side-active: #013ae3;--ok: #137a43;--ok-bg: #e3f5ea;--warn: #9a6206;--warn-bg: #fbf0da;--danger: #c62f2f;--danger-bg: #fdecec;--info: #013ae3;--info-bg: #e8edfe;--radius: 12px;--radius-sm: 8px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(0, 5, 13, .06);--shadow: 0 1px 2px rgba(0, 5, 13, .06), 0 4px 14px rgba(0, 5, 13, .07);--font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}h1,h2,h3{margin:0;font-weight:600}h1{font-size:20px}h2{font-size:17px}h3{font-size:15px}.app{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--side-bg);color:var(--side-fg);display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh}.sidebar .logo{display:flex;align-items:center;gap:10px;padding:18px 20px;color:var(--side-fg-strong);font-weight:600;font-size:16px}.nav-group{padding:8px 12px}.nav-group .label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#6f7d76;padding:12px 12px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;color:var(--side-fg);font-size:14px;cursor:pointer;margin-bottom:2px}.nav-item:hover{background:var(--side-hover);color:var(--side-fg-strong)}.nav-item.active{background:var(--side-active);color:#fff}.nav-item .ic{display:inline-flex;align-items:center;justify-content:center;width:20px;flex-shrink:0;opacity:.92}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:60px;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;padding:0 24px;position:sticky;top:0;z-index:5}.topbar .title{font-size:16px;font-weight:600;flex:1}.content{padding:24px;flex:1}.sidebar .logo .brand-logo{height:24px;width:auto;max-width:120px;border-radius:6px;background:#fff;padding:2px 4px}.hamburger{display:none;background:transparent;border:0;color:var(--ink);font-size:22px;line-height:1;padding:4px 8px;cursor:pointer;border-radius:8px}.hamburger:hover{background:var(--brand-050)}.app-backdrop{display:none}.brand-banner{display:flex;align-items:center;gap:16px;padding:20px 22px;border-radius:var(--radius);background:var(--brand);background-size:cover;background-position:center;color:#fff;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;margin-bottom:16px}.brand-banner:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#00050d8c,#00050d26)}.brand-banner>*{position:relative;z-index:1}.brand-banner .bb-logo{height:46px;width:auto;max-width:160px;background:#fff;border-radius:10px;padding:6px 10px}.brand-banner .bb-name{font-size:20px;font-weight:700;letter-spacing:-.01em}.brand-banner .bb-tag{font-size:13px;opacity:.85;margin-top:2px}@media (max-width: 820px){.sidebar{position:fixed;left:0;top:0;height:100vh;z-index:60;transform:translate(-100%);transition:transform .25s ease;box-shadow:0 0 40px #0006}.app.nav-open .sidebar{transform:none}.app.nav-open .app-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00050d73;z-index:50}.hamburger{display:inline-flex;align-items:center}.hide-sm{display:none!important}.topbar{padding:0 14px;gap:10px}.topbar .title{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.topbar .select{min-width:0!important;max-width:44vw}.content{padding:14px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2{grid-template-columns:1fr}.brand-banner{flex-direction:column;align-items:flex-start;gap:10px;padding:16px}}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card-pad{padding:18px}.card-head{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}.card-head h3{flex:1}.