.signin-root{background:radial-gradient(1200px 600px at 50% -10%, color-mix(in srgb, var(--accent) 8%, transparent) 0%, transparent 70%), var(--bg);justify-content:center;align-items:center;min-height:100dvh;padding:24px;display:flex}.signin-card{background:var(--surface);border:1px solid var(--line);text-align:center;border-radius:24px;flex-direction:column;align-items:center;gap:20px;width:100%;max-width:380px;padding:36px 32px 28px;display:flex;box-shadow:0 1px 2px #00000008,0 12px 40px -16px #0000001f}.signin-mark{background:var(--ink);width:56px;height:56px;color:var(--surface);font-family:var(--font-system-serif);letter-spacing:-.02em;border-radius:16px;justify-content:center;align-items:center;font-size:28px;line-height:1;display:inline-flex}.signin-title h1{font-family:var(--font-system-serif);letter-spacing:-.025em;color:var(--ink);margin:0;font-size:30px;font-weight:400}.signin-title p{color:var(--ink-3);margin:6px 0 0;font-size:13.5px}.signin-form{width:100%}.signin-btn{background:var(--ink);width:100%;height:48px;color:var(--surface);cursor:pointer;transition:transform .16s var(--ease), background .16s var(--ease), box-shadow .16s var(--ease);border:0;border-radius:12px;justify-content:center;align-items:center;gap:10px;padding:0 16px;font-family:inherit;font-size:15px;font-weight:500;display:inline-flex;box-shadow:inset 0 1px #ffffff1f,0 1px 2px #0000002e}.signin-btn:hover{background:#000;transform:translateY(-1px);box-shadow:inset 0 1px #ffffff24,0 6px 20px -8px #00000047}.signin-btn:active{transform:translateY(0)}.signin-btn svg{background:#fff;border-radius:4px;padding:1px}.signin-foot{color:var(--ink-4);max-width:300px;font-size:11.5px;line-height:1.5}