:root,:root[data-theme=dark]{--pri:#0071e3;--pri-hover:#0077ed;--on-pri:#fff;--accent:#2997ff;--ok:#30d158;--warn:#ff9f0a;--err:#ff453a;--bg:#000;--bg-glow-1:#0071e324;--bg-glow-2:#2997ff12;--surf:#1d1d1f;--surf-solid:#1d1d1f;--surf-hi:#2a2a2d;--outline:#ffffff1a;--outline-strong:#ffffff2e;--text:#f5f5f7;--text-muted:#f5f5f79e;--text-faint:#f5f5f761;--glass-blur:saturate(180%)blur(20px);--shadow:#00000073 3px 5px 30px 0px;--r-xl:16px;--r-lg:12px;--r-md:10px;--r-sm:7px;--r-pill:999px}:root[data-theme=light]{--pri-hover:#06c;--bg:#f5f5f7;--bg-glow-1:#0071e31a;--bg-glow-2:#2997ff0d;--surf:#fff;--surf-solid:#fff;--surf-hi:#ededf2;--outline:#0000001a;--outline-strong:#0003;--text:#1d1d1f;--text-muted:#0000008f;--text-faint:#0000005c;--shadow:#0000002e 2px 4px 18px 0px}*,:before,:after{box-sizing:border-box}html{height:100%}body{letter-spacing:-.01em;background:var(--bg);min-height:100dvh;color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.5}body:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(900px 480px at 8% -10%,var(--bg-glow-1),transparent 60%),radial-gradient(800px 520px at 100% 15%,var(--bg-glow-2),transparent 55%);position:fixed;inset:0}h1,h2,h3{letter-spacing:-.02em;margin:0;line-height:1.15}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}::selection{background:#0071e359}.glass{background:var(--surf);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--outline);border-radius:var(--r-xl);box-shadow:var(--shadow)}.card{background:var(--surf);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--outline);border-radius:var(--r-lg)}.auth-shell{flex-direction:column;justify-content:center;align-items:center;gap:22px;min-height:100dvh;padding:24px 16px;display:flex}.auth-card{width:min(420px,100%);padding:30px 26px}@media (max-width:480px){.auth-card{padding:24px 18px}}.brand{letter-spacing:-.01em;color:var(--text);align-items:baseline;gap:6px;font-size:1.05rem;font-weight:800;display:inline-flex}.brand .x{color:var(--accent)}.brand .one{letter-spacing:.16em;color:var(--on-pri);background:var(--pri);border-radius:6px;padding:2px 7px;font-size:.62rem;font-weight:700;transform:translateY(-1px)}.field{margin-bottom:14px}.label{letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);margin-bottom:6px;font-size:.7rem;font-weight:600;display:block}.input{width:100%;min-height:46px;font:inherit;color:var(--text);background:var(--surf-hi);border:1px solid var(--outline);border-radius:var(--r-md);outline:none;padding:11px 14px;transition:border-color .15s,box-shadow .15s}.input:focus{border-color:var(--pri);box-shadow:0 0 0 3px #0071e340}.input::placeholder{color:var(--text-faint)}.hint{color:var(--text-faint);margin-top:5px;font-size:.72rem}.btn{min-height:46px;font:inherit;border-radius:var(--r-pill);cursor:pointer;-webkit-tap-highlight-color:transparent;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:11px 20px;font-size:.92rem;font-weight:600;transition:transform .12s,background .15s,opacity .15s;display:inline-flex;text-decoration:none!important}.btn:active{transform:scale(.975)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--pri);color:var(--on-pri);width:100%}.btn-primary:hover{background:var(--pri-hover)}.btn-ghost{background:var(--surf-hi);color:var(--text);border-color:var(--outline)}.btn-ghost:hover{border-color:var(--outline-strong)}.btn-danger{background:color-mix(in srgb,var(--err)12%,transparent);border-color:color-mix(in srgb,var(--err)35%,transparent);color:var(--err)}.btn-sm{min-height:34px;padding:6px 14px;font-size:.8rem}.alert{border-radius:var(--r-md);margin-bottom:14px;padding:11px 14px;font-size:.84rem;line-height:1.45}.alert-err{background:color-mix(in srgb,var(--err)12%,transparent);border:1px solid color-mix(in srgb,var(--err)30%,transparent);color:var(--err)}.alert-ok{background:color-mix(in srgb,var(--ok)12%,transparent);border:1px solid color-mix(in srgb,var(--ok)30%,transparent);color:var(--ok)}.portal{max-width:980px;margin:0 auto;padding:20px 16px 60px}.portal-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;padding:14px 4px;display:flex}.portal-nav{scrollbar-width:none;gap:6px;margin-bottom:20px;padding-bottom:2px;display:flex;overflow-x:auto}.portal-nav::-webkit-scrollbar{display:none}.pill{border-radius:var(--r-pill);white-space:nowrap;color:var(--text-muted);background:var(--surf-hi);border:1px solid var(--outline);cursor:pointer;align-items:center;gap:6px;padding:8px 15px;font-size:.8rem;font-weight:600;transition:background .15s,color .15s;display:inline-flex;text-decoration:none!important}.pill.active{background:var(--pri);border-color:var(--pri);color:var(--on-pri)}.section{margin-bottom:16px;padding:20px}.section h2{margin-bottom:4px;font-size:1.02rem}.section .sub{color:var(--text-muted);margin:0 0 16px;font-size:.8rem}.row{border-bottom:1px solid var(--outline);align-items:center;gap:12px;padding:13px 4px;display:flex}.row:last-child{border-bottom:none}.row .grow{flex:1;min-width:0}.row .t{font-size:.88rem;font-weight:600}.row .d{color:var(--text-muted);font-size:.74rem}.avatar{width:44px;height:44px;color:var(--on-pri);background:linear-gradient(135deg,var(--pri),var(--accent));border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:800;display:flex;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.badge{border-radius:var(--r-pill);align-items:center;gap:5px;padding:2px 9px;font-size:.66rem;font-weight:700;display:inline-flex}.badge-ok{background:color-mix(in srgb,var(--ok)14%,transparent);color:var(--ok)}.badge-muted{background:var(--surf-hi);color:var(--text-muted)}.hero{text-align:center;padding:68px 16px 40px}.hero h1{background:linear-gradient(100deg,var(--text),var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:14px;font-size:clamp(2rem,6vw,3.4rem);font-weight:800}.hero p{max-width:560px;color:var(--text-muted);margin:0 auto 28px;font-size:1.02rem}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;max-width:980px;margin:0 auto;padding:0 16px 70px;display:grid}.feature{padding:20px}.feature h3{margin-bottom:6px;font-size:.95rem}.feature p{color:var(--text-muted);margin:0;font-size:.8rem;line-height:1.55}.feature .ic{margin-bottom:10px;font-size:1.35rem;display:block}.scope-row{border-bottom:1px solid var(--outline);align-items:flex-start;gap:11px;padding:11px 0;display:flex}.scope-row:last-child{border-bottom:none}.scope-dot{background:var(--accent);border-radius:50%;flex-shrink:0;width:8px;height:8px;margin-top:7px}.spin{border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;width:15px;height:15px;animation:.7s linear infinite one-spin;display:inline-block}@keyframes one-spin{to{transform:rotate(360deg)}}.fade-up{animation:.4s cubic-bezier(.2,.8,.2,1) both one-fade}@keyframes one-fade{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}code.k{background:var(--surf-hi);border:1px solid var(--outline);border-radius:6px;padding:1px 6px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.8em}