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}@media (max-width: 1000px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2{grid-template-columns:1fr}}.stat{display:flex;flex-direction:column;gap:6px}.stat .k{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}.stat .v{font-size:26px;font-weight:600;letter-spacing:-.01em}.btn{display:inline-flex;align-items:center;gap:7px;justify-content:center;font:inherit;font-weight:500;font-size:14px;padding:9px 16px;border-radius:9px;border:1px solid transparent;cursor:pointer;background:var(--brand);color:#fff;transition:.12s}.btn:hover{background:var(--brand-600)}.btn:disabled{opacity:.55;cursor:default}.btn.secondary{background:var(--surface);color:var(--ink);border-color:var(--line-2)}.btn.secondary:hover{background:#f0f2f0}.btn.ghost{background:transparent;color:var(--brand-700)}.btn.danger{background:var(--danger)}.btn.sm{padding:6px 11px;font-size:13px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field>label{font-size:13px;color:var(--ink-2);font-weight:500}.input,.select,textarea.input{width:100%;font:inherit;font-size:14px;padding:10px 12px;border:1px solid var(--line-2);border-radius:9px;background:var(--surface);color:var(--ink)}.input:focus,.select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-050)}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600;padding:10px 14px;border-bottom:1px solid var(--line)}.table td{padding:11px 14px;border-bottom:1px solid var(--line)}.table tr:last-child td{border-bottom:none}.table tbody tr:hover{background:#fafbfa}.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:500;padding:3px 9px;border-radius:var(--radius-pill);background:var(--line);color:var(--ink-2)}.badge.ok{background:var(--ok-bg);color:var(--brand-700)}.badge.warn{background:var(--warn-bg);color:var(--warn)}.badge.danger{background:var(--danger-bg);color:var(--danger)}.badge.info{background:var(--info-bg);color:var(--info)}.row{display:flex;align-items:center;gap:12px}.col{display:flex;flex-direction:column}.gap{gap:12px}.gap-sm{gap:8px}.spacer{flex:1}.muted{color:var(--muted)}.mono{font-family:var(--font-mono);font-size:13px}.page-head{display:flex;align-items:center;gap:12px;margin-bottom:18px}.page-head h1{flex:1}.empty{text-align:center;color:var(--muted);padding:40px 20px}.mb{margin-bottom:16px}.mt{margin-top:16px}.login-wrap{display:flex;min-height:100vh;align-items:center;justify-content:center;background:var(--bg)}.login-card{width:380px}.spinner{width:18px;height:18px;border:2px solid var(--line-2);border-top-color:var(--brand);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.logo-loader{display:inline-flex;gap:3px;align-items:flex-end;height:26px}.logo-loader i{width:5px;border-radius:2px;background:var(--brand);display:block;animation:llwave 1s ease-in-out infinite}.logo-loader i:nth-child(1){height:55%;animation-delay:0s}.logo-loader i:nth-child(2){height:100%;animation-delay:.12s}.logo-loader i:nth-child(3){height:78%;animation-delay:.24s}.logo-loader i:nth-child(4){height:42%;animation-delay:.36s}@keyframes llwave{0%,to{transform:scaleY(.5);opacity:.55}50%{transform:scaleY(1);opacity:1}}.step{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:none}.step .num{width:26px;height:26px;border-radius:50%;background:var(--brand-050);color:var(--brand-700);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;flex-shrink:0}.snippet{background:var(--ink);color:#c9d3e3;border-radius:9px;padding:12px 14px;font-family:var(--font-mono);font-size:12.5px;white-space:pre-wrap;word-break:break-word;overflow-x:auto}.kv{display:grid;grid-template-columns:160px 1fr;gap:8px 14px}.kv .k{color:var(--muted);font-size:13px}.app-footer{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:12px 24px;border-top:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:12.5px}.app-footer .af-mid{flex:1;text-align:center}.app-footer .af-left{display:inline-flex;align-items:center;gap:8px}.app-footer .af-badge{background:var(--brand-050);color:var(--brand-700);border-radius:var(--radius-pill);padding:1px 8px;font-size:11.5px;font-weight:500}.app-footer .af-sha{background:var(--line);color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.app-footer strong{color:var(--ink-2);font-weight:500}.url-anatomy{background:#f7f8fb;border:1px solid var(--line);border-radius:9px;padding:12px 14px;font-size:14px;word-break:break-all;line-height:1.8}.url-anatomy .u-base{color:var(--ink);font-weight:500}.url-anatomy .u-q{color:var(--muted)}.url-anatomy .u-id{color:var(--brand);font-weight:500}.url-legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:8px;font-size:12.5px;color:var(--muted)}.url-legend .dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px;vertical-align:middle}.url-legend .dot.u-base{background:var(--ink-2)}.url-legend .dot.u-id{background:var(--brand)}.help{position:relative;display:inline-flex}.help-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;padding:0;background:var(--brand-050);color:var(--brand-700);border:1px solid var(--brand-050);cursor:pointer;transition:all .15s ease}.help-btn:hover,.help-btn[aria-expanded=true]{background:var(--brand);color:#fff;border-color:var(--brand)}.help-scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40}.help-pop{position:absolute;top:calc(100% + 10px);right:0;z-index:41;width:min(420px,calc(100vw - 32px));max-height:70vh;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px 18px}.help-pop-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}.help-pop-ic{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--brand);color:#fff;flex-shrink:0}.help-pop-head strong{font-size:14px;color:var(--ink);flex:1}.help-close{background:none;border:none;cursor:pointer;color:var(--muted);font-size:20px;line-height:1;padding:0 4px}.help-close:hover{color:var(--ink)}.help-pop-intro{white-space:normal;margin:0 0 12px}@media (max-width: 560px){.help-pop{position:fixed;top:68px;left:16px;right:16px;width:auto;max-height:76vh}}.help-hint{display:flex;align-items:center;gap:10px;margin-bottom:18px;background:var(--brand-050);border:1px solid #cfdcfd;border-radius:var(--radius);padding:10px 12px;color:var(--brand-700);font-size:13px}.help-hint-ic{display:inline-flex;color:var(--brand);flex-shrink:0}.help-hint-tx{flex:1;color:var(--ink-2)}.help-hint-tx strong{color:var(--brand-700)}.help-hint-x{flex-shrink:0;background:var(--brand);color:#fff;border:none;cursor:pointer;border-radius:var(--radius-pill);font-size:12.5px;font-weight:500;padding:5px 12px}.help-hint-x:hover{background:var(--brand-600)}.route-fade{animation:route-in .26s cubic-bezier(.16,.84,.44,1) both}@keyframes route-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion: reduce){.route-fade{animation:none}}.tut-intro{font-size:12.5px;color:var(--muted)}.tut-steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}.tut-steps li{display:flex;gap:12px}.tut-num{width:22px;height:22px;border-radius:50%;background:var(--brand-050);color:var(--brand-700);font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0}.tut-steps strong{font-size:13.5px}.tut-steps p{margin:2px 0 0;font-size:13px;color:var(--ink-2)}.tut-tips{margin-top:12px;display:grid;gap:6px}.tut-tip{font-size:12.5px;color:var(--ink-2);background:#fff;border:1px solid var(--line);border-radius:8px;padding:7px 10px}.tut-tip strong{color:var(--brand-700);margin-right:4px}.tour-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000}.tour-ring{position:fixed;border:2px solid var(--brand);border-radius:10px;pointer-events:none;box-shadow:0 0 0 9999px #00050d8c;transition:all .25s ease;z-index:1001}.tour-card{position:fixed;width:340px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;z-index:1002}.tour-step{font-size:12px;color:var(--brand);font-weight:600}.tour-scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#00050d8c;z-index:1001}.tour-card.slide{width:min(620px,94vw);max-height:92vh;overflow:auto;left:50%;top:50%;transform:translate(-50%,-50%);padding:0}.tour-shot{line-height:0;background:var(--bg);border-bottom:1px solid var(--line)}.tour-shot img{display:block;width:100%;height:auto;max-height:44vh;object-fit:cover;object-position:top left;border-radius:var(--radius) var(--radius) 0 0}.tour-body{padding:16px 18px 18px}.tour-title{margin:4px 0 8px;font-size:17px}.tour-text{margin:0;color:var(--ink-2);line-height:1.55}.tour-dots{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:14px}.tour-dot{width:7px;height:7px;padding:0;border:none;border-radius:50%;background:var(--line);cursor:pointer;transition:all .2s ease}.tour-dot.on{width:20px;border-radius:4px;background:var(--brand)}@media (max-width: 560px){.tour-card.slide{width:94vw}.tour-shot img{max-height:34vh}.tour-title{font-size:16px}}.ob{display:grid;gap:10px}.ob-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:10px}.ob-item.done{background:var(--ok-bg);border-color:transparent}.ob-check{width:24px;height:24px;border-radius:50%;border:2px solid var(--line-2);display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;color:var(--muted)}.ob-item.done .ob-check{background:var(--ok);border-color:var(--ok);color:#fff}.ob-text{flex:1}.ob-text strong{font-size:14px}.ob-text p{margin:1px 0 0;font-size:12.5px;color:var(--muted)}@media (max-width: 820px){.page-head{flex-direction:column;align-items:flex-start;gap:10px}.page-head h1{flex:none;width:100%}.page-head .spacer{display:none}.table{display:block;overflow-x:auto;white-space:nowrap}.snippet,pre,.url-anatomy{overflow-x:auto}}.landing{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr}.landing-hero{position:relative;overflow:hidden;color:#fff;padding:clamp(32px,5vw,72px);display:flex;flex-direction:column;justify-content:center;gap:28px;background:radial-gradient(120% 90% at 0% 0%,#013ae38c,#013ae300 55%),linear-gradient(160deg,var(--brand) 0%,var(--brand-700) 45%,var(--ink) 100%)}.landing-hero:after{content:"";position:absolute;inset:auto -120px -160px auto;width:420px;height:420px;background:radial-gradient(circle,#ffffff29,#fff0 70%);pointer-events:none}.landing-brand{display:flex;align-items:center;gap:12px}.landing-brand h2{margin:0;font-size:20px;font-weight:700;letter-spacing:-.01em;color:#fff}.landing-brand small{display:block;font-size:12px;font-weight:500;color:#ffffffb8}.landing-brand .landing-logo{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-sm);background:#fff;flex:0 0 auto}.landing-copy{position:relative;z-index:1;max-width:560px}.landing-copy h1{margin:0 0 14px;font-size:clamp(34px,4.4vw,54px);line-height:1.04;font-weight:800;letter-spacing:-.02em;color:#fff}.landing-copy h1 .accent{color:#fff;box-shadow:inset 0 -.28em #ffffff2e}.landing-copy .lead{margin:0;font-size:clamp(16px,1.5vw,19px);line-height:1.5;color:#ffffffdb}.landing-values{position:relative;z-index:1;list-style:none;margin:0;padding:0;display:grid;gap:12px;max-width:560px}.landing-values li{display:flex;align-items:flex-start;gap:12px;font-size:15px;line-height:1.4;color:#ffffffeb}.landing-values li .tick{flex:0 0 auto;width:22px;height:22px;border-radius:999px;background:#ffffff29;color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700;margin-top:1px}.landing-values li b{color:#fff;font-weight:700}.landing-stats{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px}.landing-stats .stat{border:1px solid rgba(255,255,255,.18);background:#ffffff12;border-radius:var(--radius-pill);padding:8px 16px;font-size:13px;font-weight:600;color:#fff}.landing-stats .stat b{font-weight:800}.landing-auth{display:flex;align-items:center;justify-content:center;padding:clamp(28px,4vw,56px);background:var(--bg)}.landing-auth-inner{width:100%;max-width:400px}.landing-auth .login-card{width:100%}.landing-auth h2.auth-title{margin:0 0 4px;font-size:22px;font-weight:700;letter-spacing:-.01em;color:var(--ink)}.landing-auth .auth-sub{margin:0 0 18px;font-size:14px;color:var(--muted)}.landing-demo-note{margin-top:14px;padding:8px 12px;border-radius:var(--radius-sm);background:var(--brand-050);border:1px solid var(--line);font-size:12px;color:var(--brand-700);text-align:center}@media (max-width: 900px){.landing{grid-template-columns:1fr}.landing-hero{padding:40px 24px 48px;gap:22px}.landing-auth{padding:32px 20px 56px}}
